Working method of textile fabric conveying device

Abstract

The invention discloses a working method of a textile fabric conveying device, and belongs to the field of textile processing mechanical equipment. A fabric unwinding mechanism and a fabric conveying mechanism are arranged on the two sides of a fabric conveying support correspondingly, a lifting fabric guide roller is horizontally arranged on the fabric conveying support between the fabric unwinding mechanism and the fabric conveying mechanism, the lifting fabric guide roller is horizontally and rotationally connected to a reciprocating lifting guide block, a fabric unwinding roller is horizontally, coaxially and fixedly arranged in the middle of a fabric unwinding rotary disc, a pressing disc damping swing rod is arranged on the fabric conveying support on the lower side of the fabric unwinding rotary disc, the two sides of a fabric non-return support are horizontally and rotationally connected with a front material guide rotating roller and a rear material guide rotating roller correspondingly, and a lifting pressing rotating roller is arranged on the lower side of a fabric conveying rotating roller. The device is reasonable in structural design, textile fabrics can be efficiently and smoothly conveyed in sequence in an intermittent mode, stable and accurate continuous segmented conveying of the textile fabrics is achieved, the automation degree of conveying and processing of the textile fabrics is improved, and the requirements of production and use are met.

Description

technical field [0001] The invention belongs to the field of textile processing machinery and equipment, and in particular relates to a working method of a textile fabric conveying device, which is mainly applied to continuous segmental conveying and processing of textile fabrics. Background technique [0002] Textile fabrics are classified according to the weaving method, and can be divided into knitted fabrics and woven fabrics. Knitted fabrics refer to fabrics formed by bending yarns into loops with knitting needles and interlocking them. The difference between knitted fabrics and woven fabrics is that The shape of the yarn in the fabric is different. Knitted fabrics are divided into weft-knitted fabrics and warp-knitted fabrics. Warp-knitted fabrics use multiple yarns to form loops along the longitudinal sequence of the cloth surface at the same time. Weft-knitted fabrics use one or more yarns to form loops along the cloth surface. The horizontal order is looped, and th...

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Problems solved by technology

Existing textile fabrics are mainly stored and transported in the form of textile fabric rolls. During the production and processing of textile fabrics, it is necessary to unwind and transport the textile fabric rolls horizontally and smoothly according to the processing requirements. Processing requirements require intermittent transmission of textile fabrics during the transmission process of textile fabrics to realize continuous segmental transmission of textile fabrics. The existing textile fabric transmission mechanisms have complex structures and troublesome operations, and the degree of automation of textile fabric transmission and processing is low. In the process of pulling and unwinding the textile fabric roll, it is difficult to realize the smooth and orderly unwinding and transmission of the textile fabric roll, and it is easy to cause the textile fabric roll to rotate excessively due to inertia during the pulling and unwinding process, resulting in slack in the textile fabric It is scattered, and it is difficult to accurately control the transmission length of the textile fabric during the transmission process of the existing textile fabric, which makes it difficult for the textile fabric to be smoothly, efficiently, accurately and evenly segmented, which affects the quality of the subsequent process of the textile fabric. Commonly used The segmental transmission of textile fabrics mainly relies on the intermittent start and stop of the motor to realize the continuous segmental transmission of textile fabrics. Although in order to improve the accuracy of the transmission length of textile fabrics during segmental transmission, the motors for textile fabric transmission are all driven by servo motors. Textile fabric transmission, but frequent start and stop operations of the servo motor can easily cause damage to the servo motor, which increases the operation and maintenance costs of the textile fabric transmission mechanism, and it is difficult to achieve continuous long-term stable transmission of textile fabrics. The efficiency and quality of fabric transmission and processing cannot meet the needs of production and use

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