Inductor pin cutting equipment

Abstract

The utility model relates to the technical field of inductor production, in particular to inductor pin cutting equipment. The inductor pin cutting equipment comprises a positioning device and a cutting device arranged beside the positioning device. The positioning device comprises an inductor seat and a first presser foot block; the first presser foot block is arranged beside the inductor seat and can move towards the inductor seat; a pin clamping opening is formed between the first pin pressing block and the inductor seat, and a pin of the inductor extends into the pin clamping opening; the cutting device comprises a cutter, a first elastic piece and a second presser foot block, and the first elastic piece is arranged on the cutter; the second presser foot block is arranged on the first elastic piece; the second pin pressing block extends into the pin clamping opening to press the pin, and the cutter cuts off the pin. When the pins are cut, the inductors are placed on the inductor seats, and the pins of the inductors extend into the pin clamping openings. When the pin is cut off, the second pin pressing block gently presses the pin in the pin clamping opening, the pin is well shaped, then the redundant part of the pin is cut off by the cutter, and the design can prevent the pin from deforming in the cutting process.

Description

Technical Field

[0001] This utility model relates to the field of inductor manufacturing technology, and in particular to an inductor lead cutting device. Background Technology

[0002] Inductors are important electronic components, and their production typically involves multiple processes, one of which is lead cutting. During production, the inductor leads are cut to the designed dimensions to meet production requirements.

[0003] The leads of an inductor are led out from the coil, and the coil wire is usually quite flexible. Some lead cutting equipment lacks the ability to shape the flexible leads during the cutting process, which may result in lead deformation.

[0004] For example, Chinese patent application number CN202222014001.4 discloses an inductor manual lead cutting machine, in which the upper and lower cutters close to cut the inductor leads. During this process, due to the lack of lead shaping, the leads may be deformed during cutting.

[0005] For example, Chinese patent application number CN202125003443.3 discloses an inductor lead cutting machine. However, it lacks lead shaping during the cutting process, which may lead to deformation. Utility Model Content

[0006] In view of this, the present invention addresses the deficiencies of the existing technology by providing an inductor lead cutting device that shapes the leads during cutting to prevent lead deformation, thereby overcoming the shortcomings of the existing technology.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] This application provides an inductor lead cutting device, including a positioning device and a cutting device disposed on the side of the positioning device;

[0009] The positioning device includes an inductor base and a first pressure foot block; the first pressure foot block is disposed on the side of the inductor base and can move toward the inductor base; a clamping opening is formed between the first pressure foot block and the inductor base, and the lead of the inductor extends into the clamping opening;

[0010] The cutting device includes a cutter, a first elastic element, and a second pressure foot block. The first elastic element is disposed on the cutter; the second pressure foot block is disposed on the first elastic element; the second pressure foot block extends into the clamping mouth to press the pin, and the cutter cuts off the pin.

[0011] Preferably, the second pressure foot block is provided with an arc-shaped surface, which presses down on the pin.

[0012] Preferably, the positioning device further includes a third pressure foot block and a fourth pressure foot block, the third pressure foot block being disposed on the lower side of the inductor base, and the fourth pressure foot block being disposed on the cutter; the fourth pressure foot block can be driven by the cutter to press against the third pressure foot block.

[0013] Preferably, the cutter has a first inclined surface, and the fourth pressure foot has a second inclined surface; the first inclined surface can press against the second inclined surface, and the blade of the cutter slides out from the fourth pressure foot.

[0014] Preferably, the fourth pressure foot block is disposed in the reset device, which includes a support plate, a second elastic element, and a third elastic element. The support plate is disposed in the second elastic element, and the fourth pressure foot block drives the support plate to compress the second elastic element. The third elastic element is disposed in the support plate and pulls the fourth pressure foot block.

[0015] Preferably, the first and second elastic elements are springs, and the third elastic element is a tension spring.

