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Improved film blowing, printing and rolling all-in-one machine

An all-in-one machine and rewinding shaft technology, applied to printing machines, rotary printing machines, printing, etc., can solve the problems of uneven film texture, difficulty in adjusting the angle and position of the scraper, and difficulty in controlling the winding tightness, etc., to achieve uniform texture, The gap adjustment is convenient and quick, and the structure is simple

Inactive Publication Date: 2015-11-11
ANQING XINGFENG IND & TRADE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an improved blown film printing and rewinding method to solve the defects of uneven texture of the blown film, difficulty in adjusting the angle and position of the scraper, and difficulty in grasping the tightness of the rewinding in the blown film printing machine in the prior art. All-in-one machine to solve the above problems

Method used

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  • Improved film blowing, printing and rolling all-in-one machine
  • Improved film blowing, printing and rolling all-in-one machine
  • Improved film blowing, printing and rolling all-in-one machine

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Embodiment Construction

[0029] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0030] An improved film blowing, printing and winding integrated machine includes a film blowing device 1 , a printing device 2 and a winding device 3 .

[0031] Among them, the blown film device, such as figure 1 As shown, it includes an extruding feeding shaft mechanism 11 , a sealing and rotating connection mechanism 12 , a film blowing mechanism 13 , and a hopper 14 . There are three sets of extruding feeding shaft mechanism 11, sealing rotating connection mechanism 12 and hopper 14 respectively. The film blowing mechanism 13 includes a film blowing die head 131 , a fixed core rod 132 , an air ring 133 , and a driving mechanism 134 . The blown film die head 131 is divided into an inner die head, a middle die head and an outer di...

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Abstract

The invention provides an improved film blowing, printing and rolling all-in-one machine. The improved film blowing, printing and rolling all-in-one machine comprises a film blowing device, a printing device and a rolling device. A film blowing film die head with an inner layer, a middle layer and an outer layer is adopted for a film blowing mechanism and can be used for blowing three layers of stacked plastic films. An adjustable scraper in the printing device can be used for adjusting the angle and the distance between the scraper and a printing roller through the coordination of three sets of adjusting assemblies. Due to elastic devices and meshed rails in the rolling device, a rolling shaft can be limited to be kept stable, and the rolling tightness degree is controlled. Compared with the prior art, the film blowing printing machine be used for blowing thick and high-strength plastic films with good hindering effects; due to the adjustable scraper, the machine can adapt to printing work of various specifications of thin films; and rolled plastic film disc rolled through the rolling shaft can be more compact under the limit of the elastic devices and the rails.

Description

technical field [0001] The invention relates to the field of plastic making, in particular to a blown film printing and winding production line. Background technique [0002] At present, packaging bags are widely used in daily life and work due to their convenience and simplicity in use and carrying. Plastic products include polyethylene plastic products, polypropylene plastic products and polyvinyl chloride plastic products. These plastic products can not only protect products and facilitate transportation, but also promote sales and beautify products. [0003] Under the premise of the coexistence of speed and quality requirements, most of the machines on the market for making plastic products are film blowing, printing, and winding integration. The production speed and quality of each link directly affect the next process and the quality of the final product, so there are high requirements for the performance of this integrated plastic-making machine. [0004] Most of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F17/00B29C55/28B65H18/10B65H26/08
Inventor 朱振锋冯友宏汪建胜
Owner ANQING XINGFENG IND & TRADE
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