Cutting and board cutting device for circuit board processing

Abstract

The utility model relates to the technical field of circuit board processing, in particular to a cutting and board cutting device for circuit board processing, which comprises a working box, a fixing groove, an electric push rod and a board cutting auxiliary assembly, a fixing groove is fixedly formed in one side in the working box, an electric push rod is arranged in the fixing groove, the end of the electric push rod is connected with the carrier table through an arranged fixing plate, a circuit board body is arranged on the carrier table, and the board cutting auxiliary assembly is arranged on the carrier table. Through the board cutting auxiliary assembly arranged on the connecting end carrier table of the cutting and board cutting device, when circuit boards of different sizes need to be adjusted and machined, an electric telescopic rod drives a connecting frame to adjust and clamp, a detachable clamping plate arranged on the connecting frame can be suitable for clamping square and round circuit boards, the application range is wide, and the practicability is high. Normal cutting processing of the circuit board is not affected, and actual use requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of circuit board processing technology, specifically to a cutting and slitting device for circuit board processing. Background Technology

[0002] Chinese patent document CN215356767U discloses a cutting device for circuit board processing. It proposes a mounting base fixedly connected to the top right side of the mounting groove cavity, a first motor fixedly connected to the bottom of the mounting base, and a drive gear fixedly connected to the output end of the first motor. This invention, through the coordinated use of a base, mounting groove, mounting base, first motor, drive gear, first threaded rod, threaded tube, driven gear, carrier platform, support frame, housing, second motor, second threaded rod, threaded sleeve, connecting rod, and laser cutter, effectively solves the problem that traditional circuit board cutting devices cannot adjust the height according to different specifications of circuit boards. This device allows for convenient height adjustment of the circuit board to be cut, while also providing convenient fixation and adjustment of the cutting position, thus improving processing efficiency.

[0003] In the above-mentioned solutions and existing technologies, when cutting and sizing circuit boards, the clamping blocks are fixed to the carrier table by bolts when clamping the circuit boards. When it is necessary to adjust the processing of circuit boards of different sizes, the disassembly and installation of the bolts are relatively troublesome, and it is necessary to adjust the appropriate clamping position multiple times, which affects the normal cutting and processing of circuit boards and cannot meet the actual use requirements. Utility Model Content

[0004] The purpose of this invention is to provide a cutting and slitting device for circuit board processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a board cutting device for circuit board processing, comprising a work box, a fixing groove, an electric push rod, and a cutting auxiliary component;

[0006] A fixing groove is fixedly provided on one side of the work box, and an electric push rod is provided in the fixing groove. The end of the electric push rod is connected to the carrier table through a fixing plate. A circuit board body is provided on the carrier table, and the cutting auxiliary component is provided on the carrier table.

[0007] A fan is installed on the other side of the working box, and the fan is connected to the filter box. The filter box is located outside the working box, and an electric threaded rod is installed at the top inside the working box. The threaded sleeve on the electric threaded rod is connected to the laser cutter.

[0008] Preferably, the cutting aid component includes a slide, a slider, and an electric telescopic rod; the slide is symmetrically and equidistantly fixed on the carrier platform, and a slider is slidably connected in the slide, with one side of the slider connected to the slide via the electric telescopic rod.

[0009] Preferably, the upper end of the slider is provided with a connecting frame, and guide rods are fixedly provided at equal intervals on the left and right sides of the connecting frame. A movable block is movably connected to the guide rod, and a threaded rod is movably connected to the movable block through a bearing. The other end of the threaded rod passes through the connecting frame.

[0010] Preferably, a limiting groove is fixedly provided on the side of the connecting frame away from the electric telescopic rod, and a limiting slider is slidably connected in the limiting groove. The limiting slider is connected to the first clamping plate, and a rubber pad is provided on the first clamping plate.

[0011] Preferably, the limiting slider is connected to the second clamping plate, and the second clamping plate is provided with a rubber pad.

