Knitted fabric forming machine

Abstract

The invention relates to a knitting fabric setting machine with cylinder stock, comprising feeding device, setting device for enlarging amplitude and folding device. Setting device for enlarging amplitude contains two parallel brackets and a stay bar controlling the spacing between brackets. Driving guide roller, which is driven by drive roll in high-temperature drying tunnel, is set on the inside of two brackets symmetrically and two ends of bracket body are convergent to inner direction. Overtaking device, which is set along the outside of bracket in left-right symmetry and assists to drive fabric, is at the feeding end of setting device for enlarging amplitude. The setting technology for knitting fabric contains feeing stock, setting and enlarging amplitude, and folding. Cylinder stock is transmitted to setting device for enlarging amplitude by feeding device directly and after setting and enlarging amplitude setting cloth, which is sent by cloth guiding roller, is folded in cloth guiding machine. Opening amplitude before enlarging and seaming before dyeing are avoided in the invention. It is provided with low labor strength, fast production period and so on.

Description

technical field [0001] The invention relates to a knitting fabric shaping machine, which relates to a fabric widening shaping machine, in particular to a cylindrical blank shaping machine and a knitting cylindrical blank shaping process. Background technique [0002] In textile production, in order to prevent wrinkles in the dyeing process of knitted fabrics and make the fabrics smooth and clean, the fabrics must be subjected to a process of expanding and setting before dyeing. [0003] With the current known technology, it is necessary to first open the blank and then send it to the open-width setting machine. Although this type of open-width setting machine can solve the problem of some fine wrinkles on the cloth surface to a certain extent, due to the wide variety of knitted fabrics and the knitting The method is complicated, and it is difficult for one type of setting machine to be applied to all fabrics, resulting in poor product quality stability, long production cycle...

AI Technical Summary

Problems solved by technology

Moreover, since the longitudinal and transverse tensions of knitwear are interrelated, this raises the requirements for the tension of the setting machine in all directions. Improper control will often lead to uneven tightness of various parts of the fabric, resulting in defective products.

[0005] In addition, the setting process of the open-width setting machine is relatively cumbersome. It is necessary to open the width before setting the shape and sew the head before dyeing. These repeated tasks not only affect the production cycle and cause waste of labor, but also increase the work intensity of the laborers.

In addition, using the traditional setting machine, the area of ​​the fabric will inevitably increase after opening the width. During the heat setting process, the required motor power will also increase accordingly, resulting in large energy consumption and little room for increasing production.

Images