Bag opening device for food packaging bag

A packaging bag and bag opening technology, which is applied in packaging and other directions, can solve the problems of suction and low success rate of packaging bag opening, and achieve the effects of convenient loading, good bag opening effect, and long-term retention

Inactive Publication Date: 2020-09-11
伍福庆
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing food packaging technology has the following shortcomings: The success rate of opening the packaging bag is not high, and the bag will be re-absorbed due to static electricity after opening

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bag opening device for food packaging bag
  • Bag opening device for food packaging bag
  • Bag opening device for food packaging bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 1 As shown, a bag opening system for food packaging bags includes a bag opening device 3 and a plastic bag holder 16 corresponding to its position. The bag opening device is located on the side of the plastic bag holder 16, and the plastic bag holder 16 is used to clamp the package Bag, the bag opening device is used to open the packaging bag clamped by the plastic bag clamp 16. When the bag opening system is in use, the plastic bag clamp 16 simultaneously cooperates with the clamped packaging bag to swing inward to a certain extent.

[0018] Such as figure 2 As shown, the bag opening device includes a fixed seat 31, an intermediate gear 32, a first rack 331, a second rack 332, a cross clamping block 34, an inner suction pipe 36, an outer suction pipe 37, an upper blowing pipe 38, an opening Bag cylinder 39 and transmission plate 310; described fixed seat 31 is arranged on the frame, intermediate gear 32 is hinged on fixed seat 31, and described first ...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a bag opening device for a food packaging bag. The device comprises a fixed seat, an intermediate gear, a first rack, a second rack, a cross clamping block, an inner suction tube, an outer suction tube, an upper blowing tube, a bag opening cylinder and a transmission plate; the fixed seat is arranged on a frame, the intermediate gear is hinged to the fixed seat, the firstrack and the second rack are movably connected on the fixed seat, and the first rack and the second rack are meshed with the intermediate gear from the two sides; the inner suction tube is installed on the second rack through the cross clamping block, and the outer suction tube is installed on the first rack through the cross clamping block; the upper blowing tube is installed on the fixed seat; and the bag opening cylinder is installed on the fixed seat. The device has the advantages of reliable bag opening and sufficient bag opening through adsorption-type bag opening and blowing-type bag bulging.

Description

technical field [0001] The invention relates to the technical field of bagging, in particular to a bag opening device for food packaging bags. Background technique [0002] Food processing refers to grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, and food such as vegetables, fruits, and nuts that are directly used as raw materials of agricultural, forestry, animal husbandry, and fishery products It is a type of agricultural product processing industry in the broad sense. In the process of food processing, the final process is to package the processed food. Due to the rise and development of living standards, high-quality packaging of food is required, and vacuum-sealed packaging is required to improve the quality of preservation. [0003] The State Intellectual Property Office of China has published a publication number of CN111137478A, and the patent name is a patent for automatic food packa...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B65B43/30B65B43/36B65B43/16
CPCB65B43/16B65B43/30B65B43/36
Inventor 伍福庆袁银玲
Owner 伍福庆
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap