JP3202090B2 - Manufacturing method of partition panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a partition panel for dividing an industrialized house into rooms.

[0002]

FIG. 9 is a view showing a conventional partition panel.

[0003] The partition panel 100 is formed of a core member 102 assembled in a square shape, and plywood 104 and 106 as face members adhered to both surfaces of the core member 102. It is manufactured and transported to the construction site.

[0004] At the construction site, floor panels (not shown) are laid down at the construction site of the house, and partition panels 100 are erected on these floor panels as shown in the figure.

A gypsum board 1 as a finishing material is provided on the surfaces of the plywood 104 and 106 of the partition panel 100.
10, 112 and vinyl cloth 120 as a cosmetic material
122 are sequentially attached, and the finishing process of the partition panel 100 has been performed.

As a result, the room is partitioned by the partition panel 100 and the room is divided.

[0007]

However, in the conventional partition panel described above, the finishing treatment of the gypsum boards 110 and 112 and the vinyl cloths 120 and 122 is performed at the construction site. In addition to complicating the work, the increase in the number of man-hours has hindered the efficiency of the construction work.

In an industrialized house, it is an object of the present invention to reduce the number of work steps at a construction site and to improve the efficiency, thereby reducing the construction cost.

Therefore, for this industrialization, gypsum boards 110 and 112 and vinyl cloths 120 and 122 are previously provided on both sides of the partition panel 100 shown in FIG.
It is conceivable that the partition panel 100 may be finished on both sides by attaching the partition panel 100, and the partition panel may be simply assembled at the construction site to save labor on site.

In order to manufacture the partition panel 1 having such a double-sided finish, first, a core material 102 is formed in a frame.
Plywood 104 and 106 are attached to both sides of the core 102.
Then, the partition panel 100 is laid on a carrier, and a gypsum board 110 and a vinyl cloth 120 are sequentially attached to an upwardly facing plywood, for example, a plywood 104 by a predetermined attaching machine. After this, the partition panel 1
Is turned over, and the plaster boat 112 and the vinyl cloth 122 are stuck on the plywood 106 facing upward in this order.

However, in this manufacturing method,
After pasting the gypsum board 110 and the vinyl cloth 120 on the plywood 104 on one side, it is necessary to turn the front and back, and the problem that the production line is lengthened by the time of performing the process of turning the front and back is suitable. .

After the single-sided treatment, for example, a gypsum board 110 and a vinyl cloth 120 are pasted on the plywood 104, and the heavy partition panel is turned over and the plywood 106 is turned over.
Since the gypsum board 112 and the vinyl cloth 122 are stuck on the upper side, the soft vinyl sheet 120 may be damaged when the partition panel is turned over.

Further, when the partition panels 1 having both surfaces finished are connected to each other from the front side of the partition panel 1, the surface will be scratched. If the outer surface of the material is to be processed and connected, the reference surface must be a vinyl cloth as the finishing material located on the lower side, and since the vinyl cloth has elasticity, when pressed from above, the vinyl cloth Is compressed, the center position in the thickness direction of the partition panel shifts, and as a result, the processing reference position shifts, and there is a possibility that a processing defect occurs.

Further, since the partition panel 100 is made of wood, if the plywood 104 and 106 are attached to both sides of the core 102 in a thick structure, warpage or the like is likely to occur.
There is a possibility that the accuracy of the processing for attaching the gypsum boards 106, the gypsum boards 110, 112, and the like may deteriorate.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has as its object to save labor on site work and to manufacture safely and accurately with a small number of manufacturing steps. An object of the present invention is to provide a method for manufacturing a partition panel.

[0016]

In order to achieve the above-mentioned object, the present invention provides a method of forming a half-thick core material by forming a pair of half-thick vertical core materials and a plurality of half-thick horizontal core materials into a rectangular shape. Forming, on the upper surface of the half-thick core material, affixing a face material, pasting a finishing material on the upper surface of the face material to form a half-thick panel, based on the half-thick core material lower surface of the half-thick panel On the outer surface of one of the half-thick vertical core members, a convex portion protruding along the length direction is formed, and on the outer surface of the other half-thick vertical core member, dents are formed along the length direction. By forming a recess and joining the two half-thick panels in a state where the half-thick core members face each other, a convex male fitting portion and a concave female fitting are formed on both outer surfaces. And forming a partition panel having respective portions.

[0017]

According to the manufacturing method of the above construction, the face material and the finishing material can be attached to the upper surface of the half-thick core material with reference to the lower surface of the half-thick core material without making the half-thick panel face down. Since no front / back inversion step is required, the processing line can be shortened.

