Aluminum veneer machining clamp with automatic overturning and self-adaptive clamping functions

Abstract

The utility model relates to the technical field of aluminum veneer processing, and discloses an aluminum veneer processing clamp with automatic overturning and self-adaptive clamping functions, which comprises a hollow frame, telescopic rods are fixedly connected to one sides, far away from each other, of the hollow frame, a sliding groove is formed in the inner wall of the hollow frame, a plurality of sliding blocks are connected to the inner wall of the sliding groove in a sliding mode, and the sliding blocks are connected with the telescopic rods in a sliding mode. A clamping plate is fixedly connected to the adjacent sides of the sliding blocks, T-shaped grooves are formed in the inner walls of the sliding blocks, T-shaped blocks are slidably connected to the inner walls of the T-shaped grooves, trapezoidal blocks are fixedly connected between the adjacent T-shaped blocks, rotating frames are rotatably connected to the sides, away from each other, of the trapezoidal blocks, and fixing plates are fixedly connected to the positions, close to the edges, of the inner walls of the sliding grooves. According to the aluminum veneer mechanical clamping device, the telescopic rod is started to pull the trapezoidal block to move, then the clamping plate is used for clamping and loosening, the purposes of mechanical clamping and adaptability to aluminum veneers with different thicknesses are achieved, and the practicability and the production quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum panel processing technology, and in particular to an aluminum panel processing fixture with automatic flipping and adaptive clamping functions. Background Technology

[0002] Aluminum single-layer panels are decorative materials made from aluminum alloy as the base material, processed through cutting, bending, and welding. They are widely used in building exterior walls, interior decoration, and advertising signage. Aluminum single-layer panels are characterized by their low density, light weight, high strength and rigidity, and excellent corrosion resistance due to special surface treatment. They can be processed into various shapes and sizes to meet diverse decorative needs. Based on processing technology, they can be classified as extruded aluminum single-layer panels, die-cast aluminum single-layer panels, and bent aluminum single-layer panels. Based on surface treatment, they can be classified as anodized aluminum single-layer panels, fluorocarbon coated aluminum single-layer panels, and powder coated aluminum single-layer panels. Based on application, they can be classified as curtain wall aluminum single-layer panels, ceiling aluminum single-layer panels, and interior decorative aluminum single-layer panels.

[0003] A search revealed Chinese Patent Publication No. CN219853340U, which discloses a limiting and flipping fixture for processing aluminum single panels. The fixture includes a base, with legs fixedly connected to the four corners of the base's bottom. Electric push rods are fixedly installed on the left and right sides of the base's top. Mounting plates are fixedly connected to the telescopic ends of the electric push rods. A drive mechanism is fixedly installed on the top of each mounting plate. A limiting clamp is fixedly connected to the output end of each drive mechanism. Multiple sets of return springs are fixedly connected to the top of the limiting clamp. Clamping plates are fixedly connected to the other ends of the return springs. Connecting rods are fixedly connected to the front and rear ends of the clamping plates. Through holes are provided at positions corresponding to the connecting rods on the top of the limiting clamp. Lifting handles are fixedly connected to the other ends of the connecting rods through these through holes. This utility model adopts the above-mentioned structure. When the worker puts the aluminum single panel into the limiting clamp, when the lifting handle is released, the return spring rebounds, so that the clamping plate abuts against the aluminum single panel to clamp and limit it. However, its clamping relies solely on the elastic force of the spring to fix the aluminum single panel. During the processing, the workpiece is prone to displacement due to vibration, and it cannot adapt to aluminum single panels of different thicknesses, which can easily lead to uneven clamping force, resulting in reduced processing quality and decreased practicality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an aluminum panel processing fixture with automatic flipping and adaptive clamping functions. It aims to improve the existing aluminum panel processing limit flipping fixture, which relies solely on the elastic force of springs to fix the aluminum panel and cannot adapt to aluminum panels of different thicknesses, resulting in reduced processing quality and decreased practicality.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an aluminum single-panel processing fixture with automatic flipping and adaptive clamping functions, comprising a hollow frame, a telescopic rod fixedly connected to the opposite side of the hollow frame, a sliding groove formed on the inner wall of the hollow frame, a plurality of sliders slidably connected to the inner wall of the sliding groove, a clamping plate fixedly connected to the adjacent side of the slider, a T-shaped groove formed on the inner wall of the slider, a T-shaped block slidably connected to the inner wall of the T-shaped groove, trapezoidal blocks fixedly connected between adjacent T-shaped blocks, a rotating frame rotatably connected to the opposite side of the trapezoidal blocks, a fixing plate fixedly connected to the inner wall of the sliding groove near the edge, a limit rod slidably connected to the inner wall of the fixing plate, a limit plate fixedly connected to the opposite end of the limit rod, and a flipping structure fixedly connected to the opposite end of the telescopic rod, the flipping structure being used to adjust the angle of the clamped aluminum single-panel.

