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

Method for producing grid gauze having opened holes

A technology of opening holes and manufacturing methods, which is applied to chemical instruments and methods, perforated fabrics, textiles, and papermaking, and can solve problems such as poor adhesion of the loop layer, easy adhesion of the loop layer to glue, and emery adhesion. Achieve the effects of improving the grinding effect and service life, good chip removal effect, and large grid distance

Inactive Publication Date: 2018-03-16
YOAN HORNG INDAL
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The disadvantages of integrally formed abrasive abrasive cloth are: the first disadvantage is that the loop layer and the flat layer are integrally formed, in other words, after weaving the flat layer, the loop layer and the flat layer are stitched together, or the gauze of the flat layer, its One side of the warp and weft is flat, and the other side has a pile layer, which is made by interweaving the warp and weft. It can be understood that this method is quite complicated and troublesome, and the failure rate is also high.
The second disadvantage lies in the stage of glue planting emery, because the whole piece of abrasive cloth is put into the mold for sandblasting operation, it can be understood that the loop layer will touch the glue material and cause the emery to adhere, making the loop layer adhesion effect Difference
The third disadvantage is that the terry layer and the flat layer are too tightly combined. This design will cause the hole formed by the flat layer to be blocked by the wire of the terry layer during the grinding operation, which will greatly reduce the chip removal effect.
[0007] Two-stage forming grinding gauze: the first disadvantage is that when the gauze and terry cloth are laminated again, the terry layer is easy to be glued, resulting in poor adhesion of the terry cloth
The second disadvantage is that the gauze is fully sprayed with emery during the glue-planting emery operation. It can be understood that the emery will adhere to the terry cloth, causing the problem of clogging
The third disadvantage is that the gauze is fully sprayed with corundum so that there is no height difference between the corundum. During the re-grinding operation, all the chips generated by grinding will be squeezed into the holes of the gauze, which greatly reduces the grinding effect.

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
  • Method for producing grid gauze having opened holes
  • Method for producing grid gauze having opened holes
  • Method for producing grid gauze having opened holes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to enable your review committee to have a further understanding and recognition of the features and characteristics of the present invention, the following preferred embodiments are listed below and described as follows with the help of drawings:

[0036] see Figure 1 to Figure 7 , a kind of mesh gauze manufacture method with open hole of the present invention mainly comprises the following steps:

[0037] 1. Sand planting step: take a number of warp yarns 11 and a number of weft yarns 12, and form a square grid structure 1 through the warp yarns 11 and weft yarns 12, then coat the square grid structure 1 with glue, and then sandblast emery to form an emery layer 13, the other side is a flat gauze layer 14;

[0038] A desanding step: the emery layer 13 attached to the weft yarn 12 will be removed by the mold 16, leaving the emery layer 13 on the warp yarn 11 to form an emery gauze 15, and the emery gauze 15 is wound up in a reel 17, and has Emery layer 13 fa...

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 provides a method for producing grid gauze having opened holes. The method comprises the following steps: a sand-planting step, a desanding step, a looped pile preparation layer, an applying step, and a pressing step. The grid gauze having opened holes can remove an emery layer on weft yarn through a die, the grid distance of the grid gauze is large, and the grid gauze has good chip-removal effect.

Description

technical field [0001] The invention relates to a method for manufacturing a mesh gauze with open holes, in particular to a method for manufacturing a mesh gauze with large holes and good chip removal effect. Background technique [0002] Press, the general grinding abrasive cloth is mainly used to grind the workpiece flat. Most of the grinding gauze has a grinding layer of emery on one side and an adhesive terry layer on the other side. The grinding layer is used to grind the surface of the workpiece. The loop layer is adhered to the rotating shaft of the grinder or grinding machine, and there are probably the following types according to the manufacturing method: [0003] One-piece grinding gauze: mainly take a piece of gauze, which has a terry layer and a flat layer, and then glue the emery on the flat layer to form an integrated grinding gauze. [0004] Two-stage forming abrasive gauze: mainly take a gauze and a terry cloth, firstly glue the gauze and terry cloth togeth...

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): B32B37/10B32B37/12D03D9/00D03D13/00D03D27/00D03D15/00D03D15/49
CPCD03D9/00D03D13/004D03D27/00B32B37/10B32B37/1207D03D15/49
Inventor 赵清吉
Owner YOAN HORNG INDAL
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