CN218974256U - Electric motor car lithium cell detects structure - Google Patents
Electric motor car lithium cell detects structure Download PDFInfo
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- CN218974256U CN218974256U CN202223319862.XU CN202223319862U CN218974256U CN 218974256 U CN218974256 U CN 218974256U CN 202223319862 U CN202223319862 U CN 202223319862U CN 218974256 U CN218974256 U CN 218974256U
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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 relates to the technical field of lithium battery detection, in particular to an electric vehicle lithium battery detection structure, which comprises a belt conveyor, a support, an ultrasonic flaw detection sensor and two clamping and placing components, wherein the support is arranged above the belt conveyor, the ultrasonic flaw detection sensor is arranged on the inner top wall of the support, a plurality of lithium battery bodies are arranged on the belt conveyor, the clamping and placing components comprise a supporting seat, a rotating unit, a first cylinder, a U-shaped plate and a clamping unit, the supporting seat is arranged on one side of the belt conveyor, the first cylinder is arranged on the rotating unit, the output end of the first cylinder is fixedly connected with the U-shaped plate, the clamping unit is arranged on the U-shaped plate, the lithium battery bodies are clamped through the clamping unit, then the rotating unit drives the first cylinder and the U-shaped plate to rotate, and the lithium battery bodies are placed on the belt conveyor and are conveyed to the ultrasonic flaw detection sensor for detection, so that manual conveying of workers is not needed.
Description
Technical Field
The utility model relates to the technical field of lithium battery detection, in particular to an electric vehicle lithium battery detection structure.
Background
After the lithium battery production of electric motor car is accomplished, outside installs the lithium battery protective housing generally, whether in order to detect the protective housing welding seam qualified, at present by artifical handheld lithium battery, detects through the naked eye, intensity of labour is big, and the error appears easily.
Prior art patent CN215894371U discloses the detection structure that lithium cell case welding seam detected, through the transmission cooperation of lead screw and thread bush, drives and removes the detection seat and carry out reciprocating motion, removes the detection seat and can drive color sensor and ultrasonic flaw detection sensor and carry out color screening and ultrasonic flaw detection to lithium cell case top regional welding seam, and the area around the lithium cell case is distributed to four fixed detection seats of rethread, can carry out accurate detection by color sensor and ultrasonic flaw detection sensor to lithium cell case regional welding seam all around, promotes the whole welding seam detection accuracy of lithium cell case.
However, in the foregoing prior art, the detection process needs to manually place the lithium battery on the detection seat, and the lithium battery is taken down after the detection is finished, so that the automatic placement and removal of the lithium battery cannot be achieved, which is not beneficial to improving the detection efficiency.
Disclosure of Invention
The utility model aims to provide a lithium battery detection structure of an electric vehicle, which solves the problems that in the prior art, the lithium battery is required to be manually placed on a detection seat in the detection process, and is taken down after the detection is finished, so that the lithium battery cannot be automatically placed and taken down, and the detection efficiency is not improved.
In order to achieve the above purpose, the utility model provides an electric vehicle lithium battery detection structure, which comprises a belt conveyor, a bracket, an ultrasonic flaw detection sensor and two clamping and placing components, wherein the bracket is arranged above the belt conveyor, the ultrasonic flaw detection sensor is arranged on the inner top wall of the bracket, and a plurality of lithium battery bodies are arranged on the belt conveyor;
the clamping and placing assembly comprises a supporting seat, a rotating unit, a first air cylinder, a U-shaped plate and a clamping unit, wherein the supporting seat is arranged on one side of the belt conveyor, the rotating unit is arranged on the supporting seat, the first air cylinder is arranged on the rotating unit, the output end of the first air cylinder is fixedly connected with the U-shaped plate, and the clamping unit is arranged on the U-shaped plate.
The rotating unit comprises a motor, a rotating shaft and a connecting plate, wherein the motor is fixedly connected with the supporting seat and is positioned below the supporting seat, one end of the rotating shaft is fixedly connected with the output end of the motor, the other end of the rotating shaft penetrates through the supporting seat and is fixedly connected with the connecting plate, and the first cylinder is fixedly connected with the connecting plate.
The clamping unit comprises a bidirectional motor, two threaded rods and two clamping plates, wherein the bidirectional motor is fixedly connected with the U-shaped plate and is positioned on the inner top wall of the U-shaped plate, the threaded rods are symmetrically distributed on two sides of the bidirectional motor, one end of each threaded rod is connected with the corresponding output end of the bidirectional motor, the other end of each threaded rod is connected with the inner side wall of the U-shaped plate in a rotating mode, the two clamping plates are provided with threaded holes, and each threaded rod is matched with the corresponding threaded hole.
