A rotary body dynamic balance detection and correction device, comprising a detection assembly and a machining correction assembly. The detection assembly is configured to detect the amount of unbalance of a rotary body. The machining correction assembly is configured to machine an outer peripheral face of the rotary body to form a correction hole, so that the value of the amount of unbalance of the machined rotary body does not exceed the value of a preset maximum amount of unbalance. The rotary body dynamic balance detection and correction device can effectively correct the amount of unbalance of the rotary body, reduce the degree of unbalance of the rotary body, and avoid excessive lateral vibration generated when the rotary body rotates at a high speed. A rotary body dynamic balance detection and correction method and a numerical control tool holder are also provided.
A vacuum switching valve and a suction system having the same. The vacuum switching valve comprises: a valve body, comprising a first end and a second end, the second end being provided with an air inlet, an air outlet and a through hole; a valve element movably arranged in the valve body; a cylinder, the cylinder being connected to the first end and the valve element, the cylinder drives the valve element to move in the valve body, to close or open the air inlet; a stopper passing through the through hole, the stopper comprising a third end and a fourth end, the third end being connected to the valve element, the fourth end being located on the side of the through hole away from the valve element.
A sticking machine able to automatically remove films on either side of a sheet to be pasted to a workpiece includes a sheet supply component, a sheet selection component, a drive component, a first film-removing component, a second film-removing component, a carrier, and a transmission line. The sheet supply component stores sheets. The sheet selection component applies suction to the sheet. The first film-removing component tears off a first film, the second film-removing component tears off a second film on the reverse side. The transmission line carries the workpiece to the carrier. The sticking machine is fed by the sheet supply component, and after removal of the first film, the sheet selection component lays the sheet on the surface of the workpiece, then the second film-removing component tears off the second film, realizing automatic sticking of the sheet on the workpiece, improving the processing efficiency and accuracy.
A dismantling device, comprising a base, a bearing mechanism, a moving mechanism and a pulling-out assembly, the bearing mechanism supports a product to be dismantled; the pulling-out assembly comprises a connecting mechanism, a drive mechanism, a catching member and a sliding block; the connecting mechanism comprises an outer framework and an inner framework sliding relative to the outer framework; the outer framework is connected to the moving mechanism and presses against the product; the drive mechanism is connected to the inner framework and the sliding block; the catching member is slidably arranged in the inner framework; the sliding block slides with the catching member; and the drive mechanism drives the catching member to clamps the part and the inner framework dismantles the part from the product.
B23P 19/00 - 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
B25B 27/04 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing keys
B25B 27/14 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
5.
VACUUM SWITCHING VALVE AND SUCTION SYSTEM USING VACUUM SWITCHING VALVE
A vacuum switching valve and a suction system having a vacuum switching valve. The vacuum switching valve comprises: a valve body (10), the valve body (10) comprising a first end (11) and a second end (12), which are arranged opposite each other, the second end (12) being provided with an air inlet (121), an air outlet (122) and a through hole (123); a valve element (20), the valve element (20) being movably arranged in the valve body (10); a cylinder (30), the cylinder (30) being connected to the first end (11) and the valve element (20), and the cylinder (30) being used for driving the valve element (20) to move in the valve body (10), so as to close or open the air inlet (121); and a stopper (40), the stopper (40) passing through the through hole (123), the stopper (40) comprising a third end (41) and a fourth end (42), which are arranged opposite each other, the third end (41) being connected to the valve element (20), and the fourth end (42) being located on the side of the through hole (123) that is away from the valve element (20). The vacuum switching valve reduces, by improving the structure and function of a second cavity, the risk of a negative pressure channel being blocked by cuttings or dust.
A rotary body dynamic balance detection and correction device (20), comprising a detection assembly (21) and a machining correction assembly (22). The detection assembly (21) is used to detect the amount of unbalance of a rotary body (10). The machining correction assembly (22) is used to machine an outer peripheral face (12) of the rotary body (10) to form a correction hole (13), so that the value of the amount of unbalance of the machined rotary body (10) does not exceed the value of a preset maximum amount of unbalance. Further comprised are a rotary body dynamic balance detection and correction method and a numerical control tool holder. The rotary body dynamic balance detection and correction device can effectively correct the amount of unbalance of the rotary body, reduce the degree of unbalance of the rotary body, and avoid excessive lateral vibration generated when the rotary body rotates at a high speed.
An attaching device (100), comprising a feeding module (10), a material fetching module (20), a driving module (30), a first stripping module (40), a second stripping module (50), a carrier module (70), and a conveyor line module (80). The feeding module (10) is configured to store a piece to be attached (200); the material fetching module (20) is configured to adsorb said piece (200); the driving module (30) is configured to drive the material fetching module (20) to move; the first stripping module (40) is configured to strip a first film layer of said piece (200); the second stripping module (50) is configured to strip a second film layer of said piece (200); the carrier module (70) is configured to automatically position a workpiece; the conveyor line module (80) is configured to provide the workpiece to the carrier module (70). According to the attaching device (100), the material fetching module (20) fetches a material from the feeding module (10), the first stripping module (40) then tears off release paper, next, the material fetching module (20) attaches said piece (200) to the surface of the workpiece, and finally, the second stripping module (50) tears off the second film layer. Therefore, the purpose of automatically attaching said piece (200) to the workpiece is achieved, and the machining efficiency and accuracy are improved.
A dismantling device (100), comprising a base (10), a bearing mechanism (20), a moving mechanism (30) and a pulling-out assembly (40), wherein the bearing mechanism (20) is used for bearing a product to be dismantled; the moving mechanism (30) is arranged on the base (10); the pulling-out assembly (40) comprises a connecting mechanism (41), a drive mechanism (42), a catching member (43) and a sliding block (44); the connecting mechanism (41) comprises an outer framework (410) and an inner framework (434) sliding relative to the outer framework; the outer framework (410) is connected to the moving mechanism (30); the moving mechanism (30) drives the outer framework (410) to press against the product to be dismantled; an accommodating space is formed on the inner framework (434); the drive mechanism (42) is connected to the inner framework (434) of the connecting mechanism (41); the catching member (43) is slidably arranged in the accommodating space; the sliding block (44) is connected to the drive mechanism (42), and is in a sliding fit with the catching member (43); and the drive mechanism (42) drives a clamping member to move around a part and the sliding block (44), such that the catching member (43) clamps the part and drives the inner framework (434) to move, and the part is then removed from the product. The dismantling device can automatically dismantle the part without requiring manual work, is high in dismantling efficiency, improves the dismantling yield, and saves on production costs.
B25B 27/18 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills
B25B 27/14 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
B25B 27/04 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing keys
B25B 27/00 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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