WO2004038124A1

WO2004038124A1 - External covering body for construction and equipment for manufacturing the body

Info

Publication number: WO2004038124A1
Application number: PCT/JP2003/013509
Authority: WO
Inventors: Tadashi Fukuhara; Keiichi Kazama; Toru Sato; Masaaki Onishi; Atsuya Hatanaka; Masahiro Washio
Original assignee: Sanko Metal Industrial Co., Ltd.
Priority date: 2002-10-24
Filing date: 2003-10-23
Publication date: 2004-05-06
Also published as: AU2003277512A1; KR20050055029A; US20060156669A1; CA2503497A1

Abstract

An external covering body for roof and wall capable of increasing a waterproofness and a watertightness at a connected portion between plates for construction and at an installation position for a gutter member and providing remarkably excellent workability and finishing and equipment for manufacturing the body, the external covering body wherein a sheet metal part (m1) and a synthetic resin film (m2) are formed in a laminated shape, the plurality of plates (A) for construction having main plates (1), overlapped parts (2) formed at the lateral one end sides of the main plates (1), overlapped parts (3) formed at the lateral other end sides of the main plates (1) so as to be overlapped with the overlapped part (2), and fixed parts (4) formed generally flat from the outer ends of the overlapped parts (2) are installed parallel with each other, the overlapped parts (3) are overlapped with the overlapped parts (2) of the plates (A, A) for construction adjacent to each other, and the synthetic resin films (m2, m2) are fused to each other through resin weld material (8) in an area ranging from near the outer ends of the overlapped parts (3) of both plates (A, A) for construction to near the inside corner parts of the overlapped parts (2).

Description

Satsuki Itoda

Construction enclosure and its manufacturing apparatus

Technical branch

The present invention relates to an enclosure such as a roof or a wall constructed of an architectural plate in which a synthetic resin film is coated on a surface of a thin metal plate, and for a connection portion between the architectural plates or a member of a gutter member. It relates to a construction enclosure that has good waterproofness and watertightness at the place of installation, and has extremely good workability and finish, and is waterproof regardless of the skill level of workers. The present invention relates to a construction envelope capable of achieving extremely good watertightness and a manufacturing apparatus therefor.

Background art

Conventionally, in snowy areas, the joints (connections) of the roof have often been immersed in water, causing problems such as leakage of suga. Furthermore, with the spread of green roofs in recent years, there are cases where water is immersed in the joints of roofs for plant cultivation, and even higher watertightness is required. Further, a patent document (Japanese Unexamined Patent Application Publication No. 7-150703) exists as an example of a connection structure between roofing sheet materials. In this method, connecting bent portions are formed at both ends in the width direction of the flat plate material, and the bent portions are connected in a bent shape.

In the above-mentioned patent document, the penetration of rainwater or the like can be suppressed to some extent by tightening the connecting bent portions of adjacent roof plate materials. Furthermore, there are various types of connecting parts of building boards, and there are types such as fastening and fitting. However, in order to achieve more complete waterproofing and to obtain a high degree of water tightness, a filling type sealing material is often attached to a connection point between adjacent roof shingles. However, such a seal material loses its flexibility and elasticity over a long period of use and hardens, causing cracks and peeling at the seal portion, forming a gap, and gradually deteriorating the water tightness. Was. For this reason, there was a great deal of uncertainty about the reliability and reliability of fill-type sealing materials.

For this reason, resin welding may be used in recent years. However, resin welding is a process in which hot air is blown to the joints at the time of work to heat the joints to a high temperature and melt the resin welding material. Therefore, the resin welding material is melted by high temperature While working to fill the joints with resin welding material, the resulting high temperature caused local thermal distortion in the high-temperature area. The deformation of the architectural plate due to the thermal strain makes the finish poor, and the resin welded material does not finish well, resulting in a remarkable deterioration in appearance. Moreover, if the temperature is not raised to that level, the resin welding material cannot adapt to the surface of the metal roof, and good resin welding cannot be performed.

Therefore, it is conceivable to inject a molten resin into the above-mentioned connecting portion by resin welding to obtain a high degree of watertightness.

