Comprehensive detecting system for portable label printing machine and working method thereof

Abstract

The invention provides a comprehensive detecting system for a portable label printing machine and a working method thereof. The comprehensive detecting system comprises a label box and a thermal transfer ribbon box which are arranged in a shell of the printing machine in sequence; a label of the label box penetrates out from the lower part of the thermal transfer ribbon box; a thermal transfer ribbon of the thermal transfer ribbon box is adhered to the label; the label penetrates out from a label outlet of the shell of the printing machine; one end of the shell of the printing machine is connected with an upper cover of the printing machine through a connecting shaft; an upper cover hanging hook which faces the shell of the printing machine is arranged on the upper cover of the printing machine, and is matched with a hanging hook of the shell of the printing machine, so that the upper cover of the printing machine and the shell of the printing machine are kept in a closed state; an upper cover detecting sensor is mounted at the hanging hook of the shell of the printing machine; whether the upper cover of the printing machine and the shell of the printing machine are buckled tightly is judged through the upper cover detecting sensor; a thermal transfer ribbon module and a label working module are mounted in the printing machine. Whether the cover of the printing machine is sealed or not is sensed by arranging an upper cover hanging hook contact shell sensor, so that the portable label printing machine works safely.

Description

technical field [0001] The invention relates to the field of mechanical automation control, in particular to a comprehensive detection system and a working method for a portable label printer. Background technique [0002] The label paper cannot be detected when the label paper is behind the label sensor. In this case, the label will retreat to the back of the print head, causing the label to be stuck at the print head and unable to feed normally. [0003] Current printers do not have a paper tray, and the paper after cutting will fall to the ground. A paper tray is added, and a tray cover detector is added to detect the closed and open status of the tray and remind users accordingly. [0004] Ribbon detection, the current ribbon detection is common when a photoelectric sensor detects whether the ribbon is finished. The form is too simple, and cannot be anti-counterfeiting. [0005] The cutter configured by the current printer does not have a cutter detection system, whic...

AI Technical Summary

Problems solved by technology

The form is too simple and cannot be anti-counterfeiting

[0005] The cutter configured by the current printer does not have a cutter detection system, so it cannot detect whether the cutter is stuck, and cannot reset the fault

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