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Quickly-formed rubber strip production method and device

A production method and technology for rubber strips, which are applied in the field of rapid prototyping rubber strip production methods and equipment, can solve the problems of difficulty in guaranteeing rubber strip specifications, long time for producing sheet rubber, slow production efficiency, etc. The effect of plasticizing elasticity and fast molding speed

Pending Publication Date: 2019-04-23
广西新三达橡胶科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The cross-cut cutting rubber strip needs sheet rubber, and it takes a long time to produce sheet rubber, and generally only one piece of rubber can be cut at a time, and the production efficiency is slow; in the process of sheet rubber cutting, manual propulsion or conveyor belt is generally used, so cutting The specifications of each rubber strip produced are difficult to guarantee

Method used

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  • Quickly-formed rubber strip production method and device
  • Quickly-formed rubber strip production method and device
  • Quickly-formed rubber strip production method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A rapid prototyping rubber strip production method and equipment thereof, the rapid prototyping rubber strip production method comprising:

[0032] ① Weigh the rubber raw material and send it into the internal mixer, and add vulcanizing agent at the same time for mixing;

[0033] ②Press and roll the mixed rubber obtained by kneading to obtain rolled sheet rubber;

[0034] ③The rolled sheet rubber is stuffed into the rubber extrusion equipment. The temperature inside the rubber extrusion equipment is 70°C. After the rubber is extruded longitudinally, it is cooled by spraying cooling water twice to obtain rubber strips. The temperature of the cooling water is 5°C;

[0035] ④ After cooling the extruded rubber strips, they are sent to a cutting machine, and after the rubber strips are cut longitudinally, the finished rubber strips are obtained.

[0036] The rapid prototyping rubber strip production equipment includes an internal mixer, rubber extruding equipment and a cutt...

Embodiment 2

[0040] A rapid prototyping rubber strip production method and equipment thereof, the rapid prototyping rubber strip production method comprising:

[0041] ① Weigh the rubber raw material and send it into the internal mixer, and add vulcanizing agent at the same time for mixing;

[0042] ②Press and roll the mixed rubber obtained by kneading to obtain rolled sheet rubber;

[0043] ③The rolled sheet rubber is stuffed into the rubber extrusion equipment. The temperature inside the rubber extrusion equipment is 85°C. After the rubber is extruded longitudinally, it is cooled by spraying cooling water twice to obtain rubber strips. The temperature of the cooling water is 8°C;

[0044] ④ After cooling the extruded rubber strips, they are sent to a cutting machine, and after the rubber strips are cut longitudinally, the finished rubber strips are obtained.

[0045] The rapid prototyping rubber strip production equipment includes an internal mixer, rubber extruding equipment and a cutt...

Embodiment 3

[0049] A rapid prototyping rubber strip production method and equipment thereof, the rapid prototyping rubber strip production method comprising:

[0050] ① Weigh the rubber raw material and send it into the internal mixer, and add vulcanizing agent at the same time for mixing;

[0051] ②Press and roll the mixed rubber obtained by kneading to obtain rolled sheet rubber;

[0052] ③The rolled sheet rubber is stuffed into the rubber extrusion equipment. The temperature inside the rubber extrusion equipment is 90°C. After the rubber is extruded longitudinally, it is cooled by spraying cooling water twice to obtain rubber strips. The temperature of the cooling water is 10°C;

[0053] ④ After cooling the extruded rubber strips, they are sent to a cutting machine, and after the rubber strips are cut longitudinally, the finished rubber strips are obtained.

[0054] The rapid prototyping rubber strip production equipment includes an internal mixer, rubber extruding equipment and a cut...

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Abstract

The invention provides a quickly-formed rubber strip production method and device, in particular a rubber strip production method and a rubber strip production device. The quickly-formed rubber stripproduction method comprises the steps of mixing, rubber extrusion, cooling and cutting. The quickly-formed rubber strip production device comprises an internal mixer, a rubber extrusion device and a cutting machine, wherein the internal mixer is adjacent to the rubber extrusion device; and a discharging port of the rubber extrusion device is connected with the cutting machine. The quickly-formed rubber strip production method and device provided by the invention have the main characteristics that by the adoption of hot-extrusion forming and longitudinal cutting methods, the error is smaller than that generated in a conventional process, the forming is quicker, and the efficiency is higher.

Description

technical field [0001] The invention relates to the field of rubber processing, in particular to a rapid prototyping rubber strip production method and equipment thereof. Background technique [0002] The rubber industry is one of the important basic industries of the national economy. It not only provides people with daily necessities, rubber, medical and other light industrial rubber products that are indispensable in daily life, but also provides various rubber production equipment or rubber parts for mining, transportation, construction, machinery, electronics and other heavy industries and emerging industries. It can be seen that rubber products are important to modern life and modern industry. [0003] The general rubber strip production process mainly includes: mastication→mixing→molding→vulcanization. The quality of the molding process is one of the reasons that directly determine the quality of rubber, production efficiency and cost. The traditional rubber strip mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C51/42B29C51/30B29C51/26
CPCB29C51/268B29C51/30B29C51/42
Inventor 李安华陈昌诚韦奇
Owner 广西新三达橡胶科技有限公司
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