Furthermore, since the processing of the half-thick core material can always be performed with reference to the lower surface of the half-thick core material, the standard for processing the convex portions and the concave portions can be always constant, and therefore, the processing accuracy is improved. Can be done.

In addition, one of the two half-thick panels is turned upside down and is attached to the other half-thick panel. However, since the half-thick panel itself is light, the finishing material on the surface is damaged when it is turned over. Possibility is small. And in the partition panel manufactured in this way, the finishing material is stuck on both sides of the face material, so the finishing process of sticking the finishing material to both sides of the face material is performed at the construction site. As a result, at the construction site, the worker can easily install the partition panel with a small number of work steps,
Construction work can be streamlined and labor saved.

Further, since a convex male fitting portion and a concave female fitting portion are formed on both outer surfaces of the panel core material of the partition panel, respectively, the male fitting portion and the female fitting portion are formed. Can be fitted to each other to fix the partition panels adjacent to each other,
As a result, it is not necessary to fix the adjacent partition panels with nailing or the like, so that labor can be saved further.

Further, as described above, since each partition panel is subjected to a double-side finishing process and a plurality of partition panels can be joined to each other through the fitting of the male fitting portion and the female fitting portion. If a partition panel is used, a large room can be freely and easily divided into a plurality of rooms. Further, even after being once attached, it can be easily removed, and the room can be arbitrarily changed by attaching again.

Furthermore, since the panel core material is formed by bonding a half-thick core material, the material for the core material has a small cross-sectional area. Therefore, many half-thick core members can be cut out from one piece of wood, and the yield is improved. Moreover, since the panel core is formed by bonding the half-thick cores, the warpage of the panel core can be reduced, and the accuracy of the partition panel can be improved.

[0023]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a partially cutaway perspective view showing a partition panel according to an embodiment of the present invention.

The partition panel 1 has a structure in which half-thick panels 2 and 3 having the same structure are bonded to face each other and a panel core member 4 is provided inside.

The half-thick panel 2 (3) has a half-thick core material 10 (3)
Gypsum board 2 as a surface material attached to one side of 0)
0 (40) and a vinyl cloth 25 (45) as a finishing material attached to the surface of the gypsum board 20 (40).

In the half-thick core member 10 (30), a pair of half-thick vertical core members 11 (31) and 12 (32) form both side frames. The half-thick vertical core member 11 (31) is formed in a convex cross-sectional shape, and a convex portion 11a (31a) protruding along the length direction is provided on the outside thereof. On the other hand, the half-thick vertical core member 12 (32) is formed in a concave cross-sectional shape, and a concave portion 12a on the outer surface into which the convex portion 11a (31a) of the half-thick vertical core member 11 (31) can be fitted. (32a) is provided along the length direction.

The pair of half-thick vertical core members 11, 1
2 (31, 32), a plurality of half-thick horizontal core members 14 (34)
Are assembled in parallel at predetermined intervals.

The gypsum board 20 (40) attached to one surface of such a half-thick core material is formed so as to substantially conform to the shape of the half-thick core material 10 (30). Further, the vinyl cloth 25 (4) attached to the gypsum board 20 (40)
5) is selected according to the material and pattern of the finishing material attached to the surrounding ceiling, and the gypsum board 20 (4) is selected.
It is attached from the surface of 0) to both end surfaces.

The half-thick panels 2 and 3 having such a structure are attached to face each other to form a partition panel 1.

More specifically, with the half-thick panel 2 on the front side and the half-thick panel 3 on the back side, the half-thick
The half-thickness vertical core 11 and the half-thickness vertical core 31, the half-thickness vertical core 12 and the half-thickness vertical core 32, and the half-thick horizontal core 14 and the half-thick horizontal core are opposed to each other. 34 are attached to face each other.

As a result, the semi-thick vertical core members 11 and 31 having a convex cross section are joined to the right side of the partition panel 1.
A vertical core member 50 having a pair of male fitting portions 11a and 31a protruding outward is formed. In addition, partition panel 1
On the left side, a pair of female fitting portions 12a, which are recessed so as to be fitted with a pair of male fitting portions 11a, 31a on the outer surface, are joined with semi-thick vertical core members 12, 32 having a concave cross section. A vertical core member 51 having 32a is formed. Further, these vertical core members 50,
Inside the 51, a plurality of horizontal core members 52 are formed between the vertical core members 50 and 51 by joining the half-thick horizontal core members 14 and 34 to each other.

