Pressing assembly in workpiece film coating process

Abstract

The utility model discloses a hold-down assembly in the workpiece laminating process, including support frame and moving mechanism, the moving mechanism is symmetrically arranged on the both sides of support frame, the support frame is frame-shaped structure, the inner wall of support frame is movably provided with lifting hydraulic press, the lower part of two sets of lifting hydraulic press is provided with pressing mechanism, the lower part of the pressing mechanism is provided with the lifting hydraulic press. The pressing roller is controlled to ascend and descend through the lifting hydraulic machine, the pressing roller is controlled to move through the moving mechanism, a die is evenly pressed on a workpiece, too large pressure and die damage are avoided through the telescopic spring, and the problems that in the background technology, corners of metal plates are sharp, certain potential safety hazards exist, meanwhile, dirt is prone to being generated on the surface, and the production efficiency is high are solved. And the appearance is not easy to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of workpiece coating, in particular to a pressing component in the process of workpiece coating. Background Art

[0002] Shearing machine is a machine that shears plates by reciprocating linear motion of one blade relative to another blade. It applies shear force to metal plates of various thicknesses by using a moving upper blade and a fixed lower blade, and adopts a reasonable blade gap, so that the plates are broken and separated according to the required size. However, the edges and corners of the sheet metal produced by this processing are relatively sharp. If the employees operate improperly, it will directly cause skin damage. In addition, dirt is easily generated on the outer surface of the sheet metal, which affects the appearance and is difficult to clean. Therefore, it is necessary to add a layer of protective film on the outer surface of the sheet metal and press it. For this reason, a pressing component in the process of workpiece lamination is proposed. Utility Model Content

[0003] The purpose of the utility model is to overcome the problems in the prior art that the edges and corners of sheet metal are relatively sharp, which poses certain safety hazards, and the surface is prone to dirt, which affects the appearance and is difficult to clean. The utility model provides a clamping component in the workpiece lamination process that controls the lifting and lowering of the pressure roller by a lifting hydraulic press and controls the movement of the pressure roller by a moving mechanism to evenly press the mold on the workpiece.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a clamping assembly in the workpiece coating process, including a support frame and a moving mechanism, the moving mechanism is symmetrically arranged on both sides of the support frame, the support frame is a frame-type structure, a lifting hydraulic press is movably provided on the inner wall of the support frame, and a pressing mechanism is provided under the two groups of lifting hydraulic presses.

[0005] Preferably, the moving mechanism includes a moving bin, a driving motor, a lead screw nut, a connecting plate, a fixed block and a lead screw. The moving bin is symmetrically arranged on the side of the support frame, the fixed block is arranged on the side of the inner wall of the moving bin, the driving motor is arranged on the side of the inner wall of the moving bin, one end of the lead screw is rotatably arranged in the fixed block, and the other end of the lead screw is fixedly connected to the driving motor, the lead screw nut is sleeved on the lead screw, the connecting plates are symmetrically arranged on the side of the lead screw nut and move through the side wall of the moving bin, and two groups of the connecting plates are connected to the side of the lifting hydraulic press.

[0006] Preferably, the pressing mechanism includes a telescopic bin, side plates, pressure rollers, lifting plates and telescopic springs. The telescopic bin is arranged under the lifting hydraulic press. The side plates are symmetrically arranged to penetrate the bottom wall of the telescopic bin. The lower ends of the two groups of side plates are rotatably arranged on the pressure rollers. The lifting plates are arranged in the telescopic bin and on the top of the side plates. The telescopic springs are evenly distributed in the telescopic bin. The telescopic springs are arranged between the lifting plates and the upper wall of the telescopic bin.

[0007] Preferably, slide rails are symmetrically arranged on the side surfaces of the inner wall of the telescopic bin, and sliding blocks are slidably sleeved on the slide rails, and the sliding blocks are arranged on the side surfaces of the lifting plate.

[0008] Preferably, a connecting plate is provided on the side of the connecting plate, a sleeve block is provided on the side of the connecting plate, and the sleeve block is sleeved on the lifting hydraulic machine.

[0009] Preferably, a limiting rod is symmetrically provided on the inner side of the support frame, a limiting tube is movably sleeved on the limiting rod, and the limiting tube is hung through the connecting plate.

[0010] Preferably, a slide plate is provided through the connecting portion between the connecting plate and the mobile bin, and the slide plate is movably sleeved on the mobile bin.

[0011] Preferably, the cross-sectional shape of the slide plate is a U-shaped structure.

[0012] The beneficial effects of the utility model are:

[0013] The utility model controls the lifting and lowering of the pressure roller by a lifting hydraulic press and controls the movement of the pressure roller by a moving mechanism, so as to evenly press the mold on the workpiece, and avoids excessive pressure and film damage by a telescopic spring, thereby solving the problems in the background technology that the edges and corners of sheet metal are relatively sharp, there are certain safety hazards, and the surface is prone to dirt, which affects the appearance and is difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the clamping assembly in the workpiece laminating process of the utility model.

[0015] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0016] Figure 3 yes Figure 1 Internal structure diagram of the moving mechanism.

[0017] Figure 4 yes Figure 1 Internal structure diagram of the middle and lower pressure mechanism.

[0018] In the figure: 1. support frame; 2. moving mechanism; 3. lifting hydraulic press; 4. pressing mechanism; 5. moving bin; 6. driving motor; 7. lead screw nut; 8. connecting plate; 9. fixing block; 10. lead screw; 11. telescopic bin; 12. side plate; 13. pressure roller; 14. lifting plate; 15. telescopic spring; 16. slide rail; 17. slide block; 18. connecting plate; 19. sleeve block; 20. limit rod; 21. limit tube; 22. slide plate. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4, clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0021] The present embodiment provides a clamping assembly for the workpiece coating process, including a support frame 1 and a moving mechanism 2, wherein the moving mechanism 2 is symmetrically arranged on both sides of the support frame 1, the support frame 1 is a frame-type structure, and a lifting hydraulic press 3 is movably arranged on the inner wall of the support frame 1, and a pressing mechanism 4 is arranged under the two sets of lifting hydraulic presses 3.

[0022] In one embodiment, specifically, the moving mechanism 2 includes a moving bin 5, a driving motor 6, a lead screw nut 7, a connecting plate 8, a fixed block 9 and a lead screw 10. The moving bin 5 is symmetrically arranged on the side of the support frame 1, the fixed block 9 is arranged on the side of the inner wall of the moving bin 5, the driving motor 6 is arranged on the side of the inner wall of the moving bin 5, one end of the lead screw 10 is rotatably arranged in the fixed block 9, and the other end of the lead screw 10 is fixedly connected to the driving motor 6, the lead screw nut 7 is sleeved on the lead screw 10, the connecting plate 8 is symmetrically arranged on the side of the lead screw nut 7 and moves through the side wall of the moving bin 5, and two sets of connecting plates 8 are connected to the side of the lifting hydraulic machine 3.

[0023] In one embodiment, specifically, the pressing mechanism 4 includes a telescopic bin 11, a side plate 12, a pressure roller 13, a lifting plate 14 and a telescopic spring 15. The telescopic bin 11 is arranged under the lifting hydraulic press 3. The side plates 12 are symmetrically arranged to pass through the bottom wall of the telescopic bin 11. The lower ends of the two groups of side plates 12 are rotatably arranged on the pressure roller 13. The lifting plate 14 is arranged in the telescopic bin 11 and at the top of the side plate 12. The telescopic springs 15 are evenly distributed in the telescopic bin 11. The telescopic springs 15 are arranged between the lifting plate 14 and the upper wall of the telescopic bin 11.

[0024] In one embodiment, specifically, slide rails 16 are symmetrically arranged on the inner wall side of the telescopic bin 11 , and a slider 17 is slidably sleeved on the slide rail 16 , and the slider 17 is arranged on the side of the lifting plate 14 .

[0025] In one embodiment, specifically, a connecting plate 18 is provided on the side of the connecting plate 8 , a sleeve block 19 is provided on the side of the connecting plate 18 , and the sleeve block 19 is sleeved on the lifting hydraulic machine 3 .

[0026] In one embodiment, specifically, a limiting rod 20 is symmetrically provided on the inner side of the support frame 1 , and a limiting tube 21 is movably sleeved on the limiting rod 20 , and the limiting tube 21 is hung through the connecting plate 8 .

