Speed changer for full-automatic colorful carton box production line

Abstract

The invention provides a speed changer for a full-automatic colorful carton box production line, comprising a carton box body 9, a shifting fork mechanism arranged at the outer side of the carton box body, a locating transmission mechanism arranged in the carton box body for connecting the shifting fork mechanism, and a speed change mechanism connected with the locating transmission mechanism, wherein the speed change mechanism comprises gear shafts and gear sets, which are arranged in the carton box body, the gear sets 12-18 are arranged on seven shafts to form a three-stage speed change mechanism, each stage of speed change comprises five groups of gears. The speed changer solves the problem of speed regulation of the colorful carton box production line through changes of gears, tooth number, and gear modules, that is, the difficult problems of transversely cutting and truncating of the existing carton box production line are solved; the step speed change principle is adopted, so that the transversely truncating position is accurate when the speed changer acts on the production line, the length of the carton box is precise, and the error is almost zero.

Description

technical field [0001] The invention relates to the field of carton manufacturing equipment, in particular to a transmission used in a full-automatic color carton production line. Background technique [0002] At present, color cartons are generally printed on paper in 1-5 colors by an offset printing machine, and the carton boards are produced by a single-sided corrugator, and then cut into pieces or sheets of paper and glued together, then die-cut and indented, and the box is ordered. Into colored cartons, such as liquor boxes, milk boxes and so on. Among them, the stand-alone production of each link has caused the disadvantages of large space occupation of the color carton production line, large turnover of semi-finished products, too many operators, long working hours, large capital occupation, and large waste of raw materials. The carton manufacturing industry has always had the problem of production bottlenecks due to cumbersome equipment. [0003] The characteristic...

AI Technical Summary

Problems solved by technology

[0003] The characteristic of colored cartons is that there is no specific size. The length and size of the size are determined by the customer according to the market needs. The speed is adjusted by friction, so there is a serious defect of large cutting error

However, the recently appeared computerized horizontal segment cutting machine uses a DC motor to adjust the speed, which can only accurately determine the length of the horizontal cutting, but cannot determine the exact position of the cutting.

Therefore, neither of these two speed change mechanisms can solve the problem of the speed relationship between the lateral cutting of the color carton production line and the conveyor belt.

Images