A corner cutting device for facilitating diode processing
By designing a diode corner cutting device that includes a base plate, upright plate, bearings, rotating shaft, rollers, conveyor belt, drive motor, and bidirectional lead screw, the problems of continuous corner cutting and flexible adjustment of existing devices are solved, realizing continuous delivery and flexible cutting of diodes, and improving the practicality and flexibility of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DAYA SEMICON
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-16
AI Technical Summary
Existing diode processing corner cutting devices cannot achieve continuous corner cutting and flexible adjustment of the cutting position, which reduces the practicality and flexibility of the device.
The design incorporates components such as a base plate, upright plate, bearings, rotating shaft, rollers, conveyor belt, drive motor, bidirectional lead screw, and cutter. The drive motor drives the rotation of the conveyor belt and bidirectional lead screw, enabling continuous delivery of diodes and flexible adjustment of the cutting position.
This technology enables continuous and flexible cutting of diodes, improving the practicality and flexibility of the device, as well as enhancing its stability and cutting precision.
Smart Images

Figure CN224360456U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of diode processing technology, specifically to a corner-cutting device for facilitating diode processing. Background Technology
[0002] A diode is an electronic component with two electrodes that allows current to flow in only one direction. Many applications utilize its rectification function. A varactor diode is used as an electronically adjustable capacitor. The directional current characteristic of most diodes is usually referred to as the "rectification" function. The most common function of a diode is to allow current to flow in only one direction and block it in the reverse direction.
[0003] However, most current corner-cutting devices for diode processing cannot continuously cut corners for earphone keys, which reduces the practicality of the device. In addition, most of them adjust the cutting position, which reduces the flexibility of the device. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this invention provides a corner-cutting device for easy diode processing, thus solving the problems mentioned in the background section.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model employs the following technical solution: It includes a base plate, with upright plates fixedly connected to the top of the base plate near its four corners. Two sets of upright plates are fixedly connected to opposing surfaces with first bearings. Each of the two sets of first bearings contains a first rotating shaft rotatably connected. Rollers are fixedly connected to opposing ends of the two first rotating shafts. A common conveyor belt is rotatably connected to the surfaces of the two sets of rollers. A first housing is fixedly connected to one side of the upright plate. A first drive motor is fixedly connected inside the first housing. The other end of the output shaft of the first drive motor is fixedly connected to the other end of the first rotating shaft. Multiple placement plates are fixedly connected to the surface of the conveyor belt. The top of the base plate... The part is specified to be connected to a frame, the top of which has a through groove. The inner walls of the through groove are fixedly connected to second bearings. The two second bearings are rotatably connected to second shafts. The opposite ends of the two second shafts are fixedly connected to the same bidirectional lead screw. The surface of the bidirectional lead screw is threaded with threaded blocks, and there are two threaded blocks. The bottom of the two threaded blocks is fixedly connected to a first electric push rod. The bottom ends of the two first electric push rods are fixedly connected to the cutter body. A second housing is fixedly connected to one side of the frame. A second drive motor is fixedly connected inside the second housing. The other end of the output shaft of the second drive motor is fixedly connected to the other end of the second shaft.
[0008] Optionally, sliding grooves are provided on both sides of the inner wall of the through groove, and a slider is slidably connected in the sliding groove. The slider is fixedly connected to one side of the threaded block.
[0009] Optionally, a mounting plate is fixedly connected to one side of the frame, a second electric push rod is fixedly connected to one side of the mounting plate, a push plate is fixedly connected to the other end of the second electric push rod, and a collection box is placed on top of the base plate.
[0010] Optionally, a fixing plate is fixedly connected to one side of the frame, and a placement box is fixedly installed on the two fixing plates by studs.
[0011] Optionally, support rods are fixedly connected to the bottom of the base plate near the four corners, and bases are fixedly connected to the bottom of the support rods.
[0012] Optionally, a handle is fixedly connected to one side of the base plate, and an anti-slip sleeve is fixedly connected to the surface of the handle.
[0013] Optionally, each of the multiple placement plates is provided with a soft pad, which is made of anti-static sponge material.
[0014] This utility model provides a chopping device for easy diode processing, which has the following advantages:
[0015] 1. This is a corner-cutting device for easy diode processing. The first drive motor operates and drives the roller to rotate through the first rotating shaft, thereby driving the conveyor belt to rotate, which facilitates the transport of diodes and continuous corner cutting, thus improving the practicality of the device.
