CN218004635U

CN218004635U - Pressurization impregnation device of capacitor

Info

Publication number: CN218004635U
Application number: CN202222308916.6U
Authority: CN
Inventors: 张举良; 索光生; 舒忠领
Original assignee: Xinyang Huarong Electronics Co ltd
Current assignee: Xinyang Huarong Electronics Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-09
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a pressurized impregnation device of a capacitor, which comprises an impregnation cylinder and a sealing cover matched with the impregnation cylinder, wherein the upper edge of the impregnation cylinder is flush with the upper end surface of the sealing cover, and one side of the sealing cover is connected with an opening and closing mechanism for driving the sealing cover to move along the upper edge of the impregnation cylinder; the utility model provides a pressurization contains and soaks device adopts plug-type sealed lid, need not to break away from whole lid and contain the jar that soaks and can realize sending into and taking out of core package, can be under the prerequisite that need not to open sealed lid, realize being equipped with contain the carrier that soaks the thing and contain the rising or decline that soaks the inslot, take out again after containing the jar interior driping of soaking electric capacity core package, avoid containing the immersion fluid water clock.

Description

Pressurization impregnation device of capacitor

Technical Field

The utility model relates to a condenser is including soaking processing technology field. In particular to a pressurized impregnation device of a capacitor.

Background

The technological operation of soaking solid matter in solution to absorb solute or solvent and make the solid matter obtain modification effect and raise its quality is called impregnation, and the impregnation of capacitor is one important link in the production process of capacitor.

When the capacitor core package needs to be impregnated, the sealing cover is lifted from the impregnation cylinder through the cylinder to be completely separated from the impregnation cylinder and then is contacted with the impregnated object by adopting the clamping groove or the connecting part arranged in the impregnation groove, so that the impregnated object is lifted or lowered, the processing steps are complicated, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem that an impregnation device is soaked in pressurization of condenser is provided, adopt plug-type sealed lid, need not to break away from whole lid and contain the hydro-cylinder and can realize sending into and taking out of core package, can realize being equipped with the carrier that contains the thing that soaks including the rising or the decline in containing the soaking tank under the prerequisite that need not to open sealed lid, take out again after soaking the hydro-cylinder driping with electric capacity core, avoid containing the immersion fluid water clock.

In order to solve the technical problem, the utility model provides a following technical scheme:

a pressurized impregnation device of a capacitor comprises an impregnation cylinder and a sealing cover matched with the impregnation cylinder, wherein the upper edge of the impregnation cylinder is flush with the upper end face of the sealing cover, and one side of the sealing cover is connected with an opening and closing mechanism for driving the sealing cover to move along the upper edge of the impregnation cylinder;

the opening and closing mechanism comprises guide rails symmetrically arranged on two sides of the upper end face of the cover body, the cover body is connected with a guide plate which is arranged above the cover body in parallel through the guide rails, the end part of the guide plate, corresponding to the guide rails, is connected with the guide rails through a sliding block, a driving motor is arranged on one side of the guide plate, an output shaft of the driving motor penetrates through the cover body and is connected with a main gear, and one side of the cover body, corresponding to the main gear, is connected with a rack which is meshed with the main gear.

Furthermore, the inner wall of the upper end of the impregnation cylinder sinks to form an edge groove for the sealing cover to be attached and abutted, and a sealing ring is in interference fit on the edge groove.

Furthermore, the guide rail is different from the left and right side walls of the upper end face of the cover body and the lower end face of the guide plate, the guide plate slides on the slide groove through a slide block arranged on the lower end face of the guide plate to move, a support for supporting the driving motor is arranged on the upper end face of the guide plate, and an output shaft of the driving motor penetrates through the support and penetrates through the guide plate to be connected with the main gear.

Furthermore, a through groove penetrating through the guide plate is formed in the guide plate so that the guide plate is light in weight, and reinforcing ribs are connected in the through groove.

Furthermore, the impregnation cylinder is connected to one port of the vacuum solenoid valve through a vacuum steel pipe, the other port of the vacuum solenoid valve is connected to the vacuum pump through a filter and a condenser in sequence, and the impregnation cylinder is further connected to compressed air through a vent valve.

Furthermore, the cavity of the impregnation cylinder is connected with an impregnation basket, the bottom of the impregnation basket corresponding to the impregnation cylinder is connected with a lifting mechanism for driving the impregnation basket to lift along the inside of the impregnation cylinder, and one side of the lifting mechanism facing the impregnation basket penetrates through the bottom wall of the impregnation cylinder in a sealing manner and is connected with the bottom of the impregnation basket.

Furthermore, the lifting mechanism comprises a mounting seat connected to the bottom of the impregnation basket and a guide rod connected with the mounting seat, a lead groove limiting the moving direction of the guide rod is sleeved outside the guide rod, a tooth groove extending along the axial direction of the guide rod is formed in the guide rod, a shifting gear is meshed with the tooth groove, the shifting gear rotates to drive and shift the tooth groove meshed with the shifting gear to displace, the guide rod is driven to displace along the vertical direction, and the impregnation basket is lifted.

Furthermore, one end of the guide rod, which is far away from the mounting seat, is provided with a supporting seat for supporting the guide rod, the guide rod is correspondingly abutted against the supporting seat, the guide rod is provided with a limiting rod, and one side of the shifting gear, which faces the limiting rod, is provided with a shifting rod corresponding to the limiting rod.

The technical scheme of the utility model following profitable technological effect has been obtained:

adopt plug-type sealed lid, pull out or push up the lid through the mechanism that opens and shuts with the lid along soaking the jar, need not to break away from whole lid and soaking the jar and can realize sending into and taking out of core package, can be under the prerequisite that need not to open sealed lid, realize being equipped with and contain the carrier that contains the thing that soaks and rise or descend in containing the soaking groove, take out again after the electric capacity core package driping in soaking the jar, avoid containing the immersion fluid water clock.

Drawings

Fig. 1 is a schematic structural view of a pressurized impregnation device of a capacitor according to the present invention;

fig. 2 is a schematic view of an opening and closing mechanism of a pressurized impregnation device of a capacitor according to the present invention;

fig. 3 is a schematic view of a lifting mechanism of a pressurized impregnation device of a capacitor according to the present invention;

fig. 4 the utility model relates to a pressurization of condenser is including soaking device contains and soaks jar and vacuum pump connection schematic diagram.

The reference numbers in the figures denote: 1. an impregnation cylinder; 2. a cover body; 3. an opening and closing mechanism; 4. a lifting mechanism; 5. a guide plate; 6. a guide rail; 7. a chute; 8. a drive motor; 9. a support; 10. a main gear; 11. a rack; 12. a through groove; 13. a slider; 14. a mounting seat; 15. a lead groove; 16. a guide rod; 17. a tooth socket; 18. a gear is poked; 19. a limiting rod; 20. a deflector rod; 21. and (4) supporting the base.

Detailed Description

The embodiment is a pressurized impregnation device of a capacitor, as shown in fig. 1, including contain the impregnation jar 1 and with contain the lid 2 that contains the impregnation jar 1 adaptation, contain that the upper end inner wall of impregnation jar 1 sinks to be formed with the marginal groove of 2 bottom edge laminating butts of lid, interference fit has the sealing washer on the marginal groove to make lid and contain the impregnation jar sealed after the lid closes, contain the top edge of impregnation jar 1 with the up end of lid 2 flushes the setting, improves the gas tightness that contains impregnation jar and lid, specifically, the lid corresponds sealing washer department and has the laminating flange with the laminating of sealing washer side, can be equipped with the stuff strip of laminating relatively with the seal groove on the sealing washer when the laminating flange outside of lid, one side of lid 2 is connected with the mechanism of opening and shutting 3 that drives lid 2 along containing the displacement of jar 1 top edge, when the lid pulls out or impels under the mechanism of opening and shutting, the stuff strip moves in the seal groove of sealing washer, the lid has the sealing washer separation strip with the sealing washer push-and-pull one end of sealing washer mechanism to make things convenient for the activity of lid, simultaneously and form the sealing ring structure with the sealing washer butt after the lid closes.

