Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Bag manufacturing device for processing of food packaging bag

A bag-making device and bag-packing technology, applied in the field of packaging bag processing, can solve problems such as inaccurate heat-sealing position, and achieve the effects of improving efficiency, reducing deformation and improving quality

Active Publication Date: 2019-05-07
重庆富美包装印务有限公司
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a bag-making device for food packaging bag processing, so as to solve the problem of inaccurate heat-sealing position caused by the position deviation of the melting and pressing plate in the packaging bag heat-sealing machine in the prior art

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 manufacturing device for processing of food packaging bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The following is further described in detail through specific implementation methods:

[0023] The reference signs in the drawings of the description include: driving wheel 1, driven wheel 2, chain plate conveyor belt 3, recovery box 4, first rack 5, support plate 6, pressure plate 7, outer sleeve rod 8, inner sleeve rod 9, second An elastic member 10, a limit block 11, a channel 12, an air supply box 13, a vortex tube 14, a ventilation hole 15, an air guide box 16, an exhaust port 17, a turbine 18, a first fan gear 19, a second rack 20, a second rack Two elastic members 21, a base 22, a cutter 23, an outer rod 24, an inner rod 25, a third elastic member 26, a second sector gear 27, and a cold air box 28.

[0024] The embodiment is basically as attached figure 1 Shown:

[0025] A bag-making device for food packaging bag processing includes a frame on which a transfer unit, a heat-sealing unit and a cutting unit are arranged. The transmission unit includes a driving w...

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 the technical field of packaging bag processing and discloses a bag manufacturing device for the processing of a food packaging bag. The bag manufacturing device comprises a rack, wherein a hot sealing unit is arranged on the rack and comprises a first gear rack; a supporting plate is fixedly connected with one end of the first gear rack; a pressing plate is arranged on the supporting plate; a telescopic rod used for the limiting operation is fixedly connected onto the rack; one end of the telescopic rod is fixedly connected with the supporting plate; a channel is formed in the supporting plate; an air supply tank and a vortex tube are arranged on the rack; the air inlet end of the vortex tube communicates with the air supply tank; the hot air end of the vortex tube communicates with the channel; a cold air tank communicates with the cold air end of the vortex tube; a plurality of air vents are formed in the side, facing the packing bag, of the cold air tank; an air guiding tank communicating with the channel is arranged on the rack; an air exhaust port is arranged on the air guiding tank; a turbine is rotationally connected into the air guiding tank; a first fan gear used for being meshed with the first gear rack is coaxially connected with the turbine; and a conveying unit and a cutting unit used for slitting the packaging bag are also arranged on therack. According to the bag manufacturing device provided by the invention, the accuracy of a hot sealing position can be ensured through the limiting of the pressing plate.

Description

technical field [0001] The invention relates to the technical field of packaging bag processing, in particular to a bag making device for food packaging bag processing. Background technique [0002] The main process of bag making of packaging bags includes: raw material blown film, film printing, multi-layer film compounding, compound film curing, heat sealing bag making, cold pressing forming, slitting and other steps. Among them, heat-sealing bag making is referred to as sealing, which mainly heats the material to be sealed to a viscous state, and then pressurizes it to seal; sealing directly determines the airtightness of the packaging bag. For food, in order to ensure the storage process The airtightness of the packaging bag is very important. [0003] In the prior art, there is a packaging bag heat-sealing machine, which includes a frame, on which a workbench is provided, and a melting plate is slidably connected to the top of the workbench; when in use, the packaging ...

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
IPC IPC(8): B31B70/64B31B70/74B31B70/14B31B70/02
Inventor 张宏彦
Owner 重庆富美包装印务有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com