Indentation mechanism for automatic paperboard compression of corrugated cases

Abstract

The invention discloses an indentation mechanism for automatic paperboard compression of corrugated cases. The indentation mechanism comprises a U-shaped machine frame. A conveyor belt device and two mobile racks are arranged in the U-shaped machine frame, and the two mobile racks are located on the two sides of the conveyor belt device. A first proximity switch and a second proximity switch are fixed to top plates on the left and right sides of the U-shaped machine frame respectively. Vertical supporting plates are fixed to the left and right sides of the portion, between the first proximity switch and the second proximity switch, of the U-shaped machine frame. An upper supporting plate is fixed to the two vertical supporting plates. Two downward-pressing air cylinders are fixed to the upper supporting plate. Push rods of the downward-pressing air cylinders penetrate through the upper supporting plate vertically and downwards and are fixedly provided with a driving plate. Two connection plates are fixed to the bottom face of the driving plate. The two ends of a rotary rod are hinged to the connection plates. An indentation driving motor is fixed to the driving plate. An indentation driving wheel is fixed to an output shaft of the indentation driving motor. The indentation mechanism can automatically fix paperboards on a conveyor belt and can also automatically release the paperboards. Meanwhile, indentation rollers can be adjusted vertically.

Description

Technical field: [0001] The invention relates to the technical field of carton packaging equipment, in particular to an indentation mechanism for automatically pressing cardboard for corrugated cartons. Background technique: [0002] Corrugated boxes need to be transported during processing, but the current transport method is to place the cardboard on the conveyor belt and fix the cardboard manually, which is inefficient and unsafe. [0003] Moreover, the existing indentation mechanism is generally fixed and cannot be lifted and lowered, so that it cannot be adjusted according to the depth of the indentation. Invention content: [0004] The object of the present invention is to address the deficiencies in the prior art, and provide a creasing mechanism for automatically pressing cardboard for corrugated boxes, which can automatically fix the cardboard on the conveyor belt and automatically loosen the cardboard. At the same time, its creasing rollers It can be adjusted up...

AI Technical Summary

Problems solved by technology

[0002] Corrugated boxes need to be transported during processing, but the current transport method is to place the cardboard on the conveyor belt and fix the cardboard manually, which is inefficient and unsafe

[0003] Moreover, the existing indentation mechanism is generally fixed and cannot be lifted and lowered, so that it cannot be adjusted according to the depth of the indentation

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