Automatic nylon tube hot forming apparatus and process

A technology of automatic heating and forming equipment, used in the field of nylon tube forming, can solve the problems of temperature reduction, easy to slow stretching, and reduced bending accuracy, and achieve the effect of preventing rotation and twisting, ensuring forming quality and high processing efficiency.

Active Publication Date: 2020-04-03
ZHEJIANG BOSHITE MECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when the above-mentioned equipment is in use, the nylon tube cannot be heated during the process from the heating assembly to the outer bending wheel assembly, so that the temperature of the nylon tube decreases when it reaches the bending wheel assembly, and then the nylon tube is bent by the bending wheel assembly. After setting the angle and radian, it is prone to slow stretching, which reduces the precision of the pipe bending

Method used

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  • Automatic nylon tube hot forming apparatus and process
  • Automatic nylon tube hot forming apparatus and process
  • Automatic nylon tube hot forming apparatus and process

Examples

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Embodiment 1

[0056] refer to figure 1 , figure 2 , image 3 , is an automatic heating and forming equipment for nylon tubes disclosed in the present invention, comprising a fuselage 2, a feeding assembly 1, a heating assembly 3 and a pipe bending assembly 4 sequentially arranged in the fuselage 2, and the heating assembly 3 includes and The oven 31 connected to the feeding assembly 1 and the electric heating cylinder 32 arranged between the oven 31 and the elbow assembly 4, the electric heating cylinder 32 is provided with a heating ring, and the nylon tube is fed from the feeding assembly 1 and passed through the oven 31 and the electric heating cylinder 32 and enter the elbow assembly 4, the electric heating cylinder 32 and the elbow assembly 4 are arranged outside the fuselage 2, as a part of the heating assembly 3, so that the heating assembly 3 does not protrude in the oven 31 In the case of the outside of the fuselage 2, the nylon tube protruding from the outside of the fuselage 2...

Embodiment 2

[0069] refer to Figure 10 , this embodiment of the present invention discloses a nylon tube molding process, including the nylon tube automatic heating molding equipment in embodiment 1, which includes the following process steps:

[0070] S1: lead wire, manually feed the end of the coiled nylon tube between the upper conveyor belt 11 and the lower conveyor belt 12 in the feeding assembly 1, so that the feeding assembly 1 continuously pulls the pair of nylon tubes;

[0071] S2: heating inside the fuselage 2, and the nylon tube is heated through the oven 31;

[0072] S3: external heating of the fuselage 2, the nylon tube is heated outside the fuselage 2 through the electric heating cylinder 32;

[0073] S4: Bending, start the second drive assembly 44 to drive the elbow assembly 42 to rotate at a certain angle to press the nylon tube into the bending groove 414;

[0074] S5: stop, the elbow assembly 42 keeps the state of pressing the nylon tube into the bending groove 414 for...

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Abstract

The invention discloses an automatic nylon tube hot forming apparatus and process, and relates to the technical field of nylon tube forming. The automatic nylon tube hot forming apparatus comprises abody, a feeding assembly, a heating assembly and a bending assembly, wherein the heating assembly comprises a baking oven in communication with the feeding assembly and an electric heating cylinder arranged between the baking oven and the bending assembly; a heating ring is arranged in the electric heating cylinder; a nylon tube is fed from the feeding assembly and enters the bending assembly through the baking oven and the heating ring; the electric heating cylinder and the bending assembly are arranged outside the body; and an air cooling system and a cutting device are arranged outside thebending assembly. The nylon tube forming process comprises the following steps: pulling; heating in the body; heating outside the body; bending; staying; feeding; angle adjusting; repeating the previous steps until the length and the bending degree of the nylon tube meet the requirements; and cutting off. The apparatus and process have the beneficial effects of improving the forming precision of the nylon tube, ensuring the product quality and improving the machining efficiency.

Description

technical field [0001] The invention relates to the technical field of nylon tube molding, in particular to an automatic heating molding equipment and molding process for nylon tubes. Background technique [0002] Nylon bending and shaping tubes have been used in the automotive industry for a long time. According to the actual application needs, they often need to be bent into different angles in different directions. The nylon bending and shaping tubes in the prior art are usually shaped first and then heated. , that is, first make a metal mold with a specific curvature according to the shape of the nylon tube to be formed, then put the unbent nylon tube into the mold, then heat the mold and the nylon tube together, and finally cool the mold , after the mold is opened, the nylon tube is molded into a specific shape. This production process is more troublesome, not only a waste of time, but also a specific metal mold can only be used for molding nylon tubes of one specificat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C53/08B29C53/84B29C31/00B29C53/80B29C69/00B29K77/00B29L23/00
CPCB29C53/083B29C53/84B29C31/00B29C53/80B29C69/001B29K2077/00B29L2023/22B29D23/006B29C53/005B29C51/427B29C53/08B29L2023/004
Inventor 冯波何龙君
Owner ZHEJIANG BOSHITE MECHANICAL CO LTD
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