JPS60255222A - Production of l-shaped panel - Google Patents

Abstract

PURPOSE:To permit the easy adhesion of face plates and to produce an L-shaped panel in a line by projecting the ends of the face plates in the form of lap pieces from one end of panel frames and pressing the same to the end faces of the panel frames of a main panel. CONSTITUTION:The panel frames 1, 4 are respectively manufactured by framework and thereafter the face plates 2, 5 are adhered respectively to the outside flank of the frame 1 and the outside flank of the frame 4. The face plate 5 is adhered to the frame 4 to manufacture an end panel 6. After a main body panel 3 and the end panel is manufactured, the end face of the panel frame 4 of the panel 6 on the side where the lap piece of said frame is projected is butted to the inside flank at the end of the frame 1 and the rear side of the lap piece of the plate 5 is pressed to the end face of the panel frame 1 of the main panel 3. The butt parts of the frames 1, 4 are bound and fixed by bolting or welding, by which the L-shaped panel is obtd.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field 1] The present invention relates to a method of manufacturing an L-shaped panel used as a corner panel on the outer wall of a house or the like.

[Background Art] An L-shaped panel used as a corner panel of an exterior wall is constructed by assembling panel frames in an L-shape and attaching a face plate to the outer surface of each panel frame. In order to create this L-shaped panel, conventionally, the end of one panel frame 1 was first brought into contact with the inner surface of the end of the other panel frame 4 and fixed with bolts 9, and the frame was completed in this way. Later, face plates 2 and 5 were attached to the outer surfaces of panel frames 1 and 4, resulting in a finish as shown in FIG. 6. However, in manufacturing an L-shaped panel in this way, the face plates 2 and 5 are attached to the panel frames 1 and 4 assembled in an L-shape, so the panel frames 1 and 4 are bent in an L-shape. Face plate 2 for
, 5 is difficult, and therefore it is difficult to automate the attachment of the face plates 2 and 5 in the line, and there is a problem that the attachment of the face plates 2.5 has to be done manually. .

[Objective of the Invention 1] The present invention has been made in view of the above points, and provides a method for manufacturing an L-shaped panel, which makes it easy to attach a face plate and can be manufactured without using any special labor on a production line. The purpose is to provide the following.

[Disclosure 1 of the Invention] However, in the method for manufacturing an L-shaped panel according to the present invention, the main body panel 3 is formed by attaching the face plate 2 to the entire outer surface of the panel frame 1, and other panels are attached to the outer surface of the other panel frame 4. The face plate 5 is attached to form an end panel 6, and the end of the face plate 5 is made to protrude from one end of the panel frame 4 as a stacked piece 7, and the end panel 6 is attached to the inner surface of the end of the panel frame 4 of the main body panel 3. The end surface of the panel frame 4 on the side from which the overlapped piece 7 is projected is brought into contact with the inner surface of the panel frame 1 of the main body panel 3, and then both panel frames 1 and 4 are brought into contact with each other. The present invention is characterized in that it is fixed at the abutting portion, and the above object is achieved by allowing the face plates 2 and 5 to be attached to the panel frames 1 and 4 separately, respectively. will be explained in detail with examples.

The panel frame 1 is formed by assembling a frame 10 such as shaped steel into a rectangular frame shape, and as shown in FIG. 1, a reinforcing frame 11 is attached within this panel frame 1. Further, the panel frame 4 is formed by similarly assembling the frame members 10 into a square frame shape. The main body panel 3 is formed wider than the end panel 6.

After manufacturing the panel frames 1 and 4 by framing each in this way, the outer surface (outdoor side) of panel frame 1 and the panel frame 4 are assembled.
A face plate 2.5 made of asbestos board or the like as an exterior material is attached to the outside surface (outdoor side surface) of each of the panels using rivets, screws, etc. as shown in FIG. Panel frame 1 like this
The main body panel 3 is manufactured by pasting the face plate 2 on the panel frame 4, and the end panel 6 is manufactured by pasting the face plate 5 on the panel frame 4. Here, in the end panel 6, one end of the face plate 5 is made to protrude from one end of the panel frame 4 as a stacked piece 7 by a protrusion width equal to the thickness of the main body panel 3 (3-mm).

Furthermore, since the panel frame 1 and the panel frame 4 are each formed into a flat shape, it is easy to attach the face plate 2.5 to the panel frame 1.4, and this attachment can be done by automated equipment without manual work. will be possible. After manufacturing the main body panel 3 and the end panels 6 in this way, as shown in FIG. 7 are projected, and the back side of the overlapping piece 7 of the face plate 5 is brought into contact with the end surface of the panel frame 1 of the main body panel 3. Join and secure by spot welding. In this way, an L-shaped panel as shown in FIGS. 4 and 5 is obtained. In FIG. 4, reference numeral 12 indicates a rim; in FIG. 5, reference numeral 13 indicates a heat insulating material such as glass wool; 14 indicates a rubber sealing material such as E or PDM; and 15 indicates a caulking material. In the embodiments shown in FIGS. 4 and 5, the upper end of the main body panel 3 protrudes above a portion of the upper end 4 of the end panel.

[Effects of the Invention] As described above, in the present invention, a face plate is attached to the entire outer surface of a panel frame to form a main body panel, and another face plate is attached to the outer surface of another panel frame to form an end panel. At the same time, the end of this face plate is made to protrude from one end of the panel frame as a stacked piece, and the end face of the panel frame on the side from which the stacked piece of the end panel is made to protrude is brought into contact with the inner surface of the end of the panel frame of the main body panel. At the same time, the inner surface of the overlapped piece is brought into contact with the end surface of the panel frame of the main body panel, and then both panel frames are fixed to each other at the abutting portion, thereby producing an L-shaped panel. , attaching the face plate to the main body panel or end panel is done to the main body panel or end panel in a flat state before the main body panel and end panel are joined and fixed, and the face plate is attached manually. This can be done by automated line equipment without any trouble, and the end face of the panel frame of the main panel is covered by the overlapping pieces of the face plate of the end panel, so that the entire outer surface of the L-shaped panel is covered by the face plate. It is something that can be done.

[Brief explanation of drawings]

1, 2, and 3 are cross-sectional views showing each process in an embodiment of the present invention, FIGS. 4(a) and 4(b) are front and side views of the same L-shaped panel, and FIG. Figures (a) and (b) are shown in Figure 4 (
a) A-A line and B-B#! FIG. 6 is an enlarged cross-sectional view of I, and FIG. 6 is a cross-sectional view of a conventional example. 1 is a panel frame, 2 is a face plate, 3 is a main body panel, 4 is a panel frame, 5 is a face plate, 6 is an end panel, and 7 is an overlapping piece. Agent Patent Attorney Ashichi Ishida 7- Figure 1 Figure 2 [Figure 3 l4 (0) Figure (b) Figure 5 (a) (b)

Claims (2)

[Claims] (1) Attach a face plate to the entire outer surface of a panel frame to form a main body panel, and attach another face plate to the outer surface of another panel frame to form an end panel, and attach the end of this face plate to the panel frame. The overlapping piece of the end panel is made to protrude from one end as an overlapping piece, and the end face of the panel frame on the side from which the overlapping piece of the end panel is protruded is brought into contact with the inner surface of the end of the panel frame of the main body panel, and the inside surface of the overlapping piece is pressed against the inner side of the end of the panel frame of the main body panel. A method for manufacturing an L-shaped panel, characterized in that the panel frames are brought into contact with the end faces and then both panel frames are fixed to each other at the contact portions. (2) The method for manufacturing an L-shaped panel according to claim 1, wherein the main body panel is formed to have a longer width dimension than the end panel.