CN205295594U

CN205295594U - Add and play machine coarse denier POY precursor backing -off tensions balance device

Info

Publication number: CN205295594U
Application number: CN201521058290.1U
Authority: CN
Inventors: 沈顺华
Original assignee: ZHEJIANG WELONG NEW MATERIAL Co Ltd
Current assignee: ZHEJIANG WELONG NEW MATERIAL Co Ltd
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2016-06-08
Anticipated expiration: 2025-12-18

Abstract

The utility model belongs to the technical field of with yarn path tension stable system apparatus on the bullet machine, especially, relate to an add and play machine coarse denier POY precursor backing -off tensions balance device. The utility model discloses an add and play machine coarse denier POY precursor backing -off tensions balance device, including POY guide frame, wire guide pipe, first roller, traveller and filament cutting device wire guide pipe's exit be provided with fiber tube export porcelain spare, first tension stick and second tension stick between have a difference in height, move down around the following to first tension stick behind the POY precursor organizine pipe export porcelain spare, again around entering into in the filament cutting device after the department above second tension stick. The beneficial effects of the utility model are that: the problem of among the prior art yarn path to go up coarse denier POY precursor tension inhomogenous, lead to the strand silk in tensile false twist wild effect, avoid because of the unstable quality that produces of tension is solved, thereby reach and stabilize tension and make coarse denier POY precursor uniform delivery get into first roller.

Description

Elasticizer is with thick dawn POY precursor unwinding tension bascule

Technical field

This utility model belongs to the Silk Road tension stability system apparatus technical field on elasticizer, particularly relates to a kind of thick dawn POY precursor unwinding tension bascule of elasticizer.

Background technology

In adding elater production process, POY silk unwinding tension is stably prevent occurring in texturing process that the first that stiff silk, lousiness produce controls system, purpose is to make tow steadily to deliver into run between first roller apron and axle, so that tow is in texturing process, strand is stable on scroll tube. Therefore adding in elater production process existing, by quick unwinding, form stable wire ring around POY silk, tow steadily enters thread tension by the traveller before fiber tube and first roller, but this enter a mode be only applicable to the thick dawn POY of below 300D. Extraordinarily thick POY silk processing for more than 600D has 3 deficiencies, the first, slightly add bullet speed due to silk can only slow down, stable wire ring can not be formed around POY spinning cake, and due to tow from great, POY when unwinding on half-turn and lower branch tension force differ greatly, when being transferred on first roller, tow occurs beating causing and adds bullet instability. 3rd, owing to POY silk exports to through fiber tube, traveller spacing before first roller is big and tow thick, and this tension force wild effect is exaggerated again, causes POY silk in texturing process because tension force shakiness produces stiff silk, lousiness.

Summary of the invention

The purpose of this utility model is in that to solve techniques discussed above problem, one is provided to solve in prior art thick dawn POY precursor tension force in the Silk Road irregular, cause that strand is in draw false twisting wild effect, avoid the quality problems because tension force shakiness produces, reaching stable tension so that thick dawn POY precursor uniformly delivers into the thick dawn POY precursor unwinding tension bascule of elasticizer of first roller, its technical scheme is as follows:

Elasticizer is with thick dawn POY precursor unwinding tension bascule, including POY guide frame, wire leading pipe, first roller, traveller and yarn cutter, it is characterized in that, the exit of described wire leading pipe is provided with fiber tube outlet porcelain piece, between described fiber tube outlet porcelain piece and yarn cutter, place is provided with the first tension force stick and the second tension force stick, the first described tension force stick and the second tension force stick are arranged between yarn cutter and fiber tube outlet porcelain piece by tension force bar fixing device, level interval and vertical interval between the first described tension force stick and the second tension force stick can be adjusted by tension force bar fixing device, difference in height is there is between the first described tension force stick and the second tension force stick, POY precursor exports through fiber tube and moves down below the first tension force stick after porcelain piece, enters in yarn cutter behind place further around above the second tension force stick.

Optimal way is, the level interval between the second described tension force stick and fiber tube outlet porcelain piece is less than 5cm.

Optimal way is, the height of the first described tension force stick is lower than the height of the second tension force stick.

