A winding device for plastic film processing
CN224312873UActive Publication Date: 2026-06-02KUNSHAN JINGHUA XINGYE ELECTRONIC MATERIALS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN JINGHUA XINGYE ELECTRONIC MATERIALS CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
In existing plastic film winding devices, the plastic film is prone to deviating from the winding position during the winding process, resulting in uneven winding.
Method used
By setting up limiting plates and limiting rings that move synchronously closer or further apart, combined with the control of servo motors and electromagnetic blocks, the plastic film is positioned and pre-adjusted to ensure that it remains horizontally laid during the winding process.
Benefits of technology
It effectively maintains the neatness of the plastic film during the winding process, improving winding efficiency and effectiveness.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224312873U_ABST
Abstract
The utility model relates to a kind of winding device for plastic film processing applied to the technical field of winding equipment, it is realized before winding to plastic film, open first servo motor drive first screw rotation, first screw is driven second screw synchronous reverse by two gears, to drive two limit plates mutually close to move, and limit plate is fixedly connected with limit ring, limit plate moves and drives limit ring synchronous movement, adjust according to the plastic film width to be wound, the plastic film of this time is located between two limit plates in the surface of crossbeam clamping, plastic film is also located between the two limit rings of winding shaft surface, at the same time, open second electromagnetic block and first electromagnetic block, make it repel, and through the cooperation of second compression spring, pressing plate is pressed to 0.5-1mm gap from crossbeam surface, to press plastic film, so that it is always located in horizontal laying state when being located on crossbeam, open second servo motor drive winding shaft to limit winding to plastic film this time.
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