CN219142125U - Battery explosion-proof valve weeping detection device - Google Patents
Battery explosion-proof valve weeping detection device Download PDFInfo
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- CN219142125U CN219142125U CN202320011750.3U CN202320011750U CN219142125U CN 219142125 U CN219142125 U CN 219142125U CN 202320011750 U CN202320011750 U CN 202320011750U CN 219142125 U CN219142125 U CN 219142125U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a battery explosion-proof valve liquid leakage detection device, which comprises a chassis, a movable conveying mechanism, a carrying mechanism and a camera detection mechanism, wherein the chassis is provided with a plurality of liquid leakage detection units; the chassis is provided with a movable conveying mechanism; the movable conveying mechanism is provided with a sliding platform; the sliding platform is provided with a carrying mechanism, the top of the carrying mechanism is provided with a clamping part, and the clamping part is clamped with a battery; a camera detection mechanism is arranged above the clamping battery of the carrying mechanism along the sliding direction of the sliding platform; the bottom of a supporting plate of the carrying mechanism is connected with the sliding platform, and the top of the supporting plate is connected with the lifting cylinder; a motor is connected to the side sliding table of the lifting cylinder, an output shaft of the motor is connected with the bottom of the rotating seat, and the rotating seat is connected with a sliding table cylinder; two slipways at the top of the slipway cylinder are provided with clamping pieces. According to the utility model, the battery on the carrying mechanism with lifting and rotating functions is scanned by the camera, so that the comprehensive detection of the leakage of the battery explosion-proof valve is realized, and the detection accuracy is improved.
Description
Technical Field
The utility model relates to the technical field of battery explosion-proof valve detection, in particular to a battery explosion-proof valve liquid leakage detection device.
Background
The purpose of leak testing of the explosion-proof valve is to ensure whether the function of the explosion-proof valve is normal, and in the production of the battery, the explosion-proof valve is arranged on the battery and used for ensuring that the battery does not leak liquid and protecting the battery from faults. The battery assembly procedure is an important link of lithium ion power battery production, the anti-explosion valve leakage checking link is a heavy weight in the assembly process, and the poor tightness of the anti-explosion valve can cause leakage of battery electrolyte, thereby seriously affecting the battery performance and the service life.
Based on the above problems, a battery explosion-proof valve liquid leakage detection device is designed, and the tightness test can be carried out on the explosion-proof valve before the assembly of a battery cover, so that the problems of influence on the service performance and service life reduction caused by poor tightness of the explosion-proof valve are avoided.
Disclosure of Invention
The utility model aims to provide a battery explosion-proof valve liquid leakage detection device which can detect an explosion-proof valve at the top of a battery and further detect whether liquid leakage exists at the explosion-proof valve.
The utility model aims at realizing the following technical scheme:
the utility model provides a battery explosion-proof valve liquid leakage detection device, which comprises a chassis, a movable conveying mechanism, a carrying mechanism and a camera detection mechanism, wherein the chassis is provided with a plurality of liquid leakage detection units; the chassis is provided with a movable conveying mechanism; the movable conveying mechanism is provided with a sliding platform; the sliding platform is provided with a carrying mechanism, the top of the carrying mechanism is provided with a clamping part, and a battery is clamped on the clamping part; a camera detection mechanism is arranged above the clamping battery of the carrying mechanism along the sliding direction of the sliding platform;
the carrying mechanism comprises a supporting plate, a lifting cylinder, a motor, a rotating seat and a sliding table cylinder; the bottom of the supporting plate is connected with the sliding platform, and the top of the supporting plate is connected with the lifting cylinder; a motor is connected to the side sliding table of the lifting cylinder; the output shaft of the motor is upwards arranged, and is connected with the bottom of the rotating seat, and the rotating seat is connected with a sliding table cylinder; two slipways at the top of the slipway cylinder are provided with clamping pieces.
Further, the mobile conveying mechanism further comprises a guide rail and a driving part; a sliding platform is arranged on the guide rail; the driving part is connected with the sliding platform.
