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Knitting spreading machine and fabric spreading method thereof

A knitting stretching machine and cloth spreading technology, which is applied in the direction of spreading thin soft materials, winding strips, thin material processing, etc., and can solve problems such as lengthening the length of cloth spreading, affecting cutting, and the error between the length and the specified length. , to achieve the effect of reducing slip distance, improving accuracy and reducing length error

Pending Publication Date: 2019-01-04
浙江精力玛智能机械有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0004] When the traveling frame changes the direction of movement, the traveling motor stops and rotates in reverse, but the spreading device itself has a large weight, and the traveling frame will still move a certain distance on the spreading platform, which will lengthen the length of the spreading and make the laying There is a large error between the length of the cloth and the specified length, which leads to a decrease in the accuracy of the cloth and affects the later cutting

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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  • Knitting spreading machine and fabric spreading method thereof
  • Knitting spreading machine and fabric spreading method thereof
  • Knitting spreading machine and fabric spreading method thereof

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Embodiment Construction

[0065] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0066] The models of the first photoelectric sensor 44, the second photoelectric sensor 241, and the third photoelectric sensor 56 in the present invention are all BR100-DDT, the model of the fourth photoelectric sensor 49 is BJ3M-PDT, and the model of travel switch 25 is TM-1301 .

[0067] A kind of knitting drawing machine, refer to figure 1 , comprising a spreading platform 1, a frame 2 and a traveling motor 21, the spreading platform 1 is placed on the ground for laying cloth; the bottom of the frame 2 is equipped with rollers 22 (see Figure 5 ), and move on the spreading platform 1 through the roller 22, and the traveling motor 21 is fixedly installed on one side of the frame 2.

[0068] refer to figure 2 and image 3, a brake mechanism is installed on the walking motor 21, the brake mechanism includes a first sprocket 31, a second sprocket...

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 knitting spreading machine and a fabric spreading method thereof, relating to the technical field of garment processing equipment, comprising a fabric spreading platform, a frame which is rotatably provided with rollers and moves on the fabric spreading platform, and traveling motors which are installed on the frame and connected to the rollers and having brake mechanismsmounted thereon, wherein the brake mechanisms include first sprockets coaxially coupled to the rollers and second sprockets mounted on output shafts of the traveling motors, chain sets mounted on thefirst sprocket and the second sprocket, electromagnets mounted on the traveling motors and connected to a power source, and positioning assemblies mounted on the second sprockets and attracted by theelectromagnets. Through the positioning of the positioning assemblies and the electromagnets, the frame can be stopped rapidly, thereby greatly reducing the sliding distance of the frame, reducing the length error of the fabric spreading, and improving the accuracy of the fabric spreading.

Description

technical field [0001] The invention relates to the technical field of garment processing equipment, more specifically, it relates to a knitting stretching machine and a spreading method thereof. Background technique [0002] With the development of society, people's material needs are increasing day by day, and people's demand for clothes is also increasing day by day, and the production efficiency and quality of fabric manufacturers are one of the important links that affect the production efficiency and quality of clothes. At present, in the cloth cutting industry, according to the needs of production, before cutting the cloth, it is usually necessary to use a stretching machine to cut the blank cloth into a specified length for later processing by the cutting machine. [0003] At present, the spreading machine generally includes a spreading platform, a spreading device, and a walking frame for supporting the spreading device. The walking frame is equipped with rollers, 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): B65H47/00B65H26/02B65H23/032B65H26/00B65H23/26B65H23/34
CPCB65H23/032B65H23/26B65H23/34B65H26/00B65H26/025B65H47/00B65H2701/174B65H2701/1133Y02P70/62
Inventor 桑渭成
Owner 浙江精力玛智能机械有限公司
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