Double automatic feeding device of abrasive belt polishing machine and abrasive belt polishing machine using the device

Abstract

The invention discloses a dual automatic feeding device of a belt sander. The dual automatic feeding device of the belt sander comprises a robot and feeding devices. The feeding device comprises two feeing devices which are symmetrically arranged centered by the robot and are same in structure; and each of the feeding devices comprises a frame, a lifting type material receiving assembly and a horizontal feeding assembly located on the frame, a pushing positioning assembly and a positioning tray transferred among the assemblies. According to the dual feeding device of the same structure, the track and frequency of left and right movements of the robot are consistent, so that unilateral wear is not generated by the robot, the service life is prolonged, the positioning precision and the production efficiency are also improved, and therefore, the production cost is lowered.

Description

technical field [0001] The invention relates to polishing machine equipment, which belongs to the technical field of polishing equipment, in particular to a double automatic feeding device of an abrasive belt polishing machine and an abrasive belt polishing machine using the device. Background technique [0002] Existing robotic abrasive belt polishing equipment generally consists of a polishing host, a robot and a single fixed feeding device. The robot is placed directly in front of the polishing machine, and a single fixed feeding device is placed on the left or right side of the robot. With such a structural layout, since the robot only moves back and forth in one direction to pick up the workpiece, it is easy to cause unilateral wear of the robot gearbox gear. This leads to inaccurate positioning of the robot and reduces the service life of the robot; It caused the robot to stop due to an error when clamping or placing the workpiece. Therefore, the blank to be processed...

AI Technical Summary

Problems solved by technology

The robot is placed directly in front of the polishing machine, and a single fixed feeding device is placed on the left or right side of the robot. With such a structural layout, since the robot only moves back and forth in one direction to pick up the workpiece, it is easy to cause unilateral wear of the robot gearbox gear. This leads to inaccurate positioning of the robot and reduces the service life of the robot; on the other hand, the material tray of a single fixed feeding device is generally fixedly connected to the bracket through a linear slide rail, and the material tray can only move back and forth horizontally on the bracket, with low positioning accuracy and easy It caused the robot to stop due to errors when clamping or placing the workpiece. Therefore, the blank to be processed and the processed workpiece can only be manually placed next to the feeding device, which takes a long time, resulting in low polishing efficiency and high labor costs. A standard module is integrated into an automated production line

Images