Abstract

A three-coordinate adjustable overturning track, comprising: a support assembly (1), the support assembly comprising multiple groups of vertical plates (101) and a cross beam (103) that is adjustably disposed between the vertical plates along a Y-axis; a main guide rail assembly (2), the main guide rail assembly comprising a main guide rail fixing plate (201) that is adjustably disposed on one side of the cross beam along an X-axis and a Z-axis, and an inlet section (202) and a sliding-out section (203) that are fixed on one side of the main guide rail fixing plate and connected to each other; setting an included angle between the inlet section (202) and the sliding-out section (203) as β, wherein β is greater than 90° and less than or equal to 110°. The present technical solution achieves overturning of a holder and a vehicle frame, and overturning of the vehicle frame into a dip-coating pool is smoother, decreasing impact between the vehicle body and a bath liquid; overturning of the frame out of the dip-coating pool is also smoother, effectively easing resistance of the vehicle body; adjustment in X, Y and Z directions can be achieved, thereby facilitating on-site mounting and adjustment, and improving application universality.

IPC Classes  ?

• B65G 47/248 - Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
• B65G 49/02 - Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid
• C25D 13/00 - Electrophoretic coating characterised by the process

Abstract

An apparatus (1) for the surface treatment of the structure of a vehicle (V) by complete immersion in treatment baths contained in treatment tanks (2) comprises a plurality of trolleys (3) moved in a treatment path (P) by means of driver chain means (4), these trolleys can be selectively hooked in engagement with said chain drive means (4), are supported by opposite support and sliding guides (9) extended along said path (P) and have a portion (12) engaged with cam-slider-coupling with cam elements (11) arranged along said path (P) to determine a complete rotation of said trolleys around an axis of transverse rotation at said treatment tanks (2).

IPC Classes  ?

• B65G 49/04 - Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction
• C25D 13/22 - Servicing or operating

Abstract

A workshop (1) for drying a coating of a vehicle body comprises: a heating channel furnace (2), a vehicle body support (3), and a driving device (4) for moving the support in the heating channel (2) according to a sequence. Each support (3) comprises: a first part (3a) employing a method for joining and supporting the vehicle body (B), and a second part (3b) that can cooperate to perform translation by means of a first driving method (4) to move to the inside (2) of the heating channel, wherein the first part (3a) of the support (3) is supported by the second part (3b) according to a insertion hinge connection method, enabling relative rotation of the first part (3a). In the second part (3b), an axis (RR) is parallel to a operation direction.

IPC Classes  ?

• B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking

Abstract

Provided is a device (1) for surface treatment of a vehicle structure (V) by complete immersion in the treatment liquid contained in a treatment tank (2), comprising a plurality of trolleys (3), the plurality of trolleys (3) move along a processing path (P) through a chain driving device (4), the trolleys are selectively hooked and meshed with the chain driving device (4), are supported by a counter support and a slide rail (9) extending along the path (P), and comprise portions (12) engaging with a cam slider coupling equipped with a cam element (11) arranged along the path (P), thereby determining a full rotation of the trolleys about a transverse axis of rotation at the treatment tank (2).

IPC Classes  ?

• B65G 49/04 - Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction

Abstract

An apparatus (1) for the surface treatment of the structure of a vehicle (V) by complete immersion in treatment baths contained in treatment tanks (2) comprises a plurality of trolleys (3) moved in a treatment path (P) by means of chain drive means (4), these trolleys (3) can be selectively hooked in engagement with said chain drive means (4), are supported by opposite support and sliding guides (9) extended along said path (P) and have a portion (12) engaged with cam-slider-coupling with cam elements (11) arranged along said path (P) to determine a complete rotation of said trolleys (3) around an axis of transverse rotation at said treatment tanks (2).

IPC Classes  ?

• B65G 49/04 - Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction
• B65G 47/252 - Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them about an axis substantially perpendicular to the conveying direction
• B62D 65/18 - Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
• B05C 3/10 - Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles the articles being moved through the liquid or other fluent material

Abstract

A vertical double-chain conveyor, comprising a part feeding tower (1) and a part discharge tower (2) arranged correspondingly to the part feeding tower (1), an electric pool being arranged between the part feeding tower (1) and the part discharge tower (2); a roller bed system (3) arranged on the return line from the part discharge tower (2) to the part feeding tower (1); a chain rail steel structure (4), the two ends thereof respectively being fixed to the part feeding tower (1) and the part discharge tower (2); a horizontal support rail (5) positioned between the part feeding tower (1) and the lower end of the part discharge tower (2); conveyor chains arranged in a chain rail (6), the chain rail (6) being fixedly connected to the chain rail steel structure (4); a drive apparatus (7) arranged on the upper end of the part discharge tower (2), and being used for driving the conveyor chains to move, each set of suspension hangers comprising two suspension rods (8), and the two ends of the suspension rods (8) being suspended on two conveyor chains. The present solution can meet the requirements of batch production, technical level, and quality for the entire automatic conveying of heavy-load wide bodies and large workpieces, and has high working efficiency.

IPC Classes  ?

• B65G 49/04 - Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction
• B65G 49/02 - Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid
• B65G 23/44 - Belt- or chain-tensioning arrangements

Abstract

An automotive painting production line, comprising a part feeding and discharging workbench (1), a pretreatment room (2), a painting room (3), a drying room (4), an electric controller (5), and a conveying mechanism (6). A stopping module, a walking module, and a speed reducing module are used for controlling starting, stopping, and speed reducing of a drive motor correspondingly, so that the durations during which an automotive part stays on the part feeding and discharging workbench, in the pretreatment room, in the painting room, and in the drying room can be controlled. By means of the coordinative provision of an RFID information recognition module and an RFID electronic tag, the position to which a conveying device conveys the automotive part can be detected in advance, so that the conveying mechanism can be stopped on the part feeding and discharging workbench, or in the pretreatment room, or in the painting room, or in the drying room by means of the speed reducing module and the stopping module. By means of the coordinative provision of a wireless information receiving module and a wireless information transmitting device, running and stopping of a moving mechanism can be remotely controlled, and running and stopping of the conveying mechanism can be remotely controlled. Thus, the automotive painting production line can be suitable for painting operations of different automotive parts, and the applicability of the production line is improved.

IPC Classes  ?

• B05B 13/02 - Means for supporting workArrangement or mounting of spray headsAdaptation or arrangement of means for feeding work
• B66C 9/00 - Travelling gear incorporated in, or fitted to, trolleys or cranes