However, even if resin welding is performed directly on metal or painted steel sheets, strong adhesion cannot be obtained. In other words, the components on the surface of the welding material and the material to be welded must be the same. In addition, when the core is made of a thin metal sheet, the heat absorbed during welding escapes through the metal sheet compared to the case of a synthetic resin-coated thin metal sheet. It was necessary to decelerate by 0% or more.

In this resin welding means, welding is performed by blowing hot air to the connecting portion, heating the portion to a high temperature, and extruding the resin welding material while melting it. In order to perform the resin welding, a device for feeding the resin welding material and a hot air generator for heating the vicinity of the welded portion to a high temperature are provided. In this resin welding, the speed at which the welding machine is moved and the amount of the resin welding material to be sent out are always properly performed, thereby greatly affecting the finish of the resin welding. Therefore, resin welding requires a certain level of skilled construction technology, and the quality of the finish is determined by the skill of the worker.

In other words, a skilled worker can finish resin welding in an extremely orderly manner, but an unskilled worker may have uneven filling of resin welding, or a hot air blower may hit the surroundings more than necessary. And the resin layer coated on the roofing sheet material melts, and the metal surface appears, and does not serve as a protective film, or resin welding is performed well around the welded part Temperature cannot be reached, and sufficient and reliable resin welding cannot be performed.

As described above, an object of the present invention is to provide a waterproof and watertight connection portion between building plates. To improve the weldability by using a coated steel sheet of the same composition as the welding material, and to improve the weldability, and to improve the weldability around the joints regardless of the skill level of the workers. It is an object of the present invention to set an appropriate temperature, fill an appropriate amount of a resin welding material into a joint portion, and perform an extremely good finished resin welding.

Disclosure of the invention

In order to solve the above-mentioned problems, in the present invention, a metal thin plate portion and a synthetic resin film are formed in a layered form, and a main plate; a portion to be polymerized formed on one end side in a width direction of the main plate; A plurality of building plates are formed on the other end side in the width direction and formed of a overlapped portion that can be overlapped with the overlapped portion and a fixed portion that is formed substantially flat from the outer end of the overlapped portion. A part of the main plate near the overlapping portion of the other building plate is placed on the fixing portion of the adjacent one of the building plates, and the overlapping portion is overlapped on the portion to be overlapped, and By providing a construction envelope fused to the synthetic resin film via a resin welding material over the vicinity of the outer end of the overlapped portion of the plate and the vicinity of the inner corner of the portion to be overlapped.

In the case of an enclosure constructed with a construction material consisting of a thin metal sheet covered with a synthetic resin film, deformation is unlikely to occur due to local high-temperature thermal strain. This has the effect of making it possible to improve the finish. Further, according to the present invention, in the above-described invention, by forming a constructional enclosure having a folded bent edge formed upward from the outer end of the fixing portion, the adjacent building boards can be polymerized. The main part of the architectural board whose bent edge is adjacent can be supported from the back side in a state where the part and the overlap part are overlapped, and the fixed part contacts the head part etc. of the fixing tool that fixes the fixed part to the base part Therefore, a stable connection structure between adjacent building plates can be achieved.

Further, in the present invention, in the above two inventions, the fitted portion is formed with a fitting portion, and the overlapping portion is formed with a fitting portion at a position corresponding to the fitted portion. The construction efficiency can be improved by using the construction outer enclosure in which the fitted portion and the fitting portion are fitted and fixed.

Further, according to the present invention, in the above three inventions, the eaves portion at the longitudinal end of the architectural plate, and a gutter member formed by forming a thin metal plate portion and a synthetic resin film in a layered manner. The synthetic resin film is fused through the resin welding material. With the construction enclosure formed as described above, the watertight installation of the eaves and the gutter in the longitudinal direction of the building plate can be extremely easily performed.