[0006] Through the above technical solution: the flipping structure can precisely control the flipping angle of the clamped aluminum panel, which greatly satisfies the angle requirements of aluminum panels in different processing steps such as cutting, drilling and stamping. The rotating frame can rotate freely around the trapezoidal block to ensure that the fixture can maintain a stable clamping state under different working conditions. The clamping plate can be driven by the slider to clamp the aluminum panel. The telescopic rod can push the structure connected to it to move it back and forth.

[0007] As a further description of the above technical solution:

[0008] The flipping structure includes a rotating column, with one adjacent end of the rotating column fixedly connected to the opposite end of the telescopic rod. A first support block is provided on the outer wall of the rotating column, and a base plate is fixedly connected to the bottom of the first support block. A transmission gear is fixedly connected to the opposite end of the rotating column. An asynchronous motor is fixedly connected to the top of the first support block on the right side, and a drive gear is fixedly connected to the output end of the asynchronous motor. The outer wall of the drive gear meshes with the outer wall of the transmission gear. A transmission rod is rotatably connected to the inner wall of the base plate, and connecting rods are rotatably connected to both ends of the transmission rod.

[0009] Through the above technical solution: the base plate provides stable support for the entire flipping structure, the end connection between the rotating column and the telescopic rod ensures that the two can work together during the operation of the clamp, the first support block provides a fulcrum for the rotation of the rotating column, and the drive gear can transmit the rotation output by the asynchronous motor to the transmission gear through meshing, so that it rotates synchronously, and use the gear ratio to reduce speed.

[0010] As a further description of the above technical solution:

[0011] A second support block is fixedly connected to the top of the base plate near the edge, and mounting holes are provided at the four corners of the bottom of the base plate.

[0012] The above technical solution allows users to easily and quickly install the base plate using the mounting holes.

[0013] As a further description of the above technical solution:

[0014] A nameplate is fixedly connected to the front side of the first support block, and multiple screws are threaded onto the inner wall of the nameplate.

[0015] Through the above technical solution: the nameplate is used to help users understand the relevant information about the fixture.

[0016] As a further description of the above technical solution:

[0017] A controller is fixedly connected to the top of the second support block, and the controller is electrically connected to the asynchronous motor.

[0018] The above technical solution enables the controller to help users control the start and stop of the entire device.

[0019] As a further description of the above technical solution:

[0020] A protective cover is fixedly connected to the center of the top surface of the first support block, and the inner wall of the protective cover is provided with multiple heat dissipation grooves.

[0021] The above technical solution provides a protective cover to protect the electrical components inside, preventing them from being damaged by external factors.

[0022] As a further description of the above technical solution:

[0023] Anti-slip pads are fixedly connected to each adjacent side of the clamping plate, and multiple reinforcing rods are fixedly connected to the opposite side of the hollow frame near the edge.

[0024] Through the above technical solution, the anti-slip pad can increase the friction of the outer wall of the clamping plate.

[0025] As a further description of the above technical solution:

[0026] A rubber pad is fixedly connected to the outer wall of the limiting plate, and multiple limiting rods are slidably connected at the same horizontal height.

[0027] Through the above technical solution, the rubber pad can prevent the structure in contact with it from being worn due to mutual compression with the limiting plate.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, by activating the telescopic rod, the trapezoidal block can be pulled to move, and then the T-shaped block can slide synchronously along the T-slot. The movement of the trapezoidal block can synchronously drive the slider to slide along the slide groove, thereby enabling the clamping plate to clamp and release, achieving mechanical clamping. At the same time, it can adapt to aluminum single panels of different thicknesses, improving practicality and production quality.

