CN103614813A

CN103614813A - Unpowered decomposer for roving tail yarns

Info

Publication number: CN103614813A
Application number: CN201310602572.2A
Authority: CN
Inventors: 吴宝平; 蒋金宝; 王跃明; 金爱国
Original assignee: Jiangsu Taida Textile Co Ltd
Current assignee: Jiangsu Taida Textile Co Ltd
Priority date: 2013-11-25
Filing date: 2013-11-25
Publication date: 2014-03-05

Abstract

The invention discloses an unpowered decomposer for roving tail yarns. The unpowered separator comprises a roving tail-yarn tube, a front roller, a tail-yarn decomposing tube, a connecting hose and a negative-pressure bellows. The roving tail-yarn tube is arranged on a hanging spindle of a spinning frame, and the negative-pressure bellows is a tail bellows for spinning. The tail-yarn decomposing tube is disposed on a lathing face, the tail end of the tail-yarn decomposing tube is connected with the connecting hose, and the other end of the connecting hose is positioned in the negative-pressure bellows. Tail yarns on the roving tail-yarn tube enter the tail-yarn decomposing tube through dragging by the front roller. Further improvements include that the tail-yarn decomposing tube is composed of a tail-yarn sucking tube, a seal ring and a decomposing tube; the tail-yarn sucking tube is inserted into the decomposing tube, and the tail-yarn sucking tube is connected with the decomposing tube through the seal ring; a plurality of air inlets are distributed on the outer wall of the decomposing tube and are arranged along a spiral line of the outer wall of the decomposing tube; the direction of the spiral line is opposite to the twisting direction of the roving tail yarns. The unpowered decomposer can untwist the roving tail yarns while sucking the same so as to realize decomposition, and is simple, practical, easy to produce, convenient to operate, low in energy consumption and low in damage to fibers.

Description

Unpowered rove tail yarn decomposer

Technical field

The present invention relates to a kind of textile apparatus, relate in particular to a kind of rove tail yarn decomposer.

Background technology

Spin at present enterprise except thickness connection is used rove tail yarn Automatic clearance, other all uses and artificially collects, and concentrates and uses air-flow opener or kirschner beater formula opener, carrys out shredding rove tail yarn.1. air-flowing type opener is once invested greatly, takes up an area greatly, and power consumption, needs professional recruitment, and collect, classify, process, and the trouble of classifying after rove shredding not of the same race, easily cause the mutual pollution between different material.2. comb needle type opener shredding, need specially do place, first must manually by different cultivars classification, manage rove tail yarn, then after multipass card wire hits combing, just reaches requirement.Have: consumption is artificial, power consumption, occupation of land; During artificial reason yarn, the easy scratching fingers of ， little Sickle cutter, scratches bobbin, scratches repiece circle on bobbin; During shredding, fibre damage is more, and in the soft end fiber of shredding, short fibre content, up to more than 35%, causes fire alarm because carrying metallic foreign body in soft end secretly simultaneously.

Summary of the invention

The present invention is directed to the deficiencies in the prior art, propose that a kind of method is simple, safety, reliable, fast, as far as possible energy efficient, reduce fibre damage, easy to operate, to reduce recruitment unpowered rove tail yarn decomposer.

The present invention is achieved through the following technical solutions technical goal.

Unpowered rove tail yarn decomposer, comprises rove tail yarn spool, front roller, connecting hose and negative pressure bellows; Described rove tail yarn spool is placed on the lift spindle of fine spining machine, and negative pressure bellows are spun yarn tail bellows; Its improvements are: also comprise that tail yarn decomposes pipe, described tail yarn decomposes pipe and is placed on car face, and tail end is connected with connecting hose, and the other end of connecting hose is got involved in negative pressure bellows; Tail yarn on described rove tail yarn spool enters tail yarn decomposition pipe by the traction of front roller.

In said structure: described tail yarn decomposes pipe and is comprised of tail yarn suction line, sealing ring and decomposition pipe; Described tail yarn decomposes pipe and inserts in decomposition pipe, is tightly connected between the two by sealing ring.

In said structure, on decomposition pipe outer wall, be distributed with several air inlets; Described air inlet is arranged along the screw line that decomposes pipe outer wall, the direction of described screw line and rove tail twist per unit opposite direction.

