Precise slitting device for copper-clad aluminum substrate

Abstract

The utility model discloses a precise slitting device for a copper-clad aluminum substrate, which comprises a working table, a supporting table is fixedly connected to the rear side of the top of the working table, a sliding component is mounted at the top of the supporting table, and a fixing frame is fixedly connected to one side of the sliding component. According to the copper-clad aluminum substrate slitting device, a copper-clad aluminum substrate is placed on the top of the workbench, then the air cylinder, the sliding block and the L-shaped block are used in cooperation, the first fixing pin can clamp and position the copper-clad aluminum substrate, the accuracy of the copper-clad aluminum substrate in the slitting process is guaranteed, finally, the sliding assembly drives the slitting knife to slit the copper-clad aluminum substrate, and the slitting efficiency is improved. The side face and the top face of the copper-clad aluminum substrate can be clamped at the same time, it is guaranteed that the copper-clad aluminum substrate cannot deviate in the slitting process, it can be guaranteed that the size of the slit copper-clad aluminum substrate is accurate, accurate slitting can shorten the finishing and adjusting time in the subsequent machining link, the production process is accelerated, and the production efficiency is improved. And the production efficiency and the processing quality of the copper-clad aluminum substrate are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper-clad aluminum substrate processing, in particular to a copper-clad aluminum substrate precision cutting device. Background Art

[0002] Copper-clad aluminum substrate, also known as aluminum substrate, is an electronic glass fiber cloth or other reinforcing materials impregnated with resin, single resin, etc. as an insulating adhesive layer. It is cut into smaller and uniform parts according to certain specifications, sizes or specific requirements. Cutting often emphasizes accuracy, consistency and regularity.

[0003] During the processing of the copper-clad aluminum substrate, it is necessary to cut the copper-clad aluminum substrate. Cutting often emphasizes accuracy, consistency and regularity. If the copper-clad aluminum substrate is not positioned and cut, it will lead to inaccurate cutting and great waste of materials. Therefore, we need to design a copper-clad aluminum substrate precise cutting device, which clamps the side and top surfaces of the copper-clad aluminum substrate at the same time to ensure that the copper-clad aluminum substrate will not shift during cutting, and can ensure that the size of the copper-clad aluminum substrate after cutting is accurate. Accurate cutting can reduce the finishing and adjustment time in subsequent processing links, speed up the production process, and improve the production efficiency and processing quality of the copper-clad aluminum substrate. Utility Model Content

[0004] The utility model aims to provide a device for accurately slitting a copper-clad aluminum substrate, which has the function of clamping the side and top surfaces of the copper-clad aluminum substrate at the same time, thereby ensuring that the copper-clad aluminum substrate will not shift its position during slitting, and can ensure that the size of the copper-clad aluminum substrate after slitting is accurate. Accurate slitting can reduce the trimming and adjustment time in subsequent processing links, speed up the production process, and improve the production efficiency and processing quality of the copper-clad aluminum substrate, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: a copper-clad aluminum substrate precision cutting device comprises a workbench, the rear side of the top of the workbench is fixedly connected to a support table, the top of the support table is installed with a sliding component, one side of the sliding component is fixedly connected to a fixed frame, and the bottom of the fixed frame is fixedly installed with a slitting knife, the left and right sides of the workbench are fixedly connected to a fixed frame, the inner cavity of the right fixed frame is provided with a connecting rod, and the inner cavity of the left fixed frame is fixedly connected to a fixing rod, a cylinder is installed at the bottom of the inner cavity of the workbench, the output end of the cylinder is fixedly connected to a moving plate, the right side of the top of the moving plate is fixedly connected to a connecting block, the surface of the top of the connecting block is rotatably connected to a sliding block through a rotating shaft, the sliding block is slidably connected to the connecting rod, the top of the sliding block is fixedly connected to a connecting plate, the surface of the fixing rod is rotatably connected to an L-shaped block, the top of the L-shaped block is fixedly connected to a transverse plate, the surface of the inner side of the L-shaped block is fixedly connected to a fixing pin 2, and the bottom of the fixing pin 2 contacts with the moving plate.

