CN217276738U

CN217276738U - Be applied to gas tightness detection device of battery apron production

Info

Publication number: CN217276738U
Application number: CN202220442868.7U
Authority: CN
Inventors: 钱永兵; 史卫国; 张万荣
Original assignee: Taizhou Xinxusheng Energy Technology Co ltd
Current assignee: Taizhou Xinxusheng Energy Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-23
Anticipated expiration: 2032-03-03

Abstract

The utility model provides a be applied to gas tightness detection device of battery apron production, including last base station, the hydraulic cylinder, servo motor, go up push pedal and hydraulic cylinder, it has the backup pad to go up base station rear end face fixed, the preceding terminal surface of going up the base station is provided with operating panel, the lower terminal surface of backup pad is fixed with down the base station, the up end at last base station is installed to the hydraulic cylinder, be provided with the hydraulic stem in the hydraulic cylinder, servo motor installs the up end at base station down, servo motor's output is connected with the shaft coupling, the shaft coupling up end is provided with the carousel, the carousel up end is fixed with the buffer board, it sets up in the buffer board to go up the push pedal down end-to-face fixed has the piston rod, hydraulic cylinder's right-hand member face is provided with pressure sensor, compared with the prior art, the utility model discloses following beneficial effect has: this design does not need the artifical battery apron that removes, can avoid causing the incident, and the detection of duplex position makes detection efficiency more accelerate, satisfies the demand of production.

Description

Be applied to gas tightness detection device of battery apron production

Technical Field

The utility model relates to a be applied to gas tightness detection device of battery apron production belongs to battery apron gas tightness and detects technical field.

Background

Battery (Battery) refers to a device that can convert chemical energy into electrical energy, having a positive electrode and a negative electrode, in a partial space of a cup, tank or other container or composite container that contains an electrolyte solution and metal electrodes to generate an electric current. With the advancement of technology, batteries generally refer to small devices capable of generating electrical energy. For example, the solar cell, the performance parameters of the cell mainly include electromotive force, capacity, specific energy and resistance, the cell is used as an energy source, stable voltage, stable current, stable power supply for a long time and little current influenced by the outside can be obtained, the cell has simple structure and convenient carrying, simple and easy operation of charging and discharging, no influence of outside climate and temperature, stable and reliable performance and great effect on playing various aspects in modern social life, and the manufacturing industry of the top cover plate of the power cell commonly adopts a laser welding mode to weld the explosion-proof valve and the pole on the top cover plate. When the material components of the top cover plate, the explosion-proof valve, the pole and the like are changed, or the welding operation is carried out, the reasons of environmental pollution and the like cause the quality defects of pinholes, cracks and the like in a welding fusion area. The battery with the defective top cover plate can cause the conduction between the interior of the battery and the external environment, and cause liquid leakage, so that the battery cannot be normally used, namely, the airtightness of the battery cover plate needs to be detected by using the airtightness detecting device.

In the prior art, the existing battery cover plate air tightness detection device also needs a person to manually move the battery cover plate to carry out positive pressure detection on the battery cover plate, so that safety accidents are easily caused, workers are accidentally injured, the detection efficiency is low, the production requirement cannot be met, and the problem is solved by the air tightness detection device applied to the production of the battery cover plate.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a be applied to gas tightness detection device of battery apron production to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, this design does not need artifical removal battery apron, can avoid causing the incident, and the detection of duplex position makes detection efficiency more accelerate, satisfies the demand of production.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an air tightness detection device applied to the production of a battery cover plate comprises an upper base platform, an operation panel, a lower base platform, a supporting plate and an automatic detection mechanism, a supporting plate is fixed on the rear end surface of the upper base station, an operation panel is arranged on the front end surface of the upper base station, a lower base station is fixed on the lower end surface of the supporting plate, an automatic detection mechanism is arranged on the upper end surface of the lower base station, the automatic detection mechanism comprises a hydraulic cylinder, a hydraulic rod, a servo motor, a coupling, a turntable, a buffer plate and a detection component, the hydraulic cylinder is arranged on the upper end surface of the upper base station, a hydraulic rod is arranged in the hydraulic cylinder, the servo motor is arranged on the upper end surface of the lower base station, the output end of the servo motor is connected with a coupling, the coupler is characterized in that a turntable is arranged on the upper end face of the coupler, a buffer plate is fixed on the upper end face of the turntable, and a detection assembly is arranged in the buffer plate.

Furthermore, the detection assembly comprises an upper push plate, a pressure sensor, a hydraulic oil cylinder and a piston rod, the upper push plate is arranged in the buffer plate, the piston rod is fixed on the lower end face of the upper push plate, the hydraulic oil cylinder is fixed on the lower end face of the interior of the buffer plate, and the pressure sensor is arranged on the right end face of the hydraulic oil cylinder.

Furthermore, a movable hole is formed in the lower end face of the hydraulic cylinder, the specification of the movable hole is matched with that of the hydraulic rod, the hydraulic cylinder is connected with the hydraulic rod in a sealing mode, the hydraulic cylinder and the hydraulic rod form two groups of transmission assemblies, the two groups of transmission assemblies form the same mechanism, and the two groups of transmission assemblies are symmetrically arranged on the upper end face of the upper base station.

Furthermore, the specification of the output end of the servo motor is matched with the specification of the coupler, a rotating shaft is fixed between the coupler and the rotating disc, and the specification of the rotating shaft is matched with the specification of the coupler.

Furthermore, the buffer board is provided with four groups, four groups the buffer board specification is the same, and the symmetry is fixed at the up end of carousel, the sliding tray has been seted up to the buffer board, the specification of sliding tray with the specification phase-match of push up plate.

Furthermore, the pressure sensor is connected with the hydraulic oil cylinder in a sealing mode, and the pressure sensor is connected with the operation panel through a communication line.

Furthermore, the hydraulic oil cylinder is provided with a movable hole, the specification of the movable hole is matched with that of the piston rod, and the piston rod is connected with the hydraulic oil cylinder in a sealing mode.

The utility model has the advantages that: the utility model discloses an air tightness detection device applied to battery cover plate production, through increasing hydraulic cylinder, the hydraulic stem, servo motor, the shaft coupling, the carousel, the buffer board, the push-up board, pressure sensor, hydraulic cylinder and piston rod, hydraulic cylinder and the cooperation of hydraulic cylinder and hydraulic stem use can make the battery cover plate by the malleation, make it compressed tightly, servo motor can provide power for the carousel makes it rotate, transport battery cover plate to the hydraulic stem below, the shaft coupling can stabilize servo motor's transmission efficiency, battery cover plate transmission kinetic energy gives the push-up board, make it move downwards in the buffer board, the piston rod receives the malleation of battery cover plate, move in hydraulic cylinder, make hydraulic cylinder's oil pressure change, pressure sensor detects hydraulic cylinder's change atmospheric pressure, whether so distinguish battery cover plate gas tightness is good, this design does not need the manual work to move battery cover plate, the safety accident can be avoided, the detection of the double stations enables the detection efficiency to be accelerated, and the production requirement is met.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an air tightness detecting device applied to the production of a battery cover plate according to the present invention;

fig. 2 is a front sectional view of the air tightness detecting device applied to the production of the battery cover plate of the present invention;

fig. 3 is a sectional view of a buffer plate of the air tightness detection device applied to the production of the battery cover plate of the present invention;

