Provided in the present invention is a film coating mechanism for a weld seam, which enables film coating positions to be accurate and reliable and allows continuous film coating, thereby improving the film coating efficiency. Said mechanism comprises a central inner channel conveying frame, inlet conveyer belts, tank channel retainers, a film conveying mechanism, a film coating mechanism and outlet conveyer belts. The central inner channel conveying frame is arranged in the conveying direction of a tank body; the central inner channel conveying frame is arranged corresponding to a central cavity area of the tank body; and the central inner channel conveying frame extends to an output end position of the film coating mechanism. The inlet conveyer belts form inverted-V-shaped conveyer belts on two sides which gather at the center, the conveyer belts on the two sides being synchronously driven by means of a first servo motor and a gear reversing device. At least one group of the tank channel retainers are provided at a feeding front end of the film coating mechanism. The tank channel retainers comprise a plurality of guide wheels profiling the outline of the outer surface of the upper part of the tank body so as to guide same, the plurality of guide wheels being used for guiding the output direction of the tank body by means of pressing attachment and ensuring no movement in the radial direction.
B29C 63/02 - Lining or sheathing, i.e. applying preformed layers or sheathings of plasticsApparatus therefor using sheet or web-like material
B29C 63/30 - Lining or sheathing of internal surfaces using sheet or web-like material
B65B 33/02 - Packaging small articles, e.g. spare parts for machines or engines
B23K 31/02 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups relating to soldering or welding
The present invention provides a punching machine feeding mechanism. Product feeding and punching actions can be completed by means of a single power device, the device cost is reduced, and the accuracy and reliability of a punching machine in machining can be ensured. The feeding mechanism comprises: a punching machine body, which comprises an upper die, a lower die, a height-adjustable sliding block, a built-in power motor, and a built-in power direction conversion module, wherein an output end of the built-in power motor is connected to the built-in power direction conversion module to form a height-adjusting output shaft and a horizontal output shaft, the height-adjusting output shaft drives the height-adjustable sliding block to move up and down, and the bottom of the height-adjustable sliding block is fixedly connected to the upper die; a feeding mechanism, which comprises a support, a connecting rod transmission structure, a guide structure, a movable frame, and a pusher plate; and a curved slot plate, which comprises a guide slot in the vertical direction, wherein the guide slot is used for driving a second movable guide shaft to swing toward the inner side or the outer side.
A feeding mechanism for a can sealing machine, comprising a rack (1), a first feeding assembly (3) and a second feeding assembly (4); the rack is connected to a side part of the can sealing machine (6), and a bottom part of the rack is connected to a feeding plate (2); the first feeding assembly comprises a transferring member (31) and a storage rack (32), the transferring member being connected to a side part of the rack, the storage rack being connected to the transferring member, the storage rack being provided with an inlet end (321) and an outlet end (322), and the transferring member being used to transfer a product from the inlet end of the storage rack to the outlet end of the storage rack; the second feeding assembly is disposed on the rack, the second feeding assembly being used to transfer the product located at the outlet end of the storage rack to the feeding plate. The feeding mechanism implements automatic feeding of can covers. The degree of automation is high, and usability is good, so that production efficiency is improved, and production costs are reduced. Automatic feeding precision is high, and stability is good, so that product quality after can sealing is improved. Safety is high, a structure is simple, operation is convenient, and existing can sealing machines do not need to be modified on a large scale, so that the method is suitable for popularization and application.
A stamping device having multiple stations, comprising a workbench (1), a stamping head (2), a working die (3), a rolling working mechanism, a stamping working mechanism and a conveying mechanism, wherein the working die comprises a lower die holder (41), which is connected to an upper side of the workbench, and an upper die holder (42), which is connected to a lower side of the stamping head and moves therewith. The rolling working mechanism comprises a rolling module, a rolling traction assembly and a rolling driving assembly, wherein the rolling module comprises a first rolling die and a second rolling die; the rolling module is fixed above the lower die holder and is in transmission connection with the upper die holder by means of the rolling traction assembly so as to open and close the rolling module; and the rolling driving assembly is in transmission connection with the rolling module. The stamping working mechanism comprises a plurality of stamping modules, which are all connected to a lower side of the upper die holder and move therewith such that the stamping modules complete corresponding processes. The conveying mechanism is arranged between the lower die holder and the upper die holder and is configured to convey products according to processes. The device has rich and complete mechanisms, occupies a small area, improves the production efficiency of products, and facilitates optimization of a distribution structure of a production area.
