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Thin film sealing and cutting packing method based on sealing and cutting packing machine

A packaging method and packaging machine technology, applied in packaging sealing/fastening, packaging material feeding device, packaging, etc., can solve the problems of different films, affecting packaging quality, etc., and achieve the effect of reducing package leakage and uniform products

Active Publication Date: 2016-12-21
ZHEJIANG DINGYE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production process, the distance between the objects to be packaged is different, resulting i

Method used

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  • Thin film sealing and cutting packing method based on sealing and cutting packing machine
  • Thin film sealing and cutting packing method based on sealing and cutting packing machine
  • Thin film sealing and cutting packing method based on sealing and cutting packing machine

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specific Embodiment approach

[0053] As a specific embodiment of the improvement, it also includes a film punching step: use a punching device to open air holes on the film that has just been separated from the film roll 2;

[0054] The piercing device is arranged close to the film roller 2, and the piercing device includes a mounting rod z1, a connecting seat z2, a mounting shell z3, a pin wheel z4, and a spring z5, and the mounting rod z1 is fixedly installed on the frame 1, so that The connecting seat z2 is mounted on the mounting rod z1, the mounting shell z3 is rotatably mounted on the connecting seat z2, one end of the spring z5 is fixedly connected to the connecting seat z2, and the other end is fixedly connected to the mounting shell z3. The mounting shell z3 is provided with a clamping groove, and the spring z5 pulls the mounting shell z3, so that the groove wall of the clamping groove is against the connecting seat z2, or the inner wall of the mounting shell z3 is against the connecting seat z2, a...

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Abstract

The invention discloses a thin film sealing and cutting packing method based on a sealing and cutting packing machine. The method comprises the following steps: step 1: conveying a to-be-packed object to a film conveying and film coating device by using a material conveying device; step 2: conveying a thin film by using the film conveying and film coating device to; step 3: conveying the thin film to a lateral sealing device by using the film conveying and film coating device, and laterally sealing the thin film by using the lateral sealing device; and step 4: conveying the to-be-packed object to a longitudinal sealing device by using the material conveying device, conveying the thin film to the longitudinal sealing device by using the film conveying and film coating device, longitudinally sealing and cutting the thin film by using the longitudinal sealing device, separating a part of the thin film, and sealing the to-be-packed object in the separated thin film to complete the package. According to the thin film sealing and cutting packing method disclosed by the invention, the distance between the to-be-packed objects is dynamically adjusted, so that the distance between the to-be-packed objects is controlled within a preset range, so that the thin film can be evenly and smoothly distributed on the to-be-packed object, packing leakage, overlong thin film and other problems caused by distribution difference of the thin film can be reduced, and the packed products are trim and unified.

Description

technical field [0001] The invention relates to a packaging method, more specifically to a film sealing and cutting packaging method based on a sealing and cutting packaging machine. Background technique [0002] The sealing, cutting and packaging machine is used for the assembly line operation of mass production and packaging, and is widely used in the manufacturing industries of home appliances, electronics, food, dairy products, oil, cosmetics, beverages, electrical appliances, etc. [0003] Most of the items to be packaged in the existing sealing and packaging machines are placed on the conveyor belt by the operator, and they are sealed and cut after being transported to the predetermined position. However, the distance between the items to be packaged in this process is determined by the position placed by the operator. In the production process, the distance between the objects to be packaged varies, resulting in a different amount of film covering the objects to be p...

Claims

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Application Information

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IPC IPC(8): B65B35/44B65B41/12B65B51/26B65B57/14
CPCB65B35/44B65B41/12B65B51/26B65B57/14
Inventor 厉勇章嘉麟
Owner ZHEJIANG DINGYE MACHINERY
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