CN220040630U - Online detector for pulse capacity of film capacitor - Google Patents

Abstract

The utility model discloses a film capacitor pulse capacity online detector which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a supporting seat, the upper surface of the supporting seat is rotationally connected with a workbench, one side surface of the supporting seat is fixedly connected with a driving mechanism, the driving mechanism is fixedly connected with the workbench, the surface of the supporting seat is provided with a first groove, the surface of the workbench is symmetrically provided with four second grooves, the surface of the second groove is fixedly connected with a stabilizing mechanism, and the upper surface of the bottom plate is fixedly connected with a supporting plate; the utility model is convenient for the loading and unloading operation of the metal film capacitor by arranging the stabilizing mechanism, the driving mechanism and the detecting mechanism, saves time and labor, improves the working efficiency of the pulse capacity detection of the metal film capacitor, realizes the automatic collection of the metal film capacitor with unqualified quality by arranging the supporting mechanism, and lightens the workload of workers.

Description

Online detector for pulse capacity of film capacitor

Technical Field

The utility model relates to the technical field of capacitor detection, in particular to an online detector for pulse capacity of a film capacitor.

Background

Two conductors close to each other with a layer of non-conductive insulating medium interposed therebetween, so as to form a capacitor, when a voltage is applied between two polar plates of the capacitor, the capacitor stores charges, and various capacitors are developed along with the continuous development of technology, such as an aluminum electrolytic capacitor, a tantalum electrolytic capacitor, a metallized polypropylene capacitor and the like, wherein a metal film capacitor can detect the quality thereof in the production and manufacture process, so that the capacitor can be normally used;

most of the existing detection modes are that technicians hold detection instruments to detect the metal film capacitors one by one, so that time and labor are wasted, and the working efficiency is low;

the Chinese patent with the application number of 202023331538.0 discloses a quality detection device for metal film capacitor production, which is characterized in that the metal film capacitor is fixed in position through an upper fixing plate and a lower fixing plate, then a motor is started to enable the metal film capacitor to rotate to a proper position, and then an electric sliding block is started to enable a detection instrument to move to be in contact with two groups of pins of the metal film capacitor for detection, after the detection is finished, the next metal film capacitor rotates to a proper position, and the metal film capacitor detection is circularly carried out, so that a technician only needs to simply assemble and disassemble at one side, the device is convenient, and manpower and material resources are greatly reduced;

to above-mentioned problem, current patent gives the solution, but when it carries out metal film capacitor to fix, need twist the bolt pole and fix it, and can not twist the bolt pole too tight to avoid causing the destruction to metal film capacitor, need unscrew the bolt pole after the detection, dismantle metal film capacitor, metal film capacitor's loading and unloading operation is comparatively inconvenient.

For this purpose, an on-line detector for pulse capability of a film capacitor is proposed.

Disclosure of Invention

The utility model aims to provide an online detector for pulse capacity of a film capacitor, which can solve the problems that the loading and unloading operation of a metal film capacitor is inconvenient, the memory quality of a worker is required to be qualified, and the workload of the worker is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a film capacitor pulse ability on-line measuring machine, includes the bottom plate, the upper portion fixed surface of bottom plate is connected with the supporting seat, the upper portion surface of supporting seat rotates and is connected with the workstation, a side fixed surface of supporting seat is connected with actuating mechanism, actuating mechanism and workstation fixed connection, first recess has been seted up to the surface of supporting seat, four second recesses have been seted up to the surface symmetry of workstation, the fixed surface of second recess is connected with stabilizing mean, the upper portion fixed surface of bottom plate is connected with the backup pad, a side fixed surface of backup pad is connected with detection mechanism, the outside fixed surface of workstation is connected with supporting mechanism.

Preferably, a material receiving box is arranged on the upper surface of the bottom plate.

Preferably, the driving mechanism comprises a motor, a rotating shaft and a coupler, wherein the motor is fixedly connected to one side surface of the supporting seat, the rotating shaft is rotationally connected to the inner surface of the supporting seat, one end of the rotating shaft is fixedly connected with the workbench, and the output end of the motor is fixedly connected with the rotating shaft through the coupler.