in the figure: 1-upper base platform, 2-operation panel, 3-lower base platform, 4-support plate, 5-automatic detection mechanism, 51-hydraulic cylinder, 52-hydraulic rod, 53-servo motor, 54-coupler, 55-rotary table, 56-buffer plate, 57-detection component, 571-upper push plate, 572-pressure sensor, 573-hydraulic cylinder and 574-piston rod.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1-3, the present invention provides a technical solution: an air tightness detection device applied to the production of a battery cover plate comprises an upper base platform 1, an operation panel 2, a lower base platform 3, a support plate 4 and an automatic detection mechanism 5, wherein the support plate 4 is fixed on the rear end face of the upper base platform 1, the operation panel 2 is arranged on the front end face of the upper base platform 1, the lower base platform 3 is fixed on the lower end face of the support plate 4, the automatic detection mechanism 5 is arranged on the upper end face of the lower base platform 3, the automatic detection mechanism 5 comprises a hydraulic cylinder 51, a hydraulic rod 52, a servo motor 53, a coupler 54, a turntable 55, a buffer plate 56 and a detection component 57, the hydraulic cylinder 51 is arranged on the upper end face of the upper base platform 1, the hydraulic rod 52 is arranged in the hydraulic cylinder 51, the servo motor 53 is arranged on the upper end face of the lower base platform 3, the output end of the servo motor 53 is connected with the coupler 54, the turntable 55 is arranged on the upper end face of the coupler 54, the buffer plate 56 is fixed on the upper end face of the turntable 55, the buffer plate 56 is internally provided with a detection member 57.

The detection assembly 57 comprises an upper push plate 571, a pressure sensor 572, a hydraulic oil cylinder 573 and a piston rod 574, the upper push plate 571 is arranged in the buffer plate 56, the piston rod 574 is fixed on the lower end face of the upper push plate 571, the hydraulic oil cylinder 573 is fixed on the lower end face of the interior of the buffer plate 56, and the pressure sensor 572 is arranged on the right end face of the hydraulic oil cylinder 573.

The lower end surface of a hydraulic cylinder 51 is provided with a movable hole, the specification of the movable hole is matched with that of a hydraulic rod 52, the hydraulic cylinder 51 is connected with the hydraulic rod 52 in a sealing way, the design can enable the hydraulic cylinder 51 to provide power for the hydraulic rod 52 by changing the air pressure of the hydraulic cylinder 51 so that the hydraulic cylinder 51 can do up-and-down piston motion in the hydraulic cylinder 51, the hydraulic cylinder 51 and the hydraulic rod 52 form a transmission assembly, the transmission assembly is provided with two groups, the two groups of transmission assemblies form the same mechanism and are symmetrically arranged on the upper end surface of an upper base platform 1, the efficiency of detecting a battery cover plate is improved by the design, the production requirement is met, the specification of the output end of a servo motor 53 is matched with that of a coupler 54, a rotating shaft is fixed between the coupler 54 and a rotating disk 55, the specification of the rotating shaft is matched with that of the coupler 54, and the design can enable the servo motor 53 to transmit kinetic energy to the rotating disk 55, the battery cover plate is conveyed to the position below the hydraulic rod 52 in a rotating mode, manual conveying of the battery cover plate is not needed, and workers are prevented from being accidentally injured.

Four groups of buffer plates 56 are arranged, the four groups of buffer plates 56 have the same specification and are symmetrically fixed on the upper end face of the turntable 55, the design can enable two groups of battery cover plates to be processed, a worker can place the other two groups of battery cover plates to increase the detection efficiency, the buffer plate 56 is provided with a sliding groove, the specification of the sliding groove is matched with the specification of the upper push plate 571, the design can enable the upper push plate 571 to move in the buffer plate 56, the pressure sensor 572 is in sealing connection with the hydraulic oil cylinder 573, the pressure sensor 572 is connected with the operation panel 2 through a communication line, the design can enable the data of the pressure sensor 572 to be transmitted into the operation panel 2 to detect whether the air tightness of the battery cover plates is good or not, the hydraulic oil cylinder 573 is provided with a movable hole, the specification of the movable hole is matched with the specification of the piston rod 574, and the piston rod 574 is in sealing connection with the hydraulic oil cylinder 573, with this arrangement, when the piston rod 574 is moved downward, the oil pressure of the hydraulic cylinder 573 is changed, and the pressure sensor 572 detects the change value of the oil pressure to determine whether the airtightness of the battery cover is satisfactory.

