Automatic plate moving mechanism of large-diameter high-accuracy glass polishing machine

Abstract

The invention relates to an automatic disk-moving mechanism of large-diameter high-accuracy glass polisher, mainly comprising a large rotary disk. On the disk face of large rotary disk rubber disk is set and on the rubber disk finishing disk and workpeice disk are set. A three-foot scaffold is set at outside of the large rotary disk. Three horizontal beams of the scaffold are located above the large disk and are intersected with the large disk at the center. Radial disk-moving mechanism is set on each horizontal beam. The mechanism comprising a radial screw, a radial guide rail, a radial seat frame and step motor. Vertical lifting mechanism is set on each radial seat frame. The mechanism comprises a vertical screw, a vertical guide rail, a vertical seat frame and step motor, wherein a vertical seat frame is fixed with the center frame of finishing disk and other two vertical seat frame are fixed with the center frame of workpeice disk. Transmission mechanism for driving the finishing disk or the workpeice disk rotate is set on each vertical seat frame. The invention can improve producing efficiency and decrease industrial injury. The invention also conquers the deformation problem of rubber disk face and improves machining quality.

Description

technical field

[0001] The invention relates to a glass polishing machine, in particular to the improvement of a large-diameter and high-precision glass polishing machine. Background technique

[0002] Chinese patent 200420110942.7 "Large-diameter high-precision glass polishing machine" proposes a large-diameter glass polishing machine that uses a granite turntable pivoted on a granite base. This polishing machine mainly includes a large turntable pivoted on the base. The upper surface of the large turntable is provided with a plastic plate with abrasives, on which there is a trimming plate and two workpiece plates, the glass workpiece to be processed is placed in the work plate, and when the large turntable rotates, the workpiece is driven on the large plate. The turntable rotates irregularly to achieve the purpose of polishing and grinding. At the same time, the trimming disc also rotates irregularly on the large turntable to trim the rubber disc. This kind of polishing m...

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