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Winding needle

A needle and reel technology, applied in electrochemical generators, electrical components, climate sustainability, etc., can solve problems such as inconvenient opening and closing, complex design of needles, etc., and achieve stable clamping or releasing effects

Pending Publication Date: 2021-05-11
WUXI LEAD INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The application provides a rolling needle to solve the technical defects of complicated design and inconvenient opening and closing of the rolling needle in the prior art

Method used

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Examples

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only part of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0023] see Figure 1-5 , the application discloses a needle roll, including a first clamp 10 and a second clamp 20 for clamping a substrate, a guide assembly 30 and a drive assembly 40; the guide assembly 30 at least includes 20 obliquely extending first track 31, one of the first clamp 10 and the second clamp 20 is slidably connected with the first track 31; the drive assembly 40 can drive the guide assembly 30, or the drive assembly 40 can drive the first track 31 The slidably co...

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PUM

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Abstract

The invention discloses a winding needle which comprises: a first clamp and a second clamp which are used for clamping a base material; a guide assembly which comprises a first rail obliquely extending from the first clamp to the second clamp, wherein one of the first clamp and the second clamp is in sliding connection with the first rail; and a driving assembly which can drive the guide assembly or the first clamp or the second clamp in sliding connection with the first rail to move in the axial direction of the winding needle, wherein the first rail can convert axial driving of the driving assembly into relative movement of the first clamp and the second clamp, and therefore the first clamp and the second clamp can simply, conveniently and stably clamp or release a base material.

Description

technical field [0001] The present application relates to the technical field of battery manufacturing equipment, in particular to a winding needle. Background technique [0002] Electrical components such as batteries and capacitor cores are composed of winding machines that wind the corresponding substrates. During winding, the winding needle is used to clamp the base material, and through the rotation, the base material is driven to wind around the winding needle housing 60, and finally rolled into an electrical component. [0003] The traditional roller needles usually consist of two petals, and the substrate can be clamped or released by the direct opening and closing of the two petal roller needles. The design of this kind of roller needles is more complicated and it is inconvenient to open and close. Contents of the invention [0004] The present application provides a rolling needle to solve the technical defects of complicated design and inconvenient opening and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/04H01M6/00H01G13/02
CPCH01M10/0409H01M6/005H01G13/02Y02P70/50
Inventor 不公告发明人
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD