Pin cutting device for diode production

Abstract

The utility model discloses a pin cutting device for diode production, which comprises an operation platform and a diode body, the diode body is provided with a pin body, the top side of the operation platform is provided with a moving groove, a moving block is installed in the moving groove through a pushing assembly, the top side of the moving block is provided with a placing groove, and the placing groove is provided with a pin. According to the pin cutting device for diode production, the diode body is placed in the containing groove, the pressing assembly can press the diode body, one side of the diode body makes contact with the inner wall of one side of the containing groove, and at the moment, the length measured by moving the measuring ruler is just the length of the pin body; according to the cut-off length of the pin body, a pushing air cylinder on the pushing assembly is started to operate, a moving block and the diode body are driven to move integrally, and the position of a moving measuring ruler on one side on a cutter is observed, so that rapid adjustment of the cut-off position is achieved, repeated measurement by workers is not needed in the cut-off process, and distance adjustment is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of diode production, in particular to a pin cutting device for diode production. Background Art

[0002] A diode is an electronic device made of semiconductor materials (silicon, selenium, germanium, etc.).

[0003] A diode has two electrodes, the positive electrode, also called the anode; and the negative electrode, also called the cathode. When a forward voltage is applied between the two electrodes of the diode, the diode is turned on. When a reverse voltage is applied, the diode is cut off.

[0004] After production, the diode has pins of a certain length. However, during use, the diode needs to have pins of a specified length according to different usage scenarios, so the pins need to be cut. When traditionally cutting the pins, the diode is placed on a workbench, and the staff repeatedly measures the length, and then presses and cuts it. The position of the cut length cannot be quickly adjusted. Therefore, a pin cutting device for diode production is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a diode cutting device for production, which is used to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pin cutting device for diode production comprises an operating platform and a diode body, a pin body is arranged on the diode body, a moving groove is arranged on the top side of the operating platform, a moving block is installed in the moving groove by a pushing component, a placement groove is arranged on the top side of the moving block, the diode body is placed in the placement groove, the pin body is located outside the placement groove, a clamping component is arranged in the placement groove, the clamping component is in contact with one side of the diode body, a cutting component is arranged on the operating platform, a moving measuring ruler is fixedly installed on one side of the moving block, the moving measuring ruler is arranged horizontally with the pin body, a fixing component is arranged on the moving block, and the fixing component is pressed on the pin body.

[0008] Preferably, the clamping assembly includes a clamping plate arranged in the placement groove, one side of the clamping plate contacts one side of the diode body, one end of a compression spring is fixedly installed on the other side of the clamping plate, and the other end of the compression spring is fixedly installed on one inner wall of the placement groove.

[0009] Preferably, the fixing assembly includes two guide columns fixedly mounted on the top side of the moving block, an upper pressure plate movably mounted on the two guide columns, the upper pressure plate presses on the upper position of the pin body, a clamping bolt movably mounted on the upper pressure plate, a bolt groove is opened on the top side of the moving block, and the bottom end thread of the clamping bolt is installed in the bolt groove.

[0010] Preferably, the cutting assembly comprises a bracket fixedly mounted on the top side of the operating platform, a telescopic cylinder is mounted on the bracket, and a cutter is connected to the output end of the telescopic cylinder.

[0011] Preferably, a horizontal support block is fixedly mounted on the top side of the operating platform, the horizontal support block is located on one side of the cutter, and a waste trough is provided on the top side of the operating platform.

[0012] Preferably, the pushing assembly includes a pushing cylinder fixedly mounted on an inner wall of one side of the moving groove, and an output end of the pushing cylinder is fixedly connected to one side of the moving block.

[0013] Preferably, two limit columns are fixedly installed on the inner wall of the movable groove, and limit blocks are fixedly installed on both sides of the movable block, and the two limit blocks are movably sleeved on the two limit columns respectively.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the diode production pin cutting device places the diode body in the placement groove, and a pressing component is arranged, which presses the diode body, so that one side of the diode body contacts the inner wall of one side of the placement groove. At this time, the length measured by the movable measuring ruler is exactly the length of the pin body. According to the cutting length of the pin body, the pushing cylinder on the pushing component is started to run, driving the moving block and the diode body to move as a whole, and observing the position of the moving measuring ruler on one side on the cutter, so as to realize the rapid adjustment of the cutting position, and the staff does not need to measure repeatedly during cutting, and the distance adjustment is more convenient;

[0015] The upper pressure plate moves downward and contacts the pin body. The position of the pin body is fixed by tightening the bolts. The telescopic cylinder on the cutting assembly is started to drive the cutter downward. In conjunction with the horizontal support block, the excess pin body can be cut off. The cut pin body will be located in the waste trough for collection and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a left-side perspective structural diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model from the right side;

[0018] Figure 3 It is a schematic diagram of the structure of the side section of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the vertical section of the utility model.

[0020] In the figure: 1. operating platform; 2. moving slot; 3. moving block; 4. placement slot; 5. diode body; 6. pin body; 7. clamping plate; 8. extrusion spring; 9. horizontal support block; 10. bracket; 11. telescopic cylinder; 12. cutter; 13. waste slot; 14. moving measuring ruler; 15. upper pressure plate; 16. guide column; 17. clamping bolt; 18. bolt slot; 19. limit column; 20. limit block; 21. push cylinder. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Refer to Figure 1-4 A diode production pin cutting device comprises an operating platform 1 and a diode body 5, a pin body 6 is arranged on the diode body 5, a moving groove 2 is opened on the top side of the operating platform 1, a moving block 3 is installed in the moving groove 2 through a pushing component, the pushing component comprises a pushing cylinder 21 fixedly installed on the inner wall of one side of the moving groove 2, the output end of the pushing cylinder 21 is fixedly connected to one side of the moving block 3, two limit columns 19 are fixedly installed on the inner wall of the moving groove 2, and limit blocks 20 are fixedly installed on both sides of the moving block 3, and the two limit blocks 20 are respectively movably sleeved on the two limit columns 19. On a limit column 19, a movable measuring ruler 14 is fixedly installed on one side of the movable block 3. The movable measuring ruler 14 is horizontally arranged with the pin body 6. According to the cutting length of the pin body 6, the pushing cylinder 21 on the pushing assembly is started to drive the movable block 3 and the diode body 5 to move as a whole. The position of the movable measuring ruler 14 on one side on the cutter 12 is observed, so as to realize the rapid adjustment of the cutting position. When cutting, the staff does not need to measure repeatedly, and the distance adjustment is more convenient. The limit column 19 and the limit block 20 can limit the movement of the movable block 3.

[0023] Specifically, a placement groove 4 is opened on the top side of the moving block 3, the diode body 5 is placed in the placement groove 4, the pin body 6 is located outside the placement groove 4, and a clamping assembly is provided in the placement groove 4, the clamping assembly contacts one side of the diode body 5, and the clamping assembly includes a clamping plate 7 arranged in the placement groove 4, one side of the clamping plate 7 contacts one side of the diode body 5, and the other side of the clamping plate 7 is fixedly installed with one end of an extrusion spring 8, and the other end of the extrusion spring 8 is fixedly installed on the inner wall of one side of the placement groove 4. The clamping plate 7 on the clamping assembly is pushed, and then the diode body 5 is placed in the placement groove 4. After placement, the clamping plate 7 is released. Under the pushing action of the extrusion spring 8, one side of the diode body 5 contacts the inner wall of one side of the placement groove 4. At this time, the length measured by the moving measuring ruler 14 is exactly the length of the pin body 6.

[0024] Specifically, a fixing component is provided on the moving block 3, and the fixing component is pressed on the pin body 6. The fixing component includes two guide columns 16 fixedly installed on the top side of the moving block 3, and an upper pressure plate 15 is movably installed on the two guide columns 16. The upper pressure plate 15 is pressed on the upper position of the pin body 6, and a clamping bolt 17 is movably installed on the upper pressure plate 15. A bolt groove 18 is opened on the top side of the moving block 3, and the bottom end of the clamping bolt 17 is threadedly installed in the bolt groove 18. The upper pressure plate 15 is moved downward, and the two guide columns 16 are set, which can limit the movement of the upper pressure plate 15. After moving downward, it contacts with the pin body 6 and rotates the clamping bolt 17. The clamping bolt 17 is threadedly installed in the bolt groove 18 to fix the position of the pin body 6.

[0025] Specifically, the operating platform 1 is provided with a cutting component, which includes a bracket 10 fixedly mounted on the top side of the operating platform 1, a telescopic cylinder 11 installed on the bracket 10, and a cutter 12 connected to the output end of the telescopic cylinder 11. A horizontal support block 9 is fixedly mounted on the top side of the operating platform 1, and the horizontal support block 9 is located on one side of the cutter 12. A waste trough 13 is opened on the top side of the operating platform 1. The telescopic cylinder 11 on the cutting component is started to drive the cutter 12 to move downward, and cooperate with the horizontal support block 9 to cut off the excess pin body 6. The cut pin body 6 will be located in the waste trough 13 for collection and processing.

