Millimeter paper cutting device

Abstract

The invention provides a millimeter paper cutting device which can continuously cut millimeter paper. The millimeter paper cutting device comprises a millimeter paper feeding mold and a millimeter paper cutting assembly, wherein the millimeter paper cutting assembly comprises a fixed plate, a movable plate and a cutting part; conveying channels II are arranged on the fixed plate; a mounting hole is formed in the movable plate; the cutting part is fixedly arranged in the mounting hole; the mounting hole is divided into two conveying channels II by the cutting part; the widths of the conveying channels II gradually narrow on the whole in conveying directions; one ends of the conveying channels II, which face the fixed plate, are feeding holes II, and the other ends of the conveying channels II are discharging holes II; the widths of the feeding holes II are greater than the widths of the discharging holes II; a cutting head is arranged at one side, facing the fixed plate, of the cutting part; guide channels are formed in the millimeter paper feeding mold; the widths of the guide channels gradually narrow in conveying directions; one ends of the guide channels, which face the movable plate, are guide inlets; the widths of the guide inlets are at least greater than the maximum linear displacement of the movable plate; and the conveying channel I sequentially passes through the two conveying channels II and are communicated with the two guide channels in turn.

Description

technical field [0001] The invention relates to the field of packaging machinery, in particular to a label cutting device. Background technique [0002] The Chinese patent with the publication number CN104260137A discloses a decorative strip feeding device and a feeding method. The cutting mechanism on the decorative strip feeding device is composed of a static knife, a moving knife, a blade assembly and a linear cylinder. The static knife and the linear The cylinder is fixed on the frame, the moving knife is connected to the linear cylinder, the blade assembly is fixed on the moving knife, and the blade assembly is connected to the static knife. Between the mechanism input port and the cutting mechanism output port, each conveying mechanism output port corresponds to a cutting mechanism input port, and each cutting mechanism input port corresponds to a blade assembly, and each blade assembly includes at least two blades, and the blades are along the The moving direction of...

AI Technical Summary

Problems solved by technology

[0003] However, due to the existence of the memory in the above-mentioned decorative strip feeding device, in actual work, a buffer position is formed between the cutting mechanism and the label making mechanism, which to a certain extent makes the time interval between the label cutting and the label feeding action It is relatively large, which leads to a long cycle for entering the standard, which increases the time for entering the standard of the decorative strip feeding device, which is not conducive to improving work efficiency, and also makes the decorative strip feeding device have problems such as complex structure, large space occupation, and high manufacturing cost.

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