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Krah pipe production equipment

A production equipment and carat tube technology, which is applied in the direction of tubular objects, other household appliances, household appliances, etc., can solve the problems affecting the production quality of carat tubes, tropical aliasing, and affecting the production efficiency of carat tubes, so as to avoid tropical aliasing and speed up shaping Speed, the effect of saving production time

Inactive Publication Date: 2020-07-31
CHANGSHA TOPZONE PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention patent with the publication number CN208646037U discloses a carat tube production device. Although it solves the problem of air bubbles in the carat tube production process, the hot zone is not cooled in time when the carat tube production device is used in production, which will not only affect the carat tube. Production efficiency, and there will be aliasing phenomenon in the tropical coating process, which will affect the production quality of carat tubes

Method used

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  • Krah pipe production equipment
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  • Krah pipe production equipment

Examples

Experimental program
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Embodiment 1

[0022] see Figure 1~2 , in the embodiment of the present invention, a kind of carat pipe production equipment, comprises bottom plate 1, roller mold 11 and cooling device 14; The left and right sides of described bottom plate 1 are symmetrically installed with two frames 4, and the left and right sides of described roller mold 11 The two sides are rotated and installed on the frame 4 through two rotating shafts 10 respectively, and the upper part of the roller mold 11 is also provided with an extrusion pipe 12, and the extrusion pipe 12 continuously extrudes the heat through the heat pipe 13 and wraps it on the roller mold 11 outside of

[0023] The outer side of the drum mold 11 is provided with a cooling device 14, and the bottom plate 1 is provided with an adjustment mechanism that drives the cooling device 14 to move. The adjustment mechanism drives the cooling device 14 to move outside the drum mold 11. , to cool the drum mold 11 and the hot belt coated on its surface, ...

Embodiment 2

[0027] see Figure 1~2 , in the embodiment of the present invention, a kind of carat pipe production equipment, comprises bottom plate 1, roller mold 11 and cooling device 14; The left and right sides of described bottom plate 1 are symmetrically installed with two frames 4, and the left and right sides of described roller mold 11 The two sides are rotated and installed on the frame 4 through two rotating shafts 10 respectively, and the upper part of the roller mold 11 is also provided with an extrusion pipe 12, and the extrusion pipe 12 continuously extrudes the heat through the heat pipe 13 and wraps it on the roller mold 11 outside of

[0028] The outer side of the drum mold 11 is provided with a cooling device 14, and the bottom plate 1 is provided with an adjustment mechanism that drives the cooling device 14 to move. The adjustment mechanism drives the cooling device 14 to move outside the drum mold 11. , to cool the drum mold 11 and the hot belt coated on its surface, ...

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Abstract

The invention relates to the technical field of krah pipe production, in particular to krah pipe production equipment. The krah pipe production equipment comprises a bottom plate, a roller die and a cooling device. Two racks are symmetrically mounted on the left side and the right side of the bottom plate. The left side and the right side of the roller die are rotationally mounted on the racks through two rotating shafts. An extrusion pipe is arranged on the upper portion of the roller die. The outer side of the roller die is sleeved with the cooling device. An adjusting mechanism for drivingthe cooling device to move is arranged on the bottom plate. The cooling device comprises a shell and a circular mounting hole formed in the shell. Two air ducts are symmetrically arranged on the leftside and the right side of the mounting hole. A plurality of air nozzles are uniformly arranged on the inner side of each air duct. According to the krah pipe production equipment, the adjusting mechanism drives the cooling device to move on the outer side of the roller die to cool the roller die and a hot strip wrapping the surface of the roller die, the hot strip shaping speed is increased, theproduction time of krah pipes is saved, and hot strip deformation is avoided.

Description

technical field [0001] The invention relates to the technical field of carat tube production, in particular to carat tube production equipment. Background technique [0002] Carat tube is hot winding high density polyethylene (HDPE) winding structure wall tube. The wall pipe is made of high-density polyethylene resin as the main raw material, adopts hot winding poplar technology, and uses polypropylene (PP) single-wall corrugated pipe as the supporting structure to make a special structural wall pipe with high resistance to external pressure. Carat tube products can be divided into three series: PR, OP, SQ and VW. [0003] The invention patent with the publication number CN208646037U discloses a carat tube production device. Although it solves the problem of air bubbles in the carat tube production process, the hot zone is not cooled in time when the carat tube production device is used in production, which will not only affect the carat tube. Production efficiency, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C53/62B29C53/84B29L23/00
CPCB29C53/583B29C53/62B29C53/845
Inventor 魏志祥李前法谢兢夫
Owner CHANGSHA TOPZONE PLASTIC