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Automatic cloth paving device for screen printing and cloth paving method thereof

A screen printing and automatic technology, applied in screen printing, screen printing machines, printing, etc., can solve problems such as poor laying flatness, low recognition limit, wrinkles, etc., and achieve the effect of ensuring coverage and accuracy

Active Publication Date: 2022-03-15
南通市上午家纺设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an automatic cloth spreading device for screen printing and its spreading method, which has the advantages of fast elimination of uneven areas and high spreading smoothness, and solves the problem that the leveling recognition limit is low, It is easy to produce wrinkles in other directions during the leveling process, and the flatness of the cloth is still poor

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 paving device for screen printing and cloth paving method thereof
  • Automatic cloth paving device for screen printing and cloth paving method thereof
  • Automatic cloth paving device for screen printing and cloth paving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] see Figure 1-2 , an automatic cloth spreading device for screen printing, comprising a printing platform 1 and a quantitative feeder 2, the printing platform 1 is provided with a spreading mechanism 3, a flatness measuring mechanism 4, a longitudinal flattening mechanism 5, a horizontal flattening mechanism 6 and Controller; printing platform 1 is used to provide a flat surface for printing, quantitative feeder 2 is used to intermittently release a fixed length of cloth; spreading mechanism 3 can be disassembled from printing platform 1, and spreading mechanism 3 is used for the first feeding Pull the cloth at the same time, and spread the cloth on the flat surface; the flatness measuring mechanism 4 can slide along the direction of the cloth on the printing platform 1, and the flatness measuring mechanism 4 includes a scanner and a positioner, and the scanner is used to scan the cloth , to identify the flatness of the cloth, the locator is used to locate and calculate...

Embodiment 2

[0063] Further, please refer to figure 1 , the spreading mechanism 3 includes a spreading slide 31 and some movable clips 32, and some movable clips 32 are installed on the lower surface of the spreading slide 31, and the movable clips 32 can slide on the lower surface of the spreading slide 31, and several movable clips 32 are used for common When the cloth is clamped, the spreading slide 31 together with a plurality of movable folders 32 can move along the direction of cloth travel.

[0064] Therefore, the cloth can be evenly clamped by the plurality of movable clamps 32 , and the cloth can be spread relatively smoothly on the upper surface of the printing platform 1 through the sliding of the spreading slide 31 , reducing the workload of subsequent leveling.

Embodiment 3

[0066] Further, please refer to Figure 3-4 , The raw material support 21 also includes a plurality of positioning shafts 212, the distance between the positioning shafts 212 and the central installation roller shaft 211 can be adjusted, and the plurality of positioning shafts 212 are used to prevent the cloth from getting loose from the raw material support 21 together.

[0067] Thereby make through the adjustment of the distance of the positioning shaft 212, the cloth roll is relatively fixed on the raw material support 21, prevent the spontaneous expansion of the cloth roll, and affect the judgment of the quantitative feeder 2 on the output of the cloth.

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 relates to the technical field of textile printing, and discloses a silk-screen printing automatic cloth paving device and a cloth paving method thereof.The silk-screen printing automatic cloth paving device comprises a printing platform and a quantitative discharging device, and the printing platform is provided with a spreading mechanism, a flatness measuring mechanism, a longitudinal flattening mechanism, a transverse flattening mechanism and a controller. The flatness of cloth spread in a printing area is detected through the flatness measuring mechanism, then the cloth between the front end fixing roller and the rear end flattening roller is expanded in the conveying direction through the longitudinal flattening mechanism in sequence, and the purpose of longitudinal flattening of an uneven area is achieved; then a plurality of flattening rollers of the transverse flattening mechanism move along with a flattening rod in the direction perpendicular to the advancing direction of the cloth to expand the cloth, so that the purpose of longitudinally flattening the uneven areas of the cloth is achieved, then all the uneven areas are sequentially flattened, the flatness of the printing area is guaranteed, and the printing efficiency is improved. And the printing quality is prevented from being influenced by printing deviation.

Description

technical field [0001] The invention relates to the technical field of textile printing, in particular to an automatic cloth spreading device for screen printing and a cloth spreading method thereof. Background technique [0002] Printing machine is one of the important equipment in the textile industry, among which screen printing is the most widely used. When performing screen printing, although the printing is realized through the cooperation of scraper and screen, but before that, it is more critical to lay the fabric on the printing plate, whether the fabric is laid smoothly and whether the timing of laying is consistent with the printing. Operation and cooperation are very important. Therefore, in the process of screen printing, the laying process of fabric is also very critical. [0003] However, in the prior art, the cloth is usually leveled by manual or mechanical rolling. For manual work, it is difficult to observe small wrinkles manually, and due to manual limita...

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): B41F15/24
CPCB41F15/24B41P2215/10
Inventor 张波
Owner 南通市上午家纺设计有限公司
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