Edge severing machine for ceramic copper-clad substrate

Abstract

The utility model relates to the technical field of industrial processing, and discloses an edge snapping machine for a ceramic copper-clad substrate, which comprises a bedplate, a fixing frame is fixedly arranged at one end of the top of the bedplate, a plurality of air cylinders are embedded at the top end of the fixing frame, a stamping plate is arranged at the output ends of the air cylinders, the bottom end of the stamping plate is designed to be arc-shaped, and the bottom end of the stamping plate is designed to be arc-shaped. And an adsorption plate is mounted at the top end of the table plate. According to the utility model, a plate to be subjected to edge breaking is placed at the top of the adsorption plate and completely covers the plurality of adsorption holes, and then air in the adsorption holes and the vacuum cavity is pumped out through the operation of the vacuum pump, so that a vacuum environment is formed, and the plate is adsorbed and fixed through the internal and external pressure difference; and direct contact and damage to the surface of the plate cannot be generated through vacuum adsorption, and the defect that the appearance quality of the plate is affected due to the fact that indentations or scratches are possibly left on the surface of the plate through traditional pressing and fixing is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial processing, in particular to a breaking edge machine for a ceramic copper clad substrate. Background Technique

[0002] A ceramic copper clad substrate is an electronic material that combines copper foil and a ceramic substrate. Ceramic copper clad substrates are widely used in fields such as power electronics, communication, aerospace, and automotive electronics, such as power modules, microwave devices, and LED packaging. Different types of ceramic substrates (such as alumina ceramics, aluminum nitride ceramics, etc.) have different performance characteristics. In industrial processing, it is usually necessary to perform a breaking edge operation on the cut ceramic copper clad substrate.

[0003] In the traditional breaking edge processing of a ceramic substrate, one end of the plate is usually fixed. The traditional fixing methods include manual pressing fixation and pressing block pressing fixation. Manual pressing fixation will increase the workload of the staff, while pressing block pressing fixation may leave indentations or scratches on the surface of the plate, affecting the appearance quality of the plate.

[0004] Therefore, those skilled in the art have provided a breaking edge machine for a ceramic copper clad substrate to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a breaking edge machine for a ceramic copper clad substrate is proposed. By placing the plate to be broken on the top of the adsorption plate and completely covering multiple adsorption holes, and then pumping out the air inside the adsorption holes and the vacuum chamber through the operation of a vacuum pump to form a vacuum environment, the plate is adsorbed and fixed through the internal and external pressure difference. Vacuum adsorption will not cause direct contact and damage to the surface of the plate, solving the defect that traditional pressing fixation may leave indentations or scratches on the surface of the plate and affecting the appearance quality of the plate.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A breaking edge machine for a ceramic copper clad substrate, including a table board. One end of the top of the table board is fixedly provided with a fixing frame. The top end of the fixing frame is inlaid with a plurality of cylinders. The output ends of the plurality of cylinders are provided with a punching plate. The bottom end of the punching plate is designed in an arc shape. The top end of the table board is provided with an adsorption plate. The top end of the adsorption plate is evenly provided with a plurality of adsorption holes. The inner walls of the plurality of adsorption holes are all clamped with partition nets. A vacuum chamber is provided below the plurality of adsorption holes. One end of the vacuum chamber is connected with a vacuum tube. One end of the vacuum tube is connected with a vacuum pump;

[0008] Through the above technical solution, the plate to be edge-broken is placed on the top of the adsorption plate and completely covers a plurality of adsorption holes. Then, the air inside the adsorption holes and the vacuum chamber is pumped out through the operation of the vacuum pump to form a vacuum environment. The plate is adsorbed and fixed by the internal and external pressure difference. The partition net is used to prevent external objects from entering the vacuum chamber, and vacuum adsorption will not cause direct contact and damage to the surface of the plate, solving the defect that traditional pressing and fixing may leave indentations or scratches on the surface of the plate, affecting the appearance quality of the plate.

[0009] Further, both ends of one side of the top of the adsorption plate are provided with movable grooves, and a fixed groove is provided between the two movable grooves;

[0010] Through the above technical solution, movable grooves are provided at both ends of one side of the top of the adsorption plate to facilitate the movement of the limit plate, and a fixed groove is provided between the two movable grooves to facilitate the protection of the driving bevel gear and the two driven bevel gears.

[0011] Further, lead screws are rotatably arranged inside both of the movable grooves, driven bevel gears are fixedly arranged at one ends of the two lead screws, a driving motor is installed at the middle of one side of the adsorption plate, and a driving bevel gear is fixedly arranged at the output end of the driving motor. The two ends of the driving bevel gear are respectively meshed and connected with the two driven bevel gears;

[0012] Through the above technical solution, the synchronous movement of the limit plate is controlled through the cooperative work among the driving motor, the driving bevel gear and the driven bevel gears.

