Inlet shell defect detection equipment for new energy industry
By designing a casing defect detection device and utilizing a combination of a reflector and a limiting plate, the problem of physical burden and low efficiency caused by manual flipping in the casing defect detection of new energy batteries has been solved, and efficient defect detection has been achieved.
Patent Information
- Application Number
- CN202520057706.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-10
AI Technical Summary
In existing technologies, the detection of defects in the casing of new energy batteries relies on manual flipping, which results in a heavy physical burden on quality inspectors and low detection efficiency.
Design a battery casing defect detection device, including an auxiliary observation mechanism and a support and guidance mechanism, using a reflector and a limiting plate to achieve battery positioning and suspended observation, reducing the need for flipping operations.
It enables defect detection without frequent battery flipping, reducing the physical burden on quality inspectors and improving detection efficiency.
Smart Images
Figure CN223784203U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of new energy battery production and processing technology, and in particular to a casing defect detection device for the new energy industry. Background Technology
[0002] Core insertion is a crucial step in the production of new energy batteries. It involves pushing the wound core, clamped on a fixture shaft, into the aluminum battery casing that houses the core. In related technologies, during core insertion, a pusher block is fixed to a sheet metal part and moved towards the fixture shaft by a connecting rod. One side of the pusher block covers the periphery of the core and clamps it in conjunction with the fixture shaft. Then, a pressing rod pushes down on the core, pushing it into the battery casing. After core insertion, a cover plate is also inserted to seal the aluminum battery casing.
[0003] After completing the above casing process, quality inspectors also need to conduct defect inspections on the battery to determine whether the product is qualified. Currently, when conducting casing defect inspections, the battery is mostly removed manually, and then the connection between the battery aluminum casing and the cover is observed to check for any issues such as the cover not being tight, defects in the aluminum casing, or damage to the Mylar film. During this process, in order to avoid missing any areas, quality inspectors need to frequently flip the battery, which is physically demanding and not very efficient.
[0004] Therefore, it is necessary to invent a device for detecting defects in the casing of new energy products to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a casing defect detection device for the new energy industry. This device can effectively complete defect detection operations without the need for frequent battery handling and flipping, reducing the physical burden on quality inspectors while improving detection efficiency. This addresses the problem mentioned in the background art, where current casing defect detection mostly involves manually removing the battery and then observing the connection between the battery's aluminum casing and the cover plate to check for issues such as a loose cover plate, aluminum casing defects, or exposed Mylar film. During this process, to avoid missing any areas, quality inspectors need to frequently flip the battery, resulting in a significant physical burden and inefficient detection.
[0006] According to one aspect of this disclosure, the following technical solution is provided: a casing defect detection device for the new energy industry, comprising:
[0007] An auxiliary observation mechanism includes a central component and two sets of side components, with the two sets of side components located on both sides of the central component. The central component includes a first inclined back plate and a first reflector. Each set of side components includes a second inclined back plate and a second reflector. The first and second inclined back plates are fixedly mounted on the top of the workbench. The first reflector is bonded to the inner side of the first inclined back plate, and the second reflector is bonded to the inner side of the second inclined back plate.
[0008] A support and guiding mechanism, wherein the support and guiding mechanism is used to support and limit the battery under test; and
[0009] A current-guiding output mechanism is used to output the current of batteries that have passed the test.
[0010] According to at least one embodiment of the new energy industry casing defect detection device of the present disclosure, the auxiliary observation mechanism further includes a workbench and a support leg, the support leg being fixedly disposed at the bottom of the workbench.
[0011] According to at least one embodiment of the new energy industry casing defect detection device, the supporting and guiding mechanism includes a support platform and a base. The support platform is located on the front of the first reflector, and the base is fixedly disposed at the bottom of the support platform and fixedly connected to the workbench.
[0012] According to at least one embodiment of the new energy industry casing defect detection device of the present disclosure, the supporting and guiding mechanism further includes an L-shaped limiting plate and an I-shaped limiting plate. The L-shaped limiting plate is fixedly disposed at the top left end of the supporting platform, and the I-shaped limiting plate is fixedly disposed at the top right end of the supporting platform. An avoidance channel is formed between the L-shaped limiting plate and the I-shaped limiting plate.