As an embodiment of the present invention: when a worker connects the operation panel 2, the hydraulic cylinder 51, the servo motor 53 and the pressure sensor 572 to an external power supply through wires, connects the hydraulic cylinder 51, the servo motor 53 and the pressure sensor 572 to the operation panel 2 through wires, connects the hydraulic cylinder 51 to an external air source through an organ, when detecting a battery cover plate, firstly puts the battery cover plate on the upper push plate 571 in the middle, starts the servo motor 53, the servo motor 53 operates, drives the rotating shaft in the coupler 54 to rotate, the rotating shaft drives the rotating disc 55 to rotate, the upper push plate 571, the buffer plate 56 and the battery cover plate are conveyed to the lower part of the hydraulic rod 52, at the moment, the hydraulic cylinder 51 is started, the hydraulic cylinder 51 operates, the hydraulic rod 52 moves downwards until contacting the battery cover plate, the battery cover plate continues to move downwards, the upper push plate 571 is pressed to move downwards, at this time, the piston rod 574 moves downward in the hydraulic cylinder 573, the oil pressure of the hydraulic cylinder 573 changes at this time, the pressure sensor 572 detects a change in the oil pressure, and if the airtightness of the battery cover is good, the air pressure value used by the hydraulic cylinder 51 should be the same as the oil pressure value detected by the pressure sensor 572 at this time, whereas if the airtightness of the battery cover is not good enough, the battery cover is not airtight.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an air tightness detection device for battery apron production, includes top base platform, operating panel, lower base platform, backup pad and automated inspection mechanism, its characterized in that: a supporting plate is fixed on the rear end face of the upper base station, an operation panel is arranged on the front end face of the upper base station, a lower base station is fixed on the lower end face of the supporting plate, and an automatic detection mechanism is arranged on the upper end face of the lower base station;

the automatic detection mechanism comprises a hydraulic cylinder, a hydraulic rod, a servo motor, a coupler, a rotary table, a buffer plate and a detection assembly, wherein the hydraulic cylinder is installed on the upper end face of an upper base station, the hydraulic rod is arranged in the hydraulic cylinder, the servo motor is installed on the upper end face of a lower base station, the output end of the servo motor is connected with the coupler, the rotary table is arranged on the upper end face of the coupler, the buffer plate is fixed on the upper end face of the rotary table, and the detection assembly is arranged inside the buffer plate.

2. The airtightness detection device applied to the production of the battery cover plate according to claim 1, wherein: the detection assembly comprises an upper push plate, a pressure sensor, a hydraulic oil cylinder and a piston rod, the upper push plate is arranged in the buffer plate, the piston rod is fixed on the lower end face of the upper push plate, the hydraulic oil cylinder is fixed on the lower end face of the interior of the buffer plate, and the pressure sensor is arranged on the right end face of the hydraulic oil cylinder.

3. The airtightness detection device applied to the production of the battery cover plate according to claim 1, wherein: the hydraulic device is characterized in that a movable hole is formed in the lower end face of the hydraulic cylinder, the specification of the movable hole is matched with that of the hydraulic rod, the hydraulic cylinder is connected with the hydraulic rod in a sealing mode, the hydraulic cylinder and the hydraulic rod form transmission assemblies, the transmission assemblies are provided with two groups, the two groups of transmission assemblies form the same mechanism, and the two groups of transmission assemblies are symmetrically arranged on the upper end face of the upper base station.

4. The airtightness detection device applied to the production of the battery cover plate according to claim 1, wherein: the specification of servo motor output with the specification phase-match of shaft coupling, the shaft coupling with be fixed with the rotation axis between the carousel, the specification of rotation axis with the specification phase-match of shaft coupling.

5. The airtightness detection apparatus applied to the production of a battery cover plate according to claim 1, wherein: the buffer board is provided with four groups, four groups the buffer board specification is the same, and the symmetry is fixed at the up end of carousel, the sliding tray has been seted up to the buffer board, and the specification of sliding tray and the specification phase-match of push up plate.

6. The airtightness detection device applied to the production of the battery cover plate according to claim 2, wherein: the pressure sensor is connected with the hydraulic oil cylinder in a sealing mode and is connected with the operation panel through a communication line.

7. The airtightness detection apparatus applied to the production of a battery cover plate according to claim 2, wherein: the hydraulic oil cylinder is provided with a movable hole, the specification of the movable hole is matched with that of the piston rod, and the piston rod is connected with the hydraulic oil cylinder in a sealing mode.