Automatic packaging equipment for lithium battery cell

Abstract

The invention relates to automatic packaging equipment for a lithium battery cell. The device comprises an operation table, a feeding conveying device is arranged on the left side of the operation table, a positioning assembly is arranged on the right side of the feeding conveying device, a battery conveying device is arranged on the right side of the positioning assembly, a plurality of containing positions are arranged on the upper portion of the battery conveying device at equal intervals, and a protective clamp disc is arranged on each containing position. A first sealing cover taking andplacing mechanical arm, a first side face rubberizing device, a second side face rubberizing device, a first tail rubberizing device, a second tail rubberizing device, a fifth sealing cover taking andplacing mechanical arm and a battery discharging mechanical arm are sequentially arranged on the portion, located on one side of the battery conveying device, of the operation table in the battery conveying direction. The lithium battery is fully protected through the silica gel foam and the battery cell shell in the sealing cover, vibration in the conveying process is avoided, and the stabilityof the lithium battery in the conveying process is guaranteed. The full-mechanical operation is realized, the structure is compact, the packaging quality and efficiency of the lithium battery are improved, and the market application value is high.

Description

technical field [0001] The invention relates to the technical field of lithium battery assembly, in particular to an automatic packaging equipment for lithium battery cells. Background technique [0002] "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution; it includes lithium metal batteries and lithium-ion batteries. For example, lithium-ion batteries generally use lithium alloy metal oxides as Positive electrode materials, graphite as negative electrode materials, and batteries using non-aqueous electrolytes; however, in the production process of lithium batteries, the batteries in lithium batteries need to be glued and packaged to avoid vibration, displacement, and dislocation of the internal positive and negative plates. Accidents such as short circuit, at this stage, in the packaging process, two tapes are manually glued on both sides of the lithium battery cell, a...

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Problems solved by technology

[0002] "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution; it includes lithium metal batteries and lithium-ion batteries. For example, lithium-ion batteries generally use lithium alloy metal oxides as Positive electrode materials, graphite as negative electrode materials, and batteries using non-aqueous electrolytes; however, in the production process of lithium batteries, the batteries in lithium batteries need to be glued and packaged to avoid vibration, displacement, and dislocation of the internal positive and negative plates. Accidents such as short circuit, at this stage, in the packaging process, two tapes are manually glued on both sides of the lithium battery cell, and then the lithium battery is rotated 90 degrees horizontally, and then two tapes are pasted on the tail of the lithium battery. In order to maintain the stable performance of the battery cell, but due to manual participation, it is difficult to grasp the length, position and strength of the tape, and the manual process will also enter dust and water stains, which will directly affect the packaging quality of the battery. to the yield rate of lithium batteries, therefore, there are defects in the prior art and need to be improved

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