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[CN 201811148907.7] Workpiece Conveying Device for Pressure Machinery


[CN 201811148907.7] Title of Workpiece Conveying Device for Pressure Machinery: Application Number of Workpiece Conveying Device for Pressure Machinery: CN 201811148907.7 Applicant: Huitian Engineering Technology Co., Ltd. Application Date: 2018-9-29 Patent Type: Invention Application The present invention provides a workpiece conveying device for pressure machinery. A workpiece conveying device (1) for press machines according to the present invention includes an arm unit including a first arm (a1), a second arm (a2), a workpiece holding portion (3) for holding a workpiece, a first arm driving mechanism (DM1), and a second arm driving mechanism (DM2), the piping and the like (C) arranged on the outside of the second joint (10Y) are arranged such that one side is supported on the first arm (a1) and the other side is supported on the second arm (a2). When the first arm (a1) and the second arm (a2) are flexed and extended between the folded state and the extended state for workpiece transportation, the pipe or the like (C) is deformed by a change in the angle (α) between the first arm (a1) and the second arm (a2), whereby the pipe or the like (C) is restricted from swinging around the second joint (10Y) during the conveyance of the piece.