Integrated circuit control board trimming device with limiting structure

Abstract

The utility model relates to the technical field of circuit control board trimming, in particular to an integrated circuit control board trimming device with a limiting structure, which comprises supporting legs, a workbench is fixedly connected to the upper end of a support, a plurality of limiting rods which are distributed at equal intervals are fixedly connected to the upper end of the workbench, and the limiting rods are fixedly connected to the lower end of the support. A plurality of limiting rods are arranged on the workbench, a fixing assembly is arranged at the adjacent ends of the multiple limiting rods, a fixing frame is fixedly connected to the upper end of the workbench, a laser slicing assembly is arranged in the middle of the outer side of the fixing frame, and a laser cutting head is fixedly connected to the lower end of the laser slicing assembly. One end with the tensioning block is inserted between the two limiting rods from top to bottom according to the transverse size of the circuit board, the circuit board is placed on the limiting rods, and the circuit board is simply limited through the installation position of the fixing rod, so that follow-up cutting and edge cutting are conveniently carried out on the circuit board, and the problem of inclination in the edge cutting process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of circuit control board trimming technology, and in particular to an integrated circuit control board trimming device with a limiting structure. Background Technology

[0002] Many transistors, resistors, capacitors and other components are fabricated on a small single-crystal silicon wafer. The components are combined into a complete electronic circuit by using multi-layer wiring or tunnel wiring methods. The resistors and other components need to be mounted on a circuit board to form a whole before it is installed on a device for operation.

[0003] During the welding and installation process, each circuit board requires different internal space for installation. Therefore, when welding the circuit board of the device, it is necessary to cut its external dimensions. However, the existing cutting device requires manual assistance to fix the circuit board when cutting the edge. This fixing method results in different parallelism of the slices due to different forces applied during the cutting process, which makes the cut edge prone to tilting. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an edge-cutting device for an integrated circuit control board with a limiting structure.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: It includes a support leg; a worktable is fixedly connected to the upper end of the support; multiple equally spaced limiting rods are fixedly connected to the upper end of the worktable; a fixing assembly is provided at one adjacent end of each limiting rod; a fixing frame is fixedly connected to the upper end of the worktable; a laser slicing assembly is provided in the middle of the outer side of the fixing frame; a laser cutting head is fixedly connected to the lower end of the laser slicing assembly; sliding rods are fixedly connected to both the left and right ends of the worktable; multiple teeth are fixedly connected to the upper end of each sliding rod; a mounting bracket is fixedly connected to the outer side of each sliding rod by screws; a fixing plate is fixedly connected to the end of the fixing frame away from the worktable; a motor is provided on the upper right side of the fixing plate located on the right end; a first gear and a second gear are provided on the left end of the motor; belts are sleeved on the outer sides of the first gear and the second gear; and a contact gear is fixedly connected to the left end of the second gear.

[0006] Preferably, the fixing component includes a fixing rod, and grooves are provided at both ends of the fixing rod, with tensioning blocks provided in the grooves of the fixing rod.

[0007] As a further step of the above technical solution: the position of the circuit board placed on the upper end of the limiting rod is limited by a fixing component, so as to facilitate subsequent cutting.

[0008] Preferably, the tensioning block is made of a silicone sheet and is fixedly connected to the fixing rod, and the tensioning block and the limiting rod are tightly fitted together.

[0009] As a further step in the above technical solution, the stability of the installation is improved after the fixing rod is inserted.

[0010] Preferably, the output end of the motor is fixedly connected to the first gear, and the first gear is located on one side of two adjacent fixed plates, and the first gear is slidably connected to the belt.

[0011] As a further step of the above technical solution: the first gear is rotated by the rotation of the motor.

[0012] Preferably, reinforcing rings are fixedly connected to both ends of the second gear, and a connecting shaft is embedded in the inner side of the second gear, with the connecting shaft passing through the second gear and the reinforcing rings.

[0013] As a further step of the above technical solution: the connecting shaft is used to limit the second gear in the two fixed plates.

[0014] Preferably, the connecting shaft passes through the fixed plate and is slidably connected to the fixed plate, while the connecting shaft is fixedly connected to the second gear, the reinforcing ring, and the contact gear.

[0015] As a further step of the above technical solution: the connecting shaft drives the second gear to rotate with the contact gear.

[0016] Preferably, the contact gear is meshed with the teeth at the upper end of the sliding rod, and the contact gear is located at the left end of the left end fixing plate.

[0017] As a further step of the above technical solution: the copper drum contact gear meshes with the teeth at the upper end of the sliding rod, which can drive the fixed frame to move back and forth in the sliding rod.