Further, in the present invention, in the above-mentioned four inventions, the synthetic resin film is a constructional envelope mainly composed of a thermoplastic resin, so that the resin welding material and the synthetic resin film can be fused together. It is performed well, and the finish is extremely clean, good, and durable as a waterproof seal. Further, in the present invention, the thin metal plate portion and the synthetic resin film are configured in a layered manner, and the main plate; a portion to be overlapped formed on one end side in the width direction of the main plate; and the other end side in the width direction of the main plate. A plurality of architectural plates are formed side by side, and each of the architectural plates is composed of a superposed portion that can be superposed on the superposed portion and a fixed portion that is formed substantially flat from the outer end of the superposed portion. In a device for performing resin welding on a connection portion where a polymerization portion is superimposed, a bogie portion provided with a traveling portion that is rotated by a driving portion, a welding material feeding device that sends out a molten resin welding material, and the adjoining building plate By using a hot-air device that heats the joints (connecting parts) and a manufacturing device for the construction enclosure that includes a resin welding machine part, the joints (joining parts) between adjacent building plates , Regardless of the skill of the worker The can be a very good finish, thus can the connection points to one having a more reliable water-tightness and airtightness.

In addition, in the present invention, the bogie unit may be provided with an apparatus for manufacturing an outer enclosure for construction, which is provided with a connection roll unit including a tightening roll and a support roll for tightening a connection point of an adjacent building plate. As a result, it is possible to fill the connection portion with the molten resin welding material while tightening the connection portion between the adjacent building plates, thereby achieving a good finish.

Further, in the present invention, the bogie unit is provided with a guide wheel mounted on a top of a connecting portion of a building plate adjacent in the front-rear direction, thereby providing an apparatus for manufacturing a construction enclosure, The manufacturing apparatus B according to the present invention moves accurately along the connecting portion (connecting portion) of the adjacent building plate, and the molten resin welding material can be filled more accurately and with a good finish.

Further, in the present invention, the resin welding machine section is a construction envelope manufacturing apparatus which can be freely set at an appropriate position along a vertical direction with respect to a bogie section. It is possible to efficiently set up the work of performing resin welding in the manufacturing apparatus.

Further, in the present invention, the welding material feeding device of the resin welding machine portion is provided with a sending nozzle for sending the resin welding material to a connecting portion (connecting portion) of the adjacent building plate. The nozzle is provided with a manufacturing device for a construction enclosure in which a molding surface is formed, so that the surface of the resin weld can be made orderly.

Further, in the present invention, the surface of the resin welding material is made to be multi-faceted, and particularly toward the lower part of the connecting part (connecting part), by employing the manufacturing apparatus of the construction enclosure in which the molding surface is substantially multi-faceted. Accordingly, it is possible to make the structure gradually thicker, and the connection strength at the connection portion (connection portion) can be further improved. Further, in the present invention, there is provided an apparatus for manufacturing a construction outer enclosure, wherein a pressing portion for pressing a main plate near a connection point of an adjacent building plate is attached to a delivery portion of the welding material feeding device. By doing so, it is possible to press the main plate near the connection point of the adjacent building plate by the pressing portion, and it is possible to stabilize the vicinity of the connection point (connection portion) of the adjacent building plate during resin welding work. It is possible to make the connection point (connection part) of the adjacent building plates less likely to be displaced in the vertical direction, and it is possible to perform resin welding of an extremely good finish.

Further, in the present invention, the traveling wheels of the traveling portion include a front wheel portion and a rear wheel portion, and the front wheel portion and the rear wheel portion are both driven by the driving unit to rotate around the construction. The production equipment can be used to make resin welding a good finish.

