Pin correction device for capacitor production

Abstract

A pin correction device for capacitor production comprises a protective shell, a cover plate is arranged on the protective shell in an embedded mode, square holes are symmetrically distributed in the cover plate, first guide rods are symmetrically distributed and fixedly connected to the cover plate, a pressing plate is arranged on the first guide rods in a sliding mode, and the pressing plate is fixedly connected with the protective shell. The lower portion of the pressing plate extends into the protective shell, the first guide rod is sleeved with a second elastic piece enabling the pressing plate to reset, correction plates which are symmetrically distributed are arranged in the protective shell, and first elastic pieces are connected between the correction plates and the inner wall of the protective shell. Limiting plates which are symmetrically distributed are arranged in the protective shell in a sliding mode, and limiting frames are arranged on the limiting plates. The pins on the two sides extend into the protective shell from the square holes, then the capacitor is pressed, the pressing plate moves downwards, the correcting plate intensively extrudes the staggered pins to be close to and perpendicular to the capacitor, rapid correcting is achieved, a user can be effectively helped to master precision, and the correcting effect is guaranteed.

Description

Technical Field

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

[0002] During capacitor production, the pins are prone to bending and misalignment. In order to avoid problems such as poor capacitor connection and overheating caused by bent or misaligned pins, pin correction is required during the production process to ensure the quality and performance of the capacitor.

[0003] At present, the usual practice is to manually adjust the pins. Place the capacitor on a flat workbench and then use tweezers to adjust the direction of the pins so that they are perpendicular to the surface of the capacitor. However, manual adjustment of the pins is time-consuming and laborious, and it is difficult to control the accuracy, and the effect is difficult to guarantee.

[0004] Therefore, there is an urgent need to provide a pin correction device for capacitor production that can quickly correct while ensuring accuracy and effect. Utility Model Content

[0005] In order to overcome the shortcomings of the current manual adjustment of pins, which is time-consuming and labor-intensive, difficult to grasp the accuracy, and difficult to ensure the effect, the utility model provides a pin correction device for capacitor production, which can quickly correct and ensure accuracy and effect.

[0006] In order to solve the above-mentioned problem, the utility model adopts the following technical scheme: a pin correction device for capacitor production, comprising a protective shell, a cover plate is embedded on the protective shell, the cover plate is provided with symmetrically distributed square holes, a symmetrically distributed first guide rod is fixedly connected to the cover plate, a pressure plate is slidably provided on the first guide rod, the lower part of the pressure plate extends into the protective shell, a second elastic member is sleeved on the first guide rod for resetting the pressure plate, a symmetrically distributed correction plate is provided in the protective shell, the correction plate is in contact with the pressure plate, a first elastic member is connected between the correction plate and the inner wall of the protective shell, a symmetrically distributed limit plate is slidably provided in the protective shell, a limit frame is provided on the limit plate, and the limit frame is used to limit the pin position.

[0007] Furthermore, the surface of the pressing plate in contact with the correction plate is an inclined surface.

[0008] Furthermore, a pushing frame is slidably arranged on the outside of the protective shell, and a second guide rod is slidably penetrated on both sides of the protective shell, the second guide rod can be in contact and cooperate with the pushing frame, a push plate is fixedly connected to the second guide rod, the push plate can be in contact and cooperate with the limit plate, and a third elastic member is sleeved on the second guide rod.

[0009] Furthermore, a surface of the pushing frame in contact with the second guide rod is an inclined surface.

[0010] Furthermore, the push plate is in an inverted V shape.

[0011] Furthermore, a screw is rotatably provided on the protective shell, a third guide rod is provided on the protective shell, a positioning plate is slidably provided on the third guide rod, and the positioning plate is threadedly connected to the screw.

[0012] Furthermore, a limiting wheel is rotatably arranged in the limiting frame, a connecting plate is slidably arranged on the limiting frame, a correction wheel is arranged on the connecting plate, and a fourth elastic member is sleeved on the connecting plate.

[0013] Furthermore, a latch is provided on the connecting plate.

[0014] Furthermore, a protective sleeve is provided on the connecting plate, and the fourth elastic member is located inside the protective sleeve.

[0015] Compared with the prior art, the utility model has the following technical effects: 1. By extending the pins on both sides from the square hole into the protective shell, and then pressing the capacitor, the pressure plate moves down to squeeze the correction plate to squeeze the misplaced pins close to and perpendicular to the capacitor, rapid correction is achieved, and it can effectively help users grasp the accuracy and ensure the correction effect.

[0016] 2. By pressing the push frame, the second guide rod drives the push plate to move inward to push the two limit plates apart, thereby adjusting the distance between the two limit plates to facilitate the use of capacitors with different pin spacings.

[0017] 3. The protective housing can be fixed to the edge of the workbench by rotating the screw to move the positioning plate, so as to stabilize the protective housing and prevent the protective housing from moving during use.

[0018] 4. By extending the pin out of the limit frame, the correction wheel and the limit wheel can rotate to straighten the pin, thereby ensuring the pin correction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the protective housing, cover plate and pressure plate of the utility model.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the limiting plate and the limiting frame of the utility model.

[0022] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the push frame, push plate and cover plate of the utility model.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the second guide rod and the push plate of the utility model.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the screw rod, protective housing and positioning plate of the utility model.

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the protective shell, cover plate and limiting wheel of the utility model.

[0026] Figure 8 It is a three-dimensional cross-sectional structural schematic diagram of the limiting wheel, the correcting wheel and the connecting plate of the utility model.

[0027] In the above figures: 1: protective shell, 2: cover plate, 3: first guide rod, 4: pressure plate, 5: correction plate, 6: first elastic member, 7: second elastic member, 8: limit plate, 9: limit frame, 10: push frame, 11: second guide rod, 12: push plate, 13: third elastic member, 14: screw rod, 15: third guide rod, 16: positioning plate, 17: limit wheel, 18: correction wheel, 19: connecting plate, 20: fourth elastic member, 21: latch, 22: protective cover. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] Example 1

[0030] See also Figure 1-Figure 3A pin correction device for capacitor production includes a protective shell 1, a cover plate 2 is embedded on the top of the protective shell 1, two square holes symmetrically distributed in the middle of the top of the cover plate 2 are arranged, two first guide rods 3 symmetrically distributed in the front and back are fixed to the top of the cover plate 2, a pressing plate 4 is slidably arranged on the first guide rod 3, the lower part of the pressing plate 4 extends into the protective shell 1, a second elastic member 7 for resetting the pressing plate 4 is sleeved on the first guide rod 3, and the two ends of the second elastic member 7 are respectively connected to the protective shell 1 and the pressing plate 4, and the protective shell 1 Two correction plates 5 symmetrically distributed on the left and right are arranged inside, and the correction plates 5 are in contact with the pressure plate 4. The side of the pressure plate 4 in contact with the correction plate 5 is an inclined surface. Under the action of the inclined surface, the downward movement of the pressure plate 4 can squeeze the correction plate 5 to move inward to correct the pin. At least two first elastic members 6 are connected between the correction plate 5 and the inner wall of the protective shell 1. Two limit plates 8 symmetrically distributed on the left and right are slidably arranged in the middle position inside the protective shell 1. A limit frame 9 is arranged on the side of the limit plate 8 by screw connection, and the limit frame 9 is used to limit the position of the pin.

[0031] When correcting the pins, press the capacitor between the two pressure plates 4, and the pins on both sides extend from the square holes into the protective housing 1 and are kept inside the limit frame 9. As the capacitor is pressed, the pressure plate 4 moves down to concentrate the correction plate 5, and the second elastic member 7 is stretched accordingly. The correction plate 5 squeezes the pins inward so that the misplaced pins are close to and perpendicular to the capacitor, thereby achieving correction.

[0032] Example 2

[0033] Based on Example 1, please refer to Figure 4 and Figure 5 A pushing frame 10 is slidably arranged on the outside of the protective shell 1, and a second guide rod 11 is slidably penetrated on both the front and rear sides of the protective shell 1, and the second guide rod 11 can contact and cooperate with the pushing frame 10. The side of the pushing frame 10 in contact with the second guide rod 11 is an inclined surface. Under the action of the inclined surface, the pushing frame 10 moves downward to squeeze the second guide rod 11 to move backward. A push plate 12 is fixedly connected to the rear end of the second guide rod 11 by welding. The push plate 12 is arranged in an inverted V shape, and the limit plate 8 can be pushed open when the push plate 12 moves backward. A third elastic member 13 is sleeved on the second guide rod 11.

[0034] The push frame 10 is pressed to squeeze the second guide rod 11 and move inward to compress the third elastic member 13, and the push plate 12 pushes the two limit plates 8 apart to adjust the distance between the two limit plates 8, so as to facilitate the use of capacitors with different pin spacings.

[0035] See also Figure 6A screw 14 is rotatably provided at the left front portion of the protective shell 1, and a third guide rod 15 is provided at the right front portion of the protective shell 1. A positioning plate 16 is slidably provided on the third guide rod 15. The positioning plate 16 is threadedly connected to the screw 14. Rotating the screw 14 can move the positioning plate 16, so as to facilitate fixing the protective shell 1 to the edge of the workbench.