[0018] This utility model has the following beneficial effects:

[0019] Compared with the prior art, this integrated circuit control board edge cutting device with a limiting structure, through the setting of a fixing component, limiting rods and a worktable, inserts one end with a tension block from top to bottom between two limiting rods according to the lateral size of the circuit board. The circuit board is placed on the limiting rods, and the circuit board is simply limited by the installation position of the fixing rods, so as to facilitate subsequent cutting and edge cutting and avoid the problem of tilting during edge cutting.

[0020] Compared with existing technologies, this integrated circuit control board edge cutting device with a limiting structure, through the setting of a motor, a first gear and a contact gear, can adjust the position of the laser slicing component according to the position of the circuit board, thereby improving the convenience and practicality of the device when using it. Attached Figure Description

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

[0022] Figure 2 This is a schematic diagram of the overall structure of the fixing component of this utility model;

[0023] Figure 3 This utility model Figure 1 A schematic diagram of the structure at the partial installation explosion site.

[0024] Legend:

[0025] 1. Support leg; 2. Worktable; 3. Limiting rod; 4. Fixing assembly; 401. Fixing rod; 402. Groove; 403. Tensioning block; 5. Fixing frame; 6. Laser slicing assembly; 7. Laser cutting head; 8. Sliding rod; 9. Tooth; 10. Mounting bracket; 11. Fixing plate; 12. Motor; 13. First gear; 14. Belt; 15. Second gear; 16. Reinforcing ring; 17. Connecting shaft; 18. Contact gear. Detailed Implementation

[0026] Reference Figure 1-3 This utility model provides an integrated circuit control board edge cutting device with a limiting structure: it includes a support leg 1, a worktable 2 fixedly connected to the upper end of the support leg, a plurality of equally spaced limiting rods 3 fixedly connected to the upper end of the worktable 2, a fixing component 4 provided at the adjacent end of the plurality of limiting rods 3, a fixing frame 5 fixedly connected to the upper end of the worktable 2, a laser slicing component 6 provided at the middle of the outer side of the fixing frame 5, a laser cutting head 7 fixedly connected to the lower end of the laser slicing component 6, sliding rods 8 fixedly connected to both the left and right ends of the worktable 2, a plurality of teeth 9 fixedly connected to the upper end of the sliding rods 8, a mounting bracket 10 fixedly connected to the outer side of the sliding rods 8 by screws, a fixing plate 11 fixedly connected to the end of the fixing frame 5 away from the worktable 2, a motor 12 provided on the upper right side of the fixing plate 11 located on the right end, a first gear 13 and a second gear 15 provided on the left end of the motor 12, a belt 14 sleeved on the outer side of the first gear 13 and the outer side of the second gear 15, and a contact gear 18 fixedly connected to the left end of the second gear 15.

[0027] As a further implementation of the above technical solution: the fixing component 4 includes a fixing rod 401, and grooves 402 are provided at both ends of the fixing rod 401. Tensioning blocks 403 are provided in the grooves 402 of the fixing rod 401. The fixing component 4 limits the position of the circuit board placed on the upper end of the limiting rod 3 so as to facilitate subsequent cutting.

[0028] As a further implementation of the above technical solution: the tensioning block 403 is made of a silicone plate and is fixedly connected to the fixing rod 401. The tensioning block 403 and the limiting rod 3 are closely fitted to improve the stability of the installation after the fixing rod 401 is inserted.

[0029] As a further implementation of the above technical solution: the output end of the motor 12 is fixedly connected to the first gear 13, and the first gear 13 is located on one side of the two fixed plates 11 adjacent to each other. The first gear 13 is slidably connected to the belt 14, and the first gear 13 rotates due to the rotation of the motor 12.

[0030] As a further implementation of the above technical solution: both the left and right ends of the second gear 15 are fixedly connected with reinforcing rings 16, and a connecting shaft 17 is embedded in the inner side of the second gear 15, and the connecting shaft 17 passes through the second gear 15 and the reinforcing rings 16, so as to limit the second gear 15 in the two fixing plates 11 through the connecting shaft 17.

[0031] As a further implementation of the above technical solution: the connecting shaft 17 passes through the fixing plate 11 and is slidably connected to the fixing plate 11. The connecting shaft 17 is fixedly connected to the second gear 15, the reinforcing ring 16 and the contact gear 18. The connecting shaft 17 drives the second gear 15 and the contact gear 18 to rotate.