[0006] Preferably, both the front and rear sides of the inner cavity of the right fixing frame are fixedly connected with limiting rings, and the two limiting rings are fixedly connected to the connecting rod.

[0007] Preferably, a spring is provided at the top of the inner side of the L-shaped block, and two ends of the spring are respectively welded to the L-shaped block and the workbench.

[0008] Preferably, the surface of the horizontal plate and the surface of the connecting plate are fixedly connected with multiple fixing pins, multiple fixing pins on the right side are vertical, and multiple fixing pins on the left side are horizontal, and the multiple fixing pins are tightly fitted to the copper-clad aluminum substrate.

[0009] Preferably, a plurality of rolling balls are installed in the inner cavity of the sliding block, and the plurality of rolling balls are rollingly connected to the connecting rod.

[0010] Preferably, a fixing plate is fixedly connected to the bottom of the inner cavity of the workbench, and the cylinder is fixedly installed on the top of the fixing plate.

[0011] 1. The beneficial effects of the utility model are as follows: the utility model places the copper-clad aluminum substrate on the top of the workbench, and then uses the cylinder, the sliding block and the L-shaped block in coordination, so that the fixing pin clamps and positions the copper-clad aluminum substrate, thereby ensuring the accuracy of the copper-clad aluminum substrate during slitting, and finally the sliding assembly drives the slitting knife to slitting the copper-clad aluminum substrate, thereby achieving the purpose of clamping the side and top surface of the copper-clad aluminum substrate at the same time, ensuring that the copper-clad aluminum substrate will not shift its position during slitting, and ensuring that the size of the copper-clad aluminum substrate after slitting is accurate. Accurate slitting can reduce the trimming and adjustment time in subsequent processing links, speed up the production process, and improve the production efficiency and processing quality of the copper-clad aluminum substrate.

[0012] 2. The utility model sets a spring so that when the moving plate swings with respect to the L-shaped block and the L-shaped block is impacted, the spring can absorb and mitigate the impact force, thereby reducing the collision and wear between the moving plate and the L-shaped block and improving the stability of the L-shaped block when in use.

[0013] 3. The utility model sets a fixing pin one, so that when the connecting plate and the transverse plate swing, the fixing pin one plays a limiting role on the copper-clad aluminum substrate during cutting, ensuring that the copper-clad aluminum substrate will not shift position during precise cutting, thereby improving the stability of the copper-clad aluminum substrate.

[0014] 4. The utility model provides the ball bearings so that when the moving plate drives the sliding block to move, the ball bearings can lubricate the sliding block, thereby ensuring that the sliding block will not get loose when sliding on the surface of the connecting rod, thereby improving the stability of the sliding block during the sliding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of a fixing frame and a limiting ring of an embodiment of the utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of a sliding block and a ball bearing according to an embodiment of the utility model;

[0019] Figure 4 This is a front plan view of a connecting block and an L-shaped block according to an embodiment of the utility model;

[0020] Figure 5 The figure is a three-dimensional schematic diagram of an L-shaped block and a spring according to an embodiment of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Workbench, 2. Support table, 3. Sliding assembly, 4. Fixed frame, 5. Slitting knife, 6. Fixed frame, 7. Limiting ring, 8. Connecting rod, 9. Fixed rod, 10. Cylinder, 11. Moving plate, 12. Connecting block, 13. Sliding block, 14. Connecting plate, 15. L-shaped block, 16. Transverse plate, 17. Spring, 18. Fixed pin 1, 19. Fixed pin 2, 20. Ball, 21. Fixed plate. DETAILED DESCRIPTION

[0023] Hereinafter, an embodiment of the copper-clad aluminum substrate precision cutting device of the present invention will be described with reference to the accompanying drawings.

