Automatic collection device for flexible diaphragm with slight tension

A flexible diaphragm and automatic collection technology, which is applied in the direction of winding strips, transportation and packaging, thin material processing, etc., to improve quality and efficiency, and suppress wrinkle defects

Active Publication Date: 2022-03-04
NANJING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: Aiming at the problems existing in the prior art, the present invention provides an automatic collection device for flexible diaphragms with slight tension, which realizes the automatic exchange of material rollers in the process of collecting diaphragms, and avoids excessive tension when the diaphragms are pulled. wrinkle defect

Method used

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  • Automatic collection device for flexible diaphragm with slight tension
  • Automatic collection device for flexible diaphragm with slight tension
  • Automatic collection device for flexible diaphragm with slight tension

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] Such as Figure 1-8As shown, this embodiment provides an automatic collection device for a flexible diaphragm with slight tension, including a deviation correction mechanism 1000 and a material roller moving mechanism 3000, a retraction mechanism 2000, and a diaphragm that are sequentially installed on the deviation correction mechanism 1000 according to the process sequence. The cutting mechanism 6000, the material roller lifting mechanism 4000 and the material roller moving mechanism 5000; wherein, the material roller moving mechanism 3000 is installed above the two ends of the retracting mechanism 2000, and is used to automatically move the material roller assembly 2400 into and suspend it on the coil In the retracting mechanism 2000, it is used to automatically move the material roller assembly 2400 from the initial position 2400-I into the end position 24...

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Abstract

The invention relates to the technical field of diaphragm winding, and discloses an automatic collecting device for flexible diaphragms with slight tension, including a deviation correction mechanism, a material roller moving mechanism, a retraction mechanism, Diaphragm cutting mechanism, material roller lifting mechanism and material roller removal mechanism; among them, the material roller moving mechanism is installed above the two ends of the retracting mechanism, and is used to automatically move the material roller assembly in and suspend it on the retracting mechanism; The retracting mechanism is used to automatically retract the diaphragm to be retracted on the traction roller assembly under slight tension; the diaphragm cutting mechanism is installed under one side of the retracting mechanism to automatically cut the diaphragm to be retracted; the roller lifting mechanism Located directly below both ends of the retracting mechanism, it is used to lift the material roller assembly out of the retracting mechanism; the material roller removal mechanism is installed above the material roller lifting mechanism, and is used to automatically remove the material roller assembly from the material roller lifting mechanism. The invention can significantly improve the quality and efficiency of diaphragm winding.

Description

technical field [0001] The invention relates to the technical field of membrane winding, in particular to an automatic collection device for slightly tensioned flexible membranes. Background technique [0002] With the increasing demand for lithium batteries in modern electric vehicles, how to improve the quality and efficiency of diaphragm manufacturing has a significant impact on improving the overall performance and manufacturing cost of lithium batteries. Under the background that the key technology of diaphragm quality needs to be overcome and perfected, the development of intelligent manufacturing equipment for lithium batteries is a good choice to reduce the manufacturing cost of lithium batteries. However, in the current lithium battery manufacturing production line, such as lithium battery diaphragm material rolls, manual replacement of material rolls is still required, which is time-consuming, laborious and inefficient. [0003] In this regard, the Chinese inventi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H19/26B65H19/30B65H18/10B65H18/02B65H23/032B65H23/34
CPCB65H19/26B65H19/30B65H18/10B65H18/02B65H23/032B65H23/34B65H2701/19
Inventor 章婷王宏睿冯勇
Owner NANJING INST OF TECH
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