Fixed-point recombining device

Abstract

The invention discloses a fixed-point recombining device. The fixed-point recombining device comprises a rack, wherein the rack is connected with a material discharging system a, a material discharging system b and a recombining system. According to the fixed-point recombining device disclosed by the invention, a second discharging material is internally and additionally provided with a second discharging traction unit and a stretching traction unit, the second discharging traction unit is capable of ensuring the tension stability of the second discharging material, and the stretching traction unit is capable of realizing fixed-length stretching of the second discharging material; the second discharging traction unit, the stretching traction unit, a gluing unit and a recombining unit are all controlled by adopting a servo motor; a photoelectric sensor a and a photoelectric sensor b are arranged before a first discharging material and the second discharging material enter recombination, the first discharging material is used as reference, the second discharging material is firstly subjected to the fixed-length stretching until the length of the second discharging material is matched with the length of a pattern of the first discharging material, and then phase adjustment can be completed, so that printing pattern registration is realized.

Description

technical field [0001] The invention belongs to the technical field of printing machinery, relates to a dry composite machine, and in particular relates to a fixed-point composite device. Background technique [0002] At present, dry laminating machines can only produce printing materials and non-printing materials, or two non-printing materials. There is no need for overprinting of printing patterns for the compounding of two materials, and it is impossible to realize fixed-point overprinting compounding of two printing materials. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a fixed-point compounding device, which can realize the fixed-point overprint compounding of two printing materials. [0004] The technical scheme adopted by the present invention is that a fixed-point compound device includes a frame, and a discharge system a, a discharge system b and a composite system are connected to the frame; [0005] The compounding syst...

AI Technical Summary

Problems solved by technology

[0002] At present, the dry lamination machine can only produce the lamination of printing materials and non-printing materials, or the lamination of two non-printing materials. The lamination of the two materials does not require the overprinting of the printed pattern, and the fixed-point overprint lamination of the two printing materials cannot be realized.

Images