Capacitor pin correction device
By designing a capacitor pin alignment device, which utilizes the combined action of a fixed blade and a pressure foot assembly, the problem of capacitor pin misalignment was solved, achieving precise pin alignment and improving product yield.
Patent Information
- Application Number
- CN202423220710.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-26
AI Technical Summary
During transportation and handling, capacitor leads are prone to deviating from the center, resulting in flattening and causing the positive and negative leads to be out of alignment, leading to scrapping.
A capacitor pin alignment device is designed, including a base, a mounting plate, a fixed blade mounting base, a fixed blade, a pressure foot assembly, and a drive assembly. The fixed blade vertically positions the pin, and the pressure foot assembly and drive assembly work together to push the pin back to the correct position, preventing new deformation in the vertical direction.
This achieves precise calibration of capacitor pins, avoiding flattening defects caused by misalignment and improving product yield.
Smart Images
Figure CN223770975U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of component assembly technology, specifically a capacitor pin calibration device. Background Technology
[0002] Capacitors are frequently used in electronic products. During transportation and handling, the leads of capacitors may be deviated from their center due to external forces. This deviation can cause a series of problems. One of the more obvious problems is that after flattening the leads, the positive and negative leads cannot be aligned in a straight line, resulting in poor flattening and scrapping.
[0003] Therefore, this application proposes a capacitor pin calibration device. Utility Model Content
[0004] In view of the shortcomings of the prior art, this utility model provides a capacitor pin calibration device, the main purpose of which is to solve the technical problems existing in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a capacitor pin calibration device, comprising a base, a mounting plate, a fixed blade mounting seat, a fixed blade, a pressure foot assembly, a drive assembly, and a slide rail. The mounting plate is disposed on the upper part of the base, a slide rail is disposed on one side of the mounting plate, and a fixed blade mounting seat is disposed on the other side of the mounting plate. The fixed blade mounting seat is connected to the mounting plate, and the fixed blade is connected to the upper part of the fixed blade mounting seat. The pressure foot assembly is slidably connected to the slide rail, and the drive assembly is connected to the pressure foot assembly, driving the pressure foot assembly to move towards the fixed blade.
[0006] Furthermore, the upper part of the fixed blade mounting base is provided with a fixed blade groove and a waste discharge hole that passes through the mounting base. The interior of the fixed blade groove is provided with a threaded hole, which is connected to the threaded hole by a fastener, so that the fixed blade is fixedly connected in the fixed blade groove.
[0007] Furthermore, the presser foot assembly includes a main seat, a transmission block, a connecting body, a presser foot movable block, and a buffer block. The main seat is connected to the slide table of the slide rail, the transmission block is connected to the rear of the main seat, the connecting body is connected to the upper part of the main seat, the presser foot movable block is connected to the upper part of the connecting body, the front end of the presser foot movable block is at the same height as the fixed blade, and the buffer block is connected to the rear end of the presser foot movable block.
[0008] Furthermore, the transmission block and the rear of the connecting body are connected by pins, and a tension spring is connected between the two pins. A connecting shaft is connected through the side of the transmission block, and rollers are provided at both ends of the connecting shaft. The rollers are provided with parallel cross-sections. The main seat and the buffer block are connected by pins, and a tension spring is connected between the two pins. A locking block is provided on the upper part of the pressure foot movable block, and the locking block is connected to the connecting body.
[0009] Furthermore, the drive assembly includes a swing arm, a rotating shaft, and a drive mechanism for rotating the swing arm. The rotating shaft is connected through the base, and the two ends of the rotating shaft are connected to the swing arm. The front end of the swing arm is provided with a fork structure, which is connected to a roller. The middle part of the swing arm is provided with a rotating shaft hole, which is sleeved on the outside of the rotating shaft. The rear end of the swing arm is provided with a through hole that connects to the output end of the drive mechanism.
[0010] Compared with existing technologies, it has the following advantages: It provides a capacitor pin alignment device, including a base, a mounting plate, a fixed blade mounting seat, a fixed blade, a pressure foot assembly, a drive assembly, and a slide rail. The fixed blade is fixed on the device and is used to position and initially align the pin vertically during cutting. The drive assembly drives the pressure foot assembly to reciprocate along the slide rail. The front end of the pressure foot movable block is at the same height as the fixed blade. The pressure foot movable block and the fixed blade work together to apply pressure to the pin, pushing it back to the correct position. At the same time, the vertical constraint of the fixed blade can prevent the pin from undergoing new vertical deformation during the pushing process, thereby achieving more accurate pin alignment. Attached Figure Description
[0011] Figure 1 The diagram shows the structure of a capacitor pin calibration device.
