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Thin film rolling equipment of food packaging bag

A packaging bag and food technology, applied in the direction of thin material processing, transportation and packaging, winding strips, etc., can solve the problems of packaging bag deformation, packaging bag breaking, packaging bag wrinkling, etc., to achieve uniform force, reduce The effect of small tension and uniform diameter enlargement

Active Publication Date: 2019-05-07
重庆富美包装印务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention intends to provide film rolling equipment for food packaging bags to solve the problems of packaging bag deformation, packaging bag breakage and packaging bag wrinkling in the prior art after the film packaging bag for food is rolled.

Method used

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  • Thin film rolling equipment of food packaging bag
  • Thin film rolling equipment of food packaging bag
  • Thin film rolling equipment of food packaging bag

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Experimental program
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Embodiment Construction

[0028] The following is further described in detail through specific implementation methods:

[0029] The reference signs in the drawings of the specification include: frame 1, unwinding roller 2, guide roller 3, driving roller 4, traction roller 5, winding roller 6, adjustment seat 7, first spring 8, first belt line 9 , second belt line 10, pulley 11, groove 12, ball 13, mating plate 14, connecting rod 15, swing rod 16, chute 161, steel roller 51, rubber roller 52, motor 53, gear 54, first transmission Shaft 17, second transmission shaft 18, first bevel gear 19, second bevel gear 20, packaging bag 21, sealing unit 22, dotted line processing unit 23.

[0030] The embodiment is basically as Figure 1 to Figure 4 Shown:

[0031] Film roll material equipment for food packaging bags, including frame 1, on which frame 1 is equipped with unwinding roller 2, driving roller 4, sealing unit 22, point-breaking line processing unit 23, guide roller 3, traction roller 5, and adjustment ...

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Abstract

The invention relates to the technical field of packaging bags, in particular to thin film rolling equipment of a food packaging bag. The thin film rolling equipment comprises a machine frame, whereina guide roller, a transmission roller, a traction roller and a winding roller are arranged on the machine frame, an adjusting unit is arranged between the winding roller and the guide roller, the adjusting unit comprises an adjusting seat and a first elastic part, the first elastic part is located below the adjusting seat, one end of the first elastic part is connected with the adjusting seat, the other end of the first elastic part is connected with the machine frame, and the adjusting seat is internally provided with a first a belt line and a second belt line; the rotating central axis of the first belt line and the second belt line is perpendicular to the traction roller, and the transmission directions of the first belt line and the second belt line are opposite. According to the scheme, the tension adjusting and anti-wrinkle processing in the winding process of the packaging bag is achieved through the adjusting unit, and the problems that in the prior art, the packaging bag is deformed, broken and wrinkled in the winding process of the packaging bag are solved.

Description

technical field [0001] The invention relates to the technical field of packaging bag production, in particular to film rolling equipment for food packaging bags. Background technique [0002] The common film packaging bags used for food preservation in daily life are usually presented in rolls. When this food packaging bag is produced, the specific production process is as follows: first, the blow molding machine blows out the film tube, and then the film tube is flattened by the herringbone plate. Form a laminated film tube, then seal the film tube to a fixed length, and then form individual packaging bags, and then process the packaging bags with dotted lines (the dotted lines are used for later use, which is convenient for manual packaging of individual packaging bags. Tear off), and finally wind the packaging bag into a roll. In the process of winding the packaging bag, the packaging bag with a broken line after processing is easy to be torn, so the plastic wrap packagi...

Claims

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Application Information

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IPC IPC(8): B65H23/26B65H23/28
Inventor 张宏彦
Owner 重庆富美包装印务有限公司
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