High-speed vertical glass drilling machine

Abstract

The invention relates to the technical field of glass processing machinery, belongs to a glass drilling processing machine, and particularly relates to an electric control feeding mechanism of a drilling motor of a vertical glass drilling machine. The electric control feeding mechanism of the drilling motor of the vertical glass drilling machine comprises a base, a glass supporting frame and an upright post, wherein the upright post is provided with the drilling motor; a horizontal shifting module is arranged between the drilling motor and the upright post; a drilling bit port of the drillingmotor is provided with a clamping plate; the clamping plate is provided with a drilling bit feeding position inductive switch; a servo motor for driving the driving motor to advance and retreat is also arranged between the drilling motor and the horizontal shifting module; and the inductive switch and the servo motor are connected with each other and controlled by a numerical control system. The electric control feeding mechanism of the drilling motor of the vertical glass drilling machine has the following advantages that: 1, due to the adoption of the servo motor and a speed reducer, the drilling precision is improved; and 2, the inductive switch is used to implement the simultaneous working of a front drilling bit and a back drilling bit, the drilling bit at one side is fed to a certainpreset position and then is stopped and dropped back, and the drilling bit at the other side is fed continuously, so the working efficiency is high, and cutter crash appearing in double-side feedingis avoided.

Description

technical field [0001] The invention relates to the technical field of glass processing machinery, belongs to glass drilling processing machines, and more specifically relates to a drilling motor electric control feeding mechanism of a glass vertical drilling machine. Background technique: [0002] There are many models of glass horizontal drilling machines, but the commonly used horizontal glass drilling machines cannot complete large-sized glass drilling processes with a length of 4000-5000 mm and a width of 2500 mm. Moreover, conventional horizontal drilling machines mostly adopt the feed of the handle to operate the drill bit when drilling glass, which obviously does not meet the high-efficiency production and the drilling process to large-area glass. [0003] In order to solve the above problems, Chinese Patent No. 022722572 provides an electronically controlled pneumatic feeding device for the main shaft of a glass vertical drilling machine. It is equipped with a cylin...

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Problems solved by technology

[0005] However, it still has the following disadvantages: 1. The matching operation of the cylinder and the hydraulic damping cylinder requires complex control systems such as solenoid valves and air pipes, and the control accuracy is low; 2. Due to the low control accuracy, it can only be unilaterally advanced. For processing, if the knife is fed on both sides, there will be a knife collision, which will damage the machine and the workpiece, so the work efficiency is low

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