Automatic processing extrusion equipment for rubber regeneration

Abstract

The invention relates to automatic processing extrusion equipment for rubber regeneration. The equipment is characterized by comprising a control panel, a feeding device, a primary material conveyingpreheating device, a secondary material conveying preheating device, a material conveying exhaust device and a cooling device, wherein the feeding device, the primary material conveying preheating device, the secondary material conveying preheating device, the material conveying exhaust device and the cooling device are sequentially connected according to the rubber advancing direction; the feeding device comprises a first feeding nozzle, a feeding screw rod, a feeding cabin, a first motor and a second feeding nozzle; the primary material conveying preheating device comprises a first materialinlet, a first preheating passage, a first preheating screw rod, a first discharging opening and a second motor; the secondary material conveying preheating device comprises a second feeding opening,a second preheating passage, a second preheating screw rod, a second discharging opening and a third motor; the material conveying exhaust device comprises a horizontal material conveying device, a vertical material conveying device, a host machine body, an exhaust device, a first gearbox and a fourth motor; the cooling device comprises a cooling machine body, a second gearbox and a fifth motor. The operation panel is used for controlling the equipment; the equipment operation is precise; the operation process is simple; the labor cost is saved.

Description

technical field [0001] The invention belongs to the technical field of reclaimed rubber processing equipment, and in particular relates to an automatic processing and extruding device for rubber regeneration. Background technique [0002] As an important strategic material, rubber is strictly controlled by all countries. my country is a country that uses a lot of rubber, but also a country that is extremely scarce in rubber resources and produces a lot of waste rubber. About 70% of the annual rubber consumption is imported from abroad. China's General Administration of Customs announced that my country imported 2.18 million tons of natural rubber in 2012, 3.8% higher than the 2.1 million tons in 2011. Therefore, the reuse and reproduction of waste rubber has far-reaching significance for my country to get rid of the plight of lack of rubber resources. In order to solve the shortage of rubber resources in our country, our country has been advocating, encouraging and suppor...

AI Technical Summary

Problems solved by technology

[0003] More and more people are investing in the research of recycled rubber automation equipment. The main structure of the automatic rubber powder plasticizing device includes a stirring device, a feeding device, a plasticizing device and a cooling device. It has many processes and consumes a lot of energy. The production efficiency is low, the stability is poor, it is easy to block the material and stick to the screw, the refining wheel is broken, the product quality fluctuates greatly, the equipment is not durable, and the equipment manufacturing cost is high

For example, Chinese patent CN101434710A discloses an automatic rubber powder plasticization process and its device. The device includes a stirring device, a feeding device, a thermal reaction device and a cooling device connected in sequence. Processes such as mixing, sulfur breaking plasticization and cooling are basically operated according to this process in the industry, but the heating reaction device in this equipment adopts a single set of stirring heating device, the equipment is simple, and there is uneven heating, which will affect the subsequent desulfurization Plasticization causes low conversion rate, which directly affects output and quality. Generally speaking, production efficiency is low, quality is not high, automation is low, and equipment durability is poor

[0004] Chinese patent CN203048849U discloses an environmentally friendly three-in-one multifunctional rubber recovery machine, which includes a stirring device connected in sequence, a first-stage screw plasticization recovery device, a forced feeder, a second-stage screw plasticization recovery device and a forming filter die, The stirring device of this device can only control the speed of two gears, and there is only one heating device for the whole process, and the heating device is only installed in the part of the casing of the second-stage screw plasticizing recovery device, which is likely to cause the problem of uneven heating

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