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Automatic stretching, cutting and filamentation device for packaging bag processing

A packaging bag and filament-forming technology, which is applied in the field of automatic stretching and cutting filament-forming devices, can solve the problems of knotted braided lines, slow speed and poor collection effect, and achieve the effect of speeding up shaping

Active Publication Date: 2021-08-27
WENZHOU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The stretching and cutting filament device is needed in the production of woven bags, but the stretching effect of the existing stretching and cutting filament device is poor, and the braided wire needs to be naturally shaped, with low efficiency and slow speed, and requires manual collection, which is time-consuming It is labor-intensive, and the collection effect is poor, and the braided thread is prone to knotting and breaking, which affects use and sales. Therefore, we propose an automatic stretching and cutting filament device for packaging bag processing to solve the above-mentioned problems. question

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 stretching, cutting and filamentation device for packaging bag processing
  • Automatic stretching, cutting and filamentation device for packaging bag processing
  • Automatic stretching, cutting and filamentation device for packaging bag processing

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Refer Figure 1-10 , An automated tensile cutting of a packaging bag, including a processing box 6, an extruder 4, and a knitted wire 5, and the extruder 4 is located on one side of the processing box 6, and the bottom ferrous portion of the processing box 6 is fixed. The first base 1 is connected, the bottom of the extruder 4 is fixedly connected to two second base 3, the knitting line 5 outputs from the extruder 4, and the internal setting of the processing box 6 is used for collecting knitting lines 5 The collecting assembly, the inside of the processing box 6 is provided with a stretch assembly for stretching the knitted line 5, and the bottom inner wall of the processing box 6 is fixedly connected to the heating box 27, and the internal setting of the heating box 27 is used to quickly and form the knitted line 5. The top inner wall of the processing box 6 is provided with a compression assembly for compressing the braid 5.

[0034]In the present invention, the collectin...

Embodiment 2

[0041] Based on the first embodiment, the present embodiment is improved: one end of the rotating roller 29 is fixedly coupled to two L-plate 46 provided with symmetrical arrangement, and the two L-plate 46 is fixed to each other, and the second block 47 is fixedly connected to each other. The second card slot 48 having a symmetric setting is provided on one side of one of the respective partitions 45 located in the innermost side.

[0042] Working principle: When used, the braided line 5 generated by the extruder 4 enters the processing box 6, bypasses the first tunnel 23, the second tape plate 25, and the voltage line roller 31 and fixes around the winding roller 30. The start motor 7, the output shaft of the motor 7 drives the fourth axis 50, and the fourth axis 50 is rotated through the chain 2 and the sprocket 49, and the second axis 26 and the first shaft 24 rotate, fourth The rotating shaft 50 droves the second tunnel 25 and the half gear 32, and the first rotating shaft 24...

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Abstract

The invention belongs to the field of packaging bag processing, particularly relates to an automatic stretching, cutting and filamentation device for packaging bag processing, and aims to solve the problems that an existing stretching, cutting and filamentation device is poor in stretching effect, needs braided lines for natural shaping, is low in efficiency and speed, needs manual collection, consumes time and labor and is poor in collection effect, braided lines are prone to knotting and breakage and using and selling are affected. According to the scheme, the device comprises a processing box, an extruder and the braided lines, wherein the extruder is located on one side of the processing box, and first bases are fixedly connected to the four corners of the bottom of the processing box correspondingly. According to the invention, while the braided lines are tightly pressed through a pressing assembly, a stretching assembly is used for stretching the braided lines, discontinuous stretching is carried out, the function that the braided lines can be well stretched without being snapped can be achieved, the braided lines can be shaped more quickly through a shaping assembly, and the braided lines can be collected and taken out conveniently through a collecting assembly.

Description

Technical field [0001] The present invention relates to the field of packaging bag processing, and more particularly to an automated tensile cut-cutting device for packaging bag processing. Background technique [0002] Packaging bag refers to a bag for packaging a variety of supplies, which makes it easy to transport during production circulation, easy to store. Widely used in daily life and industrial production. The actual number shows that 80% of the plastic bags used, eventually transported to the garbage pile area like general garbage, only 7% of plastic recycled cycles, plastic packaging bags include plastic woven bags and plastic films bag. The former has the characteristics of light weight, high strength, corrosion resistance. After adding plastic film liner, it can moisture moisture; light bag weight is below 2.5kg, the medium-sized bag weight is 25-50kg, and the heavy bag is 50-100kg. The latter's light bag weight is above 1kg; medium-sized bag weight 1-10kg; heavy bag...

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): D01D5/12D01D10/02
CPCD01D5/12D01D10/02
Inventor 张忠远谢宇
Owner WENZHOU POLYTECHNIC
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