A shearing device for processing integrated circuit boards

Abstract

The utility model discloses a shearing device for processing integrated circuit boards, comprising: a table body, a positioning plate is arranged above the front side of the table body, and a mounting hole is opened inside the positioning plate, and a fastening screw is arranged inside the mounting hole; a top frame, the top frame is arranged above the middle part of the table body, and a screw is installed on the top of the top frame, the left end of the screw is connected to a motor, a slider is arranged on the outside of the screw, a first arm is arranged below the slider, an extrusion rod is arranged on the rear side of the first arm, and the extrusion rod is rotatably connected to the first arm, a second arm is arranged on the rear side of the top frame, and a pressure block is connected to the top front end of the second cutter; a material table, the material table is arranged on the top of the rear side of the table body. The shearing device for processing integrated circuit boards can cut integrated circuit boards vertically and horizontally, so as to facilitate the production of a single integrated circuit board, and also facilitate the discharge of integrated circuit boards, thereby improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuit boards, in particular to a shearing device for processing integrated circuit boards. Background Art

[0002] An integrated circuit board is a carrier for carrying integrated circuits, but when we say integrated circuit board, we often also mean integrated circuit. Integrated circuit boards are mainly composed of silicone, so they are generally green. In the production process of integrated circuit boards, the circuit board is often a large square whole. After the components of the integrated circuit board are installed, the integrated circuit board is cut into several individual square pieces.

[0003] In the process of using the existing shearing devices for processing integrated circuit boards, most of them first cut the large integrated circuit board into strips, and then cut the strip circuit board into blocks, resulting in low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a shearing device for processing integrated circuit boards, so as to solve the problem of low working efficiency caused by the current shearing device for processing integrated circuit boards proposed in the above-mentioned background technology, which is that during use, most of the large integrated circuit boards are first cut into strips, and then the strip circuit boards are cut into blocks.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shearing device for processing integrated circuit boards, comprising:

[0006] A table body, wherein a positioning plate is arranged on the upper front side of the table body, and a mounting hole is opened inside the positioning plate, a fastening screw is arranged inside the mounting hole, and the positioning plate is fixedly connected to the table body through the fastening screw passing through the mounting hole;

[0007] A top frame, wherein the top frame is arranged above the middle part of the table body, and a screw rod is installed on the top of the top frame, a motor is connected to the left end of the screw rod, and the motor is fixedly connected to the top frame, a slider is arranged on the outer side of the screw rod, and an extrusion block is connected to the rear side of the slider, a first arm is arranged below the slider, and a first cutter is installed at the bottom of the first arm, an extrusion rod is arranged on the rear side of the first arm, and the extrusion rod is rotatably connected to the first arm, a second arm is arranged on the rear side of the top frame, and a second cutter is installed at the bottom of the second arm, and a support rod is installed at the middle part of the rear side of the top frame, a pressure block is connected to the top front end of the second cutter, and the top of the second cutter is connected to the top frame through a tension spring;

[0008] The material platform is arranged at the top of the rear side of the table body, a shift rod is arranged above the material platform, and a support spring is connected below the material platform.

[0009] Preferably, the positioning plates are symmetrically arranged on both sides of the table body, and the top plane of the table body is flush with the top plane of the material table.

[0010] Preferably, the sliding block is engaged with the top of the top frame, and the sliding block is arranged in front and back correspondence with the pressure block.

[0011] Preferably, the second arm rods are rotatably connected to the top frame, and the second arm rods are arranged at equal intervals on the top frame.

[0012] Preferably, the pressure block is bilaterally symmetrically arranged on the second arm, and the outer front end of the pressure block is inclined, and springs are connected between the pressure block monomers, and the rotation range of the pressure block is 0°-90°.

[0013] Preferably, the rear end of the material table is rotatably connected to the table body, and the front end of the material table is provided with strip grooves at equal intervals.

[0014] Preferably, inclined blocks are symmetrically arranged on the left and right sides of the front end of the material table, and the inclined blocks are arranged correspondingly to the extrusion rods up and down.

[0015] Preferably, the top of the extrusion rod is arranged correspondingly to the support rod on the left and right, and the support rod is symmetrically arranged on both sides of the top frame.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the shearing device for processing integrated circuit boards can cut the integrated circuit boards vertically and horizontally, thereby facilitating the production of a single integrated circuit board and facilitating the discharge of the integrated circuit boards, thereby improving work efficiency;

[0017] 1. A lead screw and a slider are provided. When the lead screw rotates, it can push the slider to move, thereby driving the first cutter to move through the first arm to perform horizontal cutting of the integrated circuit board, and the movement of the slider provides power for the cutting of the second cutter;

[0018] 2. An extrusion block and a pressure block are provided. The pressure block is symmetrically arranged on the second arm, and the front end of the pressure block is inclined. A spring is connected between the pressure block monomers, and the rotation range of the pressure block is 0°-90°. When the extrusion block moves in one direction, only one pressure block can be squeezed to drive the second arm to rotate, thereby facilitating the second cutter to cut the integrated circuit board longitudinally, thereby improving the switching efficiency;

[0019] 3. An extrusion rod and a support rod are provided. When the slider is continuously moved and supported by the support rod, the extrusion rod squeezes the inclined block on the material table, causing the material table to rotate, thereby facilitating the tilting of the material table and the discharge of the cut integrated circuit boards, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the overall front structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall rear view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the second arm of the utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the material platform of the utility model;

[0024] Figure 5 This is a front view cross-sectional structural diagram of the connection between the extrusion rod and the support rod of the utility model.

