JPS5928980Y2 - Reversing machine - Google Patents

Description

[Detailed description of the invention] This invention relates to a reversing machine for reversing architectural wall panels and the like.

Conventionally, in order to assemble wall panels, etc., the completed panel frame is placed horizontally on the panel assembly line, interior materials are glued to the top surface, and then the panel frame is turned over and the insulation and exterior materials are glued. I try to do it.

Therefore, when flipping over, if a conveyor with vertically opposing conveyance surfaces is placed inside the drum, and a panel is placed between the conveyance surfaces and the entire drum is turned over, the flipping operation becomes easier, and the This has the advantage that the panel can be moved extremely smoothly.

However, when the drum assembly is reversed in this way, the cabtyre cable that supplies power to the conveyor may become twisted and break each time the drum is reversed, or the cabtyre cable may become entangled with mechanical equipment, frames, etc., causing an accident. There is a problem with becoming.

Therefore, the purpose of this invention is to provide a safe reversing machine that can easily reverse panels, etc., and eliminates accidents caused by electrical wiring.

An embodiment of this invention will be explained with reference to FIGS. 1 to 3.

That is, as shown in FIGS. 1 and 2, this reversing machine is equipped with two conveyors 2 and 3, upper and lower, with their conveying surfaces facing each other, inside a rotating drum 1 whose rotating shaft is arranged horizontally. Electric motors 4 and 5 are attached as driving sources for the motors 4 and 5, and the power source of the electric motors 4 and 5 is connected to a rotary drum 1 having fixed contacts 6 and 7 on the circumferential surface of the rotary drum 1 symmetrically about the rotating shaft.
The current is obtained from a pair of current collectors 8 and 9.

Furthermore, an air cylinder 10 whose tip moves reciprocally is fixed to the reversing machine main body, and a power feeder 11 is attached to the tip of the air cylinder 10, and as shown in FIG.
can contact and separate from the circumferential surface of the rotating drum 1 from the outside, and when the rotating drum 1 is rotated to make the conveying surfaces of the conveyors 2 and 3 horizontal, the fixed contact 6 of the current collector 8 or 9 Alternatively, γ and the movable contact 12 of the power feeder 11 are allowed to come into contact with each other.

The rotating drum 1 is rotated by a reversing motor 13 installed in the reversing machine body so that the conveying surfaces of the conveyors 2 and 3 are stopped in a horizontal state.

As shown in FIG. 2, gripping guides 14 are provided on both sides of the conveyors 2 and 30.

Using this reversing machine, the panel frame can be easily reversed as follows.

That is, first, when no panel is placed in the rotating drum 1, the power supply 11 is advanced by the air cylinder 10, and its movable contact 12 is pressed against the fixed contact 6 of the current collector 8 of the rotating drum 1, so that the electric motor 4 Drive conveyor 2,
The panel frame 15 is carried into the rotating drum 1.

When the conveyance is finished, the conveyor 2 is stopped, the panel frame 15 is gripped by the panel gripping guide 14, and the power supply device 11 is retreated by the air cylinder 10.

Next, when the rotating drum 1 is rotated 180 degrees by the reversing motor 13, the panel frame 15 is turned over together with the conveyors 2 and 3 and the gripping guide 14, and the current collector 8 is rotated with respect to the rotation axis.
A current collector 9 provided symmetrically with the current collector 9 is located in front of the power feeder 11.

Then, when the power feeder 11 is moved forward again by the air cylinder 10, its movable contact 12 contacts the fixed contact 7 of the current collector 9, the conveyor 3 is driven by the electric motor 5, and the panel frame 15
is carried out from the rotating drum 1 to the next process.

In this way, when the panel frame 15 is reversed because the current collectors 8 and 9, which are the power sources for the electric motors 4 and 5 for the conveyors 2 and 3 in the rotating drum 1, are not fixedly connected to the power feeder 11. Also, since the current collectors 8 and 9 are arranged symmetrically about the rotation axis, when the rotating drum 1 is rotated 180 times, the current collectors in contact with the movable contact 12 of the power feeder 11 will change from 8 to 9. The conveyor that is driven to change from 9 (or from 9 to 8) also changes from 2 to 3, that is, the lower conveyor always moves, making it possible to perform the reversing work efficiently.

As described above, the reversing machine of this invention has two upper and lower parts, each having an electric motor and a conveying surface in the direction of the rotational axis of the rotational drum, which is driven by the electric motor in the rotating drum in which the rotational axis is arranged horizontally.
Stage conveyors are provided with their conveying surfaces facing each other, and a pair of current collectors connected to the electric motor and having fixed contacts on the outer circumferential surface of the rotating drum are provided symmetrically about the rotation axis, and are fixed to the reversing machine body to move forward and backward. Since the conveyor is driven by bringing a power feeder with a freely movable contact into contact with either one of the pair of current collectors, the panels, etc. can be easily turned over, and there is no possibility of twisting or disconnection of the electrical wiring. Moreover, since there is no tangle of electric wiring due to the reversal, the work can be carried out safely.

[Brief explanation of the drawing]

FIG. 1 is a side view of an embodiment of this invention, FIG. 2 is a front view thereof, and FIG. 3 is an enlarged view of the main parts thereof. 1...Rotating drum, 2,3...Conveyor, 4゜5...Electric motor, 6,7...Fixed contact, 8,9... ...Current collector, 11...
Power supply, 12...Movable contact, 15--*--
/ Nell frame.

Claims (1)

[Scope of utility model registration request] In a rotating drum with a rotating shaft arranged horizontally, there is provided an electric motor and a two-stage conveyor, an upper and a lower conveyor driven by the electric motor and having a conveying surface in the direction of the rotating axis of the rotating drum, with the conveying surfaces facing each other, and is connected to the electric motor and A pair of current collectors having fixed contacts are provided on the outer circumferential surface of the rotating drum symmetrically about the rotation axis, and a power feeder having a movable contact that is fixed to the reversing machine body and can move forward and backward is attached to one of the pair of current collectors. A reversing machine that drives the conveyor by contacting the conveyor.