Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Winding and unwinding mechanism and roll-to-roll film processing device

It is a processing device and roll-winding technology, which is applied in the field of coil processing. It can solve the problems of manual adjustment, time-consuming and laborious, and low efficiency of deviation correction, and achieve the effect of easy disassembly, simple deviation correction and efficient disassembly and assembly.

Pending Publication Date: 2018-09-07
鸿翌科技有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of deviation correction, the operator needs to determine the offset of the film material first, and then cooperate with the deviation correction mechanism to move the rewinding and unwinding mechanism, so as to correct the deviation of the film material, and the efficiency of deviation correction is low
Moreover, it is necessary to manually adjust the distance between the winding and unwinding mechanism and the hollow shaft to disassemble and assemble the two, which is time-consuming and laborious

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Winding and unwinding mechanism and roll-to-roll film processing device
  • Winding and unwinding mechanism and roll-to-roll film processing device
  • Winding and unwinding mechanism and roll-to-roll film processing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0077] Unless otherwise defined, all technical terms used in the embodiments of the present invention have the same meanings as commonly understood by those skilled in the art. In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0078] In the embodiment of the present invention, the "first direction" refers to: the direction away from the hollow shaft M01, and the "second direction" refers to: the direction pointing to the hollow shaft M01, the first direction and the second direction can be are opposite directions, and both may be parallel to the hollow axis M01.

[0079] On the one hand, the embodiment of the present invention provides a winding and unwinding mechanism 100, as attached figure 1 And attached figure 2 As shown, the winding and unwinding mechanism 100 includes: a telescoping...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a winding and unwinding mechanism and a reel-to-reel film processing device, and belongs to the field of coiled material processing. The winding and unwinding mechanism comprises a telescopic unit, a rotation driving unit, a telescopic driving unit and a control unit, wherein the telescopic unit is removably connected to the end of a hollow shaft; the rotation driving unitis used for diving the hollow shaft to rotate; and the telescopic driving unit is used for driving the telescopic unit to extend and retract; the control unit is electrically connected to the rotationdriving unit and the telescopic driving unit. Through extension and retraction setting of the winding and unwinding mechanism, films can be rectified, and other mechanisms (such as a rectification mechanism) are not required for rectification; and the rectification manner is simple and efficient, and the distance between the winding and unwinding mechanism and the hollow shaft can be adjusted automatically, thereby facilitating high-efficiency removal and installation of the hollow shaft.

Description

technical field [0001] The invention relates to the field of coil material processing, in particular to a roll-winding and unwinding mechanism and a roll-to-roll film processing device. Background technique [0002] The roll-type substrate (referred to as the roll material) includes a hollow shaft and a film wound on the hollow shaft. The roll-type substrate is generally passed through a roll-to-roll (Roll-To-Roll) film processing device (such as a vacuum roll coating equipment) For processing. Among them, the roll-to-roll film processing device includes: a winding and unwinding mechanism, a speed adjustment mechanism, a processing mechanism, and a winding and unwinding mechanism arranged in sequence, and the two winding and unwinding mechanisms are respectively used to release and collect the film material. During the working process of the roll-to-roll film processing device, the film material inevitably deviates, which affects the processing and collection of the film ma...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B65H75/38B65H75/44
CPCB65H75/38B65H75/44B65H75/4405
Inventor 陈立国
Owner 鸿翌科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com