[0016] Preferably, the cutter is connected to the output end of the first cylinder, and the first pressure foot block is connected to the output end of the second cylinder.

[0017] Preferably, the cutter is slidably disposed in a groove formed between the first mounting plate and the second mounting plate. The first mounting plate is provided with a first cover plate and a second cover plate. The first cover plate covers the upper side of the cutter, and the inductor seat is exposed on the second cover plate.

[0018] Preferably, the positioning device and the cutting device are mounted on the base plate, and a receiving box is provided on the lower side of the base plate. Sensors are provided on both sides of the receiving box, and the sensors can sense the cutting pins.

[0019] Preferably, a touch screen all-in-one machine is provided on the side of the cutting device, and the all-in-one machine is equipped with control buttons.

[0020] Compared with the prior art, this utility model has significant advantages and beneficial effects. Specifically, as can be seen from the above technical solution, when cutting the inductor lead, the inductor is placed in the inductor base, and the lead of the inductor extends into the clamping opening formed between the first pressure foot block and the inductor base; the second pressure foot block gently presses down on the lead in the clamping opening, thus the lead is well shaped. After the lead is shaped, the cutter cuts off the excess part of the lead. This design can prevent the lead from deforming during the cutting process. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0022] Figure 2This is a partial structural schematic diagram of an embodiment of the present utility model.

[0023] Figure 3 This is a partial exploded view of an embodiment of the present invention.

[0024] Figure 4 This is a partial exploded view of an embodiment of the present invention.

[0025] Figure 5 This is an exploded view of an embodiment of the present invention.

[0026] Figure 6 This is a schematic diagram of another embodiment of the present utility model.

[0027] Explanation of reference numerals in the attached diagram:

[0028] 10. Positioning device; 11. Inductor base; 12. First pressure foot block; 13. Clamping foot opening; 14. Second pressure foot block; 15. Arc-shaped surface; 16. Third pressure foot block; 17. Fourth pressure foot block; 18. Second inclined surface; 19. Second cylinder; 20. Cutting device; 21. First cylinder; 22. Cutter; 23. First inclined surface; 24. First elastic element; 25. First mounting plate; 26. Second mounting plate; 27. First cover plate; 28. Second cover plate; 29. ​​Receiving box; 30. Reset device; 31. Support plate; 32. Second elastic element; 33. Third elastic element; 40. Touch screen all-in-one machine; 41. Control button; 50. Inductor; 51. Pin. Detailed Implementation

[0029] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0030] Please refer to Figures 1 to 6 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, which is an inductor lead cutting device.

[0031] In this process, the pin 51 of the inductor 50 extends into the clamping opening 13 formed between the first pressure foot block 12 and the inductor base 11; the second pressure foot block 14 gently presses down on the pin 51 in the clamping opening 13, and the reserved portion of the pin 51 is shaped before cutting to prevent the pin 51 from deforming during the cutting process.

[0032] This application provides an inductor lead cutting device, including a positioning device 10 and a cutting device 20 disposed beside the positioning device 10; the positioning device 10 includes an inductor base 11 and a first pressure foot block 12; the first pressure foot block 12 is disposed beside the inductor base 11 and is movable toward the inductor base 11; a clamping opening 13 is formed between the first pressure foot block 12 and the inductor base 11, and the lead 51 of the inductor 50 extends into the clamping opening 13; the cutting device 20 includes a cutter 22, a first elastic member 24, and a second pressure foot block 14, the first elastic member 24 is disposed on the cutter 22; the second pressure foot block 14 is disposed on the first elastic member 24; the second pressure foot block 14 extends into the clamping opening 13 to press the lead 51, and the cutter 22 cuts off the lead 51. When cutting the lead 51 of inductor 50, inductor 50 is placed on the conformal inductor base 11, and the lead 51 extends into the clamping opening 13 formed between the first pressure foot block 12 and the inductor base 11. The size of the clamping opening 13 is adapted to the size of the lead 51. Before cutting, the second pressure foot block 14 first presses down on the lead 51 in the clamping opening 13, so that the remaining part of the lead 51 is shaped. Then the cutter 22 cuts off the excess lead 51. This design can prevent the lead 51 from deforming during cutting. The first elastic member 24 is preferably an elastic rod or a spring.