Preferably, the four stabilizing mechanisms comprise fixing plates, first springs and stabilizing plates, wherein the fixing plates are fixedly connected with the surfaces of the second grooves, the four first springs are symmetrically and fixedly connected with the surfaces of the fixing plates, and one ends of the two first springs are fixedly connected with the stabilizing plates.

Preferably, the four stabilizing mechanisms further comprise first sliding rods and connecting rods, the first sliding rods are symmetrically and fixedly connected to one side surface of the stabilizing plate, the four first sliding rods are all in sliding connection with the fixing plate, the first springs are sleeved on the outer side surfaces of the first sliding rods, one side surface of the stabilizing plate is fixedly connected with the connecting rods, and the connecting rods are all in sliding connection with the workbench.

Preferably, the detection mechanism comprises a first cylinder, a sliding block, a detection module and second springs, wherein one side surface of the supporting plate is fixedly connected with the first cylinder, the output end of the first cylinder is fixedly connected with the sliding block, the sliding block is in sliding connection with the supporting plate, one side surface of the sliding block is fixedly connected with the detection module, and one side surface of the sliding block is symmetrically and fixedly connected with the two second springs.

Preferably, the detection mechanism further comprises a connecting block and a second sliding rod, one end of the second spring is fixedly connected with the connecting block, the inner surface of the connecting block is fixedly connected with the second sliding rod, the two second sliding rods are in sliding connection with the sliding block, and the second spring is sleeved on the outer surface of the second sliding rod.

Preferably, the supporting mechanism comprises a connecting plate, a second cylinder, a supporting sliding plate and a third groove, wherein the connecting plate is fixedly connected with the outer side surface of the workbench, the second cylinder is fixedly connected with the upper surface of the connecting plate, the supporting sliding plate is fixedly connected with the output end of the second cylinder, and the third groove is formed in the surface of the supporting sliding plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the metal film capacitor is placed into the second groove through the arrangement of the stabilizing mechanism, the position of the metal film capacitor is fixed through the stabilizing plate, so that the metal film capacitor can be quickly fixed, the metal film capacitor can be conveniently assembled and disassembled, the motor is started, the metal film capacitor is rotated by 90 degrees, then the first cylinder is started, the detection module is contacted with two groups of pins of the metal film capacitor for pulse capability detection, after detection, the detection module is restored to the original position, the operation is repeated for the pulse capability detection of the next metal film capacitor, time and labor are saved, and the working efficiency of the pulse capability detection of the metal film capacitor is improved;

2. according to the utility model, the supporting mechanism is arranged, when the quality of the detected metal film capacitor is unqualified, the second cylinder is started, so that the state that the second groove is blocked by the supporting sliding plate is relieved, the first groove is in the state below the second groove, the stable state of the metal film capacitor is relieved, the metal film capacitor slides down into the material collecting box to collect the unqualified metal film capacitor, the automatic collection of the unqualified metal film capacitor is realized, the possibility that the error occurs in the memory of a worker and the unqualified metal film capacitor is put together is effectively avoided, and the workload of the worker is lightened.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is a view showing the structure of a support base according to the present utility model;

FIG. 3 is a view of the structure of the work table of the present utility model;

FIG. 4 is a structural view of the stabilizing mechanism of the present utility model;

FIG. 5 is a structural view of the detection mechanism of the present utility model;

fig. 6 is a structural view of the support mechanism of the present utility model.

Reference numerals illustrate:

1. a bottom plate; 2. a support base; 3. a work table; 4. a driving mechanism; 41. a motor; 42. a rotating shaft; 43. a coupling; 5. a first groove; 6. a second groove; 7. a stabilizing mechanism; 71. a fixing plate; 72. a first spring; 73. a stabilizing plate; 74. a first slide bar; 75. a connecting rod; 8. a support plate; 9. a detection mechanism; 91. a first cylinder; 92. a slide block; 93. a detection module; 94. a second spring; 95. a connecting block; 96. a second slide bar; 10. a support mechanism; 101. a connecting plate; 102. a second cylinder; 103. a support slide plate; 104. a third groove; 11. and (5) a material receiving box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, the present utility model provides a technical solution:

the utility model provides a film capacitor pulse ability on-line measuring machine, includes bottom plate 1, the upper portion fixed surface of bottom plate 1 is connected with supporting seat 2, the upper portion surface rotation of supporting seat 2 is connected with workstation 3, one side fixed surface of supporting seat 2 is connected with actuating mechanism 4, actuating mechanism 4 and workstation 3 fixed connection, first recess 5 has been seted up to the surface of supporting seat 2, four second recesses 6 have been seted up to the surface symmetry of workstation 3, the fixed surface of second recess 6 is connected with stabilizing mean 7, the upper portion fixed surface of bottom plate 1 is connected with backup pad 8, one side fixed surface of backup pad 8 is connected with detection mechanism 9, the outside fixed surface of workstation 3 is connected with supporting mechanism 10.

Specifically, as shown in fig. 1, a material receiving box 11 is disposed on the upper surface of the bottom plate 1, and collection of unqualified metal film capacitors is facilitated through the material receiving box 11.

Specifically, as shown in fig. 1, 2 and 4, the four stabilizing mechanisms 7 include a fixing plate 71, a first spring 72 and a stabilizing plate 73, the surface of the second groove 6 is fixedly connected with the fixing plate 71, the surface of the fixing plate 71 is symmetrically and fixedly connected with the four first springs 72, and one end of each of the two first springs 72 is fixedly connected with the stabilizing plate 73.

Specifically, as shown in fig. 1, 2 and 4, the four stabilizing mechanisms 7 further include a first slide bar 74 and a connecting rod 75, a side surface of the stabilizing plate 73 is symmetrically and fixedly connected with the first slide bar 74, the four first slide bars 74 are slidably connected with the fixing plate 71, the first springs 72 are sleeved on an outer side surface of the first slide bar 74, a side surface of the stabilizing plate 73 is fixedly connected with the connecting rod 75, and a plurality of connecting rods 75 are slidably connected with the workbench 3.

Specifically, as shown in fig. 1, 2 and 3, the driving mechanism 4 includes a motor 41, a rotation shaft 42 and a coupling 43, a side surface of the supporting seat 2 is fixedly connected with the motor 41, an inner surface of the supporting seat 2 is rotatably connected with the rotation shaft 42, one end of the rotation shaft 42 is fixedly connected with the workbench 3, and an output end of the motor 41 is fixedly connected with the rotation shaft 42 through the coupling 43.

Specifically, as shown in fig. 1 and fig. 5, the detection mechanism 9 includes a first cylinder 91, a slide block 92, a detection module 93 and a second spring 94, a side surface of the support plate 8 is fixedly connected with the first cylinder 91, an output end of the first cylinder 91 is fixedly connected with the slide block 92, the slide block 92 is slidably connected with the support plate 8, a side surface of the slide block 92 is fixedly connected with the detection module 93, a side surface of the slide block 92 is symmetrically and fixedly connected with two second springs 94, and the detection module 93 and the metal film capacitor pulse capability on-line detection mechanism are similar in structure and are in the prior art.

Specifically, as shown in fig. 1 and 5, the detection mechanism 9 further includes a connection block 95 and a second slide bar 96, one end of the second spring 94 is fixedly connected with the connection block 95, the second slide bar 96 is fixedly connected with the inner surface of the connection block 95, both the second slide bars 96 are slidably connected with the slide block 92, and the second spring 94 is sleeved on the outer surface of the second slide bar 96.

