Automatic safe rubber crusher

Abstract

The invention discloses an automatic safe rubber crusher including: a rubber crushing chamber, a roller assembly arranged on the upper part of the rubber crushing chamber, a rubber cutting assembly installed in the middle of interior of the rubber crushing chamber, and a power assembly driving a roller assembly and a rubber cutting assembly. The roller assembly includes two rollers which are matched with each other; the rubber cutting assembly includes a moving blade and a fixed blade which are matched with each other; a material inlet is arranged on the top of the rubber crushing chamber; a material outlet is arranged on the bottom of the rubber crushing chamber; a ventilation hole is installed on the side wall of the rubber crushing chamber and is communicated with an air condenser; a protective cover is clamped to the material inlet, wherein one side of the protective cover is a material inlet channel provided with a rubber conveyor belt; automatic detection apparatuses are respectively arranged on the roller assembly and the rubber cutting assembly. The rubber crusher has simple structure and effectively reduces the temperature of the blades in the rubber crusher, thereby avoiding adhesion of the rubber and ensuring the crushing effect of rubber, and further improving rubber crushing efficiency. In addition, the rubber crusher prevents splashing of rubber chips or foreign matters, thus insuring safety of workers. The rubber crusher is safe, high-effective and reliable and has high automatic degree.

Description

technical field [0001] The invention relates to the technical field of rubber processing equipment, in particular to an automatic safety rubber breaker. Background technique [0002] As an irreplaceable consumable in industrial production and life, rubber is widely used, and the rubber industry has become one of the important basic industries of the national economy. The recycling of waste rubber not only avoids environmental pollution, but also brings good economic benefits. The recycling of rubber needs to be pretreated by a rubber breaker to break large pieces of rubber into small rubber, and then heat and melt for further processing. The existing rubber breaker cuts the rubber through the high-speed rotation of the blade. Due to the high-speed rotation of the blade and the continuous friction with the rubber, it will continue to generate heat. , There will be rubber sticking to the blade, which will affect the cutting of rubber, and seriously block the rotation of the ...

AI Technical Summary

Problems solved by technology

The existing rubber breaker cuts the rubber through the high-speed rotation of the blade. Due to the high-speed rotation of the blade and the continuous friction with the rubber, it will continue to generate heat. , there will be rubber sticking to the blade, which will affect the cutting of rubber, and seriously block the rotation of the blade, increase the working load of the motor and burn out the motor

In the existing rubber breaker, after the rubber enters from the feed port, the rollers at the lower part of the feed port squeeze the rubber against each other, which may easily cause irregular small pieces of rubber or debris to fly out of the feed port due to uneven force. , hurt the operator, and there is no protective measure on the roller, which is easy to pinch the hand of the feeding worker, etc., there is a great potential safety hazard, and the degree of automation is low

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