Thin film capacitor pin correction device

Abstract

The utility model relates to the capacitor production field, and especially relates to a film capacitor pin correction device comprising a mounting plate, one side of the upper part of the mounting plate is provided with a mounting groove, one side of the mounting groove is provided with a pin groove, and the other side of the mounting plate is provided with a telescopic block through a limiting rod; cover plates are rotationally mounted on the two sides of the telescopic block through rotating arms, pressing plates are arranged on the two sides of each cover plate, and a plurality of correcting blocks are arranged on the bottom wall of each cover plate. According to the utility model, the capacitor body is fixed and limited through the mounting groove, the pins of the capacitor body can be fixed and corrected through the cooperation of the pin groove and the cover plate, the correction process can be quicker through the arrangement of the correction block and the telescopic block, and compared with the traditional manual correction, the correction efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor production, in particular to a film capacitor pin correction device. Background Art

[0002] Film capacitors are electronic components that are usually made of metal foil or metalized film as electrodes and plastic films such as polyethylene, polypropylene, polystyrene or polycarbonate as dielectrics. This type of capacitor is widely used in analog signal cross-connection, power supply noise bypass, resonance and other circuits.

[0003] During the production process of capacitors, the capacitor pins may be bent by external forces during processing or transportation, which will cause poor contact between the pins and the circuit board, thus affecting the performance of the capacitor. In the current existing technology, manual correction with the help of tools is often used in the correction process, and repeated operations are required during the correction process. If there is any inappropriate operation, the pins may break. The correction efficiency is too low, which is not conducive to the efficient operation of the production line. Therefore, there is an urgent need for a thin film capacitor pin correction device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a film capacitor pin correction device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A film capacitor pin correction device comprises a mounting plate, wherein a mounting groove is provided on one side of the upper portion of the mounting plate, a pin groove is provided on one side of the mounting groove, and a telescopic block is installed on the other side of the mounting plate through a limit rod, and cover plates are rotatably installed on both sides of the telescopic block through a rotating arm, pressure plates are provided on both sides of the cover plate, and a plurality of correction blocks are provided on the bottom wall of the cover plate.

[0007] In addition, a preferred structure is that a capacitor body is arranged in the installation groove, and an anti-sliding block is arranged on one side of the inner wall of the installation groove, and the anti-sliding block is in compression contact with the capacitor body.

[0008] In addition, a preferred structure is that a limit rod is provided on one side of the telescopic block, the limit rod extends into a notch provided on one side of the mounting plate and is connected to a spring assembly, and the spring assembly is connected to the mounting plate.

[0009] In addition, a preferred structure is that the inner wall of each rotating arm is provided with a protrusion, and the protrusion is installed in a limited movement in the limiting grooves opened on both sides of the mounting plate.

[0010] In addition, a preferred structure is that a front limit block is provided on one side of the pin slot, the front limit block is higher than the top surface of the pin slot, and shallow grooves are provided in the middle of the pin slot and the front limit block.

[0011] In addition, a preferred structure is that each of the correction blocks is in an eight-shaped shape with its opening facing one side of the telescopic block, wherein the correction block includes two correction rubber blocks, wherein the centerline position of each correction block is aligned with the center of the front limit block.

[0012] In addition, a preferred structure is that when the rotating arm rotates, the correction block is in compression contact with the pin groove.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, the capacitor body is fixed and limited by the installation groove, and the pin groove and the cover plate cooperate to achieve the purpose of fixing and correcting the pins of the capacitor body. The setting of the correction block and the telescopic block can make the correction process faster. Compared with traditional manual correction, it has more efficient correction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of a thin film capacitor pin correction device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the expanded structure of a thin film capacitor pin correction device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the telescopic block structure of a thin film capacitor pin correction device proposed by the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the mounting groove structure of a film capacitor pin correction device.

[0019] In the figure: 1 mounting plate, 2 mounting slot, 21 anti-sliding block, 3 telescopic block, 4 rotating arm, 5 cover plate, 51 pressure plate, 52 protrusion, 6 limit slot, 7 pin slot, 71 front limit block, 8 correction block, 9 capacitor body, 10 spring assembly, 11 limit rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4A film capacitor pin correction device includes a mounting plate 1, a mounting groove 2 is opened on one side of the upper part of the mounting plate 1, a pin groove 7 is arranged on one side of the mounting groove 2, and a telescopic block 3 is installed on the other side of the mounting plate 1 through a limit rod 11, and a cover plate 5 is rotatably installed on both sides of the telescopic block 3 through a rotating arm 4, a pressure plate 51 is arranged on both sides of the cover plate 5, and a plurality of correction blocks 8 are arranged on the bottom wall of the cover plate 5.

[0022] The capacitor body 9 is disposed in the installation groove 2 , and an anti-sliding block 21 is disposed on one side of the inner wall of the installation groove 2 . The anti-sliding block 21 is in compression contact with the capacitor body 9 .

[0023] Moreover, a limit rod 11 is provided on one side of the telescopic block 3, the limit rod 11 extends into a notch provided on one side of the mounting plate 1 and is connected with a spring assembly 10, and the spring assembly 10 is connected to the mounting plate 1. The spring assembly 10 can be used to automatically reset after each correction is completed, thereby improving the correction efficiency.

[0024] In addition, the inner wall of each rotating arm 4 is provided with a protrusion 52, and the protrusion 52 is installed in the limiting groove 6 opened on both sides of the mounting plate 1. The protrusion 52 can make the correction process more stable and fast.

[0025] Furthermore, a front stopper 71 is provided on one side of the pin slot 7, the front stopper 71 is higher than the top surface of the pin slot 7, and a shallow groove is provided in the middle of the pin slot 7 and the front stopper 71. The pin slot 7 and the front stopper 71 can effectively limit and fix the capacitor pin.

[0026] Furthermore, each correction block 8 is in an eight-shape, with its opening facing one side of the telescopic block 3 , wherein the correction block 8 includes two correction rubber blocks, wherein the centerline position of each correction block 8 is aligned with the center of the front limit block 71 .

[0027] Furthermore, when the rotating arm 4 rotates, the correction block 8 is pressed into contact with the pin groove 7 .

[0028] In this embodiment, the capacitor body 9 is placed in the mounting groove 2 on the mounting plate 1, and is fixed and limited by the anti-sliding block 21 inside the capacitor body 9. At the same time, the pins of the capacitor body 9 are clamped with the pin groove 7, wherein the front end of the pin is clamped with the front limit block 71. If a pin is crooked, the crooked pin cannot be limited with the pin groove 7, but the front limit block 71 can fix the front end of the pin. At the same time, the rotating arm 4 is rotated by the pressing plate 51, and the cover plate 5 is driven to be pressed on the pin groove 7. The correction block 8 in the cover plate 5 is in contact with the pin groove 7 by pressing, and the correction block 8 is in an eight-shaped shape, which can effectively adapt the crooked pins. At the same time, when the rotating arm 4 is pressed down, the protrusion 52 on the rotating arm 4 is engaged with the limit grooves 6 on both sides of the mounting plate 1 to ensure its stable correction process. At the same time, the cover plate 5 is pushed, so that the telescopic block 3 moves outward through the spring assembly 10. At this time, the correction block 8 will straighten the pins on the pin groove 7, and through the mutual extrusion and the shallow grooves opened, the pins will be gradually straightened;

[0029] The straightening process can be repeated multiple times to improve the correction rate of the pins. When the correction is completed, the capacitor body 9 in the mounting groove 2 can be removed.

[0030] In the utility model, the capacitor body 9 is fixed and limited by the installation groove 2, and the pin groove 7 cooperates with the cover plate 5, so as to achieve the purpose of fixing and correcting the pins of the capacitor body, and the setting of the correction block and the telescopic block can make the correction process faster, and it has a more efficient correction efficiency compared with the traditional manual correction.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A film capacitor pin correction device, comprising a mounting plate (1), characterized in that: A mounting groove (2) is provided on one side of the upper portion of the mounting plate (1), a pin groove (7) is provided on one side of the mounting groove (2), a telescopic block (3) is installed on the other side of the mounting plate (1) via a limit rod (11), a cover plate (5) is rotatably installed on both sides of the telescopic block (3) via a rotating arm (4), a pressing plate (51) is provided on both sides of the cover plate (5), and a plurality of correction blocks (8) are provided on the bottom wall of the cover plate (5).

2. A film capacitor pin correction device according to claim 1, characterized in that: A capacitor body (9) is arranged in the installation groove (2), and an anti-sliding block (21) is arranged on one side of the inner wall of the installation groove (2), the anti-sliding block (21) being in compression contact with the capacitor body (9).

3. A film capacitor pin correction device according to claim 1, characterized in that: A limit rod (11) is provided on one side of the telescopic block (3); the limit rod (11) extends into a notch provided on one side of the mounting plate (1) and is connected to a spring assembly (10); the spring assembly (10) is connected to the mounting plate (1).

4. A thin film capacitor pin correction device according to claim 1, characterized in that: The inner wall of each rotating arm (4) is provided with a protrusion (52), and the protrusion (52) is installed in a limited movement in a limiting groove (6) provided on both sides of the mounting plate (1).

5. A film capacitor pin correction device according to claim 1, characterized in that: A front stop block (71) is provided on one side of the pin groove (7), the front stop block (71) is higher than the top surface of the pin groove (7), and shallow grooves are provided in the middle of the pin groove (7) and the front stop block (71).

6. A thin film capacitor pin correction device according to claim 1, characterized in that: Each of the correction blocks (8) is in an eight-shaped shape, with its opening facing one side of the telescopic block (3), wherein the correction block (8) comprises two correction rubber blocks, wherein the centerline position of each correction block (8) is aligned with the center of the front limit block (71).

7. A film capacitor pin correction device according to claim 1, characterized in that: When the rotating arm (4) rotates, the correction block (8) is pressed into contact with the pin groove (7).

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