B21D 43/00 - Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profilesAssociations therewith of cutting devices
5.
PROCESS FOR APPLYING THIN FILM TO INNER WALL OF BARREL
A process for applying a thin film to an inner wall of a barrel. The process comprises the following steps: a, feeding a barrel body (30), which has been manufactured in a previous procedure, to a stepping barrel-holding conveyor belt (10), and at this moment, a positional connection line of welded lugs on two sides being perpendicular to the conveying direction of the stepping barrel-holding conveyor belt (10); b, providing a first baking mechanism (20) at a start position area of the stepping barrel-holding conveyor belt (10), and heating and baking height areas of the welded lugs of the barrel body (30) by means of the first baking mechanism (20); c, conveying the barrel body (30) to a film-cutting and -application station (40) in a stepping manner, using a jacking-up mechanism (41) at the film-cutting and -application station (40) to jack up the barrel body, and at the film-cutting and -application station (40), applying cut-out profiling thin films to the areas of the welded lugs on an inner wall of the barrel body (30); d, conveying the barrel body (30) to a thin film pre-pressing station (50) in a stepping manner, and using a pre-pressing head (51) at the thin film pre-pressing station (50) to pre-press the thin films onto corresponding positions of the inner wall of the barrel body (30); e, a holding claw of the stepping barrel-holding conveyor belt (10) conveying the barrel body (30) to a continuous conveyor belt (60); and f, the barrel body (30), which has been subjected to press fitting, separating from the continuous conveyor belt (60) and entering the next procedure. By means of the process, thin films, which correspond to the positions of welded lugs, are applied to an inner wall of a barrel rapidly, conveniently and firmly.
B29C 63/30 - Lining or sheathing of internal surfaces using sheet or web-like material
B29C 73/10 - Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass using preformed elements using patches sealing on the surface of the article
B29C 73/30 - Apparatus or accessories not otherwise provided for for local pressing or local heating
B21D 51/26 - Making hollow objects characterised by the use of the objects cans or tinsClosing cans or tins in a permanent manner
B65H 37/04 - Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching, or stapling
6.
CONTINUOUS SYNCHRONOUS PRESSING MECHANISM FOR INNER WALL OF DRUM BODY
The present invention provides a continuous synchronous pressing mechanism for the inner wall of a drum body. The mechanism applies continuous pressure to a thin film after the thin film is attached to the inner wall, so as to ensure that the thin film is completely attached to the inner wall. The mechanism comprises: a runway-shaped track conveyor belt that comprises an upper straight section, a lower straight section, and two arc-shaped connecting ends; a continuous conveyor belt; and a plurality of prepressing and following press-attachment head assemblies, each prepressing and following press-attachment head assembly comprising a press-attachment head mounting frame, a cam assembly, and press-attachment heads on both sides, wherein mounting seats for the press-attachment heads are respectively embedded in two sides of the horizontal plane of the press-attachment head mounting frame by means of guide rails, a compression spring is also provided between each mounting seat and the press-attachment head mounting frame, the compression spring causes the side part of a press-attachment head not in a working state to inwardly retract at the corresponding side end of the press-attachment head mounting frame, the cam assembly is arranged in a middle region between the two opposite mounting seats, and when a large diameter end of a cam is inserted in the region between the two mounting seats, the press-attachment heads on both sides laterally protrude from the corresponding side ends of the press-attachment head mounting frame.
A palletizer drop stacking method, enabling manual and direct handling of a product from an outlet of a stacking mechanism and enabling a production line to perform continuous production, thereby improving production efficiency. A high-speed production channel is divided into two palletizing channels (20) by means of a one-to-two channel (10), and then each palletizing channel (20) independently performs stacking, then, after the height of the product is lowered by means of a vertical lifting conveyor belt (60), same is outputted to a manual handling station by means of a corresponding product outlet conveyor belt (70), and after the product outlet conveyor belt (70) is stopped, the product is manually carried away from the product outlet conveyor belt (70).