[0025] In the figure: 1. table body; 2. positioning plate; 3. mounting hole; 4. fastening screw; 5. top frame; 6. screw rod; 7. motor; 8. slider; 9. first arm; 10. first cutter; 11. extrusion block; 12. second arm; 13. second cutter; 14. pressure block; 15. tension spring; 16. material table; 17. gear lever; 18. support spring; 19. extrusion rod; 20. support rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a technical solution: a shearing device for processing integrated circuit boards, comprising: a table body 1, a positioning plate 2, a mounting hole 3, a fastening screw 4, a top frame 5, a screw rod 6, a motor 7, a slide block 8, a first arm 9, a first cutter 10, an extrusion block 11, a second arm 12, a second cutter 13, a pressure block 14, a tension spring 15, a material table 16, a gear lever 17, a support spring 18, an extrusion rod 19 and a support rod 20;

[0028] A table body 1, a positioning plate 2 is arranged on the upper front side of the table body 1, and a mounting hole 3 is opened inside the positioning plate 2, a fastening screw 4 is arranged inside the mounting hole 3, and the positioning plate 2 is fixedly connected to the table body 1 through the fastening screw 4 penetrating the mounting hole 3;

[0029] A top frame 5, the top frame 5 is arranged above the middle part of the table body 1, and a screw rod 6 is installed on the top of the top frame 5, the left end of the screw rod 6 is connected to a motor 7, and the motor 7 is fixedly connected to the top frame 5, a slider 8 is arranged on the outside of the screw rod 6, and an extrusion block 11 is connected to the rear side of the slider 8, a first arm 9 is arranged below the slider 8, and a first cutter 10 is installed at the bottom of the first arm 9, an extrusion rod 19 is arranged on the rear side of the first arm 9, and the extrusion rod 19 is rotatably connected to the first arm 9, a second arm 12 is arranged on the rear side of the top frame 5, and a second cutter 13 is installed at the bottom of the second arm 12, and a support rod 20 is installed in the middle of the rear side of the top frame 5, the top front end of the second cutter 13 is connected to a pressure block 14, and the top of the second cutter 13 is connected to the top frame 5 through a tension spring 15;

[0030] The material platform 16 is arranged at the top of the rear side of the table body 1 , and a shift rod 17 is arranged above the material platform 16 , and a support spring 18 is connected to the bottom of the material platform 16 .

[0031] like Figure 1 , Figure 2 and Figure 3 The middle positioning plate 2 is symmetrically arranged on both sides of the table body 1, and the top plane of the table body 1 is flush with the top plane of the material table 16, which is convenient for pushing the integrated circuit board. The slider 8 is engaged with the top of the top frame 5, and the slider 8 and the pressure block 14 are arranged front and back correspondingly to facilitate the sliding of the slider 8. The second arm 12 is rotatably connected to the top frame 5, and the second arm 12 is arranged at equal intervals on the top frame 5 to facilitate the swing of the second arm 12.

[0032] like Figure 1 , Figure 4 and Figure 5 The middle pressure block 14 is symmetrically arranged on the second arm 12, and the outer side of the front end of the pressure block 14 is an inclined structure, and springs are connected between the pressure blocks 14, and the rotation range of the pressure block 14 is 0°-90°, which is convenient for the left and right sliding extrusion of the slider 8. The rear end of the material table 16 is rotatably connected to the table body 1, and the front end of the material table 16 is provided with strip grooves at equal intervals to facilitate the operation of the second cutter 13. The front end of the material table 16 is symmetrically arranged with inclined blocks on both sides, and the inclined blocks are arranged correspondingly to the extrusion rod 19 up and down, which is convenient for the extrusion of the material table 16. The top of the extrusion rod 19 is arranged correspondingly to the support rod 20 on the left and right, and the support rod 20 is symmetrically arranged on both sides of the top frame 5 to provide support force for the extrusion of the extrusion rod 19.

