Aluminum shell blister tray

Abstract

The utility model relates to the technical field of battery cell production, especially an aluminum shell blister tray, a plurality of placing grooves are formed on the blister tray, the inner wall of the placing groove is arranged to be inclined, and the inclined direction is inclined inward from top to bottom, and the bottom surface of the placing groove is provided with an annular air-avoiding groove. The utility model can avoid the scratch of the aluminum shell surface caused by the shaking of the aluminum shell during transportation, reduce the contact area between the aluminum shell surface and the bottom surface of the placing groove, thereby reducing the friction between the aluminum shell and the bottom surface of the placing groove during movement or vibration, and causing the scratch of the aluminum shell surface.

Description

Technical Field

[0001] This utility model relates to the field of battery cell manufacturing technology, and in particular to an aluminum shell blister tray. Background Technology

[0002] The currently used blister packs exhibit significant wobbling issues during the placement, transportation, and loading of the aluminum shell. Due to the excessively large clearance in the existing blister pack placement slots, the aluminum shell easily rubs against the slot walls during transportation, causing surface scratches. This not only affects the product's appearance quality but also reduces operational efficiency and system stability. Furthermore, the flat bottom of the blister pack placement slot, with the aluminum shell in direct contact with the slot bottom, further exacerbates the risk of surface damage during movement or vibration. Utility Model Content

[0003] The purpose of this invention is to provide an aluminum shell blister tray that can solve the problems mentioned in the background art.

[0004] The technical solution of this utility model:

[0005] An aluminum shell blister tray has multiple placement slots, the inner walls of the placement slots are inclined in a direction from top to bottom and inward; the bottom surface of the placement slot has an annular clearance groove.

[0006] Furthermore, the inclination angle A of the inner wall of the placement groove is 85°.

[0007] Furthermore, the annular clearance groove includes a first clearance groove and a second clearance groove located within the first clearance groove.

[0008] Furthermore, each of the four corners of the blister pack has an L-shaped protrusion.

[0009] Furthermore, the number of placement slots is nine, and the distribution pattern is a nine-square grid; the blister tray has two horizontal partition seats, and the horizontal partition seats have three trapezoidal channels; the horizontal partition seats have rounded rectangular slots located between the two trapezoidal channels.

[0010] Furthermore, the front and rear first sealing plates of the blister tray are laterally provided with three first U-shaped channels, and the outer sides of the front and rear first sealing plates have multiple first anti-fooling grooves.

[0011] Furthermore, the outer sides of the left and right second sealing plates of the blister tray have multiple second anti-fooling grooves.

[0012] Furthermore, the blister pack is equipped with a smart sensor chip.

[0013] Furthermore, the inner bottom surface of the placement slot has a marking arrow.

[0014] Furthermore, the blister tray has two longitudinal partitions, which, together with two transverse partitions, form a grid-like partition. The longitudinal partitions have three second U-shaped channels, and one side of the longitudinal partitions, located below the second U-shaped channels, has a first transition groove.

[0015] The beneficial effects of this utility model are:

[0016] This invention can prevent scratches on the surface of the aluminum shell caused by shaking during transportation; it reduces the contact area between the surface of the aluminum shell and the bottom of the placement tank, thereby reducing friction between the aluminum shell and the bottom of the placement tank during movement or vibration, which would otherwise cause scratches on the surface of the aluminum shell. Attached Figure Description

[0017] Figure 1 This is a first-view structural schematic diagram of the present invention.

[0018] Figure 2 This is a structural schematic diagram of the present invention from a second perspective.

[0019] Figure 3 This is a structural schematic diagram of the present invention from a third-view perspective.

[0020] Figure 4 This is a schematic diagram of the placement slot.

[0021] Figure 5 This is a partial structural diagram of the placement slot.

[0022] Figure 6 This is a schematic diagram of the structure of an intelligent sensing chip.

[0023] In the diagram: 1. Placement slot; 2. First clearance slot; 3. Second clearance slot; 4. L-shaped protrusion; 5. Horizontal partition seat; 6. Trapezoidal channel; 7. Rounded rectangular slot; 8. First enclosing plate; 9. First mis-proof slot; 10. Second enclosing plate; 11. Second mis-proof slot; 12. Intelligent sensing chip; 13. Marking arrow; 14. Vertical partition plate; 15. Second U-shaped channel; 16. First transition slot; 17. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] like Figures 1-6As shown, this utility model provides a first embodiment of an aluminum shell blister tray. The blister tray has multiple placement slots 1 for placing aluminum shells. The inner wall of each placement slot 1 is inclined, and the inclination direction is from top to bottom and inward, which facilitates the guidance when placing the aluminum shell. When the aluminum shell is placed in the placement slot 1, the inner wall of the placement slot 1 contacts the surface of the aluminum shell, avoiding scratches on the surface of the aluminum shell caused by shaking during transportation. The bottom surface of the placement slot 1 has an annular clearance groove, which reduces the contact area between the surface of the aluminum shell and the bottom surface of the placement slot 1, thereby reducing the friction between the aluminum shell and the bottom surface of the placement slot 1 during movement or vibration, thus preventing scratches on the surface of the aluminum shell.

[0026] Based on the first embodiment, this utility model provides a second embodiment of an aluminum shell blister tray, wherein the inclination angle A of the inner wall of the placement groove 1 is 85°.

[0027] Based on any of the above embodiments, this utility model provides a third embodiment of an aluminum shell blister tray, wherein the annular clearance groove includes a first clearance groove 2 and a second clearance groove 3 located within the first clearance groove 2, which can further reduce the contact area between the surface of the aluminum shell and the bottom surface of the placement groove 1.