[0024] Figure 1-5 The utility model shows a copper-clad aluminum substrate precision slitting device of an embodiment of the present invention, which includes a workbench 1, a support table 2 is fixedly connected to the rear side of the top of the workbench 1, a sliding assembly 3 is installed on the top of the support table 2, a fixed frame 4 is fixedly connected to one side of the sliding assembly 3, a slitting knife 5 is fixedly installed on the bottom of the fixed frame 4, the left and right sides of the workbench 1 are fixedly connected to fixed frames 6, the inner cavity of the right fixed frame 6 is provided with a connecting rod 8, the front and rear sides of the inner cavity of the right fixed frame 6 are fixedly connected to limiting rings 7, the two limiting rings 7 are fixedly connected to the connecting rod 8, the inner cavity of the left fixed frame 6 is fixedly connected to a fixing rod 9, and the bottom of the inner cavity of the workbench 1 is installed with a cylinder 1 0, the bottom of the inner cavity of the workbench 1 is fixedly connected with a fixed plate 21, the cylinder 10 is fixedly installed on the top of the fixed plate 21, the output end of the cylinder 10 is fixedly connected with a moving plate 11, the right side of the top of the moving plate 11 is fixedly connected with a connecting block 12, the surface of the top of the connecting block 12 is rotatably connected with a sliding block 13 through a rotating shaft, the sliding block 13 is slidably connected with the connecting rod 8, the top of the sliding block 13 is fixedly connected with a connecting plate 14, the surface of the fixed rod 9 is rotatably connected with an L-shaped block 15, the top of the inner side of the L-shaped block 15 is provided with a spring 17, the two ends of the spring 17 are respectively welded to the L-shaped block 15 and the workbench 1, and through the setting of the spring 17, the moving plate 11 is connected to the L-shaped block 15 When the L-shaped block 15 is impacted during swinging, the spring 17 can absorb and mitigate the impact force, reduce the collision and wear between the moving plate 11 and the L-shaped block 15, and improve the stability of the L-shaped block 15 during use. The top of the L-shaped block 15 is fixedly connected with a transverse plate 16, and the inner surface of the L-shaped block 15 is fixedly connected with a fixing pin 19. The bottom of the fixing pin 19 contacts the moving plate 11. The surface of the transverse plate 16 and the surface of the connecting plate 14 are fixedly connected with multiple fixing pins 18. The multiple fixing pins 18 on the right side are vertical, and the multiple fixing pins 18 on the left side are horizontal. The multiple fixing pins 18 are tightly fitted with the copper-clad aluminum substrate. The setting of 8 enables the fixing pin 18 of the connecting plate 14 and the transverse plate 16 to limit the copper-clad aluminum substrate during cutting when the connecting plate 14 and the transverse plate 16 are swung, thereby ensuring that the copper-clad aluminum substrate will not shift its position during precise cutting, thereby improving the stability of the copper-clad aluminum substrate. The inner cavity of the sliding block 13 is equipped with a plurality of rolling balls 20, and the plurality of balls 20 are rollingly connected to the connecting rod 8. Through the setting of the balls 20, the moving plate 11 drives the sliding block 13 to move, and the balls 20 lubricate the sliding block 13 when it moves, thereby ensuring that the sliding block 13 will not be loose when sliding on the surface of the connecting rod 8, thereby improving the stability of the sliding block 13 during the sliding process.

[0025] Working principle: When the utility model is used, the user turns on the cylinder 10, and the output end of the cylinder 10 drives the moving plate 11 to move upward. The top of the connecting block 12 on the right side of the moving plate 11 moves the sliding block 13 upward on the surface of the connecting rod 8 through the rotating shaft. Due to the setting of the ball 20, the sliding block 13 will not be stuck. The sliding block 13 lifts the right side fixing pin 18 through the connecting plate 14. At the same time, the moving plate 11 drives the L-shaped block 15 to rotate on the surface of the fixing rod 9. The L-shaped block 15 will tilt to the left on one side of the workbench 1. At this time, the fixing pin 18 is out of contact with the workbench 1, and then the copper-clad aluminum substrate is placed on the top of the workbench 1. Then the cylinder 10 The output end will drive the movable plate 11 to move downward, and then the connecting block 12 will slide the sliding block 13 downward through the rotating shaft, so that the sliding block 13 drives the connecting plate 14 to move downward, and then the multiple fixing pins 18 on the right side will fit tightly with the copper-clad aluminum substrate. At this time, the L-shaped block 15 will rotate on the surface of the fixed rod 9, and then the L-shaped block 15 will drive the multiple fixing pins 18 on the left side through the transverse plate 16 to position the copper-clad aluminum substrate. The positioning of one side and the top of the copper-clad aluminum substrate is completed, and then the sliding component 3 will drive the slitting knife 5 to cut the copper-clad aluminum substrate through the fixed frame 4. Due to the positioning of the fixed pin 18 on the copper-clad aluminum substrate, the accuracy of the slitting knife 5 in cutting the copper-clad aluminum substrate is improved.

