Straightening feeder

A feeder and straightening technology, which is applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of air consumption and other problems, and achieve the effect of reducing consumption and cost

Active Publication Date: 2014-12-24
欧立机电株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, applying a large straightening force more than necessary to a thin plate has the advantage of being able to omit the adjustment work of the straightening force, but there is a problem in that the air in the cylinder is wasted.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] pass Figure 1 to Figure 1 0 illustrates an embodiment of a straightening feeder. In addition, in Figure 1 to Figure 1 In the description of 0, the installation direction of the feed roll is the front (F direction), the installation direction of the upper and lower work rolls relative to the feed roll is the rear (Lo direction), and the installation direction of the upper and lower work rolls is the upper direction (Up direction). and below (Lo direction) for description.

[0064] figure 1 The straightening feeder 1 of the illustrated embodiment has a fixed frame 2 (fixed part of claim 1), a swing frame 3 (oscillating part of claim 1), a plurality of upper work rolls 4, a plurality of lower work rolls 5, The reduction adjustment mechanism 6, the cylinder mechanism 7 and the feeding roller mechanism 8.

[0065] On the fixed frame 2, a plurality of lower work rolls 5 are mounted at equal intervals in front and rear. On the swing frame 3 , a plurality of upper work r...

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PUM

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Abstract

The invention provides a straightening feeder for reducing air consumption of air cylinder mechanism applying rolling reduction to a plate and achieving energy saving. The straightening feeder comprises lower working rollers fixed on a fixed part in a row, upper working rollers arranged on a swinging part in a row, an air cylinder mechanism for swinging the swinging part, applying a straightening force to a plate or releasing the plate through air pressure of the air cylinder, a rolling reduction adjustment mechanism for adjusting rolling reduction as a plate bending amount and a feed roller mechanism clamping and transporting the plate. The rolling reduction adjustment mechanism employs the air cylinder for opening and closing of the working rollers, an air pressure adjusting mechanism linkaged with increase or decrease of the rolling reduction of the plate to be adjusted is arranged in the air cylinder mechanism and through the air pressure adjusting mechanism, the air pressure increase or decrease of the air cylinder corresponds to a required straightening force.

Description

technical field [0001] The present invention provides a useless air cylinder for opening and closing the work rolls when positioning the guide pins in the press sequential conveying process of a pair of work rolls clamping and correcting the bending of the rolled plate. The straightening feeder realizes the reduction of air consumption by reducing the air. Background technique [0002] Patent Document 1 describes a straightening feeder that corrects the bending of a sheet material by passing a coiled sheet material between a plurality of upper and lower work rolls arranged in a zigzag pattern by a sheet material feeding mechanism (feed roller mechanism). In the straightening feeder 100 of Patent Document 1, a plurality of upper work rolls 103 provided on a swing frame (upper work roll stand) 109 and a lower work roll 102 provided on a fixed lower work roll stand 110 are up and down. Staggered configuration. Under the action of the first eccentric shaft mechanism 111 and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/05B21D43/09
Inventor 荻原靖元
Owner 欧立机电株式会社
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