The clamping unit further comprises an anti-collision soft cushion and a plurality of anti-skid convex blocks, wherein the anti-collision soft cushion is fixedly connected with the bidirectional motor, is positioned below the bidirectional motor, and is respectively and correspondingly fixedly connected with the clamping plate and sequentially positioned on one side of the clamping plate.
The electric vehicle lithium battery detection structure further comprises an auxiliary assembly, and the auxiliary assembly is arranged on the support.
The auxiliary assembly comprises an infrared sensor, two second air cylinders, two clamping blocks and a controller, wherein the infrared sensor is fixedly connected with the support, is located on the inner top wall of the support, is located on one side of the ultrasonic flaw detection sensor, is symmetrically distributed on two sides of the support, and output ends of the two second air cylinders penetrate through the support and are fixedly connected with the corresponding clamping blocks, and the controller is fixedly connected with the support and is located above the support.
According to the detection structure of the lithium battery of the electric vehicle, the belt conveyor is used for conveying a plurality of lithium battery bodies, when the lithium battery bodies pass through the ultrasonic flaw detection sensor, whether the shell is damaged or not is detected, whether welding lines are qualified or not is detected, the rotating unit drives the first air cylinder and the U-shaped plate to rotate, the lithium battery bodies can be clamped through the clamping unit, the clamping unit and the clamped lithium battery bodies can be placed after rotating to the upper part of the belt conveyor, the lithium battery bodies can be conveyed to the lower part of the ultrasonic flaw detection sensor for detection, and meanwhile, the other clamping placing component can be used for taking the detected lithium battery bodies away from the belt conveyor.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.
Fig. 3 is a cross-sectional view taken along line A-A of fig. 2 in accordance with the present utility model.
Fig. 4 is a schematic overall structure of a second embodiment of the present utility model.
Fig. 5 is an overall cross-sectional view of a second embodiment of the present utility model.
The device comprises a 101-belt conveyor, a 102-bracket, a 103-ultrasonic flaw detection sensor, a 104-lithium battery body, a 105-supporting seat, a 106-first cylinder, a 107-U-shaped plate, a 108-motor, a 109-rotating shaft, a 110-connecting plate, a 111-bi-directional motor, a 112-threaded rod, a 113-clamping plate, a 114-threaded hole, a 115-anti-collision cushion, a 116-anti-skid bump, a 201-infrared sensor, a 202-second cylinder, a 203-clamping block and a 204-controller.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 3, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, fig. 2 is a sectional overall view of the first embodiment of the present utility model, and fig. 3 is a sectional view of fig. 2 along line A-A of the present utility model.
The utility model provides an electric vehicle lithium battery detection structure, which comprises a belt conveyor 101, a bracket 102, an ultrasonic flaw detection sensor 103 and two clamping and placing components, wherein a plurality of lithium battery bodies 104 are arranged on the belt conveyor 101, the clamping and placing components comprise a supporting seat 105, a rotating unit, a first air cylinder 106, a U-shaped plate 107 and a clamping unit, the rotating unit comprises a motor 108, a rotating shaft 109 and a connecting plate 110, the clamping unit comprises a bidirectional motor 111, two threaded rods 112, two clamping plates 113, an anti-collision cushion 115 and a plurality of anti-skid lugs 116, and the two clamping plates 113 are respectively provided with threaded holes 114. The foregoing problems are solved by the foregoing solutions, and it will be appreciated that the foregoing solutions may be used in detecting the context of the lithium battery body 104, and may also be used in detecting the problem of weld pass of the case or housing of any other device.
For this embodiment, the support 102 is disposed above the belt conveyor 101, the ultrasonic flaw detection sensor 103 is disposed on an inner top wall of the support 102, and a plurality of lithium battery bodies 104 are disposed on the belt conveyor 101. The support 102 supports the ultrasonic flaw detection sensor 103, and the belt conveyor 101 is used for conveying a plurality of lithium battery bodies 104, and detecting whether the shell is damaged or not and whether the welding seam is qualified or not when the lithium battery bodies pass through the ultrasonic flaw detection sensor 103.