In said structure, tail yarn suction line and decomposition pipe are aluminium-alloy pipe.

Invention compared with prior art, has following good effect:

1, tail yarn decomposes pipe under the effect of negative pressure bellows, rove tail yarn can be sucked, and this apparatus structure is simple, easy to implement, significantly saves equipment investment.

2, on decomposition pipe outer wall, be distributed with several air inlets, air inlet is arranged along the screw line that decomposes pipe outer wall, the direction of screw line and rove tail twist per unit opposite direction, when carrying out the decomposition of tail yarn, tail yarn decomposes pipe from air inlet air amount, the air-flow of formation and rove tail twist per unit opposite direction in tail yarn decomposition pipe, like this, the air-flow that tail yarn decomposes Guan Zhongyu rove tail twist per unit opposite direction carries out untwisting to entering the rove tail yarn of tail yarn decomposition pipe, thereby reaches decomposition object.Whole process operation is convenient, and energy consumption is low, and fibre damage is little.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

The specific embodiment

The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments below.

Unpowered rove tail yarn decomposer shown in the drawings, comprises that rove tail yarn spool 1, front roller 2, tail yarn decompose pipe 3, connecting hose 4 and negative pressure bellows 5; Rove tail yarn spool 1 is placed on the lift spindle of fine spining machine, and negative pressure bellows 5 are spun yarn tail bellows;

Tail yarn decomposes pipe 3 by tail yarn suction line 3.1, sealing ring 3.2 and decomposes pipe 3.3 and forms; Tail yarn decomposes pipe 3.1 and inserts in decomposition pipe 3.3, is tightly connected between the two by sealing ring 3.2.On decomposition pipe 3.3 outer walls, be distributed with several air inlet 3.3.1; Air inlet 3.3.1 arranges along the screw line that decomposes pipe 3.3 outer walls, the direction of screw line and rove tail twist per unit opposite direction.Tail yarn decomposes pipe 3 and is placed on car face, and tail end is connected with connecting hose 4, and the other end of connecting hose 4 is got involved in negative pressure bellows 5; Tail yarn on rove tail yarn spool 1 enters tail yarn decomposition pipe 3 by the traction of front roller 2.

In the present embodiment, tail yarn suction line 3.1 and decomposition pipe 3.3 are aluminium-alloy pipe.

During operation, spun yarn tender, in the situation that negative pressure bellows 5 are opened, is pushed into the tailstock by dolly, will have the spool 1 of rove tail yarn to plug lift spindle, holds loose thread feeding tail yarn suction line 3.1.

Claims

1. a unpowered rove tail yarn decomposer, comprises rove tail yarn spool (1), front roller (2), connecting hose (4) and negative pressure bellows (5); Described rove tail yarn spool (1) is placed on the lift spindle of fine spining machine, and negative pressure bellows (5) are spun yarn tail bellows; It is characterized in that: also comprise that tail yarn decomposes pipe (3), described tail yarn decomposes pipe (3) and is placed on car face, and tail end is connected with connecting hose (4), and the other end of connecting hose (4) is got involved in negative pressure bellows (5); Tail yarn on described rove tail yarn spool (1) enters tail yarn decomposition pipe (3) by the traction of front roller (2).

2. according to the unpowered rove tail yarn decomposer described in claims 1, it is characterized in that: described tail yarn decomposes pipe (3) by tail yarn suction line (3.1), sealing ring (3.2) and decomposes pipe (3.3) and forms; Described tail yarn decomposes pipe (3.1) and inserts in decomposition pipe (3.3), is tightly connected between the two by sealing ring (3.2).

3. according to the unpowered rove tail yarn decomposer described in claims 2, it is characterized in that: on decomposition pipe (3.3) outer wall, be distributed with several air inlets (3.3.1); Described air inlet (3.3.1) is arranged along the screw line that decomposes pipe (3.3) outer wall, the direction of described screw line and rove tail twist per unit opposite direction.

4. according to the unpowered rove tail yarn decomposer described in claims 2 or 3, it is characterized in that: described tail yarn suction line (3.1) and decomposition pipe (3.3) are aluminium-alloy pipe.