Pin trimming device for capacitor production

Abstract

The utility model discloses a pin trimming device for capacitor production in the technical field of pin trimming, which comprises a support base, the top of the support base is connected with a pin trimming assembly, a hinge shaft is arranged between the pin trimming assembly and the support base, the pin trimming assembly comprises a driving part, the output end of the driving part is connected with a transmission plate, and the transmission plate is connected with a pin trimming device. According to the scheme, a plurality of fixing holes are formed in one sides of the metal knife bodies and the mounting grooves, the two sets of metal knife bodies can be fixed to the driving component and the transmission plate through fixing pieces correspondingly, and through the structural design that the T-shaped clamping grooves and the T-shaped clamping plates are clamped and matched, the metal knife bodies can be fixed to the driving component and the transmission plate correspondingly; the cutting tool bit can be easily clamped on the metal tool body to be fixed, and the metal tool body and the cutting tool bit can be disassembled, connected and maintained according to needs through the design, so that the flexibility and the practicability of equipment are improved, and the applicability of the pin trimming device in capacitor production is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of lead trimming technology, and in particular to a lead trimming device for capacitor production. Background Technology

[0002] A capacitor is an electronic component that stores and releases electrical energy, and it is widely used in electronic circuits. It consists of two insulated conductors (usually called electrodes) separated by an insulating material (called a dielectric). The basic functions of a capacitor are to store charge, block direct current while passing alternating current, and in circuits for filtering, coupling, oscillation, and energy storage.

[0003] During the production and processing of capacitors, the excess length of the capacitor leads needs to be trimmed. Currently, traditional lead trimming methods mainly rely on manual operation or simple mechanical equipment. However, this method still has significant room for improvement in terms of processing accuracy, efficiency, and stability, and it is difficult to fully meet the high efficiency and high quality requirements of modern industrial production. At the same time, the cutter used in manual trimming usually has a relatively fixed blade structure, making disassembly, assembly, maintenance, and replacement relatively inconvenient. When the blade is worn due to bumps and knocks after prolonged use, it may have a certain impact on the efficiency and smoothness of the lead trimming.

[0004] Based on this, we propose a lead trimming device for capacitor production to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Therefore, the purpose of this utility model is to provide a lead trimming device for capacitor production, which can solve the problems of low processing accuracy, low efficiency, and insufficient stability in capacitor production and processing due to traditional lead trimming methods, as well as the inconvenience of disassembling and maintaining the cutter head and the impact and wear caused by long-term use, which affect work efficiency and trimming flatness.

[0007] To solve the above technical problems, this utility model provides a lead trimming device for capacitor production, which adopts the following technical solution: it includes a support base, a lead trimming assembly is connected to the top of the support base, a hinge shaft is also installed between the lead trimming assembly and the support base, the lead trimming assembly includes a driving component, and a transmission plate is connected to the output end of the driving component;

[0008] A first hinge plate is installed on the top of one end of the support base, and a first hinge hole is opened on the top of the end of the support base away from the first hinge plate. A cutting groove is also opened on the side of the support base near the first hinge hole.

[0009] Optionally, the transmission plate includes a metal plate body, and mounting grooves are provided on one side of the metal plate body and the cutting groove. A pin trimmer is connected inside the mounting groove, and several sets of fixing components are connected between the pin trimmer and the mounting groove.

[0010] Optionally, one end of the metal plate is connected to a second hinge plate, and a second hinge hole is provided at the bottom of the end of the metal plate near the second hinge plate.

[0011] Optionally, the pin trimmer includes a metal blade, and several sets of fixing holes are provided on one side of the metal blade and the mounting groove. A cutting head is also connected to the top of the metal blade.

[0012] Optionally, a T-shaped slot is provided on one side of the metal blade, and a T-shaped retaining plate is installed at the bottom of the cutting head. The T-shaped slot and the T-shaped retaining plate are structurally matched, and the T-shaped slot and the T-shaped retaining plate are engaged in a snap-fit ​​relationship.

[0013] Optionally, the driving component includes an electric actuator, both ends of which are equipped with hinge seats. The hinge seats are structurally matched with the first hinge plate and the second hinge plate, and the hinge seats are hinged to the first hinge plate and the second hinge plate.