B65G 57/03 - Stacking of articles by adding to the top of the stack from above
B65G 15/00 - Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
B65G 61/00 - Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
Provided is a swing rod feeding machine, which enables a cylindrical raw material conveying structure to be simple and reliable, enables a single production line to occupy a small width space, ensures that a plurality of production lines can be arranged in a unit area, and improves production efficiency. The swing rod feeding machine comprises: a machine base (10), the machine base (10) comprising a workbench (11), a lower base body (12), and an upper mounting frame (13); and a feeding push claw assembly (20). A feeding station (30) and a plurality of machining stations are provided on the workbench (11) from front to back. A feeding base (40) is provided on the upper portion of the feeding station (30), and a feeding port of the feeding base (40) is connected to a feeding sliding way (50) at the front end. A material suctioning air cylinder (60) is provided on a position of the workbench (11) corresponding to a position right below the feeding base (40), the material suctioning air cylinder (60) descends, and a product is supported at a feeding position corresponding to the feeding station (30). The feeding push claw assembly (20) comprises a first guide rail (21), a feeding frame (22), push claws (23), an intermittent swing gear box (24), a swing rod (25), and a feeding connecting rod (26), the swing rod (25) is provided at an output end of the intermittent swing gear box (24), and an output end of the swing rod (25) is connected to a downwards-protruding connecting end (221) of the feeding frame (22) by means of the feeding connecting rod (26).
The present invention provides a product conveying structure of a servo control can manufacturing machine, which makes product conveying accurate and reliable, does not require an additional auxiliary positioning tool, has high product manufacturing precision, and meets the production requirements. The device comprises: a machine base, which comprises a workbench, a lower base body and an upper mounting frame; a feeding clamping claw assembly; a loading station and a plurality of machining stations, which are arranged on the workbench from front to rear; an unloading base, which is arranged on one side of the feeding station; and a pushing structure, which is arranged on the outer side of the unloading base to push products to a corresponding loading position of the loading station one by one. The feeding clamping claw assembly comprises first guide rails, an oscillating power motor, a swing rod, a connecting rod for the swing rod, a swing cam, a transmission seat, a feeding clamping claw base and a clamping claw. The first guide rails are arranged along the two sides of the loading station. The bottom portion of the transmission base is supported on the first guide rails on two sides by means of guide rail pairs. Second guide rails are respectively arranged on two sides of the upper surface of the transmission base.
An intelligent linkage cover forming machine, comprising: a base (10) that comprises a workbench (11), a lower base body (12) and an upper mounting frame (13); and a feeding claw assembly (20). A loading station (30) and a plurality of machining stations are arranged on the workbench (11) from front to back. The upper part of the feeding station (30) is provided with a discharging seat (40). A feeding port of the discharging seat (10) is connected to a feeding slideway (50) at the front end. A pushing structure (60) is arranged on the outer side of the discharging seat (40), and the pushing structure (60) pushes products into corresponding feeding positions of the feeding station one by one. The feeding claw assembly (20) comprises first guide rails (21), a swing rod power input shaft (24), a swing rod (23), a swing rod connecting rod (24), a swing cam (25), a transmission seat (26), a feeding claw seat (27), and claws (28). The first guide rails (21) are arranged along two sides of the feeding station (30). The intelligent linkage cover forming machine ensures accurate and reliable operation rhythm of claw-based feeding and product jacking, and does not need field adjustment, thereby ensuring rapid production operation.
The present invention provides servo control-based can manufacturing equipment. According to the present invention, the conveying structure for cylindrical raw materials is simple and reliable, and the width space occupied by a single production line is small, thereby ensuring that multiple production lines can be arranged in a unit area, and improving the production efficiency. The equipment comprises: a base comprising a workbench, a lower base body, and an upper mounting rack; and a feeding holding claw assembly. A loading station and a plurality of machining stations are arranged on the workbench from front to back. A discharging frame is arranged on the upper part of the loading station, a feeding inlet of the discharging frame is connected to a feeding slideway at the front end, and the discharging frame places the raw materials one by one at a loading position corresponding to the loading station. The feeding holding claw assembly comprises a first guide rail, a holding claw frame, a holding claw, a feeding servo motor, a swing connecting rod, and a swing crank. The first guide rail is linearly arranged in the arrangement direction of the loading station and the plurality of machining stations, and the first guide rail is arranged on the upper surface of the workbench.
