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Three-dimensional multi-point coarse wool and impurity removing and carding method and device

A carding and roughing technology, used in deburring devices, textiles and papermaking, fiber processing, etc., can solve the problems of long horizontal footprint, fluff detachment from card clothing, long footprint, etc., and achieves a small footprint. , The effect of high carding efficiency and small fiber damage

Inactive Publication Date: 2017-02-22
苗宇 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the first two carding methods are all effective carding methods, they all have the problem of long horizontal floor space, and the downward airflow generated by the carding roller during carding can easily cause the fluff to separate from the card clothing and affect the carding effect. There is the problem of relatively large fiber damage, and the third carding method also has the problem of long floor space and relatively large fiber damage due to the participation of multiple flat card clothings in carding

Method used

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  • Three-dimensional multi-point coarse wool and impurity removing and carding method and device
  • Three-dimensional multi-point coarse wool and impurity removing and carding method and device
  • Three-dimensional multi-point coarse wool and impurity removing and carding method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 Shown, a kind of three-dimensional multi-point decoy combing method, described method comprises the following steps:

[0034] a. The clockwise rotating licker-in roller 2 installed in the horizontal direction of the carding machine first combs the fed hair bundle to remove coarse hairs and impurities, and the licker-in roller 2 that is hung on the licker-in roller 2 goes through carding. The mixed fluff cluster goes up with the licker-in roller;

[0035] b. The fluff clumps on the licker-in roller 2 are transferred to the big cylinder 3 by the up-moving big cylinder 3 installed behind the licker-in roller 2, and the fluff clumps move up with the big cylinder 3 ;

[0036] c. The fluff clusters are combed by 1-4 sets of carding mechanisms 1 installed on the upper half of the circular surface of the large cylinder 3 running upwards, and the coarse hairs and impurities are removed step by step;

[0037] d. fluff tuft is exported outside the machine by e...

Embodiment 2

[0044] Such as figure 2 , 3 Shown, a kind of three-dimensional multi-point coarse impurity carding equipment, described carding equipment comprises licker-in roller 2, the big cylinder 3 that is arranged on the licker-in roller rear, the 1-4 sets that are installed on the circumference surface of the upper half of big cylinder The carding mechanism 1 and the fluff cluster transfer and export mechanism 4 arranged at the rear of the large cylinder; the licker-in roller 2 is a carding licker-in roller or a rough carding licker-in roller.

[0045] The carding mechanism 1 is composed of a conveyor belt 1.1, a collection tank 1.2, a scraper 1.3, a shearing knife 1.4, a stripping and carding roller 1.5, and a carding and condensing roller 1.6. The vertical tangent angle of the outer surface of the comb roller is installed on the collection tank. The conveyor belt is placed on the bottom of the collection tank and is parallel to the bottom of the collection tank. On the upper surfa...

Embodiment 3

[0057] Specific application examples for further improvement on the basis of Embodiment 1 and Embodiment 2.

[0058] Such as Figure 7 As shown, the equipment consists of a feeding curtain; a cotton feeding board; a cotton feeding roller; a carding licker-in roller; an upward large cylinder; A new carding mechanism consisting of stripping and carding rollers wrapped with the same type of card clothing, carding and condensing rollers wrapped with the same type of card clothing; a doffer; a set of cutting knife mechanism.

[0059] The equipment installed in the horizontal direction of the carding machine has a carding licker-in roller with a diameter of 250 mm and a speed of 450 rpm, that is, 353.25 m / min (1 / 2.35 times the speed of the large cylinder line), and the needle direction is counterclockwise. , the carding roller is wrapped with 5613X56109 (AT5613x05611) metal sawtooth (rack) card clothing for cotton spinning (produced by Henan Guangshan Card Clothing Factory). The v...

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Abstract

The invention provides a three-dimensional multi-point coarse wool and impurity removing and carding method and device. The method comprises the steps that by installing a large upward-running cylinder behind a carding roller of a carding machine and installing 1-4 carding mechanisms each composed of a combing condensing roller, a fluff stripping carding roller, a wool cutter and the like at the appropriate positions on the circumferential surface of the upper half portion of the large cylinder, roller carding on the upward circumference of the cylinder is achieved, coarse wool and impurities in fluff clusters are jointly removed, and then fluff obtained after carding is guided out of the machine through a fluff guiding mechanism. The device comprises a taker-in roller, the large cylinder arranged behind the taker-in roller, the 1-4 carding mechanisms installed on the circumferential surface of the upper half portion of the large cylinder and the fluff cluster transferring and guiding mechanism arranged behind the large cylinder. The method and device have the advantages of being less in damage to fibers, higher in carding efficiency, smaller in floor area and higher in adaptability.

Description

technical field [0001] The invention relates to the technical field of carding processing of wool textile fibers, in particular to a three-dimensional multi-point carding method and equipment for removing coarse impurities. Background technique [0002] At present, in the cashmere carding process in the wool textile industry, there are mainly two methods for carding cashmere raw fibers to remove coarse wool and impurities. The carding action between the licker-in roller or the carding action between the upward cylinder and the flat card clothing is completed, such as: "feeding board --- licker-in roller" carding method (see Figure 4 ) or "roller --- licker-in" carding method (see Figure 5 ), or the carding method of "upward cylinder --- flat card clothing" (see Figure 6 ). The former of the first two methods is in the horizontal direction, the feeding board and the pressurizing roller mechanism hold the feeding fiber, and then form a piercing and carding blow to the hel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01G15/04D01G15/12D01G15/18D01G15/16
CPCD01G15/04D01G15/12D01G15/16D01G15/18
Inventor 苗晓光苗宇苗青牛珂
Owner 苗宇
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