JP2533973Y2 - Hanging equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspending device for suspending a member to be conveyed such as a plate-like member in a conveying device for suspending and conveying a member to be conveyed.

[0002]

2. Description of the Related Art In a vehicle body assembling process, a pressed steel plate or the like is assembled into one vehicle body by welding or the like. Therefore, it is necessary to supply press-processed members according to the flow of the assembly line. Conventionally, this pressed member, for example, a front fender board has been assembled into about ten sheets using a transport rack, and then transported to an assembly line by a forklift or the like.

For this reason, the front fender boards cannot be transported one by one in synchronization with the assembly line. Therefore, the transport rack is required until all the front fender boards in the transport rack are assembled, and a place for placing the transport rack has to be secured beside the assembly line. Also, the empty transport rack had to be returned. Furthermore, a plurality of types of vehicle bodies may be assembled on the same assembly line, but in such a case, it is necessary to prepare a transport rack corresponding to the shape of the front fender board of each vehicle type. was there.

The present invention has been made to solve the above-mentioned problems, and has as its object to provide a hanging device capable of hanging a plate-like member such as a front fender board on a transfer device. .

[0005]

According to the present invention, to achieve the above object,
A hanger main body having a hooking portion formed at a lower portion capable of hanging a member to be conveyed, a rotatable attachment to the hanger main body, and a lower end extending to the side of the hooking portion; When the transport member is hung from the hanging member main body, the member is pushed by the transported member to rotate to the first rotation position, and when the transport member is removed from the hanging member body, the second rotation position is caused by its own weight. And a holding means for holding the rotating body at a first rotating position, wherein the rotating body includes a first rotating body.
At the rotation position of the hook to prevent the transferred member from falling off the hanging member main body, and at the second rotation position to be separated from above the transferred member and to be positioned at An extension is provided to allow the transport member to be removed from the hanging member, and the holding means is formed on a lock body rotatably attached to the hanging body, and on the lock body and the rotating body. When the rotating body is in the first rotating position, the lock body includes a pair of claws that mesh with each other by the rotation of the lock body by its own weight and lock the rotating body.

[0006]

When the transported member is hung on the hanging device, the transported member is hung on the hook of the hanging body. Thus, the rotating body at the second rotating position is pushed by the member to be conveyed and rotates to the first rotating position. The rotating body is the first
Is rotated to the pivot position, the pawl of the lock body as the holding means and the pawl of the pivot body mesh with each other, and the pivot body is locked at the first pivot position. In this first pivot position,
The extending portion of the rotating body prevents the transferred member from falling off. Accordingly, the transported member is suspended by the transport device via the suspending device.

When the transported member is to be removed from the hanging device, the claws are released from each other. This allows the rotating body to rotate. Therefore, by lifting the transported member, the rotating body rotates to the second rotating position by its own weight. In the second rotation position, the extension of the rotating body is located away from the transported member, and the transported member can be removed.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the accompanying drawings. 1 and 2 show an embodiment of a hanger device to which the present invention is applied. The hanger device 1 is hung, for example, two by two on a beam-shaped member 2 and a front fender board 3 of a vehicle. Is suspended (FIG. 1). Beam 2
Are suspended over a pair of chains 4 of a chain conveyor device, and are carried by these chains 4.

A front fender board (hereinafter simply referred to as a fender) 3, which is a pressed member, is curved near its upper end so as to follow the shape of the vehicle body. That is, the upper edge of the fender 3 extends inward in the vehicle width direction. The fender 3 hooks the extended portion on each hanging device 1. Therefore, only the back surface of the fender 3 is brought into contact with each hanging device 1 without contacting each hanging device 1.

The hanging device 1 includes a pair of main body plates 5, 5.
5 and a rotation plate 6 and a lock plate 7 disposed between the main body plates 5 and 5.
Each main body plate 5 is a vertically elongated plate material, and has a hook-shaped curved arm 5a integrally formed at the lower end thereof. Each arm 5a is curved from one side of the main body plates 5, 5 to the other side.

The main body plates 5 face each other with a predetermined gap therebetween, and are connected by stopper pins 10 and shafts 11 to 13. The stopper pin 10 is arranged near one side of the base of the arm 5 a of each main body plate 5. The stopper pin 10 positions the rotation plate 6 at the second rotation position, as described later.
The shaft 11 is disposed near the other side of the base of the arm 5a of each body plate 5, and the rotating plate 6 is rotatably mounted. The shaft 12 is disposed above the shaft 11, that is, near the other side of the main body plate 5 at a substantially central portion in the vertical direction, and the lock plate 7 is rotatably mounted. Furthermore, shaft 1
3 is arranged on the upper end of each main body plate 5.

Each main body plate 5 is connected to the beam-like member 2 via a connecting member 15. The upper end of the connecting member 15 is rotatably connected to the bracket 16 of the beam-shaped member 2, and the lower end is rotatably connected to the shaft 13. The rotating plate 6 has a V-shape that is turned upside down. That is, an extension 6a that extends obliquely downward is integrally formed at the center of the rotating plate 6 in the vertical direction. In addition, a claw 6b that forms a step toward one side is formed at the upper end of the rotating plate 6. Further, a shaft insertion hole 6c is formed in the center of the rotation plate 6 in the vertical direction and near the other side.

The rotating plate 6 is provided with each main body plate 5.
It is arranged between and is rotatably supported by a shaft 11 inserted through the shaft insertion hole 6c. Therefore, Fender 3
Is suspended by the fender 3 when it is suspended from the main body plate 5 and pivots to a first pivoting position (the position shown in FIG. 2),
Also, when removing the fender 3 from each body plate 5,
Until the stopper pin 10 comes into contact with the stopper pin 10, it turns to the second turning position (the position shown in FIG. 3) by its own weight.