The present invention relates to a flanging mechanism, comprising: a flanging frame, an inner flanging mold and an outer flanging mold arranged on the flanging frame, and a power drive system for pushing the inner flanging mold and the outer flanging mold to move. The inner flanging mold and the outer flanging mold are driven by the power drive system to translate in opposing directions or in opposite directions. When the flanging mechanism flanges the wall of a can, the wall of the can is located between the inner flanging mold and the outer flanging mold, the outer flanging mold moves inward to abut the outer wall of the can, and the inner flanging mold moves outward to push the mouth of the can outward. A can-making production line comprises a rotary welding seam positioning mechanism, an expanding mechanism, a printing mechanism, a bottom sealing mechanism, a dust removal mechanism, a necking mechanism, a can sealing mechanism, and the flanging mechanism. The present invention ensures the stability of flanging pressure, ensures the quality of flanging, improves the production speed of cans, increases the quality stability of finally produced cans, and ensures good quality of the produced cans.
The present invention relates to a rib expanding mechanism capable of adjusting rib lines, comprising a rib expanding frame, a rib expanding power system arranged on the rib expanding frame, a rib expanding drive system, and rib expanding blocks comprising a first rib expanding adjustment block and a second rib expanding adjustment block. The rib expanding drive system is located between the rib expanding power system and the rib expanding blocks, the first rib expanding adjustment block is sleeved on the outside of the rib expanding drive system, the second rib expanding adjustment block is movably sleeved on the outside of the first rib expanding adjustment block, the first rib expanding adjustment block and the second rib expanding adjustment block are respectively provided with a first rib expanding part and a second rib expanding part, and the distance between the first rib expanding part and the second rib expanding part is adjusted by moving the second rib expanding adjustment block. A can-making production line comprises a pre-rolling mechanism, a cone expanding mechanism, a wire winding mechanism, a welding tab mechanism, a rib rolling mechanism, and the rib expanding mechanism. The present invention can perform rib expanding on a steel pail at different rib line spacings by using the same production mold, simplifying production process and improving production efficiency.
Disclosed is a filling line. The filling line is sequentially provided with a can distributing station, a labeling station, a filling station, a cover placing station, a cover clamping station, and an arranging and plate loading station. The cover distributing station is also arranged at one side of the cover placing station; a can distributing mechanism (1) is arranged at the can distributing station; a labeling mechanism (2) is arranged at the labeling station; a filling mechanism (3) is arranged at the filling station; a cover placing mechanism (4) is arranged at the cover placing station; a cover clamping mechanism (5) is arranged at the cover clamping station; and a cover distributing mechanism (6) is arranged at the cover distributing station. The filling line can realize fully-automatic processing for can distributing, labeling, filling, cover distributing, cover placing and cover clamping without manual participation during processing, thereby significantly improving the degree of automation of the filling line, improving the working efficiency, and being advantageous for increasing the yield.
B67B 3/02 - Closing bottles, jars, or similar containers by applying caps by applying flanged caps, e.g. crown caps, and securing by deformation of flanges
B67B 3/22 - Closing bottles, jars, or similar containers by applying caps by applying snap-on caps
A double-expansion and double-imprint mechanism, expansion molds (6 and 7) and imprint molds (8 and 9) of two tank types are arranged on a production line thereof at the same time, such that the expansion molds (6 and 7) and the imprint molds (8 and 9) of the two tank types are switched rapidly, time and labor are saved, the production cost is reduced, and the production schedule is ensured. The double-expansion and double-imprint mechanism comprises two positioning plates (1) which are arranged in parallel, wherein a combined support (2) is fixedly mounted on upper surfaces of the two positioning plates (1), an expansion driving assembly (3) and an imprint driving assembly (4) are fixedly mounted on the combined support (2) at intervals, the expansion driving assembly (3) and the imprint driving assembly (4) are arranged at an interval of one barrel position, the two positioning plates (1) are connected to corresponding sides of a sliding rail plate (5) by means of a guide rail pair, the sliding rail plate (5) linearly advances along the positioning plates (1), a first expansion mold (6), a second expansion mold (7), a first imprint mold (8) and a second imprint mold (9) are sequentially arranged on the sliding rail plate (5) in a length direction thereof, every two adjacent molds are arranged at an interval of one barrel position, and a body mounting plate (22) of each of the molds is connected to a vertical driving guide structure.