That is, the vertical core members 50 and 51 and the horizontal core member 52
To form the panel core material 4, and the gypsum boards 20, 40 and the vinyl cloths 25, 45 are stuck on both sides thereof.

As shown in FIG. 2, the lowermost horizontal core member 52 is disposed above the lower ends of the gypsum boards 20 and 40. An opening 5 is defined. On the other hand, the uppermost horizontal core member 52 is disposed so as to substantially coincide with the upper ends of the gypsum boards 20 and 40.
2 and a nut 62a are assembled.

The bolt 62 is a bolt hole 62 of the horizontal core 52.
When the nut 62a is rotated, it rises while rotating.

Next, the mounting state of the partition panel 1 will be described with reference to FIGS.

As shown in FIG. 3, a fitting receiving member 67 is attached to the wall surface 66 of the house to which the partition panel 1 is attached, and the female fitting portions 12a, 32a fits.

Further, on the floor surface 60 between the wall surfaces 66 and 68, as shown in FIG. 2, a support member 61 facing the wall surfaces 66 and 68 is nailed and fixed. The support member 61 is made of plywood whose length is set to be shorter than the length of the opening 5 of the partition panel 1 and whose width is set substantially equal to the width of the opening 5. Thereby, the opening 5 is formed in the support member 61.
When the partition panel 1 is erected on the floor surface 60 in a state where is fitted, the partition panel 1 can be slid in the length direction of the support member 61. Such support members 61 are arranged in rows on the floor surface 11 by the number of partition panels 1 attached between the wall surfaces 66 and 68. In addition, although not shown, it is also possible to arrange the support members 61 at a predetermined interval with a shorter one.

In this state, first, the first partition panel 1 (left partition panel in FIG. 3) is attached to the left wall surface 66 side.

Specifically, the first partition panel 1 is set up at the mounting position on the wall surface 66 side, and the opening 5 is inserted into the support member 64 on the floor surface 60 as shown in FIG. Then, as shown in FIG. 3, the whole of the partition panel 1 is fitted on the wall surface 110 side with the female fitting portions 12 a and 32 a fitted on the convex portion of the fitting receiving member 67, and the left end in the figure of the partition panel 1 is placed on the wall surface. 66
To the side.

Next, the upper end of the partition panel 1 is fixed.

That is, as shown in FIG.
a is rotated by a spanner or the like (not shown) to
To rotate up. As a result, the bolt 62 is
3 is pressed from below, the lower end surface of the partition panel 1 is pressed against the floor surface 60, and the partition panel 1 is fixed between the floor surface 60 and the ceiling surface 63.

After fixing the first partition panel 1 to the wall surface 66 and the ceiling surface 63 in this way, as shown in FIG. 3, the second partition panel 1 is joined from the right side.

Specifically, similarly to the first partition panel 1, the opening 5 of the second partition panel 1 is
In a state of being loosely fitted to the upper support member 64, it stands at its standing position. Then, the second partition panel 1 is shifted toward the first partition panel 1 so that the female fitting portions 12a and 32a are fitted into the male fitting portions 11a and 31a. The members 50 and 51 are fixed to each other. Then, as in the first partition panel 1, 2
The bolts 62 of the first partition panel 1 are rotated upward to fix the partition panel 1 between the floor surface 60 and the ceiling surface 63.

Similarly, the third and subsequent partition panels 1 are joined to the adjacent partition panel 1. And
When all partition panels 1 have been installed,
The skirting board 64 is attached to both sides of the lower end portion of the plurality of partition panels 1 and the surrounding edge cutting material 65 is attached to both sides of the upper end portion, thereby completing the work of attaching the partition panel 1.

As described above, the partition panel of this embodiment is in a state where the vinyl cloths 25 and 45 as the finishing materials are attached to the surfaces of the gypsum boards 20 and 40 as the surface materials at the factory. Vinyl cloth 25, 45
It is not necessary to perform the finishing process such as bonding at the construction site. Therefore, at the construction site, the worker can easily attach the partition panel with a small number of work steps, and the efficiency of the construction work and the labor saving can be achieved.

The pair of female fitting portions 12a and 32a are
A plurality of partition panels 1 can be fixed adjacent to each other simply by fitting them into the pair of male fitting portions 11a and 31a of the partition panel 1 already mounted. Therefore,
There is no need to fix at least the adjacent partition panels 1 and 1 by nailing or the like, and the labor of the operation can be further reduced.

