CN102995242A

CN102995242A - Self-adaptive wind-up roll

Info

Publication number: CN102995242A
Application number: CN2012104215910A
Authority: CN
Inventors: 施纯屿
Original assignee: WUJIANG XINJIN TEXTILE CO Ltd
Current assignee: WUJIANG XINJIN TEXTILE CO Ltd
Priority date: 2012-10-30
Filing date: 2012-10-30
Publication date: 2013-03-27

Abstract

The invention provides a self-adaptive wind-up roll. The self-adaptive wind-up roll comprises a wind-up roll and a wind-up pressure roll, wherein the wind-up roll is used for winding up fabrics, the wind-up pressure roll is arranged on one side of the wind-up roll in parallel, the wind-up pressure roll is arranged on the fabric to be wound up, and an adjusting device for adjusting the diameter of a roll body is arranged on the wind-up pressure roll; and the adjusting device is used for adjusting the roll body of the wind-up pressure roll and keeping the axial tangential line of the roll body consistent with the axial tangential line of a fabric roll which is wound up by the wind-up roll. According to the self-adaptive wind-up roll provided by the invention, the wind-up pressure roll is used for pre-setting the fabric before the fabric is wound up by the wind-up roll, so that failure in winding up caused by non-consistent winding-up speed when the fabric is wound up by the wind-up roll can be avoided.

Description

A kind of self adaptation wind-up roll

Technical field

The present invention relates to the textile machine apparatus field, especially, but is the wind-up roll that a kind of roll surface self adaptation is adjusted.

Background technology

Water jet looms belongs to jet loom, is to utilize water as the wefting insertion medium, by jet water course weft yarn is produced frictional traction, makes the weft yarn on the fixed bobbin introduce shed open.Because the concentration of current is better, on the water jet looms without any anti-current disperser, even its reed width also can reach more than two meters like this.The current convergence of water jet looms is good, and water is also large to the frictional traction of weft yarn in addition, therefore the weft yarn flying speed of water jet looms, loom speed is all occupied first of all kinds of looms.

When knitting the burr fabric, leon-selvedge mechanism is indispensable.Because when the both sides of fabric are burr, the warp thread on the limit comes off easily.The effect of leon-selvedge mechanism is exactly to make weft yarn be twisted limit yarn winding behind the wefting insertion each time, and weft yarn in strand limit yarn clamping, comes off to prevent the warp thread on the limit.The fabric that the sprinkler loom is finished weaving adopts the mode of wind-up roll rolling to carry out the storage of fabric, because the existence on fabric strand limit, the strand limit thicker elasticity of thickness of fabric is relatively poor during rolling, and fabric middle part elasticity is better and thin, therefore it is smooth and hard to cause fabric middle part after the rolling rouse looser both sides, this when causing the rolling fabric, fabric warrping diameter difference, cause rolling speed inconsistent, cause the rolling fault.

Summary of the invention

In order to address the above problem, the object of the present invention is to provide a kind of self adaptation wind-up roll, this self adaptation wind-up roll can make rolling fabric rolling speed consistent.

The technical solution adopted for the present invention to solve the technical problems is:

This self adaptation wind-up roll comprises wind-up roll and rolling pressure roller, described wind-up roll rolling fabric, described rolling pressure roller is set in parallel in a side of described wind-up roll, and described rolling pressure roller is arranged on described being about to by on the fabric of rolling, is provided with the regulator of adjusting barrel diameter on the described rolling pressure roller;

Regulator: adjust the body of roll of described rolling pressure roller, the axial tangent line of the body of roll and the axial tangent line of the fabric warrping that described wind-up roll harvest is rolled up are consistent.

Be consistent by the axial tangent line of described regulator with the fabric warrping of the axial tangent line of the body of roll of described rolling pressure roller and described wind-up roll harvest volume, make described rolling pressure roller carry out pre-setting to described fabric before by described wind-up roll rolling, not inconsistent because of rolling speed when making described wind-up roll rolling fabric, cause the rolling fault.

As preferably, described regulator is the air bag ring that is distributed on the described rolling pressure roller, is coated with rubber layer on the described air bag ring, and described air bag ring all is provided with at the two ends of described rolling pressure roller and charges and discharge gas port.

As preferably, a side of described wind-up roll is arranged with the sensor that detects fabric thickness in parallel, and described sensor connects an air bag ring inflator module, is provided with the interface corresponding with described air bag ring on the described air bag ring inflator module.

