CN218610506U

CN218610506U - Aging overvoltage detection device

Info

Publication number: CN218610506U
Application number: CN202223044170.9U
Authority: CN
Inventors: 张建斌; 王林川; 吴文伟
Original assignee: Xiamen Special Automation Technology Co ltd
Current assignee: Xiamen Special Automation Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-14
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to an overvoltage detection field particularly, relates to an ageing overvoltage detection device, including the transmission line, electric capacity is fixed on the transmission line, the front end of transmission line is equipped with the detection zone, be equipped with a plurality of stations that step up in the detection zone, electric capacity steps up through a plurality of stations that step up in proper order, the rear end of transmission line is equipped with the unloading district, be fixed with the unloading subassembly on the unloading district, the unloading subassembly carries out the unloading to unqualified electric capacity, and this scheme carries through transmission line to electric capacity after ageing, and electric capacity is in proper order through a plurality of stations that step up, and the station that steps up is applyed a harsh operating voltage for electric capacity with mode that adds gradually, detects whether punctured in order to detect electric capacity to filter electric capacity, reject unqualified electric capacity, and the unloading is got to unqualified electric capacity to the unloading subassembly clamp, and detection efficiency is higher, realizes simultaneously that automatic electric capacity after ageing treatment detects, and degree of automation is higher, reduces the human cost.

Description

Aging overvoltage detection device

Technical Field

The patent relates to an overvoltage detection field, particularly, relates to an ageing overvoltage detection device.

Background

Aging means that a certain electrical stress is continuously applied to the component for a long time at a certain environmental temperature, various physical and chemical reaction processes in the component are accelerated through the comprehensive action of the electrical stress and the thermal stress, and various potential defects hidden in the component are exposed early, so that the aim of eliminating early failure products is fulfilled. The aging test is one of screening methods for ensuring the reliability level and quality of the capacitor, the aged capacitor needs to be tested, unqualified capacitors are removed, the efficiency of the conventional detection process is low, automation cannot be realized, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an ageing excessive pressure detection device can solve detection efficiency lower, can't realize technical problem such as automation.

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

the utility model provides an ageing overvoltage detection device for carry out the overvoltage detection to electric capacity after ageing, its characterized in that, including the transmission line, electric capacity is fixed on the transmission line, the front end of transmission line is equipped with the detection zone, be equipped with a plurality of stations that step up in the detection zone, electric capacity steps up through a plurality of stations that step up in proper order, the rear end of transmission line is equipped with the unloading district, be fixed with the unloading subassembly on the unloading district, the unloading subassembly carries out the unloading to unqualified electric capacity.

Furthermore, the transmission line is provided with a plurality of placing stations which are arranged in sequence, the capacitor is fixed on the placing stations, the lower part of each placing station is fixed with a conductive piece, the boosting station is fixed with a driving assembly, the driving end of the driving assembly is connected with a contact, the contact is electrically connected with an external power supply, and the driving assembly drives the contact to be electrically connected with the conductive piece.

Furthermore, drive assembly includes the base and fixes the first telescopic cylinder on the base, the base level is fixed in the below of transmission line, the contact is fixed on first telescopic cylinder's drive end.

Furthermore, be fixed with on the base and adjust the installation component, first telescopic cylinder is fixed on adjusting the installation component, it adjusts first telescopic cylinder's position to adjust the installation component.

Furthermore, adjust the installation component and include T template and L template, first telescopic cylinder fixes on the horizontal part of T template, first bar regulation passageway has been seted up in the vertical portion of L template, the opening of first bar regulation passageway extend along vertical direction and with transmission line mutually perpendicular, the vertical portion of T template and the vertical portion of L template are through first bar regulation passageway fixed connection, the horizontal part and the base fixed connection of L template.

Furthermore, the base is provided with a second strip-shaped adjusting channel, an opening of the second strip-shaped adjusting channel extends along the horizontal direction and is perpendicular to the transmission line, and the adjusting and mounting assembly is fixedly connected with the base through the second strip-shaped adjusting channel.

