Paper feeding device for three-dimensional paper box forming machine

Abstract

A paper feeding device for a three-dimensional paper box forming machine is characterized in that an induction control mechanism comprises a data disk, a photoelectric induction switch and a driven shaft, the driven shaft and a drive main shaft are in synchronous transmission fit, and the data disk is arranged on the driven shaft; and the photoelectric induction switch corresponds to the data disk and is used for recording the rotation angle of the data disk and controlling a drive assembly to drive a paper outlet bottom plate. The paper feeding device has the beneficial effects that a touch screen or a data control center can be directly arranged, assigned signal data are set to the photoelectric control switch, when the photoelectric induction switch records that the data disk rotates by a certain angle, the drive assembly is controlled to drive the paper outlet bottom plate to be located at the first position or the second position, and continuous conveying of various kinds of paper different in size and length can be achieved. Compared with the prior art, the structure is simpler, a cam does not need to be replaced, and operation is more convenient.

Description

technical field [0001] The invention relates to a carton forming machine, in particular to a paper feeding device of a three-dimensional carton forming machine. Background technique [0002] China Invention (authorized announcement date 2013.03.27, authorized announcement number CN202826511U) discloses a paper feeding device for a three-dimensional carton forming machine, including a discharge rack, a swing shaft, a swing seat, a cam, and a spring. On the shaft, there is a gap for the passage of paper, the swing seat is connected to the swing shaft, the spring is connected to the swing seat, and the cam is in contact with the swing seat. [0003] During the paper feeding work, with the rotation of the cam, when the protruding part of the cam contacts the swing seat, it can make the swing seat swing, thereby driving the swing shaft to rotate, making the discharge rack and the cardboard close to each other, and stopping the paper conveying. When the protruding part of the cam...

AI Technical Summary

Problems solved by technology

[0005] The time when the discharge rack is close to or separated from the paper stopper is determined by the cam. The same cam has the same time for the paper to pass through, so each cam can only be used for paper of the same length and size. For paper feeding and forming of different sizes, it is necessary to replace the cam of the corresponding size, which is troublesome to operate

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