Further, the camera detection mechanism comprises a camera, a transverse plate, a fixed plate, a light condensing part and a support column; the bottom of the support column is provided with a fixed seat which is connected with the underframe; the tops of the support columns are connected with a transverse plate; the middle part of the transverse plate is vertically connected with the fixing plate; at least two fixing blocks which are vertically arranged are arranged on the fixing plate, and a mirror-image downward camera is fixedly arranged on the fixing plate; the middle part of the transverse plate is also connected with a light-gathering component.
Further, the light condensing part comprises a supporting plate and a light condensing sheet; one end of the supporting plate is connected with the lower end of the middle part of the transverse plate, and the other end of the supporting plate is provided with a tiled condensing sheet; the light condensing sheet is perpendicular to the direction of the lens of the camera; the light focusing sheet is provided with a through hole; the lens of the camera corresponds to the through hole.
Further, a plurality of vertically arranged connecting holes are formed in the joint of the transverse plate and the support column, and fasteners matched with the connecting holes are arranged at the top of the support column; the transverse plate is connected to the support column through the cooperation of the fastener and the connecting hole.
Further, the rotating seat comprises a bottom plate and a supporting limiting piece; the bottom of the bottom plate is connected with an output shaft of the motor, and two sides of the bottom plate, which are connected with the sliding table cylinder, are connected with supporting limiting pieces; the supporting and limiting piece is located between two sliding tables of the sliding table cylinder, and when the clamping piece clamps the battery, the top of the supporting and limiting piece is in contact connection with the bottom of the battery.
The utility model has the beneficial effects that:
1. according to the battery explosion-proof valve leakage detection device, the top of the battery explosion-proof valve is detected and identified through the camera, so that whether the battery explosion-proof valve has electrolyte leakage phenomenon or not is detected; and set up lift and rotation function on the transport mechanism of battery, further realized whether leaking the liquid to battery explosion-proof valve department carries out comprehensive careful detection, improved the detection accuracy.
2. According to the battery explosion-proof valve liquid leakage detection device, the plurality of connecting holes are formed in the transverse plate at the fixed position of the camera, and the height of the camera is adjusted by adjusting the connecting positions of the supporting columns and the connecting holes of the transverse plate, so that the detection flexibility is improved.
3. According to the battery explosion-proof valve liquid leakage detection device, the light collecting piece is arranged below the camera, so that a better detection effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a battery explosion-proof valve leakage detection device;
FIG. 2 is a schematic diagram of a handling mechanism of a battery explosion-proof valve leakage detection device;
fig. 3 is a schematic structural diagram of a camera detection mechanism of the battery explosion-proof valve liquid leakage detection device.
The reference numerals are as follows:
the device comprises a 1-underframe, a 2-carrying mechanism, a 21-lifting cylinder, a 211-side sliding table, a 22-motor, a 23-sliding table cylinder, a 24-clamping piece, a 25-rotating seat, a 251-supporting limiting piece, a 3-guide rail, a 4-sliding platform, a 5-battery, a 6-camera detection mechanism, a 61-fixing seat, a 62-supporting column, a 63-fastening piece, a 64-transverse plate, a 65-fixing plate, a 66-camera, a 67-light collecting piece and 651-fixing blocks.
Detailed Description
Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.
Referring to fig. 1 to 3, an embodiment of the utility model provides a device for detecting leakage of a battery explosion-proof valve, which comprises a chassis, a moving conveying mechanism, a carrying mechanism and a camera detecting mechanism; the chassis is provided with a movable conveying mechanism; the movable conveying mechanism is provided with a sliding platform; the sliding platform is provided with a carrying mechanism, the top of the carrying mechanism is provided with a clamping part, and a battery is clamped on the clamping part; a camera detection mechanism is arranged above the clamping battery of the carrying mechanism along the sliding direction of the sliding platform;
the carrying mechanism comprises a supporting plate, a lifting cylinder, a motor, a rotating seat and a sliding table cylinder; the bottom of the supporting plate is connected with the sliding platform, and the top of the supporting plate is connected with the lifting cylinder; a motor is connected to the side sliding table of the lifting cylinder; the output shaft of the motor is upwards arranged, and is connected with the bottom of the rotating seat, and the rotating seat is connected with a sliding table cylinder; two slipways at slipway cylinder top all are provided with the centre gripping piece, and the centre gripping portion has been formed to the centre gripping piece of two slipways.
In the embodiment, the battery is held by the two holding pieces of the holding part above the carrying mechanism by moving the sliding platform on the moving and conveying mechanism, and the battery is moved and conveyed on the carrying mechanism during the sliding of the sliding platform. When the battery moves to the lower part of the camera detection mechanism, stopping moving, adjusting the detection height of the battery through the lifting cylinder, keeping the accuracy of 300+/-30 mm of the distance between the lens and the battery explosion-proof valve, and improving the detection effect; meanwhile, the motor rotates to adjust the detection angle of the battery and keep the transverse direction of the battery at 180 degrees; after the height and angle of the battery are adjusted, the camera detection mechanism scans and detects the battery, and detects whether the explosion-proof valve of the battery leaks electrolyte or not, and the battery is continuously conveyed along the moving direction of the sliding platform after detection.
Further, in a preferred embodiment of the battery explosion-proof valve leakage detection device of the present application, the moving conveying mechanism further includes a guide rail and a driving component; a sliding platform is arranged on the guide rail; the driving part is connected with the sliding platform, and the sliding platform slides on the guide rail through traction of the driving part.
It should be noted that, the driving component drives the sliding platform in the prior art, and the application is already implemented in the current production and manufacturing, and the specific implementation process is not described herein.
Further, in a preferred embodiment of the battery explosion-proof valve leakage detection device of the present application, the camera detection mechanism includes a camera, a cross plate, a fixing plate, a light focusing component and a support column; the bottom of the support column is provided with a fixed seat which is connected with the underframe; the tops of the support columns are connected with a transverse plate; the middle part of the transverse plate is vertically connected with the fixing plate; at least two fixing blocks which are vertically arranged are arranged on the fixing plate, and the camera with a mirror image facing downwards is fixedly arranged on the fixing plate, so that the camera and the fixing plate are well fixed through the two or more fixing blocks, and the influence of shake on the scanning of the camera in the running process of the device is ensured; the middle part of the transverse plate is also connected with a light-gathering component.
Further, in a preferred embodiment of the battery explosion-proof valve leakage detection device of the present application, the light focusing component includes a support plate and a light focusing sheet; one end of the supporting plate is connected with the lower end of the middle part of the transverse plate, and the other end of the supporting plate is provided with a tiled condensing sheet; the light condensing sheet is perpendicular to the direction of the lens of the camera; the light focusing sheet is provided with a through hole; the lens of the camera corresponds to the through hole. By arranging the light focusing sheet below the camera, the scanning luminosity of the camera is compensated, and a better detection effect is achieved.
Further, in a preferred embodiment of the battery explosion-proof valve leakage detection device, a plurality of vertically arranged connecting holes are formed at the joint of the transverse plate and the support column, and fasteners matched with the connecting holes are arranged at the top of the support column; through the cooperation of fastener and connecting hole, connect the diaphragm on the support column, through the hookup location of adjustment support column and diaphragm connecting hole, realized the adjustment to the camera height, improved the flexibility ratio that detects.
Further, in a preferred embodiment of the battery explosion-proof valve leakage detection device of the present application, the rotating seat includes a bottom plate and a supporting and limiting member; the bottom of the bottom plate is connected with an output shaft of the motor, and two sides of the bottom plate, which are connected with the sliding table cylinder, are connected with supporting limiting pieces; the supporting and limiting piece is positioned between the two sliding tables of the sliding table cylinder, and when the clamping piece clamps the battery, the top of the supporting and limiting piece is in contact connection with the bottom of the battery, and the battery is supported and limited through the supporting and limiting piece, so that the risk that the battery is easy to drop when the clamping force of the sliding cylinder is insufficient when the weight of the battery is overlarge is avoided; meanwhile, the supporting limiting piece is used for supporting the battery, so that the clamping force between two sliding tables of the sliding table cylinder can be reduced, and the service life of the sliding table cylinder is prolonged.
In the description of the present utility model, it should be understood that the terms "middle," "length," "upper," "lower," "front," "rear," "vertical," "horizontal," "inner," "outer," "radial," "circumferential," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the present utility model, unless expressly stated or limited otherwise, a first feature "on" a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. The meaning of "a plurality of" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The battery explosion-proof valve liquid leakage detection device is characterized by comprising a chassis, a mobile conveying mechanism, a carrying mechanism and a camera detection mechanism; the chassis is provided with a movable conveying mechanism; the movable conveying mechanism is provided with a sliding platform; the sliding platform is provided with a carrying mechanism, the top of the carrying mechanism is provided with a clamping part, and a battery is clamped on the clamping part; a camera detection mechanism is arranged above the clamping battery of the carrying mechanism along the sliding direction of the sliding platform;
the carrying mechanism comprises a supporting plate, a lifting cylinder, a motor, a rotating seat and a sliding table cylinder; the bottom of the supporting plate is connected with the sliding platform, and the top of the supporting plate is connected with the lifting cylinder; a motor is connected to the side sliding table of the lifting cylinder; the output shaft of the motor is upwards arranged, and is connected with the bottom of the rotating seat, and the rotating seat is connected with a sliding table cylinder; two slipways at the top of the slipway cylinder are provided with clamping pieces.
2. The battery explosion-proof valve liquid leakage detection device according to claim 1, wherein the moving conveying mechanism further comprises a guide rail and a driving part; a sliding platform is arranged on the guide rail; the driving part is connected with the sliding platform.
3. The battery explosion-proof valve liquid leakage detection device according to claim 1, wherein the camera detection mechanism comprises a camera, a cross plate, a fixing plate, a light condensing part and a support column; the bottom of the support column is provided with a fixed seat which is connected with the underframe; the tops of the support columns are connected with a transverse plate; the middle part of the transverse plate is vertically connected with the fixing plate; at least two fixing blocks which are vertically arranged are arranged on the fixing plate, and a mirror-image downward camera is fixedly arranged on the fixing plate; the middle part of the transverse plate is also connected with a light-gathering component.
4. The battery explosion-proof valve leakage detection device according to claim 3, wherein the light condensing part comprises a support plate and a light condensing sheet; one end of the supporting plate is connected with the lower end of the middle part of the transverse plate, and the other end of the supporting plate is provided with a tiled condensing sheet; the light condensing sheet is perpendicular to the direction of the lens of the camera; the light focusing sheet is provided with a through hole; the lens of the camera corresponds to the through hole.
5. The battery explosion-proof valve liquid leakage detection device according to claim 3, wherein a plurality of vertically arranged connecting holes are formed at the joint of the transverse plate and the supporting column, and fasteners matched with the connecting holes are arranged at the top of the supporting column; the transverse plate is connected to the support column through the cooperation of the fastener and the connecting hole.
6. The battery explosion-proof valve leakage detection device according to claim 1, wherein the rotating seat comprises a bottom plate and a supporting limiting piece; the bottom of the bottom plate is connected with an output shaft of the motor, and two sides of the bottom plate, which are connected with the sliding table cylinder, are connected with supporting limiting pieces; the supporting and limiting piece is located between two sliding tables of the sliding table cylinder, and when the clamping piece clamps the battery, the top of the supporting and limiting piece is in contact connection with the bottom of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320011750.3U CN219142125U (en) | 2023-01-04 | 2023-01-04 | Battery explosion-proof valve weeping detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320011750.3U CN219142125U (en) | 2023-01-04 | 2023-01-04 | Battery explosion-proof valve weeping detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219142125U true CN219142125U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320011750.3U Active CN219142125U (en) | 2023-01-04 | 2023-01-04 | Battery explosion-proof valve weeping detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219142125U (en) |
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2023
- 2023-01-04 CN CN202320011750.3U patent/CN219142125U/en active Active
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