[0028] Based on any of the above embodiments, this utility model provides a fourth embodiment of an aluminum shell blister tray, wherein each of the four corners of the blister tray has an L-shaped protrusion 4, which can be used to quickly align the blister trays when they are stacked, thus avoiding misalignment.

[0029] Based on any of the above embodiments, this utility model provides a fifth embodiment of an aluminum shell blister tray, wherein the number of placement slots 1 is nine, and the distribution pattern is a nine-square grid; the blister tray has two horizontal partition seats 5, and the horizontal partition seats 5 have three trapezoidal channels 6, which can enhance the structural strength of the blister tray and ensure that the overall design structure of the blister tray will not change during the production process, strengthen the overall strength and support of the blister tray, and facilitate the handling of aluminum shells by equipment or personnel; the horizontal partition seats 5 have rounded rectangular slots 7 between the two trapezoidal channels 6, which can reduce the amount of material used without affecting the structural strength of the blister tray.

[0030] Based on any of the above embodiments, this utility model provides a sixth embodiment of an aluminum shell blister tray. The front and rear first sealing plates 8 of the blister tray have three first U-shaped channels 9 laterally provided, which facilitate demolding during the blister tray production process and simultaneously strengthen the blister tray structure for easy handling of the aluminum shell by equipment or manual labor. The outer surfaces of the front and rear first sealing plates 8 have multiple first anti-foolproof grooves 10, which facilitate loading and positioning of the blister tray and serve as anti-foolproof areas.

[0031] Based on any of the above embodiments, the present invention provides a seventh embodiment of an aluminum shell blister tray, wherein the outer surfaces of the left and right second sealing plates 11 of the blister tray have a plurality of second anti-fooling grooves 12. The second anti-fooling grooves 12 are trapezoidal in shape, which can ensure the warpage of the blister tray, facilitate the feeding and positioning of the blister tray, and serve as an anti-fooling area.

[0032] Based on any of the above embodiments, this utility model provides an eighth embodiment of an aluminum shell blister tray, wherein the blister tray is provided with an intelligent sensing chip 13, which can trace the product: production date, production line body, aluminum shell raw materials, and delivery batch, realizing one code traceability for each tray. The sensing chip of the client feeding equipment records the batch, which facilitates the traceability of product information, helps to trace the production date of the product, analyze quality problems, and speed up the problem-solving speed.

[0033] Based on any of the above embodiments, this utility model provides a ninth embodiment of an aluminum shell blister tray, wherein the inner bottom surface of the placement groove 1 has a marking arrow 14, which points to the opening of the aluminum shell to facilitate the placement of the aluminum shell.

[0034] Based on the fifth embodiment, this utility model provides a tenth embodiment of an aluminum shell blister tray. The blister tray has two longitudinal partitions 15, which are combined with two transverse partition seats 5 to form a grid partition. The longitudinal partitions 15 have three second U-shaped channels 16. One side of the longitudinal partitions 15, located below the second U-shaped channels 16, has a first transition groove 17 to ensure that the placement groove 1 and the middle area do not change during material feeding or unloading in the production process of the blister tray, thus ensuring the material thickness and overall strength of the middle area.

[0035] Based on any of the above embodiments, this utility model provides an eleventh embodiment of an aluminum shell blister tray, wherein the blister tray is made of ABS+PET, and 10-15% of glass microspheres (5-10μm in diameter) are added to the material to improve the wear resistance of the material (the surface wear rate is reduced by more than 30%); at the same time, 5% of flame retardant (magnesium hydroxide) is added.

[0036] The above description is only a preferred embodiment of the present utility model and should not be construed as a limitation of this application. All equivalent changes and modifications made within the scope of the patent application of the present utility model should be included in the scope of the present utility model.

Claims

1. An aluminum-shell blister tray, wherein the blister tray has multiple placement slots, characterized in that, The inner wall of the placement groove is inclined, and the inclination direction is from top to bottom and inward; the bottom surface of the placement groove has an annular clearance groove. The number of placement slots is nine, and the distribution pattern is a nine-square grid; the blister tray has two horizontal partition seats, and the horizontal partition seats have three trapezoidal channels; the horizontal partition seats have rounded rectangular slots between the two trapezoidal channels.

2. The aluminum shell blister tray according to claim 1, characterized in that, The inclination angle A of the inner wall of the placement groove is 85°.

3. The aluminum shell blister tray according to claim 1, characterized in that, The annular clearance groove includes a first clearance groove and a second clearance groove located within the first clearance groove.

4. The aluminum shell blister tray according to claim 1, characterized in that, The four corners of the blister pack have L-shaped protrusions.

5. The aluminum shell blister tray according to claim 1, characterized in that, The front and rear first sealing plates of the blister tray have three first U-shaped channels opened laterally, and the outer sides of the front and rear first sealing plates have multiple first anti-fooling grooves.

6. The aluminum shell blister tray according to claim 1, characterized in that, The outer sides of the left and right second sealing plates of the blister tray have multiple second anti-fooling grooves.

7. The aluminum shell blister tray according to claim 1, characterized in that, The blister pack is equipped with a smart sensor chip.

8. The aluminum shell blister tray according to claim 1, characterized in that, The inner bottom surface of the placement slot has a marking arrow.

9. The aluminum shell blister tray according to claim 1, characterized in that, The blister tray has two longitudinal partitions, which, together with two transverse partitions, form a grid-like partition. The longitudinal partitions have three second U-shaped channels, and one side of the longitudinal partition has a first transition groove located below the second U-shaped channels.

Images