Suction lifting and releasing device for optical lens

Abstract

The invention discloses a suction lifting and releasing device for an optical lens. The suction lifting and releasing device comprises a mounting frame, and a mounting plate is fixed to the upper endof the mounting frame. First supporting plates are fixed to one side of the mounting plate, and a servo motor is fixed to the corresponding first supporting plate. A screw rod is fixed to an output shaft of the servo motor, and a driving nut is connected to the screw rod in a screw drive mode. The driving nut is inlaid in a mounting block, and first sliding blocks are arranged on both sides of themounting block. The first sliding blocks slide in first sliding grooves in fixing plates, and the fixing plates are fixed to the first supporting plates. A mounting box is fixed to the lower end of the mounting block, and a first air cylinder is fixed into the mounting box. A first connecting plate is fixed to a piston rod of the first air cylinder, and a vacuum chuck is fixed to the lower end ofthe first connecting plate. A feeding mechanism is arranged below the vacuum chuck. The automatic feeding is realized through the above structure, optical glass is automatically moved, the working efficiency is high, and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of suction and release devices for optical lenses, in particular to a suction and release device for optical lenses. Background technique [0002] Optical glass is mixed with oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melted at high temperature in a platinum crucible, stirred evenly with ultrasonic waves, removed air bubbles, and then subjected to long-term The temperature is lowered slowly over time to avoid internal stress in the glass block. The cooled glass blocks must be measured by optical instruments to check whether the purity, transparency, uniformity, refractive index and dispersion rate meet the specifications. Qualified glass blocks are heated and forged to form optical lens blanks. [0003] Under the trend of international optoelectronic industry structure adjustment and industrial transfer, the world's...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a suction and release device for optical lenses, in order to solve the above-mentioned background technology, most of the existing optical lenses installed on the instrument are manually installed, the work efficiency is low, and the surface of the optical lenses is easy to scratch. Problems causing product scrapping

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