Ceramic severing plate production jig

Abstract

The utility model relates to the technical field of severing jigs, and discloses a ceramic severing production jig which comprises a severing seat, a pushing seat and a breaking block, the upper portion of the severing seat is provided with a sliding groove which penetrates through one side of the severing seat and is matched with the pushing seat, one side of the severing seat is provided with a first positioning groove and a second positioning groove which are arranged up and down, and the first positioning groove and the second positioning groove are matched with the pushing seat. The second positioning grooves are matched with the bottoms in the sliding grooves, fixing frames located on the two sides of the first positioning groove are fixedly installed on one side of the plate breaking-off base, elastic pieces used for rebounding the breaking-off block are arranged in the fixing frames, and a lower pressing rod matched with the breaking-off block is rotationally connected to one side of the upper portion of the plate breaking-off base; one side of the lower pressing rod is provided with a lower pressing roller with the side face abutting against the side face of the breaking block. According to the utility model, the first positioning groove and the second positioning groove which are matched with the ceramic PCB are arranged, the first positioning groove is used for severing the large ceramic PCB, and the second positioning groove is used for severing the long-strip-shaped ceramic PCB, so that the severing efficiency of the ceramic PCB is improved.

Description

Technical Field

[0001] This utility model relates to the field of ceramic breaking fixture technology, specifically a ceramic breaking production fixture. Background Technology

[0002] Ceramic PCBs require a breaking operation during production, which is an important step in PCB manufacturing. It is usually performed after slicing. The specific steps of breaking include cutting the raw ceramic sheet into blocks using methods such as diamond wheel dicing, ultrasonic cutting, or laser cutting, and then breaking the blocks manually or mechanically.

[0003] A search revealed a patent, CN221901089U, which discloses a PCB board breaking device. The device includes a fixed block with an insertion port on its front surface and a threaded hole on its upper surface above the insertion port. A screw is movably inserted into the threaded hole, and a lifting block is rotatably connected to the lower surface of the screw. An insertion hole is located on one side of the outer surface of the fixed block near the rear surface. A sliding groove is located on the outer side of the upper surface of the fixed block above the insertion hole, and a sliding rod is slidably installed inside the groove. A spring is sleeved on the outer surface of the sliding rod. An insertion block is fixedly installed on the outer surface of the fixed block away from the insertion hole, and a slot is provided on the upper surface of the insertion block. This invention allows for adjustment of the length of the breaking device according to the length of different PCB board process edges and is applicable to PCB boards of different thicknesses, offering high applicability and ease of operation.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] When ceramic PCBs are manufactured, they are in the form of large rectangular blocks. In practice, these large rectangular blocks need to be broken into smaller rectangular blocks along the grooves. Generally, the large rectangular ceramic PCBs are broken into long strips, and then the long strips are broken into smaller rectangular blocks. However, the efficiency of breaking long strip ceramic PCBs is poor. Therefore, there is an urgent need in the field to improve the ceramic breaking fixture to overcome the shortcomings of the prior art. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a ceramic PCB board breaking production fixture, which improves the efficiency of breaking ceramic PCB boards.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a ceramic breaking plate production fixture, comprising a breaking plate seat, a pushing seat, and a breaking block. The upper part of the breaking plate seat is provided with a sliding groove that penetrates one side of the breaking plate seat and is adapted to the pushing seat. The side of the breaking plate seat is provided with a first positioning groove and a second positioning groove arranged vertically. The number of second positioning grooves is several and they are adapted to the bottom of the sliding groove. A fixing frame located on both sides of the first positioning groove is fixedly installed on one side of the breaking plate seat. The breaking block slides up and down between the two fixing frames. An elastic element for rebounding the breaking block is provided in the fixing frame. A lower pressure rod adapted to the breaking block is rotatably connected to the upper part of the breaking plate seat. A lower pressure roller with its side abutting against the side of the breaking block is provided on one side of the lower pressure rod.

[0008] Preferably, a connecting plate is fixedly installed on one side of the breaker seat, a movable plate is slidably connected to the upper part of the connecting plate, a fixed length plate adapted to the first positioning groove and the second positioning groove is fixedly installed on the upper part of the movable plate, an adjustment groove adapted to one end of the movable plate is opened on the upper part of the connecting plate, an adjustment threaded rod threadedly connected to the movable plate is rotatably connected through one side of the connecting plate, and a limit nut is threadedly connected to the side of the adjustment threaded rod.

