Oxygen-free light curing hardening forming equipment for processing high-molecular polycarbonate plate

Abstract

The invention discloses oxygen-free light curing and hardening forming equipment for processing a high polymer polycarbonate plate, and particularly relates to the technical field of polycarbonate plate hardening. The equipment comprises a shading chamber, a feeding and discharging mechanism is arranged on one side of the shading chamber, two first rotating rollers are arranged in the shading chamber, the two first rotating rollers are arranged on the same horizontal line, and the front ends and the rear ends of the two first rotating rollers are movably connected with the inner wall of the shading chamber through bearings. According to the equipment, the polycarbonate plate is placed on the top of a first conveying belt, hardening liquid is sprayed to the surface of the plate through a spraying machine on the top of the first conveying belt, the situation that a coating is too thick and drips can be prevented by spraying the hardening liquid from the top, and the hardening liquid can be irradiated by an ultraviolet lamp tube on one side immediately in the spraying process, and therefore, the sprayed hardening liquid can be hardened and formed in time, the situation that the thickness of the coating is not uniform due to the fact that the hardening liquid drips is prevented, the time needed in the machining process can be effectively saved, and the machining efficiency is improved.

Description

Technical field [0001] The present invention relates to the field of polycarbonate plate hardcover, and more particularly to an oxygen-free-forming apparatus for high molecular polycarbonate plate processing. Background technique [0002] The polycarbonate plate refers to a plate material produced by a polycarbonate polymer as a raw material. It can be divided into solid and hollow, and it is commonly called endurance plate, usually a solid single-layer structure, and conventional thickness ranges from 1.8-20 mm. The hollow plate is usually called a sun board, which is a multi-layer hollow structure. The polycarbonate plate has the advantages of high light transmittance, high resistance to resistance, good quality, strong weather resistance, good flame retardancy, and ultraviolet rays. It is a high-tech, comprehensive and excellent performance, energy-saving and environmentally friendly plastic plates. Moreover, polycarbonate plates are widely used in machinery, electronics, auto...

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Problems solved by technology

[0005] For this reason, the present invention provides a kind of oxygen-free light-cured and hardened forming equipment for polymer polycarbonate plate processing, by placing the polycarbonate plate on the top of the first conveyor belt and utilizing the sprayer on the top of the first conveyor belt to paint the surface of the plate. Spraying hardening liquid, spraying hardening liquid from the top can prevent the coating from dripping when it is too thick, and the hardening liquid will be irradiated by one side of the ultraviolet lamp immediately during the spraying process, so that the coating after spraying The hardening liquid is hardened and formed in time to prevent the uneven thickness of the coating caused by the dripping of the hardening liquid. It can also effectively save the time required for the processing process and improve the processing efficiency to solve the problem of bottom coating in the prior art. Problems of uneven coating thickness and plate hardness caused by hardening solution

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