[0013] According to at least one embodiment of the new energy industry casing defect detection equipment, the flow output mechanism includes an extension plate, a flow guide block, and a discharge conveyor belt. The extension plate is fixedly disposed on the right side of the front of the workbench, the flow guide block is fixedly disposed on the rear side of the top of the extension plate, and the discharge conveyor belt is fixedly disposed on the front side of the top of the extension plate.
[0014] The technical effects and advantages of this utility model are as follows:
[0015] This invention features an auxiliary observation mechanism and a support and guiding mechanism. The battery to be tested is placed on top of the support platform and positioned using an L-shaped limiting plate. At this point, the connection between the battery's aluminum casing and the cover plate is suspended. The first reflector and the second inclined back plate on the left are observed to determine if there are defects at the bottom and left side of the connection point. The battery is then slid to the right along the support platform until it fits against the I-shaped limiting plate. The second inclined back plate on the right is then observed, followed by direct observation of the top of the connection point to determine if there are defects on the right and top sides. Compared to existing manual flipping and observation methods, this invention effectively completes defect detection without requiring frequent battery flipping, reducing the physical burden on quality inspectors and improving detection efficiency. Attached Figure Description
[0016] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.
[0017] Figure 1 This is a schematic diagram of the overall structure of a casing defect detection device for the new energy industry according to one embodiment of the present disclosure.
[0018] Figure 2 This is a schematic diagram of the auxiliary observation mechanism structure of a casing defect detection device for the new energy industry according to one embodiment of the present disclosure.
[0019] Figure 3 This is a schematic diagram of the supporting and guiding mechanism and the flow output mechanism of a casing defect detection device for the new energy industry according to one embodiment of the present disclosure.
[0020] The specific labels in the attached figures are as follows:
[0021] 1. Auxiliary observation mechanism; 11. Workbench; 12. Support leg; 13. First inclined back plate; 14. First reflector; 15. Second inclined back plate; 16. Second reflector;
[0022] 2. Supporting and guiding mechanism; 21. Supporting platform; 22. Base; 23. L-shaped limiting plate; 24. I-shaped limiting plate;
[0023] 3. Flow guiding and output mechanism; 31. Extension plate; 32. Flow guiding block; 33. Discharge conveyor belt. Detailed Implementation
[0024] For descriptive purposes, this disclosure may use spatial relative terms such as “below,” “under,” “below,” “down,” “above,” “above,” “higher,” and “side (e.g., as in a “sidewall”)” to describe the relationship between one component and another component as shown in the accompanying drawings. In addition to the orientations depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacture. For example, if the device in the drawings is flipped, a component described as “below” or “under” other components or features would subsequently be positioned “above” said other components or features. Thus, the exemplary term “below” can encompass both “above” and “below” orientations. Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or in other orientations), thus interpreting the spatial relative descriptive terms used herein accordingly.
[0025] Figure 1 This is a schematic diagram of the overall structure of a casing defect detection device for the new energy industry according to one embodiment of the present disclosure.
[0026] Figure 2 This is a schematic diagram of the auxiliary observation mechanism 1 of a casing defect detection device for the new energy industry according to one embodiment of the present disclosure.
[0027] Figure 3 This is a schematic diagram of the supporting and guiding mechanism 2 and the flow output mechanism 3 of a casing defect detection device for the new energy industry according to one embodiment of this disclosure.
[0028] like Figures 1-3 As shown, the new energy industry casing defect detection equipment disclosed herein may include components such as: auxiliary observation mechanism 1, support and guidance mechanism 2, and flow output mechanism 3.
[0029] like Figure 2 As shown in this disclosure, the auxiliary observation mechanism 1 includes a workbench 11, a support leg 12, a middle component, and two sets of side components. The two sets of side components are located on both sides of the middle component. The middle component includes a first inclined back plate 13 and a first reflector 14. Each set of side components includes a second inclined back plate 15 and a second reflector 16. The support leg 12 is fixedly disposed at the bottom of the workbench 11. The first inclined back plate 13 and the second inclined back plate 15 are both fixedly disposed at the top of the workbench 11. The first reflector 14 is bonded to the inner side of the first inclined back plate 13, and the second reflector 16 is bonded to the inner side of the second inclined back plate 15.