[0036] When in use, the screw rod 14 is rotated to move the positioning plate 16 downward, and then the protective shell 1 is clamped on the edge of the workbench, and the screw rod 14 is rotated in the opposite direction to move the positioning plate 16 upward for fixation, so as to stabilize the protective shell 1 and prevent the protective shell 1 from moving during use.

[0037] See also Figure 7 and Figure 8 A limiting wheel 17 is rotatably arranged in the limiting frame 9, a connecting plate 19 is slidably arranged on the limiting frame 9, a correction wheel 18 is arranged on the connecting plate 19, and the correction wheel 18 and the limiting wheel 17 can rotate to straighten the pin, a fourth elastic member 20 is sleeved on the connecting plate 19, and the two ends of the fourth elastic member 20 are respectively connected to the connecting plate 19 and the limiting frame 9, a latch 21 is arranged on the connecting plate 19, and after the connecting plate 19 moves, the connecting plate 19 can be fixed by using the latch 21, and a protective cover 22 is sleeved on the connecting plate 19, and the fourth elastic member 20 is located inside the protective cover 22, and the protective cover 22 is used to protect the fourth elastic member 20.

[0038] After the pin is extended into the limit frame 9, the pin is located between the correction wheel 18 and the limit wheel 17. Under the action of the fourth elastic member 20, the correction wheel 18 moves to a suitable position according to the size of the pin and keeps in contact with the pin. The pin is corrected. When the capacitor is removed, the pin rubs against the correction wheel 18 and the limit wheel 17, thereby driving the correction wheel 18 and the limit wheel 17 to rotate to straighten the pin.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pin correction device for capacitor production, comprising a protective housing (1), wherein a cover plate (2) is embedded in the protective housing (1), characterized in that: The cover plate (2) is provided with symmetrically distributed square holes, the cover plate (2) is fixedly connected with a symmetrically distributed first guide rod (3), a pressure plate (4) is slidably arranged on the first guide rod (3), the lower part of the pressure plate (4) extends into the protective shell (1), the first guide rod (3) is sleeved with a second elastic member (7) for resetting the pressure plate (4), a symmetrically distributed correction plate (5) is arranged in the protective shell (1), the correction plate (5) is in contact with the pressure plate (4), a first elastic member (6) is connected between the correction plate (5) and the inner wall of the protective shell (1), a symmetrically distributed limit plate (8) is slidably arranged in the protective shell (1), a limit frame (9) is arranged on the limit plate (8), and the limit frame (9) is used to limit the pin position.

2. A pin correction device for capacitor production according to claim 1, characterized in that: The surface of the pressing plate (4) that contacts the correction plate (5) is an inclined surface.

3. A pin correction device for capacitor production according to claim 1, characterized in that: A pushing frame (10) is slidably arranged on the outside of the protective shell (1), and second guide rods (11) are slidably penetrated on both sides of the protective shell (1), and the second guide rods (11) can be in contact with and cooperate with the pushing frame (10). A push plate (12) is fixedly connected to the second guide rod (11), and the push plate (12) can be in contact with and cooperate with the limit plate (8). A third elastic member (13) is sleeved on the second guide rod (11).

4. A pin correction device for capacitor production according to claim 3, characterized in that: The surface of the pushing frame (10) that contacts the second guide rod (11) is an inclined surface.

5. A pin correction device for capacitor production according to claim 3, characterized in that: The push plate (12) is in an inverted V shape.

6. A pin correction device for capacitor production according to claim 1, characterized in that: A screw rod (14) is rotatably arranged on the protective shell (1), a third guide rod (15) is arranged on the protective shell (1), a positioning plate (16) is slidably arranged on the third guide rod (15), and the positioning plate (16) is threadedly connected to the screw rod (14).

7. A pin correction device for capacitor production according to claim 1, characterized in that: A limiting wheel (17) is rotatably arranged inside the limiting frame (9), a connecting plate (19) is slidably arranged on the limiting frame (9), a correction wheel (18) is arranged on the connecting plate (19), and a fourth elastic member (20) is sleeved on the connecting plate (19).

8. A pin correction device for capacitor production according to claim 7, characterized in that: The connecting plate (19) is provided with a latch (21).

9. A pin correction device for capacitor production according to claim 7, characterized in that: The connecting plate (19) is sleeved with a protective sleeve (22), and the fourth elastic member (20) is located inside the protective sleeve (22).

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