[0014] In summary, this utility model has at least one of the following beneficial effects:

[0015] 1. This solution uses a pin trimming assembly installed on top of the support base. This pin trimming assembly is movably connected to the top of one end of the support base via a hinge shaft. The pin trimming assembly includes a drive component and a transmission plate. When the electric push rod is energized, the drive component can drive the transmission plate to adjust the scissor fork. In conjunction with the support base and the pin trimming scissors installed on one side, the extension and retraction of the electric push rod can automatically complete the trimming operation of the capacitor pins. This process does not require manual force, which not only reduces the fatigue of the workers, but also improves the flatness and work efficiency of the equipment in trimming the capacitor pins.

[0016] 2. This solution uses multiple fixing holes on one side of the metal blade and mounting groove, and fasteners to fix two sets of metal blades to the drive component and transmission plate respectively. A T-shaped slot on one side of the metal blade and a T-shaped clamping plate at the bottom of the cutting head allow the cutting head to be easily clamped onto the metal blade for fixation. This design allows the metal blade and cutting head to be disassembled, connected, and maintained as needed, thereby improving the flexibility and practicality of the equipment and enhancing the applicability of the lead trimming device in capacitor production. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the pin trimming assembly structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the support base structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the disassembled transmission plate of this utility model;

[0022] Figure 5 This is a schematic diagram showing the disassembly of the pin trimmer of this utility model;

[0023] Figure 6 This is a schematic diagram of the drive component structure of this utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. Support base; 2. Lead trimming assembly; 3. Hinge shaft; 4. Drive component; 5. Transmission plate; 6. First hinge plate; 7. First hinge hole; 8. Cutting slot; 9. Metal plate; 10. Mounting slot; 11. Lead trimmer; 12. Fixing component; 13. Second hinge plate; 14. Second hinge hole; 15. Metal blade; 16. Fixing hole; 17. Cutting head; 18. T-slot; 19. T-plate; 20. Electric actuator; 21. Hinge seat. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example: Refer to Figures 1 to 6 This utility model provides an embodiment of a lead trimming device for capacitor production, including a support base 1, a lead trimming assembly 2 connected to the top of the support base 1, a hinge shaft 3 installed between the lead trimming assembly 2 and the support base 1, the lead trimming assembly 2 including a drive component 4, the output end of the drive component 4 being connected to a transmission plate 5, a first hinge plate 6 installed at the top of one end of the support base 1, a first hinge hole 7 opened at the top of the end of the support base 1 away from the first hinge plate 6, and a cutting groove 8 opened on the side of the support base 1 near the first hinge hole 7. This lead trimming device can disassemble, assemble, connect, repair, and replace the metal blade 15 and the cutting head 17 according to the usage, thereby enhancing the applicability of the lead trimming device in capacitor production.

[0027] The transmission plate 5 includes a metal plate body 9. Mounting grooves 10 are provided on both sides of the metal plate body 9 and the cutting groove 8. A lead trimmer 11 is connected inside the mounting groove 10. Several sets of fixing members 12 are also connected between the lead trimmer 11 and the mounting groove 10. The mounting grooves 10 on both sides of the metal plate body 9 and the cutting groove 8 are used for limiting the mounting of the lead trimmer 11. A second hinge plate 13 is connected to one end of the metal plate body 9. A bottom part is provided at the end of the metal plate body 9 near the second hinge plate 13. The second hinge hole 14 is used for the hinge connection between the metal plate 9 and the drive component 4 by adding a second hinge plate 13 to one end of the metal plate 9. The pin trimmer 11 includes a metal blade 15. Several sets of fixing holes 16 are opened on one side of the metal blade 15 and the mounting groove 10. A cutting head 17 is also connected to the top of the metal blade 15. The pin trimmer 11 can be connected and fixed inside the mounting groove 10 by the fixing holes 16 opened on the metal blade 15 and the mounting groove 10 respectively.

[0028] A T-shaped slot 18 is provided on one side of the metal blade 15, and a T-shaped clamping plate 19 is installed at the bottom of the cutting head 17. The T-shaped slot 18 and the T-shaped clamping plate 19 are structurally matched and are engaged. Through the engagement structure between the T-shaped slot 18 and the T-shaped clamping plate 19, the cutting head 17 can be limited and clamped to one side of the metal blade 15. The driving component 4 includes an electric push rod 20. Both ends of the electric push rod 20 are equipped with hinge seats 21. The hinge seats 21 are structurally matched with the first hinge plate 6 and the second hinge plate 13. The hinge seats 21 are engaged with the first hinge plate 6 and the second hinge plate 13. Through the engagement structure between the hinge seats 21 and the first hinge plate 6 and the second hinge plate 13, the electric push rod 20 can be movably connected between the support base 1 and the metal plate 9.

[0029] Working principle: This solution uses a pin trimming assembly 2 installed on the top of the support base 1. The pin trimming assembly 2 is movably connected to the top of the support base 1 via a hinge shaft 3. The pin trimming assembly 2 includes a drive component 4 and a transmission plate 5. When the electric push rod 20 in the drive component 4 is energized, it can drive the transmission plate 5 to perform scissor adjustment at one end of the support base 1. In conjunction with the pin trimming scissors 11 installed on the support base 1 and one side, when the electric push rod 20 quickly extends and retracts, it can trim and shape the capacitor pins inserted between the two sets of pin trimming scissors 11. This process can be completed without manual force, which can not only reduce the fatigue of workers, but also improve the flatness of the capacitor pin trimming and work efficiency.

[0030] This solution uses several sets of fixing holes 16 opened on one side of the metal blade 15 and the mounting groove 10, and several sets of fixing parts 12 connected between the lead trimmer 11 and the mounting groove 10, to connect the two sets of metal blades 15 to one side of the drive component 4 and the transmission plate 5 respectively. Through the T-shaped slot 18 opened on one side of the metal blade 15, and the T-shaped plate 19 added to the bottom of the cutting head 17, since the T-shaped slot 18 and the T-shaped plate 19 are in a snap-fit ​​fit, the cutting head 17 used for trimming capacitor leads can also be snap-fitted and fixed to one side of the metal blade 15.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is 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 lead trimming device for capacitor production, comprising a support base (1), characterized in that: The top of the support base (1) is connected to a pin trimming assembly (2), and a hinge shaft (3) is also installed between the pin trimming assembly (2) and the support base (1). The pin trimming assembly (2) includes a driving component (4), and the output end of the driving component (4) is connected to a transmission plate (5). A first hinge plate (6) is installed on the top of one end of the support base (1). A first hinge hole (7) is opened on the top of the end of the support base (1) away from the first hinge plate (6). A cutting groove (8) is also opened on the side of the support base (1) near the first hinge hole (7).

2. The capacitor lead trimming device according to claim 1, characterized in that: The transmission plate (5) includes a metal plate (9), and a mounting groove (10) is provided on one side of both the metal plate (9) and the cutting groove (8). A pin trimmer (11) is connected inside the mounting groove (10), and several sets of fasteners (12) are connected between the pin trimmer (11) and the mounting groove (10).

3. The capacitor lead trimming device according to claim 2, characterized in that: One end of the metal plate (9) is connected to a second hinge plate (13), and a second hinge hole (14) is provided at the bottom of the end of the metal plate (9) near the second hinge plate (13).

4. The capacitor lead trimming device according to claim 3, characterized in that: The pin trimmer (11) includes a metal blade (15), and several sets of fixing holes (16) are provided on one side of the metal blade (15) and the mounting groove (10). A cutting head (17) is also connected to the top of the metal blade (15).

5. The capacitor lead trimming device according to claim 4, characterized in that: A T-shaped slot (18) is provided on one side of the metal blade (15), and a T-shaped plate (19) is installed at the bottom of the cutting head (17). The T-shaped slot (18) and the T-shaped plate (19) are structurally matched, and the T-shaped slot (18) and the T-shaped plate (19) are engaged in a snap-fit ​​relationship.

6. The capacitor lead trimming device according to claim 5, characterized in that: The driving component (4) includes an electric actuator (20), and both ends of the electric actuator (20) are equipped with hinge seats (21). The hinge seats (21) are structurally matched with the first hinge plate (6) and the second hinge plate (13), and the hinge seats (21) are hinged to the first hinge plate (6) and the second hinge plate (13).

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