[0013] Further, electric control telescopic columns are installed on both sides of one end of the top of the platen, and fixing plates are arranged at the output ends of the two electric control telescopic columns;

[0014] Through the above technical solution, by the downward contraction of the two electric control telescopic columns, the fixing plate presses on the bending part of the plate, which can avoid the situation that the bending part of the plate warps during the edge-breaking process and improve the processing quality of edge-breaking the plate.

[0015] Further, limit plates are threadedly sleeved on the outer ends of the two lead screws;

[0016] Through the above technical solution, limit plates are threadedly sleeved on the outer ends of the two lead screws to facilitate the limitation of the position of the plate and improve the stability during the processing of the plate.

[0017] Further, a control device is arranged on one side of the platen;

[0018] Through the above technical solution, a control device is arranged on one side of the platen to facilitate the control of each power device of the device.

[0019] Furthermore, support legs are fixedly arranged at the four corners of the bottom end of the platen;

[0020] Through the above technical solution, support legs are fixedly arranged at the four corners of the bottom end of the platen, thus facilitating the support of the entire device.

[0021] The utility model has the following beneficial effects:

[0022] 1. For the edge-breaking machine for ceramic copper-clad substrates proposed by the utility model, by placing the plate to be edge-broken on the top of the adsorption plate and completely covering a plurality of adsorption holes, and then pumping out the air inside the adsorption holes and the vacuum chamber through the operation of the vacuum pump to form a vacuum environment, the plate is adsorbed and fixed by the internal and external pressure difference. Vacuum adsorption will not cause direct contact and damage to the surface of the plate, solving the defect that the traditional pressing fixation may leave indentations or scratches on the surface of the plate, affecting the appearance quality of the plate.

[0023] 2. For the edge-breaking machine for ceramic copper-clad substrates proposed by the utility model, when the two electric control telescopic columns contract downward to press the fixing plate against the bending part of the plate, the situation that the bending part of the plate warps during the edge-breaking process can be avoided, improving the processing quality of the edge-breaking of the plate. Also, through the cooperative work between the driving motor, the driving bevel gear and the driven bevel gear, the limiting plate is controlled to move synchronously, facilitating the limitation of the position of the plate and improving the stability during the processing of the plate. Description of the Drawings

[0024] Figure 1 is the front axonometric view of the edge-breaking machine for ceramic copper-clad substrates proposed by the utility model;

[0025] Figure 2 is the rear axonometric view of the edge-breaking machine for ceramic copper-clad substrates proposed by the utility model;

[0026] Figure 3 is the front sectional view of the edge-breaking machine for ceramic copper-clad substrates proposed by the utility model;

[0027] Figure 4 is the partial sectional view of the adsorption plate in the edge-breaking machine for ceramic copper-clad substrates proposed by the utility model;

[0028] Figure 5 is the side view of the edge-breaking machine for ceramic copper-clad substrates proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Table board; 2. Adsorption board; 3. Fixed frame; 4. Cylinder; 5. Stamping board; 6. Separation net; 7. Vacuum chamber; 8. Adsorption holes; 9. Vacuum tube; 10. Vacuum pump; 11. Electrically controlled telescopic column; 12. Fixed plate; 13. Control equipment; 14. Support leg; 15. Movable groove; 16. Fixed groove; 17. Lead screw; 18. Driving bevel gear; 19. Driving motor; 20. Driving bevel gear; 21. Limiting plate. Detailed implementation manner

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0032] Referring to Figures 1-5 , an embodiment provided by the present invention: A deburring machine for a ceramic copper-clad substrate includes a table board 1. One end of the top of the table board 1 is fixedly provided with a fixed frame 3. The top end of the fixed frame 3 is inlaid with a plurality of cylinders 4. The output ends of the plurality of cylinders 4 are provided with a stamping board 5. The bottom end of the stamping board 5 is designed in an arc shape. The top end of the table board 1 is provided with an adsorption board 2. The top end of the adsorption board 2 is evenly provided with a plurality of adsorption holes 8. The inner walls of the plurality of adsorption holes 8 are all provided with separation nets 6. A vacuum chamber 7 is provided below the plurality of adsorption holes 8. One end of the vacuum chamber 7 is connected with a vacuum tube 9. One end of the vacuum tube 9 is connected with a vacuum pump 10. By placing the board to be deburred on the top of the adsorption board 2 and completely covering the plurality of adsorption holes 8, and then operating the vacuum pump 10 to pump out the air inside the adsorption holes 8 and the vacuum chamber 7 to form a vacuum environment, the board is adsorbed and fixed by the internal and external pressure difference. The separation net 6 is used to prevent external objects from entering the vacuum chamber 7. Vacuum adsorption will not cause direct contact and damage to the surface of the board, solving the defect that traditional pressing and fixing may leave indentations or scratches on the surface of the board, affecting the appearance quality of the board.

