Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Mechanical sheet perforating machine

A punching machine and mechanical technology, applied in the field of punching machines, can solve the problems of stacking, low tensile strength, and roll rolls, etc., and achieve the effects of avoiding stacking, low tensile strength, and eliminating tension.

Inactive Publication Date: 2015-04-22
朱文龙
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are two basic problems that need to be solved in the actual punching of low tensile strength, thinner, and water-containing sheets: 1. Low-strength and softer sheets are easy to run with the needle, resulting in rolling phenomenon, resulting in material accumulation on the needle roller, which cannot be normal Operation; 2. Due to the tension during punching, it is very easy to cause breakage for the thin sheet with low tensile strength. Only by keeping the front and back of the thin sheet continuous can the punching be carried out normally, otherwise it will cause stacking and accumulation.

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
  • Mechanical sheet perforating machine
  • Mechanical sheet perforating machine
  • Mechanical sheet perforating machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Such as Figure 1-7 As shown, the punching machine includes a punching needle roller 1, a rubber idler roller 2, a transmission roller 3, a guide roller 4, a limit roller 5, a tension roller 6, a belt 7, a wallboard 8, a moving wallboard 9, a moving Wall panel cylinder 12 and support frame 13, wall panels 8 are respectively installed on both sides of support frame 13, movable wall panels 9 are installed on the wall panels 8, two perforating needle rollers 1 are installed from top to bottom between the wall panels 8, punching Punching wheels 14 are installed at intervals on the needle roller 1, two rubber idlers 2 are installed between the moving wallboards 9, the horizontal position of the rubber idlers 2 is respectively relative to the punching needle roller 1, and the transmission roller 3, A group of belts 7 are wound between the guide roller 4, the limit roller 5, the tension roller 6, the drive roller 3, the guide roller 4, the limit roller 5 and the tension roller...

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 mechanical sheet perforating machine. Wallboards (8) are respectively arranged at both sides of a supporting frame (13); moving wallboards (9) are arranged on the wallboards (8); two perforating needle rollers (1) are arranged between the wallboards (8) from top to bottom; perforating wheels (14) are arranged at intervals on the perforating needle rollers (1); two rubber carrier rollers (2) are arranged between the moving wallboards (9); the horizontal positions of the rubber carrier rollers (2) are respectively opposite to the perforating needle rollers (1); a driving roller (3), a guide roller (4), a limiting roller (5) and a tensioning roller (6) are arranged between the wallboards (8); a group of belts (7) is wound among the driving roller (3), the guide roller (4), the limiting roller (5) and the tensioning roller (6); and all the components are integrated into the mechanical sheet perforating machine. According to the perforating machine disclosed by the invention, a sheet passes through between the two groups of staggered perforating needle rollers; the sheet which has low tensile strength, is easy to break and is softer is subjected to seamless butting continuous perforation; materials are avoid from being stacked and accumulated; needle holes are guaranteed to be full filled in the sheet without a dead angle.

Description

technical field [0001] The present invention relates to a punching machine, in particular to a mechanical sheet punching machine. Background technique [0002] As we all know, in order to make the object have strong air permeability and flammability, it is an effective way to increase air holes on the object. At present, the leading technology in China is Burfi Binson, which applies the punching technology to cloth, non-woven fabrics, metal films, plastic films, etc., and the ventilation effect of the products is very obvious. This punching technology has no precedent for effectively punching thin sheets with low tensile strength, easy to break, and containing a certain amount of moisture. There are two basic problems that need to be solved in the actual punching of low tensile strength, thinner, and water-containing sheets: 1. Low-strength and softer sheets are easy to run with the needle, resulting in rolling phenomenon, resulting in material accumulation on the needl...

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 Patents(China)
IPC IPC(8): B26F1/24
Inventor 石斌刘江赵华明薛长森孙伟王青海赵敏胡书林迟建国刘明朱文龙
Owner 朱文龙
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
Eureka Blog
Learn More
PatSnap group products