Aiming at the problems that most of the existing detection modes are that technicians hold a detection instrument to detect the metal film capacitors one by one, time and labor are wasted, the working efficiency is low, the prior patent provides a solution, but when the metal film capacitors are fixed, the bolt rod needs to be screwed to fix the metal film capacitors, the bolt rod cannot be screwed too tightly so as to avoid damaging the metal film capacitors, the bolt rod needs to be unscrewed after the detection, the metal film capacitors are disassembled, and the loading and unloading operations of the metal film capacitors are inconvenient, the utility model is provided with a bottom plate 1, a supporting seat 2, a workbench 3, a driving mechanism 4, a first groove 5, a second groove 6, a stabilizing mechanism 7, a supporting plate 8 and a detection mechanism 9, when the pulse capacity of the metal film capacitors is detected on line, the metal film capacitors are put in from the upper part, after the metal film capacitor is contacted with the stabilizing plate 73, the stabilizing plate 73 moves reversely, the metal film capacitor is placed in the second groove 6, the stabilizing plate 73 is contacted with the surface of the metal film capacitor, the acting force generated by the compression of the first spring 72 acts on the surface of the stabilizing plate 73, so that the stabilizing plate 73 is contacted with the metal film capacitor stably, the metal film capacitor is fixed in position, after detection, the metal film capacitor with good quality is directly taken out of the second groove 6, the quick fixing of the position of the metal film capacitor is realized, the loading and unloading operation of the metal film capacitor is convenient, the motor 41 is started, the output end of the motor 41 rotates to drive the rotating shaft 42 to rotate, then the workbench 3 is driven to rotate through the rotation of the rotating shaft 42, the metal film capacitor is driven to rotate, after the metal film capacitor rotates by 90 degrees, the output end of the motor 41 stops rotating, then, the first cylinder 91 is started, the output end of the first cylinder 91 stretches to drive the sliding block 92 to move downwards, then the detection module 93 and the second sliding rod 96 are driven to move downwards, the second sliding rod 96 is firstly contacted with the supporting plate 8, after the second spring 94 is compressed to a certain position, the detection module 93 is contacted with two groups of pins of the metal film capacitor, pulse capacity detection of the metal film capacitor is carried out, after the detection is finished, the output end of the first cylinder 91 contracts, the detection module 93 and the second sliding rod 96 are restored to the original position, then the motor 41 is started, the output end of the motor 41 rotates to drive the rotating shaft 42 to rotate, the detected metal film capacitor rotates by 90 degrees, the operation is repeated, the pulse capacity detection of the metal film capacitor is carried out, time and labor are saved, and the working efficiency of the pulse capacity detection of the metal film capacitor is improved.

Specifically, as shown in fig. 1, 2 and 6, the supporting mechanism 10 includes a connecting plate 101, a second cylinder 102, a supporting slide plate 103 and a third groove 104, the outer surface of the workbench 3 is fixedly connected with the connecting plate 101, the upper surface of the connecting plate 101 is fixedly connected with the second cylinder 102, the output end of the second cylinder 102 is fixedly connected with the supporting slide plate 103, and the surface of the supporting slide plate 103 is provided with the third groove 104.

When the quality of the detected metal film capacitor is unqualified, the second cylinder 102 is started, the output end of the second cylinder 102 stretches to drive the supporting slide plate 103 to move, the state that the supporting slide plate 103 shields the second groove 6 is relieved, the first groove 5 is in the state below the second groove 6, meanwhile, the supporting slide plate 103 contacts with one end cambered surface of the connecting rod 75, so that the connecting rod 75 moves reversely, the stabilizing plate 73 is driven to move reversely, the position fixing state of the metal film capacitor by the stabilizing plate 73 is relieved, the metal film capacitor slides into the material collecting box 11 through the second groove 6 and the first groove 5 to collect the metal film capacitor with unqualified quality, automatic collection of the metal film capacitor with unqualified quality is achieved, the possibility that staff memorizes errors occur, the metal film capacitor with unqualified quality is placed together is effectively avoided, and the work burden of the staff is lightened.

Working principle: firstly, a metal film capacitor is placed from the upper part, the stabilizing plate 73 moves reversely, after the metal film capacitor is placed in the second groove 6, the stabilizing plate 73 is contacted with the surface of the metal film capacitor, the stabilizing plate 73 is contacted with the metal film capacitor stably through the first spring 72, the metal film capacitor is fixed in position, the motor 41 is started again, the metal film capacitor is rotated by 90 degrees, then the output end of the first cylinder 91 is extended, the detection module 93 is contacted with two groups of pins of the metal film capacitor, pulse capacity detection is carried out, after detection, the output end of the first cylinder 91 is contracted, the detection module 93 is restored to the original position, then the motor 41 is started, the detected metal film capacitor is rotated by 90 degrees, when the detected metal film capacitor quality is unqualified, the output end of the second cylinder 102 is extended to drive the supporting slide plate 103 to move, the state that the supporting slide plate 103 shields the second groove 6 is released, the first groove 5 is in the state below the second groove 6, meanwhile, the supporting slide plate 103 is contacted with one end of the connecting rod 75 to enable the metal film capacitor to be firmly released, the metal film capacitor slides into the material receiving box 11 through the second groove 6 and the first groove 5 to carry out quality unqualified metal film capacitor, and the pulse capacity detection operation is carried out repeatedly.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (8)

