CN-121973989-A - High-capacity cotton-cleaning and boxing technology for polyester staple fiber package for fluffy spinning

CN121973989ACN 121973989 ACN121973989 ACN 121973989ACN-121973989-A

Abstract

The invention discloses a high-capacity fluffy spinning polyester staple fiber bag blowing and boxing technology, which relates to the technical field of spinning, wherein different batches of polyester staple fiber raw material bags with increased fluffiness after unpacking are stacked and boxed according to a specific cross arrangement mode in the boxing process of a blowing process, and specifically comprises the following steps: the raw material bags of different batches are sequentially and alternately arranged along the longitudinal direction of the cotton box according to the combined units of the two transverse bags and the one vertical bag until the whole box is stacked, the two transversely arranged bags are ensured to be different batches in the stacking process, the vertically arranged bag and the adjacent transverse bag are different batches, and the raw materials of different batches are uniformly and alternately distributed in space by promoting the stability of the component proportion of the raw materials of each layer of the cotton table, so that the problem of inconsistent yarn quality caused by fluctuation of the cotton mixing proportion, such as yellow and white yarn, uneven defects and the like, is reduced, and the method has positive effects on improving the production efficiency and the product quality.

Inventors

WANG HANG
WANG SHUAI
Bi shuang
YANG WEN
HU RUIRUI
MO LIHUA

Assignees

新疆中泰金富特种纱业有限公司

Dates

Publication Date: 20260505
Application Date: 20251222

Claims (8)

1. The cotton-cleaning and boxing technology of the polyester staple fiber package for the high-capacity fluffy spinning is characterized in that different batches of polyester staple fiber raw material packages with increased fluffy degree after unpacking are stacked and boxed according to a specific cross arrangement mode in the boxing process of a cotton-cleaning procedure, and the concrete steps comprise: and the raw material bags of different batches are sequentially and alternately arranged along the longitudinal direction of the cotton box according to the combined units of the two transverse bags and the one vertical bag until the whole box is stacked, and the two transversely arranged bags are ensured to be different batches in the stacking process, and one vertically arranged bag and the adjacent transverse bag are different batches.
2. The high-capacity fluffy spinning polyester staple fiber bale scutching and boxing technology according to claim 1, wherein the raw material bale is a polyester staple fiber bale after unpacking, the dimension before unpacking is 110cm long, 70cm wide and 90cm high, and the height after unpacking is expanded to 130cm to 140cm.
3. The technique for opening and packing the polyester staple fiber bales for high-capacity fluffy spinning according to claim 1, wherein the two transverse bales are two raw material bales which are closely arranged side by side in the width direction of the hopper.
4. The technique for cleaning and packing the polyester staple fiber bales for high-capacity fluffy spinning according to claim 1, wherein the vertical one bale is characterized in that one raw material bale is placed next to two transverse bales in the length direction of the cotton bale, and the long side direction of the raw material bale is matched with the short side direction of the two transverse bales.
5. The high-capacity fluffy spinning polyester staple fiber bale scutching and boxing technology according to claim 1, wherein the cross arrangement mode forms a bale-to-bale close contact and mutual supporting structure, so that the stability of the integral cotton box is enhanced, and the raw material bale is effectively prevented from tilting or toppling during the production operation.
6. The high-capacity fluffy spinning polyester staple fiber bale scutching and boxing technology according to claim 1, wherein the cross arrangement mode ensures that raw materials of different batches are distributed in a staggered manner in the longitudinal direction and the transverse direction of a cotton box, so that the uniformity and the stability of the component proportions of the raw materials of different layers of a cotton table are realized.
7. The high-capacity fluffy spinning polyester staple fiber bag cotton picking and boxing technology according to claim 1 is characterized in that the technology is applied to a cotton feeding process of a blowing-carding system, and aims to ensure continuous and uniform cotton feeding and prevent multi-bin empty bin, gap shutdown and yarn quality fluctuation caused by bag inversion.
8. The high-capacity fluffy spinning polyester staple fiber bag cotton picking and boxing technology according to claim 1, wherein raw material bags in a cotton box are of a stable structure formed by intersecting two transverse bags with one vertical bag in a longitudinal sequential arrangement.

