A gear transmission mechanism of a high-speed paper cup machine

Abstract

The invention relates to a gear transmission mechanism of a high-speed paper cup machine. The gear transmission mechanism mainly comprises a gear speed reduction motor and a drive large gear. An inner hole of the large gear is connected with an inner groove cam through a gear shaft I. The gear shaft I and a gear shaft II are perpendicular to each other. One end of the gear shaft II is connected with the gear shaft I in a meshed manner through a crossed shaft gear. A straight gear, a cup body supporting cam, a cup unloading cam and a mechanical arm cam are arranged on the gear shaft II. A helical bevel gar connected with a gear shaft III in a meshed manner is arranged at the other end of the gear shaft II. The gear shaft II and the gear shaft III are perpendicular to each other. A paper scrap closing cam is arranged in the middle of the gear shaft III. Cup body sealing cams are arranged at the two ends of the gear shaft III. The gear shaft III is connected with a gear shaft IV in a meshed manner through a gear connection shaft. A cup body push cam, a paper scrap suction cam and a paper scrap push cam are arranged on the gear shaft IV. The defects of existing chain wheel chain transmission are overcome by replacing the existing chain wheel chain transmission with gear transmission, and therefore the speed of an ordinary paper cup machine can be nearly doubled, and the ordinary paper cup machine can become a high-speed paper cup machine.

Description

technical field [0001] The invention provides a gear transmission mechanism of a high-speed paper cup machine. Background technique [0002] The paper cup is composed of a cup body and a cup bottom. The cup body is stacked on the paper cup machine after die-cutting the cup body. end. The transmission mechanism of ordinary paper cup machines is driven by the motor, and the sprocket chain transmission mechanism drives the actions of various mechanisms to form paper cups. At present, the transmission mechanism of paper cup machines commonly used in the market is the transmission mode in which the sprockets are meshed through the chain. For the chain between the driving sprocket and the driven sprocket, a tensioner must be used to tighten the chain to reduce the gap. Since the actions of other mechanisms are all intermittent, the forming process of each paper cup has a start and stop action. Since the chain is composed of multiple sections, the gaps between each section will ...

AI Technical Summary

Problems solved by technology

Since the chain is composed of multiple sections, the gaps between each section will accumulate and increase the length of the original chain with the long use time, causing the chain to become tight, so other key parts will shake in the positioning or the mold will stay in the wrong position, which will affect the paper cup. molding quality

Due to the unstable movement of the parts, the chain must be adjusted with the tension wheel, but after the chain is tightened, the intermittent movement of the original mold will shift and the phenomenon of non-docking will bring troubles in adjusting the mold.

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