Full-automatic grinding machine and grinding method thereof

Abstract

The invention discloses a full-automatic grinding machine and a grinding method thereof. The full-automatic grinding machine comprises a machine platform, a drill point plate, a rotary plate device, a drill point gripping device, a drill point cleaning device, a drill bit appearance detection device, a movable grinding clamping device, a grinding wheel, a switch gripping device, a point transmitting and receiving arm device, a rotary drill point gripping device and a drill point depth compensation device, wherein the rotary plate device has an operation function during double-direct conveying and performs intermittent rotation in the circumferential direction; the drill point gripping device is arranged between the drill point plate and the rotary plate device and used for performing drill point gripping back and forth; the drill bit appearance detection device is used for detecting drill points conveyed to the rotary plate device; the movable grinding clamping device is arranged on a sliding platform; the grinding wheel is used for grinding the drill points clamped on the movable grinding clamping device; the point transmitting and receiving arm device is arranged between the switch gripping device and the movable grinding clamping device and used for performing drill point gripping back and forth; the rotary drill point gripping device is arranged between the rotary plate device and the switch gripping device and used for performing drill point gripping back and forth. By means of the full-automatic grinding machine, grinding, cleaning, colloidal particle depth compensation and drill bit appearance detection can be achieved on the same machine, and then accepted products and defective products of the drill points can be distinguished.

Description

technical field [0001] The invention relates to the technical field of grinding equipment, and more specifically relates to a fully automatic grinding machine and a grinding method thereof. Background technique [0002] At present, as far as PCB board production technology is concerned, the processing tool used for PCB board drilling is a micro drill bit dedicated to PCB board drilling with a diameter smaller than that of ordinary milling cutters. In addition, with the continuous development of the electronics industry, the demand for PCB boards The continuous increase will inevitably increase the demand for PCB board processing work, which puts forward higher requirements for the efficiency of processing tool production. [0003] At present, for the detection and grinding of micro-drills, it has been detected and ground manually with a microscope, and the efficiency, accuracy and detection stability are relatively low. With the development of the industry, automatic detect...

AI Technical Summary

Problems solved by technology

[0003] At present, for the detection and grinding of micro-drills, it has been detected and ground manually with a microscope, and the efficiency, accuracy and detection stability are relatively low.

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