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Plate flattening device

A leveling device and plate technology, which is applied in the field of plate leveling devices, can solve the problem of being unable to level short sheet-like plates, etc., and achieve the effect of reducing labor intensity and improving leveling efficiency

Active Publication Date: 2016-07-06
WENSHANG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of leveling machine is only suitable for leveling long strips, and cannot level short sheet-like panels

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 As shown, a plate leveling device includes a frame 1, an upper pressing head 6, a lower pressing head 5 and a plate fixing device, the upper pressing head 6 and the lower pressing head 5 are fixed on the frame 1, specifically, Described frame 1 is provided with workbench, and described workbench is provided with inverted U-shaped fixed beam, and lower pressure head 5 is fixed on the workbench, and upper pressure head 6 is fixed on the inverted U-shaped fixed beam, and upper pressure head 6 Driven by a driving device, the driving device can be an air cylinder, a hydraulic cylinder or a motor-driven guide rail mechanism, and its purpose is to realize the up and down movement of the upper pressing head 6 and realize the leveling of the plate. The upper pressing head 6 is arranged directly above the lower pressing head 5, and the middle of the lower pressing head 5 is recessed downward. The downward sag of the lower pressing head 5 can enable the overpress...

Embodiment 2

[0037] On the basis of Embodiment 1, the locking device can be an electromagnet 7 , and a plurality of electromagnets 7 are evenly distributed on each side of the fixed table 2 . When leveling the plates that can be absorbed by magnets, the electromagnet 7 can be used to clamp them, which is fast and convenient. And a distance sensor is provided under the fixed platform 2 . Multiple distance sensors are provided, and the distance sensors can detect the height of each position of the plate, thereby judging the flatness of the plate, and moving the plate that needs to be leveled to between the upper pressing head 6 and the lower pressing head 5 . The first guide rail 4 and the second guide rail 3 are respectively driven by the first motor and the second motor to realize the X and Y direction movements of the fixed table 2, and a controller is set so that several distance sensors are respectively connected to the input ends of the controller, The electromagnet 7, the first motor...

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Abstract

The invention discloses a plate flattening device. The plate flattening device comprises an upper pressing head, a lower pressing head and a plate fixing device, wherein the upper pressing head and the lower pressing head are fixed on a frame; the upper pressing head is arranged right above the lower pressing head; the plate fixing device is arranged between the upper pressing head and the lower pressing head; the plate fixing device comprises a first guide rail, a second guide rail and a fixing platform; the first guide rail and the second guide rail perpendicular to each other are arranged from bottom to top; the fixing platform is capable of moving along with the second guide rail; a locking device is arranged on the top surface of the fixing platform; the positions required to be flattened are flattened by the plate flattening device or the upper pressing head and the lower pressing head completely flatten the plate. The plate flattening device is capable of carrying out fixed-point flattening on the plates, so that the target requirements are met; meanwhile, the flatness of the plates can be automatically detected; parts required to be flattened are moved between the upper pressing head and the lower pressing head to be flattened; the flattening effect can be automatically detected until the flattening effect is qualified; the full-automatic flattening process is achieved; the flattening efficiency is improved; the labor intensity is reduced.

Description

technical field [0001] The invention relates to a board leveling device. Background technique [0002] Metal plates are sometimes pre-leveled before use to ensure the accuracy and flatness requirements during use. For the linear plate, the online leveling method can be adopted, even if the linear plate passes through several pressing rollers in sequence to realize the shaping of the plate, Chinese patent 2013102280888 discloses a leveling machine, including a frame, on which There are a plurality of upper rollers that can move up and down in rotation, and a plurality of lower rollers arranged alternately with the upper rollers are arranged on the frame at the lower end of the upper rollers. The moving upper pre-roller, and the lower end of the upper pre-roller on the stand is rotatably provided with a lower pre-roller. Said leveler is provided by adding an upper pre-roller and a lower pre-roller at the feed inlet of the leveler. This kind of leveling machine is only suita...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/06
CPCB21D1/06
Inventor 周莉王成新杨尊轩赵勇陈胜喜肖炳秀刘宁陈圣芳潘兴德韩桂莲王汝强梁赛
Owner WENSHANG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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