The elasticizer that this utility model provides is with thick dawn POY precursor unwinding tension bascule, and when in use, the first tension force stick and the second tension force stick are mainly used for stable tension so that slightly dawn POY precursor uniformly delivers into first roller. Can according to the thick dawn POY precursor of different size, it is possible to by regulating horizontal range between the first tension force stick and the second tension force stick and difference in height, reach stable tension.

Level interval between further second tension force stick of this utility model and fiber tube outlet porcelain piece is less than 5cm. So that the position adjustments between the first tension force stick and the second tension force stick can play better effect.

Thick dawn POY precursor is further passed through the position adjustments of the first tension force stick and the second tension force stick by this utility model, have influence on the contact surface length of thick dawn POY precursor and the first tension force stick and the second tension force stick, stablized the thick dawn POY precursor tension fluctuation of above-mentioned existence by the friction between thick dawn POY precursor and the first tension force stick and the second tension force stick, carry out thick dawn POY precursor and uniformly deliver into first roller.

The beneficial effects of the utility model are: solve in prior art thick dawn POY precursor tension force in the Silk Road irregular, cause that strand is in draw false twisting wild effect, avoid the quality problems because tension force shakiness produces, reach stable tension so that thick dawn POY precursor uniformly delivers into first roller.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

Fig. 2 is the first tension force stick and the schematic diagram of the second tension force stick.

Detailed description of the invention

Embodiment is illustrated below in conjunction with Fig. 1 and Fig. 2:

As depicted in figs. 1 and 2, elasticizer is with thick dawn POY precursor unwinding tension bascule, including POY guide frame 1, wire leading pipe 2, first roller 3, traveller 4 and yarn cutter 5, the exit of described wire leading pipe 2 is provided with fiber tube outlet porcelain piece 6, between described fiber tube outlet porcelain piece 6 and yarn cutter 5, place is provided with the first tension force stick 7 and the second tension force stick 8, the first described tension force stick 7 and the second tension force stick 8 are arranged between yarn cutter 5 and fiber tube outlet porcelain piece 6 by tension force bar fixing device 9, the described level interval between the first tension force stick 7 and the second tension force stick 8 and vertical interval can be passed through tension force bar fixing device 9 and be adjusted, difference in height is there is between described the first tension force stick 7 and the second tension force stick 8, POY precursor exports through fiber tube and moves down below the first tension force stick 7 after porcelain piece 6, enters in yarn cutter 5 behind place further around above the second tension force stick 8.

Level interval between the second described tension force stick 8 and fiber tube outlet porcelain piece 6 is less than 5cm.

The height of the first described tension force stick 7 is lower than the height of the second tension force stick 8.

Time specifically used, 1000D precursor of thick dawn POY from POY guide frame through wire leading pipe, fiber tube export porcelain piece out after, below the first tension force stick, further around above the second tension force stick, enter into yarn cutter, by traveller, send into first roller and stably move forward. Level interval between second tension force stick 8 and fiber tube outlet porcelain piece 6 is 3cm.

Heavy denier yarn according to different size, it is possible to by regulating horizontal range between the first tension force stick and the second tension force stick and difference in height, reach stable tension.

Claims

1. elasticizer is with thick dawn POY precursor unwinding tension bascule, including POY guide frame, wire leading pipe, first roller, traveller and yarn cutter, it is characterized in that, the exit of described wire leading pipe is provided with fiber tube outlet porcelain piece, between described fiber tube outlet porcelain piece and yarn cutter, place is provided with the first tension force stick and the second tension force stick, the first described tension force stick and the second tension force stick are arranged between yarn cutter and fiber tube outlet porcelain piece by tension force bar fixing device, level interval and vertical interval between the first described tension force stick and the second tension force stick can be adjusted by tension force bar fixing device, difference in height is there is between the first described tension force stick and the second tension force stick,POY precursor exports through fiber tube and moves down below the first tension force stick after porcelain piece, enters in yarn cutter behind place further around above the second tension force stick.

2. elasticizer as claimed in claim 1 is with thick dawn POY precursor unwinding tension bascule, it is characterised in that the second described tension force stick and fiber tube export the level interval between porcelain piece less than 5cm.

3. elasticizer as claimed in claim 1 is with thick dawn POY precursor unwinding tension bascule, it is characterised in that the height of the first described tension force stick is lower than the height of the second tension force stick.