[0026] In summary, the copper-clad aluminum substrate precision slitting device places the copper-clad aluminum substrate on the top of the workbench 1, and then uses the cylinder 10, the sliding block 13 and the L-shaped block 15 in coordination, so that the fixing pin 18 can clamp and position the copper-clad aluminum substrate, thereby ensuring the accuracy of the copper-clad aluminum substrate during slitting. Finally, the sliding component 3 drives the slitting knife 5 to slitting the copper-clad aluminum substrate, thereby achieving the purpose of clamping the side and top surface of the copper-clad aluminum substrate at the same time, ensuring that the copper-clad aluminum substrate will not shift its position during slitting, and ensuring that the size of the copper-clad aluminum substrate after slitting is accurate. Accurate slitting can reduce the trimming and adjustment time in subsequent processing links, speed up the production process, and improve the production efficiency and processing quality of the copper-clad aluminum substrate.

Claims

1. A copper-clad aluminum substrate precision cutting device, characterized in that: The invention comprises a workbench (1): a support platform (2) is fixedly connected to the rear side of the top of the workbench (1); a sliding assembly (3) is installed on the top of the support platform (2); a fixed frame (4) is fixedly connected to one side of the sliding assembly (3); a slitting knife (5) is fixedly installed on the bottom of the fixed frame (4); a fixed frame (6) is fixedly connected to the left and right sides of the workbench (1); a connecting rod (8) is provided in the inner cavity of the right fixed frame (6); a fixing rod (9) is fixedly connected to the inner cavity of the left fixed frame (6); a cylinder (10) is installed at the bottom of the inner cavity of the workbench (1); and the output end of the cylinder (10) is fixedly connected to A movable plate (11) is connected, a connecting block (12) is fixedly connected to the right side of the top of the movable plate (11), a sliding block (13) is rotatably connected to the surface of the top of the connecting block (12) via a rotating shaft, the sliding block (13) is slidably connected to the connecting rod (8), a connecting plate (14) is fixedly connected to the top of the sliding block (13), an L-shaped block (15) is rotatably connected to the surface of the fixed rod (9), a transverse plate (16) is fixedly connected to the top of the L-shaped block (15), a fixing pin 2 (19) is fixedly connected to the inner surface of the L-shaped block (15), and the bottom of the fixing pin 2 (19) is in contact with the movable plate (11).

2. The copper-clad aluminum substrate precision cutting device according to claim 1, characterized in that: The front and rear sides of the inner cavity of the right fixed frame (6) are both fixedly connected to limiting rings (7), and the two limiting rings (7) are fixedly connected to the connecting rod (8).

3. The copper-clad aluminum substrate precision cutting device according to claim 2, characterized in that: A spring (17) is provided at the top of the inner side of the L-shaped block (15), and two ends of the spring (17) are respectively welded to the L-shaped block (15) and the workbench (1).

4. The copper-clad aluminum substrate precision cutting device according to claim 3, characterized in that: The surface of the horizontal plate (16) and the surface of the connecting plate (14) are fixedly connected with a plurality of fixing pins (18), the plurality of fixing pins (18) on the right side are vertical, and the plurality of fixing pins (18) on the left side are horizontal, and the plurality of fixing pins (18) are tightly fitted to the copper-clad aluminum substrate.

5. The copper-clad aluminum substrate precision cutting device according to claim 4, characterized in that: A plurality of rolling balls (20) are installed in the inner cavity of the sliding block (13), and the plurality of rolling balls (20) are rollingly connected to the connecting rod (8).

6. The copper-clad aluminum substrate precision cutting device according to claim 5, characterized in that: A fixing plate (21) is fixedly connected to the bottom of the inner cavity of the workbench (1), and the cylinder (10) is fixedly mounted on the top of the fixing plate (21).

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