Sand roller rust removal plate sanding machine based on magnetic field sound wave vibration shedding

Abstract

The invention discloses a sand roller rust removal plate sanding machine based on magnetic field sound wave vibration shedding. The machine structurally comprises a ventilation port, a working cabinetbody, a working table, a maintenance cabinet, a rust removal device and a controller. According to the machine, by means of the interaction between a high-frequency coil and a direct-current magnet,eddy-current sound wave vibration is generated on the outer surface of a sand roller in a balanced mode, so that rust can be removed; meanwhile, the rust is clear away, the rust with larger volume canbe crushed by a crushing wall, the direct-current magnet can be promoted to attract the rust, and the rust is prevented from flying; meanwhile, a magnetic attracting performance is guaranteed througha rust scraping structure, the vortex generated by the high-frequency coil can carry out heating drying on the outer surface of the sand roller, and the oxidation and rusting speed of the sand rollercan be reduced; and a wiring board mutually cooperates with an electric conduction sliding block, the high-frequency coil can freely move in the direction of the wiring board, the rust of any position on the surface of the sand roller is subjected to vibration clearing, the occupied space is small, and the grinding of a plate is not hindered.

Description

technical field [0001] The invention relates to the field of sanding machines, more precisely, it relates to a sanding machine for derusting plates based on magnetic field and acoustic wave vibrations for shedding sand rollers. Background technique [0002] Sanding the building boards, in order to make the processed surface more smooth and even, its thickness is uniform, and currently for the board grinding, most of the boards are sanded evenly by using sand rollers to drive the abrasive belt to grind the boards at multiple angles. The existing traditional Technical considerations are not comprehensive and have the following disadvantages: [0003] Due to the relatively humid weather in the south, the air contains more moisture. When the sanding machine is not used for a long time, it is placed in the air. Due to cost considerations, sanding rollers are generally not made of alloys, and most of them are made of iron. Iron is easy to react with water molecules and oxygen in ...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a plate sander based on the vibration of the magnetic field and acoustic waves to remove the rust from the sand roller, so as to solve the problem in the prior art that the air contains more moisture due to the relatively humid weather in the south. When the sanding machine is not used for a long time and placed in the air, due to cost considerations, the sanding roller is generally not made of alloy, and most of it is made of iron, and iron is easy to react with water molecules and oxygen in humid air , produce rust, and the surface of the emery roller is rusty and rough, and the friction force increases, which increases the wear between the tension roller and the tension roller, causing the abrasive belt to wrinkle. At the same time, the rough surface of the emery roller makes it difficult for the abrasive belt to swing, further causing sand The belt is wrinkled, and the wrinkling of the abrasive belt leads to uneven grinding, smooth and flat defects

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