Raw material melting process and equipment for production of PVC foam core material for fan blade

A technology of foam core material and process method, which is applied in the field of raw material melting process and equipment for the production of PVC foam core material for fan blades, can solve problems such as excess raw materials, reduce the cost of equipment use, improve stability, and avoid temperature too high effect

Pending Publication Date: 2021-01-15
戴铂新材料(张家港)有限公司
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a raw material melting process and equipment for the production of PVC foam core materials for fan blades, which solves the problem of the existing raw material melting process and equipment for the production of PVC foam core materials. In the process of its production and melting, it is easy to cause excess raw materials in the feeding hopper, which leads to the problem that the raw materials overflow during the crushing process and require staff to collect and clean up the raw materials

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
  • Raw material melting process and equipment for production of PVC foam core material for fan blade
  • Raw material melting process and equipment for production of PVC foam core material for fan blade
  • Raw material melting process and equipment for production of PVC foam core material for fan blade

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0041] see Figure 1-6 , in this embodiment: a raw material melting process and equipment for the production of PVC foam core materials for fan blades, including a base 1 and a cutting mechanism 12, a support frame 2 is arranged on the outer side of the base 1, and the support frame 2, a barrel body 3 is installed on the top of the outer side of the barrel body 3, an electric heating plate 4 is arranged on the inside of the barrel body 3, and a cabinet 5 is installed on one side of the barrel body 3, and a first drive motor 6 is installed inside the cabinet 5, and the first drive The outer front of the motor 6 is provided with a turntable 7, and the turntable 7 is connected with the screw rod 8 simultaneously, the other side of the barrel body 3 is provided with a discharge port 9, and the other side of the barrel body 3 is provided with a draw-in groove 10, and at the same time Draw-in slot 10 is installed with protective cover 11, and cutting mechanism 12 is installed on one...

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 belongs to the technical field of PVC foam, and particularly relates to a raw material melting process and equipment for production of a PVC foam core material for a fan blade. The equipment comprises a base and a cutting mechanism, wherein support frames are arranged above the outer side of the base, a barrel body is mounted at the top ends of the outer sides of the support frames,an electric heating plate is arranged on the inner side of the barrel body, a machine box is installed on one side of the barrel body, a first driving motor is installed in the machine box, a rotary disc is arranged in front of the outer side of the first driving motor, meanwhile, the rotary disc is connected with a screw rod, a discharging port is formed in the other side of the barrel body, andclamping grooves are formed in the other side of the barrel body. By arranging the cutting mechanism, when raw material is extruded after being melted and reaches a certain amount, a pneumatic rod anda cutting knife are driven by a pneumatic cylinder to cut the raw material, the situation that an individual cutting device needs to be used for cutting is avoided, and therefore the work efficiencyof the device is improved, and meanwhile the use cost of the equipment is reduced.

Description

technical field [0001] The invention relates to the technical field related to PVC foam, in particular to a raw material melting process method and equipment for producing PVC foam core materials for fan blades. Background technique [0002] PVC foam plastic is made of polyvinyl chloride resin as the main body, adding foaming agent and other additives. It is an earlier foam plastic. It is divided into two types: hard and soft, and most of them are soft. Therefore, in PVC In the foam core production process, the raw materials need to be melted, so we need to use a raw material melting process and equipment for the production of PVC foam core materials for fan blades. [0003] The following problems exist: [0004] 1. The existing raw material melting process and equipment for the production of PVC foam core materials, in the process of its production and melting, easily lead to excess raw materials in the feeding hopper, resulting in raw materials overflowing during the crus...

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): B29C48/285B29C48/25B29C48/96B29C48/92B29C48/80B29B13/10B26D1/08B29C48/395B29K27/06B29L31/08
CPCB26D1/08B29B13/10B29K2027/06B29L2031/082B29C48/25B29C48/286B29C48/287B29C48/288B29C48/397B29C48/802B29C48/92B29C48/96B29C2948/92161B29C2948/92333
Inventor 周振华李庆庆
Owner 戴铂新材料(张家港)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