Brush machine automatic brush adjustment mechanism

Abstract

The invention discloses an automatic brush adjusting mechanism for a plate brushing machine. The automatic brush adjusting mechanism comprises a thickness measuring module, a gap adjusting module and a control system which are arranged in front of a cleaning part of the plate brushing machine, wherein the thickness measuring module can measure thickness of runner plates fed into the plate brushing machine and transmit information to the control system; the gap adjusting module comprises a drive mechanism, a nut and a screw, the nut is fixed on the plate brushing machine and is in movable screw joint with the screw, the drive mechanism drives the screw to rotate, and one end of the screw can be connected with a brush wheel mounting bracket of the plate brushing machine through relative rotation around a screw shaft; the control system controls the drive mechanism to act. The plate quality can be guaranteed, the gap adjusting module can adjust brush pressure automatically according to the thicknesses of the plates and drives the screw to rotate through the drive mechanism, so that lifting and dropping of the screw is realized, and the automatic brush adjusting mechanism is high in adjusting speed and adjusting precision and can meet requirement for efficient production.

Description

technical field [0001] The invention relates to a mirror plate brushing machine, in particular to an automatic brushing mechanism of the plate brushing machine. Background technique [0002] During mass production or reprocessing of boards in the factory, a large amount of dust, oil and gas substances, oxide layers, resin layers, burrs, etc. will be generated to pollute the board surface. The board brushing machine can complete the cleaning of the board surface, such as resin removal , reduce copper, remove copper particles, remove oxide layer, and deburr, so as to produce high-quality clean board surface. When cleaning the surface of the laminated mirror board, it uses the wet process to clean the mold. Brush mold cleaning needs The height of the bristle wheel is adjusted according to the thickness of the plate to meet the plate brushing of plates with different thicknesses. At present, the plate brushing machine uses current (ampere) constant pressure to maintain the gap b...

AI Technical Summary

Problems solved by technology

[0002] During mass production or reprocessing of boards in the factory, a large amount of dust, oil and gas substances, oxide layers, resin layers, burrs, etc. will be generated to pollute the board surface. The board brushing machine can complete the cleaning of the board surface, such as resin removal , reduce copper, remove copper particles, remove oxide layer, and deburr, so as to produce high-quality clean board surface. When cleaning the surface of the laminated mirror board, it uses the wet process to clean the mold. Brush mold cleaning needs The height of the bristle wheel is adjusted according to the thickness of the plate to meet the plate brushing of plates with different thicknesses. At present, the plate brushing machine uses current (ampere) constant pressure to maintain the gap between the brush wheels to achieve the cleaning effect of the wet process. This method leads to production The efficiency is low, and it cannot meet the increasing demand for production capacity. At the same time, this method cannot detect the thickness of the plate in real time, and it is difficult to ensure the quality of the thickness of the steel plate. The steel plate that is too thick needs to be sent out for grinding, and the cost is high.

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