Cloth unwinding device for textile

A technology of unwinding device and cloth, which is applied in the direction of winding strips, thin material handling, transportation and packaging, etc. It can solve the problems of affecting the quality of finished products, easy to get dust and dirt, and the cloth rolls are stretched out. Effects of Volume Jobs

Inactive Publication Date: 2018-11-16
绍兴民程纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When unwinding, due to the tension of the fabric, the fabric roll will be stretched out, especially when the motor stops rotating, the fabric will continue to move for one end distance under the action of inertial force, which makes the fabric at the unwinding place easy to appear. If it is dragged and dropped to the ground, it is easy to get dust and dirt, which will affect the quality of the finished product

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Cloth unwinding device for textile
  • Cloth unwinding device for textile
  • Cloth unwinding device for textile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] see Figure 1~2 , in an embodiment of the present invention, a fabric unwinding device for textiles, comprising an unwinding box 1, a fixed seat 2 and an unwinding seat 4, a fixed seat 2 is fixedly installed on one side of the unwinding box 1, and a fixed A pair of unwinding seats 4 is installed on the seat 2, and a drum 14 is installed between the two unwinding seats 4, and a motor 6 is installed on one of the unwinding seats 4 through a motor mounting plate 5, and the rotating drum 14 is installed by The motor 6 is driven to rotate, which can realize the unwinding operation of the cloth roll installed on the rotating drum 14, and the fixing seat 2 is also equipped with a pressing mechanism 11, which is used to contact with the cloth roll, so that the cloth can be kept tightly wound. To prevent the winding and dragging phenomenon caused by inertial movement when the motor 6 is stopped;

[0020] Specifically, the pressing mechanism 11 includes a pressing roller 111 and...

Embodiment 2

[0023] see Figure 1~3 , after the last roll of cloth unwinding is completed, the cloth needs to be replaced again. In this process, due to the narrow and small working space on site, it is not convenient to change the roll. Therefore, this embodiment improves the installation method of the unwinding seat 4. specific:

[0024] The ends of the two unwinding seats 4 are hingedly connected with the mounting lugs 12 fixed on the fixed seat 2 through the pin shaft 7, and the fixed seat 2 is also equipped with a cylinder 9 through a cylinder mounting seat 8, and the output of the cylinder 9 One end is hingedly connected with one of the unwinding seats 4, and when the roll needs to be changed, the cylinder 9 can be controlled to extend, so that the distance between the two unwinding seats 4 and the cloth roll and the fixed seat 2 increases, which is convenient for changing rolls Operation.

Embodiment 3

[0026] see image 3 , on the basis of embodiment 1, this embodiment makes the following improvements to embodiment 1, specifically:

[0027] Bearings 15 are installed between the two ends of the rotating drum 14 and the unwinding seat 4, and the unwinding seat 4 without the motor 6 is equipped with a protective cover 13 corresponding to the rotating drum 14. Of course, the protective cover 13 here The cover 13 is detachably connected with the unwinding seat 4, and the specific connection method may be gland or bolt connection, which is not limited here.

[0028] Further, one end of the drum 14 is also fixed with a limiting plate 3, the main purpose of the limiting plate 3 is to limit the side of the cloth roll, and in order to facilitate the roll changing operation, the number of the limiting plate 3 is set Just one.

[0029] In order to facilitate the export of the cloth, one or more guide rollers 10 are installed on the fixed seat 2 .

[0030] The working principle of the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a cloth unwinding device for textile. The cloth unwinding device for the textile comprises an unwinding box, a fixed seat and unwinding seats. The fixed seat is fixedly installed on one side of the unwinding box, a pair of unwinding seats are installed on the fixed seat, a rotating cylinder is arranged between the two unwinding seats, one of the unwinding seats is providedwith a motor through a motor mounting plate, the rotating cylinder is driven to rotate by the motor, and a pressing mechanism capable of maintaining the cloth tightly wound is further installed on thefixed seat. The cloth unwinding device for the textile has the beneficial effects that the pressing mechanism can enable a pressing roller in good contact with the cloth, so that the cloth can be kept in a tight winding state, and the phenomenon of dragging and falling cannot occur; and meanwhile, with the design of an air cylinder, and the coil changing operation can be conveniently carried out.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a cloth unwinding device for textiles. Background technique [0002] Textiles are a necessity in our daily life, so the production and processing machinery of textiles has also developed rapidly. After the cloth is woven by the air-jet loom, it is rolled on the outer circle of the cloth roll. When the cloth on the outer circle of the cloth roll reaches the maximum diameter, the cloth roll is unloaded and placed in the semi-finished product area, and then the surface is realized by the unwinding device. Cloth unwinding for subsequent processing. When unwinding, due to the tension of the fabric, the fabric roll will be stretched out, especially when the motor stops rotating, the fabric will continue to move for one end distance under the action of inertial force, which makes the fabric at the unwinding place easy to appear. If it is dragged and dropped to the ground, it is easy ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/12B65H23/182B65H16/06B65H16/10
CPCB65H19/126B65H16/06B65H16/103B65H23/1825B65H2701/1133B65H2701/174
Inventor 余江民
Owner 绍兴民程纺织科技有限公司
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