[0033] Working principle: When using the shearing device for processing integrated circuit boards, Figure 1As shown, the integrated circuit board is placed between the positioning plates 2 on the left and right sides, and the integrated circuit board is pushed so that the rear end of the integrated circuit board fits with the gear rod 17. By starting the motor 7, the motor 7 drives the screw rod 6 to rotate, thereby pushing the slider 8 to slide on the top frame 5. When the slider 8 moves, it drives the first arm 9 to move, thereby driving the first cutter 10 to cut the integrated circuit board horizontally. When the slider 8 moves, the pressing block 14 is pressed by the pressing block 11, so that the second arm 12 rotates, thereby driving the second cutter 13 to cut the integrated circuit board longitudinally. After the pressing block 11 is separated from the pressing block 14, the second arm 12 is reset under the action of the tension spring 15, thereby facilitating the single square cutting of the circuit board. The pressing block 14 is symmetrically arranged with two arms, as shown in FIG. Figure 3 As shown, springs are connected between the pressure blocks 14, and the rotation range of the pressure blocks 14 is 0°-90°, so that when the extrusion block 11 moves in one direction, only one pressure block 14 can be squeezed to drive the second arm 12 to rotate, which facilitates the operation of the second arm 12;

[0034] After the integrated circuit board is cut once, the slider 8 moves to one side of the top frame 5. As the slider 8 continues to move, Figure 5 As shown, the inner end of the support rod 20 squeezes the top of the extrusion rod 19, so that the bottom of the extrusion rod 19 can squeeze the inclined block on the front side of the material table 16, thereby driving the material table 16 to tilt and rotate, which is convenient for the discharge of the cut integrated circuit board. After the extrusion rod 19 is separated from the inclined block on the material table 16, the extrusion rod 19 is tilted to facilitate the reverse reset of the extrusion rod 19. After the extrusion rod 19 is reset, the extrusion rod 19 stands upright under the action of its own gravity, which is convenient for the next use. This is the entire working process of the shearing device for processing integrated circuit boards. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0035] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shearing device for processing integrated circuit boards, characterized in that: include: A table body (1), wherein a positioning plate (2) is arranged on the upper front side of the table body (1), and a mounting hole (3) is provided inside the positioning plate (2), and a fastening screw (4) is provided inside the mounting hole (3), and the positioning plate (2) is fixedly connected to the table body (1) by the fastening screw (4) penetrating the mounting hole (3); A top frame (5), the top frame (5) is arranged above the middle of the table body (1), and a screw rod (6) is installed on the top of the top frame (5), the left end of the screw rod (6) is connected to a motor (7), and the motor (7) is fixedly connected to the top frame (5), a slider (8) is arranged on the outside of the screw rod (6), and the rear side of the slider (8) is connected to an extrusion block (11), a first arm rod (9) is arranged below the slider (8), and a first cutter (10) is installed at the bottom of the first arm rod (9), and the first cutter (10) is installed at the bottom of the first arm rod (9). An extrusion rod (19) is arranged on the rear side of an arm (9), and the extrusion rod (19) is rotatably connected to the first arm (9); a second arm (12) is arranged on the rear side of the top frame (5), and a second cutter (13) is installed at the bottom of the second arm (12); a support rod (20) is installed in the middle of the rear side of the top frame (5); a pressure block (14) is connected to the front end of the top of the second cutter (13), and the top of the second cutter (13) is connected to the top frame (5) through a tension spring (15); A material platform (16) is arranged at the top of the rear side of the table body (1), a gear lever (17) is arranged above the material platform (16), and a support spring (18) is connected below the material platform (16).

2. A shearing device for processing an integrated circuit board according to claim 1, characterized in that: The positioning plates (2) are symmetrically arranged on both sides of the table body (1), and the top plane of the table body (1) is flush with the top plane of the material platform (16).

3. The shearing device for processing an integrated circuit board according to claim 1, characterized in that: The slide block (8) is engaged with the top of the top frame (5), and the slide block (8) and the pressure block (14) are arranged in front and back correspondence.

4. The shearing device for processing an integrated circuit board according to claim 1, characterized in that: The second arm rod (12) is rotatably connected to the top frame (5), and the second arm rod (12) is arranged on the top frame (5) at equal intervals.

5. The shearing device for processing an integrated circuit board according to claim 1, characterized in that: The pressure block (14) is symmetrically arranged on the second arm (12), and the front end outer side of the pressure block (14) is inclined. Springs are connected between the pressure blocks (14), and the rotation range of the pressure block (14) is 0°-90°.

6. The shearing device for processing an integrated circuit board according to claim 1, characterized in that: The rear end of the material platform (16) is rotatably connected to the table body (1), and the front end of the material platform (16) is provided with strip grooves at equal intervals.

7. The shearing device for processing an integrated circuit board according to claim 1, characterized in that: The front end of the material platform (16) is symmetrically provided with inclined blocks on both sides, and the inclined blocks and the extrusion rods (19) are arranged correspondingly up and down.

8. The shearing device for processing an integrated circuit board according to claim 1, characterized in that: The top of the extrusion rod (19) is arranged correspondingly to the support rod (20) on the left and right, and the support rod (20) is symmetrically arranged on both sides of the top frame (5).

Images