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

Feeding device for PVC material production

A technology of PVC materials and feeding devices, applied in the field of feeding devices for PVC material production, can solve the problems of increasing the maintenance amount of workers, reducing the service life of machines, and high labor intensity of personnel, so as to avoid unqualified PVC products and reduce economic losses of enterprises. Avoid the effect of being contaminated with fine impurities

Inactive Publication Date: 2019-06-04
扬州市弘大新材料有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The production of PVC materials is generally to pour the powdered PVC resin powder into the feed box manually. The production of materials requires continuous operation, and the labor intensity of the personnel is high. At the same time, during the manual transportation of PVC resin powder, due to the effect of static electricity, the resin powder The surface of the packaging bag is easy to absorb small impurities, so that the resin powder contains impurities, resulting in unqualified PVC material. At the same time, when the machine is running, the fine PVC resin powder is easy to stick to the inner wall of the machine. If it is combined with water vapor, it is easy to block. , leading to machine outage, increasing the number of workers to maintain and reducing the service life of the machine

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
  • Feeding device for PVC material production
  • Feeding device for PVC material production
  • Feeding device for PVC material production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-4 , a feeding device for PVC material production, comprising a feed box 6, the top of the feed box 6 is provided with a box cover 5, and the top of the box cover 5 is provided with a handle 4, and one side of the feed box 6 is connected to a discharge port 3, and one end of the discharge port 3 is equipped with a warehouse pump 1, the bottom end of the warehouse pump 1 is connected with a feed port 2, and the side of the feed box 6 away fr...

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

PropertyMeasurementUnit
glass transition temperatureaaaaaaaaaa
Login to View More

Abstract

The invention discloses a feeding device for PVC material production. The feeding device comprises a feeding box, wherein a box cover is arranged at the top end of the feeding box, a handle is arranged at the top end of the box cover, one side of the feeding box is connected with a discharging port, a bin type pump is arranged at one end of the discharging port, the bottom end of the bin type pumpis connected with a feeding port, one side, far away from the discharging port, of the feeding box is provided with a vibration motor, the bottom end of the feeding box is provided with a dischargingbin, the outer side of the discharging bin is provided with an air cylinder, and the output end of the air cylinder is connected with a telescopic rod penetrating through the discharging bin. By arranging the bin type pump, the powdery PVC resin powder can be transported from a packaging bag or a warehouse to a feeding box., so that manual labor is reduced, and meanwhile, the PVC resin powder isprevented from being contaminated with fine impurities, powder adhered to the inner wall of the feeding box can be vibrated down by arranging the vibration motor, so that the powder adhered to the inner wall of the feeding box is prevented from being mixed with water vapor in the air, so that the machine is blocked.

Description

technical field [0001] The invention relates to the field of PVC material production equipment, in particular to a feeding device for PVC material production. Background technique [0002] PVC, also known as polyvinyl chloride, is a polymer formed by the polymerization of vinyl chloride monomers in peroxides, azo compounds and other initiators; or under the action of light and heat according to the mechanism of free radical polymerization. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins. PVC is a white powder with an amorphous structure, with a small degree of branching and a relative density of about 1.4. , poor stability to light and heat, above 100 ℃ or after long-term sunlight exposure, it will decompose to produce hydrogen chloride, and further autocatalytic decomposition, causing discoloration, physical and mechanical properties also decline rapidly, must be added in practical applications agent to improv...

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): B29C31/02B29K27/06
Inventor 张平
Owner 扬州市弘大新材料有限公司
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