Paperboard pressing leveler

A flattening machine and cardboard technology, applied in the direction of mechanical processing/deformation, measuring devices, instruments, etc., can solve the problems of not being fine enough, only in the center position, affecting the use of cardboard strength and cardboard

Active Publication Date: 2019-10-25
温州一诚包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cardboard is widely used in the field of packaging. People have higher and higher quality requirements for cardboard. During the production process of cardboard, due to the moisture contained in the raw materials of cardboard, the cardboard needs to be dried. During the drying process of cardboard, the moisture at the bottom of the cardboard is dried The drying speed is greater than the moisture drying speed at the top of the cardboard. When the moisture balance is restored, the cardboard will naturally warp up. The upturned cardboard will greatly affect the strength of the cardboard and the use of the cardboard. In the prior art, there are some cardboar

Method used

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Examples

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Embodiment Construction

[0020] Such as Figure 1-4 As shown, a cardboard flattening machine includes an equipment base 1 for placing cardboard, said equipment base 1 is provided with a flattening plate 2 for flattening cardboard, and a sliding device 3 for assisting the sliding of the flattening plate 2 , a detection device 4 for measuring the straightness of cardboard and a control device 5 for controlling the movement track of the pressing plate 2, the detection device 4 includes an infrared emitting element 6 and an infrared receiving element 7, and the infrared emitting element 6 and the infrared receiving element The elements 7 remain on the same level, the sliding device 3 includes a sliding rod 8 and a driving motor 9 for driving the sliding rod 8 to slide downward, the sliding rod 8 is connected with the pressing plate 2, and the control device 5 includes a driving motor 9 for driving the sliding rod 8 to slide downward. The control cabinet 10 for controlling the operation of the driving moto...

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Abstract

A paperboard pressing leveler comprises a device base used for placing paperboards, wherein a pressure levelling plate used for pressing and levelling the paperboards, a slide device used for assisting in sliding of the pressure levelling plate, a detection device used for measuring curvature and straightness of the paperboards and a control device used for controlling a motion trail of the pressure levelling plate are arranged on the device base, the detection device comprises an infrared ray emission element and an infrared ray receiving element, the infrared ray emission element and the infrared ray receiving element are kept on the same horizontal plane, the slide device comprises a sliding rod and a drive motor used for driving the sliding rod to slide downwards, the sliding rod is connected with the pressure levelling plate, and the control device comprises a control cabinet used for controlling the drive motor to work and a feedback element used for feeding signals received by the infrared ray receiving element back to the drive motor.

Description

technical field [0001] The invention relates to the field of cardboard processing equipment, in particular to a cardboard flattening machine. Background technique [0002] Cardboard is widely used in the field of packaging. People have higher and higher quality requirements for cardboard. During the production process of cardboard, due to the moisture contained in the raw materials of cardboard, the cardboard needs to be dried. During the drying process of cardboard, the moisture at the bottom of the cardboard is dried The drying speed is greater than the moisture drying speed at the top of the cardboard. When the moisture balance is restored, the cardboard will naturally warp up. The upturned cardboard will greatly affect the strength of the cardboard and the use of the cardboard. In the prior art, there are some cardboard flattening machines It appears that the cardboard is placed on the equipment platform, and then pressed down by the press plate. After the cardboard is p...

Claims

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Application Information

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IPC IPC(8): B31F1/00G01B11/30G01N21/84
CPCB31F1/0035G01B11/303G01N21/84G01N2021/8411
Inventor 叶汉楚
Owner 温州一诚包装有限公司
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