A thermal embossing roller shaft device with a spring clip

Abstract

The invention discloses a hot embossing roller shaft device with a spring clamping piece. The hot embossing roller shaft device comprises a hot embossing roller shaft and a hot embossing roller ring.A heating device is arranged in the hot embossing roller shaft, and an embossing face is arranged on the surface of the roller shaft. A transmission shaft is further correspondingly arranged at the two ends of the hot embossing roller shaft. One end of the transmission shaft is correspondingly connected to and installed on a transmission device, and the other end of the transmission shaft is correspondingly provided with a detachable bearing. The hot embossing roller ring is set to be of a straight-barrel-shaped structure, the outer surface of the hot embossing roller ring is similarly set asthe embossing face, and a heating device is similarly arranged on the inner side face of the hot embossing roller ring. According to the device, hot embossing work of different embossing patterns anddifferent embossing lengths can be finished on the same transmission shaft by replacing different embossing shafts, and the purpose of multifunctional usage is achieved.

Description

technical field [0001] The invention relates to the field of packaging and decoration printing technology and technical equipment, in particular to a thermal embossing roller shaft device with a spring clip. Background technique [0002] When the existing paper product packaging is produced, it needs to go through the printing process to print the pattern. The existing printing equipment mostly uses hot embossing or ink dye technology for embossing. Since the hot embossing technology is relatively mature, and it is better than ink dye embossing The printing technology is more convenient, so hot embossing is widely used in the prior art; the hot embossing technology is to heat the embossing roller through a heating device, so that the embossing surface on the embossing roller surface expands to form a hot embossing surface with an embossing surface. Template, so whether it is embossed on cardboard or wood plastic board, it will be very clear, and the embossing efficiency is v...

AI Technical Summary

Problems solved by technology

[0002] When the existing paper product packaging is produced, it needs to go through the printing process to print the pattern. The existing printing equipment mostly uses hot embossing or ink dye technology for embossing. Since the hot embossing technology is relatively mature, and it is better than ink dye embossing The printing technology is more convenient, so hot embossing is widely used in the prior art; the hot embossing technology is to heat the embossing roller through a heating device, so that the embossing surface on the embossing roller surface expands to form a hot embossing surface with an embossing surface. template, so whether it is embossed on cardboard or wood plastic board, it will be very clear, and the embossing efficiency is very high; in the existing hot embossing roller shaft, the size and outer diameter of the embossing roller are fixed. , and most of them are equipped with only one pattern and one type of outer diameter hot embossing shaft on a set of hot embossing machines, which can only emboss products with a single pattern and a single length, which is very inconvenient

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