Rolling stamping device and its control method

Abstract

The invention discloses a rolling stamping device and a control method of the rolling stamping device. The rolling stamping device comprises a stamp assembly (3) and a medium conveying unit (13). The stamp assembly (3) comprises a stamp (31) and a stamp rotary shaft (32). The medium conveying unit (13) comprises a stamp roller (134) and a conveying motor (132). The control method includes the steps that the medium conveying unit (13) is controlled to convey and move a medium; the stamp (31) is controlled to rotate from the initial position so that a first preset signature (41) can be stamped on the medium; when it is detected that the stamp (31) rotates by a circle and returns to the initial position, the rotating angle of the conveying motor (132) starts to be recorded; the conveying motor (132) is controlled to rotate by a preset angle so as to drive the medium to move at a preset distance, control the stamp (31) to rotate in the initial position again and stamp a second preset signature (42) on the medium. According to the rolling stamping device and the control method of the rolling stamping device, accuracy of the signature positions can be guaranteed.

Description

technical field [0001] The present invention relates to the field of printing, in particular to a roll printing and stamping device and a control method thereof. Background technique [0002] At present, in order to improve work efficiency and reduce manual labor intensity, automatic stamping devices are increasingly used in gymnasiums, theaters, clubs and other fields to replace manual stamping to quickly complete the signing and stamping of large quantities of tickets. Among the automatic stamping devices, the rolling seal stamping device is widely used because of its fast stamping speed. [0003] The rolling printing device includes a stamp, a stamp rotating shaft and a stamp roller, wherein the stamp includes an arc-shaped printing surface, and text is arranged on the printing surface, which is used to generate a signature on the surface of the ticket; The rotating shaft rotates synchronously; when the printing surface of the stamp is matched with the stamp roller, the ...

AI Technical Summary

Problems solved by technology

[0012] The main purpose of the present invention is to provide a rolling printing and stamping device and its control method to solve the problem that the signature on the medium occurs due to the change of the motor load caused by the contact between the printing surface and the surface of the medium in the rolling stamping device in the prior art. The problem that the actual position on the screen deviates from the user's preset position

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