Referring to fig. 2, the opening and closing mechanism 3 includes guide rails 6 symmetrically disposed on two sides of the upper end surface of the cover 2, the cover 2 is connected to a guide plate 5 disposed above the cover 2 in parallel through the guide rails 6, a through groove 12 penetrating through the guide plate 5 is disposed on the guide plate 5, so as to lighten the guide plate 5, reinforcing ribs are connected in the through groove 12, and strengthen the stability of the guide plate 5, the guide rail 6 is different from the upper end surface of the cover 2 and the left and right side walls of the lower end surface of the guide plate 5, and is provided with a sliding groove 7, the end portion of the guide plate 5 corresponding to the guide rail 6 is connected to the sliding groove 7 of the guide rail 6 through a slider 13, the guide plate 5 slides on the sliding groove 7 through a slider 13 disposed on the lower end surface of the guide plate 5, a driving motor 8 is disposed on one side of the guide plate 5, a support 9 supporting the driving motor 8 is disposed on the upper end surface of the guide plate 5, an output shaft of the driving motor 8 penetrates through the cover 2 and is connected to a main gear 10, an output shaft of the driving motor 8 penetrates through the support 9 and penetrates through the guide plate 5 and is connected to the cover 10, and drives the main gear 11 engaged with the cover, and the cover to rotate along with the main gear cylinder, so as the cover, and the cover, the cover moves, and the cover moves in a direction of the cover and the cover.

Referring to fig. 3, a cavity of the impregnation cylinder 1 is connected with an impregnation basket, the bottom of the impregnation basket corresponding to the impregnation cylinder 1 is connected with a lifting mechanism 4 for driving the impregnation basket to lift along the inside of the impregnation cylinder 1, and the lifting mechanism 4 is connected with the bottom of the impregnation basket by sealing the bottom wall of the impregnation cylinder 1 through the bottom wall of the impregnation cylinder 1 towards one side of the impregnation basket.

Elevating system 4 including connecting in the mount pad 14 that contains the basket bottom and connecting the guide bar 16 of

mount pad

14, 16 outside covers of guide bar are equipped with the helical pitch groove 15 of 16 direction of movement of spacing guide bar, set up the tooth's socket 17 along 16 axial extensions of guide bar on the guide bar 16, tooth's socket 17 meshing is connected with one and dials gear 18, dial gear 18 rotation drive and dial 18 meshed tooth's socket 17 displacements of gear, drive guide bar 16 and follow vertical direction displacement for contain the basket lift.

One end of the guide rod 16 far away from the mounting seat 14 is provided with a supporting seat 21 for supporting the guide rod 16, the guide rod 16 is correspondingly abutted against the supporting seat 21, the guide rod 16 is provided with a limiting rod 19, and one side of the poking gear 18 facing the limiting rod 19 is provided with a poking rod 20 corresponding to the limiting rod 19.

When soaking the completion, when the driving lever along with dial gear revolve to with the gag lever post contact when, the driving lever drives the gag lever post displacement that makes progress, make tooth's socket correspond the meshing with the tooth on dialling the gear, drive the guide bar along helical pitch groove displacement that makes progress, will contain and soak the basket and push up in soaking the jar, the driping contains the immersion fluid, otherwise, contain before soaking and begin, then dial the gear reversal, drive the guide bar and follow helical pitch groove displacement downwards, will contain the basket and place in the bottom that soaks the jar, the guide bar passes the one end that soaks the jar and seals through-hole department that soaks the jar through the sealing ring, avoid soaking the in-process vacuum leakage that soaks.

By adopting the push-pull type sealing cover body, the cover body is pulled out or pushed to close along the impregnation cylinder through the opening and closing mechanism, the core package can be fed in and taken out without separating the whole cover body from the impregnation cylinder, the carrier frame filled with the impregnation object can ascend or descend in the impregnation groove on the premise of not opening the sealing cover, the capacitor core package is taken out after being drained in the impregnation cylinder, and the dripping leakage of the impregnation liquid is avoided.

Example 2

With reference to fig. 1 and 4, a pressurized impregnation device of a capacitor comprises an impregnation cylinder 1 and a cover body 2 adapted to the impregnation cylinder 1, wherein the impregnation cylinder 1 is connected to one port of a vacuum solenoid valve through a vacuum steel pipe, the other port of the vacuum solenoid valve is connected to a vacuum pump through a filter and a condenser in sequence, the filter filters impurities in a vacuum chamber of an impregnation machine, the condenser condenses and recovers solvent gas volatilized from an impregnation liquid, so that the solvent gas does not pollute the environment, and the impregnation cylinder 1 is further connected to compressed air through a vent valve.

