Polishing and derusting device for carrier roller production

Abstract

The invention discloses a polishing and derusting device for carrier roller production. The polishing and derusting device for carrier roller production comprises a base and an outer cover. The outercover is arranged on the base; the outer cover comprises two oppositely arranged side walls and an arc-shaped top wall connected between the two side walls; observation ports are formed in the two side walls; a bracket is arranged on the base; a bearing pedestal is arranged on the bracket; a transmission shaft is arranged on the bearing pedestal in a sleeving manner; a belt wheel is mounted at oneend of the transmission shaft and is connected to a motor through a belt; the motor is mounted on the base; a roller is arranged on the transmission shaft; the roller is of an inner hollow structure;the roller is fixedly connected to the transmission shaft; and a wheel set is mounted below the base. Under electromagnetic action and dust collecting action, splatter of scrap iron can be controlledeffectively, so that the personal safety of staff is guaranteed. The scrap iron can be prevented from being adsorbed to the surface of a carrier roller, so that the polishing quality of the carrier roller is improved.

Description

technical field [0001] The invention relates to the technical field of idler rollers, in particular to a grinding and derusting device for idler roller production. Background technique [0002] The role of the idler is to support the conveyor belt and the weight of the material. The operation of the idler must be flexible and reliable, reducing the friction between the conveyor belt and the idler plays a key role in the life of the conveyor belt, which accounts for more than 25% of the total cost of the conveyor. Although the idler The roller is a small part in the belt conveyor, and the structure is not complicated, but it is not easy to manufacture high-quality idlers. [0003] The roller surface of the idler roller is easy to rust due to long-term contact with the air, so the roller needs to be polished and derusted before painting to ensure the quality of the idler roller. The operator rubs the surface of the iron core back and forth with sandpaper, alkaline water soap ...

AI Technical Summary

Problems solved by technology

[0002] The role of the idler is to support the conveyor belt and the weight of the material. The operation of the idler must be flexible and reliable, reducing the friction between the conveyor belt and the idler plays a key role in the life of the conveyor belt, which accounts for more than 25% of the total cost of the conveyor. Although the idler The roller is a small part in the belt conveyor, and the structure is not complicated, but it is not easy to manufacture high-quality rollers

[0003] The roller surface of the idler roller is easy to rust due to long-term contact with the air, so the roller needs to be polished and derusted before painting to ensure the quality of the idler roller. The operator rubs the surface of the iron core back and forth with sandpaper, alkaline water soap or iron balls. This method is time-consuming and laborious, and the efficiency of rust removal is low. During the operation, it is easy to affect the health of the operator. The existing operator holds it with his hands. When the derusting machine derusts the idler roller, the rust on the idler roller is easy to fly around, so it is easy to get into the eyes of the operator, and the operator is easy to inhale the rust into the body when breathing, which will cause harm to the operator's body , In addition, the use of manual grinding is very time-consuming and physical. For example, if a two-meter-long roller is manually polished, it takes two people nearly 25 minutes to complete it. Therefore, the production efficiency is very low. Manual grinding Also often there will be defects such as uneven grinding and inconsistent surface roughness, which is not conducive to improving the quality of idler products. Patent No.: CN201620085630.8 discloses a grinding and derusting device that can realize automatic grinding, but the metal in the grinding process The gas generated by chips and grinding cannot be collected, the current environmental requirements cannot be met, and there are no corresponding protection measures to meet the safety requirements

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