Screen printing quick drying device for LED lamp shades

Abstract

The invention discloses a screen printing quick drying device for LED lamp shades. The screen printing quick drying device comprises a box body; the box body is divided into a first hot air cavity, asecond hot air cavity and a drying cavity by two vertical partitions; vents are formed in the two vertical partitions in a uniformly-spaced manner in the vertical direction; L-shaped sliding grooves are formed below the vents, and are fixedly connected with the vertical partitions; a drying plate is arranged on every two L-shaped sliding grooves, and is in sliding connection with the L-shaped sliding grooves; an opening is formed in a position, corresponding to the drying cavity, of the box body; and a revolving door is arranged at the opening. According to the screen printing quick drying device for LED lamp shades, circulating hot air is introduced into the drying cavity through the first hot air cavity and the second hot air cavity to dry the lamp shades placed on the drying plates, thesolidification time is short, the solidification efficiency is high, and the machining process of the lamp shades is improved; and the lamp shades are placed on the drying plates which are distributed layer by layer, the protection to patterns on the surface layers of the lamp shades is facilitated, the product quality is improved and the unqualified rate of products is reduced.

Description

technical field [0001] The invention relates to the technical field of LED lamp shade processing, in particular to a screen printing rapid drying device for LED lamp shades. Background technique [0002] In order to increase the appearance of the LED lamp shade in the production process, it is necessary to add patterns on the surface of the lampshade. The pattern of the lamp holder is added by silk screen printing. After the screen printing is completed, the ink on the surface of the lamp shade has not yet solidified, and it needs to be solidified. The screen-printed lampshade is placed on the lampshade rack for a long time to naturally solidify. The natural solidification method takes a long time to solidify and has low efficiency, which is not conducive to the processing of the next process. Some patterns on the surface of the lampshade need to be silk-screened multiple times. The way of natural solidification reduces the production efficiency, and when the lampshade is pl...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a fast drying device for screen printing of LED lamp shades, which can effectively solve the problem of long natural solidification time and low efficiency of the lamp shades after silk printing in the background technology, which is not conducive to the next process processing, and the placement frame is easy to damage the surface of the lamp shade. Problems with patterns causing damage

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