Also, as described above, each partition panel 1
Are subjected to a double-side finishing process, and the plurality of partition panels 1 are connected to each other by the male fitting portions 11a and 31a and the female fitting portions 12a and 32a.
Can be joined through the fitting with the above, so that by using these partition panels 1, a large room can be freely and easily divided into a plurality of rooms. Further, even after being once attached, the bolts 62 can be easily removed by loosening the bolts 62, and the room allocation can be arbitrarily changed by attaching the bolts 62 again.

Further, since a half-thick core material is used,
Many core materials 11, 12, 14, 31, 3 from wood of book
2, 34 can be cut out, the yield is improved,
In addition, the warpage of the core material can be reduced to improve the quality.

Next, a method of manufacturing a partition panel according to one embodiment of the present invention will be described with reference to FIGS.

In this embodiment, the partition panel is manufactured by the steps shown in FIGS.

First, as shown in FIG. 8A, a pair of half-thick vertical core members 11, 12 (31, 32) on both sides and a half-thick horizontal core member 14 (34) are assembled to form a half-thick core. The material 10 (30) is formed, and the half-thick core material 10 (30) is placed on the carrier 70 and transported in the direction of the arrow.

During the conveyance, as shown in FIG. 8B and FIG. 4, the half-thick core material 10 (30) is set on the basis of the surface of the transfer table 70 with which the lower surface is in contact. Gypsum board 20 (40) is stuck on the upper surface of (30).

Then, as shown in FIG. 8C and FIG. 5, the gypsum board 20 (4
After the vinyl cloth 25 (45) is pasted on the surface of (0), the vinyl cloth 25 (45) is
The half-thickness panel 2 (3) is formed by cutting at the size of (30).

Next, as shown in FIG. 8 (d) and FIG. 6, the half-thick vertical core members 11, 12 (3) of the half-thick panel 2 (3) are formed.
1, 32) is cut.

More specifically, a pair of cutting routers 71 are provided beside the transfer table 70. The router 71 shown in FIG. 8D is disposed on the other side of the carriage 70 in the drawing, and its cutting edge is based on the surface of the carriage 70 on which the lower surface of the semi-thick core 10 (30) is in contact. As the surface, a half-thick vertical core material 11
Is positioned so as to hit the position of the lower substantially half. The other router 71 (not shown) is disposed on the front side of the carrier 70 so as to face the router 71,
The cutting edge is positioned so as to hit the position of approximately the upper half of the half-thick vertical core member 11 with the surface of the transfer table 70 as a reference plane.

When the half-thick panel 2 (3) is transported between such a pair of routers 71, the router 71 shown in FIG.
Are formed by cutting, and a concave portion 12a is formed by cutting at a desired position on the outer surface of the half-thickness vertical core member 12 by a router 71 (not shown).

That is, instead of the elastic member such as the vinyl cloth 45, the half-thick vertical core members 11, 1 of the half-thick panel 2 (3) are used.
In a state where the lower surface position of the router 2 is always positioned at the position of the transfer table 70 and is set as the reference surface, the cutting edge of the router 71 is applied to the outer surfaces of the half-thick vertical core members 11 and 12,
Since a is formed by cutting, high-precision processing can be performed.

A plurality of half-thick core materials 1
By sequentially transporting 0 (30), half-thick panels 2 (3) having the same structure are sequentially formed.

Finally, as shown in FIG. 8 (e) and FIG. 7, the half-thick panels 2 having the same structure and formed as described above.
The process of attaching the three components to each other is reached.

In this attaching step, one half-thick panel 3
Is turned over, the other half-thickness panel 2 is placed thereon, and the opposite half-thickness frames 10 and 30 are bonded to each other.

In the process of turning the half-thick panel 3 upside down, since the half-thick panel 3 has a light structure in a half-thick state, there is little possibility that the vinyl cloth 45 on the surface is damaged when it is turned over.

The partition panels 1 as shown in FIG. 1 are manufactured by joining the half-thick panels 2 and 3 so as to face each other. That is, a vertical core member 50 having a pair of male fitting portions 11a, 31a protruding outward, and a pair of female fitting portions 1 recessed so as to fit with the pair of male fitting portions 11a, 31a.
A vertical core material 51 having 2a and 32a;
0, 51, a plurality of horizontal core members 52 positioned in parallel between the vertical core members 50, 51, and a gypsum board 2 on both surfaces thereof.
The desired partition panel 1 to which the 0, 40 and the vinyl cloths 25, 45 are attached is manufactured.

