Back face pressing and cutting device for sticky printing machine

Abstract

The invention discloses a back face pressing and cutting device for a sticky printing machine, and belongs to the technical field of label production equipment. The back face pressing and cutting device for the sticky printing machine comprises a supporting seat; a first supporting rod is arranged in the center of the upper surface of the supporting seat, a first driving motor is supported at thetop end of the first supporting rod, the output end of the first driving motor is connected with a first rotating shaft, an incomplete gear is fixed to the outer wall of the first rotating shaft, andteeth are arranged on the circumferential wall of the upper half section of the incomplete gear. T-shaped clamping blocks are arranged on the left side and the right side of the upper surface of the supporting seat correspondingly and slidably connected with the supporting seat through clamping structures, a kidney-shaped ring is fixed to the top ends of the T-shaped clamping blocks, strip-shapedracks are fixed to the inner walls of the upper side and the lower side of the kidney-shaped ring, a cutting blade can be driven to move left and right in the cutting process to shear the back face ofa workpiece, cutting is sufficient and complete, and the phenomenon of insufficient cutting caused by single-time cutting is avoided.

Description

technical field [0001] The invention relates to the technical field of label production equipment, and more specifically, relates to a back press-cutting device for a self-adhesive printing machine. Background technique [0002] As early as 1700, Europe printed the first labels for identification of goods on medicines and cloth. Therefore, the current label is used to mark your product goals and categories or content, such as the keywords you have determined for your goals, and it is a tool for yourself and others to find and locate your goals. The label that printing industry is called, mostly is the printed matter that is used to identify the related description of own product, and most of them all have glue on the back side. But there are also some that are printed without glue, which can also be called labels. Adhesive labels are commonly known as "self-adhesive labels". The labeling of the instrument after calibration is a label that is uniformly stipulated by the st...

AI Technical Summary

Problems solved by technology

[0003] In the label production process, it is often necessary to cut the back of the label. Most of the existing cutting devices are single-cut. This cutting method is likely to cause insufficient cutting. Reprocessing is often required after a single cut. Meet the needs of modern label production

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