Fig. 1A is a perspective view of an essential part of an outer enclosure constructed with the first type of building plate of the present invention, and Fig. 1B is an enlarged longitudinal section at a connecting portion of the adjacent first type of building plate. Front view, Fig. 2A is a schematic cross-sectional view of the first type of building plate, Fig. 2B is an enlarged view of Fig. 2A, Fig. 2C is an enlarged view of the mouth of Fig. 2A, Fig. 2D Fig. 2A is an enlarged view of section C in Fig. 2A, Fig. 2E is a process diagram in which a part of the main plate near the overlapping part of the other building plate is placed on the fixed part of one adjacent building plate, Fig. 3A is a perspective view showing a state where resin welding is performed by a traveling type resin welding machine, Fig. 3B is an enlarged view of a main part showing a state where resin welding is performed by a traveling type resin welding machine, and Fig. 3C is an adjacent state. To perform resin welding with the injection nozzle at the connecting point of the building plate FIG. 4A is an enlarged cross-sectional view of a connection portion of the second type of building plate of the present invention, FIG. 4B is an enlarged cross-sectional view of a portion to be overlapped of the second type of building plate, Fig. 4C is an enlarged cross-sectional view of the overlapping portion of the second type of building plate, Fig. 5A is an enlarged cross-sectional view of the connection portion of the third type of building plate of the present invention, and Fig. 5B is the third type of the building plate. Fig. 5C is an enlarged cross-sectional view of the overlapping portion of the third type of building plate, and Fig. 6A is an enlarged cross-sectional view of the overlapping portion of the fourth type of building plate of the present invention. Fig. 6B is an enlarged sectional view of the overlapped portion of the fourth type of building plate and the suspension, Fig. 6C is an enlarged sectional view of the fourth type of building plate, and Fig. 7A is an enlarged sectional view of the overlapping portion of the fourth type of building plate. FIG. 2B is a perspective view of a part of the construction enclosure of the present invention in which a first type of gutter is attached, and FIG. B is a perspective view of the construction enclosure with the gutter attached. Section omitted Figure 8A is a plan view of the main part showing the gutter material mounting structure and resin welding points at the eaves, Figure 8B is a perspective view showing the longitudinal eaves tip of the building plate, Figure 8C Fig. 8 is a longitudinal sectional side view of a main part of the construction enclosure of the present invention in which a second type of gutter is mounted, Fig. 8D is a perspective view of the second type of gutter, and Fig. 9A is a traveling tree. Fig. 9B is a side view of the traveling resin welding machine, and Fig. 1 OA is the resin welding machine section of the traveling resin welding machine in a substantially vertical and upward position. Fig. 10B is a perspective view from below of the traveling resin welding machine, Fig. 11A is a front view of the traveling resin welding machine, and Fig. 11B is traveling resin welding. Rear view of the machine, Fig. 12A is a perspective view of the main part of the resin welding machine, Fig. 12B is a side view of the main part with the pressing part attached to the resin welding machine, and Fig. 13A is resin welding. Of mechanical part and pressing part Fig. 13B is a plan view of the resin welding machine and the pressing part, and Fig. 14A is a perspective view of the main part of a resin welding machine with a molding surface of an arcuate shape. 14B is a vertical cross-sectional front view showing the working state of the type in which the forming surface is an arc-shaped surface, FIG. 15A is a bottom view of the bogie, FIG. 15B is an enlarged view of a portion of FIG. 15A, FIG. 5C is an action diagram showing a state in which the overlapped portion and the overlapped portion are tightened by the tightening roll and the support roll.

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, embodiments of the present invention will be described with reference to the drawings. First, the raw materials that make up the building plate A will be described. Raw materials are those sheet metal portions m, the synthetic resin film m ₂ was coated. The raw material is formed into a building plate A such as a roof plate material or a wall plate material by a roll forming machine. Construction enclosures can be constructed as various building structures.

As a specific example of the thin metal plate portion m, a long strip in the longitudinal direction is used, and a steel material such as a plating steel plate, a color steel plate, stainless steel, or a non-ferrous metal such as an aluminum material or a titanium material is used. The thin metal plate portion m is thick enough to be formed by a roll forming machine, and the thickness of the thin metal plate portion m is about 0.3 mm to about 1.5 mm, more preferably. Is about 0.5 mm to about 1 mm.

Next, the synthetic resin film m ₂ may be an appropriate type of synthetic resin, but is preferably a material that can be fused (also referred to as welding) with a resin welding material 8 described below. Furthermore, sometimes the synthetic resin film m ₂ as a main component a thermoplastic resin. Specifically, it is made of a synthetic resin mainly composed of a resin having thermoplasticity such as vinyl chloride resin-olefin thermoplastic elastomer. The thickness of the synthetic resin film m ₂ is in the range of about 0.1 mm to about 1 mm, preferably in the range of about 0.2 111 111 to about 0.5 mm, and more preferably about 0.25 mm. mm.