[0012] Preferably, the limiting groove is provided with a limiting block in a sliding connection, and a spring is provided on the limiting block, with the other end of the spring connected to the connecting plate.

[0013] Preferably, one side of the connecting plate is movably connected via a rotating shaft, and the other side of the connecting plate is fixedly connected to the connecting frame via a fixing bolt.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model proposes a board cutting device for circuit board processing. By setting a cutting auxiliary component on the carrier table at the connecting end of the board cutting device, when it is necessary to adjust the processing of circuit boards of different sizes, the electric telescopic rod drives the connecting frame to adjust and clamp. The detachable clamping plate set on the connecting frame can be used to clamp square and round circuit boards. It has a wide range of applications, does not affect the normal cutting and processing of circuit boards, and meets the actual use needs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the internal structure of the working box of this utility model;

[0017] Figure 2 This is a schematic diagram of the platform structure of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0019] Figure 4 This is a schematic diagram of the limiting slide groove structure in the platform of the present invention;

[0020] Figure 5 This is a schematic diagram of the second clamping plate structure in the limiting slide groove of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the first clamping plate 19 of this utility model;

[0022] Figure 7 This is a schematic diagram of the second clamping plate structure of this utility model.

[0023] In the diagram: 1. Working box; 2. Fixing groove; 3. Electric push rod; 4. Carrier platform; 5. Circuit board body; 6. Fan; 7. Filter box; 8. Electric threaded rod; 9. Laser cutter; 10. Slide groove; 11. Slider; 12. Electric telescopic rod; 13. Connecting frame; 14. Guide rod; 15. Movable block; 16. Threaded rod; 17. Limiting slide groove; 18. Limiting slider; 19. First clamping plate; 20. Second clamping plate; 21. Rubber pad; 22. Limiting block; 23. Connecting plate; 24. Spring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Please see Figures 1 to 7 This utility model provides three technical solutions:

[0026] Example 1: A board cutting device for circuit board processing, comprising a work box 1, a fixing groove 2, an electric push rod 3, and a cutting auxiliary component;

[0027] A fixing groove 2 is fixedly provided on one side of the work box 1, and an electric push rod 3 is provided in the fixing groove 2. The end of the electric push rod 3 is connected to the carrier table 4 through a fixing plate. A circuit board body 5 is provided on the carrier table 4, and the cutting auxiliary component is provided on the carrier table 4.

[0028] A fan 6 is installed on the other side of the working box 1, and the fan 6 is connected to the filter box 7. The filter box 7 is located outside the working box 1, and an electric threaded rod 8 is installed at the top inside the working box 1. The threaded sleeve on the electric threaded rod 8 is connected to the laser cutter 9.

[0029] Example 2: Based on Example 1, the cutting aid component includes a slide 10, a slider 11, and an electric telescopic rod 12; the slide 10 is symmetrically and equidistantly fixed on the carrier platform 4, and the slider 11 is slidably connected in the slide 10, and one side of the slider 11 is connected to the slide 10 through the electric telescopic rod 12.

[0030] A connecting frame 13 is provided at the upper end of the slider 11, and guide rods 14 are fixedly provided at equal intervals on the left and right sides of the connecting frame 13. A movable block 15 is movably connected to the guide rod 14, and a threaded rod 16 is movably connected to the movable block 15 through a bearing. The other end of the threaded rod 16 passes through the connecting frame 13.

[0031] Example 3: Based on Example 2, a limiting groove 17 is fixedly provided on the side of the connecting frame 13 away from the electric telescopic rod 12, and a limiting slider 18 is slidably connected in the limiting groove 17. The limiting slider 18 is connected to the first clamping plate 19, and a rubber pad 21 is provided on the first clamping plate 19.

[0032] The limiting slider 18 is connected to the second clamping plate 20, and a rubber pad 21 is provided on the second clamping plate 20.