[0030] 2. In this utility model, by starting an asynchronous motor to drive the drive gear to rotate, and then by meshing with it to drive the transmission gear to rotate, the drive gear drives the transmission rod to rotate synchronously through the connecting rod, thereby driving the other side of the rotating column to rotate synchronously. This achieves the purpose of precise adjustment through multi-gear deceleration, improving practicality and processing accuracy. Attached Figure Description

[0031] Figure 1 This is a front perspective view of an aluminum single-panel processing fixture with automatic flipping and adaptive clamping functions proposed in this utility model.

[0032] Figure 2 This is a bottom view of an aluminum single-panel processing fixture with automatic flipping and adaptive clamping functions proposed in this utility model.

[0033] Figure 3 This is a partial schematic diagram of an aluminum single-panel processing fixture with automatic flipping and adaptive clamping functions proposed in this utility model.

[0034] Figure 4 This is a partial structural diagram of an aluminum single-panel processing fixture with automatic flipping and adaptive clamping functions proposed in this utility model.

[0035] Figure 5 This is a partial structural exploded view of an aluminum single-panel processing fixture with automatic flipping and adaptive clamping functions proposed in this utility model.

[0036] Legend:

[0037] 1. Hollow frame; 2. Flipping structure; 201. Base plate; 202. First support block; 203. Rotating column; 204. Asynchronous motor; 205. Drive gear; 206. Transmission gear; 207. Connecting rod; 208. Transmission rod; 3. Slide groove; 4. Clamping plate; 5. Slider; 6. T-slot; 7. T-block; 8. Rotating frame; 9. Telescopic rod; 10. Trapezoidal block; 11. Limiting rod; 12. Fixing plate; 13. Limiting disc; 14. Rubber pad; 15. Anti-slip pad; 16. Protective cover; 17. Heat dissipation groove; 18. Nameplate; 19. Screw; 20. Second support block; 21. Controller; 22. Reinforcing rod; 23. Mounting hole. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of an aluminum single-panel processing fixture with automatic flipping and adaptive clamping functions, including a hollow frame 1, which is used for supporting and installing structures. A telescopic rod 9 is fixedly connected to the opposite side of the hollow frame 1. A sliding groove 3 is formed on the inner wall of the hollow frame 1. The telescopic rod 9 is used to push the front end structure to move. Multiple sliders 5 are slidably connected to the inner wall of the sliding groove 3. A clamping plate 4 is fixedly connected to the adjacent side of the slider 5. The sliding groove 3 can guide the relevant structure to move within it. A T-shaped groove 6 is formed on the inner wall of the slider 5. A T-shaped block 7 is slidably connected to the inner wall of the T-shaped groove 6. The clamping plate 4 is used to clamp the aluminum single-panel. The T-shaped block 7 is fixedly connected to adjacent trapezoidal blocks 10. The T-shaped groove 6 is used to guide the T-shaped block 7 to slide within it. The trapezoidal block 10 is rotatably connected to a rotating frame 8 on the opposite side. The inner wall of the slide groove 3 is fixedly connected to a fixing plate 12 near the edge. The inner wall of the fixing plate 12 is slidably connected to a limit rod 11. The fixing plate 12 is used to support the limit rod 11. The opposite end of the limit rod 11 is fixedly connected to a limit plate 13. The opposite end of the telescopic rod 9 is fixedly connected to a flipping structure 2. The flipping structure 2 is used to adjust the angle of the clamped aluminum single plate. The limit plate 13 can limit the sliding range of the limit rod 11.

[0040] Specifically, the telescopic rod 9 can adjust its length according to the size of the aluminum panel to move the rest of the structure, so as to adapt to the processing requirements of different specifications. The hollow frame 1 not only ensures the stability of the overall structure, but also reduces the weight of the equipment, making it easy to install and operate. When the trapezoidal block 10 is moved by force, the T-block 7 will slide in the T-slot 6 accordingly, thereby driving the clamping plate 4 to achieve adaptive opening and closing. The fixed plate 12 is provided with a through hole, in which the limiting rod 11 can slide freely. The limiting plate 13 can not only prevent the limiting rod 11 from falling out of the fixed plate 12, but also effectively limit the sliding range of the slider 5 by adjusting its position, further improving the safety and stability of the fixture.

