Pole piece punching device of piece stacking machine

A laminating machine and pole piece technology, which is applied in the directions of presses, punching machines, chemical instruments and methods, etc., can solve the problems of unqualified pole piece punching quality and low punching efficiency, and achieve fast punching speed and high efficiency. Qualified rate, to meet the effect of mass production

Active Publication Date: 2017-01-04
WUXI LEAD INTELLIGENT EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a pole piece punching device for a lamination machine, which can solve the unqualified punching quality of the pole piece caused by the deviation in the punching process, and the punching low efficiency

Method used

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  • Pole piece punching device of piece stacking machine
  • Pole piece punching device of piece stacking machine
  • Pole piece punching device of piece stacking machine

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with specific drawings.

[0035] like Figure 1 to Figure 10 As shown: the pole piece punching device of the stacking machine includes a lug die stamping mechanism 1, a cutting die stamping mechanism 2, a main drive mechanism 3, a roller assembly 4, a guide post guide sleeve assembly 5, a cylinder 6, and a deviation correction controller 7 , Correction sensor 8, variety switching position adjustment mechanism 9, brush dust removal device 10, first support frame 100, mold bottom plate 101, first support column 102, anode forming mold 103, cutting mold top plate 104, crankshaft 105, connecting rod 106 , the first punch 107, the fixed block 108, the hopper 109, the connecting rod fixed block 110, the rail limit assembly 111, the second support frame 201, the second support column 202, the anode cutting die 203, the compensation motor 204, and the main drive deviation correction power Mechanism 300, suppo...

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Abstract

The invention relates to a pole piece punching device of a piece stacking machine. The pole piece punching device of the piece stacking machine comprises a pole lug die stamping mechanism and a cut-off die stamping mechanism. The pole piece punching device is characterized in that the pole lug die stamping mechanism comprises an anode forming mold installed on a first supporting frame and a forming drive mechanism connected with the anode forming mold; the cut-off die stamping mechanism comprises an anode cut-off die installed on a second supporting frame, a main drive mechanism and a cut-off drive mechanism connected with the anode cut-off die; the main drive mechanism comprises an upper pressure roller and a lower pressure roller, and the axis ends of the upper pressure roller and the lower pressure roller are connected with a power source; the upper pressure roller and the lower pressure roller are rotationally arranged between a left supporting seat and a right supporting seat, and the left supporting seat and the right supporting seat are arranged on a bottom board; and the bottom board is slidably arranged on the second supporting frame and connected with the output end of a main drive deviation correcting power mechanism. By means of the pole piece punching device, the problem that due to errors in the pole piece punching process, the pole piece punching quality and efficiency are low can be solved.

Description

technical field [0001] The invention relates to a pole piece punching device of a stacking machine, which belongs to the technical field of automatic battery manufacturing equipment. Background technique [0002] Lithium-ion battery is a new generation of green high-energy battery with excellent performance, and has become one of the focuses of high-tech development. Lithium-ion batteries have the following characteristics: high voltage, high capacity, low consumption, no memory effect, no pollution, small size, small internal resistance, less self-discharge, and more cycles. Because of the above-mentioned characteristics, lithium-ion batteries have been applied to many civilian and military fields such as mobile phones, notebook computers, video cameras, and digital cameras. [0003] In the production process of the pole piece of lithium battery, it is necessary to punch the battery pole piece, and then unload and pack the punched pole piece. In the prior art, two sets of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/02B21D22/02B21D28/20B08B1/04B08B5/02
CPCB08B1/002B08B1/04B08B5/02B21D22/02B21D28/02B30B1/26
Inventor 陈晓飞
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD
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