Equipment capable of tightly pasting polyethylene film to anti-corrosion pipeline

A polyethylene film and pipe technology, which is applied to the equipment field for sticking polyethylene film, can solve the problems that the polyethylene film and the anti-corrosion pipe are not tightly attached, the polyethylene film falls off, etc., and achieve the effect of facilitating stable movement and reducing friction.

Active Publication Date: 2021-04-23
济宁市华奕工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to an existing invention patent, its publication number is CN210590575U, and its main technical problem is to facilitate the pasting of polyethyle

Method used

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  • Equipment capable of tightly pasting polyethylene film to anti-corrosion pipeline
  • Equipment capable of tightly pasting polyethylene film to anti-corrosion pipeline
  • Equipment capable of tightly pasting polyethylene film to anti-corrosion pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A device that can tightly paste polyethylene film on anti-corrosion pipelines, such as Figure 1-8 As shown, it includes a square mounting plate 1, a long plate 2, a polyethylene film pasting mechanism 3, a polyethylene film shrinking mechanism 4, a deceleration drive mechanism 5 and an anti-corrosion pipeline drive mechanism 6. The square mounting plate 1 is symmetrically installed with long Plate 2, polyethylene film posting mechanism 3 is rotatably connected to the square mounting plate 1, and the side of the square mounting plate 1 away from the polyethylene film posting mechanism 3 is equipped with a polyethylene film shrinking mechanism 4, a polyethylene film shrinking mechanism 4 It is used to evenly shrink the surface of the polyethylene film pasted on the anti-corrosion pipeline. The deceleration drive mechanism 5 is installed on the lower part of the square mounting plate 1. The deceleration drive mechanism 5 is used to make the rotating drive roller move slowl...

Embodiment 2

[0034] On the basis of Example 1, such as figure 2 As shown, it also includes a guide plate 7, and the top surface of the long plate 2 on both sides of the square mounting plate 1 is symmetrically fixed with the guide plate 7, and the guide plate 7 is used to limit the anti-corrosion pipeline.

[0035] When the anti-corrosion pipeline moves slowly towards the direction of the worm wheel 503, the guide plate 7 on the long plate 2 is used to limit the position of the anti-corrosion pipeline, so as to avoid the position deviation caused by the external force, resulting in incomplete and irregular pasting of the polyethylene film on the anti-corrosion pipeline .

Embodiment 3

[0037] On the basis of Example 2, such as Figure 8 As shown, guide wheels 8 are also included, and there is a draw-in groove on the guide plate 7 away from the long plate 2, and guide wheels 8 are distributed in the draw-in groove. The friction between the wheels 8 is reduced.

[0038] When the anti-corrosion pipeline moves slowly towards the direction of the worm wheel 503, there is a slot on the guide plate 7, and the guide wheel 8 in the slot is in contact with the anti-corrosion pipeline, so that the friction between the anti-corrosion pipeline and the guide wheel 8 is reduced, so that the anti-corrosion pipeline can rotate the driving roller Driven by 601, it moves stably.

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PUM

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Abstract

The invention relates to equipment for pasting a polyethylene film, in particular to equipment capable of tightly pasting a polyethylene film to an anti-corrosion pipeline. The equipment comprises a square mounting plate, long plates, a polyethylene film pasting mechanism, a polyethylene film ironing and shrinking mechanism and the like. The long plates are symmetrically mounted on the two sides of the square mounting plate, the polyethylene film pasting mechanism is arranged on the square mounting plate, and the polyethylene film ironing and shrinking mechanism is mounted on one side of the square mounting plate. A high-temperature heating strip releases heat to heat the polyethylene film, a gear ring drives a rotary supporting sleeve and a device on the rotary supporting sleeve to rotate through a rotary sleeve, so that the high-temperature heating strip rotates along with the rotary supporting sleeve, the surface of the polyethylene film pasted to the anti-corrosion pipeline is evenly ironed and shrunk, the gear ring rotating anticlockwise at a high speed cooperates with a rotary driving roller rotating slowly, and the polyethylene film can be effectively and fully pasted to the anti-corrosion pipeline.

Description

technical field [0001] The invention relates to a device for pasting polyethylene films, in particular to a device capable of closely pasting polyethylene films on anti-corrosion pipelines. Background technique [0002] Polyethylene film is mainly used for anti-corrosion on the outer surface of metal pipelines such as petroleum, natural gas transmission, chemical industry, urban construction, water supply and drainage, and gas transmission. It has the characteristics of good insulation, excellent anti-corrosion effect, impact resistance, aging resistance, convenient construction, and long service life. It is currently used more and more widely. [0003] According to an existing invention patent, its publication number is CN210590575U, and its main technical problem is to facilitate the pasting of polyethylene film on anti-corrosion pipelines. After the polyethylene film, after a long time in contact with the air, it is easy to cause the polyethylene film to fall off. Cont...

Claims

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Application Information

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IPC IPC(8): B29C63/10B29C63/40
CPCB29C63/10B29C63/40B29C63/0004
Inventor 刘勇
Owner 济宁市华奕工贸有限公司
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