Plate double-surface synchronous polishing device

Abstract

The invention discloses a plate double-surface synchronous polishing device. The plate double-surface synchronous polishing device comprises a plate fixing frame, polishing mechanisms and a synchronous driving mechanism. The number of the polishing mechanisms is two sets, and the two sets of polishing mechanisms are arranged above and below the plate fixing position of the plate fixing frame correspondingly. Each set of polishing mechanism comprises a fixedly-arranged installation base and a polishing machine slidably connected with the installation base. Each polishing machine comprises a polishing head. The polishing working surfaces of the polishing heads of the two polishing machines face the plate fixing position. The synchronous driving mechanism comprises a driving motor, a rotating shaft, transmission ropes and tension springs. An output shaft of the driving motor is fixedly connected with one end of the rotating shaft. The rotating shaft is axially perpendicular to the plate fixing plane and arranged on the side portion of the plate fixing frame. Wire wrapping wheels are fixedly arranged at the two ends of the rotating shaft correspondingly. One end of each transmission rope is connected with the corresponding wire wrapping wheel in a wrapped mode, and the other end of each transmission rope is fixedly connected with the corresponding polishing machine. One end of each tension spring is fixedly connected with the corresponding polishing machine. The length of each transmission rope connected to the corresponding wire wrapping wheel in the wrapped mode is increased, so that the corresponding tension spring is stretched. According to the plate double-surface synchronous polishing device, double-surface synchronous polishing of a plate can be achieved.

Description

technical field [0001] The invention relates to the technical field of plate processing equipment, in particular to a plate double-sided synchronous polishing device. Background technique [0002] Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is to use polishing tools to modify the surface of the workpiece to obtain a smooth surface or mirror luster. [0003] At present, in the polishing process of the plate, the plate is generally fixed first, then the outward side of the plate is polished, and then the plate is turned over to polish the other side. There are also some polishing mechanisms that can simultaneously polish both sides of the plate, but the driving mechanism used to drive the double-sided polishing rollers often cannot realize the synchronous drive of the two polishing rollers, while the double-sided polishing is used to support the plate. ...

AI Technical Summary

Problems solved by technology

There are also some polishing mechanisms that can simultaneously polish both sides of the plate, but the driving mechanism used to drive the double-sided polishing rollers often cannot realize the synchronous drive of the two polishing rollers, while the double-sided polishing is used to support the plate. The limit function of the bracket is limited, especially when the high-speed rotating polishing roller is used to polish the plate, the result that the polishing roller cannot be synchronized will lead to uneven polishing on both sides of the plate, and even cause deformation of the plate in severe cases

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