Backlight plastic frame drying device

Abstract

The invention relates to the technical field of backlight plastic frame processing accessory devices, in particular to a backlight plastic frame drying device. Through the backlight plastic frame drying device, an oil paint on a plastic frame can be prevented from adhering, so that the quality of a plastic frame paint layer is improved; the occurrence of the phenomenon that working personnel is scalded by high-temperature air is avoided, so that the potential safety hazard is eliminated, and the practicability is improved; and meanwhile, a volatile organic solvent in the drying process can betreated, so that the pollution caused on the working environment is prevented, the respiratory health of workers is protected, and the use reliability is improved. The backlight plastic frame drying device comprises a base, a left bottom plate, a right bottom plate, a left support plate, a right support plate, a top plate, a front support plate, a back support plate, a pulling rope, a winch, a pulley, a drive gear, a rack, a drying device, a sliding door plate, a support, a fixed pulley, a wire spool, four groups of threaded pipes, four groups of threaded rods, a rectangular frame, multiple groups of square-shaped clamping plates, four groups of ball bearings, a treatment tank, a negative pressure fan, a cotton cloth filter layer, an ultraviolet (UV) photolysis device, an activated carbonfiltration layer and an air pipe, wherein two groups of pothooks are arranged at the bottom ends of the square-shaped clamping plates.

Description

technical field [0001] The invention relates to the technical field of auxiliary devices for backlight plastic frame processing, in particular to a backlight plastic frame drying device. Background technique [0002] As we all know, the backlight needs to wrap the frame on its outer edge during the assembly process, which is called a plastic frame in the industry. Drying treatment, an auxiliary device that facilitates subsequent installation, has been widely used in the field of advertising light boxes and backlight plastic frame processing; the existing backlight plastic frame drying device includes a drying box and multiple sets of hanging rods , the interior of the drying box is provided with a placement chamber, and a drying device is provided on the inner top wall of the placement chamber. They are all fixedly connected with the rear side wall of the working chamber, and two sets of hooks are set on multiple sets of hanging rods. The front end of the drying box is prov...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the backlight needs to wrap the frame on its outer edge during the assembly process, which is called a plastic frame in the industry. Drying treatment, an auxiliary device that facilitates subsequent installation, has been widely used in the field of advertising light boxes and backlight plastic frame processing; the existing backlight plastic frame drying device includes a drying box and multiple sets of hanging rods , the interior of the drying box is provided with a placement chamber, and a drying device is provided on the inner top wall of the placement chamber. They are all fixedly connected with the rear side wall of the working chamber, and two sets of hooks are set on multiple sets of hanging rods. The front end of the drying box is provided with a pick-and-place opening, and a door panel is set at the pick-and-place mouth. The left end of the door panel is connected to the The front end of the drying box is connected by a hinge; when the existing backlight plastic frame drying device is used, the painted plastic frame is hung on the two sets of hooks on the hanging rod through tools, and then the door panel is closed, and the drying device is used to The plastic frame hung on the hook is dried, and the door panel is opened after drying, and the plastic frame can be taken out from the opening. When the plastic frame is installed, it is easy to cause the paint on the adjacent plastic frame to stick, which affects the quality of the plastic frame; and when the dried plastic frame is taken out of the working chamber, due to the high temperature in the working chamber, the high-temperature gas is easy to Burning the staff has certain potential safety hazards, resulting in low practicability; at the same time, the volatile solvents in the paint continue to volatilize during the drying process, causing certain pollution to the working environment, affecting the health of workers, and resulting in low reliability in use. Low

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