Strip crease preventing device of high-precision barcode printer

Abstract

The invention discloses a strip crease preventing device of a high-precision barcode printer. The device comprises a strip crease preventing base plate. The left side of the strip crease preventing base plate is fixedly connected with a hairbrush plate through screws. The left side of the strip crease preventing base plate is fixedly connected with a cover. The top and the bottom of the cover are respectively provided with a first chute. The inner chamber of the cover is provided with a strip crease preventing cover plate. The top and the bottom of the strip crease preventing cover plate are fixedly connected with a first slide rod. One end, which is far from the strip crease preventing cover plate, of the first slide rod extends into the inner chamber of the first chute. One end, which is in the inner chamber of the first chute, of the first slide bar is movably connected with a first roller through a rotating shaft. The strip crease preventing device of the high-precision barcode printer can make the strip crease preventing cover plate perform transverse movement for keeping the strip crease preventing cover plate in a vertical state always, thereby keeping the same tension between top of the right side of the strip crease preventing cover plate and a carbon strip, improving adjustment precision for the strip crease preventing cover plate, and improving quality of a finished product.

Description

technical field [0001] The invention relates to the technical field of printers, in particular to an anti-wrinkle tape device for a high-precision barcode printer. Background technique [0002] The printer is one of the output devices of the computer, which is used to print the computer processing results on the relevant media. The Chinese patent provides a "barcode printer with a ribbon correction structure", the patent number is: CN203358055U, the shortcomings of the printer: the A kind of barcode printer with ribbon correction structure is poor to the ribbon anti-wrinkle effect of uneven thickness, discloses " barcode printer anti-wrinkle belt device " as Chinese patent, patent number is: CN204184041U, the setting of this patent screw can be corrected The brush is fixed, and the carbon belt anti-wrinkle cover is squeezed by the setting of the spring, so that the carbon belt anti-wrinkle cover is close to the carbon belt, and the screw can be rotated to adjust the gap betw...

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: Aiming at the deficiencies in the prior art, the present invention provides a high-precision barcode printer anti-wrinkle belt device, which has the advantages of high adjustment accuracy of the carbon belt anti-wrinkle cover, and solves the problem of adjusting the carbon belt anti-wrinkle cover and the carbon belt. When the distance between the ribbon anti-wrinkle bottom plate, it is necessary to rotate two screws at the same time, it is difficult to keep the carbon ribbon anti-wrinkle cover in a horizontal state, so that the tension between the two sides of the carbon ribbon anti-wrinkle cover and the carbon belt is uneven, Reduced the problem of the adjustment accuracy of the ribbon anti-wrinkle cover

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