Label high-speed printing equipment

Abstract

The invention discloses label high-speed printing equipment which comprises a label printing equipment body. The label printing equipment body is provided with a feeding assembly, a printing assemblyand a collection assembly. The label high-speed printing equipment further comprises multiple rolling wheel assembles arranged linearly. The rolling wheel assembles are fixed between the printing assembly and the collection assembly. The rolling wheel assembles comprise rolling wheels, infrared heating pipes, light barriers and motors. Wheel cores at the two ends of each rolling wheel and a rack are fixed through bearings, each rolling wheel is of a hollow structure, and a core hole is formed in each wheel core. The two ends of each infrared heating pipe penetrate through the core holes of thecorresponding wheel cores to be fixed with the rack, the infrared heating pipes are not in contact with the wheel cores, and the electrodes of the infrared heating pipes are connected with a power source. Each light barrier is formed by two or more vertical strips and multiple transverse strips arranged at equal intervals, and the light barriers are coiled into barrel shapes to be fixed to the circumference inner walls of the rolling wheels. In the multiple transverse strips, the widths of the transverse strips close to the centers of the infrared heating pipes are quite large. The light barriers can prevent the rolling wheels from absorbing heat. The motors control rotating of the rolling wheels. The label high-speed printing equipment has the beneficial effects that the printing speed is increased, the drying speed is increased, and energy is saved.

Description

technical field [0001] The invention relates to a high-speed label printing equipment. Background technique [0002] Labels have been widely used, and more and more labels are made of waterproof materials, such as plastic films. Due to the poor water absorption performance of plastic films, the ink is not easy to dry after printing by the printing machine. The friction between two labels will make the plastic film The ink on the surface is scratched due to friction and dispersion, which seriously affects the product quality. For this reason, Chinese patent CN201720031791.3 discloses a label printing machine, including a printing table and an infrared radiation plate. The left side of the upper surface of the printing table is The machine frame is fixedly installed, and the printing platform is connected to the upper right of the frame, and the lower end of the printing platform is provided with a pressure plate. The upper surface of the printing table is provided with a p...

AI Technical Summary

Problems solved by technology

The structure of this labeling printing machine is suitable for low-speed printing, and the temperature control requirements can be reduced, but its work efficiency is relatively low. When it is applied to high-speed printing equipment, it is necessary to increase the heating temperature. Thermal structure, the temperature is easy to fluctuate, which increases the difficulty of temperature control. If the temperature control is a little careless, it may not be able to dry, or burn the label. On the whole, this labeling printing machine cannot be used for high-speed printing.

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