[0012] Figure 2 The diagram shown is a side view of the capacitor pin correction device.
[0013] Figure 3 The diagram shown is an exploded view of the fixed tool mounting base and the fixed tool.
[0014] Figure 4 The diagram shown is a schematic of the presser foot assembly structure.
[0015] Figure 5 The diagram shown is a schematic of the base structure;
[0016] Figure 6 The diagram shown is a schematic of the drive component structure.
[0017] In the diagram: 1. Base; 2. Mounting plate; 3. Fixed blade mounting seat; 4. Fixed blade; 5. Presser foot assembly; 6. Drive assembly; 7. Slide rail; 8. Capacitor; 30. Fixed blade groove; 31. Scrap material discharge hole; 32. Threaded hole; 50. Main seat; 51. Transmission block; 52. Connecting body; 53. Presser foot movable block; 54. Buffer block; 55. Pin; 56. Tension spring; 57. Connecting shaft; 58. Roller; 59. Locking block; 60. Swing arm; 61. Rotating shaft. Detailed Implementation
[0018] 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.
[0019] Please see Figure 1-2 As shown, this utility model provides a technical solution: a capacitor pin calibration device, including a base 1, a mounting plate 2, a fixed blade mounting seat 3, a fixed blade 4, a pressure foot assembly 5, a drive assembly 6, and a slide rail 7. The mounting plate 2 is provided on the upper part of the base 1, the slide rail 7 is provided on one side of the mounting plate 2, and the fixed blade mounting seat 3 is provided on the other side of the mounting plate 2. The fixed blade mounting seat 3 is connected to the mounting plate 2, the fixed blade 4 is connected to the upper part of the fixed blade mounting seat 3, the pressure foot assembly 5 is slidably connected to the slide rail 7, and the drive assembly 6 is connected to the pressure foot assembly 5, driving the pressure foot assembly 5 to move towards the fixed blade 4.
[0020] Please see Figure 3 As shown, the upper part of the fixed blade mounting base 3 is provided with a fixed blade groove 30 and a waste material discharge hole 31 that passes through the mounting base 3. The interior of the fixed blade groove 30 is provided with a threaded hole 32. The fixed blade 4 is fixedly connected to the threaded hole 32 by fasteners. By designing the fixed blade groove 30, the left and right movement of the fixed blade 4 during operation is prevented. Furthermore, by fixing the fixed blade 4 in the fixed blade groove 30 with fasteners, displacement of the fixed blade 4 due to collision with the pressure foot moving block is prevented during operation.
[0021] Please see Figure 2 , 4As shown, the presser foot assembly 5 includes a main seat 50, a transmission block 51, a connecting body 52, a presser foot movable block 53, and a buffer block 54. The main seat 50 is connected to the slide table of the slide rail 7. The transmission block 51 is connected to the rear of the main seat 50. The connecting body 52 is connected to the upper part of the main seat 50. The presser foot movable block 53 is connected to the upper part of the connecting body 52. The front end of the presser foot movable block 53 is at the same height as the fixed blade 4. The buffer block 54 is connected to the rear end of the presser foot movable block 53. Pins 55 are connected to the rear of the transmission block 51 and the connecting body 52. A tension spring 56 is connected between the two pins 55. A connecting shaft 57 is connected through the side of the transmission block 51. Rollers 58 are provided at both ends of the connecting shaft 57. The rollers 58 have parallel cut surfaces. Pins 55 are connected to the side of the main seat 50 and the buffer block 54. A tension spring 56 is connected between the two pins 55. The purpose of the transmission block 51 is to transmit the force of the swing arm to the main seat 50, so that the main seat 50 can move along the slide rail 7 towards the fixed blade 4. The purpose of the buffer block 54 is to buffer and reduce the reaction force generated by the collision between the presser foot movable block 53 and the fixed blade 4. A locking block 59 is provided on the upper part of the presser foot movable block 53. The locking block 59 is connected to the connecting body 52. The upper part of the connecting body 52 is provided with a groove for the presser foot movable block 53 to be locked. The groove restricts the left and right movement of the presser foot movable block 53 during operation, and the locking block 59 prevents the presser foot movable block 53 from jumping upward.
