Pressing type ring-pull can compression device based on negative pressure contraction

A compression device and technology for pop-top cans, applied in presses, manufacturing tools, etc., can solve problems such as misalignment of the upper and lower ends, leakage of pop-top cans, and edges and corners

Active Publication Date: 2019-02-01
嘉兴市新丰特种纤维有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a press-type can compression device based on negative pressure contraction, which solves the problem that the upper and lower ends of the can are misaligned during the extrusion process, causing the can to expand sideways and produce edges and corners. When the compressed cans are packed in woven bags, the edges and corners produced by the compression of the cans are easy to scratch the woven bag, causing the cans to leak from the inside of the woven bag, making it inconvenient to collect and transport the compressed cans

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
  • Pressing type ring-pull can compression device based on negative pressure contraction
  • Pressing type ring-pull can compression device based on negative pressure contraction
  • Pressing type ring-pull can compression device based on negative pressure contraction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The materials, methods and instruments used in the following examples, unless otherwise specified, are conventional materials, methods and instruments in the art, and those of ordinary skill in the art can obtain them through commercial channels.

[0028] In the following description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer" and "vertical" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and thus should not be construed as limiting the invention.

[0...

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 discloses a pressing type ring-pull compression device based on negative pressure contraction and relates to the technical field of waste recycling. The pressing type ring-pull compression device based on negative pressure contraction comprises a negative pressure mechanism. A flow guide rotating mechanism is connected to the inner wall of the negative pressure mechanism in a slidingmanner, and a limiting mechanism is fixedly connected to the top of the surface of the flow guide rotating mechanism through a bearing. The bottom of the limiting mechanism is fixedly connected withthe upper surface of the negative pressure mechanism. A supporting frame is fixedly connected to the top of the surface of the flow guide rotating mechanism. By means of the pressing type ring-pull can compression device based on negative pressure contraction, gas in a ring-pull can is extracted into a negative pressure shell through a piston ring, the ring-pull can contracts inwards, and therefore the problems that the ring-pull can is expanded laterally when being compressed, corners are generated on the compressed ring-pull can, when a woven bag is used for loading the compressed ring-pullcan, the woven bag is likely scratched by the corners, consequently, the woven bag is broken, the compressed ring-pull can cannot be bagged, and transportation is not convenient are solved.

Description

technical field [0001] The invention relates to the technical field of waste product recycling, in particular to a press type can compression device based on negative pressure contraction. Background technique [0002] At present, when recycling used cans, the cans are usually first flattened to reduce the space occupied by the cans. However, during the extrusion process, the upper and lower ends are misaligned, causing the cans to expand sideways, resulting in edges and corners. When the compressed cans are packed in bags, the edges and corners generated by the compression of the cans are easy to scratch the woven bag, causing the cans to leak from the inside of the woven bag, making it inconvenient to collect and transport the compressed cans. [0003] Such as Chinese patent announcement number is that CN207310605U discloses a pop can crushing device, pop cans are placed in the compression sleeve, and then step on or press the pedal to make the compression plug flatten the...

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): B30B9/32B30B15/00
CPCB30B9/321B30B15/0082
Inventor 高宏福
Owner 嘉兴市新丰特种纤维有限公司
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