Sealing device of low-voltage capacitor

Abstract

The utility model discloses a sealing device of a low-voltage capacitor, and relates to the technical field of low-voltage capacitors. The sealing device of the low-voltage capacitor comprises a bottom plate, a disc, a driving structure and a pressing structure, a support is fixedly installed at the top of the bottom plate, a hydraulic rod is arranged on the support, a sealing head is arranged at the bottom of the support, the disc is arranged on the bottom plate, four sets of charging barrels which are annularly distributed at equal intervals are fixedly installed on the disc, and a circular plate is fixedly installed on the inner wall of each charging barrel. Two clamping plates are arranged at the top of the circular plate, a trapezoidal positioning groove is formed in the outer wall of the charging barrel, the driving structure is arranged on the bottom plate, the circular plate and the support and comprises a transverse plate, a gear, a motor and a gear ring, and the pressing structure is arranged on the charging barrel. According to the sealing device of the low-voltage capacitor, feeding and discharging of the capacitor are convenient and fast, the capacitor coincides with the circle center of the charging barrel after being fixed, the condition of deviation during subsequent air opening is prevented, and the sealing device can also be suitable for capacitors of different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to low voltage capacitor technical field, in particular to a low voltage capacitor's sealing device. BACKGROUND

[0002] The utility model discloses a kind of sealing machines for capacitor, including bottom plate, the top of bottom plate is movably connected with cylinder, the top of cylinder is fixedly connected with workbench.The utility model selects the die of corresponding capacitor volume, makes capacitor and the groove of die top fit, sealing equipment does not loosen after contact with capacitor, the sealing success rate of capacitor is extremely high, when other size's groove and die need to be replaced, push rod is moved to right side, push rod drives triangular block to rotate, clamping plate loses the support of triangular block, clamping plate is rotated to the side close to fixed block by the tension of tension spring, die loses fixed, moves die upwards, after selecting other size's die and groove, die can be installed in the inside of placing groove, with the advantage of high sealing success rate, fixed structure is replaceable, when sealing equipment contacts capacitor, capacitor does not loosen, improve the sealing success rate of capacitor.

[0003] The above-mentioned sealing machine for capacitor needs to replace the die when processing capacitors of different specifications and sizes, which is inconvenient to operate, and the capacitor is easy to be stuck in the die, causing inconvenience in feeding and discharging and affecting the processing efficiency. Therefore, it can be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sealing device for low voltage capacitor, which can solve the problem of needing to replace the die when processing capacitors of different specifications and sizes, which is inconvenient to operate, and the capacitor is easy to be stuck in the die, causing inconvenience in feeding and discharging and affecting the processing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sealing device for low voltage capacitor, including bottom plate, disc, driving structure and compression structure, the top of bottom plate is fixedly installed with support, hydraulic rod is arranged on the support, the bottom of support is provided with sealing head, disc is arranged on bottom plate, four groups of material cylinders are fixedly installed on disc and are equidistantly distributed in ring shape, circular plate is fixedly installed on the inner wall of material cylinder, two groups of clamping plates are arranged on the top of circular plate, trapezoidal positioning groove is formed in the outer wall of material cylinder, driving structure is arranged on bottom plate, disc and support, driving structure includes horizontal plate, gear, motor and gear ring, compression structure is arranged on material cylinder, and compression structure is used to drive the movement of clamping plate.

[0006] Preferably, the free end of the hydraulic rod passes through the support and is fixedly connected with a connecting disc, and the sealing head is detachably installed at the bottom of the connecting disc.

[0007] Preferably, the bottom of the disc is fixedly provided with an annular convex ring, the top of the bottom plate is provided with an annular groove, and the annular convex ring is slidably arranged in the annular groove.

[0008] Preferably, the horizontal plate is fixedly arranged on the outer wall of the support, the gear is rotatably arranged between the bottom plate and the horizontal plate, the motor is fixedly arranged on the top of the horizontal plate, the rotating shaft of the motor penetrates through the horizontal plate and is fixedly connected with the gear, the gear ring is fixedly arranged on the outer wall of the disc, and the gear and the gear ring are in meshing arrangement.

