Cloth feeding device of digital printing machine
A technology of digital printing machine and cloth feeding device, which is used in printing, typewriter, transportation and packaging, etc., can solve the problems of low production efficiency, waste of raw materials, and inability to adjust tension, and achieve the effect of stable operation and compact structure.
Inactive Publication Date: 2017-02-15
SHAOXING COUNTY RUIQUN TEXTILE MACHINERY TECH
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Problems solved by technology
When the cloth feeding device of the original digital printing machine is working, it cannot adjust the tension according to different fabrics and cannot correct the position of the fabric. The production efficiency is not high enough, and the edge detection device cannot automatically correct errors, which often results in waste of raw materials.
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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Embodiment Construction
[0013] Please refer to the attached figure 1 , the present invention is a cloth feeding device of a digital printing machine, which includes an active cloth feeding mechanism 1, an expansion mechanism 2, a slide-type deviation correction mechanism 3, a tension adjustment mechanism 4, a U-shaped edge detection sensor 5 and an outer frame 6.
[0014] Wherein, the active cloth feeding mechanism 1, the expanding mechanism 2, the slide type deviation correcting mechanism 3, the tension adjusting mechanism 4, and the U-shaped edge detection sensor 5 are all installed on the outer frame 6; the active advancing mechanism 1 includes two active Roller, the surface of the roller is uneven, which increases the friction between the cloth and the roller.
[0015] The expanding mechanism 2 can be stretched and shrunk to both sides, which can make the cloth smooth; the U-shaped edge detection sensor 5 and the slide type deviation correction mechanism 3 are connected together, and the U-shaped...
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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The invention discloses a cloth feeding device of a digital printing machine. The main function is that the tension is automatically adjusted and the deviation amount of the cloth position is automatically detected and adjusted aimed at the requirements of different cloth of digital printing, and the cloth feeding deviation amount is guaranteed to be in a reasonable range. The cloth feeding device mainly comprises an active cloth feeding mechanism, an expanding mechanism, a sliding bar type deviation rectification mechanism, a tension adjusting mechanism, a U-shaped edge detection sensor and an outer frame. According to the cloth feeding device, through innovation and improvement of the technology and adoption of an integrated complete machine structure, a product is stable in operation and compact in structure; the tension adjusting mechanism is designed aimed at the requirements of different cloth of digital printing, so that the tension can be increased or decreased according to the practical situation of cloth; and besides, the automatic edge detection sliding bar type deviation rectification mechanism is adopted, so that the cloth feeding deviation amount is guaranteed to be in a reasonable range.
Description
technical field [0001] The invention relates to a cloth feeding device of a digital printing machine, which belongs to the field of textile machinery equipment. Background technique [0002] As a major producer and exporter of textile products, my country's textiles have made a lot of contributions to my country's foreign exchange reserves. As an important textile machinery, digital printing machine plays a pivotal role in the textile industry. The fabric feeding device of the digital printing machine is a supporting product designed and developed for the front-end fabric feeding function requirements of the digital printing machine. When the cloth feeding device of the original digital printing machine is working, it cannot adjust the tension according to different cloths and cannot correct the cloth position. The production efficiency is not high enough, and the edge detection device cannot automatically correct errors, which often leads to waste of raw materials. [000...
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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IPC IPC(8): B65H26/04B65H23/26B41J3/407
CPCB65H26/04B41J3/4078B65H23/26
Inventor 聂钊钟嘉聪李超索欣欣
Owner SHAOXING COUNTY RUIQUN TEXTILE MACHINERY TECH