Disclosed is a flanging and bottom sealing production process, which ensures that a flanging part works durably and effectively, enables a can body to be subjected to bottom sealing without overturning, and ensures a simple and reliable process route. A rounded can body is conveyed along a first can body conveying line (1), then the can body is conveyed to a first disc conveying line (3) by means of a first stepping can feeding star wheel (2), the first disc conveying line carries out stepping feeding, the first disc conveying line corresponds to a flanging station in position, an upper flanging station (4) and a lower flanging station (5) are respectively arranged at stepping positions in an outer ring conveying area of the first disc conveying line, flanging structures corresponding to the upper flanging station and the lower flanging station are multi-roller hemming structures, a second disc conveying line (6) is arranged beside the first disc conveying line, the second disc conveying line carries out stepping feeding, the second disc conveying line corresponds to a bottom sealing station (7) in position, and a sealing bottom of the bottom sealing station is conveyed by means of a feeding mechanism (8) located at the bottom of the second disc conveying line.
A spraying device for a welding tab, the device comprising a mounting frame (1); the mounting frame comprises a top flat plate (2) and two side vertical plates (3); the two ends of the top flat plate in the length direction are fixedly connected to corresponding side vertical plates, respectively; and a horizontal guide rail (4) is arranged on a lower surface of the top flat plate in the length direction thereof. The device also comprises driving arms (5) that are symmetrically arranged on two sides; the top of each driving arm is clamped on the horizontal guide rail at a corresponding position; nozzle assemblies (6) are fixedly provided at bottom portions of the driving arms so as to face toward an outer side; the nozzle assemblies each comprise a housing (7), and a glue inlet (8) and a glue return port (9) are arranged on the periphery of the housing; a discharge port (10) is provided at the position on an outer end of the housing which faces an inner wall of a welding tab, and an inner end connecting end of a nozzle (11) is fixedly sleeved on an inner annular wall of the discharge port; and spraying ends of the nozzles protrude out of the discharge ports. The described spraying device may adjust the area of a tank body covered by spraying, so that the universality of the entire device is good.
B05B 13/02 - Means for supporting workArrangement or mounting of spray headsAdaptation or arrangement of means for feeding work
B05B 13/04 - Means for supporting workArrangement or mounting of spray headsAdaptation or arrangement of means for feeding work the spray heads being moved during operation
A welding tab automatic recoating machine, comprising a frame (1) and a recoating mechanism disposed on the frame (1). The recoating mechanism comprises a base body (14) that may move along the vertical direction of the frame (1), a recoating base (2) slidingly disposed on the base body (14), a first driving member (3) that is disposed on the base body (14) and that is used for driving the recoating base (2) to slide up and down, a recoating brush (4) that is connected to a lower end of the recoating base (2) and that is used for recoating welding sites of can welding tabs, a second driving member (5) that drives the recoating brush (4) to move toward or away from the welding sites of can welding tabs, and a glue bucket (6) that is provided above the recoating brush (4) and that is used for adding glue to the recoating brush (4). The welding tab automatic recoating machine may automatically recoat welding sites of welding tabs, saving manpower and material resources; at the same time, the described machine may control the flow rate of glue, and uniformly recoat welding sites of welding tabs to avoid wasting glue when manual recoating is performed; in addition, glue may be recycled to reduce the amount of glue used; recoating height may also be adjusted by means of a fine adjustment mechanism (7) to recoat welding tabs at different heights.
B05C 1/02 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
B05C 11/00 - Component parts, details or accessories not specifically provided for in groups
B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
A convenient barrel structure, comprising a barrel body. A weld ear for connecting a handle is welded onto an outer wall surface of the barrel body. A coated sheet is disposed on an inner wall surface of the barrel body corresponding to the position of the weld ear. The area of the coated sheet is greater than the welding area of the weld ear, and completely covers the welding position of the weld ear. Compared with glue application implemented afterwards, the coated sheet is more environmentally friendly and can be more widely used. Since the coated sheet is used to replace glue application, it is only necessary to heat a portion of the weld ear, thereby reducing energy consumption and facilitating processing without the need to include a specialized glue-application device.