[0041] Please see the appendix Figure 2 - Appendix Figure 4The flipping structure 2 includes a rotating column 203. One adjacent end of the rotating column 203 is fixedly connected to the opposite end of the telescopic rod 9. A first support block 202 is provided on the outer wall of the rotating column 203. The first support block 202 is used to support the rotating column 203 so that it can rotate inside it. A base plate 201 is fixedly connected to the bottom of the first support block 202. A transmission gear 206 is fixedly connected to the opposite end of the rotating column 203. The base plate 201 can support the entire structure. An asynchronous motor 204 is fixedly connected to the top of the first support block 202 on the right side. A drive gear 205 is fixedly connected to the output end of the asynchronous motor 204. The outer wall of the drive gear 205 meshes with the outer wall of the transmission gear 206. The asynchronous motor 204 is used to drive the entire structure to rotate. A transmission rod 208 is rotatably connected to the inner wall of the base plate 201. Both ends of the transmission rod 208 are rotatably connected to connecting rods 207. The transmission gear 206 can transmit the rotation of the drive gear 205.

[0042] Specifically, the asynchronous motor 204 provides power to the flipping structure 2. When the asynchronous motor 204 starts, the drive gear 205 rotates accordingly. Through meshing with the transmission gear 206, the power is transmitted to the rotating column 203, thereby realizing the rotation of the rotating column 203. The gear ratio between the transmission gear 206 and the drive gear 205 can be used to reduce speed. The connecting rod 207 enables the rotating column 203 to drive the transmission rod 208 to rotate synchronously, so that the flipping structure 2 can achieve smooth and efficient angle adjustment during operation.

[0043] Please see the appendix Figure 1 - Appendix Figure 3 A second support block 20 is fixedly connected to the top of the base plate 201 near the edge. Mounting holes 23 are provided at the four corners of the bottom of the base plate 201. The second support block 20 is used to support and install the structure. A nameplate 18 is fixedly connected to the front side of the first support block 202. Multiple screws 19 are threaded onto the inner wall of the nameplate 18. A controller 21 is fixedly connected to the top of the second support block 20. The nameplate 18 can display relevant information about the entire fixture to the user. The controller 21 is electrically connected to the asynchronous motor 204. The controller 21 is used to control the start and stop of the entire fixture.

[0044] Specifically, when using the mounting hole 23, simply pass the matching bolt through the mounting hole 23 to achieve a quick and stable connection with other parts of the machining fixture, which greatly improves the installation convenience and overall stability of the equipment. The nameplate 18 can help users understand the relevant information of the device. The screw 19 can fix the nameplate 18 in the required position, so that users can quickly observe the nameplate 18. The controller 21 can help users control the start and stop of the entire fixture.

[0045] Please see the appendix Figure 3 - Appendix Figure 5 A protective cover 16 is fixedly connected to the center of the top surface of the first support block 202. The inner wall of the protective cover 16 is provided with multiple heat dissipation grooves 17, which are used to dissipate heat inside the protective cover 16. A rubber pad 14 is fixedly connected to the outer wall of the limiting plate 13. Multiple limiting rods 11 are slidably connected at the same horizontal height. The rubber pad 14 is used to prevent the limiting plate 13 from causing wear on the contact surface. Anti-slip pads 15 are fixedly connected to adjacent sides of the clamping plate 4. Multiple reinforcing rods 22 are fixedly connected to the edge of the opposite side of the hollow frame 1. The anti-slip pads 15 can increase the friction of the outer wall of the clamping plate 4.

[0046] Specifically, when the limiting plate 13 comes into contact with the hollow frame 1 and other components, the rubber pad 14 can act as a buffer to reduce the impact force generated by the collision and prevent the structure from being damaged by the collision. At the same time, the rubber pad 14 increases the friction of the contact surface, making the positioning of the limiting plate 13 more stable and effectively preventing the limiting rod 11 from sliding accidentally. The anti-slip pad 15 increases the friction of the outer wall of the clamping plate 4, ensuring that the aluminum panel will not slide during the processing and will not cause scratches on the surface of the aluminum panel, effectively protecting the surface quality of the aluminum panel.

[0047] Working principle: When it is necessary to clamp the aluminum panel, first place it between the adjacent clamping plates 4, then activate the telescopic rod 9 to pull the trapezoidal block 10 to move outward, thereby simultaneously pulling the T-shaped block 7 so that it can slide in the T-shaped groove 6 that engages with it. Then, the slider 5 is pulled along the sliding groove 3 to move inward for clamping through the inclined groove. At the same time, the position of the slider 5 is limited by the limiting plate 13 in conjunction with the limiting rod 11 to prevent it from leaving the predetermined position.

