Spray coating device for protective film

A technology of spraying device and protective film, applied in the direction of spraying device, etc., can solve the problems of low production efficiency and complex structure, etc.

Active Publication Date: 2019-05-10
广东澳美高分子材料有限公司
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to distinguish the source of goods when using double-resistant hardened silicone protective film, the text name or graphic mark of the manufacturer is usually sprayed evenly on the protective film. The traditional coating method is that the protective film is rolled up. The machine coats the protective film evenly at intervals according to the hollow template of the text or graphic mark. This kind of machine can usually only coat one roll of protective film at a time, and the production efficiency is relatively low; in addition, traditional coating usually requires a separate Air source, so the structure is relatively complex

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
  • Spray coating device for protective film
  • Spray coating device for protective film
  • Spray coating device for protective film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The embodiments in the following description are only examples, and those skilled in the art can think of other obvious modifications.

[0029] Such as Figure 1-7 As shown, a protective film spraying device includes a frame 1, and the frame 1 includes a left side plate 101 and a right side plate 102 arranged in parallel in the vertical direction, between the left side plate 101 and the right side plate 102 There is a lower horizontal plate 103 and an upper horizontal plate 104 arranged in the horizontal direction between them, and the upper horizontal plate 104 is located above the lower horizontal plate 103; There are two lead-in rollers 2 and lead-out rollers 3 of the same size and arranged parallel to each other, the axes of the lead-in rollers 2 and the lead-out rollers 3 are in the same horizontal plane and are located below th...

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 spray coating device for a protective film. The spray coating device comprises a rack. The rack comprises a left side plate and a right side plate parallely arranged along the vertical direction. A lower transverse plate and an upper transverse plate arranged along the horizontal direction are arranged between the left side plate and the right side plate, and the upper transverse plate is located above the lower transverse plate. A draw roll and a pull roll which are same in size and are parallely arranged are rotatably connected to the upper side of the lower transverse plate between the left side plate and the right side plate, and the axes of the draw roll and the pull roll are located in a same horizontal plane and are located below the upper transverse plate.A protective film spray coating mechanism is arranged above the draw roll and the pull rod in the rack. A spray coating pipe system is arranged around an air cylinder in the rack and a driving mechanism for driving a piston rod to move up and down is arranged above the cylinder in the rack. The spray coating device for the protective film is not only simple in structure, but also can coat two rolls of protective films at the same time during working, so that the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of spraying devices, in particular to a protective film spraying device. Background technique [0002] In order to distinguish the source of goods when using double-resistant hardened silicone protective film, the text name or graphic mark of the manufacturer is usually sprayed evenly on the protective film. The traditional coating method is that the protective film is rolled up. The machine coats the protective film evenly at intervals according to the hollow template of the text or graphic mark. This kind of machine can usually only coat one roll of protective film at a time, and the production efficiency is relatively low; in addition, traditional coating usually requires a separate The gas source, so the structure is relatively complicated. Contents of the invention [0003] The purpose of the present invention is to provide a protective film spraying device, the protective film spraying device not on...

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): B05B13/02B05B12/12
Inventor 屈泽庆
Owner 广东澳美高分子材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap