Large roll of net roll for paper forming net inspection and its wrapping method

A paper-making forming wire and wire rolling machine technology, which is applied in the direction of winding strips, transportation and packaging, thin material processing, etc. Better effect, less damage effect

Active Publication Date: 2015-11-18
JIANGSU JINNI ENGINEERED FABRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The large roll of the net rolling machine is the main friction surface when rolling the forming net, and the general large roll is a seamless steel pipe, and its surface smoothness is not enough, which is easy to scratch or wear the surface of the forming net

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
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  • Large roll of net roll for paper forming net inspection and its wrapping method
  • Large roll of net roll for paper forming net inspection and its wrapping method
  • Large roll of net roll for paper forming net inspection and its wrapping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Press one end of the smooth special flat belt figure 1 The dotted line shown cut off a corner whose length is equal to the circumference of the big roller 1284.26mm, and the width is equal to the width of the special flat belt 70mm; the special flat belt is a flat rubber Bobotex imported from Germany.

[0018] (2) Roll glue on the adhesive surface of the large roller and the special flat belt; choose Terokaltransparent or Loctite 2444 for the glue.

[0019] (3) if figure 2 As shown, starting from one side of the big roller, use a corner of the smooth special flat tape to start pasting, and at the same time, the big roller rolls the glue until the whole roll of special flat tape is pasted on the big roller.

[0020] (4) Take another roll of special flat belt and repeat steps (1), (2) and (3) until the surface of the large roll is completely covered with special flat belt.

[0021] The large roll after wrapping the flat belt such as image 3 As shown, its surface ...

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
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PUM

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Abstract

The invention discloses a net reel large roller for examining a papermaking forming fabric, wherein all the surface of the net reel large roller is evenly packed with a specific flat belt, and a paste face of the flat belt is pasted onto the surface of the large roller through glue. The invention further discloses a packing method of the net reel large roller for examining the papermaking forming fabric, wherein the packing method comprises the following steps of: cutting a corner of which the length is equal to the perimeter of the large roller and the width is equal to the width of the specific flat belt from one end of the glazed specific flat belt; coating the glue on a paste face between the large roller and the glazed specific flat belt in a rolling way; and pasting from one corner of the glazed specific flat belt and one side of the large roller, and coating the glue by the large roller in a rolling way till the surface of the large roller is completely packed with the glazed specific flat belt. According to the net reel large roller, the glazed specific flat belt is evenly packed on the surface of the large roller, and a glaze of the glazed specific flat belt faces out, so that the damage of the large roller to the forming fabric can be effectively reduced.

Description

technical field [0001] The invention relates to a large roll of a net rolling machine, which is used in the field of paper forming net production. Background technique [0002] With the development of the paper industry, multilayer forming wires for papermaking have been widely used. The forming wire is a valuable equipment on the paper machine. It affects the uniformity of the distribution of the pulp in the wire part of the paper machine, the formation of the paper sheet and the smoothness of the surface, and plays a decisive role in the final paper performance. In order to ensure the quality of products used by paper-making enterprises, the company that manufactures paper-making forming wires needs to inspect the products, and the inspected forming wires need to be rolled up by a wire winding machine before being put into use. The large roll of the net rolling machine is the main friction surface when rolling the forming net, and the general large roll is a seamless stee...

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
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H27/00
Inventor 陆平周积学
Owner JIANGSU JINNI ENGINEERED FABRIC CO LTD
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