Unlock instant, AI-driven research and patent intelligence for your innovation.

Vertical large-scale pipeline winding forming equipment

A technology of winding and forming pipes, which is applied in the direction of tubular objects, other household appliances, household appliances, etc., can solve the problems of limited pipe production and inability to meet demand, so as to improve the laying effect, reduce the difficulty of production operation, and prevent breakage Effect

Pending Publication Date: 2019-01-18
BEIJING TOPTP TIANPIN SCI & TECH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utility model can produce pipes with a wider range of use without changing the traditional production process and equipment, and does not require additional costs, but has the following disadvantages: because the winding machine, mandrel and pultrusion equipment are installed on the ground , the lowest end of the formed pipe cannot touch the ground, and the maximum radius of the produced pipe is the size of the mandrel from the ground. The production of large-diameter pipes is limited and cannot meet the demand

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
  • Vertical large-scale pipeline winding forming equipment
  • Vertical large-scale pipeline winding forming equipment
  • Vertical large-scale pipeline winding forming equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1: A kind of vertical large-scale pipe winding forming equipment, such as figure 1 As shown, it includes an extruder 2 installed on the foundation 1, a gluing machine 3, a strip laying machine 4 and a pipe forming machine. The extruder 2 extrudes a strip 8, and the strip 8 is glued by the gluing machine 3 , the glue-coated strip 8 passes through the strip laying machine 4 to make a pipe on the pipe forming machine.

[0049] refer to figure 2 and image 3 , the extruder 2 includes a frame 21, a feed bin 22 fixed on the frame 21 and a screw pushing part 23, and a head 24 installed on the end of the screw pushing part 23 away from the feed bin 22, the head 24 is provided with an outlet Material opening 241. The plastic raw material is stored in the silo 22 , is transported to the head 24 after being heated and melted at the screw pushing part 23 , and then extruded to form a strip 8 . Machine head 24 comprises mold core and mouth die, and the band material ...

Embodiment 2

[0072] Embodiment 2: A kind of vertical large-scale pipe winding forming equipment, such as Figure 12 As shown, the difference from Embodiment 1 is that the tape laying mechanism 4 is omitted. Compared with Embodiment 1, the advantage is that when the height difference between the roller 6 and the extruder 2 is small, the upper strip 8 is squeezed by the strip 8 fixed on the roller 6 below, so that the strip 8 is along the Roller 6 spirals up. Due to the omission of the strip laying mechanism 4 , the production of shorter pipelines saves equipment space in comparison.

Embodiment 3

[0073] Embodiment 3: A vertical large-scale pipe winding and forming equipment. The difference from Embodiment 1 is that the glue spreader 3 is eliminated, and the glue extruder is fixed on the slide 44. After the strip 8 is wound on the roller 6 , the rubber extruder extrudes the glue on two adjacent strips 8 . According to needs, the foot squeezer can be a small plastic extruder.

[0074] Compared with the first embodiment, the advantage of the second embodiment is that the glue coating time on the strip 8 is later, preventing the glue from solidifying in advance and causing the strip 8 to be bonded and fixed incorrectly. In addition, it is possible to prevent the glue on the strip 8 from sticking to sundries or dripping onto the work site to cause pollution during transportation.

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 vertical large-scale pipeline winding forming equipment and relates to the technical field of pipeline production machining. The technical scheme of the invention has the key points that the vertical large-scale pipeline winding forming equipment comprises a glue spreader and a pipeline forming machine; the glue spreader is used for coating glue on the surface of a strip; and the pipeline forming machine comprises a roller which is axially and vertically arranged and a driving mechanism for driving the roller to rotate along the axial direction. The vertical large-scalepipeline winding forming equipment solves the problem that currently, when horizontal winding equipment is adopted to produce a pipeline, a diameter size is limited to a place; and a pipeline with alarge diameter size can be produced as required.

Description

technical field [0001] The invention relates to the technical field of pipeline production and processing, more specifically, it relates to a vertical large-scale pipeline winding forming equipment. Background technique [0002] Plastic pipe refers to the general term for pipes made of plastic materials. Plastic pipes have the characteristics of light weight, small water flow resistance, metal saving, long service life, safety and convenience, etc., and are favored by the pipeline engineering industry. In recent years, driven by the rapid development of my country's macro economy, my country's plastic pipes have experienced rapid development in the context of the rapid development of chemical building materials. Existing plastic pipes are generally molded by extruders combined with molds or wound. [0003] The prior art refers to the Chinese utility model patent with the authorized announcement number CN207509673U, which discloses a bellows forming machine, including a raw...

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): B29C53/78B29C53/62B29C53/80B29L23/00
CPCB29C53/581B29C53/62B29C53/78B29C53/80B29L2023/22
Inventor 吴吕
Owner BEIJING TOPTP TIANPIN SCI & TECH