1. The utility model provides a film capacitor impulse capability on-line measuring machine, includes bottom plate (1), its characterized in that: the utility model discloses a high-precision grinding machine for the surface of the bottom plate (1), including bottom plate (1), upper portion fixed surface of supporting seat (2) rotates and is connected with workstation (3), one side fixed surface of supporting seat (2) is connected with actuating mechanism (4), actuating mechanism (4) and workstation (3) fixed connection, first recess (5) have been seted up on the surface of supporting seat (2), four second recesses (6) have been seted up to the surface symmetry of workstation (3), the fixed surface of second recess (6) is connected with stabilizing mean (7), the upper portion fixed surface of bottom plate (1) is connected with backup pad (8), one side fixed surface of backup pad (8) is connected with detection mechanism (9), the outside fixed surface of workstation (3) is connected with supporting mechanism (10).

2. The thin film capacitor pulse capability on-line detector of claim 1, wherein: a material receiving box (11) is arranged on the upper surface of the bottom plate (1).

3. The thin film capacitor pulse capability on-line detector of claim 1, wherein: the driving mechanism (4) comprises a motor (41), a rotating shaft (42) and a coupler (43), one side surface of the supporting seat (2) is fixedly connected with the motor (41), the rotating shaft (42) is rotationally connected to the inner surface of the supporting seat (2), one end of the rotating shaft (42) is fixedly connected with the workbench (3), and the output end of the motor (41) is fixedly connected with the rotating shaft (42) through the coupler (43).

4. The thin film capacitor pulse capability on-line detector of claim 1, wherein: four stabilizing mean (7) are including fixed plate (71), first spring (72) and firm board (73), the fixed plate (71) is connected with to the fixed surface of second recess (6), the surface symmetry fixedly connected with of fixed plate (71) four first springs (72), two the one end fixedly connected with firm board (73) of first spring (72).

5. The thin film capacitor pulse capability on-line detector of claim 4, wherein: four stabilizing mean (7) still include first slide bar (74) and connecting rod (75), one side surface symmetry fixedly connected with first slide bar (74) of stabilizing board (73), four first slide bar (74) all with fixed plate (71) sliding connection, outside surface at first slide bar (74) is established to first spring (72) cover, one side surface fixedly connected with connecting rod (75) of stabilizing board (73), a plurality of connecting rod (75) all with workstation (3) sliding connection.

6. The thin film capacitor pulse capability on-line detector of claim 1, wherein: detection mechanism (9) are including first cylinder (91), slider (92), detection module (93) and second spring (94), one side surface fixedly connected with first cylinder (91) of backup pad (8), the output fixedly connected with slider (92) of first cylinder (91), slider (92) and backup pad (8) sliding connection, one side surface fixedly connected with detection module (93) of slider (92), one side surface symmetry fixedly connected with two second springs (94) of slider (92).

7. The thin film capacitor pulse capability on-line detector of claim 6, wherein: the detection mechanism (9) further comprises a connecting block (95) and a second sliding rod (96), one end of the second spring (94) is fixedly connected with the connecting block (95), the inner surface of the connecting block (95) is fixedly connected with the second sliding rod (96), the two second sliding rods (96) are in sliding connection with the sliding block (92), and the second spring (94) is sleeved on the outer side surface of the second sliding rod (96).

8. The thin film capacitor pulse capability on-line detector of claim 1, wherein: the supporting mechanism (10) comprises a connecting plate (101), a second air cylinder (102), a supporting sliding plate (103) and a third groove (104), wherein the connecting plate (101) is fixedly connected to the outer side surface of the workbench (3), the second air cylinder (102) is fixedly connected to the upper surface of the connecting plate (101), the supporting sliding plate (103) is fixedly connected to the output end of the second air cylinder (102), and the third groove (104) is formed in the surface of the supporting sliding plate (103).