As described above, according to the method of manufacturing the partition panel of this embodiment, a plurality of half-thick panels 2 having the same structure are provided.
3 can be formed with high precision. Therefore, since the partition panel 1 can be manufactured by forming a plurality of half-thick panels 2 and 3 in the same process, the processing line can be made significantly shorter than the conventional partition panel manufacturing line.

[0065]

According to the method for manufacturing a partition panel of the present invention, the face material and the finishing material are not placed on the back surface of the half-thick core material but on the upper surface of the half-thick core material with the bottom surface of the half-thick core material as a reference. Since it can be attached and does not require a front / back inversion step, the processing line can be shortened.

Further, since the processing of the half-thick core material can always be performed with reference to the lower surface of the half-thick core material, the standard for processing the convex portions and the concave portions can be always constant, and therefore, the processing accuracy is improved. Can be done.

Further, one of the two half-thick panels is turned upside down and is attached to the other half-thick panel. However, since the half-thick panel itself is light, the finishing material on the surface is damaged when turned over. Possibility is small. And, by using the partition panel manufactured in this way, the finishing material is stuck on both sides of the face material, so the finishing process of sticking the finishing material on both sides of the face material is performed at the construction site As a result, at the construction site, the worker can easily attach the partition panel with a small number of man-hours, and the efficiency of the construction work and the labor saving can be achieved.

Further, since the convex male fitting portion and the concave female fitting portion are formed on both outer surfaces of the panel core material of the partition panel, respectively, the male fitting portion and the female fitting portion are formed. Can be fitted to each other to fix the partition panels adjacent to each other,
As a result, it is not necessary to fix the adjacent partition panels with nailing or the like, so that labor can be saved further.

As described above, since each partition panel is subjected to a double-sided finishing process and a plurality of partition panels can be joined to each other through the fitting of the male fitting portion and the female fitting portion. If a partition panel is used, a large room can be freely and easily divided into a plurality of rooms. Further, even after being once attached, it can be easily removed, and the room can be arbitrarily changed by attaching again.

Further, since the panel core material is formed by bonding a half-thick core material, the material for the core material has a small sectional area. Therefore, many half-thick core members can be cut out from one piece of wood, and the yield is improved. Moreover, since the panel core is formed by bonding the half-thick cores, the warpage of the panel core can be reduced, and the accuracy of the partition panel can be improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a partition panel according to one embodiment of the present invention, with a part thereof broken away.

FIG. 2 is a longitudinal sectional view showing a state where a partition panel is attached.

FIG. 3 is a cross-sectional view showing an attached state of a partition panel.

FIG. 4 is a schematic perspective view showing a method for manufacturing a partition panel according to one embodiment of the present invention, and illustrating a process of attaching a gypsum board to a semi-thick core material.

FIG. 5 is a schematic perspective view showing a step of attaching a vinyl cloth to a gypsum board.

FIG. 6 is a schematic perspective view showing a step of cutting a half-thick vertical core material.

FIG. 7 is a schematic perspective view showing a step of attaching a half-thick panel.

8A and 8B are schematic views showing a manufacturing process of the partition panel. FIG. 8A shows a process of transporting a half-thick core material, and FIG. 8B shows a process of attaching a gypsum board. 8 (c) shows a step of attaching a vinyl cloth, FIG. 8 (d) shows a step of cutting a half-thick vertical core material, and FIG. 8 (e) shows a step of sticking a half-thick panel.

FIG. 9 is a sectional view showing a conventional partition panel.

[Explanation of symbols]

 Reference Signs List 1 partition panel 2,3 half-thick panel 10,30 half-thick core material 11,12 half-thick vertical core material 11a, 31a convex portion 12a, 32a concave portion 14,34 half-thick horizontal core material 20,40 gypsum board 25,45 vinyl Cross 50,51 Vertical core material 52 Horizontal core material

Claims (1)

(57) [Claims] 1. A half-thick core material is formed by forming a pair of half-thick vertical core materials and a plurality of half-thick horizontal core materials into a rectangular shape, and a face material is attached to an upper surface of the half-thick core material. A half-thick panel is formed by attaching a finishing material on the upper surface of the face material, and a length is formed on an outer surface of one of the half-thick vertical core materials based on a lower surface of the half-thick core material of the half-thick panel. In addition to processing and forming a convex portion protruding along the direction, a concave portion is formed in the outer surface of the other half-thick vertical core material along the length direction, and the half-thick core materials are opposed to each other. In which the two half-thick panels are joined to form partition panels each having a convex male fitting portion and a concave female fitting portion on both outer surfaces. Panel manufacturing method.