In the first rotation position, the rotation plate 6
The lower end 6d of the main body plate 5 is located between the substantially central portions of the arms 5a, and the tip of the extension 6a is located near the tip of each arm 5a. At this time, the extension 6
The gap between the distal end of the arm 5a and the distal end of the arm 5a is set slightly larger than the thickness of the fender 3. Therefore, the extension 6
a does not come into contact with the surface of the fender 3;
It is possible to prevent the fender 3 from falling off from each main body plate 5.

In the second rotation position, the rotation plate 6
The lower end 6d of each arm 5a is located between the tips of the arms 5a of the main body plate 5, and the tip of the extension 6a is
Located far enough above Therefore, the extension 6
a allows the fender 3 to be removed from each body plate 5. The lock plate 7 has a substantially triangular shape. The lower edge of the lock plate 7 is cut out in an arc shape and matches the upper edge of the rotating plate 6. On one side of the lower end of the lock plate 7, a claw 7b that forms a step toward the other side is formed. Further, a shaft insertion hole 7c is formed at a position near the other end of the lower end of the lock plate 7.

The lock plate 7 is disposed between the main body plates 5 and above the rotary plate 6, and is rotatably supported by a shaft 12 inserted through a shaft insertion hole 7c. Therefore, when the rotation plate 6 is at the first rotation position, the one side edge 7d is projected from between the main body plates 5, and the claw 7b and the claw 6b
And the rotation plate 6 is locked at the first rotation position. Also, from this state, when one side edge 7d of the lock plate 7 is pushed between the main body plates 5, the engagement between the pawls 7b and the pawls 6b is released, and the rotating plate 6 is moved by its own weight to the second rotating position. Rotate to.

The lock plate 7, the pawl 7b of the lock plate 7, and the pawl 6b of the rotating plate 6 constitute holding means. Hereinafter, the operation will be described. First, a case where the fender 3 is hung on the hanger device 1 in the state shown in FIG. 3 will be described.

While pressing the lower end 6d of the rotating plate 6 with the upper edge of the curved fender 3, the fender 3
Is hung on the arm 5 a of each body plate 5. The rotating plate 6 is pushed at the lower end 6d and rotates about the shaft 11 in the direction of arrow CC shown in FIG. The rotating plate 6 slides on the lower end edge of the lock plate
(FIG. 2), the lock plate 7
The claw 7b of the rotating plate 6 and the claw 7b of the rotating plate 6 face each other, and the claws 6b, 7b mesh with each other by the weight of the lock plate 7. Therefore, the rotation plate 6 is locked at the first rotation position, and the extension 6a of the rotation plate 6 prevents the fender 3 from falling off from each main body plate 5.

The fender 3 is hung on the back surface of the arm 5a of each main body plate 5, and the extension 6a of the rotating plate 6 has a gap between itself and the surface of the fender 3. Therefore, the hanging device 1 does not damage the surface of the fender 3. Next, a case where the fender 3 is removed from the hanging device 1 will be described. Lock plate 7
Push one side edge 7d between the body plates 5,
The engagement between the claws 6b and 7b is released. Thereby, the rotation plate 6 can rotate. Therefore, when the fender 3 is lifted from each of the main body plates 5, the turning plate 6 is rotated by its own weight, and the fender 3 can be removed from each of the main body plates 5. When the fender 3 is removed, the turning plate 6 turns to the second turning position by its own weight.

As shown in FIG. 1, two suspension devices 1 are attached to the beam-shaped member 2. For this reason, the hanging device 1 cooperates to suspend the plate-shaped fender 3 on the beam-shaped member 2. Therefore, the fender 3 is synchronized with the body assembly line (not shown) by the chain conveyor device.
Are transported one by one. In addition, the fender 3 does not come off from the hanging device 1 even when an impact acts on the beam-shaped member 2 or the beam-shaped member 2 swings during the transportation.

[0021]

[Effects of the Invention] As described above, according to the present invention,
Since the hanging device is configured as described above, there is an excellent effect that the conveyed member can be hung on the conveying device even when the conveyed member has a plate shape.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a hanging device to which the present invention is applied.

FIG. 2 is a cross-sectional view of the hanging device of FIG. 1, with one main body plate removed when a front fender board is suspended.

FIG. 3 is a cross-sectional view illustrating the hanging device of FIG. 2 when a front fender board is removed.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hanging device 3 Front fender board 5 Main body plate 5a Arm 6 Rotating plate 6a Extension 6b Claw 7 Lock plate 7b Claw

Claims (1)

(57) [Scope of request for utility model registration] 1. A hanging device main body which is suspended by a conveying device and has a hooking portion formed at a lower portion capable of hanging a member to be conveyed, and a rotatably mounted lower end of the hanging device main body. When the transported member is extended to the side of the hook portion and the transported member is hung from the hanging device main body, the transported member is pushed by the transported member to rotate to the first rotation position, and the transported member is suspended. A rotating body that rotates to a second rotating position by its own weight when detached from the main body; and holding means for holding the rotating body at a first rotating position. The transported member is located in the vicinity of the hooking portion in the moving position to prevent the transported member from dropping from the hanging member main body, and is located away from above the transported member in the second rotation position, and the transported member is Along with an extension that allows removal from the hanging device, the holding means, A lock body rotatably attached to the hanging member main body, and a lock body formed on the lock body and the rotation body, and when the rotation body is in the first rotation position, meshes with each other by rotation of the lock body by its own weight. A hanging device comprising: a pair of claws for locking a rotating body.