[0033] Preferably, the second pressure foot block 14 is provided with an arc-shaped surface 15, which presses down on the pin 51. In this embodiment, the arc-shaped surface 15 is contoured and adapted to the structure of the pin 51. The arc-shaped surface 15 can press down on the pin 51 and prevent the pin 51 from deforming. This structure, together with the clamping opening 13, can effectively shape and mold the pin 51 and prevent the pin 51 from bending during cutting.

[0034] Preferably, the positioning device 10 further includes a third pressure foot block 16 and a fourth pressure foot block 17. The third pressure foot block 16 is disposed on the lower side of the inductor base 11, and the fourth pressure foot block 17 is disposed on the cutter 22. The fourth pressure foot block 17 can be driven by the cutter 22 to press against the third pressure foot block 16. Excess leads 51 extend into the position of the third pressure foot block 16 through the clamping opening 13, and then the fourth pressure foot block 17 presses against the third pressure foot block 16. The fourth pressure foot block 17 and the third pressure foot block 16 cooperate to press down the excess leads 51. Then the cutter 22 extends from the fourth pressure foot block 17 and cuts off the excess leads 51. This structure ensures that the leads 51 are shaped and positioned throughout the cutting process, which helps to ensure the cutting quality.

[0035] Preferably, the cutter 22 is provided with a first inclined surface 23, and the fourth pressure foot block 17 is provided with a second inclined surface 18; the first inclined surface 23 can press the second inclined surface 18, and the blade of the cutter 22 slides out from the fourth pressure foot block 17. The cutter 22 is connected to the output end of the first cylinder 21, and the first pressure foot block 12 is connected to the output end of the second cylinder 19. The first cylinder 21 starts the movement of the cutter 22, and the first inclined surface 23 of the cutter 22 pushes the second inclined surface 18 on the fourth pressure foot block 17. In this way, the fourth pressure foot block 17 will press down the pin 51 before the cutter 22, and then the cutter 22 will cut off the excess pin 51. This design helps to ensure the cutting quality.

[0036] Preferably, the fourth pressure foot block 17 is disposed in the reset device 30, which includes a support plate 31, a second elastic element 32, and a third elastic element 33. The support plate 31 is disposed on the second elastic element 32, and the fourth pressure foot block 17 drives the support plate 31 to compress the second elastic element 32. The third elastic element 33 is disposed on the support plate 31 and pulls the fourth pressure foot block 17. 1. When the cutter 22 pushes the fourth pressure foot block 17, the first inclined surface 23 presses against the second inclined surface 18, and the cutter 22 pushes the fourth pressure foot block 17 to press against the third pressure foot block 16. 2. The cutter 22 continues to push the fourth pressure foot block 17, the support plate 31 compresses the second elastic element 32, and then the fourth pressure foot block 17 and the support plate 31 will move downwards by a certain stroke, so that the cutter 22 will slide out from the fourth pressure foot block 17 and cut off the pin 51. 3. After cutting is completed, the third elastic element 33 will pull the fourth pressure foot block 17, so that the fourth pressure foot block 17 resets. In this embodiment, the first elastic element 24 and the second elastic element 32 are springs, and the third elastic element 33 is a tension spring.

[0037] Preferably, the cutter 22 is slidably disposed in a groove formed between the first mounting plate 25 and the second mounting plate 26. The first mounting plate 25 is provided with a first cover plate 27 and a second cover plate 28. The first cover plate 27 covers the upper side of the cutter 22, and the inductor base 11 is exposed on the second cover plate 28. The groove prevents the cutter 22 from deviating. The first cover plate 27 and the second cover plate 28 cooperate to shield the moving parts, thus improving the safety of the equipment.

