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A kind of unloading device of carding machine

A carding machine and carding technology, used in deburring devices, textiles and papermaking, fiber processing, etc., can solve the problems of high operating costs, damage to the length of the fluff, and low production efficiency, so as to enhance the ability to obtain fluff, reduce The effect of damage to the length of the fluff and the strength of the top is not easy to break

Active Publication Date: 2011-12-21
HANGZHOU YUANDESHAN SCIENTIFIC & TECHNICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the surface of the high-speed stripping roller carries high-speed airflow when it rotates at high speed, this high-speed airflow will be turbulent after being blocked in the fairing with four walls as flat, and the fluff thrown out by the high-speed stripping roller at high speed is also in a disordered state. Then it is absorbed by the dust cage with negative pressure inside, and the fluff adsorbed on the surface of the dust cage is also chaotic, it is not easy to form a uniform wool net, the strength of the strip is low, and the strip is easy to break
Due to the turbulent airflow inside the fairing, the dust cage has a weak ability to absorb fluff, and some fluff is brought back by the high-speed peeling roller to form falling objects, which seriously affects the product extraction rate
Usually, it is necessary to recycle the fallen objects, resulting in low production efficiency and increased damage to the length of the fluff.
Also, due to the turbulence of the airflow inside the fairing, the dust cage needs a large negative pressure to absorb the fluff, which will increase the power of the equipment, resulting in the disadvantages of high energy consumption and high operating costs.

Method used

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  • A kind of unloading device of carding machine
  • A kind of unloading device of carding machine
  • A kind of unloading device of carding machine

Examples

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Effect test

Embodiment Construction

[0021] figure 1 The structure of one embodiment of the present invention is shown.

[0022] Such as figure 1 As shown, the machine discharge device according to one embodiment of the present invention includes a fairing 4 , a high-speed depilling roller 3 and a dust cage 7 . The high-speed stripping roller 3 is set adjacent to the central carding roller 1 of the carding machine, and is used to strip the fluff combed on the central carding roller 1, and throw the fluff into the fairing 4 by the centrifugal force of high-speed rotation . Fairing 4 is made up of upper wall B, lower wall E and two side walls, is used for closing the space between described high-speed depilling roller 3 and dust cage 7. And the dust cage 7 is used for absorbing the fluff in the fairing 4 .

[0023] The fairing 4 is located between the high-speed depilling roller 3 and the dust cage 7, and includes four walls. The upper wall B of the fairing 4 is a curved surface protruding upward, the lower wa...

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Abstract

An outlet device of a carding machine, comprising a high-speed dehairing roller (3), a fairing cover (4) and a dust cage (7). Wherein the upper wall (B) of the fairing (4) is a curved surface protruding upward, the lower wall (E) is a curved surface protruding downward, and both side walls are planes. A low-speed doffer (5) is arranged between one end of the upper wall (B) and the dust cage (7), the axis of the low-speed doffer (5) is parallel to the axis of the dust cage (7), and the low-speed doffer ( 5) Adjacent to the dust cage (7). The present invention overcomes the deficiencies in the prior art, solves the technical problems that have not been solved for a long time in this field, significantly improves the carding effect, can card high-quality fluff, improves the economic benefits of products and can reduce the cost of carding. Costs have produced outstanding advances in technology.

Description

technical field [0001] The invention relates to the technical field of textile raw material preparation equipment, in particular to an outlet device of a carding machine. Background technique [0002] In the exiting device of the existing carding machine, the high-speed stripping roller is directly adjacent to the carding roller or the Xilin and the needle direction is in parallel with the stripping action. Fairing with planar rectangular cavity structure. Because the surface of the high-speed stripping roller carries high-speed airflow when it rotates at high speed, this high-speed airflow will be turbulent after being blocked in the fairing with four walls as flat, and the fluff thrown out by the high-speed stripping roller at high speed is also in a disordered state. Then it is absorbed by the dust cage with negative pressure inside, and the fluff adsorbed on the surface of the dust cage is also chaotic, and it is not easy to form a uniform wool net. The strength of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G15/14D01G15/26D01G15/46D01G15/50
Inventor 黄金山
Owner HANGZHOU YUANDESHAN SCIENTIFIC & TECHNICAL CO LTD
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