[0009] Preferably, the push seat has a third positioning groove adapted to the first positioning groove and a fourth positioning groove adapted to the second positioning groove on the side near the connecting plate.

[0010] Preferably, sliding blocks are fixedly installed at both ends of the broken block and in the internal cavity of the fixed frame. The sliding blocks can slide out from the top of the fixed frame. A guide post through the sliding block is fixedly installed at the bottom of the fixed frame, and an elastic element is sleeved on the side of the guide post.

[0011] Preferably, the lower side of the broken block is provided with an elastic rubber pad, and a connector strip is fixedly installed on the upper part of the rubber pad. The lower side of the broken block is provided with a connector groove that passes through both ends of the broken block and is adapted to the connector strip.

[0012] Preferably, a fixed shaft is fixedly installed on the side of the pressure rod, the pressure roller is sleeved on the side of the fixed shaft, and a threaded column is fixedly installed on the end of the fixed shaft away from the pressure rod, with a locking ring threadedly connected to the side of the threaded column.

[0013] Preferably, the upper part of the connecting plate is provided with a graduated plate, which is located on one side of the movable plate.

[0014] Preferably, a handrail is fixedly installed on the upper part of the push seat.

[0015] To address the shortcomings of existing technologies, this utility model provides a ceramic slab breaking production fixture, overcoming the deficiencies of the prior art. The beneficial effects of this utility model are as follows:

[0016] 1. In this utility model, by setting a first positioning groove and a second positioning groove adapted to the ceramic PCB board, the first positioning groove is used to break large ceramic PCB boards, and the second positioning groove is used to break long strip-shaped ceramic PCB boards, thereby improving the efficiency of breaking ceramic PCB boards.

[0017] 2. In this utility model, the measuring plate is used to position one side of the ceramic PCB board, which facilitates the breaking of the ceramic PCB board. The position of the measuring plate can be adjusted to improve the applicability of the overall device.

[0018] 3. In this utility model, the side of the broken block is provided with an elastic rubber pad to prevent damage to the ceramic PCB board, and the rubber pad is inserted into the insertion slot through the insertion strip, which facilitates the replacement of the rubber pad after installation.

[0019] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0020] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a structural schematic diagram of the present invention from another perspective;

[0023] Figure 3 This is a schematic diagram of the structure of the break plate holder in this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the broken block in this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the push seat in this utility model.

[0026] Figure 6 for Figure 7 Enlarged structural diagram at point A in the middle;

[0027] Figure 7 for Figure 7 Enlarged structural diagram at point B;

[0028] Figure 8 for Figure 7 Enlarged structural diagram at point C.

[0029] In the diagram: 1. Breaking plate seat; 2. Pushing seat; 3. Breaking block; 4. Sliding groove; 5. First positioning groove; 6. Second positioning groove; 7. Fixing frame; 8. Elastic element; 9. Lower pressure rod; 10. Lower pressure roller; 11. Length plate; 12. Moving plate; 13. Adjusting groove; 14. Adjusting threaded rod; 15. Limiting nut; 16. Third positioning groove; 17. Fourth positioning groove; 18. Sliding block; 19. Guide column; 20. Connecting plate; 21. Rubber pad; 22. Insertion strip; 23. Insertion groove; 24. Fixing shaft; 25. Threaded column; 26. Locking ring; 27. Scale plate; 28. Handrail. Detailed Implementation

[0030] 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.

[0031] Please see Figures 1-8 A ceramic breaking plate production fixture includes a breaking plate seat 1, a pushing seat 2, and a breaking block 3. The upper part of the breaking plate seat 1 is provided with a sliding groove 4 that passes through one side of the breaking plate seat 1 and is adapted to the pushing seat 2. The side of the breaking plate seat 1 is provided with a first positioning groove 5 and a second positioning groove 6 arranged vertically. There are several second positioning grooves 6, which are adapted to the bottom of the sliding groove 4. A fixing frame 7 located on both sides of the first positioning groove 5 is fixedly installed on one side of the breaking plate seat 1. The breaking block 3 slides up and down between the two fixing frames 7. The fixing frame 7 is provided with an elastic element 8 for rebounding the breaking block 3. A lower pressure rod 9 adapted to the breaking block 3 is rotatably connected to the upper part of the breaking plate seat 1. A lower pressure roller 10 with its side abutting against the side of the breaking block 3 is provided on one side of the lower pressure rod 9. A handrail 28 is fixedly installed on the upper part of the pushing seat 2.

[0032] Specifically, when it is necessary to break a large ceramic PCB board after the grooving is completed, the large rectangular ceramic PCB board is inserted into the first positioning groove 5. The length of the first positioning groove 5 is adapted to the size of the large ceramic PCB board. The pusher 2 is pushed by the handle 28 to move in the sliding groove 4, pushing one side of the ceramic PCB board out of the breaking seat 1. The position of the grooving on the ceramic PCB board is adapted to the position of the breaking block 3. Press one end of the pressing rod 9. When the pressing rod 9 moves down, the pressing roller 10 squeezes the breaking block 3. The breaking block 3 moves down in the two fixed frames 7. When the breaking block 3 moves down, it presses against the fixed frame 7. The elastic element 8 inside the frame 7 is squeezed, and the breaking block 3 is broken off when it moves down. Then the pressure rod 9 is released, and the elastic element 8 pushes the breaking block 3 up, pushing the push seat 2 to push out the ceramic PCB board, breaking the large ceramic PCB board into a long strip. The long strip of ceramic PCB board is then inserted into the second positioning groove 6. The push seat 2 pushes the ceramic PCB board out of the second positioning groove 6 again, and the pressure rod 9 is pressed down again. The breaking block 3 breaks the long strip of ceramic PCB board into small pieces, improving the efficiency of breaking the ceramic PCB board.

[0033] As a technical optimization of this utility model, a connecting plate 20 is fixedly installed on one side of the break plate base 1. A movable plate 12 is slidably connected to the upper part of the connecting plate 20. A fixed length plate 11 adapted to the first positioning groove 5 and the second positioning groove 6 is fixedly installed on the upper part of the movable plate 12. An adjustment groove 13 adapted to one end of the movable plate 12 is opened on the upper part of the connecting plate 20. An adjustment threaded rod 14 threadedly connected to the movable plate 12 is rotatably connected to one side of the connecting plate 20. A limit nut 15 is threadedly connected to the side of the adjustment threaded rod 14. A scale plate 27 with scales is provided on the upper part of the connecting plate 20. The scale plate 27 is located on one side of the movable plate 12.

[0034] Specifically, when it is necessary to break the ceramic PCB board, the position of the fixed-length plate 11 is adjusted according to the size of the broken ceramic PCB board. The adjusting threaded rod 14 is rotated, and when the adjusting threaded rod 14 rotates, one end of the moving plate 12 is driven to move in the adjusting groove 13. The graduated plate 27 is observed to adjust the position of the fixed-length plate 11 to the specified position. The locking limit nut 15 is tightened to limit and fix the position of the fixed-length plate 11. The ceramic PCB board is pushed to move the pushing seat 2. One side of the ceramic PCB board abuts against one side of the fixed-length plate 11. The pressing rod 9 can then be pressed down to break the ceramic PCB board. The operator does not need to observe the position of the ceramic PCB board, which facilitates the breaking of the ceramic PCB board and improves the efficiency of breaking the ceramic PCB board.

[0035] As a technical optimization of this utility model, the push seat 2 is provided with a third positioning groove 16 adapted to the first positioning groove 5 and a fourth positioning groove 17 adapted to the second positioning groove 6 on the side near the connecting plate 20. The ceramic PCB board is inserted into the first positioning groove 5 or the second positioning groove 6, and the other side of the ceramic PCB board is located in the third positioning groove 16 and the fourth positioning groove 17, thereby improving the positioning effect of the ceramic PCB board.

[0036] As a technical optimization of this utility model, sliding blocks 18 are fixedly installed at both ends of the broken block 3 and are connected to the internal cavity of the fixing frame 7. The sliding blocks 18 can slide out from the top of the fixing frame 7. A guide post 19 is fixedly installed at the bottom of the fixing frame 7, which passes through the sliding block 18. An elastic element 8 is sleeved on the side of the guide post 19. The guide post 19 is used to limit the sliding block 18 and prevents the elastic element 8 from radially deforming. The elastic element 8 is specifically a spring. The sliding block 18 can slide out from the top of the fixing frame 7, which is convenient for the installation or later replacement of the broken block 3.

[0037] As a technical optimization of this utility model, the lower side of the broken block 3 is provided with an elastic rubber pad 21, and a connector strip 22 is fixedly installed on the upper part of the rubber pad 21. The lower side of the broken block 3 is provided with a connector groove 23 that passes through both ends of the broken block 3 and is adapted to the connector strip 22. The elastic rubber pad 21 contacts the ceramic PCB board to prevent damage to the ceramic PCB board. The rubber pad 21 is installed by inserting it into the connector groove 23 through the connector strip 22, which facilitates the installation or replacement of the rubber pad 21 later.

[0038] As a technical optimization of this utility model, a fixed shaft 24 is fixedly installed on the side of the lower pressure rod 9, and the lower pressure roller 10 is sleeved on the side of the fixed shaft 24. A threaded post 25 is fixedly installed on the end of the fixed shaft 24 away from the lower pressure rod 9. A locking ring 26 is threadedly connected to the side of the threaded post 25. The lower pressure roller 10 is sleeved on the side of the fixed shaft 24, and the locking ring 26 is threadedly connected to the side of the threaded post 25. The locking ring 26 is used to fix the lower pressure roller 10, which facilitates the replacement of the lower pressure roller 10 after installation.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A ceramic spatula production jig, characterized by, The device includes a breaking plate seat (1), a pushing seat (2), and a breaking block (3). The upper part of the breaking plate seat (1) is provided with a sliding groove (4) that passes through one side of the breaking plate seat (1) and is adapted to the pushing seat (2). The side of the breaking plate seat (1) is provided with a first positioning groove (5) and a second positioning groove (6) arranged vertically. The number of second positioning grooves (6) is several and is adapted to the bottom of the sliding groove (4). The side of the breaking plate seat (1) is fixedly installed with a fixing frame (7) located on both sides of the first positioning groove (5). The breaking block (3) slides up and down between the two fixing frames (7). The fixing frame (7) is provided with an elastic element (8) for rebounding the breaking block (3). The upper part of the breaking plate seat (1) is rotatably connected with a lower pressure rod (9) adapted to the breaking block (3). The side of the lower pressure rod (9) is provided with a lower pressure roller (10) that abuts against the side of the breaking block (3).

2. The ceramic tile production jig according to claim 1, wherein A connecting plate (20) is fixedly installed on one side of the breaker plate seat (1). A movable plate (12) is slidably connected to the upper part of the connecting plate (20). A fixed length plate (11) adapted to the first positioning groove (5) and the second positioning groove (6) is fixedly installed on the upper part of the movable plate (12). An adjustment groove (13) adapted to one end of the movable plate (12) is opened on the upper part of the connecting plate (20). An adjustment threaded rod (14) threadedly connected to the movable plate (12) is rotatably connected to one side of the connecting plate (20). A limit nut (15) is threadedly connected to the side of the adjustment threaded rod (14).

3. The ceramic tile production jig of claim 1, wherein The push seat (2) has a third positioning groove (16) that matches the first positioning groove (5) and a fourth positioning groove (17) that matches the second positioning groove (6) on the side near the connecting plate (20).

4. The ceramic tile production jig of claim 1, wherein The broken block (3) has sliding blocks (18) fixedly installed at both ends, which are in the cavity inside the fixed frame (7). The sliding blocks (18) can slide out from the top of the fixed frame (7). A guide post (19) that passes through the sliding block (18) is fixedly installed at the bottom inside the fixed frame (7). An elastic element (8) is sleeved on the side of the guide post (19).

5. The ceramic tile production jig of claim 1, wherein The lower side of the broken block (3) is provided with an elastic rubber pad (21), and a connector strip (22) is fixedly installed on the upper part of the rubber pad (21). The lower side of the broken block (3) is provided with a connector groove (23) that passes through both ends of the broken block (3) and is adapted to the connector strip (22).

6. The ceramic tile production jig of claim 1, wherein A fixed shaft (24) is fixedly installed on the side of the lower pressure rod (9), and the lower pressure roller (10) is sleeved on the side of the fixed shaft (24). A threaded column (25) is fixedly installed on the end of the fixed shaft (24) away from the lower pressure rod (9), and a locking ring (26) is threadedly connected to the side of the threaded column (25).

7. The ceramic tile production jig of claim 2, wherein The upper part of the connecting plate (20) is provided with a scale plate (27) with graduations, and the scale plate (27) is located on one side of the moving plate (12).

8. The ceramic tile production jig of claim 1, wherein A handrail (28) is fixedly installed on the upper part of the push seat (2).

Images