[0033] The limiting slide groove 17 is provided with a limiting block 22 for sliding connection, and a spring 24 is provided on the limiting block 22. The other end of the spring 24 is connected to the connecting plate 23. One side of the connecting plate 23 is movably connected by a rotating shaft, and the other side of the connecting plate 23 is fixedly connected to the connecting frame 13 by a fixing bolt.

[0034] In use, the circuit board body 5 is placed on the carrier platform 4. The electric telescopic rod 12 is activated to move the slider 11. The slider 11 moves the connecting frame 13 at its end until the first clamping plate 19 at the end of the connecting frame 13 clamps the circuit board body 5. Then, the threaded rod 16 is rotated to move the movable block 15 downward to limit the height of the circuit board body 5. If the circuit board body 5 is round, the first clamping plate 19 is removed from the limiting slide groove 17 on the connecting frame 13 and the second clamping plate 20 is installed. The connecting plate 23, connected to the bottom by the spring 24, is rotated into the limiting slide groove 17 and then fixed with the fixing bolts. During cutting, the electric threaded rod 8 is rotated to move the threaded sleeve, which in turn moves the laser cutter 9, thereby adjusting the cutting position of the laser cutter 9. By starting the fan 6, the fumes and odors generated during the cutting process of the laser cutter 9 can be collected and discharged after being filtered through the filter box 7.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A board cutting and slitting device for circuit board processing, characterized in that: Includes a work box (1), a fixing slot (2), an electric push rod (3), and a cutting aid assembly; A fixing groove (2) is fixedly provided on one side of the work box (1), and an electric push rod (3) is provided in the fixing groove (2). The end of the electric push rod (3) is connected to the carrier table (4) through a fixing plate. A circuit board body (5) is provided on the carrier table (4), and the cutting auxiliary component is provided on the carrier table (4). A fan (6) is provided on the other side of the working box (1), and the fan (6) is connected to the filter box (7). The filter box (7) is located outside the working box (1), and an electric threaded rod (8) is provided above the working box (1). The threaded sleeve on the electric threaded rod (8) is connected to the laser cutter (9).

2. The circuit board cutting and slitting device for circuit board processing according to claim 1, characterized in that: The cutting aid assembly includes a slide (10), a slider (11), and an electric telescopic rod (12); the slide (10) is symmetrically and equidistantly fixed on the carrier platform (4), and the slider (11) is slidably connected in the slide (10), and one side of the slider (11) is connected to the slide (10) through the electric telescopic rod (12).

3. The circuit board cutting and slitting device for circuit board processing according to claim 2, characterized in that: The upper end of the slider (11) is provided with a connecting frame (13), and guide rods (14) are fixedly provided at equal intervals on the left and right sides of the connecting frame (13). A movable block (15) is movably connected to the guide rod (14), and a threaded rod (16) is movably connected to the movable block (15) through a bearing. The other end of the threaded rod (16) passes through the connecting frame (13).

4. The circuit board cutting and slitting device for circuit board processing according to claim 3, characterized in that: The connecting frame (13) is fixedly provided with a limiting groove (17) on the side away from the electric telescopic rod (12), and a limiting slider (18) is slidably connected in the limiting groove (17), and the limiting slider (18) is connected to the first clamping plate (19), and a rubber pad (21) is provided on the first clamping plate (19).

5. The board cutting and slitting device for circuit board processing according to claim 4, characterized in that: The limiting slider (18) is connected to the second clamping plate (20), and a rubber pad (21) is provided on the second clamping plate (20).

6. The circuit board cutting and slitting device for circuit board processing according to claim 4, characterized in that: The limiting groove (17) is slidably connected to a limiting block (22), and a spring (24) is provided on the limiting block (22), and the other end of the spring (24) is connected to the connecting plate (23).

7. The circuit board cutting and slitting device for circuit board processing according to claim 6, characterized in that: One side of the connecting plate (23) is movably connected by a rotating shaft, and the other side of the connecting plate (23) is fixedly connected to the connecting frame (13) by a fixing bolt.

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