Disclosed is an anti-counterfeit lid, comprising a lid body, wherein a pry-open part is provided on the lid body, and when force is exerted on the pry-open part, the pry-open part deforms. By means of the pry-open part for opening the lid that is formed on the lid, the anti-counterfeit lid facilitates opening of the lid, and achieves an anti-counterfeiting effect by means of the deformation of the pry-open part during opening. The lid itself is structurally simple, such that machining is convenient, improvements in machining moulds are reduced, costs are reduced, and user operation is aided very well.
A technique and apparatus for a container production line. The technique is completely performed on a single apparatus, and comprises: necking and flipping a bottom portion of a container body, wherein the necking and flipping operations are completed at the same work station; rolling and sealing the necked and flipped container body and a container base, wherein the container body and the container base are provided with at least five rolled and sealing layers; and installing a container ear on the container body. The apparatus comprises a frame (1). Provided on the frame (1) are: a flipping and necking mechanism (2) for performing a necking and flipping operation; a rolling and sealing mechanism (3) for performing a rolling and sealing operation; a welding mechanism (4) for installing a container ear; and a conveying mechanism (10) for conveying between the various mechanisms. The rolling and sealing mechanism (3) is connected to an upper base conveying mechanism (12) for conveying a container base thereto. The welding mechanism (4) is connected to a container ear conveying mechanism (13) for conveying the container ear thereto. The apparatus realizes complete processing of a container within a single unit of the apparatus. The two operations of necking and flipping are combined as one and are performed at a single work station so as to achieve convenience, speed, and to save space. Using five or more layers of sealing rolls also strengthens the connection between the container body and the container base.
Provided is a square tank with a top necking down, comprising a square tank body (1). The top and the bottom of the square tank body are respectively provided with a top rolling seal (2), a bottom rolling seal (3), and a necking down structure (6) arranged on an outer peripheral surface between the upper end of the reinforcing rib structure and the top rolling seal. An outer peripheral surface of the lower end of the bottom rolling seal is covered on an outer peripheral surface of the upper end of the top rolling seal. Also disclosed is a manufacturing process for a square tank with a top necking down, comprising the steps of: forming a square tank body after a metal structure which is welded into a cylindrical shape is subjected to expansion and pressing; carrying out a flanging on the bottom; then carrying out a bottom sealing on the bottom flanged part; and turning over the tank body by 180 degrees; carrying out a flanging and a top necking down to the tank body; and carrying out a top sealing on the flanged part, so that the square tank is formed. The manufacturing process ensures the quality of the top and the bottom of the tank body, the product quality is improved, and the production cost is reduced.
A process of filling a cover by stamping a sheet material comprises: arranging, at a pre-stamping station (2), a sheet material structure (1); pre-stamping the sheet material structure (1) to form inwardly stamped depressions (3) on a surface of the sheet material structure, and then transferring, to a composite stamping station (4), the sheet material structure, to quickly stamp the sheet material structure having the inward depressions so as to form a plurality of sealing pieces (5); and pressing, by a tool (6) of the composite stamping station, and onto an inner cover of a cover (7) directly under the tool, the sealing pieces, so as to complete composite cover filling. The process is employed to quickly seal, using the sealing structures, the inner cover, enhancing the production efficiency.
A sealing lid, comprising an outer lid (1) and an inner lid (2) disposed in the outer lid and matching the outer lid. A recess (20) is provided on the outer edge of the inner lid (2). The recess (20) is filled with a sealant (3) that fits a bottle body in a sealed manner. Protrusions protruding relative to the other party are provided on the outer lid (1) and/or the inner lid (2). By additionally providing protrusions on the outer lid and/or the inner lid, when a bottle lid is sealed, the protrusions as pressure points increase the degree of sealing between the sealant on the inner lid and a bottle opening, thereby greatly improving the sealing effect. In addition, the structural change of a ring lid is small, which facilitates massive production and processing.
A coating tester comprises a rack, a fixing mechanism provided on the rack and used to fix an object to be tested, a dynamic driving mechanism provided on the rack, a bounce mitigation mechanism connected to the dynamic driving mechanism, and a test head connected to the bounce mitigation mechanism. The test head is pushed by the dynamic driving mechanism to find a balanced friction point on the object to be tested by means of the bounce mitigation mechanism, and to carry out testing on the adhesive force of the drum coating. By using the bounce mitigation mechanism, the coating tester can test the adhesive force of coatings on inner walls of drums (6) of various shapes without the need to damage the finished drums (6). The coating tester of the present invention is electronically controlled and fully automatic, and has advantages of convenient detection, easy installation, and easy operation.