The vacuum solenoid valve is used for controlling the on-off of the vacuum in the impregnation cylinder: when the impregnation cylinder is in a normal pressure state, the vacuum pump does not work; when the capacitor is electrified, the vacuum solenoid valve is opened, so that the vacuum pump is connected with the impregnation cylinder, the impregnation cylinder is vacuumized under the action of the vacuum pump, the impregnation cylinder is also connected with a vent valve for connecting with compressed air, and when the capacitor is impregnated and vacuum breaking is needed, the vent valve is opened to enable the compressed air to enter, so that vacuum breaking is completed.

By adopting the vacuum impregnation mode, the impregnation liquid can penetrate into each gap of the capacitor, and the purposes of thorough impregnation and good effect are achieved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.

Claims

1. The pressurized impregnation device of the capacitor is characterized by comprising an impregnation cylinder (1) and a cover body (2) matched with the impregnation cylinder (1), wherein the upper edge of the impregnation cylinder (1) is flush with the upper end face of the cover body (2), and one side of the cover body (2) is connected with an opening and closing mechanism (3) for driving the cover body (2) to move along the upper edge of the impregnation cylinder (1);

the mechanism (3) that opens and shuts is located guide rail (6) of lid (2) up end both sides including the symmetry, lid (2) are connected with parallel deflector (5) of locating lid (2) top through guide rail (6), slider (13) connection guide rail (6) are passed through to the tip that deflector (5) correspond guide rail (6), one side of deflector (5) is equipped with driving motor (8), the output shaft of driving motor (8) runs through lid (2) and is connected with master gear (10), one side that lid (2) correspond master gear (10) is connected with and meshes complex rack (11) with master gear (10).

2. The pressurized impregnation device for capacitors according to claim 1, characterized in that an edge groove for the cover body (2) to abut against is formed by sinking the inner wall of the upper end of the impregnation cylinder (1), and a seal ring is interference fitted on the edge groove.

3. The pressurized impregnation device for capacitors according to claim 1, wherein the guide rails (6) have sliding grooves (7) formed on both left and right side walls different from the upper end surface of the cover (2) and the lower end surface of the guide plate (5), the guide plate (5) is slidably displaced on the sliding grooves (7) by means of sliders (13) provided on the lower end surface of the guide plate (5), a support (9) for supporting the driving motor (8) is provided on the upper end surface of the guide plate (5), and the output shaft of the driving motor (8) passes through the support (9) and the guide plate (5) to be connected to the main gear (10).

4. The pressurized impregnation device for capacitors according to claim 3, wherein a through groove (12) penetrating the guide plate (5) is opened in the guide plate (5) to reduce the weight of the guide plate (5), and a reinforcing rib is connected to the through groove (12).

5. The pressurized impregnation device for capacitors according to claim 1, wherein the impregnation cylinder (1) is connected to one port of a vacuum solenoid valve through a vacuum steel pipe, the other port of the vacuum solenoid valve is connected to a vacuum pump through a filter and a condenser in sequence, and the impregnation cylinder (1) is further connected to compressed air through a vent valve.

6. The pressurized impregnation device for the capacitor according to claim 1, characterized in that an impregnation basket is connected in the cavity of the impregnation cylinder (1), a lifting mechanism (4) for driving the impregnation basket to lift along the impregnation cylinder (1) is connected to the bottom of the impregnation basket corresponding to the impregnation cylinder (1), and the lifting mechanism (4) penetrates the bottom wall of the impregnation cylinder (1) and is connected to the bottom of the impregnation basket in a sealing manner towards one side of the impregnation basket.

7. The pressurized impregnation device of the capacitor according to claim 6, wherein the lifting mechanism (4) comprises an installation base (14) connected to the bottom of the impregnation basket and a guide rod (16) connected to the installation base (14), a guide groove (15) limiting the moving direction of the guide rod (16) is sleeved outside the guide rod (16), a tooth groove (17) extending along the axial direction of the guide rod (16) is formed in the guide rod (16), a dial gear (18) is engaged and connected to the tooth groove (17), the dial gear (18) rotationally drives the tooth groove (17) engaged with the dial gear (18) to displace, the guide rod (16) is driven to displace in the vertical direction, and the impregnation basket is lifted.

8. The pressurized impregnation device of a capacitor according to claim 7, wherein a support seat (21) for supporting the guide rod (16) is disposed at one end of the guide rod (16) away from the mounting seat (14), the guide rod (16) is correspondingly abutted against the support seat (21), a limit rod (19) is disposed on the guide rod (16), and a driving lever (20) corresponding to the limit rod (19) is disposed on one side of the driving gear (18) facing the limit rod (19).