Battery cell X-RAY detection blister tray
By designing the battery cell X-RAY detection blister disk, including multiple bare battery cell limit slots, ear air-retardation slots, inverted, finger position and positive and negative electrode marks of the battery cell, the bare battery cell X- The problems of low RAY detection efficiency and safety hazards have achieved a more efficient and safer detection process.
Patent Information
- Application Number
- CN202420391153.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-02-28
AI Technical Summary
In the prior art, when performing X-RAY detection of bare battery cells of power batteries, the equipment space is limited, resulting in low detection efficiency and easy to cause short circuits and safety hazards due to extreme ear misalignment.
A battery cell X-RAY detection blister disk is designed, including a blister disk body, bare battery cell limit slot, pole ear air-retardation slot, inverted, finger position and positive and negative electrode mark of the battery cell, which is improved through these structures. Accuracy and efficiency of detection.
Through reasonable structural design, the detection efficiency is improved, short circuits and safety hazards caused by extreme ear misalignment are prevented, and the pallet material is made of PS material, which is cheap, recyclable and practical.
Smart Images
Figure CN222512395U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blister trays, in particular to a blister tray for X-RAY detection of electric cores. Background Art
[0002] The bare cells of power batteries must undergo X-RAY inspection after winding. The inspection determines whether the cathode and anode plates of the cells are misaligned. If the misalignment exceeds the isolation mold, it must be corrected in time, otherwise it will cause a short circuit and cause safety hazards. The inspection can only be carried out by placing an X-RAY inspection machine for random inspection. Due to limited equipment space, a tray for carrying cells is designed to improve inspection efficiency. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model aims to provide a battery core X-RAY detection blister tray, which has a reasonable structural design, good detection effect, greatly improved detection efficiency and strong practicality.
[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a battery cell X-RAY detection blister tray, including a blister tray body, a bare battery cell limiting groove, a pole ear avoiding groove, an inverted buckle, a finger position and battery cell positive and negative pole markings, a plurality of bare battery cell limiting grooves are arranged on the blister tray body, battery cell positive and negative pole markings are arranged on one side of the bare battery cell limiting grooves, a pole ear avoiding groove is also arranged between the pole ears of the bare battery cell limiting grooves, a finger position for convenient picking is arranged on the outer side of the bare battery cell limiting grooves, and inverted buckles for convenient stacking are arranged on both sides of the blister tray body.
[0005] Preferably, the blister tray body is a PS blister tray.
[0006] Preferably, there is a gap of 0.5 mm between the bare cell limiting groove and the cell.
[0007] The beneficial effects of the utility model: the utility model has a reasonable structural design, is easy and reliable to use, is provided with an inverted buckle for convenient stacking, is provided with positive and negative pole markings on the pole ears to prevent accidents caused by reverse placement, and is also provided with finger positions for convenient picking up. The tray material is made of PS material, which is low in cost, can be recycled, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;
[0009] Figure 1 It is a schematic diagram of the structure of the utility model;
[0010] Figure 2 It is a stacking schematic diagram of the utility model. DETAILED DESCRIPTION
[0011] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0012] Reference Figure 1-2 The present specific implementation adopts the following technical scheme: a battery cell X-RAY detection blister tray, comprising a blister tray body 1, a bare battery cell limiting groove 2, a tab avoidance groove 3, an inverted buckle 4, a finger position 5 and a battery cell positive and negative pole mark 6. A plurality of bare battery cell limiting grooves 2 are arranged on the blister tray body 1, and a battery cell positive and negative pole mark 6 is arranged on one side of the bare battery cell limiting groove 2. A tab avoidance groove 3 is also arranged between the tabs of the bare battery cell limiting groove 2. A finger position 5 for convenient picking up is arranged on the outer side of the bare battery cell limiting groove 2, and inverted buckles 4 for convenient stacking are arranged on both sides of the blister tray body 1.
[0013] It is worth noting that the blister tray body 1 is a PS blister tray.
[0014] In addition, there is a gap of 0.5 mm between the bare cell limiting groove 2 and the cell.
[0015] In this specific implementation, a bare battery cell limiting groove is designed on the blister tray, and the single-side gap between the length and width direction of the battery cell and the limiting groove is set to 0.5mm to prevent detection errors caused by its shaking. The blister tray has an inverted design and can be stacked for support. The battery cell tab position adopts a sunken platform to avoid air design to prevent the tab from collision and deformation. The tab position of the tray is engraved with positive and negative poles to prevent measurement errors caused by reverse placement. The tray is provided with finger positions for easy removal, and the tray material is made of low-cost PS material, which is highly practical.
[0016] The specific detection method of this specific embodiment is to put the battery cells filled in the tray on the X-RAY detection machine, take out the battery cell tray after the X-ray irradiation detection is completed, and repeat this cycle.
[0017] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A battery cell X-RAY inspection blister tray, characterized in that: The invention comprises a blister tray body (1), a bare cell limiting groove (2), a tab avoidance groove (3), an inverted buckle (4), a finger position (5) and a cell positive and negative pole mark (6); the blister tray body (1) is provided with a plurality of bare cell limiting grooves (2); a cell positive and negative pole mark (6) is provided on one side of the bare cell limiting grooves (2); a tab avoidance groove (3) is further provided between the tabs of the bare cell limiting grooves (2); a finger position (5) for convenient taking is provided on the outer side of the bare cell limiting grooves (2); and inverted buckles (4) for convenient stacking are provided on both sides of the blister tray body (1).
2. The battery cell X-RAY detection blister tray according to claim 1, characterized in that: The blister tray body (1) is a PS blister tray.
3. The battery cell X-RAY detection blister tray according to claim 1, characterized in that: There is a gap of 0.5 mm between the bare battery cell limiting groove (2) and the battery cell.