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

PVC pipe production line

A PVC pipe and production line technology, applied in metal processing and other directions, can solve the problems of low production efficiency, the incision can not be guaranteed to be flat, and the continuity is poor.

Pending Publication Date: 2021-08-13
浙江都达新材料科技有限公司
View PDF7 Cites 3 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 PVC pipe production line aimed at the deficiencies of the prior art. By setting an extrusion device, a shaping device is arranged at the tail end of the extrusion device, a traction device is arranged at the tail end of the shaping device, and a pulling device is arranged at the tail end of the pulling device. A cutting device is installed at the end, and a pushing mechanism, a cutting mechanism a, a cutting mechanism b, and a stroke mechanism are arranged in the cutting device, and a rotating assembly and a cutter assembly are arranged in the cutting mechanism a and the cutting mechanism b, which solves the problem of traditional technology. Problems that the processing cut cannot be guaranteed to be smooth, the production efficiency is low, and the continuity is poor

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
  • PVC pipe production line
  • PVC pipe production line
  • PVC pipe production line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like Figure 1 to Figure 16 As shown in the figure, a PVC pipe production line includes an extrusion device 1, a shaping device 2 arranged at the end of the extrusion device 1, and a traction device 3 arranged at the end of the shaping device 2. The trailing end of the traction device 3 is provided with a slitting device 4. The slitting device 4 includes a pushing mechanism 401, a cutting mechanism a402 and a cutting mechanism b403 arranged above the pushing mechanism 401, and a feeding mechanism 404 arranged on both sides of the pushing mechanism 401. The cutting mechanism a402 and the cutting mechanism b403 Both include a rotating assembly 405 and a cutter assembly 406 arranged inside the rotating assembly 405. The pushing mechanism 401 realizes the switching of the cutting mechanism a402 and the cutting mechanism b403 by means of translation, and the rotating assembly 405 is used to drive the cutting mechanism. The knife assembly 406 rotates, and the cutter assembly ...

Embodiment 2

[0057] like Figure 9 As shown in the figure, the same or corresponding parts as in the first embodiment are marked with the corresponding reference numerals as in the first embodiment. For the sake of brevity, only the differences from the first embodiment are described below; the difference between the second embodiment and the first embodiment The point is that baffles 434 are provided on both sides of the material guide plate 433 .

[0058] In this embodiment, baffles 434 are provided on both sides of the material guide plate 433 to avoid the problem that the cut PVC pipe 5 falls out of the collecting box 435 during the blanking process and causes damage, so that the cut PVC pipe 5 can be Accurately fall into the collection box 435.

[0059] work process

[0060] Firstly, the raw material is loaded into the extruder 101 through the hopper 102, the raw material is extruded into the prototype through the extruder 101, and then the PVC pipe 5 is shaped by the cooling and sh...

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 PVC pipe production line, which comprises an extrusion device, a shaping device arranged at the tail end of the extrusion device and a traction device arranged at the tail end of the shaping device; a slitting device is arranged at the tail end of the traction device; the slitting device comprises a pushing mechanism, a cutting mechanism a and the cutting mechanism b arranged above the pushing mechanism, and material stroking mechanisms arranged on the two sides of the pushing mechanism; each of the cutting mechanism a and the cutting mechanism b comprises a rotating assembly and a cutter assembly arranged in the rotating assembly; the pushing mechanism achieves switching of stations of the cutting mechanism a and the cutting mechanism b in a translation mode; the rotating assembly is used for driving the cutter assembly to rotate; the cutter assembly is used for cutting PVC pipes conveyed on the traction device from inside to outside; and the material stroking mechanisms are used for stroking down the cut PVC pipes from the cutting mechanism a and the cutting mechanism b. The problems that in the prior art, flatness of a machined notch cannot be guaranteed, the production efficiency is low, and continuity is poor are solved.

Description

technical field [0001] The invention relates to the technical field of PVC pipe material processing, in particular to a PVC pipe material production line. Background technique [0002] At present, among the many PVC products, rigid PVC pipes and pipe fittings are showing a rapid growth trend in my country, and they are also the varieties with the largest consumption among various plastic pipes. After the promotion of PVC pipes in my country in recent years, especially the support of relevant national policies, the production and application of PVC pipes have made great progress. The output of PVC pipes has accounted for more than % of the total output of plastic pipes, and is widely used in industry, construction, agriculture and many other industries. PVC pipes need to go through extrusion, shaping, traction, cutting and other processes in the production process. In the traditional technology, the cutting process often uses the cutting knife to cut straight up and down. Thi...

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): B29C48/025B29C48/09B29C48/355B29C48/25B26D3/16B26D7/18B26D7/32B26D11/00B26D7/06B26D7/00B26D7/01
CPCB29C48/025B29C48/09B29C48/355B29C48/25B26D3/163B26D7/18B26D7/32B26D11/00B26D7/0625B26D7/00B26D7/01B26D2007/013B26D2007/0012
Inventor 吴磊柏剑青潘佳威
Owner 浙江都达新材料科技有限公司
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