阅读说明：本技术 一种降低纺织机杂物织入织疵率的方法 (Method for reducing weaving defect rate of sundries woven into textile machine ) 是由 张宁 苏红升 张战旗 李文斌 张凤友 冯健 申妮 李健 贾万磊 张宝婧 董纪全 于 2020-12-29 设计创作，主要内容包括：本发明属于纺织设备技术领域,具体涉及一种降低纺织机杂物织入织疵率的方法,包括纺织机的打纬轴和综框、导轨和对应的导轨支架、机座,进行纺织机改机时,包括以下步骤：将纹板图第一页综框空出,从第二页开始安装；在综框横梁上安装自动清洁气管,向下吹气；将左侧的导轨移动到最左端固定安装,拆除左侧的导轨支架。本发明通过改变上机工艺,增大打纬轴和综框间隙,增大花毛下落空间；改变改机方法,左侧的导轨固定位置将左侧的导轨支架拆除,减少花毛出吹的阻碍；在支架上方加自动清洁气管,应用到纺织生产质量管理,减少疵点,降低织疵率方面,可以保证质量人员短时间有效的检测和发现疵点,降低织疵率,提升质量,时节约成本,具有可观的经济效益。(The invention belongs to the technical field of textile equipment, and particularly relates to a method for reducing the weaving defect rate of sundries woven into a textile machine, which comprises a beating-up shaft, a heald frame, a guide rail, a corresponding guide rail bracket and a machine base of the textile machine, and comprises the following steps when the textile machine is changed into the machine: vacating a heald frame on the first page of the pattern drawing, and installing from the second page; an automatic cleaning air pipe is arranged on a heald frame beam and blows air downwards; and moving the guide rail on the left side to the leftmost end to be fixedly installed, and removing the guide rail bracket on the left side. According to the invention, by changing the machining process, the clearance between the beating-up shaft and the heald frame is increased, and the falling space of the flower wool is increased; the machine changing method is changed, the guide rail bracket on the left side is detached from the guide rail fixing position on the left side, and the obstruction of blowing-out of the flowers and the hairs is reduced; the automatic cleaning air pipe is additionally arranged above the support, so that the automatic cleaning air pipe is applied to textile production quality management, defects are reduced, weaving defect rate is reduced, quality personnel can effectively detect and find the defects in a short time, weaving defect rate is reduced, quality is improved, time-saving cost is achieved, and considerable economic benefits are achieved.)

1. A method for reducing weaving defect rate of sundries in a textile machine is a method for changing the textile machine, which comprises a beating-up shaft (2) and a heald frame (1) of the textile machine, a guide rail (4) and a corresponding guide rail bracket (3) and a machine base (8), and is characterized in that: the method comprises the following steps:

firstly, leaving the position of a first page of heald frame (1) of a card pattern without installing the heald frame (1), and installing the heald frame (1) from the position of a second page to increase the clearance between a beating-up shaft (2) and the heald frame (1);

secondly, installing an automatic cleaning air pipe (5) on a cross beam of the heald frame (1) and blowing air downwards;

and thirdly, removing the guide rail bracket (3) on the left side, moving the guide rail (4) on the left side to the leftmost position and fixedly installing the guide rail bracket.

2. A method of reducing the weaving defect rate of the textile machine, according to claim 1, characterized in that: in the step I, the clearance between the beating-up shaft (2) and the heald frame (1) is increased by 1-3cm on the original basis.

3. A method of reducing the weaving defect rate of the textile machine, according to claim 1, characterized in that: in the step III, the size of the space left by the guide rail bracket (3) on the left side is 40cm in length and 1.5cm in width after the guide rail bracket is detached.

4. A method of reducing the weaving defect rate of the textile machine, according to claim 1, characterized in that: a row of air blowing holes (7) are formed in the automatic cleaning air pipe (5), the diameter of each air blowing hole (7) is 3mm, and the distance between every two adjacent air blowing holes (7) is 10 cm.

5. A method of reducing the weaving defect rate of the textile machine, according to claim 1, characterized in that: the air source of the automatic cleaning air pipe (5) is directly connected from the workshop air source.

Technical Field

The invention relates to a method for reducing the weaving defect rate of sundries woven into a textile machine, belonging to the technical field of textile equipment.

Background

Quality management is a key management and control project in the textile production process, and defect and defective cloth is taken as an important factor influencing quality management, wherein the defect caused by weaving of sundries seriously influences the quality of gray cloth, and manual cloth repair is consumed. The guide rail bracket 3 is used for fixing the guide rails 4 at different positions when the variety is changed and the width is adjusted, and is generally an angle iron bracket, the upper plane of the guide rail bracket 3 is used for fixing the guide rails 4, and the vertical plane of the guide rail bracket 3 is fixed on the base 8. The defects are effectively reduced, and the problem of timely solving the defects through inspection is the key and difficult point of improving the quality in the textile production process. Therefore, a method for reducing the weaving defect rate of the sundries in the textile machine is applied to solve the problems.

Disclosure of Invention

According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the defects of the prior art are overcome, the method for reducing the weaving defect rate of the sundries in the weaving machine is provided, quality personnel can effectively detect and find defects in a short time, the weaving defect rate is reduced, meanwhile, the cost is saved, convenience and rapidness are realized, and an ideal using effect is achieved.

