Lithium battery pole blister tray

Abstract

The utility model discloses a blister tray for a lithium battery pole, and relates to a blister tray. Comprising a blister tray body, internal supporting buckle positions, external supporting buckle positions, clamping jaw receding grooves, pole limiting grooves and tray fool-proof corners, the multiple pole limiting grooves are formed in the blister tray body, the clamping jaw receding grooves are formed between the pole limiting grooves in each row, the internal supporting buckle positions are arranged at the clamping jaw receding grooves, and the tray fool-proof corners are arranged at the external supporting buckle positions. A plurality of external supporting buckle positions are arranged on the periphery of the blister tray body. The protective device is reasonable in structural design, capable of protecting the pole, improving the welding efficiency and reducing the scrap loss, and high in practicability.

Description

Technical Field

[0001] The utility model relates to a blister tray, in particular to a lithium battery pole blister tray. Background Art

[0002] The lithium battery pole is a component that connects the inside and outside of the battery. It is located at both ends of the battery, one connected to the internal cell of the battery, and the other connected to the external circuit of the battery. The pole material usually uses copper as the negative electrode and aluminum as the positive electrode material to ensure the normal operation of the battery charging and discharging. The pole is welded with other components through connecting pieces to form a series-parallel circuit to form a battery module. When the pole is welded to the connecting piece, the welding surface of the pole must not have scratches, stains and other poor appearance, otherwise there will be explosion points and other poor welding, affecting the battery performance and causing it to be scrapped. Therefore, a lithium battery pole blister tray is designed to protect the pole while improving welding efficiency and reducing scrap losses. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a lithium battery pole blister tray with a reasonable structural design, which can improve welding efficiency and reduce scrap losses while protecting the pole and has strong practicality.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a lithium battery pole blister tray, including a blister tray body, an internal support buckle position, an external support buckle position, a clamping claw avoidance groove, a pole limiting groove and a tray anti-stupid corner, a plurality of pole limiting grooves are arranged on the blister tray body, a clamping claw avoidance groove is arranged between each row of pole limiting grooves, an internal support buckle position is arranged at the clamping claw avoidance groove, and a plurality of external support buckles are arranged around the blister tray body.

[0005] Preferably, the blister tray body is a PS blister tray.

[0006] Preferably, the internal support buckle positions and the external support buckle positions are both negative draft buckles.

[0007] Preferably, the gap between the pole limiting groove and the pole is 0.2 mm on one side.

[0008] Beneficial effects of the utility model: the disk of the utility model is made of PS material with low price, good stability, waterproof and moisture-proof, and green environmental protection through the blister process. The overall structural design is reasonable, which can improve welding efficiency and reduce scrap loss while protecting the pole, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;

[0010] Figure 1It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a stacking cross-sectional view of the utility model. DETAILED DESCRIPTION

[0012] 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.

[0013] Reference Figure 1-2 The present specific implementation adopts the following technical scheme: a lithium battery pole blister tray, comprising a blister tray body 1, an internal support buckle position 2, an external support buckle position 3, a clamping claw avoiding groove 4, a pole limiting groove 5 and a tray anti-stupid corner 6, a plurality of pole limiting grooves 5 are arranged on the blister tray body 1, a clamping claw avoiding groove 4 is arranged between each row of pole limiting grooves 5, a clamping claw avoiding groove 4, an internal support buckle position 2 is arranged at the clamping claw avoiding groove 4, and a plurality of external support buckle positions 3 are arranged around the blister tray body 1.

[0014] It is worth noting that the blister tray body 1 is a PS blister tray.

[0015] It is worth noting that the internal support buckle position 2 and the external support buckle position 3 both adopt negative draft buckle positions.

[0016] In addition, the gap between the pole limiting groove 5 and the pole is 0.2 mm on one side.

[0017] The blister tray of this specific embodiment is provided with a pole limiting groove, and the gap between the limiting groove and the pole is only 0.2mm on one side to prevent shaking from affecting the gripping position of the robot arm. The blister tray is provided with a robot avoidance groove, and a negative draft buckle is provided in the avoidance groove to provide internal support to prevent collapse; the outer periphery of the blister tray is provided with an anti-stale corner and an external negative draft support buckle. The blister trays are stackable, and the blister trays can protect the poles while loading a large number of items, so that assembly can be completed efficiently.

[0018] 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 lithium battery pole blister tray, characterized in that: The invention comprises a blister tray body (1), an internal support buckle position (2), an external support buckle position (3), a clamping claw avoiding groove (4), a pole limiting groove (5) and a tray anti-stupid angle (6); a plurality of pole limiting grooves (5) are arranged on the blister tray body (1); a clamping claw avoiding groove (4) is arranged between each row of pole limiting grooves (5); an internal support buckle position (2) is arranged at the clamping claw avoiding groove (4); and a plurality of external support buckles (3) are arranged around the blister tray body (1).

2. A lithium battery terminal blister tray according to claim 1, characterized in that: The blister tray body (1) is a PS blister tray.

3. A lithium battery terminal blister tray according to claim 1, characterized in that: The internal support buckle position (2) and the external support buckle position (3) both adopt negative draft buckle positions.

4. A lithium battery terminal blister tray according to claim 1, characterized in that: The gap between the pole limiting groove (5) and the pole is 0.2 mm on one side.

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