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Continuous extrusion cooling device for cable material processing

A cooling device and cable material technology, applied in the direction of coating, etc., can solve the problems of poor cooling uniformity and cooling effect, and achieve the effect of improving cooling effect, improving quality, uniform and rapid cooling, shaping and granulation

Inactive Publication Date: 2022-03-25
天长市运成电缆辅料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of poor cooling effect and poor cooling uniformity in cable material processing in the prior art, and propose a continuous extrusion cooling device for cable material processing

Method used

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  • Continuous extrusion cooling device for cable material processing
  • Continuous extrusion cooling device for cable material processing
  • Continuous extrusion cooling device for cable material processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1-6 , a continuous extrusion cooling device for cable material processing, comprising a device table 2, a water-cooled box 3, a separation box 4, an air-cooled box 5 and a pelletizing frame 6 arranged sequentially from left to right on the device table 2, said The left side of the upper end of the device table 2 is provided with an extruding tube 1, and the left end of the extruding tube 1 is connected with the extruding device. The inside of the water-cooled box 3 is spirally provided with a spiral tube 10, and the two ends of the spiral tube 10 are connected to the water-cooled box 3 respectively. The external water inlet 11 communicates with the water outlet 12. The inside of the separation box 4 is provided with a material transfer pipe 40, and the right end of the material transfer pipe 40 extends outwards through the air-cooled box 5 and is connected with the pelletizing frame 6. The right end of the extrusion pipe 1 passes through the spiral pipe...

Embodiment 2

[0033] refer to Figure 1-6 , this embodiment is basically the same as Embodiment 1. Preferably, the lower end of the device table 2 is provided with a first motor 8, and the output shaft of the first motor 8 is connected to the outer wall of the separation box 4 through the first belt 9, and the separation The two sides of the box 4 are connected with the water-cooled box 3 and the air-cooled box 5 by a rotating mechanism, which effectively causes rotation between the separation box 4 and the extruded material. Improve the cooling effect and improve the uniformity of cooling.

[0034] In order to improve the stability of the rotation of the separation box 4, preferably, the rotating mechanism includes annular slots 15 arranged on the outer walls of both sides of the separation box 4 and a plurality of slots arranged on the side of the separation box 4 near the water-cooled box 3 and the air-cooled box 5. A block 13, the inside of the annular slot 15 is connected with an extr...

Embodiment 3

[0037] refer to Figure 1-6 , this embodiment is basically the same as Embodiment 2. Preferably, the lower end of the telescopic rod 23 is connected to the limiting plate 24, the cutting blade 25 is arranged at the bottom of the limiting plate 24, and one side of the limiting plate 24 is connected to the pelletizing frame. 6 sliding connections on the inner wall. Effectively guarantee the stability of the cutting process.

[0038] In order to facilitate the cut extruded material to quickly fall into the cold barrel 7 below, preferably, an inclined plate 26 is provided at the inner right end of the pelletizing frame 6 , and the inclined plate 26 is connected with the discharge port 27 .

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Abstract

The invention discloses a continuous extrusion cooling device for cable material processing, and relates to the technical field of cable material processing. Comprising a device table, a water cooling box, a separation box, an air cooling box and a grain cutting frame, an extrusion pipe is arranged on the left side of the upper end of the device table, a spiral pipe is spirally arranged in the water cooling box, a material transferring pipe is arranged in the separation box, and the right end of the material transferring pipe extends outwards to penetrate through the air cooling box to be connected with the grain cutting frame; a cutting opening is formed in one side of the left end of the pelletizing frame, an air cylinder is arranged at the top of the pelletizing frame, the lower end of the air cylinder is connected with a cutting blade through a telescopic rod, a discharging opening is formed in the device table at the lower end of the pelletizing frame, and the discharging opening communicates with the upper end of a cold material barrel at the lower end. The device overcomes the defects in the prior art, is reasonable in design and convenient to use, can continuously, uniformly and quickly cool, shape and granulate the extruded cable material, and can subsequently and uniformly cool the cable material, so that the quality of the cable material is improved.

Description

technical field [0001] The invention relates to the technical field of cable material processing, in particular to a continuous extrusion cooling device for cable material processing. Background technique [0002] Cable material is an indispensable material for the preparation of wire and cable sheath (also called "outer sheath" or "insulation layer") and is usually supplied to wire and cable manufacturers in the form of wire and cable particles. Generally, cable materials are mostly processed. Various raw materials are mixed at high temperature and then extruded and granulated by an extruder. However, the temperature of the general extruder is often high when extruded, and it is necessary to use a cooling device to connect the head of the extruder to achieve accurate extrusion. material cooling effect. [0003] Most of the existing cooling devices use water cooling to continuously cool the outside of the discharge pipe of the machine head, so that the extruded material is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B9/06B29B9/16B29C48/885
CPCB29B9/06B29B9/16B29C48/885
Inventor 曹忠有曹贵青郭俊
Owner 天长市运成电缆辅料有限公司
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