[0022] Please see Figure 5-6 As shown, the drive assembly 6 includes a swing arm 60, a rotating shaft 61, and a drive mechanism for rotating the swing arm 60. The rotating shaft 61 is internally connected to the base 1, and the swing arms 60 are connected to both ends of the rotating shaft 61. The front end of the swing arm 60 is provided with a fork structure 600, which is connected to the roller 58. The middle part of the swing arm 60 is provided with a rotating shaft hole 601, which is fitted onto the outside of the rotating shaft 11. The rear end of the swing arm 60 is provided with a through hole 602 that connects to the output end of the drive mechanism. The rotating shaft 61 serves as the fulcrum for rotating the swing arm 60. When the end of the swing arm 60 connected to the drive mechanism is subjected to a force and moves downward, the fork structure 600 on the swing arm 60 pushes the pressure foot assembly 5 to move towards the fixed tool 4.
[0023] In actual operation, the disc of capacitor 8 is placed on top of fixed blade 4. The vertical surface of fixed blade 4 is used to pre-correct any bending or deviation of the capacitor 8 pins back to the correct position. Then, pressure is applied to the pins from the other side by pressure foot movable block 53. Under the pressure of pressure foot movable block 53, the pins of capacitor 8 are pushed laterally back to the correct position. At the same time, the vertical constraint of fixed blade 4 prevents the pins from undergoing new vertical deformation during the pushing process, thereby achieving pin correction. Through the coordinated action of fixed blade 4 and pressure foot movable block 53, the pin correction function during the pin cutting process is effectively realized.
Claims
1. A capacitor pin correction device, characterized by, The utility model provides a cutting machine, including base (1), mounting plate (2), fixed knife mounting seat (3), fixed knife (4), presser foot assembly (5), drive assembly (6), slide rail (7), the upper portion of base (1) is provided with mounting plate (2), one side of mounting plate (2) is provided with slide rail (7), the other side of mounting plate (2) is provided with fixed knife mounting seat (3), fixed knife mounting seat (3) is connected on mounting plate (2), fixed knife (4) is connected in the upper portion of fixed knife mounting seat (3), presser foot assembly (5) is connected on slide rail (7), drive assembly (6) is connected presser foot assembly (5), and drive presser foot assembly (5) moves to fixed knife (4) direction.
2. The capacitor lead correction device of claim 1, wherein, The upper portion of fixed knife mounting seat (3) is equipped with fixed knife groove (30) and the waste blanking hole (31) of the through mounting seat (3), the inside of fixed knife groove (30) is equipped with threaded hole (32), is connected to threaded hole (32) in fastener, makes fixed knife (4) fixed connection in fixed knife groove (30).
3. The capacitor lead correction device of claim 1, wherein, The presser foot assembly (5) includes main seat (50), transmission block (51), connecting body (52), presser foot movable block (53), buffer block (54), the main seat (50) is connected on the slide of slide rail (7), the transmission block (51) is connected in the rear of main seat (50), the connecting body (52) is connected in the upper portion of main seat (50), the presser foot movable block (53) is connected in the upper portion of connecting body (52), the front end of presser foot movable block (53) is at the same height with fixed knife (4), the buffer block (54) is connected in the rear end of presser foot movable block (53).
4. The capacitor lead correction device of claim 3, wherein, The rear of transmission block (51) and connecting body (52) is connected with the pin (55), and the pull spring (56) is connected between the two pins (55), the side of transmission block (51) is connected with the connecting shaft (57) through, both ends of connecting shaft (57) are equipped with the gyro wheel (58), the gyro wheel (58) is equipped with the parallel tangent plane, the side of main seat (50) and buffer block (54) is connected with the pin (55), and the pull spring (56) is connected between the two pins (55), the upper portion of presser foot movable block (53) is provided with the locking block (59), the locking block (59) is connected in connecting body (52).
5. The capacitor lead correction device of claim 1, wherein, The drive assembly (6) includes swing arm (60), pivot (61) and drive mechanism that drives swing arm (60) rotation, the pivot (61) is connected through in base (1), both ends of pivot (61) are connected with swing arm (60), the front end of swing arm (60) is equipped with fork head structure (600), the fork head structure (600) is connected with gyro wheel (58), the middle part of swing arm (60) is equipped with pivot hole (601), pivot hole (601) is set outside pivot (61), the rear end of swing arm (60) is equipped with the through hole (602) of output end connection of drive mechanism.