Furthermore, electric brushes are fixed on two sides of the transmission line, which are positioned in the detection area.

Furthermore, unloading subassembly includes the erection column, the one side at the transmission line is fixed to the erection column, the top of erection column is fixed with horizontal guide rail, the last activity of horizontal guide rail is fixed with the flexible cylinder of second, the drive end of the flexible cylinder of second is fixed with the clamping jaw.

Furthermore, a collecting box is fixed on the other side of the transmission line, and the collecting box corresponds to the blanking assembly in position.

The utility model has the advantages that:

this scheme is carried the electric capacity after ageing through the transmission line, electric capacity is in proper order through a plurality of stations that step up, the station that steps up is applyed for harsh operating voltage of electric capacity in order the mode that adds progressively in proper order, it is whether punctured with detection electric capacity to filter electric capacity, reject unqualified electric capacity, the unloading is got to unqualified electric capacity clamp to the unloading subassembly, detection efficiency is higher, realize simultaneously that automatic electric capacity after ageing treatment detects, degree of automation is higher, reduce the human cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an aging overvoltage detection device according to the present invention;

fig. 2 is a schematic view of the internal structure of a part a of the aging overvoltage detection device of the present invention;

FIG. 3 is a schematic view of the boosting station structure of the present invention;

figure 4 the utility model discloses a unloading station inner structure schematic diagram.

Description of the main elements

1. A transmission line; 101. placing a station; 1011. a conductive member; 102. a detection zone; 103. a blanking area; 104. an electric brush;

2. a boosting station; 201. a base; 2011. a guide groove; 2012. a second strip-shaped adjusting channel; 202. a first telescopic cylinder; 2021. a first cylinder body; 2022. a telescopic rod; 203. a drive plate; 204. a contact; 205. a wire guide plate; 2051. a wire passage; 206. a T-shaped plate; 2061. a first bar-shaped regulating channel; 207. an L-shaped plate;

3. a blanking assembly; 301. mounting a column; 302. a horizontal guide rail; 303. a second telescopic cylinder; 304. a clamping jaw; 305. a protection box; 306. a collection box;

4. and (4) a capacitor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-4, the present invention provides an aging overvoltage detection device for performing overvoltage detection on an aged capacitor 4, wherein the aging overvoltage detection device includes a transmission line 1, and the capacitor 4 is fixed on the transmission line 1. The front end of transmission line 1 is equipped with detection zone 102, is equipped with a plurality of stations 2 that step up in the detection zone 102, and electric capacity 4 steps up through a plurality of stations 2 that step up in proper order. The rear end of transmission line 1 is equipped with unloading district 103, is fixed with unloading subassembly 3 on the unloading district 103, and unloading subassembly 3 carries out the unloading to unqualified electric capacity 4.

Referring to fig. 1 and 2, the transmission line 1 is provided with a plurality of sequentially arranged placing stations 101, and the capacitor 4 is fixed on the placing stations 101. A conductive piece 1011 is fixed at the lower part of the placing station 101; a driving assembly is fixed on the boosting station 2, a driving end of the driving assembly is connected with a contact 204, the contact 204 is electrically connected with an external power supply, and the driving assembly drives the contact 204 to be electrically connected with a conductive piece 1011.

Referring to fig. 1-3, the driving assembly includes a base 201 and a first telescopic cylinder 202 fixed on the base 201, the base 201 is horizontally fixed below the transmission line 1, and a contact 204 is fixed on a driving end of the first telescopic cylinder 202. In this embodiment, the first telescopic cylinder 202 includes a first cylinder body and a telescopic rod 2022, one end of the telescopic rod 2022 is the driving end, and the other end of the telescopic rod 2022 is a fixed end. The fixed end is connected with the first cylinder body in a driving mode, the driving end is fixed with the driving plate 203, the driving plate 203 is L-shaped, the driving end of the telescopic rod 2022 is fixedly connected with one side face of the vertical portion of the driving plate 203, and the contact 204 is fixed on the other side face, opposite to the vertical portion, of the driving plate 203. The horizontal portion of the drive plate 203 is spaced apart from the first cylinder body, a wire guide 205 is fixed to the horizontal portion of the drive plate 203, one end of the wire guide 205 is a wire end, the wire end protrudes out of the horizontal portion of the drive plate 203, and a wire passage 2051 is formed in the wire end. The contact 204 is electrically connected with an external power supply, the connecting wire penetrates through the wire channel 2051, the wire channel 2051 arranges and protects the wire, and the stability of connection between the contact 204 and the wire is ensured. Meanwhile, the wire guide plate 205 and the contact 204 are fixed on the driving plate 203, the driving plate 203 is driven by the first telescopic cylinder 202 to perform reciprocating linear motion, and the wire guide plate 205 and the contact 204 perform synchronous motion, so that the stability of connection between the wire and the contact 204 is further ensured.