[0026] When in use: when the pin body 6 on the diode body 5 needs to be cut off, push the clamping plate 7 on the clamping assembly, and then place the diode body 5 in the placement groove 4. After placement, release the clamping plate 7. Under the pushing action of the extrusion spring 8, one side of the diode body 5 contacts the inner wall of one side of the placement groove 4. At this time, the length measured by the moving measuring ruler 14 is exactly the length of the pin body 6. According to the cutting length of the pin body 6, start the pushing cylinder 21 on the pushing assembly to drive the moving block 3 and the diode body 5 to move as a whole, observe the position of the moving measuring ruler 14 on one side on the cutter 12, so as to realize the rapid adjustment of the cutting position, and no work is required during cutting. The personnel make repeated measurements, and the distance adjustment is more convenient. The limit columns 19 and the limit blocks 20 are set to limit the movement of the moving block 3, and then the upper pressure plate 15 is moved downward. The two guide columns 16 are set to limit the movement of the upper pressure plate 15. After moving downward, it contacts the pin body 6 and rotates the clamping bolt 17. The clamping bolt 17 is threadedly installed in the bolt groove 18 to fix the position of the pin body 6. Finally, the telescopic cylinder 11 on the cutting assembly is started to drive the cutter 12 to move downward. In conjunction with the horizontal support block 9, the redundant pin body 6 can be cut off. The cut pin body 6 will be located in the waste trough 13 for collection and processing, which is convenient to use.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diode production pin cutting device, comprising an operating platform (1) and a diode body (5), wherein a pin body (6) is provided on the diode body (5), characterized in that: The top side of the operating platform (1) is provided with a moving groove (2), a moving block (3) is installed in the moving groove (2) through a pushing component, the top side of the moving block (3) is provided with a placement groove (4), the diode body (5) is placed in the placement groove (4), the pin body (6) is located outside the placement groove (4), a clamping component is provided in the placement groove (4), the clamping component is in contact with one side of the diode body (5), the operating platform (1) is provided with a cutting component, a moving measuring ruler (14) is fixedly installed on one side of the moving block (3), the moving measuring ruler (14) is arranged horizontally with the pin body (6), and a fixing component is provided on the moving block (3), the fixing component is pressed on the pin body (6).

2. A diode production lead cutting device according to claim 1, characterized in that: The clamping assembly comprises a clamping plate (7) arranged in the placement groove (4), one side of the clamping plate (7) contacts one side of the diode body (5), one end of a compression spring (8) is fixedly mounted on the other side of the clamping plate (7), and the other end of the compression spring (8) is fixedly mounted on an inner wall of one side of the placement groove (4).

3. A diode production lead cutting device according to claim 1, characterized in that: The fixing assembly comprises two guide columns (16) fixedly mounted on the top side of the moving block (3), an upper pressure plate (15) movably mounted on the two guide columns (16), the upper pressure plate (15) pressing on the upper position of the pin body (6), a clamping bolt (17) movably mounted on the upper pressure plate (15), a bolt groove (18) is provided on the top side of the moving block (3), and the bottom end of the clamping bolt (17) is threadedly mounted in the bolt groove (18).

4. A diode production lead cutting device according to claim 1, characterized in that: The cutting assembly comprises a bracket (10) fixedly mounted on the top side of the operating platform (1), a telescopic cylinder (11) being mounted on the bracket (10), and a cutter (12) being connected to the output end of the telescopic cylinder (11).

5. A diode production lead cutting device according to claim 4, characterized in that: A horizontal support block (9) is fixedly mounted on the top side of the operating platform (1), the horizontal support block (9) is located on one side of the cutter (12), and a waste material trough (13) is provided on the top side of the operating platform (1).

6. The diode production lead cutting device according to claim 1, characterized in that: The pushing assembly comprises a pushing cylinder (21) fixedly mounted on an inner wall of one side of the moving groove (2), and an output end of the pushing cylinder (21) is fixedly connected to one side of the moving block (3).

7. A diode production lead cutting device according to claim 6, characterized in that: Two limit columns (19) are fixedly mounted on the inner wall of the movable groove (2), and limit blocks (20) are fixedly mounted on both sides of the movable block (3). The two limit blocks (20) are movably sleeved on the two limit columns (19) respectively.

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