[0009] Preferably, the top of the disc is provided with two groups of convex ports, the bottom of the clamping plate is fixedly provided with a convex block, the convex block is slidably arranged in the convex port, the outer wall of the clamping plate is fixedly provided with a trapezoidal seat and a tension spring, the tension spring is fixedly connected with the inner wall of the barrel, and the inner wall of the clamping plate is fixedly provided with a rubber pad, so that the clamping has a buffering effect.

[0010] Preferably, the pressing structure comprises a cylinder, a box body, a circular block, a spring, a cylinder, a trapezoidal block, a pull ring and a pressing block, the cylinder is sleeved on the outer wall of the barrel, the box body is fixedly arranged on the outer wall of the cylinder, the circular block is slidably arranged in the box body, the spring is fixedly arranged between the circular block and the inner wall of the box body, the cylinder is provided with a containing groove, the box body and the cylinder are provided with a circular port, the cylinder penetrates through the circular port and is fixedly connected with the circular block, one end of the cylinder is fixedly connected with the trapezoidal block, the trapezoidal block is inserted into a group of trapezoidal positioning grooves, the pull ring penetrates through the cylinder and is fixedly connected with the circular block, the pressing block is fixedly arranged on the inner wall of the cylinder, the barrel is provided with an opening and the pressing block is located in the opening, and the pressing block is in contact with the trapezoidal seat.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] The sealing device of the low-voltage capacitor, through the cooperation of the clamping plate, the cylinder, the box body, the circular block, the spring, the cylinder, the trapezoidal block, the pull ring, the pressing block, the tension spring, the disc, the convex block, the trapezoidal seat, the horizontal plate, the gear, the motor, the gear ring, the hydraulic rod, the connecting disc and the sealing head, on the one hand, the capacitor can be clamped after being placed in the barrel by pressing the cylinder to move downward, which is convenient for fixing the capacitor and disassembling, improves the efficiency of feeding and discharging, and the center of the capacitor is coincided with the center of the barrel after being fixed, preventing deviation during subsequent air port, and being applicable to capacitors of different sizes, on the other hand, the rotation of the disc can be driven, so that the capacitors in the barrels can be continuously processed, improving the processing efficiency and the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model is further illustrated by combining with the drawings and examples:

[0014] Figure 1 It is the perspective view of the utility model;

[0015] Figure 2 It is a local front view sectional perspective view of the utility model;

[0016] Figure 3 It is a right view sectional perspective view of the utility model barrel;

[0017] Figure 4 It is the utility model Figure 3 A enlarged view in the part A;

[0018] Figure 5 It is a perspective view of the utility model barrel.

[0019] The drawing reference: 1, bottom plate; 2, disc; 3, barrel; 4, clamping plate; 5, compression structure; 51, cylinder; 52, box body; 53, round block; 54, spring; 55, cylinder; 56, trapezoidal block; 57, pull ring; 58, pressing block; 6, tension spring; 7, round plate; 8, protruding block; 9, trapezoidal seat; 10, support; 11, cross plate; 12, gear; 13, motor; 14, gear ring; 15, hydraulic rod; 16, connecting disc; 17, sealing head. Specific embodiments

[0020] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the attached drawings, the function of the attached drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: the sealing device of low-voltage capacitor, including bottom plate 1, disc 2, driving structure and compression structure 5, bottom plate 1 top is fixedly installed with support 10, support 10 is provided with hydraulic rod 15, the bottom of support 10 is provided with sealing head 17, disc 2 is set on bottom plate 1, disc 2 is fixedly installed with four groups and is annular equidistant distribution barrel 3, the inner wall of barrel 3 is fixedly installed with round plate 7, the top of round plate 7 is provided with two groups of clamping plate 4, the outer wall of barrel 3 is provided with trapezoidal positioning groove, driving structure is set on bottom plate 1, disc 2 and support 10, driving structure includes cross plate 11, gear 12, motor 13 and gear ring 14, compression structure 5 is set on barrel 3, and compression structure 5 is used to drive the movement of clamping plate 4.

