JPS63121171U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the overall configuration of the parts transport and loading device and assembly line according to the present invention, and FIG. 2 is a front view showing the first and second running bodies running on the sub-rail, including a pendant. A diagram in which some elements such as switches are omitted, FIG. 3 is a front view similar to FIG. 2 when the first traveling body reaches a position above the conveyor, and FIG. 4 is a front view of the first and FIG. 5 is a perspective view of the second traveling body viewed diagonally from above, with some elements omitted; FIGS. FIG. 7 is a schematic plan view showing a conventional device. 1... Conveyor, 3,103... Main rail,
4...First running body, 5...Second running body, 7,10
7... Sub rail, 15... First motor, 19,
20...Movable rail, 25...Second motor, 27
...Hoist, 40...First sub-power feeder, 41...
...First collector, 43...Second collector, 44...Main power feeder, 45...Movable power feeder, 46...Third
Current collector, 50...Second sub power feeder, g, g1, G
...Gap area.

Claims (1)

[Scope of utility model registration request] A main rail disposed above the conveyor of the assembly line, a sub-rail extending transversely to the main rail, a first traveling body that travels while being guided by the sub-rail, and a first traveling body supported by the first traveling body to move the traveling body. The first motor is fixed to the lower side of the first traveling body, and when the first traveling body is guided by the sub-rail and travels to a position above the conveyor of the assembly line and stops, the main rail is partially chipped. a movable rail that enters the gap between the main rails and is aligned in a continuous state with the main rail; a second traveling body supported by the movable rail so as to be freely movable; and a hoist for lifting and lowering parts carried by the second traveling body. , which is supported by the second running body and drives the second running body.
a motor; a first current collector electrically connected to the first motor and supported by the first running body; a first sub-power feeder in sliding contact; a second current collector supported by the second traveling body and electrically connected to the hoist motor; and a second current collector extending substantially parallel to the sub-rail, the first traveling body being guided by the sub-rail. When traveling, the second collector slides into contact with the main rail, but when the first traveling body reaches a position above the assembly line conveyor and stops, the second collector leaves the second sub-power feeder and the main rail. It is supported by a main power supply body that extends almost parallel to the first running body, and when the running body reaches a position above the conveyor of the assembly line and stops, a gap where a part of the main power supply body is missing is inserted into the main power supply body. a movable power supply body that enters the main power supply body, is aligned in a continuous state with the main power supply body, and is electrically connected to the main power supply body; and a third collector connected to the movable power supply body and capable of sliding contact with the movable power supply body, and after the first running body reaches a position above the conveyor of the assembly line and stops, the second running body moves from the movable rail to the main collector. A parts transport and mounting device in an automobile factory, characterized in that as the third current collector moves from a movable power supply body to a main power supply body as it moves along a conveyor to a rail, it comes into sliding contact with these power supply bodies.