The invention discloses a method for reducing weaving defect rate of sundries in a textile machine, which is a method for changing the textile machine, comprises a beating-up shaft and a heald frame of the textile machine, a guide rail, a corresponding guide rail bracket and a machine base, and comprises the following steps:

firstly, changing the machining process, namely leaving the position of a first page of heald frame of the pattern card without installing the heald frame, and installing the heald frame from the position of a second page so as to increase the clearance between the beating-up shaft and the heald frame;

secondly, installing an automatic cleaning air pipe on the heald frame beam, and blowing air downwards;

and thirdly, removing the guide rail bracket on the left side, moving the guide rail on the left side to the leftmost position and fixedly installing the guide rail.

The invention aims to increase the falling space of the flower hairs and increase the clearance between the beating-up shaft and the heald frame by 1-3cm on the original basis.

The step II of the invention is that the flower hair accumulated on the upper plane of the guide rail bracket originally fixed on the base is not easy to blow out, and the width adjustment of the right side is simpler and more convenient when the variety is changed and the width is adjusted, so the guide rail on the left side is moved to the leftmost position and fixedly installed, the guide rail bracket on the left side is dismantled, and only the guide rail bracket on the right side is adjusted when the width is changed.

Specifically, the size of the space left after the guide rail bracket on the left side is removed is 40cm in length and 1.5cm in width.

The automatic cleaning air pipe is provided with a row of air blowing holes, and aims to blow out the fluff below the warp yarns.

Further preferably, the diameter of each air blowing hole is 3mm, the distance between every two adjacent air blowing holes is 10cm, the area of the car is increased, a downward air flow wall is formed, the wool is blown out downwards, and the wool is reduced to be gathered and woven into the cloth.

The air source of the automatic cleaning air pipe is directly connected from the air source of the workshop, and the independent installation of the air source is not needed.

Compared with the prior art, the invention has the beneficial effects that:

according to the method for reducing the weaving defect rate of the textile machine during the sundries weaving, the clearance between the beating-up shaft and the heald frame is increased and the falling space of the cotton wool is increased by changing the weaving process; changing a machine changing method when changing varieties and adjusting the width, moving the guide rail on the left side to the leftmost end position and fixing, and removing the guide rail bracket on the left side to reduce the obstruction of the blowing of the flowers and the hairs; the automatic cleaning air pipe is additionally arranged above the support, so that the automatic cleaning air pipe is applied to textile production quality management, defects are reduced, the weaving defect rate is reduced, quality personnel can effectively detect and find the defects in a short time, the weaving defect rate is reduced, the quality is improved, convenience and rapidness are realized, an ideal using effect is achieved, the time-saving cost is saved, and considerable economic benefits are achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic of the present invention;

fig. 3 is a bottom view of the self-cleaning air tube of the present invention.

In the figure: 1. a heald frame; 2. a beating-up shaft; 3. a rail bracket; 4. a guide rail; 5. automatically cleaning the air pipe; 6. warp yarns; 7. a gas blowing hole; 8. a machine base.

Detailed Description

The invention is further described below with reference to examples:

as shown in fig. 1 to 3, the method for reducing weaving defect rate of the textile machine, which is provided by the invention, is a method for changing the textile machine, comprises a beating-up shaft 2 and a heald frame 1 of the textile machine, a guide rail 4, a corresponding guide rail bracket 3 and a machine base 8, and comprises the following steps:

firstly, the position of a first page of heald frame 1 of a card pattern is left without installing the heald frame 1, and the heald frame 1 is installed from the position of a second page, so that the clearance between a beating-up shaft 2 and the heald frame 1 is increased by 1-3cm on the original basis, and the falling space of the wool is increased.

Secondly, an automatic cleaning air pipe 5 is arranged on a cross beam of the heald frame 1, a row of air blowing holes 7 are formed in the automatic cleaning air pipe 5, the diameter of each air blowing hole 7 is 3mm, the distance between every two adjacent air blowing holes 7 is 10cm, the car blowing area is increased, a downward air flow wall is formed, the fluff below the warp yarns 6 is blown out, and the fluff is reduced to be gathered and woven into the cloth; the air source of the automatic cleaning air pipe 5 is directly connected from the air source of the workshop, and the air source does not need to be independently installed.

Thirdly, as the flowers accumulated on the upper plane of the guide rail bracket 3 originally fixed on the base 8 are not easy to blow out, and the width adjustment of the right side is simpler and more convenient when the variety is changed and the width is adjusted, the guide rail bracket 3 on the left side is dismantled, the guide rail 4 on the left side is moved to the leftmost position and is fixedly installed, and the size of the vacated space is 40cm in length and 1.5cm in width; when the width is changed, only the guide rail bracket 3 on the right side is adjusted.

According to the invention, the interval between the beating-up shaft and the heald frame is increased and the falling space of the flower bristles is increased by changing the upper machine process; changing a machine changing method when changing varieties and adjusting the width, moving the guide rail on the left side to the leftmost end position and fixing, and removing the guide rail bracket on the left side to reduce the obstruction of the blowing of the flowers and the hairs; the automatic cleaning air pipe is additionally arranged above the support, so that the automatic cleaning air pipe is applied to textile production quality management, defects are reduced, the weaving defect rate is reduced, quality personnel can effectively detect and find the defects in a short time, the weaving defect rate is reduced, the quality is improved, convenience and rapidness are realized, an ideal using effect is achieved, the time-saving cost is saved, and considerable economic benefits are achieved.