[0027] In one embodiment, specifically, a slide plate 22 is provided through the connection portion between the connecting plate 8 and the mobile bin 5 , and the slide plate 22 is movably sleeved on the mobile bin 5 , and the cross-sectional shape of the slide plate 22 is a U-shaped structure.

[0028] The working process of the clamping assembly during the workpiece coating process in this embodiment is as follows: the staff places the film on the workpiece, and then starts the lifting hydraulic press 3. The lifting hydraulic press 3 controls the telescopic bin 11 and the pressure roller 13 to descend. The lower end of the pressure roller 13 contacts the surface of the film and generates pressure on the film. Then, the drive motor 6 is started. The drive motor 6 drives the lead screw 10 to rotate. The lead screw 10 drives the connecting plate 8, the lifting hydraulic press 3 and the pressure roller 13 to move horizontally through the lead screw nut 7. The film is pressed against the workpiece through the pressure roller 13 to squeeze out the bubbles between the film and the workpiece.

[0029] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A clamping assembly during the coating process of a workpiece, characterized in that: It comprises a support frame (1) and a moving mechanism (2), wherein the moving mechanism (2) is symmetrically arranged on both sides of the support frame (1), the support frame (1) is a frame-type structure, a lifting hydraulic machine (3) is movably arranged on the inner wall of the support frame (1), and a pressing mechanism (4) is arranged under two groups of the lifting hydraulic machines (3); The moving mechanism (2) comprises a moving bin (5), a driving motor (6), a lead screw nut (7), a connecting plate (8), a fixed block (9) and a lead screw (10); the moving bin (5) is symmetrically arranged on the side of the support frame (1); the fixed block (9) is arranged on the side of the inner wall of the moving bin (5); the driving motor (6) is arranged on the side of the inner wall of the moving bin (5); one end of the lead screw (10) is rotatably arranged in the fixed block (9); the other end of the lead screw (10) is fixedly connected to the driving motor (6); the lead screw nut (7) is sleeved on the lead screw (10); the connecting plate (8) is symmetrically arranged on the side of the lead screw nut (7) and is movable through the side wall of the moving bin (5); two groups of the connecting plates (8) are connected to the side of the lifting hydraulic machine (3).

2. The clamping assembly in the workpiece coating process according to claim 1, characterized in that: The pressing mechanism (4) comprises a telescopic bin (11), a side plate (12), a pressure roller (13), a lifting plate (14) and a telescopic spring (15); the telescopic bin (11) is arranged under the lifting hydraulic machine (3); the side plates (12) are symmetrically arranged to penetrate the bottom wall of the telescopic bin (11); the lower ends of two groups of side plates (12) are rotatably arranged on the pressure roller (13); the lifting plate (14) is arranged in the telescopic bin (11) and on the top of the side plate (12); the telescopic spring (15) is evenly distributed in the telescopic bin (11); and the telescopic spring (15) is arranged between the lifting plate (14) and the upper wall of the telescopic bin (11).

3. The clamping assembly in the workpiece coating process according to claim 2, characterized in that: A slide rail (16) is symmetrically arranged on the inner wall side of the telescopic bin (11), a slider (17) is slidably sleeved on the slide rail (16), and the slider (17) is arranged on the side of the lifting plate (14).

4. The clamping assembly in the workpiece coating process according to claim 1, characterized in that: A connecting plate (18) is provided on the side of the connecting plate (8), a sleeve block (19) is provided on the side of the connecting plate (18), and the sleeve block (19) is sleeved on the lifting hydraulic machine (3).

5. The clamping assembly in the workpiece coating process according to claim 1, characterized in that: A limiting rod (20) is symmetrically arranged on the inner side of the support frame (1), a limiting tube (21) is movably sleeved on the limiting rod (20), and the limiting tube (21) is hung and penetrated through the connecting plate (8).

6. The clamping assembly in the workpiece coating process according to claim 1, characterized in that: A slide plate (22) is provided through the connection portion between the connecting plate (8) and the mobile bin (5), and the slide plate (22) is movably sleeved on the mobile bin (5).

7. The clamping assembly in the workpiece coating process according to claim 6, characterized in that: The cross-sectional shape of the slide plate (22) is a U-shaped structure.

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