Laminated battery tray

Abstract

The utility model discloses a laminated battery tray and relates to the technical field of battery trays. Comprising finger groove positions, tab positions, tab blocking shoulders, exhaust grooves, supporting buckle positions, material label codes and stacking positions, the stacking positions are arranged on the periphery of a tray body, the tray body is provided with a lamination limiting groove for containing battery cell laminations, the tab blocking shoulders are arranged at one end of the lamination limiting groove, the tab positions are arranged on the two sides of the tab blocking shoulders respectively, and the material label codes are arranged on the material label codes. Finger groove positions are further arranged in the middle positions of the two sides of the lamination limiting groove, an exhaust groove is formed in one corner of the lamination limiting groove, supporting buckle positions are arranged at the positions of the tabs and the outer ends of the tab blocking shoulders, and two-dimensional code material identification grooves for pasting material label codes are formed in the inner sides of the finger groove positions. The utility model has reasonable structural design, can be stacked for use, can also be recycled, achieves the purposes of reducing cost and increasing efficiency, and has strong practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of battery trays, in particular to a laminated battery tray. Background Art

[0002] Whether it is a power energy storage battery or a 3C lithium battery, the traditional process at the beginning is winding. However, the wound battery has large rounded corners on both sides of the cell after cold pressing, resulting in low battery energy density. Later, a new stacking process was adopted to easily solve the problem of low energy density. However, the stacking process has a disadvantage, because the thickness of each pole piece is less than 1mm after stacking, and it is easy to be damaged and deformed when transferred to the next workstation for installation, resulting in a very high scrap rate. In order to solve this problem, a stacking transfer tray is designed to effectively solve the above problem. This tray can be stacked and recycled to achieve the purpose of reducing costs and increasing efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a laminated battery tray which has a reasonable structural design, can be stacked and used, and can also be recycled, so as to achieve the purpose of reducing costs and increasing efficiency, and has strong practicality.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a stacked battery tray, including a finger slot, a lug position, a lug shoulder, an exhaust groove, a support buckle position, a material label code and a stacking position, the stacking positions are arranged around the tray body, and the tray body is provided with a stacking limit slot for placing the battery cell stack, a lug shoulder is arranged at one end of the stacking limit slot, and the lug positions are respectively arranged on both sides of the lug shoulder, and finger slots are also arranged in the middle position of both sides of the stacking limit slot, and an exhaust groove is arranged at one corner of the stacking limit slot (to prevent vacuum adsorption of the chuck), the lug position and the outer end of the lug shoulder are provided with support buckles, and a QR code material identification slot for pasting the material label code is arranged on the inner side of the finger slot.

[0005] Preferably, the material label code is a QR code label code.

[0006] Preferably, the pallet body is a PS pallet.

[0007] Preferably, the single-side gap between the stack limiting groove and the battery core stack is 0.2 mm.

[0008] Preferably, the stacking position adopts negative draft undercut.

[0009] The beneficial effects of the utility model: the utility model has reasonable structural design, convenient and reliable operation, can be stacked for use, can also be recycled, has low cost, achieves the purpose of reducing costs and increasing efficiency, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a stacking schematic diagram of the utility model. DETAILED DESCRIPTION

[0013] 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.

[0014] Reference Figure 1-2 , this specific embodiment adopts the following technical scheme: a stacked battery tray, including a finger slot 1 (for easy picking), a tab position 3, a tab shoulder 4, an exhaust slot 5, a support buckle position 6, a material label code 7 and a stacking position 8, the tray body 9 is provided with stacking positions 8 around it, the tray body 9 is provided with a stacking limit slot 2 for placing the battery cell stack, one end of the stacking limit slot 2 is provided with a tab shoulder 4, the tab shoulder 4 (to prevent the tab from being misplaced and short-circuited) has tab positions 3 on both sides, finger slots 1 are also provided in the middle of both sides of the stacking limit slot, an exhaust slot 5 is provided in one corner of the stacking limit slot, the tab position 3 and the outer ends of the tab shoulder 4 are provided with support buckles 6 (to prevent collapse), and the inner side of the finger slot 1 is provided with a QR code material identification slot for pasting the material label code 7.

[0015] It is worth noting that the material label code 7 is a two-dimensional code label code.

[0016] In addition, the tray body 9 is a PS tray.

[0017] The blister tray of this specific embodiment is designed with a stacking limit groove, and a gap of 0.2mm is reserved on one side between the stack and the limit groove to prevent decarburization and damage caused by misalignment; the blister tray adopts a multi-support negative draft undercut design to prevent the tray from collapsing due to excessive stacking and causing crushing of the next layer of products.

[0018] The advantages of the tray of this specific implementation are as follows: it can hold a large number of films, is easy to absorb, and generally uses PS material with good flexibility, which is inexpensive and has high practicality. A QR code material identification slot is designed on the blister tray for identification by the detection equipment. An exhaust slot is designed on the tray to prevent the tray from being stuck due to stacking.

[0019] 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A laminated battery tray, characterized in that: The invention comprises a finger slot (1), a tab position (3), a tab shoulder (4), an exhaust slot (5), a support buckle position (6), a material label code (7) and a stacking position (8). The stacking position (8) is arranged around a tray body (9). The tray body (9) is provided with a stacking limit slot (2) for placing battery cell stacks. One end of the stacking limit slot (2) is provided with a tab shoulder (4). The two sides of the tab shoulder (4) are the tab positions (3). Finger slots (1) are also arranged at the middle positions of the two sides of the stacking limit slot. An exhaust slot (5) is arranged at one corner of the stacking limit slot. The outer ends of the tab position (3) and the tab shoulder (4) are both provided with support buckles (6). The inner side of the finger slot (1) is provided with a QR code material identification slot for pasting a material label code (7).

2. A laminated battery tray according to claim 1, characterized in that: The material label code (7) is a two-dimensional code label code.

3. A laminated battery tray according to claim 1, characterized in that: The pallet body (9) is a PS pallet.

4. A laminated battery tray according to claim 1, characterized in that: The single-side gap between the stack limiting groove and the battery core stack is 0.2 mm.

5. The laminated battery tray according to claim 1, characterized in that: The stacking position (8) adopts negative draft undercut.

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