JP2559657Y2 - Car body transfer device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for transporting an automobile body by supporting an appropriate portion of the automobile body with an attachment provided on a movable trolley.

[0002]

BACKGROUND OF THE INVENTION Generally, an automobile production line, when carrying out painting an automobile body (hereinafter body), the body is placed on the truck 1 (see FIG. 5). In this case, since the body has a different shape for each vehicle type, the supporting portion of the bogie 1 is also different. Under such circumstances, a plurality of types of attachments are attached to the cart 1 so that appropriate portions of different types of bodies can be suitably supported according to the type of the vehicle. For example, in the same figure, reference numerals 2a and 2b are engaged with appropriate portions of a body for an A vehicle, and a front attachment for an A vehicle, a rear attachment for an A vehicle, and 3a and 3b for supporting the body.
Are front attachments for the B-car and rear attachments for the B-car for engaging appropriate portions of the body for the B-car and supporting the body.

[0003]

However, in the conventional transfer device having the above-described structure, an attachment having a structure suitable for the body must be attached every time the type of vehicle is increased. The cost for remodeling, mounting, etc., becomes enormous. Further, depending on the dimensional relationship between the bodies, there is a situation in which one of the attachments must be detachable, which further increases the cost. In addition, the above-mentioned detachable
Select a standing state or a lying state to change the body support
Foldable attachments that can be
When used in the packaging process, the number of products to be coated increases.
The solidification of the detachable part or the fallable part due to paint adhesion
Obstacles are likely to occur, making it difficult to change the support site.
In addition, electrostatic painting is performed with the above two types of attachments.
Said that it was not possible to secure sufficient grounding
There is also a problem. In view of the above, the present invention has been made in view of the above circumstances, and provides an automobile body transfer apparatus capable of suitably supporting different types of automobile bodies with an extremely simple and inexpensive configuration. It is the purpose.

[0004]

In order to achieve the above-mentioned object, the main means adopted by the present invention is that the main point is that an attachment provided on a movable trolley passing through a painting process is provided at an appropriate position on an automobile body. A supporting member for engaging the attachment on the movable trolley at an appropriate position of a different type of vehicle body and supporting the different type of vehicle body with the attachment at an appropriate position of the different type of vehicle body. Is a transfer device for an automobile body according to the present invention, which is provided integrally and detachably.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention; It should be noted that the following embodiment is an example that embodies the present invention and does not limit the technical scope of the present invention. Here, FIG. 1 is a side view of a transfer device according to an embodiment of the present invention,
2A and 2B show the structure of a support member constituting the above-described transfer device, wherein FIG. 2A is a plan view, FIG. 2B is a front view, and FIG.
FIG. 3 is a side view, FIG. 3 is a perspective view of a main part showing a situation where the support member is mounted on an attachment, and FIG. In addition, the same reference numerals are used for the same elements as those of the conventional transfer apparatus shown in FIG. 5, and the detailed description is omitted. As shown in FIG. 1, the transfer device D according to this embodiment goes through a painting process in which the basic structure is almost the same as the conventional transfer device shown in FIG.
A conveying apparatus differs from the conventional transport apparatus, different kinds of, for example, in appropriate positions on the front side of the body 4 for C cars, engages the front attachment 2a for A car on the carriage 1, This car A front attachment 2a
The supporting member 5 for supporting the different types of the body 4 is integrally provided detachably . In this case, the rear side of the body 4 is supported by also using the rear attachment 3b for the vehicle B.

That is, the support member 5 is provided on the body 4
Removably integrated with bolts (not shown)
To be attached. In this case, the size of the contact surface (hatched portion in FIGS. 2 and 3) is made small so that the area of the contact portion of the support member 5 with the body 4 is as small as possible, and this surface is finished. ing. For example, at the time of electrostatic coating, one
Support member physically mounted and engaged with attachment 2a
A sufficient ground is ensured via 5. In addition, this support
The support position of the automobile body is securely fixed through the member 5.
To be defined by a robotic device
When placing the robot, there is a danger that the
Not even. In the transport device D configured as described above, for example, the body 6 for the vehicle A includes the front attachment 2a for the vehicle A and the rear attachment 2 for the vehicle A on the carriage 1.
b (see FIG. 4), and the body for car B (not shown) is provided with the front attachment 3a for car B,
It is directly supported by the rear attachment 3b for vehicle B. Further, as described above, the body 4 for the C car is
The front side is supported by the vehicle A front attachment 2a via the support member 5 attached to the body 4, and the rear side is directly supported by the vehicle B rear attachment 3b. (See FIG. 1).
Therefore, in the transfer device D, different types of bodies 4 for a car C, for example, can be supported in a very simple and inexpensive configuration in a suitable manner according to the shape. That is,
By changing the shape of the support member to adapt to different types of bodies and supporting it with one of the attachments via this support member, the capital investment is greatly reduced, and new design, manufacturing, Modifications and the like can be avoided, and a wider application can be made possible by using a conventional transport device. Also, the painting process
In the transfer device D, which passes through, when changing the body support site
It is not necessary to change the attachment side.
When paint is applied as in the case of
Also, it is not difficult to change the supporting portion. It should be noted that the above Symbol
In the transfer device D, the process is completed for the body.
If the support member can be attached and detached,
There is no adhesion of the material, and the attachment and detachment are easy. Ma
In the painting process, the body is transferred to another transfer device
In many cases, different loading is performed.
The support member is attached to the
It is not necessary to change the setting on the
It is easy and very useful in a real production line.

[0007]

[Effect of the invention The present invention, as described above, the coating process
In an apparatus for transporting an automobile body by supporting an appropriate portion of an automobile body with an attachment provided on a moving trolley passing therethrough, the attachment on the movable trolley is engaged with an appropriate location of a different type of automobile body,
Since the support device for supporting the different types of vehicle bodies by the attachment is detachably and integrally provided, the vehicle body conveyance device is characterized in that:
With an extremely simple and inexpensive configuration, it is possible to suitably support different types of automobile bodies. In addition, with the vehicle body transfer device according to the present invention,
Means that the support member is attached to the car body
The car body on another transfer device
When changing the attachment, there is no need to change the attachment side.
Extremely high in actual painting lines that often use conveyors
And useful.

[Brief description of the drawings]

FIG. 1 is a side view of a transport device according to an embodiment of the present invention.

FIGS. 2A and 2B show a structure of a support member constituting the transfer device, wherein FIG. 2A is a plan view, FIG.
(C) is a side view.

FIG. 3 is an essential part perspective view showing a situation where the support member is mounted on an attachment.

FIG. 4 is an explanatory diagram showing an application example of the transport device.

FIG. 5 is a side view of a conventional transport device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Dolly 2a ... Front attachment for A car 2b ... Rear attachment for A car 3a ... Front attachment for B car 3b ... Rear attachment for B car 4, 6 ... Body 5 ... Support member D ... Conveying device

Claims (1)

(57) [Scope of request for utility model registration] An apparatus for transporting an automobile body by supporting an appropriate portion of an automobile body with an attachment provided on the automobile during a painting process, wherein the vehicle body is provided at an appropriate location on a different type of automobile body. And a support member that engages with the attachment and supports the different types of vehicle bodies with the attachment is provided integrally detachably.