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

Automatic cutting machine for protective film

A technology of protective film and cutting machine, which is applied in metal processing and other directions, can solve the problems of ineffective control of the cutting environment, low production efficiency, and increased production costs, so as to reduce manpower input, improve production efficiency, and maintain uniformity. Good results

Pending Publication Date: 2020-10-13
NANJING CHINA ELECTRONICS PANDA LIGHTING
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to facilitate the subsequent protective film to be easily torn off from the backlight module, it is usually folded on one side of the protective film. At present, the protective film cutting machine in the backlight module industry needs to manually fold the edge after cutting, or manually Cutting and flanging are not only time-consuming and labor-intensive, the production efficiency is low, the cutting environment cannot be effectively controlled, and the production cost is also increased.

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
  • Automatic cutting machine for protective film
  • Automatic cutting machine for protective film
  • Automatic cutting machine for protective film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0039] Example: Reference Figure 1-7 , an automatic protective film cutting machine, including a frame 1, and also includes a feeding mechanism, a clamping mechanism, a cutting mechanism and a bending mechanism. The feeding mechanism is used to place the protective film, the clamping mechanism is used to open and fix the rolled protective film, the cutting mechanism is used to cut the protective film, and the bending mechanism is used to bend one side of the protective film. The protective film is cut and folded after being processed by the above mechanism.

[0040] The discharge mechanism includes a discharge roller 201 and two feed rollers 202, the discharge roller 201 and the feed roller 202 are all horizontally arranged on the frame 1, and the discharge roller 201 is used to place the roll of protective film, from the roll of The protective film pulled out from the protective film stretches out between the two feed rollers 202; the discharge roller 201 and the feed rolle...

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 an automatic cutting machine for a protective film. The automatic cutting machine comprises a rack and further comprises a discharging mechanism, a clamping mechanism, a cutting mechanism and a bending mechanism. The discharging mechanism is used for containing the protective film; the clamping mechanism is used for opening and fixing the coiled protective film; the cuttingmechanism is used for cutting the protective film; the bending mechanism is used for bending one side of the protective film; and the protective film is cut and folded after being treated through themechanisms, the working procedure is optimized, the whole process is automatic, manpower input is not needed, the work efficiency is high, and one machine can meet the requirement for a large amountof production.

Description

technical field [0001] The invention relates to the technical field of protective film processing equipment, in particular to an automatic protective film cutting machine. Background technique [0002] Because the backlight module has the characteristics of high brightness, long life, and uniform light emission, it has been widely used in the liquid crystal industry. With the continuous development of liquid crystal display technology, the output of backlight modules is now in a market stage where production exceeds demand. Backlight modules are usually packaged with a protective film. The cleanliness of the protective film has a major impact on the yield of the backlight module. In order to reduce foreign matter such as dirt and dust on the surface of the protective film, it is necessary to control the cleanliness of the protective film cutting. In order to facilitate the subsequent protective film to be easily torn off from the backlight module, it is usually folded on one...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/04B26D7/06B26D7/02B26D7/00B26D7/27
CPCB26D1/045B26D7/00B26D7/025B26D7/0683B26D7/27B26D2007/0018
Inventor 王强杨超向征张勇施景
Owner NANJING CHINA ELECTRONICS PANDA LIGHTING
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