The belt conveyor comprises a belt conveyor 101, a supporting seat 105, a rotating unit, a first cylinder 106, a clamping unit and a U-shaped plate 107, wherein the supporting seat 105 is arranged on one side of the belt conveyor 101, the rotating unit is arranged on the supporting seat 105, the first cylinder 106 is arranged on the rotating unit, the output end of the first cylinder 106 is fixedly connected with the U-shaped plate 107, and the clamping unit is arranged on the U-shaped plate 107. The supporting seat 105 supports the whole clamping and placing assembly, the U-shaped plate 107 supports the clamping unit, the rotating unit drives the first air cylinder 106 and the U-shaped plate 107 to rotate, the lithium battery body 104 can be clamped by the clamping unit, the clamping unit and the lithium battery body 104 can rotate, the clamping unit and the clamping lithium battery body 104 can be placed after rotating above the belt conveyor 101, and the ultrasonic flaw detection sensor 103 can be conveyed to the lower part for detection.
Secondly, the motor 108 is fixedly connected with the supporting seat 105 and is located below the supporting seat 105, one end of the rotating shaft 109 is fixedly connected with the output end of the motor 108, the other end of the rotating shaft 109 penetrates through the supporting seat 105 and is fixedly connected with the connecting plate 110, and the first cylinder 106 is fixedly connected with the connecting plate 110. The motor 108 drives the rotating shaft 109 to rotate, so that the connecting plate 110 rotates, and further drives the first cylinder 106 and the U-shaped plate 107 to rotate.
Meanwhile, the bidirectional motor 111 is fixedly connected with the U-shaped plate 107 and is located on the inner top wall of the U-shaped plate 107, the two threaded rods 112 are symmetrically distributed on two sides of the bidirectional motor 111, one end of each threaded rod 112 is corresponding to the output end of the bidirectional motor 111, the other end of each threaded rod 112 is rotatably connected with the inner side wall of the U-shaped plate 107, the two clamping plates 113 are respectively provided with threaded holes 114, and each threaded rod 112 is mutually matched with the corresponding threaded hole 114. The bi-directional motor 111 is started to drive the two threaded rods 112 to rotate, and the two threaded rods are matched with the threaded holes 114, so that the two clamping plates 113 relatively move, and further the lithium battery body 104 is clamped.
In addition, the anti-collision soft pad 115 is fixedly connected with the bi-directional motor 111, and is located below the bi-directional motor 111, and the anti-skid protrusions 116 are respectively fixedly connected with the corresponding clamping plates 113, and are sequentially located at one side of the clamping plates 113. The anti-collision soft pad 115 protects the lower part of the bi-directional motor 111, prevents the first cylinder 106 from protruding excessively, and causes damage due to collision between the lower part of the bi-directional motor 111 and the lithium battery body 104, and the anti-skid bump 116 increases the effect of the clamping plate 113 clamping the lithium battery body 104, thereby preventing slipping.
When the lithium battery body 104 is detected by using the utility model, the bidirectional motor 111 is started firstly to drive the two threaded rods 112 to rotate and match with the threaded holes 114, so that the two clamping plates 113 move relatively to clamp the lithium battery body 104, then the first air cylinder 106 can telescopically adjust the height, meanwhile, the motor 108 drives the rotating shaft 109 to rotate, so that the connecting plate 110 rotates to drive the first air cylinder 106 and the U-shaped plate 107 to rotate, the lithium battery body 104 is transported to the upper part of the belt conveyor 101, then the clamping plates 113 are not clamped any more, the belt conveyor 101 transports the lithium battery body 104 to the lower part of the ultrasonic sensor 103 for flaw detection, after detection is finished, the lithium battery body 101 is transported to the other end, and then the lithium battery body 104 is clamped by the other clamping and placing assembly and is transported to the next processing area.
Second embodiment:
on the basis of the first embodiment, please refer to fig. 4 and 5, wherein fig. 4 is a schematic overall structure of the second embodiment of the present utility model, and fig. 5 is a sectional overall view of the second embodiment of the present utility model.
The utility model provides an electric vehicle lithium battery detection structure, which also comprises an auxiliary assembly, wherein the auxiliary assembly comprises an infrared sensor 201, two second air cylinders 202, two clamping blocks 203 and a controller 204.
For this embodiment, the auxiliary component is disposed on the bracket 102. The auxiliary component performs auxiliary optimization of the process of detecting the lithium battery body 104.
The infrared sensor 201 is fixedly connected to the bracket 102, and is located on an inner top wall of the bracket 102, and is located on one side of the ultrasonic flaw detection sensor 103, two second cylinders 202 are fixedly connected to the bracket 102, symmetrically distributed on two sides of the bracket 102, output ends of the two second cylinders 202 penetrate through the bracket 102 and are fixedly connected to corresponding clamping blocks 203, and the controller 204 is fixedly connected to the bracket 102 and is located above the bracket 102. The infrared sensor can monitor the lithium battery body 104, when the lithium battery body passes through and is positioned below the ultrasonic flaw detection sensor 103, the belt conveyor 101 is closed through the controller 204, and simultaneously, the two second cylinders 202 are started to drive the corresponding clamping blocks 203 to push out, clamp the lithium battery body 104, and then perform flaw detection.
When the utility model is used for detecting the lithium battery body 104, the infrared sensor can monitor the lithium battery body 104, when the lithium battery body 104 passes below the ultrasonic flaw detection sensor 103, the controller 204 is used for closing the belt conveyor 101, and simultaneously, the two second cylinders 202 are started to drive the corresponding clamping blocks 203 to push out so as to clamp the lithium battery body 104, and then flaw detection is performed, so that the detection is performed better and more stably, and the monitoring quality is improved.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The utility model provides an electric motor car lithium cell detection structure, includes band conveyer, support and ultrasonic flaw detection sensor, the support set up in band conveyer's top, ultrasonic flaw detection sensor sets up in the interior roof of support, band conveyer is last to be settled and is had a plurality of lithium cell bodies, its characterized in that,
the clamping and placing assembly is also included;
the clamping and placing assembly comprises a supporting seat, a rotating unit, a first air cylinder, a U-shaped plate and a clamping unit, wherein the supporting seat is arranged on one side of the belt conveyor, the rotating unit is arranged on the supporting seat, the first air cylinder is arranged on the rotating unit, the output end of the first air cylinder is fixedly connected with the U-shaped plate, and the clamping unit is arranged on the U-shaped plate.
2. The detecting structure for lithium battery of electric vehicle according to claim 1, wherein,
the rotating unit comprises a motor, a rotating shaft and a connecting plate, wherein the motor is fixedly connected with the supporting seat and is positioned below the supporting seat, one end of the rotating shaft is fixedly connected with the output end of the motor, the other end of the rotating shaft penetrates through the supporting seat and is fixedly connected with the connecting plate, and the first cylinder is fixedly connected with the connecting plate.
3. The detecting structure for lithium battery of electric vehicle according to claim 2, wherein,
the clamping unit comprises a bidirectional motor, two threaded rods and two clamping plates, wherein the bidirectional motor is fixedly connected with the U-shaped plate and is positioned on the inner top wall of the U-shaped plate, the threaded rods are symmetrically distributed on two sides of the bidirectional motor, one end of each threaded rod is connected with the corresponding output end of the bidirectional motor, the other end of each threaded rod is connected with the inner side wall of the U-shaped plate in a rotating mode, the two clamping plates are provided with threaded holes, and each threaded rod is matched with the corresponding threaded hole.
4. The detecting structure for lithium battery of electric vehicle according to claim 3, wherein,
the clamping unit further comprises an anti-collision soft cushion and a plurality of anti-skid convex blocks, wherein the anti-collision soft cushion is fixedly connected with the bidirectional motor, is positioned below the bidirectional motor, is respectively fixedly connected with the corresponding clamping plate, and is sequentially positioned on one side of the clamping plate.
5. The detecting structure for lithium battery of electric vehicle according to claim 4, wherein,
the electric vehicle lithium battery detection structure further comprises an infrared sensor, two second air cylinders, two clamping blocks and a controller, wherein the infrared sensor is fixedly connected with the support, is located on the inner top wall of the support, is located on one side of the ultrasonic flaw detection sensor, is symmetrically distributed on two sides of the support, and output ends of the two second air cylinders penetrate through the support and are fixedly connected with the corresponding clamping blocks, and the controller is fixedly connected with the support and is located above the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223319862.XU CN218974256U (en) | 2022-12-12 | 2022-12-12 | Electric motor car lithium cell detects structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223319862.XU CN218974256U (en) | 2022-12-12 | 2022-12-12 | Electric motor car lithium cell detects structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218974256U true CN218974256U (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223319862.XU Active CN218974256U (en) | 2022-12-12 | 2022-12-12 | Electric motor car lithium cell detects structure |
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| Country | Link |
|---|---|
| CN (1) | CN218974256U (en) |
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- 2022-12-12 CN CN202223319862.XU patent/CN218974256U/en active Active
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