A pressing device for cardboard collection

Abstract

The invention relates to a compression device for collecting paper boards. The compression device for collecting the paper boards comprises a transverse rod and a plurality of compression bars, wherein two end parts of the transverse rod are erected on a collecting frame and the transverse rod extends horizontally in the direction perpendicular to a paper board conveying direction, the compression bars capable of compressing the paper boards are distributed in the length direction of the transverse rod, the two end parts of the transverse rod are rotatably arranged on the collecting frame correspondingly, the compression device further comprises slide sleeves which are fixedly arranged on the transverse rod and arranged corresponding to the compression bars, and a driving mechanism for driving the transverse rod to rotate around the axis of the transverse rod. The extension direction of the slide sleeves crosses with the paper board conveying direction, the compression bars, sliding from top to bottom to be adjusted, are arranged in the slide sleeves, the lower end parts of the compression bars are towards the tail end of the paper board conveying direction, and compressed on the paper boards. According to the compression device for collecting the paper boards, friction force between the paper board and another paper board, and between the paper board and a conveying belt can be adjusted according to practical needs to prevent the paper boards from slipping on the conveying belt, at the same time, positions of the compression bars can be adjusted to meet compression requirements for the paper boards in different sizes, and the practicability is high.

Description

technical field [0001] The invention relates to a pressing device for collecting cardboard. Background technique [0002] Cardboard collection, which is mainly to convey the cardboard output from the cross-cutting machine smoothly, then count and stack neatly, and then carry out packaging operations. The force between the belts is positioned on the conveyor belt by its own weight, but once the conveyor belt speed is too fast and its driving force on the cardboard is greater than the friction between the cardboard and the conveyor belt, the cardboard will slip on the conveyor belt , directly affects the efficiency of cardboard collection, and if the circumstances are serious, it will cause confusion in transportation, and cardboards are easy to pile up together, which brings great inconvenience to the transportation of cardboard. [0003] At present, in view of the above-mentioned defects, most manufacturers have a pressing device on the top of the cardboard. A plurality of...

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Problems solved by technology

[0004] However, there are obvious substantive defects in the above-mentioned pressing device: since the pressure provided by the pressing strip is constant and the position is also fixed, once the speed of the conveyor belt is too fast or the thickness and size of the cardboard change, it cannot The actual needs are adjusted reasonably, resulting in the singleness of use

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