[0022] The free end of the hydraulic rod 15 passes through the support 10 and is fixedly connected with a connecting disc 16, a sealing head 17 is detachably installed at the bottom of the connecting disc 16, the bottom of the disc 2 is fixedly installed with an annular convex ring, the top of the bottom plate 1 is provided with an annular groove, the annular convex ring is slidingly installed in the annular groove, the horizontal plate 11 is fixedly installed on the outer wall of the support 10, the gear 12 is rotatably installed between the bottom plate 1 and the horizontal plate 11, the motor 13 is fixedly installed on the top of the horizontal plate 11, the rotating shaft of the motor 13 passes through the horizontal plate 11 and is fixedly connected with the gear 12, the gear ring 14 is fixedly installed on the outer wall of the disc 2, the gear 12 is meshingly arranged with the gear ring 14, the top of the disc plate 7 is provided with two groups of convex ports, the bottom of the clamping plate 4 is fixedly installed with the convex block 8, the convex block 8 is slidingly installed in the convex port, the outer wall of the clamping plate 4 is fixedly installed with the trapezoidal seat 9 and the tension spring 6, the tension spring 6 is fixedly connected with the inner wall of the barrel 3, and the inner wall of the clamping plate 4 is fixedly installed with the rubber pad.

[0023] The pressing structure 5 comprises a cylinder 51, a box body 52, a round block 53, a spring 54, a cylinder 55, a trapezoidal block 56, a pull ring 57 and a pressing block 58. The cylinder 51 is sleeved on the outer wall of the barrel 3. The box body 52 is fixedly installed on the outer wall of the cylinder 51. The round block 53 is slidingly installed in the inner wall of the box body 52. The spring 54 is fixedly installed between the round block 53 and the inner wall of the box body 52. The cylinder 51 is provided with a containing groove. The box body 52 and the cylinder 51 are both provided with a round opening. The cylinder 55 penetrates through the round opening and is fixedly connected with the round block 53. One end of the cylinder 55 is fixedly connected with the trapezoidal block 56. The trapezoidal block 56 is inserted into a group of trapezoidal positioning grooves. The pull ring 57 penetrates through the cylinder 51 and is fixedly connected with the round block 53. The pressing block 58 is fixedly installed on the inner wall of the cylinder 51. The barrel 3 is provided with an opening, and the pressing block 58 is located in the opening. The pressing block 58 is in contact with the trapezoidal seat 9. The capacitor is placed in the barrel 3. Then the cylinder 51 is pressed to move downward. The movement of the clamping plate 4 is automatically extruded by the pressing block 58. The two groups of clamping plates 4 are automatically clamped to process the capacitor. In this process, the trapezoidal block 56 is automatically pushed into each trapezoidal positioning groove and is sequentially separated. After moving to the appropriate position, the trapezoidal block 56 is automatically pushed into the appropriate trapezoidal positioning groove and is fixed. Then the rotation of the gear 12 driven by the barrel 3 is controlled. The gear 12 is engaged to drive the rotation of the gear ring 14. Then the rotation of the disc 2 is driven. The other group of capacitors in the barrel 3 is sealed. When the barrel 3 is disassembled, it only needs to be pulled outward and moved upward by holding the pull ring 57. In this process, the trapezoidal block 56 is automatically separated from the trapezoidal positioning groove. On the one hand, the capacitor placed in the barrel 3 can be clamped by pressing the cylinder 51 to move downward. This way makes the fixation of the capacitor very convenient. At the same time, it is also convenient to disassemble. The efficiency of feeding and discharging is improved. After the capacitor is fixed, the center of the barrel 3 is coincided with the center of the capacitor, which prevents the capacitor from deviating during the subsequent air port. It can also be applied to capacitors of different sizes. On the other hand, the rotation of the disc 2 can be driven, so that a plurality of capacitors in the barrel 3 can be continuously processed, which improves the processing efficiency and the practicability of the device.

