An automatic tracking and detection device for a printing machine that specializes in printing special-shaped materials

Abstract

An automatic tracking detection device of a printer used for specifically printing abnormal-shaped materials comprises a power converter, a movable platform, a connecting piece, an induction device, a column moving rail, a fixed part, a circular embedded pillar, a roller, a grabbing bar, an induction claw, an upper ejecting bar, a sensing head, an inductance gauge, a lower object sensor, a detector, an upper object sensor, a left object sensor and a handle debugger, and is provided with the functions of automatically tracking a printed object during the printed object printing, and accurately positioning and printing the printed object under a very small extra acting force; in addition, after a correcting printing system completes work, once a locking switch of a self-adaptive accurate positioning printing mechanism is released, stress-strain produced in the printing ink preparing process can be conveniently released. The whole accurate positioning and printing of the printed object after tracking are realized by automatic compensation of a printing unit and the repeated locking and the following of the accurate positioning printing mechanism.

Description

technical field [0001] The invention relates to an automatic tracking detection device for a printing machine specially printing special-shaped materials. Background technique [0002] Special types of substrates are often encountered in the printing field. The production of this type of substrate is mainly printed in a segmented and modular manner. After the printing and ink distribution of each substrate is completed, the proofreading system between the substrates is carried out. Each substrate that meets the requirements has the correct position and space printing data, which requires adjustment of the position of the substrate. The digital printing ink distribution system usually adopts three-point support or four-point support to automatically adjust the position of the substrate. The printing unit at the support point has translation freedom in the F-shaped direction, and each printing unit is connected to the printed substrate. An F-type connection is formed between...

AI Technical Summary

Problems solved by technology

In the printing process of the substrate, the printing unit is firstly configured according to the theoretical parameters, but in fact, due to the existence of errors such as sensor head installation and manufacturing, the control system needs to repeatedly jog to find the correct support position, otherwise due to the position The existence of errors will inevitably produce additional stress and deformation, which will affect the stability, accuracy and reliability of the printing process in addition to affecting the printing efficiency of accurate positioning

Therefore, measures must be taken to improve the work efficiency of accurate positioning and printing of substrate printing, and to prevent additional stress and deformation caused by accurate positioning printing errors to cause dislocation damage to printing units and substrates. Therefore, it is necessary to develop a printing machine for printing special-shaped materials. Automatic tracking detection device can eliminate this disadvantage, and the present invention is specially developed for this purpose

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