Further, the synthetic resin film m ₂ is suitably those durable. Also, the setting of the melting temperature varies depending on the material, but it is preferable to set the melting temperature so as to adapt to the use conditions of the building plate A. Note that the building sheet A under the above conditions includes a vinyl chloride steel sheet (commonly called “PVC steel sheet”). Further, the synthetic resin film m ₂ is an excellent material in weather resistance stronger against ultraviolet or contaminated air,且one break, swelling or those cracks is hardly nature occur preferable. As a preferable material that satisfies the above conditions, there is an olefin-based thermoplastic elastomer containing ethylene propylene as a main component.

Incidentally, In terms of environmental protection, the components constituting the synthetic resin film m _2, it is preferably composed of a compound containing no halogen. That is, be one obtained by eliminating the chlorine chemicals from the components that constitute the synthetic resin film m _2, it is preferable not to have been formed by an organic chlorine compound in the original. Yotsute thereto, the synthetic resin film m ₂ can be incinerated, without generating a dioxin, environment, those that do not adversely harm to the organism.

The synthetic resin film m ₂ is melted by blowing hot air at about 500 ° C., and after being heated, pressed, the synthetic resin films m ₂ can be fused together. Also The same resin as the film is melted by heating vessel fusion (welding) the resin weld material 8 be pressed out spreading on the synthetic resin film m ₂ is also performed satisfactorily. The resin welding material 8 may be a material having thermoplasticity, but the synthetic resin film m

Those made of the same material as 2 are preferred.

The architectural plate A constitutes a roof, a wall, and the like, and there are a plurality of types, and each type has a basic shape of a main plate 1, a portion to be polymerized 2, a portion to be polymerized 3, and a fixed portion 4 The architectural plate A is formed so that the synthetic resin film m ₂ is on the surface side of the main plate 1, the portion to be polymerized 2, the polymerized portion 3, and the fixing portion 4. First, as shown in FIG. 2A, a first type building plate A is formed with a portion 2 to be overlapped on one end side in the width direction of a flat main plate 1.

As shown in FIG. 1C, the to-be-polymerized portion 2 is a portion formed so as to rise upward as viewed from the main plate 1 and to have a cross-sectional shape substantially folded like a hairpin. The rising portion on the main plate 1 side of the overlapped portion 2 is the inner piece 2a, and the rising portion outside the overlapped portion 2 is the outer piece 2b. A bent portion between the main plate 1 and the inner surface 2a of the portion to be overlapped 2 is a corner K. The corner portion K is a portion where resin welding described later is performed together with the overlapping portion 3 or a portion where the resin welding portion is close. Next, a fixing portion 4 is formed outward from the lower end of the outer piece b of the overlapped portion 2 toward the outside in the width direction of the building plate A. The portion where the fixing portion 4 and the outer piece 2b are continuous is located below or below the main plate 1. That is, the fixing portion 4 has a slight step from the main plate 1. The fixing portion 4 is a horizontal flat surface substantially parallel to the main plate 1. The width direction of the fixing portion 4 (equal to the width direction of the building plate A) is extremely smaller than the width direction dimension of the main plate 1.

The dimension of the building plate A in the width direction is about 3 to 6 meters, and it is sufficient that the width of the fixing part 4 does not exceed approximately 30 mm. It may be set. The fixing part 4 serves to fix the building plate A to the base part 5 via the fixing tool 12. At the outer end of the fixed portion 4, a bent edge 4 a that is folded upward (toward the front side) of the fixed portion 4 is formed. More specifically, a continuous portion of the fixed portion 4 and the bent edge 4a is formed to have a substantially C-shaped or inverted C-shaped cross section. Next, as shown in FIG. 2D, the overlapped portion 3 is formed on the other end in the width direction of the main plate 1, that is, on the opposite side to the side on which the overlapped portion 2 is formed. The overlapping portion 3 is formed with an inner piece 3a rising from the other end of the main plate 1 in the width direction, and an outer piece 3b formed outward from the upper end of the inner piece 3. A continuous portion of the inner piece 3a and the outer piece 3b has a substantially arc-shaped cross section or an arch shape, and the upper portions of the inner piece 3a and the outer piece 3b are smoothly connected to each other. The overlapped portion 3 overlaps the overlapped portion 2 of the other adjacent building plate A.