[0024] Working principle: The capacitor is placed in the barrel 3. Then the cylinder 51 is pressed to move downward. The movement of the clamping plate 4 is automatically extruded by the pressing block 58. The two groups of clamping plates 4 are automatically clamped to process the capacitor. In this process, the trapezoidal block 56 is automatically pushed into each trapezoidal positioning groove and is sequentially separated. After moving to the appropriate position, the trapezoidal block 56 is automatically pushed into the appropriate trapezoidal positioning groove and is fixed. Then the rotation of the gear 12 driven by the barrel 3 is controlled. The gear 12 is engaged to drive the rotation of the gear ring 14. Then the rotation of the disc 2 is driven. The other group of capacitors in the barrel 3 is sealed. When the barrel 3 is disassembled, it only needs to be pulled outward and moved upward by holding the pull ring 57. In this process, the trapezoidal block 56 is automatically separated from the trapezoidal positioning groove.

[0025] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A sealing device for a low-voltage capacitor, characterized in that, include: The base plate (1) has a bracket (10) fixedly installed on its top. A hydraulic rod (15) is provided on the bracket (10), and a sealing head (17) is provided at the bottom of the bracket (10). A disc (2) is set on a base plate (1). Four sets of material cylinders (3) are fixedly installed on the disc (2) and are distributed in a ring at equal intervals. A circular plate (7) is fixedly installed on the inner wall of the material cylinder (3). Two sets of clamping plates (4) are set on the top of the circular plate (7). A trapezoidal positioning groove is opened on the outer wall of the material cylinder (3). The drive structure is set on the base plate (1), the disc (2) and the bracket (10). The drive structure includes a cross plate (11), a gear (12), a motor (13) and a gear ring (14). A clamping structure (5) is provided on the barrel (3) and is used to drive the movement of the clamping plate (4).

2. The sealing device for a low-voltage capacitor according to claim 1, characterized in that: The free end of the hydraulic rod (15) passes through the bracket (10) and is fixedly connected to the connecting plate (16). The sealing head (17) is detachably installed at the bottom of the connecting plate (16).

3. The sealing device for a low-voltage capacitor according to claim 2, characterized in that: The bottom of the disc (2) is fixedly installed with an annular convex ring, and the top of the base plate (1) is provided with an annular groove, in which the annular convex ring is slidably installed.

4. The sealing device for a low-voltage capacitor according to claim 3, characterized in that: The horizontal plate (11) is fixedly installed on the outer wall of the bracket (10), the gear (12) is rotatably installed between the base plate (1) and the horizontal plate (11), the motor (13) is fixedly installed on the top of the horizontal plate (11), the shaft of the motor (13) passes through the horizontal plate (11) and is fixedly connected to the gear (12), the gear ring (14) is fixedly installed on the outer wall of the disc (2), and the gear (12) and the gear ring (14) are meshed.

5. A sealing device for a low-voltage capacitor according to claim 4, characterized in that: The top of the circular plate (7) has two sets of convex openings. The bottom of the clamping plate (4) is fixedly installed with a protrusion (8). The protrusion (8) is slidably installed in the convex opening. The outer wall of the clamping plate (4) is fixedly installed with a trapezoidal seat (9) and a tension spring (6). The tension spring (6) is fixedly connected to the inner wall of the material cylinder (3). The inner wall of the clamping plate (4) is fixedly installed with a rubber pad.

6. A sealing device for a low-voltage capacitor according to claim 5, characterized in that: The clamping structure (5) includes a cylinder (51), a box (52), a round block (53), a spring (54), a cylinder (55), a trapezoidal block (56), a pull ring (57), and a pressure block (58). The cylinder (51) is fitted onto the outer wall of the material cylinder (3), the box (52) is fixedly installed on the outer wall of the cylinder (51), the round block (53) is slidably installed inside the box (52), and the spring (54) is fixedly installed between the round block (53) and the inner wall of the box (52). A receiving groove is provided on the cylinder (51). Both the box body (52) and the cylinder (51) have round openings. The cylinder (55) passes through the round opening and is fixedly connected to the round block (53). One end of the cylinder (55) is fixedly connected to the trapezoidal block (56). The trapezoidal block (56) is inserted into a set of trapezoidal positioning grooves. The pull ring (57) passes through the cylinder (51) and is fixedly connected to the round block (53). The pressure block (58) is fixedly installed on the inner wall of the cylinder (51). The material cylinder (3) has an opening and the pressure block (58) is located inside it. The pressure block (58) is in contact with the trapezoidal seat (9).

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