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Packaging device for food bag

A food bag, bag sealing technology, applied in packaging, transportation packaging, transportation and packaging, etc., can solve the problems of affecting, shortening the shelf life of food, poor food shelf life, etc., to extend the shelf life, improve the packaging structure, and increase the vacuum degree. Effect

Inactive Publication Date: 2018-06-15
惠安美事食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are still some problems, for example, a lot of air will be filled in the packaging bag, and the air will have a bad influence on the shelf life of food and shorten the shelf life of food

Method used

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0024] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0025] In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or Removably attached, set, or integrally attached, set. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations. The terms "landscape", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",...

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Abstract

The invention discloses a packaging device for a food bag. The packaging device for the food bag comprises an upper packaging unit and a lower packaging unit, wherein the upper packaging unit comprises a lifting assembly, a left packaging assembly and a right packaging assembly; the lifting assembly comprises a lifting air cylinder and a bottom plate, wherein a piston rod of the lifting air cylinder is vertically arranged downwards, the bottom plate is horizontally arranged, and the center of the upper surface of the bottom plate is fixedly connected to the piston rod of the lifting air cylinder; the left packaging assembly comprises a first long vertical plate, a first telescopic air cylinder, a first short vertical plate, a first cutter body, a first photoelectric induction hot pressingrod and a first extrusion rod; the right packaging assembly comprises a second long vertical plate, a second telescopic air cylinder, a second short vertical plate, a second cutter body, a second photoelectric induction hot pressing rod and a second extrusion rod; and the lower packaging unit comprises a storage groove and a pair of pushing blocks, and a cuboid space for containing the food bag isformed in the center of the storage groove. According to the packaging device for the food bag, part of air in the food bag can be discharged, so that the vacuum degree of the food bag is increased,the shelf life of foods is prolonged, and the quality of the foods is improved.

Description

technical field [0001] The invention relates to the field of food. More specifically, the present invention relates to a packaging device for food bags. Background technique [0002] Food bags are widely used in daily life and industrial production. Many food packaging bags need to be sealed to prevent external impurities from entering the food bags such as dust and moisture, so as to avoid affecting the quality of the food in the bags. The existing packaging device includes a heat press mechanism, a tray mechanism, an electric control mechanism and a photoelectric sensor mechanism. The heat press mechanism and the tray mechanism are driven and controlled by the electric control mechanism. The photoelectric sensor switch recognizes the specific logo of the food bag and feeds back the signal to the electric controller Mechanism, the electronic control mechanism then issues instructions to control the up and down movement of the heat press mechanism and the forward and backwa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/10B65B61/06
CPCB65B51/10B65B61/06
Inventor 林少明
Owner 惠安美事食品有限公司
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