Automatic material taking and placing mechanism of engraving and milling machine

Abstract

The invention relates to the technical field of glass engraving and milling machines, in particular to an automatic material taking and placing mechanism of an engraving and milling machine. According to the technical scheme, a box body is arranged, an inner cavity is formed in the box body, conveying mechanisms used for conveying workpieces are arranged on the left portion and the right portion of the inner cavity correspondingly, auxiliary feeding mechanisms are arranged on the cavity walls of the left end and the right end of the inner cavity correspondingly, a rotating column is arranged on the lower portion of the inner cavity, and a machining rotating disc is rotationally arranged on the top of the rotating column; a hollow sleeve is arranged on the bottom wall of the machining rotary disc, a bevel gear ring is arranged at the outer end of the hollow sleeve, and limiting mechanisms used for positioning workpieces are evenly arranged on the machining rotary disc. Through cooperation of the machining rotating disc, the conveying mechanism, the bidirectional lead screw, the suction cup mechanism, the connecting rod, the bevel gear, the bevel gear ring, the positioning plate, the cam and the abutting rod, the engraving and milling machine can conduct feeding and discharging at the same time through the simple structure, shutdown for material replacement is not needed, material taking or discharging is conducted through the conveying mechanism, and the production efficiency is improved. And the working efficiency of the engraving and milling machine is effectively improved.

Description

technical field [0001] The invention relates to the technical field of glass engraving machines, in particular to an automatic feeding and discharging mechanism of a fine engraving machine. Background technique [0002] Glass engraving machine is a kind of CNC machine tool, also known as: glass engraving machine, glass punching machine, glass edging machine, special-shaped glass cutting machine, glass slotting machine, precision glass forming machine. The concept was first proposed and realized by Shenzhen Ocean CNC. The glass engraving machine is mainly used in the fine processing and special-shaped cutting of various ultra-thin glass, and the technology is very mature. Due to the development and demand of the electronic consumer market in the future, more digital electronic display screens use glass as display screens or touch screens, and the market for glass engraving machines is also growing. [0003] The existing glass engraving machine needs to be equipped with a mec...

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Problems solved by technology

[0003] The existing glass engraving machine needs to be equipped with a mechanical arm to automatically load and unload glass materials, but due to the high cost of the robotic arm, this undoubtedly increases the cost of the enterprise. Every time after finishing the engraving operation of a piece of glass, it is necessary to stop the machine to replace the glass, which will waste a lot of time and lead to low work efficiency. Therefore, there is an urgent need for a fine engraving machine with high loading and unloading efficiency.

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