As preferably, described sensor equates with described air bag ring quantity, and the position is mutually corresponding.

Cooperate sensor can automatically adjust in the mode of electronics the body of roll of rolling pressure roller by the air bag ring inflator module, raise the efficiency.

The invention has the advantages that:

Use described rolling pressure roller that described fabric is carried out pre-setting before by described wind-up roll rolling, when described wind-up roll rolling fabric, make to be positioned at the looser part in fabric middle part and to carry out predraft, the rolling speed of having offset fabric middle part and both sides is inconsistent, has prevented the rolling fault.

Description of drawings

Fig. 1 is the side-looking structural representation of this self adaptation wind-up roll;

Fig. 2 is the structural representation of facing of this self adaptation wind-up roll;

Fig. 3 is the structural representation that dissects of this self adaptation rolling pressure roller.

Among the figure: 100, wind-up roll; 200, rolling pressure roller; 210, air bag ring; 220, rubber layer; 310, sensor; 500, rolling fabric.

The specific embodiment

The present invention is further described below in conjunction with drawings and Examples:

Consult Fig. 1, Fig. 2, in the present embodiment, this self adaptation wind-up roll comprises wind-up roll 100 and rolling pressure roller 200, described wind-up roll 100 rolling fabrics 500, described rolling pressure roller 200 is set in parallel in a side of described wind-up roll 100, described rolling pressure roller 200 is arranged on described being about to by on the fabric 500 of rolling, is provided with the regulator of adjusting barrel diameter on the described rolling pressure roller 200;

Regulator: adjust the body of roll of described rolling pressure roller 200, the axial tangent line of the body of roll and the axial tangent line of the fabric warrping that described wind-up roll harvest is rolled up are consistent.

Consult Fig. 3, described regulator is the air bag ring 210 that is distributed on the described rolling pressure roller 200, is coated with rubber layer 220 on the described air bag ring 210, and described air bag ring 210 all is provided with at the two ends of described rolling pressure roller 200 and charges and discharge gas port (not shown).

Above-mentioned self adaptation wind-up roll, a side of described wind-up roll 100 are arranged with the sensor 310 that detects fabric thickness in parallel, and described sensor 310 connects an air bag ring inflator module, is provided with the interface corresponding with described air bag ring on the described air bag ring inflator module.

Consult Fig. 2, described sensor 310 equates with described air bag ring 210 quantity, and the position is mutually corresponding.

In sum, this device is consistent by the axial tangent line of described regulator with the fabric warrping of the axial tangent line of the body of roll of described rolling pressure roller 200 and described wind-up roll 100 harvests volume, carry out pre-setting before making 200 pairs of described fabrics 500 of described rolling pressure roller by described wind-up roll 100 rollings, not inconsistent because of rolling speed when making described wind-up roll 100 rolling fabric 500, cause the rolling fault.Cooperate sensor can automatically adjust in the mode of electronics the body of roll of rolling pressure roller 200 by the air bag ring inflator module, raise the efficiency.

The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. a self adaptation wind-up roll comprises wind-up roll (100) and rolling pressure roller (200), and described wind-up roll (100) rolling fabric (500) is characterized in that:

Described rolling pressure roller (200) is set in parallel in a side of described wind-up roll (100), and described rolling pressure roller (200) is arranged on described being about to by on the fabric of rolling (500), is provided with the regulator of adjusting barrel diameter on the described rolling pressure roller (200);

Regulator: adjust the body of roll of described rolling pressure roller (200), the axial tangent line of the body of roll and the axial tangent line of the fabric warrping that described wind-up roll harvest is rolled up are consistent.

2. self adaptation wind-up roll according to claim 1, it is characterized in that: described regulator is for being distributed in the air bag ring (210) on the described rolling pressure roller (200), be coated with rubber layer (220) on the described air bag ring (210), described air bag ring (210) all is provided with at the two ends of described rolling pressure roller (200) and charges and discharge gas port.

3. self adaptation wind-up roll according to claim 2, it is characterized in that: a side of described wind-up roll (200) is arranged with the sensor (310) that detects fabric thickness in parallel, described sensor (310) connects an air bag ring inflator module, is provided with the interface corresponding with described air bag ring on the described air bag ring inflator module.

4. self adaptation wind-up roll according to claim 3 is characterized in that: described sensor (310) equates with described air bag ring (210) quantity, and the position is mutually corresponding.