CFJ系列緊密紡裝置

一：CFJ系列緊密紡裝置簡介 

CFJ Compact Spinning Assembly Introduction

我公司研發的緊密紡裝置采用網格圈積極傳動結構，

主要由異形管（又稱負壓管）、網格圈及其張緊裝置、輸出羅拉、帶齒前羅拉、過橋齒輪及其附件、輸出上羅拉（皮輥）、皮輥架、羅拉座以及緊密紡負壓系統等零部件組成。

其中，帶齒輸出羅拉安裝在異形管內，帶齒前羅拉輸出的動力通過過橋齒輪傳動給帶齒輸出羅拉，網格圈在帶齒輸出羅拉和輸出皮輥的作用下積極傳動，異形管負壓由安裝在車尾的緊密紡風機經總風管提供。針對國內細紗機的結構特點，本裝置采用六錠為一個單元的模塊化設計，不論老機改造還是新機配套都能勝任。該紡紗技術主要通過負壓氣流的作用將纖維收縮、集聚，使須條邊緣上的纖維快速有效的向須條中心集聚并伸直，最終最大限度地減小紡紗三角區，從而大幅度減少突出于紗線本體外的毛羽，提高纖維的強力利用率，成紗強力得以提升。

    Compact spinning system developed by our company is adopted mesh apron structure of active transmission, it mainly consist of following parts such as special pipe(also known as negative pressure pipe),mesh apron & tensioning device output roller, belt tooth front roller, idle gear  accessories, output roller (roller) rubber cot brakes, roller stand and negative pressure system components of compact spinning. For the machine, toothed output roller is installed in the special tube, Toothed front roller Output driving force to toothed output roller through idle gear mesh apron conduct active transmission under action of toothed output roller compact spinning ran is installed in the rear of machine, it provides negative pressure pipe through the total wind pipe. As for character of structure characteristics of domestic spinning machine, the device adopts six spindles as a unit of modular designing; it is suitable for renovation of old machine and new machine. The spinning technology can conduct fiber contraction and agglomeration through the negative pressure airflow, this, fiber conduct quick and effective agglomeration and straightness towards spun center on the edges of spun, we could minimizing the spinning triangular space, we could greatly reduce outer yarn hairiness, we improve utilization of fiber strength and yarn strength during the process.

   采用四羅拉結構，皮輥夾持網格圈積極傳動。適用于國內外各種細紗機配套或改造。

With 4-roller structure, the roller clamps grid ring to actively drive. It is applicable to domestic and matching and transformation.

    吸風系統采用透明玻璃管連接，不影響擋車工視線！

    Air suction system is connected by transparent glass tube and will not affect the sight of spinner!

    異型管優化設計，配耐磨片，增加使用壽命，更換緊密紡、賽絡緊密紡方便，緊密紡耐磨片優化設計，延長皮輥回磨周期，增加皮輥使用壽命。為客戶節省使用成本。網格圈，張力架更換方便。

    Special-Shaped tube is of optimum design, equipped with wear-resistant sheet to increase service life and convenient to change compact spinning and siro compact spinning; with optimum design of compact spinning wear resistant sheet, it prolongs grinding cycle of roller, increases service life of roller and save using cost for customers. It is convenient to change grid ring and tension rack.

二：紡紗環境要求

Spinning environmental requirements

一：紡紗車間的溫、濕和空氣含塵濃度要求：

（1）溫度：全年25~30°

（2）相對濕度：55%±5°C（棉）

（3）空氣含塵濃度<3mg/m3

二：建議配備巡回清潔器

1. Temperature, humidity and air dust concentration requirements in spinning workshop:

   1.1 Temperature: 25~30° all the year

   1.2 Relative humidity: 55% ±5℃(cotton)

   1.3 Air dust concentration < 3mg/m^3

2. Recommended to configure travelling cleaner
   

三：CFJ緊密紡裝置使用效果

Use effect of CFJ compact spinning device

1. 減少毛羽、3mm以上毛羽可降低60%以上;

Reduce fuzziness, and the fuzziness over 3mm can be reduced by 60% above;

2. 在相同紡紗條件下，成紗強力比普通環錠紡提高5%-15%;

In the same spinning conditions, the finished yarn strength is improved  5%-15% more than ordinary ring spun yarn;

3. 改善細紗條干CV值;

Improve CV value in spinning production;

4. 改善工作環境，減少車間飛花。

Improve work enviroment and reduce flying in workshop.

四：改造和安裝

Transformation and Installation

使用本裝置對細紗機進行緊密紡改造，不破壞原設備的任何零部件，只需更換牽伸部分，羅拉座、前羅拉、吸棉笛管，車尾風箱。另增加緊密紡部件即可。

    Use this equipment to transform the spinning machine for compact spinning, which will not damage any component of the original equipment and only needs to change drawing part, roller seat, front roller, suction flute and rear bellows. It can work only by adding compact spinning parts in addition.