Automatic cloth laying machine and automatic cloth finishing device thereof

A cloth spreading machine and cloth unscrambling technology, which is applied in the direction of thin material handling, transportation and packaging, and spreading thin soft materials, etc., can solve the problems of shrinking area for effective use of cloth, affecting quality, and non-straightness, etc., so as to improve paving The effect of improving cloth quality and improving spreading efficiency

Inactive Publication Date: 2016-04-13
SHAGNHAI YIN SCI&TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the spreading process of the existing automatic spreader, because the pulling device of the spreader generates traction in the length direction of the spread during the process of pulling the fabric, when the traction speed is greater than the feeding speed, it will produce Wrinkles in the length direction of the cloth, after multi-layer cloth spreading, the edges of each layer of cloth will appear uneven, not straight, and wrinkled, especially when the cloth width is too wide and the cloth is too long, this defect phenomenon is more prominent ; and when the traction speed is lower than the feeding speed, the laid fabric will produce wrinkles along the width direction of the spread
Irregular edges mean that the effective area of ​​the cloth is reduced. Wrinkles will not only affect the neatness of the opposite sides, but also affect the size deviation of the automatic cutting of the cloth in the next process.
This will affect the quality of automatic spreading of the spreading machine, resulting in waste of fabrics, and even some fabrics cannot be used after cutting and scrapped
At present, the problem of wrinkles along the width and length of the spreading process is solved by manually adjusting the leveling. However, the manual finishing is inefficient and highly dependent on people. At the same time, manual There are also certain safety hazards in the finishing process

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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  • Automatic cloth laying machine and automatic cloth finishing device thereof
  • Automatic cloth laying machine and automatic cloth finishing device thereof
  • Automatic cloth laying machine and automatic cloth finishing device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Please also refer to Figure 1 ~ Figure 3 The automatic spreading machine 8 of the present invention comprises a support 1, a spreading table 2, a traveling mechanism 3 and an automatic cloth arrangement device 4, the traveling mechanism 3 moves back and forth along the length direction of the spreading machine 8 to spread the cloth, and the automatic arrangement The cloth device 4 is installed and fixed on the knife rest 31 of the traveling mechanism 3 .

[0022] The automatic cloth arranging device 4 includes a driving member 41, a driving connecting arm 42, a rotating shaft 43, a first swing arm 44, a second swing arm 45 and a cloth arranging member 46, and one end of the driving connecting arm 42 is fixedly sleeved on the One end of the rotating shaft 43, the rotating shaft 43 is supported on the tool rest 31 by a plurality of supporting seats 47 arranged on the tool rest 31, and the rotating shaft 43 is connected to the supporting seats 47, and the One end of the ...

Embodiment 2

[0026] see Figure 4 The difference between this embodiment and Embodiment 1 is that the first swing arm 44' is arranged in the middle of the rotating shaft 43', the cloth arranging member 6' is a two-stage drum structure, and the two drum structures are used to arrange the cloth. The member is movably connected to the end of the second swing arm 45' connected to the cloth-arranging member 6'. During the cloth-arranging process, the cloth-arranging roller rolls; in addition, in order to provide a larger and more balanced driving force, the The driving member 41' adopts two air cylinders, and the two air cylinders are distributed at both ends of the rotating shaft 43'. Correspondingly, there are also two driving connecting arms 42'. In this embodiment, since the single swing arm structure is adopted, the support rod structure in the double swing arm structure is omitted, but there are higher requirements on the rigidity of the first and second swing arms.

[0027] The automati...

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

An automatic cloth finishing device is arranged on a knife rest of an automatic cloth laying machine. The automatic cloth finishing device comprises a drive piece, drive connecting arms, a rotary shaft, first swing arms, second swing arms and a cloth finishing piece. One end of the rotary shaft is fixedly sleeved with one ends of the drive connecting arms. The rotary shaft is supported on the knife rest through multiple supporting seats arranged on the knife rest. The rotary shaft is rotationally connected with a supporting frame. One end of each first swing arm is fixedly connected to the rotary shaft. The other end of each first swing arm is movably connected with one end of the corresponding second swing arm. The second swing arms can rotate around the connecting points of the first swing arms and the second swing arms. The other ends of the second swing arms are connected with the cloth finishing piece. Drive pieces drive the drive connecting arms to rotate. The drive pieces drive the cloth finishing piece to be switched between the cloth finishing position and the collection position in a reciprocating manner through linkage of the drive connecting arms, the rotary shaft, the first swing arms and the second swing arms. The invention further discloses an automatic cloth laying machine with the automatic cloth finishing device.

Description

technical field [0001] The present invention relates to the technical field of automatic cloth spreading in garment machinery, and more precisely relates to an automatic cloth spreading machine and an automatic cloth unscrambling device thereof. Background technique [0002] With the development of science and technology and the popularization of industrial automation, automatic cloth spreading machines have been widely used in garment production. The high production efficiency, convenient operation mode and economical production cost make automatic cloth spreading machines more and more popular among customers. . However, during the spreading process of the existing automatic spreader, because the pulling device of the spreader generates traction in the length direction of the spread during the process of pulling the fabric, when the traction speed is greater than the feeding speed, it will produce Wrinkles in the length direction of the cloth, after multi-layer cloth spre...

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): B65H47/00
CPCB65H47/00B65H2701/174
Inventor 尹智勇
Owner SHAGNHAI YIN SCI&TECH CO LTD
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