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Plastic woven bag circular weaving machine with automatically adhered lining film

A plastic woven bag and lining film technology, applied to circular looms, looms, textiles, etc., can solve the problems of low production efficiency, large space occupied by equipment, high production cost, etc., and achieve high production efficiency and small equipment footprint Effect

Inactive Publication Date: 2011-10-26
陈上利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that the prior art plastic woven bags lined with lining are separated from weaving and compounding in the production process, the equipment occupies a large space, the production cost is high, and the plastic woven bags lined with prior art need to be shut down during the compounding process. In order to solve the problems of air and low production efficiency, we provide a circular loom that can automatically complete the weaving of plastic woven bags and compound the lining film, realize non-stop air supply, and high production efficiency.

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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  • Plastic woven bag circular weaving machine with automatically adhered lining film
  • Plastic woven bag circular weaving machine with automatically adhered lining film
  • Plastic woven bag circular weaving machine with automatically adhered lining film

Examples

Experimental program
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Effect test

Embodiment 1

[0019] exist figure 1 In the illustrated embodiment 1, a circular loom for automatically bonding plastic woven bags with an inner lining film includes a plastic woven bag circular loom mainframe, a creel and a winding device, and the main shaft 2 of the mainframe 1 is a hollow structure, The hollow structure is provided with a film tube, and one side of the host is provided with a film release frame 3. The film release frame includes a reel 4, a support frame 5 and a rotating roller 6. The EVA / PC double-layer plastic film is arranged on the film release frame. 7. Through the rotating roller and the film-passing tube, it penetrates into the barrel cloth 8 on the upper part of the main machine; the said creel 9 is provided with a guide rail 10, the guide rail is arranged on the top of the creel frame, and the two ends of the guide rail are provided with limit devices 28. There is an inner lining film bonding device, and a walking mechanism is arranged between the inner lining fi...

Embodiment 2

[0021] The traveling mechanism of Embodiment 2 includes a synchronous motor arranged at one end of the guide rail, the synchronous motor is provided with a driving wheel, the other end of the guide rail is provided with a synchronous wheel, and a synchronous belt is arranged between the driving wheel of the synchronous motor and the synchronous wheel. , the lining film bonding device is connected with the synchronous belt. The heating device is a hot air heating cylinder, and the hot air heating cylinder includes a cylinder body 20, a sealing cover 21, a spiral air duct 22, a heating element 23 and a blower 24 (see image 3 ), the sealing cover is located at both ends of the hot air heating cylinder, the spiral air duct is arranged in the cylinder, and the blower, the heating element and the spiral air duct form a hot air circulation loop. The two sides of the feeding end of the lining film bonding device are provided with mounting plates, and the upper and lower parts of the ...

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Abstract

The invention discloses a plastic woven bag circular weaving machine with an automatically adhered lining film; and the plastic woven bag circular weaving machine comprises a plastic woven bag circular weaving machine host, a bobbin cradle and a winding device. A spindle of the host is provided with a film-passing tube, one side of the host is provided with a film-laying rack, and a dual-layer plastic film on the film-laying rack penetrates in a bobbin cloth at the upper part of the host through a roller and the membrane-passing tube; the bobbin cradle is provided with a guide rail on which alining film adhering device and a traveling mechanism are arranged; the lining film adhering device is provided with an automatic air-supplying device which comprises a boost roller position detection switch and an inflating needle driven by a plugging mechanism; the host, the lining film adhering device and the traveling mechanism are all connected with a control system. The plastic woven bag circular weaving machine with automatically adhered lining film can continuously and automatically composite the plastic woven bag and the lining film, is small in volume, high in production efficiency,and is an update product of the existing apparatus.

Description

technical field [0001] The invention relates to a circular loom, in particular to a circular loom which can automatically complete the weaving of plastic woven bags and the compounding of inner lining films, and the automatic bonding of plastic woven bags with inner lining film. Background technique [0002] Due to the special requirements for packaging in chemical, cement, chemical fertilizer, sugar and other industries, a considerable number of plastic woven bags must have the function of waterproof and sealing. At present, there are two main forms of waterproof and sealed woven bags widely produced and used in my country: one is an ordinary separate inner-lined film woven bag in which the outer woven bag and the inner film bag are set together, and the other is a plastic woven bag. A laminated woven bag coated with a layer of plastic film. The production equipment and process of the separate liner film woven bag are relatively simple, the equipment investment is low, and ...

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): B29C65/02B29C65/78D03D37/00
Inventor 陈上利吴光苗
Owner 陈上利
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