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Plastic bag tidying device

A sorting device and technology of plastic bags, which are applied in the directions of packaging, bag making, transportation and packaging, can solve the problems of high labor intensity, low efficiency of collecting and sorting packaging bags, high labor costs, and achieve the effect of regular length direction

Active Publication Date: 2019-08-30
ZHEJIANG UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a collection and transfer device for plastic bags to solve the problems of low collection and arrangement efficiency, high labor intensity and high labor cost of packaging bags produced by automatic bag making machines

Method used

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Experimental program
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Effect test

Embodiment Construction

[0026] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] Such as Figure 1-9 Shown, a kind of plastic bag sorting device of the present invention, wherein figure 1 It is a schematic diagram of the overall structure of the plastic bag sorting device, which is composed of a transfer device 1, a sorting device 2, a collecting device 3, and a frame 4. According to the model size of plastic bag, rationally adjust the distance from rear baffle plate 35 to front portion baffle plate 31. When the plastic bag is flatly thrown on the rear baffle 35 with a certain initial speed from the high-speed bag making machine, it will fall into the collection device 3 due to gravity, thereby realizing the regularity of the plastic bag in the length direction. At this time, the second motor 28 in the finishing device 2 starts, and its output shaft is connected with the crankshaft 26 through the first coupling 27 ...

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Abstract

The invention provides a plastic bag tidying device. The plastic bag tidying device comprises a collecting device, a tidying device, a transfer device and a device frame, wherein the collecting device, the tidying device and the transfer device are fixed on the device frame; the collecting device comprises a front baffle, a guide shaft, a base, a guide shaft support, a rear baffle, a first motor,a cam shaft and a cam; the tidying device comprises a bag flattening plate, a connecting rod shaft, a sliding block, a linear guide rail, a crank, a crank shaft, a first coupler and a second motor; and the transfer device comprises a guide rod support, a guide rod, a transfer base, a lead screw nut, a lead screw, a support seat, a manipulator, a second coupler and a third motor. According to the plastic bag tidying device, plastic bag collecting, tidying and transferring are integrated, automation is achieved, and the plastic bag tidying device has the characteristics of simple structure, convenience in installation and use and the like.

Description

technical field [0001] The invention belongs to the technical field of packaging equipment, and in particular relates to a sorting device for plastic bags. Background technique [0002] Plastic packaging bag is an important technology in flexible packaging, and the material of plastic packaging bag has high toughness, tensile strength and wear resistance. Generally, the structure of the packaging bag is a simple tubular structure, one end is pre-sealed, and the other end is sealed after the packaging is completed, and the filling operation is generally used. According to the form of packaging, the packaging bags can be classified as follows: three-side seal, yin-yang bag, middle seal, pillow bag, five-side seal bag, eight-side seal bag, stand-up pouch, etc. [0003] At present, the research on independent bag making machine equipment and strapping equipment at home and abroad has been very rich, but the equipment that integrates the above processes to realize the integratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B35/44B65B35/50B65B13/18B65B27/08B31B70/98
CPCB65B13/18B65B27/08B65B35/44B65B35/50B31B70/98
Inventor 胡晓冬马科郑鑫郭明飞叶丽章永明
Owner ZHEJIANG UNIV OF TECH
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