[0032] As a further implementation of the above technical solution: the contact gear 18 is meshed with the teeth 9 at the upper end of the sliding rod 8, and the contact gear 18 is located at the left end of the left end fixing plate 11. The copper drum contact gear 18 meshes with the teeth 9 at the upper end of the sliding rod 8, which can drive the fixing frame 5 to move back and forth in the sliding rod 8.

[0033] Working principle:

[0034] When using this invention, the operator connects the equipment to an external power source. When cutting the circuit board to the required size, the operator fixes the horizontal position according to the size of the circuit board and the required cutting size. During fixing, one end with the tension block 403 is inserted from top to bottom between the two limiting rods 3 according to the horizontal size of the circuit board. During insertion, the tension block 403 increases friction with the limiting rods 3, thus securing the fixing rod 401 onto the worktable 2. Then, the circuit board is placed on the limiting rods 3, and the circuit board is simply limited by the installation position of the fixing rods 401. Finally, the external control device is activated. The motor 12 in the moving fixed plate 11 rotates, thereby driving the first gear 13 to rotate. The first gear 13 then drives the belt 14 to rotate, causing the second gear 15 at the lower end to drive the connecting shaft 17 to rotate. At the same time, the connecting shaft 17 drives the contact gear 18 to rotate. The contact gear 18 meshes with the teeth 9 in the sliding rod 8, which can generate thrust, thereby driving the fixed frame 5 in the mounting bracket 10 to move back and forth in the sliding rod 8 on the right side. The mounting bracket 10 at the left end can then move in the sliding rod 8 at the left end until it moves to the position to be cut. Then, the laser cutting head 7 is activated to cut the circuit board.

[0035] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended 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 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting device for an integrated circuit control board with a limiting structure, comprising a support leg (1), characterized in that: A worktable (2) is fixedly connected to the upper end of the support leg (1). A plurality of equally spaced limiting rods (3) are fixedly connected to the upper end of the worktable (2). A fixing component (4) is provided at one adjacent end of the plurality of limiting rods (3). A fixing frame (5) is fixedly connected to the upper end of the worktable (2). A laser slicing component (6) is provided in the middle of the outer side of the fixing frame (5). A laser cutting head (7) is fixedly connected to the lower end of the laser slicing component (6). Sliding rods (8) are fixedly connected to both the left and right ends of the worktable (2). The upper end of the sliding rod (8) is fixedly connected to the upper end of the sliding rod (8). The fixed connection has multiple teeth (9), and the outer side of the sliding rod (8) is fixedly connected to the mounting bracket (10) by screws. The fixed bracket (5) is fixedly connected to the end away from the workbench (2) with a fixed plate (11). The upper right side of the fixed plate (11) located on the right end is provided with a motor (12). The left end of the motor (12) is provided with a first gear (13) and a second gear (15). The outer side of the first gear (13) and the outer side of the second gear (15) are fitted with belts (14). The left end of the second gear (15) is fixedly connected with a contact gear (18).

2. The edge-cutting device for an integrated circuit control board with a limiting structure according to claim 1, characterized in that: The fixing component (4) includes a fixing rod (401), and grooves (402) are provided at both the left and right ends of the fixing rod (401). Tensioning blocks (403) are provided in the grooves (402) of the fixing rod (401).

3. The edge-cutting device for an integrated circuit control board with a limiting structure according to claim 2, characterized in that: The tensioning block (403) is made of a silicone plate and is fixedly connected to the fixing rod (401). The tensioning block (403) and the limiting rod (3) are closely fitted together.

4. The edge-cutting device for an integrated circuit control board with a limiting structure according to claim 1, characterized in that: The output end of the motor (12) is fixedly connected to the first gear (13), and the first gear (13) is located on one side adjacent to the two fixed plates (11). The first gear (13) is slidably connected to the belt (14).

5. The edge-cutting device for an integrated circuit control board with a limiting structure according to claim 1, characterized in that: The second gear (15) is fixedly connected to both the left and right ends with reinforcing rings (16), and a connecting shaft (17) is embedded in the inner side of the second gear (15), and the connecting shaft (17) passes through the second gear (15) and the reinforcing rings (16).

6. The edge-cutting device for an integrated circuit control board with a limiting structure according to claim 5, characterized in that: The connecting shaft (17) passes through the fixing plate (11) and is slidably connected to the fixing plate (11). The connecting shaft (17) is fixedly connected to the second gear (15), the reinforcing ring (16) and the contact gear (18).

7. The edge-cutting device for an integrated circuit control board with a limiting structure according to claim 1, characterized in that: The contact gear (18) is meshed with the teeth (9) at the upper end of the sliding rod (8), and the contact gear (18) is located at the left end of the left end fixing plate (11).

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