The overlapped portion 2 is formed with a fitted portion 2c, and the overlapped portion 3 is formed with a fitting portion 3c. Then, in the building plates A, A, ... arranged side by side, a part of the main plate 1 close to the overlapping portion 3 of the other building plate A is placed on the overlapped portion 2 of the adjacent building plate A. The fitted portion 2c and the fitted portion 3c are fitted and fixed at the same time, and the overlapped portion 3 is superimposed on the overlapped portion 2. The fitted portion 2 c is formed so as to be recessed in the inner piece 2 a of the overlapped portion 2. More specifically, the inner piece 2a is bent from the upper side of the inner piece 2a to the main plate 1 side in a substantially "C" -shaped cross-section, and further, the inner piece 2 is bent from the lower end of the "-"-shaped bend. a is inclined and continues to the main plate 1 side.

The fitted portion 2c is a lower end portion of the "C" shape. Next, the fitting portion 3c is formed on the outer piece 3b, and a pointed portion of a portion that is bent at the lower end position of the outer piece 3b toward the main plate 1 in a substantially "C" shape is formed. It becomes. The shape of the outer piece 3b from the outer piece 3b to the fitting portion 3c is inclined outward and downward. Then, in the adjacent building boards A, A, when the overlapped portion 3 overlaps the overlapped portion 2, the fitted portion 2c and the fitting portion 3c can be fitted together at the same time. It has become.

A plurality of the building plates A are arranged side by side in the width direction. Then, as shown in FIG. 2E, the fixing portion 4 of the adjacent one of the building plates A is fixed to the base portion 5 via a fixing tool 12 such as a screw. The overlapping portion 3 of the other building board A is superimposed on the overlapping portion 2. At this time, the main plate 1 in the vicinity of the overlapping portion 3 is placed on the fixed portion 4 continuously formed on the portion 2 to be overlapped. In particular, when a bent edge 4 a is formed at the outer end of the fixed portion 4, the back surface of the main plate 1 of the building plate A adjacent to the top portion of the bent edge 4 a contacts. Will be. In this state, as shown in FIG. 1B, it is possible to prevent the head of the fixing tool 12 such as a screw fixing the fixing part 4 to the base part 5 from coming into contact with the main plate 1. In addition, deformation of the main plate 1 due to snow can be prevented.

The resin extends over the corner K, which is the corner of the overlapped portion 2 of the adjacent building plate A on one side, the main plate 1 in the vicinity thereof, and the lower portion (lower end T) of the outer piece 3 b of the overlapped portion 3. Welding is performed. Specifically, a synthetic resin film m ₂ corners K point of the polymerization unit 2, and a synthetic resin film m ₂ at the lower end T portion of the outer piece 3 b of the overlapping portion 3 via the resin weld material 8 It is fused (welded) by performing resin welding. In the fusion resin welding operation using the resin welding material 8, as shown in FIG. 3C, the hot air hits the corner K and the lower end T around the periphery thereof. Thereby, in the resin welding operation of the overlapped portion 2 and the overlapped portion 3 of the building plate A, local thermal deformation due to hot air is less likely to occur.

A traveling resin welding machine B is used for the resin welding work. As shown in FIG. 3A, the traveling type resin welding machine B moves by wheels, and a traveling motor is mounted on a vehicle body. Further, a welding material feeding device 10 and a hot air device 11 are mounted on the vehicle body. Hot air is blown from the injection nozzle 1 1a of the hot air device 11 to the overlapped portion 2 and the overlapping portion 3 at the overlapped portion 2 and the resin welding material 8 is filled from the welding material feeder 10 while the portion is heated to a high temperature. It is something to do. At this time, as shown in FIG. 3B, the hot air of the injection nozzle 11 a was caused to hit the corner K of the portion to be polymerized 2 and the lower end T of the overlapped portion 3, and the melted resin welding material 8 was located at the corner K. And can be filled at the lower end T. Further, the resin weld material 8, by the fusing each of the synthetic resin film m ₂ of the polymer portion 2 and the overlapping portion 3, a resin weld material 8 and the synthetic resin film m ₂ is solidified integrally, The overlapped portion between the overlapped portion 2 and the overlapped portion 3 can have a waterproof structure.