[0048] When the entire aluminum panel needs to be rotated, the asynchronous motor 204 is first started so that it can drive the drive gear 205 to rotate, which in turn drives the transmission gear 206 to rotate, which in turn drives the rotating column 203 to rotate the entire hollow frame 1. Then, the connecting rod 207 drives the transmission rod 208 to rotate, which in turn transmits the rotation on the right side to the left side so that they can rotate together.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum veneer processing clamp with automatic overturning and adaptive clamping functions, comprising a hollow frame (1), characterized in that: A telescopic rod (9) is fixedly connected to the opposite side of the hollow frame (1). A sliding groove (3) is provided on the inner wall of the hollow frame (1). Multiple sliders (5) are slidably connected to the inner wall of the sliding groove (3). A clamping plate (4) is fixedly connected to the adjacent side of the slider (5). A T-shaped groove (6) is provided on the inner wall of the slider (5). A T-shaped block (7) is slidably connected to the inner wall of the T-shaped groove (6). A trapezoidal block (10) is fixedly connected between adjacent T-shaped blocks (7). A rotating frame (8) is rotatably connected to the opposite side of the trapezoidal block (10). A fixing plate (12) is fixedly connected to the inner wall of the sliding groove (3) near the edge. A limiting rod (11) is slidably connected to the inner wall of the fixing plate (12). A limiting disk (13) is fixedly connected to the opposite end of the limiting rod (11). A flipping structure (2) is fixedly connected to the opposite end of the telescopic rod (9). The flipping structure (2) is used to adjust the angle of the clamped aluminum single plate.

2. The aluminum veneer processing clamp with automatic turnover and adaptive clamping function according to claim 1, characterized in that: The flipping structure (2) includes a rotating column (203), with one adjacent end of the rotating column (203) fixedly connected to the opposite end of the telescopic rod (9). A first support block (202) is provided on the outer wall of the rotating column (203), and a base plate (201) is fixedly connected to the bottom of the first support block (202). A transmission gear (206) is fixedly connected to the opposite end of the rotating column (203), and an asynchronous motor (204) is fixedly connected to the top of the first support block (202) on the right side. A drive gear (205) is fixedly connected to the output end of the asynchronous motor (204), and the outer wall of the drive gear (205) meshes with the outer wall of the transmission gear (206). A transmission rod (208) is rotatably connected to the inner wall of the base plate (201), and a connecting rod (207) is rotatably connected to both ends of the transmission rod (208).

3. The aluminum veneer processing clamp with automatic turnover and adaptive clamping function according to claim 2, characterized in that: A second support block (20) is fixedly connected to the top of the base plate (201) near the edge, and mounting holes (23) are provided at the four corners of the bottom of the base plate (201).

4. The aluminum veneer processing clamp with automatic turnover and adaptive clamping function according to claim 2, characterized in that: A nameplate (18) is fixedly connected to the front side of the first support block (202), and a plurality of screws (19) are threadedly connected to the inner wall of the nameplate (18).

5. The aluminum veneer processing clamp with automatic turnover and adaptive clamping function according to claim 3, characterized in that: A controller (21) is fixedly connected to the top of the second support block (20), and the controller (21) is electrically connected to the asynchronous motor (204).

6. The aluminum single-panel processing fixture with automatic flipping and adaptive clamping functions according to claim 2, characterized in that: A protective cover (16) is fixedly connected to the center of the top surface of the first support block (202), and a plurality of heat dissipation grooves (17) are provided on the inner wall of the protective cover (16).

7. The aluminum veneer processing clamp with automatic turnover and adaptive clamping function according to claim 1, characterized in that: Anti-slip pads (15) are fixedly connected to each adjacent side of the clamping plate (4), and multiple reinforcing rods (22) are fixedly connected to the edge of the opposite side of the hollow frame (1).

8. The aluminum veneer processing clamp with automatic turnover and adaptive clamping function according to claim 1, characterized in that: The outer wall of the limiting plate (13) is fixedly connected to a rubber pad (14), and the multiple limiting rods (11) are all slidably connected at the same horizontal height.

Images