Semi-refined spinning slivering machine

A technology of strip machine and feeding mechanism, which is applied in the field of carding machines, can solve problems such as failure to find, achieve the effect of reducing damage rate and improving carding effect

Inactive Publication Date: 2008-01-16
青岛东佳纺机(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Of course, technicians may also try to solve the above problems, but so fa

Method used

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  • Semi-refined spinning slivering machine
  • Semi-refined spinning slivering machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0014] Example 1

[0015] With reference to Figure 1, a semi-worsted sliver making machine includes a feeding mechanism 1, a pre-carding mechanism 2, a carding mechanism 3, and a sliver coiling mechanism 4. Among them, all the technical contents of the feeding mechanism 1 and the coiling mechanism 4, as well as some technical contents of the pre-carding mechanism 2 and the carding mechanism 3 can directly adopt or learn from the existing technology. The following combines the most relevant features of the prior art, and focuses on the technical features that the present invention contributes to the prior art:

[0016] The feeding mechanism 1 is connected to the chest cylinder 200 in the pre-carding mechanism 2 through the conveying flat curtain 5 and the feeding roller set 6, and the breast cylinder 200 is connected to the large cylinder 300 in the carding mechanism 3 through the transfer roller 7, and is in the carding mechanism 3. A chopper 8 is arranged behind the doffer 306 in...

Example Embodiment

[0017] Example 2

[0018] With reference to Figure 2, a semi-worsted sliver making machine, except for the following technical content, other parts may be the same as the corresponding part of the technical content of Embodiment 1.

[0019] Pre-carding mechanism 2: Three pairs of work roll groups 201, 202, 203 are arranged on the chest cylinder 200. Each work roll group is equipped with a work roll and a stripping roller. For example, the work roll group 201 is equipped with a work roll 2010 and a stripping roll. Take roll 2011; work roll group 201 and work roll group 203 are covered with metal card clothing, and work roll group 202 is covered with elastic card clothing. Carding mechanism 3: Five pairs of work roll groups 301, 302, 303, 304, 305 are arranged on the big cylinder 300, and each work roll group is equipped with a work roll and a stripping roller. For example, the work roll group 301 is equipped with work rolls. 3010 and stripping roller 3011; work roll groups 301, 303...

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PUM

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Abstract

The invention discloses a semi-worsted set frame, which comprises a feeding mechanism, a pre-carding mechanism, a carding mechanism, and a , wherein the pre-carding mechanism is has a breast cylinder on which at least one pair of working roller assemblies are arranged and each working roller assembly comprises a working roller and a stripping roller. The invention is characterized in that the carding mechanism has a large cylinder and a doffer, wherein the large cylinder is provided with at least one pair of working roller assemblies each comprising a working roller and a stripping roller; the breast cylinder is coated with a metal wire clothing; and the large cylinder and doffer are respectively coated with flexible wire clothing. It is proven that the invention can greatly improve the carding effect of special fibers such as wool fibers and reduce the fiber damage rate below 6 percent.

Description

technical field [0001] The invention relates to a carding machine in textile machinery, in particular to a semi-worsted sliver making machine. Background technique [0002] In the prior art, the semi-worsted sliver mainly includes a feeding mechanism, a pre-carding mechanism, a carding mechanism, and a sliver forming and coiling mechanism. Among them, the pre-carding mechanism is equipped with a breast cylinder, and multiple pairs of work rolls are arranged on the chest cylinder, and each work roll set is equipped with a work roll and a stripping roll; the carding mechanism is equipped with a large cylinder and a doffer, and a Cover carding area. The above-mentioned breast cylinder and its work roll group, large cylinder and its cover plate all adopt the technical method of covering metal card clothing. Although it helps to improve the carding effect of wool fibers and other special fibers, it also has disadvantages. To, mainly the damage rate to the fiber is very high, wh...

Claims

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Application Information

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IPC IPC(8): D01G15/04
Inventor 李月海纪合聚杨效慧单宝坤
Owner 青岛东佳纺机(集团)有限公司
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