This resin welding does not necessarily require hot air blowing, but it is desirable to perform some kind of preheating in order to improve welding performance and welding quality. Further, instead of the traveling resin welding machine B, a hand-held resin welding machine may be used. The hand-held resin welding machine is of a handy type that enables workers to carry out resin welding while holding it in their hands. The welding material feeder 10 and the hot air device 11 are almost integrated. Have been.

Next, the gutter structure attached to the construction enclosure of the present invention when it is constructed as a roof will be described with reference to FIGS. There are two types of this gutter mounting structure. In the first type, the gutter material 6 is composed of a gutter body 6a and a mounting portion 6b. The gutter material 6 is formed from a raw material, which is formed by forming a thin metal plate portion m ₂ and a synthetic resin film m ₂ in a layered manner, similarly to the building plate A. The gutter body 6a has a substantially square cross section, and a mounting portion 6b is formed from the upper end of the side. Further, only the surface portions of at least the attachment portion 6 b of the trough member 6, the if synthetic resin film m ₂ is coated, the gutter body 6 a side have been synthesized resin film arm m ₂ is always covered You don't have to. The mounting portion 6b has a substantially horizontal bent piece formed at the upper end of the mounting portion 6b at the upper end of one of the side plates in the width direction so as to project outward in the width direction. It is.

In addition, a droop-shaped portion 1a is formed at a part of the eaves at one end side in the longitudinal direction of the building plate A so as to be substantially orthogonal to the longitudinal direction of the main plate 1, as shown in FIGS. ing. The hanging portion 1 a is formed by bending downward at the eave tip in the longitudinal direction of the main plate 1, and is substantially perpendicular to the main plate 1. In addition, the hanging portion 1a may be provided at substantially right angles inside and outside (near) the main plate 1, and may not necessarily be exactly right angles. At the connection point between the eaves side of the architectural plate A and the gutter material 6, a welding base material 7 is provided. Also the welding base material 7 in the construction plate A the same way, which metal sheet section m, and the synthetic resin film m ₂ was formed from the raw materials and layered, plate architectural as described below Resin welding between the eaves of A and the gutter material 6 is facilitated. However, the raw material of the welding base material 7, may be not be formed necessarily sheet metal section m, and a synthetic resin film m _2.

The base material for welding 7 has a substantially stepped cross-sectional shape as shown in FIGS. 7A and 7B. Specifically, it is formed in two steps, and is formed by appropriately bending a metal plate material. The welding base material 7 is a member that is elongated in the longitudinal direction, and is disposed so as to be perpendicular to the longitudinal direction of the building plate A. Then, in a section orthogonal to the longitudinal direction of the base material for welding 7, as shown in FIGS. 7A and 7B, the mounting portion 6 b of the gutter material 6 is disposed on the horizontal plane 7 _ai at the central corner 7 a. Sa Is, in the vertical plane 7 a ₂ hanging shaped portion 1 a of the building board A abuts.

Further, a resin welding, resin welding material 8 that also fused to the synthetic resin film m ₂ of the welding base material 7, a hanging-shaped portion 1 a of the building board A, the mounting portion of the trough member 6 6b and the base material for welding 7 are fixed by fusion. Further, at the connection point between the overlapped portions 2 and 3 of the adjacent building plates A and A at the eaves location, as shown in FIG. It is also fused (welded) with the resin welding material 8 to the polymerization site.

As a result, the resin welding material 8 can be water-tightly closed by fusing (welding) the resin welding material 8 at the opening between the overlapped portion 2 and the overlapped portion 3 at the eaves. is there. Specifically, along the longitudinal direction of the overlapping portion between the overlapped portion 2 and the overlapped portion 3, the corner portion K and the lower end T are fused (welded) to the resin welding material 8 at the corner portion K and the lower end T side. The distal end portion is sufficiently covered with the resin welding material 8, and the resin welding material 8 is fused (welded) to the opposite side of the corner K and the lower end T and around the eaves. Thereby, the waterproofness at the connection point between the overlapped portion 2 and the overlapped portion 3 can be ensured.

