The synchronous lifting and lowering linkage mechanism of the transfer table

Abstract

A synchronous lifting and lowering linkage mechanism for a transfer table, which only occupies two stations, including a reducer, an outer transmission box, an inner transmission box, a synchronous lowering mechanism and a synchronous lifting mechanism. The inner transmission box and the outer transmission box have the same structure. Driven by the reducer, the synchronous descending mechanism and the synchronous ascending mechanism have the same structure, and are driven by the inner transmission box and the outer transmission box to realize synchronous descent and ascent, which can increase the cooling and solidification stroke of printing ink in the vertical direction, thereby increasing the cooling and solidification time , to ensure that the pattern ink printed by each print head has been cured when it is transferred to the next print head, so as to improve the printing quality. It adopts the method of increasing the cooling and solidification path in the vertical direction, which not only has a good cooling and solidification effect, but also eliminates the phenomenon that the printing ink is cracked under pressure, the extension collapses, and the screen is blocked, ensuring the quality of the printed pattern, and each printing unit saves one The station shortens the footprint of the printing production line and increases the speed of the printing production line.

Description

Technical field: [0001] The invention relates to a cooling, drying and curing device for printing ink in a printing unit in a printing machine, in particular to a synchronous lifting and lowering linkage mechanism in the vertical process delay curing device of the printing machine. Background technique: [0002] At present, the printing machines used in the market are all traditional oval printing machines, whose structure is as follows: figure 1 As shown, it includes a transfer table, a printing head, a flash oven and a transmission mechanism for the translation of the transfer table, wherein the transfer table is used to paste the printed fabric, and the transfer table is composed The transmission mechanism drives the directional translation transmission between the printing heads to ensure that the transfer table can be positioned accurately when it is transferred to the corresponding printing heads, so as to meet the accurate printing requirements of various patterns and...

AI Technical Summary

Problems solved by technology

Although the first two solutions have certain effects, adding cooling and drying stations will not only increase the cost of the printing machine, but more importantly, increase the floor space and space of the equipment, and require a large investment in factory buildings, which is difficult for enterprises to accept.

The method of reducing the transmission speed of the entire printing production line will directly affect the production efficiency of the entire printing production line, and the production enterprises are not willing to accept it.

Prolong the flash drying time of the flash oven. The ink drying speed is too fast, and the pattern is easy to warp, which also affects the quality of fabric printing, and the qualified rate of the product cannot be guaranteed.

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