Referring to fig. 2 and 3, an adjusting and mounting assembly is fixed on the base 201, the first telescopic cylinder 202 is fixed on the adjusting and mounting assembly, and the adjusting and mounting assembly adjusts a position of the first telescopic cylinder 202. The adjusting and mounting assembly comprises a T-shaped plate 206 and an L-shaped plate 207, the first telescopic cylinder 202 is fixed on the horizontal portion of the T-shaped plate 206, a first strip-shaped adjusting channel 2061 is formed in the vertical portion of the L-shaped plate 207, the opening of the first strip-shaped adjusting channel 2061 extends in the vertical direction and is perpendicular to the transmission line 1, the first strip-shaped adjusting channel 2061 adjusts the vertical height of the first telescopic cylinder 202, and the first telescopic cylinder 202 can drive the contact between the contact 204 and the conductive piece 1011. The vertical portion of the T-shaped plate 206 is fixedly connected with the vertical portion of the L-shaped plate 207 through a first strip-shaped adjusting channel 2061 and a bolt. The horizontal part of the L-shaped plate 207 is fixedly connected with the base 201. Second strip regulation passageway 2012 has been seted up to base 201, the opening of second strip regulation passageway 2012 extend along the horizontal direction and with transmission line 1 mutually perpendicular, the second strip is adjusted passageway 2012 and is adjusted the horizontal position of first telescopic cylinder 202, adjusts the distance between first telescopic cylinder 202 and the transmission line 1 promptly, further guarantees that first telescopic cylinder 202 can drive contact 204 and the contact between the conductive 1011. The adjusting and mounting assembly is fixedly connected with the base 201 through a second strip-shaped adjusting channel 2012 and a bolt. The base 201 is further provided with a guide groove 2011, the horizontal part of the l-shaped plate 207 is embedded in the guide groove 2011, and the guide groove 2011 corresponds to the position of the second strip-shaped adjusting channel 2012. In this embodiment, the openings of the first elongated adjustment channel 2061 and the second elongated adjustment channel 2012 are both in the shape of a waist circle, and the openings of the first elongated adjustment channel 2061 and the second elongated adjustment channel 2012 may also be in the shape of a rectangle, etc.

Referring to fig. 2, brushes 104 are fixed on two sides of the transmission line 1 in the detection area 102, and the brushes 104 ensure that the qualified capacitors 4 are in a connected state and the unqualified capacitors 4 are in a disconnected state, so that the unqualified capacitors 4 can be better screened. Referring to fig. 4, the blanking assembly 3 includes a mounting column 301, the mounting column 301 is fixed to one side of the transmission line 1, a horizontal guide rail 302 is fixed to a top end of the mounting column 301, a second telescopic cylinder 303 is movably fixed to the horizontal guide rail 302, and a clamping jaw 304 is fixed to a driving end of the second telescopic cylinder 303. The top of erection column 301 still is fixed with protection box 305, and protection box 305 back-off is on erection column 301, and the top and the inside bottom surface fixed connection of protection box 305 of erection column 301 protect box 305, and including protection box 305 encloses horizontal guide 302 and establishes, play the guard action to horizontal guide 302, guarantee simultaneously that horizontal guide 302 has a stable operational environment. The other side of the transmission line 1 is fixed with a collecting box 306, and the collecting box 306 corresponds to the position of the blanking assembly 3.