[0038] Preferably, the positioning device 10 and the cutting device 20 are mounted on a base plate, and a receiving box 29 is provided on the lower side of the base plate. Sensors are provided on both sides of the receiving box 29, and these sensors can detect the cutting pins 51. The receiving box 29 is used to catch the waste material cut off. The sensors are preferably fiber optic sensors, which can detect the cut-off pins 51 and thus determine whether the pins 51 have been severed. This arrangement helps to ensure the quality of cutting and to determine whether the cutter 22 needs to be replaced.

[0039] Preferably, a touch screen all-in-one machine 40 is provided on the side of the cutting device 20, and the all-in-one machine is equipped with control buttons 41. The touch screen all-in-one machine 40 is convenient for workers to operate, and the control buttons 41 can perform actions such as starting and emergency stopping.

[0040] In summary, the key design feature of this utility model is that the second presser block 14 gently presses the pin 51 within the clamping opening 13 formed between the first presser block 12 and the inductor base 11. The cut pin 51 is well shaped before cutting, which can prevent the pin 51 from deforming during the cutting process.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An inductor lead cutting device, characterized in that: Includes a positioning device and a cutting device disposed on the side of the positioning device; The positioning device includes an inductor base and a first pressure foot block; the first pressure foot block is disposed on the side of the inductor base and can move toward the inductor base; a clamping opening is formed between the first pressure foot block and the inductor base, and the lead of the inductor extends into the clamping opening; The cutting device includes a cutter, a first elastic element, and a second pressure foot block. The first elastic element is disposed on the cutter; the second pressure foot block is disposed on the first elastic element; the second pressure foot block extends into the clamping mouth to press the pin, and the cutter cuts off the pin.

2. The inductor lead cutting device according to claim 1, characterized in that: The second pressure foot block has an arc-shaped surface that presses down on the pin.

3. The inductor lead cutting device according to claim 1, characterized in that: The positioning device further includes a third pressure foot block and a fourth pressure foot block. The third pressure foot block is disposed on the lower side of the inductor base, and the fourth pressure foot block is disposed on the cutter. The fourth pressure foot block can be driven by the cutter to press against the third pressure foot block.

4. The inductor lead cutting device according to claim 3, characterized in that: The cutter has a first inclined surface, and the fourth pressure foot has a second inclined surface; the first inclined surface can press against the second inclined surface, and the blade of the cutter slides out from the fourth pressure foot.

5. The inductor lead cutting device according to claim 3, characterized in that: The fourth pressure foot block is disposed in the reset device, which includes a support plate, a second elastic element, and a third elastic element. The support plate is disposed in the second elastic element, and the fourth pressure foot block drives the support plate to compress the second elastic element. The third elastic element is disposed in the support plate and pulls the fourth pressure foot block.

6. An inductor lead cutting device according to claim 5, characterized in that: The first and second elastic elements are springs, and the third elastic element is a tension spring.

7. The inductor lead cutting device according to claim 1, characterized in that: The cutter is connected to the output end of the first cylinder, and the first pressure foot block is connected to the output end of the second cylinder.

8. The inductor lead cutting device according to claim 1, characterized in that: The cutter is slidably disposed in a groove formed between the first mounting plate and the second mounting plate. The first mounting plate is provided with a first cover plate and a second cover plate. The first cover plate covers the upper side of the cutter, and the inductor seat is exposed on the second cover plate.

9. An inductor lead cutting device according to claim 1 or 8, characterized in that: The positioning device and the cutting device are mounted on the base plate. A receiving box is provided on the lower side of the base plate. Sensors are provided on both sides of the receiving box, and the sensors can sense the cutting pins.

10. An inductor lead cutting device according to claim 1, characterized in that: A touch screen all-in-one machine with control buttons is installed on the side of the cutting device.

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