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

Auxiliary extension device of through-type wringing machine

A technology of a stretching device and a water squeezer, which is applied in the mechanical processing of small raw hides/large raw hides/leather/fur, small raw hides/large raw hides/leather/fur processing, animal husbandry, etc. Stretching, affecting the effect of leather squeezing water, etc., to achieve the effect of good social and economic benefits, simple structure and reasonable design

Inactive Publication Date: 2013-03-27
扬州扬宝机械有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing knife roller stretching system stretches the leather, the leather 23 is placed on the relatively soft lower squeeze felt cover 22. Due to the elasticity of the lower squeeze felt cover 22 and the roughness of the surface, the surface quality is poor. The leather 23 cannot be stretched effectively, thus affecting the water squeezing effect of the whole leather

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
  • Auxiliary extension device of through-type wringing machine
  • Auxiliary extension device of through-type wringing machine
  • Auxiliary extension device of through-type wringing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be further explained below in conjunction with the accompanying drawings.

[0012] like figure 1 , figure 2 and image 3 As shown, the auxiliary stretching device of the pass-through water squeezer includes a base 1 and a bracket 14 fixed on a frame 15, a continuously variable transmission 2 and a magnetic powder clutch 4 are installed on the base 1, and couplings 3 are respectively connected to the continuously variable transmission 2 and the input shaft of the magnetic powder clutch 4; the two ends of the retracting roller 8 are respectively equipped with seat bearings 7, and the seat bearings 7 are installed on the bracket 14, and the coupling 5 is respectively connected to the output shaft of the magnetic powder clutch 4 and One end of the retractable shaft 8; one end of the PVC telescopic belt 9 is fixed on the busbar of the retractable roller 8 by a screw 11 and a bead 10, and the other end of the PVC telescopic belt 9 is equipped wit...

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 auxiliary extension device of a through-type wringing machine. The through-type wringing machine comprises a wringing felt jacket and a guard plate which is arranged on a frame. The auxiliary extension device comprises a reeling and unreeling roller and an expanding band, wherein one end of the expanding band is fixed on the reeling and unreeling roller, and the other end of the expanding band is arranged on the wringing felt jacket; the reeling and unreeling roller is driven by a driving device; and a baffle block which is matched with the guard plate is arranged on the expanding band. Compared with the conventional extension device of the through-type wringing machine, the invention has the main advantages that: the auxiliary extension device has a simple structure and a reasonable design, is easy to mount, and is flexibly and conveniently controlled; leather can be effectively extended while water is squeezed; wrinkles and folding marks on leather grains can be further eliminated; appearance is effectively improved; the area of the leather is increased, the difference between the extensibility of the leather and the extensibility in various directions is reduced, the yield of the leather is improved, and the grade of the leather is improved; and better social and economic benefits can be achieved.

Description

technical field [0001] The invention relates to a water squeezing machine, in particular to an auxiliary stretching device for a pass-through water squeezing machine. Background technique [0002] In leather processing equipment, a pass-through water squeezer is very common, and it is mainly used to squeeze out and remove part of the free water in the leather fiber tissue at one time. Conventional pass-through water squeezing machine, the main structure includes a water squeezing system and a knife roller stretching system, and the water squeezing system includes a squeezing roller 18, a first lower pressing roller 19, a second lower pressing roller 16, an upper squeezing felt cover 17 and The lower squeeze felt cover 22, the knife roll stretching system includes a stretch knife roll 21, a support roll 20 for stretching and a lower squeeze felt cover 22. Under the squeezing effect of the second lower pressure roller 16, the upper squeeze felt cover 17 and the lower squeeze ...

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): C14B1/02
Inventor 徐欣五吴维联王学智管金龙王群
Owner 扬州扬宝机械有限公司
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