JPS61172625U

JPS61172625U -

Info

Publication number: JPS61172625U
Application number: JP5269285U
Authority: JP
Priority date: 1985-04-09
Filing date: 1985-04-09
Publication date: 1986-10-27
Also published as: JPH028578Y2

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図
は全体概略側面図、第２図は第１図の要部拡大側
面図、第３図は第２図の平面図、第４図は第３図
の部拡大図、第５図は第４図の―線断面図
、第６図は第３図の―線拡大断面図である。１……塑性加工機としてのプレス機、２……搬
送方向、３_１〜３_５……下型、４_１〜４_５……上
型、９……搬送装置、１２……ハンドリングアー
ム、２７……保持手段としての吸盤、２８，２９
……回動軸、３０，３１……ピニオン、３３……
ラツク軸、３８……カムホロア、４４……カム。 The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic overall side view, Fig. 2 is an enlarged side view of the main part of Fig. 1, Fig. 3 is a plan view of Fig. 2, and Fig. 4 is an enlarged side view of the main part of Fig. 1. 3 is an enlarged partial view of FIG. 3, FIG. 5 is a cross-sectional view taken along the line -- in FIG. 4, and FIG. 6 is an enlarged cross-sectional view taken along the line -- of FIG. DESCRIPTION OF SYMBOLS 1...Press machine as a plastic processing machine, 2...Transfer direction, _31-35 ...Lower die, _41-45 ...Upper die, ₉ ...Transfer device, 12...Handling arm _, 27 ...Suction cup as a holding means, 28, 29
...Rotation axis, 30, 31...Pinion, 33...
Rack shaft, 38...cam follower, 44...cam.

Claims

[Scope of utility model registration request]

A lower die and an upper die for cooperatively plastically working the workpiece are respectively disposed at a plurality of processing stations set at intervals along the conveyance direction of the workpiece, and a plurality of processing stations are provided at intervals between each of the processing stations. In order to sequentially transport the workpieces, a plurality of substantially horizontal handling arms facing the transport direction are provided so as to be movable back and forth along the transport direction. In a transfer device for a plastic processing machine, which is provided with a support rod having a holding means at its tip, the base end of the support rod is rotatable about a vertical axis and fixed to a rotation shaft supported by a handling arm. A pinion fixed to the rotation shaft is engaged with a rack shaft which is movable along the longitudinal direction of the handling arm, is biased outward, and has a cam follower at its outer end, and is engaged with the pinion of the processing station. On the side, the support rod can come into contact with a cam follower as the handling arm moves back and forth in the transport direction, and the support rod can be placed in a stored state with its holding means close to the handling arm and in a state where it is perpendicular to the handling arm. 1. A conveyance device for a plastic processing machine, characterized in that a cam is disposed for rotating between protruding states.