[0016] 2. This is a corner-cutting device for easy diode processing. It operates through a second drive motor, which drives a bidirectional lead screw to rotate via a second rotating shaft. This causes two threaded blocks and two cutters to move towards each other, allowing for adjustment of the cutting position and improving the flexibility of the device. Attached Figure Description
[0017] Figure 1 This is a side view sectional structural diagram of the present invention;
[0018] Figure 2 This is a top view sectional diagram of the structure of this utility model;
[0019] Figure 3 This is a front view structural diagram of the present invention;
[0020] Figure 4 This is a side view of the structure of this utility model;
[0021] Figure 5 This is a front view structural diagram of the present invention;
[0022] Figure 6 for Figure 2 Enlarged structural diagram at point A in the middle;
[0023] In the diagram: 1. Base plate; 2. Vertical plate; 3. First bearing; 4. First rotating shaft; 5. First drive motor; 6. First housing; 7. Roller; 8. Conveyor belt; 9. Placement plate; 10. Frame; 11. First electric push rod; 12. Cutter body; 13. Second electric push rod; 14. Push plate; 15. Collection box; 16. Placement box; 17. Fixing plate; 18. Through groove; 19. Two-way lead screw; 20. Threaded block; 21. Second bearing; 22. Second housing; 23. Second rotating shaft; 24. Second drive motor; 25. Soft pad; 26. Mounting plate; 27. Support rod; 28. Base; 29. Anti-slip sleeve; 30. Handle. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0025] Example
[0026] Please see Figures 1 to 6 This utility model provides a technical solution including a base plate 1, with upright plates 2 fixedly connected to the top of the base plate 1 near the four corners. First bearings 3 are fixedly connected to the opposite surfaces of two sets of upright plates 2. First rotating shafts 4 are rotatably connected to the two sets of first bearings 3. Rollers 7 are fixedly connected to the opposite ends of the two sets of first rotating shafts 4. A conveyor belt 8 is rotatably connected to the surfaces of the two sets of rollers. A first housing 6 is fixedly connected to one side of the upright plate 2. A first drive motor 5 is fixedly connected inside the first housing 6. The other end of the output shaft of the first drive motor 5 is fixedly connected to the other end of the first rotating shaft 4. Multiple placement plates 9 are fixedly connected to the surface of the conveyor belt 8. A frame 10 is fixedly connected to the top of the base plate 1. The top of the frame 10... A through groove 18 is provided, and a second bearing 21 is fixedly connected to the inner wall of each of the two through grooves 18. A second rotating shaft 23 is rotatably connected to each of the two second bearings 21. The same bidirectional lead screw 19 is fixedly connected to the opposite ends of the two second rotating shafts 23. Threaded blocks 20 are threadedly connected to the surface of the bidirectional lead screw 19, and there are two threaded blocks 20. A first electric push rod 11 is fixedly connected to the bottom of each of the two threaded blocks 20. A cutter body 12 is fixedly connected to the bottom end of each of the two first electric push rods 11. A second housing 22 is fixedly connected to one side of the frame 10. A second drive motor 24 is fixedly connected inside the second housing 22. The other end of the output shaft of the second drive motor 24 is fixedly connected to the other end of the second rotating shaft 23.
[0027] Specifically, the first drive motor 5 operates, and drives the roller 7 to rotate via the first rotating shaft 4, thereby driving the conveyor belt 8 to rotate, which facilitates the transport of diodes and continuous cutting, improving the practicality of the device. The second drive motor 24 operates, and drives the bidirectional lead screw 19 to rotate via the second rotating shaft 23, thereby driving the two threaded blocks 20 and the two cutters to move towards each other, which can adjust the cutting position and improve the flexibility of the device.
[0028] Please see Figures 1 to 6 The inner wall of the through groove 18 is provided with sliding grooves on both sides, and a slider is slidably connected in the sliding groove. The slider is fixedly connected to one side of the threaded block 20.
[0029] Specifically, by creating a groove, the sliding action of the slider within the groove can make the threaded block 20 move more stably.
[0030] Please see Figures 1 to 5 A mounting plate 26 is fixedly connected to one side of the frame 10, a second electric push rod 13 is fixedly connected to one side of the mounting plate 26, a push plate 14 is fixedly connected to the other end of the second electric push rod 13, and a collection box 15 is placed on the top of the base plate 1.
[0031] Specifically, the operation of the second electric push rod 13 can drive the push plate 14 to move, pushing the cut diode into the collection box 15.
[0032] Please see Figures 1 to 5 A fixing plate 17 is fixedly connected to one side of the frame 10, and a placement box 16 is fixedly installed on the two fixing plates 17 by studs.
[0033] Specifically, by setting up the placement box 16, the cut diode material can be collected.
