Efficient high-straightness cutting device for electrode foil

A technology of electrode foil and flatness, which is applied in metal processing and other directions, can solve the problems of low production efficiency, low flatness of battery pole piece cutting, and low precision of battery pole piece cutting, so as to improve cutting efficiency and cutting efficiency. The effect of cutting accuracy and improving positioning stability

Active Publication Date: 2022-04-08
JIANGSU RONGSHENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]However, as far as the current cutting equipment for lithium battery pole pieces is concerned, the cutting accuracy of battery pole pieces is low, and it is necessary to artificially fix the accuracy and quantitative feeding. Resulting in lower straightness of battery pole piece cutting and lower production efficiency

Method used

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  • Efficient high-straightness cutting device for electrode foil
  • Efficient high-straightness cutting device for electrode foil
  • Efficient high-straightness cutting device for electrode foil

Examples

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Embodiment

[0033] Example: Please refer to Figure 1 to Figure 8 :

[0034] The present invention proposes a high-efficiency high-flatness cutting device for electrode foil, including a cutting table 1; Two displacement telescopic drive parts 3 are connected, and the output ends of the two displacement telescopic drive parts 3 are fixedly connected to the suction cup lift drive part 4 through the bracket; the output end of the suction cup lift drive part 4 is fixedly connected with the suction cup frame 5; There are two places, and the two pushing tables 6 are all fixedly connected in the middle of the upper surface of the cutting table 1; the pushing driving part 7 is fixedly connected on the cutting table 1, and the output shaft of the pushing driving part 7 is connected and drives the outside of the pushing table 6 The propulsion drive belt 602; the propulsion frame 8 is slidably connected on the propulsion platform 6, and the two ends of the propulsion frame 8 are clamped by bolts t...

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Abstract

The invention provides an efficient high-straightness cutting device for electrode foil, and relates to the technical field of electrode foil cutting equipment. An upper supporting table is fixedly connected to the upper portion of the rear portion of the cutting table. The two sides of the upper surface of the upper supporting table are fixedly connected with two displacement telescopic driving pieces, and the output ends of the two displacement telescopic driving pieces are fixedly connected with suction cup lifting driving pieces through supports. The output end of the suction cup lifting driving piece is fixedly connected with a suction cup frame. The number of the propelling tables is two. The lithium battery pole piece slitting device is provided with the high-stability battery pole piece fixing mechanism and the high-stability automatic slitting mechanism, a battery pole piece can be better fixed and then slit, the cutting efficiency and cutting precision of the battery pole piece are greatly improved, and the problems that for an existing lithium battery pole piece slitting device, the slitting precision of the battery pole piece is low, and the slitting efficiency is high are solved. The problems that due to the fact that manual precision fixing and quantitative feeding are needed, the slitting straightness of the battery pole piece is low, and the production efficiency is low are solved.

Description

technical field [0001] The invention relates to the technical field of electrode foil cutting equipment, in particular to an efficient high-straightness cutting device for electrode foil. Background technique [0002] The production and manufacture of lithium-ion batteries is a process closely linked with each process step. Overall, the production of lithium batteries includes the pole piece manufacturing process, battery assembly process, and final liquid injection, pre-charging, formation, and aging processes. In the pole piece manufacturing process stage, it can be subdivided into slurry preparation and slurry coating. , pole piece rolling, pole piece cutting, and pole piece drying five processes. [0003] However, as far as the current cutting equipment for lithium battery pole pieces is concerned, the cutting accuracy of battery pole pieces is low, and manual precision fixing and quantitative feeding are required, resulting in low straightness of battery pole piece cut...

Claims

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Application Information

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IPC IPC(8): B26D1/06B26D5/08B26D7/06B26D7/18
CPCY02E60/10
Inventor 薛海燕陈建军王树莉
Owner JIANGSU RONGSHENG ELECTRONICS
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