Description

High-capacity cotton-cleaning and boxing technology for polyester staple fiber package for fluffy spinning Technical Field The invention relates to the technical field of spinning, in particular to a high-capacity cotton-cleaning and boxing technology for polyester staple fiber packages for fluffy spinning. Background In the spinning process, the spinning raw material polyester staple fiber cotton bale used for the cotton cleaning box is heavier than other raw material bales, the capacity and the volume are large, and the length and the width of the side-turning non-opened bale are 110cm 70cm 90cm. The characteristics of large volume, high rigidity and fluffiness of the unpacking and unpacking device are that the volume is greatly changed, and particularly the expansion of the unpacking and unpacking device with the height of 90CM is increased to 130 CM-140 CM, 50CM is increased, and the unpacking technology is arranged vertically according to the condition that two bags are left in the middle or three bags are vertically arranged. On the other hand, individual packages have individual or one-stage inclination in the production operation, and equipment operation faults occur. The consistency and stability of yarn quality are affected by the change of the proportion of raw material components at different layers of a cotton table and the change of the proportion of component fluctuation and cotton mixing components in the spinning design, and the quality malignant accidents such as yellow and white yarn, uneven defects on yarn sections and the like are generated. Therefore, a high-capacity fluffy spinning polyester staple fiber bag cleaning and boxing technology is designed to solve the technical problems. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a high-capacity cotton-cleaning and boxing technology for polyester staple fiber packages for fluffy spinning, which solves the technical problems in the prior art. In order to achieve the above purpose, the invention is realized by the following technical scheme: A high-capacity cotton-cleaning and boxing technology for polyester staple fiber packages for fluffy spinning, which stacks and boxing different batches of polyester staple fiber raw material packages with increased fluffy degree after unpacking according to a specific cross arrangement mode in the boxing process of a cotton-cleaning procedure, comprises the following specific steps: and the raw material bags of different batches are sequentially and alternately arranged along the longitudinal direction of the cotton box according to the combined units of the two transverse bags and the one vertical bag until the whole box is stacked, and the two transversely arranged bags are ensured to be different batches in the stacking process, and one vertically arranged bag and the adjacent transverse bag are different batches. Preferably, the raw material bag is a polyester staple fiber cotton bag after unpacking, the size before unpacking is 110cm long, 70cm wide and 90cm high, and the height after unpacking is expanded to 130cm to 140cm. Preferably, the two transverse bags are two raw material bags which are closely placed side by side in the width direction of the cotton box. Preferably, the vertical one bag means that one raw material bag is placed next to the two transverse bags in the length direction of the cotton box, and the long side direction of the raw material bag is matched with the short side direction of the two transverse bags. Preferably, the tight contact between the bags and the mutual supporting structure formed by the cross arrangement mode enhance the stability of the integral cotton box and effectively prevent the raw material bags from tilting or toppling in the production operation process. Preferably, through the cross arrangement mode, the raw materials of different batches are ensured to be distributed in a staggered manner in the longitudinal direction and the transverse direction of the cotton box, so that the uniformity and the stability of the component proportions of the raw materials of different layers of the cotton table are realized. Preferably, the process is applied to a cotton feeding process of a blowing-carding system, and aims to ensure continuous and uniform cotton feeding and prevent multi-bin empty bins, gap shutdown and yarn quality fluctuation caused by bag inversion. Preferably, the raw material bags in the cotton box are of a stable structure in which two transverse bags and one vertical bag are crossed and longitudinally and sequentially arranged. Advantageous effects The invention provides a high-capacity fluffy spinning polyester staple fiber bag cotton picking and boxing technology, which adopts a specific mode that two transverse bags and one vertical bag are crossed and longitudinally and sequentially arranged, the overall structure stability of the fluffy polyester staple fiber bag in the cotton box is effectivel