When using, electric capacity 4 places on transmission line 1 places station 101, and transmission line 1 once steps up station 2 through a plurality of in-process advancing, and in this embodiment, the quantity that steps up station 2 is five, and five step up station 2 once increase input voltage, can adjust the voltage size that step up station 2's quantity and external power source provide for step up station 2 according to the user demand for electric capacity 4 works under highly compressed operational environment, detects electric capacity 4 after ageing. Outside detection device detects the electric capacity 4 after stepping up, and when unqualified electric capacity 4 was through unloading subassembly 3, the flexible cylinder 303 drive clamping jaw 304 of second of unloading subassembly 3 descends and snatchs and the lifting to unqualified electric capacity 4, through horizontal guide 302, drives the flexible cylinder 303 of second and moves towards collecting box 306, and the flexible cylinder 303 of second is placed unqualified electric capacity 4 and is collected in collecting box 306.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an ageing overvoltage detection device for carry out the overvoltage detection to electric capacity after ageing, its characterized in that, including the transmission line, electric capacity is fixed on the transmission line, the front end of transmission line is equipped with the detection zone, be equipped with a plurality of stations that step up in the detection zone, electric capacity steps up through a plurality of stations that step up in proper order, the rear end of transmission line is equipped with the unloading district, be fixed with the unloading subassembly on the unloading district, the unloading subassembly carries out the unloading to unqualified electric capacity.

2. The aging overvoltage detection device of claim 1, wherein: the transmission line is provided with a plurality of sequentially arranged placing stations, the capacitor is fixed on the placing stations, the lower parts of the placing stations are fixed with conductive pieces, the boosting stations are fixed with driving components, the driving ends of the driving components are connected with contacts, the contacts are electrically connected with an external power supply, and the driving contacts of the driving components are electrically connected with the conductive pieces.

3. The aging overvoltage detection device according to claim 2, wherein: the driving assembly comprises a base and a first telescopic cylinder fixed on the base, the base is horizontally fixed below the transmission line, and the contact is fixed at the driving end of the first telescopic cylinder.

4. The aging overvoltage detection device according to claim 3, wherein: the adjustable air cylinder is characterized in that an adjusting and mounting assembly is fixed on the base, the first telescopic air cylinder is fixed on the adjusting and mounting assembly, and the adjusting and mounting assembly adjusts the position of the first telescopic air cylinder.

5. The burn-in overvoltage detection device according to claim 4, wherein: the adjusting and mounting assembly comprises a T-shaped plate and an L-shaped plate, a first telescopic cylinder is fixed on the horizontal portion of the T-shaped plate, a first strip-shaped adjusting channel is formed in the vertical portion of the L-shaped plate, an opening of the first strip-shaped adjusting channel extends in the vertical direction and is perpendicular to a transmission line, the vertical portion of the T-shaped plate and the vertical portion of the L-shaped plate are fixedly connected through a first strip-shaped adjusting channel, and the horizontal portion of the L-shaped plate is fixedly connected with the base.

6. The burn-in overvoltage detection device of claim 4, wherein: the base is provided with a second strip-shaped adjusting channel, an opening of the second strip-shaped adjusting channel extends in the horizontal direction and is perpendicular to the transmission line, and the adjusting and mounting assembly is fixedly connected with the base through the second strip-shaped adjusting channel.

7. The aging overvoltage detection device of claim 1, wherein: and electric brushes are fixed on two sides of the transmission line, which are positioned in the detection area.

8. The burn-in overvoltage detection device of claim 1, wherein: the unloading subassembly includes the erection column, the one side at the transmission line is fixed to the erection column, the top of erection column is fixed with horizontal guide rail, the last activity of horizontal guide rail is fixed with the flexible cylinder of second, the drive end of the flexible cylinder of second is fixed with the clamping jaw.

9. The burn-in overvoltage detection device of claim 8, wherein: and a collecting box is fixed on the other side of the transmission line and corresponds to the blanking assembly.