Flattening machine for corrugated cartons

Abstract

The invention provides a flattening machine for corrugated cartons. The flattening machine for corrugated cartons comprises a machine frame, and is characterized in that a fixing plate is arranged above the machine frame, a gas-liquid pressure cylinder is arranged above the fixing plate, a pushing rod is arranged below the gas-liquid pressure cylinder and penetrates through the fixing plate vertically downwards, a flattening plate is arranged below the pushing rod, a press platform is arranged below the flattening plate, a sensor fixing platform is arranged below the press platform and is clamped between the sensor fixing platform and the press platform, and a flattening plate power control device is arranged at one side of the machine frame. The gas-liquid pressure cylinder serves as a power mechanism, power transmission is direct and efficient, the motion speed of the flattening plate is obviously improved, a pressure sensor and the flattening plate power control device are used for controlling the motion force of the flattening plate to assist in controlling the reciprocating motion switchover of the power mechanism of the gas-liquid pressure cylinder and the pressure regulation of the flattening plate, the performance of the flattening plate of the whole machine is stable, and operation is easier and more convenient.

Description

technical field [0001] The invention relates to the technical field of carton processing equipment, in particular to a corrugated carton flattening machine. Background technique [0002] At present, in the production process of corrugated boxes, after the corrugated paper is glued with the face paper, it often shrinks and deforms due to environmental problems during the drying process, which directly affects product quality. It is an important part of the process, and most of the existing corrugated box flattening machines use electric motors as the power mechanism. The pressing plate moves up and down. The disadvantages of the prior art are that the movement speed of the mechanism is slow, the power transmission efficiency is low and the pressure is not easy to control when pressing the plate, which directly affects the performance of the extruded corrugated paper. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present in...

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Problems solved by technology

[0002] At present, in the production process of corrugated boxes, after the corrugated paper is glued with the face paper, it often shrinks and deforms due to environmental problems during the drying process, which directly affects product quality. It is an important part of the process, and most of the existing corrugated box flattening machines use electric motors as the power mechanism. The pressing plate moves up and down. The shortcomings of the existing technology are that the mechanism action speed is slow, the power transmission efficiency is low and the pressure is not easy to control when pressing the plate, which directly affects the performance of the extruded corrugated paper.

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