[0033] Both ends of one side of the top of the adsorption plate 2 are provided with movable grooves 15. A fixed groove 16 is provided between the two movable grooves 15. The provision of the movable grooves 15 at both ends of one side of the top of the adsorption plate 2 facilitates the movement of the limiting plate 21. The provision of the fixed groove 16 between the two movable grooves 15 facilitates the protection of the driving bevel gear 20 and the two driven bevel gears 18. Lead screws 17 are rotatably provided inside the two movable grooves 15. One end of each of the two lead screws 17 is fixedly provided with a driven bevel gear 18. A driving motor 19 is installed at the middle of one side of the adsorption plate 2. The output end of the driving motor 19 is fixedly provided with a driving bevel gear 20. The two ends of the driving bevel gear 20 are respectively meshed and connected with the two driven bevel gears 18. By the cooperative work among the driving motor 19, the driving bevel gear 20 and the driven bevel gears 18, the synchronous movement of the limiting plate 21 is controlled. On both sides of one end of the top of the table plate 1, electric control telescopic columns 11 are installed. The output ends of the two electric control telescopic columns 11 are provided with a fixing plate 12. By the downward contraction of the two electric control telescopic columns 11, the fixing plate 12 presses on the bent part of the plate part, which can avoid the situation that the bent part of the plate part warps during the edge bending process and improve the processing quality of the edge bending of the plate part. The outer ends of the two lead screws 17 are both sleeved with limiting plates 21. The provision of the limiting plates 21 sleeved on the outer ends of the two lead screws 17 facilitates the limitation of the position of the plate part and improves the stability during the processing of the plate part. A control device 13 is provided on one side of the table plate 1. The provision of the control device 13 on one side of the table plate 1 facilitates the control of each electrical device of the device. Support legs 14 are fixedly provided at the four corners of the bottom end of the table plate 1. The provision of the support legs 14 at the four corners of the bottom end of the table plate 1 facilitates the support of the entire device.

[0034] Working principle: By placing the plate part to be edge bent on the top of the adsorption plate 2 and completely covering a plurality of adsorption holes 8, and then operating the vacuum pump 10 to extract the air inside the adsorption holes 8 and the vacuum chamber 7 to form a vacuum environment, the plate part is adsorbed and fixed by the internal and external pressure difference. Vacuum adsorption will not cause direct contact and damage to the surface of the plate part, solving the defect that traditional pressing and fixing may leave indentations or scratches on the surface of the plate part, affecting the appearance quality of the plate part. By the downward contraction of the two electric control telescopic columns 11, the fixing plate 12 presses on the bent part of the plate part, which can avoid the situation that the bent part of the plate part warps during the edge bending process and improve the processing quality of the edge bending of the plate part. Also, by the cooperative work among the driving motor 19, the driving bevel gear 20 and the driven bevel gears 18, the synchronous movement of the limiting plate 21 is controlled, facilitating the limitation of the position of the plate part and improving the stability during the processing of the plate part.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used 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 recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A ceramic copper-clad substrate edge bending machine, comprising a platen (1), characterized in that: A fixing frame (3) is fixedly provided at one end of the top of the table (1), a plurality of cylinders (4) are inlaid at the top of the fixing frame (3), a stamping plate (5) is provided at the output end of the plurality of cylinders (4), the bottom end of the stamping plate (5) is designed to be in an arc shape, an adsorption plate (2) is installed at the top of the table (1), a plurality of adsorption holes (8) are evenly provided at the top of the adsorption plate (2), a partition net (6) is clamped on the inner wall of the plurality of adsorption holes (8), a vacuum chamber (7) is provided below the plurality of adsorption holes (8), one end of the vacuum chamber (7) is connected to a vacuum tube (9), and one end of the vacuum tube (9) is connected to a vacuum pump (10).

2. The edge bending machine of a ceramic copper clad substrate according to claim 1, characterized in that: Both ends of one side of the top of the adsorption plate (2) are provided with movable grooves (15), and a fixed groove (16) is provided between the two movable grooves (15).

3. The edge bending machine of a ceramic copper clad substrate according to claim 2, characterized in that: A screw rod (17) is rotatably arranged inside the two movable grooves (15), and a driven bevel gear (18) is fixedly arranged at one end of the two screw rods (17). A driving motor (19) is installed at the middle end of one side of the adsorption plate (2), and an active bevel gear (20) is fixedly arranged at the output end of the driving motor (19), and the two ends of the active bevel gear (20) are respectively meshed and connected with the two driven bevel gears (18).

4. The edge bending machine of a ceramic copper clad substrate according to claim 1, characterized in that: Electric-controlled telescopic columns (11) are installed on both sides of one end of the top of the platform (1), and fixed plates (12) are provided at the output ends of the two electric-controlled telescopic columns (11).

5. The edge bending machine of a ceramic copper clad substrate according to claim 3, characterized in that: The outer ends of the two screw rods (17) are both threadedly sleeved with a limiting plate (21).

6. The edge bending machine of a ceramic copper clad substrate according to claim 1, characterized in that: A control device (13) is provided on one side of the platform (1).

7. The edge bending machine of a ceramic copper clad substrate according to claim 1, characterized in that: Support legs (14) are fixedly arranged at the four corners of the bottom end of the platform (1).

Images