Rope-shaped hemp pulling, cutting and thinning processing equipment with dispersed comb strip

A technology of processing equipment and needle rows, applied in drafting equipment, textiles, papermaking, spinning machines, etc., can solve problems such as drafting top roller slipping and drafting top roller damage reduction, to ensure yarn quality, The effect of shortening the processing flow and improving the efficiency of drawing and cutting

Inactive Publication Date: 2009-04-15
DONGHUA UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a rope-shaped hemp stretch-cutting and thinning processing equipment with dispersed needle rows to solve the problem of the semi-wet state of rope-shaped hemp strips with very high strength in the existing stretch-cut and thinn

Method used

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  • Rope-shaped hemp pulling, cutting and thinning processing equipment with dispersed comb strip
  • Rope-shaped hemp pulling, cutting and thinning processing equipment with dispersed comb strip
  • Rope-shaped hemp pulling, cutting and thinning processing equipment with dispersed comb strip

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Embodiment Construction

[0025] The rope-shaped hemp drawing-cutting thinning processing equipment with dispersed needle row of the present invention is as figure 2 As shown, the key is in the figure 1 Shown includes the first pre-drafting top roller 3 and the first pre-drafting bottom roller 3', the second pre-drafting top roller 4 and the second pre-drafting bottom roller 4', the third pre-drafting top roller 5 and the third pre-drafting bottom roller 5', the fourth drafting top roller 6 and the fourth drafting bottom roller 6', the fifth main drafting top roller 7 and the fifth main drafting bottom roller 7' A newly conceived dispersing needle row 2 composed of a needle row bottom plate 21 fixed on the frame and pin teeth 22 fixed on the needle row bottom plate 21 is provided in the rope-like hemp strip traction-cutting processing equipment.

[0026] Described dispersing needle row 2 is as image 3 , Figure 4 , Figure 5 , Figure 6 As shown, the length L of the needle row bottom plate 21 1...

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Abstract

The invention belongs to the textile field, and discloses rope-shaped ramie stripe stretch-breaking refining processing equipment provided with a dispersed hackle, the equipment is newly provided with a dispersed hackle which consists of a hackle bottom plate and pin teeth on the existing rope-shaped ramie stripe stretch-breaking processing equipment. The equipment solves the defects in the existing stretch-breaking refining process that: as rope-shaped ramie stripes after degumming have high strength, a drafting upper leather roller is easy to slip in the drafting process and the rope-shaped ramie stripes are difficult to be treated with complete stretch-breaking and refining, thus not only ensuring the continuous and effective running of the stretch-breaking and refining of the rope-shaped ramie stripes, but also prolonging the abrasion period of the upper leather roller.

Description

technical field [0001] The invention belongs to the field of textiles, and relates to a rope-shaped hemp stretching and thinning processing equipment with dispersed needle rows, which is the key equipment for rope-shaped hemp stretching and thinning. Background technique [0002] Existing rope-shaped hemp stretching and cutting processing equipment such as figure 1 As shown, it includes the A pre-drafting zone composed of the first pre-drafting top roller 3 and the first pre-drafting bottom roller 3' and the second pre-drafting top roller 4 and the second pre-drafting bottom roller 4' , the B pre-drawing zone that is made up of the second pre-drafting top roller 4 and the second pre-drafting bottom roller 4 ' and the third pre-drafting top roller 5 and the third pre-drafting bottom roller 5 ', composed of the third The C secondary drafting area composed of the pre-drafting top roller 5, the third pre-drafting bottom roller 5', the fourth drafting top roller 6 and the fourth...

Claims

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Application Information

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IPC IPC(8): D01H5/02D01H5/00
Inventor 程隆棣俞建勇荣金莲薛文良刘丽芳夏兆鹏袁力军
Owner DONGHUA UNIV
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