[0030] like Figure 3As shown, in a preferred embodiment, the supporting and guiding mechanism 2 includes a supporting platform 21, a base 22, an L-shaped limiting plate 23, and an I-shaped limiting plate 24. The supporting platform 21 is located on the front of the first reflector 14. The base 22 is fixedly disposed at the bottom of the supporting platform 21 and fixedly connected to the workbench 11. The L-shaped limiting plate 23 is fixedly disposed at the top left end of the supporting platform 21. The I-shaped limiting plate 24 is fixedly disposed at the top right end of the supporting platform 21. An avoidance channel is formed between the L-shaped limiting plate 23 and the I-shaped limiting plate 24.
[0031] By setting up the aforementioned auxiliary observation mechanism 1 and support and guide mechanism 2, the battery to be tested can be placed on the top of the support platform 21 and positioned using the L-shaped limiting plate 23. At this time, the connection position between the battery aluminum shell and the cover plate is suspended. The first reflector 14 and the second inclined back plate 15 on the left are observed to determine whether there are defects at the bottom and left side of the connection position. Then, the battery is slid to the right along the support platform 21 to fit against the I-shaped limiting plate 24. The second inclined back plate 15 on the right is observed, and then the top of the connection position is directly observed to determine whether there are defects on the right side and top of the connection position. Compared with the existing manual flipping observation method, this utility model can effectively complete the defect detection operation without having to frequently flip the battery, reducing the physical burden on quality inspectors and improving detection efficiency.
[0032] like Figure 3 As shown in this disclosure, the flow output mechanism 3 includes an extension plate 31, a flow guide block 32, and a discharge conveyor belt 33. The extension plate 31 is fixedly disposed on the right side of the front of the workbench 11, the flow guide block 32 is fixedly disposed on the rear side of the top of the extension plate 31, and the discharge conveyor belt 33 is fixedly disposed on the front side of the top of the extension plate 31.
[0033] Therefore, after quality inspection, qualified batteries can be directly slid through the guide block 32 to the top of the discharge conveyor belt 33 for output, while unqualified products can be directly removed from the top of the support platform 21 and placed separately.
[0034] It should also be noted that any content not described in detail in this specification is prior art known to those skilled in the art.
[0035] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.
Claims
1. A casing defect detection device for the new energy industry, characterized in that, include: An auxiliary observation mechanism includes a central component and two sets of side components, with the two sets of side components located on both sides of the central component. The central component includes a first inclined back plate and a first reflector. Each set of side components includes a second inclined back plate and a second reflector. The first and second inclined back plates are fixedly mounted on the top of the workbench. The first reflector is bonded to the inner side of the first inclined back plate, and the second reflector is bonded to the inner side of the second inclined back plate. A support and guiding mechanism, wherein the support and guiding mechanism is used to support and limit the battery under test; and A current-guiding output mechanism is used to output the current of batteries that have passed the test.
2. The casing defect detection equipment for the new energy industry according to claim 1, characterized in that: The auxiliary observation mechanism also includes a workbench and support legs, with the support legs fixedly installed at the bottom of the workbench.
3. The casing defect detection equipment for the new energy industry according to claim 2, characterized in that: The supporting and guiding mechanism includes a support platform and a base. The support platform is located on the front of the first reflector, and the base is fixedly installed at the bottom of the support platform and fixedly connected to the workbench.
4. The casing defect detection equipment for the new energy industry according to claim 3, characterized in that: The supporting and guiding mechanism also includes an L-shaped limiting plate and an I-shaped limiting plate. The L-shaped limiting plate is fixedly installed at the top left end of the supporting platform, and the I-shaped limiting plate is fixedly installed at the top right end of the supporting platform. An avoidance channel is formed between the L-shaped limiting plate and the I-shaped limiting plate.
5. The casing defect detection equipment for the new energy industry according to claim 4, characterized in that: The flow output mechanism includes an extension plate, a flow guide block, and a discharge conveyor belt. The extension plate is fixedly installed on the right side of the front of the workbench, the flow guide block is fixedly installed on the rear side of the top of the extension plate, and the discharge conveyor belt is fixedly installed on the front side of the top of the extension plate.