Disclosed is a positioning structure for seeking a welding seam by photographic detection, comprising a conveying holding claw (1), wherein a track of the conveying holding claw (1) is provided with a photographing analysis station (2) and a rotating station (3), respectively; a detection camera (5) is arranged directly over the photographing analysis station (2), and the camera lens photographic range of the detection camera (5) covers a barrel inner wall of and an upper edge of a barrel opening of a semi-finished product; the rotating station (3) comprises an upper rotating disc (6) and a lower rotary electric motor (7); a lower convex shaft (8) of the upper rotating disc (6) is connected to an output shaft (9) of the lower rotary electric motor (7); and the detection camera (5) is externally connected to an input end of a data processing module (10) via a data connection module. The data processing module (10) compares a welding seam position of a semi-finished product that is photographed by the detection camera and a pre-set welding seam position, obtains an angle control parameter by analysis, then passes back the angle control parameter to an input module (13) of the lower rotary electric motor (7), and a subsequent station (4) is provided behind the rotating station (3). By means of the positioning structure, welding seam positioning has the advantages of a small rotation angle, short time and a fast speed, thereby ensuring the production efficiency of the whole production line.
B23K 31/12 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups relating to investigating the properties, e.g. the weldability, of materials
The present invention relates to a sheet presser, comprising a conveying part for conveying a lid, an automatic sheet distributing part for placing an inner sheet into the lid, and an automatic sheet pressing part for pressing the inner sheet into the lid. The conveying part is provided with a sheet distributing position and a sheet pressing position. When the lid is conveyed to the sheet distributing position, the automatic sheet distributing part operates. When the lid is conveyed to the sheet pressing position, the automatic sheet pressing part operates. The present invention automatically distributes and presses the inner sheet into the lid, and thus has a high degree of automation, a high processing efficiency and a simple and compact structure, and the lids processed thereby are environmentally-friendly, facilitating sanitary use of food.
B29C 65/72 - Joining of preformed partsApparatus therefor by combined operations, e.g. welding and stitching
B29C 65/48 - Joining of preformed partsApparatus therefor using adhesives
B29C 65/78 - Means for handling the parts to be joined, e.g. for making containers or hollow articles
B23P 19/02 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
A rust proof packaging container comprising a container, a rust-resistant liner disposed inside the container. The container has a container bottom (10), a container side portion (11) and a container cover (12), and the rust-resistant liner has a liner bottom (20) and a liner side portion (21). The liner bottom covers the container bottom, and the liner side portion covers the container side portion. An upper end of the container side portion rolls outward to form a container rolled edge (15), and the upper end of the liner side portion rolls outward to form a liner rolled edge (22). An outer end of the container cover rolls inward to cover the container rolled edge and the liner rolled edge inside.
B65D 8/06 - Containers having a curved cross-section formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal, plastics, wood or substitutes therefor characterised by wall construction or by connection between walls with multiple walls in spaced face-to-face relationship, e.g. double walls
B65D 25/32 - Bail handles, i.e. pivoted handles of generally semi-circular shape
29.
ANTI-COUNTERFEITING FILM, PREPARATION TECHNIQUE AND COATING TECHNIQUE FOR ANTI-COUNTERFEITING FILM
An anti-counterfeiting film, comprising a base layer film (1), a printed layer (2), a laser layer (3), and an aluminum-plated layer (4). The preparation technique therefor comprises: selecting a base layer film (1); printing an anti-counterfeiting pattern on the base layer film (1) to form the printed layer (2); laser engraving the base layer film (1) or the printed layer (2), or transferring the laser layer (3); coating the area that does not need to exhibit a metallic luster with a water-washable ink so as to form a water-washable ink layer, and aluminum-plating all to form the aluminum-plated layer (4); water-washing the water-washable ink layer so as to wash away the water-washable ink layer and the aluminum-plated layer above to complete manufacturing. A coating technique, comprising: manufacturing said anti-counterfeiting film; coating an adhesive to the back of the base layer film of the anti-counterfeiting film, and affixing the anti-counterfeiting film to the surface of an iron material. The present anti-counterfeiting film guards against various types of counterfeiting and has relatively strong anti-counterfeiting effects.
B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
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