Turnover apparatus

Details Turnover apparatus Turnover apparatus

1982-07-06

1984-06-19

Staab, Lawrence J.

Machine element or mechanism

Mechanical movements

Reciprocating to or from oscillating

F16H 2144

Patent

active

044547811

ABSTRACT:
A turnover apparatus for use in the secondary working stage of a press line is disclosed. The apparatus includes a bed that rotatably supports a main shaft, a pair of links the base of each of which is rotatably connected to each end of the main shaft, an inverting shaft parallel to the main shaft which is rotatably connected to the top end of each link, a piston rod in a driving cylinder connected to one of the two links, said piston rod causing the link to rotate about the main shaft, a pinion fixed to the main shaft, a piston in an inverting cylinder connected to a rack that engages the pinion, two sprockets of the same diameter fixed to both the main shaft and inverting shaft, a chain extending between the sprockets, an inverting plate fixed to the inverting shaft horizontally and a receiving plate rotatably connected to the inverting shaft. The receiving plate is fitted with a guide mechanism that causes it to rotate around the inverting shaft from the horizontal to a vertical downwardly bent position as a result of rotation of the link in such a direction that the inverting plate is retracted.

REFERENCES:
patent: 3487953 (1970-01-01), Wolf
patent: 3954170 (1976-05-01), Schlough
patent: 4095700 (1978-06-01), Chiuaru et al.

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