Taking/putting locking mechanism suitable for packaging consumables

Abstract

The invention discloses a taking / putting locking mechanism suitable for packaging consumables. The taking / putting locking mechanism comprises a carbon belt box, a carbon belt box base and a locking rod and further comprises an elastic piece, a rack and an ejector rob. A clamping groove is formed in the carbon belt box, and the rack is located in the clamping groove. A step-type supporting plate is arranged below the clamping groove in the carbon belt box. The elastic piece is located between the ejector rob and the step-type supporting plate. The bottom of the carbon belt box is provided with a clamping base, and the position, located above the end of the ejector rob, of the bottom of the carbon belt box base is provided with an ejection hole. The locking rod is detachably connected with a supporting column and is composed of a locking handle and a gear shaft. The gear shaft is meshed with the rack. The left end of the rack is provided with a groove. A guide rail block is arranged in the groove, and the guide rail block and the grove wall form an annular sliding groove. By means of the taking / putting locking mechanism, the defects that the carbon belt box of an existing colored tape machine core is inconvenient to replace and low in efficiency are overcome, the taking / putting locking mechanism suitable for packaging the consumables is provided, and the taking / putting locking mechanism has the advantages that the carbon belt box is convenient to replace and high in efficiency.

Description

technical field [0001] The invention belongs to the field of a pick-and-place locking mechanism for packaged consumables in printers, and in particular relates to a pick-and-place lock mechanism suitable for packaged consumables. Background technique [0002] A label printer is a device that prints various image information such as barcodes, two-dimensional codes, graphics, and text on labels using thermal and thermal transfer methods. The label printer can complete data input with smart terminals such as mobile phones and computers through wired connection or wireless connection, and process the data to realize label printing. [0003] The label printer includes a body shell, a print head, and a ribbon core. The ribbon movement is the core component of the printer, and the quality of the ribbon movement directly affects the printing effect of the printer. The ribbon core of the printer is composed of core support (or product shell), motor, transmission component, detectio...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a locking mechanism suitable for packaging consumables, which has the advantages of convenient replacement of the ribbon cassette and high efficiency, in view of the inconvenient operation and low efficiency of replacing the ribbon cassette in the existing ribbon core. specialty

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