[0034] Please see Figures 1 to 5 Support rods 27 are fixedly connected to the bottom of the base plate 1 near the four corners, and bases 28 are fixedly connected to the bottom of the support rods 27.
[0035] Specifically, by setting up support rod 27 and base 28, the device can be placed stably.
[0036] Please see Figures 1 to 5 A handle 30 is fixedly connected to one side of the base plate 1, and an anti-slip sleeve 29 is fixedly connected to the surface of the handle 30.
[0037] Specifically, by setting the anti-slip sleeve 29, the friction between the hand and the handle 30 can be increased, making the device more stable to move.
[0038] Please see Figures 1 to 6Each of the multiple placement boards 9 has a soft pad 25 inside, which is made of anti-static sponge material.
[0039] Specifically, by setting up a soft pad 25 and using an anti-static material, multiple diodes can be protected.
[0040] When using this device, first, move the device to a suitable position, then insert the diode into the placement plate 9. The first drive motor 5 operates, driving the roller 7 to rotate via the first rotating shaft 4, which in turn drives the conveyor belt 8 to rotate, facilitating the transport of the diode and continuous corner cutting. Simultaneously, the second drive motor 24 operates, driving the bidirectional lead screw 19 to rotate via the second rotating shaft 23, thereby causing the two threaded blocks 20 and the two cutters to move towards each other, adjusting the two cutter bodies 12 to a suitable position. Then, the first electric push rod 11 operates, driving the cutter body 12 to move and perform corner cutting. At the same time, the cut material falls into the placement box 16. When transporting the cut diode, the second electric push rod 13 operates, driving the push plate 14 to move and remove the diode.
Claims
1. A chamfering device for facilitating diode processing, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to the four corners of each of the four corners. The opposite surfaces of the two sets of the upright plates (2) are fixedly connected to the first bearings (3). The two sets of the first bearings (3) are rotatably connected to the first shafts (4). The opposite ends of the two first shafts (4) are fixedly connected to the rollers (7). The surfaces of the two sets of rollers are rotatably connected to the same conveyor belt (8). The side of the upright plate (2) is fixedly connected to the first housing (6). The first housing (6) is fixedly connected to the first drive motor (5). The other end of the output shaft of the first drive motor (5) is fixedly connected to the other end of the first shaft (4). The surface of the conveyor belt (8) is fixedly connected to multiple placement plates (9). The top of the base plate (1) is fixedly connected to the frame (10). The top of the frame (10) is provided with a through groove (1). 8) The inner walls of the through groove (18) are fixedly connected with second bearings (21), and the two second bearings (21) are rotatably connected with second shafts (23). The two second shafts (23) are fixedly connected with the same bidirectional lead screw (19) at their opposite ends. The surface of the bidirectional lead screw (19) is threaded with threaded blocks (20), and there are two threaded blocks (20). The bottom of the two threaded blocks (20) is fixedly connected with first electric push rods (11), and the bottom ends of the two first electric push rods (11) are fixedly connected with cutter bodies (12). The side of the frame is fixedly connected with a second housing (22), and the second housing (22) is fixedly connected with a second drive motor (24). The other end of the output shaft of the second drive motor (24) is fixedly connected to the other end of the second shaft (23).
2. The chamfering device for facilitating diode processing according to claim 1, characterized in that: The inner wall of the through groove (18) is provided with sliding grooves (31) on both sides, and a slider (32) is slidably connected in the sliding groove (31). The slider (32) is fixedly connected to one side of the threaded block (20).
3. The chamfering device for facilitating diode processing according to claim 1, characterized in that: A mounting plate (26) is fixedly connected to one side of the frame (10), a second electric push rod (13) is fixedly connected to one side of the mounting plate (26), a push plate (14) is fixedly connected to the other end of the second electric push rod (13), and a collection box (15) is placed on the top of the base plate (1).
4. The chamfering device for facilitating diode processing according to claim 1, characterized in that: A fixing plate (17) is fixedly connected to one side of the frame (10), and a placement box (16) is fixedly installed on the two fixing plates (17) by studs.
5. The chamfering device for facilitating diode processing according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to the four corners of the base plate (1), and the bottom of the support rod (27) is fixedly connected to the base (28).
6. The chamfering device for facilitating diode processing according to claim 1, characterized in that: A handle (30) is fixedly connected to one side of the base plate (1), and an anti-slip sleeve (29) is fixedly connected to the surface of the handle (30).
7. A chamfering device for facilitating diode processing according to claim 1, characterized in that: Each of the multiple placement plates (9) is provided with a soft pad (25), which is made of anti-static sponge material.