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Workpiece supply device enabling decrease in interval dimension of both rising portions

A technology for supplying devices and workpieces, applied in the direction of feeding devices, object supply, positioning devices, etc., to achieve the effect of small size

Inactive Publication Date: 2020-03-17
AMADA HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to bend a workpiece with a small gap between the front and rear rising parts.

Method used

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  • Workpiece supply device enabling decrease in interval dimension of both rising portions
  • Workpiece supply device enabling decrease in interval dimension of both rising portions
  • Workpiece supply device enabling decrease in interval dimension of both rising portions

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] like figure 1 As shown schematically, the workpiece supply device 1 according to the first embodiment of the present invention is arranged on the front side of the lower table 5 of the plate bender 3 (the overall structure is omitted from the illustration). More specifically, the workpiece supply device 1 is composed of an industrial robot 7 (illustration of the overall structure is omitted) arranged on the front side of the plate bender 3 .

[0034] The front end portion of the mechanical arm 9 of the industrial robot 7 is provided with an arm wrist 11, which can rotate in the vertical direction around the axis of the horizontal wrist axis (not shown) in the direction perpendicular to the longitudinal direction of the mechanical arm 9. Turn freely. Furthermore, a base frame 13 is provided on the arm 11 . This pedestal 13 is arranged to be able to rotate freely around the axis of the direction perpendicular to the axis of the wrist axis (in figure 1 middle is free ...

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PUM

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Abstract

Provided is a workpiece supply device with which, when a sheet of workpiece is bent to form rising portions at the front and rear of the sheet, the interval dimension of the rising portions can be decreased. A workpiece supply device which supplies a press brake with a sheet of workpiece comprises: a base frame (13) which is moveable in X-, Y-, and Z-axis directions with respect to the press brake(3), and which is disposed with both ends of a guide member (15) in the Y-axis direction protruding in the Y-axis direction; a slider (17) which is capable of being positioned at the ends of the guide member (15), and which is moveable along the guide member (15); and a workpiece holding unit (19) which is disposed at the center in the Y-axis direction of the slider (17), and which is capable ofholding the workpiece (W).

Description

technical field [0001] The present invention relates to a workpiece supply device for supplying a plate-shaped workpiece between upper and lower dies (punches, dies) in a plate bending machine. More specifically, it relates to a workpiece supply device capable of keeping the distance between the rising portions on both sides to be, for example, smaller than that of a vacuum pad when bending and processing rising portions on both front and rear sides of a plate-shaped workpiece. Bending processing is performed at intervals with a slightly larger diameter. Background technique [0002] There is a technique that, when bending a plate-shaped workpiece with a bending machine, the workpiece is supplied using a workpiece supply device such as an industrial robot (for example, refer to Patent Document 1). [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Application Laid-Open No. 7-323334 [0006] In the structure described in Pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/02B65H3/08B65H5/14B21D43/18B25J15/06
CPCB21D43/18B25J15/06B65H3/08B65H5/14B21D5/0281B25J15/0061B21D5/0209B21D43/003B21D43/105B25J15/0616
Inventor 佐藤正昭高桥祐希岩永洋志
Owner AMADA HLDG CO LTD