Optical coating material guiding and drying device

Abstract

The invention discloses an optical coating material guiding and drying device and relates to the technical field of material drying. The optical coating material guiding and drying device comprises asupporting frame; a servo motor and a hot-air blower are fixed to the supporting frame; a hollow shaft is rotationally installed in the center of the supporting frame; a drying mechanism used for drying materials in a net barrel is disposed on the hollow shaft; and a stirring mechanism used for dispersing coating materials is rotationally installed in the net barrel. The optical coating material guiding and drying device is driven by the servo motor, the rotating effect of a rotating frame is achieved, thus the net barrel can be driven by an autoroatation mechanism and a revolution mechanism to perform autoroatation while performing revolution around the hollow shaft, then particle materials in the net barrel can be driven to be fully rotationally dispersed, the materials can be in full contact with the hot air flow, water volatilization is facilitated, meanwhile the stirring mechanism can rotate and disperse the materials in the net barrel while the rotating frame rotates, the dispersed degree of the materials is further improved, and rapid drying of the materials is effectively facilitated.

Description

technical field [0001] The invention relates to the technical field of material drying, in particular to an optical coating material guide drying device. Background technique [0002] Optical coating refers to the process of coating a layer (or multiple layers) of metal (or dielectric) thin films on the surface of optical parts. The purpose of coating on the surface of optical parts is to reduce or increase light reflection, beam splitting, and color separation. , filtering, polarization and other requirements. Commonly used coating methods include vacuum coating (a type of physical coating) and chemical coating. Coating is to coat a layer of transparent electrolyte film or a metal film on the surface of a material by physical or chemical methods. The purpose is to change the surface of the material. reflection and transmission properties. [0003] The patent application publication number is CN 107906890 A discloses a particle drying device, which includes a drum and an i...

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Problems solved by technology

[0003] The patent application publication number is CN 107906890 A discloses a particle drying device, which includes a drum and an inner cylinder of the lifting board; a plurality of inner cylinders of the lifting board are inserted and spliced ​​in the drum; the inner wall of the drum is provided with an insertion groove, and the The outer wall of the inner cylinder of the lifting board is correspondingly provided with a matching plug-in protrusion; one end of the lifting board is hinged to the wall of the inner cylinder of the lifting board, and the two ends of the inner cylinder of the lifting board are provided with fixing parts for fixing the lifting board; The part includes a circular fixed plate, the inner edge of the fixed plate is connected to the plug board, and several slots are evenly arranged on the plug board, and the width of the slot is the same as the thickness of the lifting board. The material is dried, but the degree of dispersion of the material is low, and the coating material cannot be dried efficiently. Therefore, an optical coating material guide drying device is now provided to solve the above technical problems

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