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Method and device for loosening fabric of yardage roll

A kind of cloth roll, loose cloth technology, applied in the direction of winding strip, transportation and packaging, thin material processing, etc., to achieve the effect of good precision and improve work efficiency

Inactive Publication Date: 2012-06-20
ZHEJIANG LANGE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is: to propose a method for loosening cloth rolls and a device for loosening cloth by using the method for loosening cloth, so as to overcome the deficiencies of manual loosening in the prior art

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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  • Method and device for loosening fabric of yardage roll
  • Method and device for loosening fabric of yardage roll
  • Method and device for loosening fabric of yardage roll

Examples

Experimental program
Comparison scheme
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Embodiment

[0018] according to figure 1 with figure 2 As shown, the key of the cloth loosening method in this embodiment is: placing the cylindrical cloth roll 10 on two horizontally adjacent cylinders 2 with the same rotation direction and linear speed, and making the cloth roll 10 loosen The direction is the same as the direction of rotation of the drum. The loosening direction of the cloth roll 10 refers to the loosening direction when the cloth is loosened manually, such as figure 2 The unwinding direction of the cloth roll 10 and the rotating direction of the drum 2 shown in are both clockwise.

[0019] The cloth loosening device of the present embodiment includes a frame 1, two cylinders 2 and a motor 8, the two ends of the cylinder 2 are horizontally connected to the frame 1 through bearings 4, and the two cylinders 2 are parallel to each other; the motor 8 It is set on the frame 1, and the two rollers 2 are connected with the motor 8 through the transmission device.

[0020...

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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Abstract

The invention discloses a method and device for loosening a fabric of a yardage roll. The method comprises the following steps of: arranging a cylindrical yardage roll on two horizontally adjacent rollers with the same rotation direction and linear speed, and enabling a loosening direction of the yardage roll to be same as the rotation direction of the rollers. The corresponding device comprises a stand, two rollers and a motor, wherein the stand is connected with two ends of each roller through bearings horizontally, and the two rollers are mutually parallel with each other; and the motor is arranged on the stand, and the two rollers are connected with the motor through transmission devices. According to the method for loosening the fabric of the yardage roll, disclosed by the invention, the two rollers rotating in the same direction are used for loosening the fabric such that the yardage roll can keep uniform elasticity and products finally produced by the yardage roll has better precision in size; and in addition, compared with a manual fabric-loosening manner, by utilizing the device for loosening the fabric of the yardage roll to loosen the fabric, the operating efficiency can be greatly improved.

Description

technical field [0001] The invention relates to a cloth loosening method and device for a cloth roll. Background technique [0002] At present, the cloth rolls on the market are generally rolled into cylindrical cloth rolls, and the cloth needs to be manually loosened during use. However, due to the uneven stretching of the cloth roll during the manual loosening process, the fabric will rebound. Inconsistency will affect the dimensional accuracy of the final product made of cloth rolls. Contents of the invention [0003] The purpose of the present invention is: to propose a method for loosening cloth rolls and a device for loosening cloth by using the method for loosening cloth, so as to overcome the shortcomings of manual loosening in the prior art. [0004] The cloth loosening method of the cloth roll of the present invention is realized in this way: the cylindrical cloth roll is placed on two horizontally adjacent cylinders with the same rotation direction a...

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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IPC IPC(8): B65H16/08
Inventor 姚会木
Owner ZHEJIANG LANGE IND
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