The drooping portion 1a and the mounting portion 6b are fused (welded) via the resin welding material 8. The upper end face 7b above the corner 7a of the base material 7 for welding is placed on the upper surface of the base part 5, and the lower end face 7c below the corner 7a is the base It comes into contact with the vertical surface of part 5. Further, the gutter body 6a of the gutter material 6 may be supported by a bracket 9 fixed to the base portion 5, as shown in FIG. 7B. The bracket 9 is formed of a metal strip, and includes a fixing portion 9 a for fixing to the base portion 5 and a supporting portion 9 b for supporting the gutter material 6. The base part 5 is fixed to the base part 5 with a drill screw, an anchor port, or the like, and the support part 9 b is supported from the lower surface side of the gutter member 6.

Further, as a second type of gutter structure, as shown in FIGS. 8C and 8D, the gutter material 6 and the base material for welding 7 are continuously formed so as to be integrated. Specifically, the place where the attachment portion 6b was formed is replaced with a base material 7 for welding. The integrally formed base material for welding 7 is arranged on the base part 5 in substantially the same manner as in the first type. Then, the upper end face 7b of the upper part of the welding base material 7 is inserted between the building plate A and the base part 5, and the hanging part 1a and the welding lower part The horizontal plane 7 a at the corner 7 a of the base material 7 is fused (also called welding) via the resin welding material 8.

Fig. 4A shows the second type of building plate A. As shown in FIGS. 4B and 4C, the shape of the overlapped portion 2 and the overlapped portion 3 is formed on both ends in the width direction of the main plate 1 in a substantially inverted U-shape. Further, a fixed portion 4 is continuously formed in the portion 2 to be overlapped. Similarly to the first type of building plate A, the overlapped portion 2 has an inner piece 1a and an outer piece 2b, and the overlapped portion 3 also has an inner piece 3a and an outer piece 3b. b is provided.

Below the inner piece 1a of the overlapped portion 1, the fitted portion 2c is formed so as to be recessed inside the inverted U-shaped overlapped portion 2. Similarly, the fitting portion 3c is formed to be bent so as to be recessed in a “C” shape from the lower end of the outer piece 3b toward the inside of the overlapping portion 3 having an inverted U shape. In the second type, the fitting state is slightly shallower than the fitting part 2c and the fitting part 3c of the first type, and the force for pushing into the fitting operation is small. can do. The fixing portion 4 is formed continuously from the lower end of the outer piece 2b of the portion 1 to be polymerized.

Figure 5A is the third type of building plate A. As shown in FIGS. 5B and 5C, the shape of the fitted portion 1c of the overlapped portion 2 and the shape of the fitted portion 3c of the overlapped portion 3 are not formed. In other words, the synthetic resin films m ₂ and m ₂ are fused together using only the resin welding material 8 only by polymerizing the polymerized portion 3 on the polymerized portion 2. Similarly to the first and second types, this third type of building plate A also has an inner piece 2a and an outer piece 2b in the overlapped portion 2, and an inner piece 3 in the overlapped portion 3. a and the outer piece 3 b. The fixing portion 4 is formed continuously from the lower end of the outer piece 2b of the portion 2 to be overlapped.

Figure 6A is the fourth type of building plate A. As shown in FIGS. 6B and 6C, this is composed of a building plate A and a suspension 6 ′. The architectural plate A has a portion 2 to be overlapped and a portion 3 to be overlapped on both sides of the main plate 1 in the width direction. Further, the main plate 1 as described above, the synthetic resin film m ₂ is to be polymerized unit 1 and the polymerization unit 3 is covered. The overlapped portion 2 is formed in a vertical plate shape, and the overlapped portion 3 is composed of an inner piece 3a and an outer piece 3b, and a substantially U-shaped cross section is formed by the inner piece 3a and the outer piece 3b. It is formed in a shape.

Further, as shown in FIG. 6B, the suspender 6 ′ includes a fixed base 6 a ′ and a holding portion 6 b ′, and the holding portion 6 b ′ is formed in a substantially inverted U-shaped cross section. I have. Then, the overlapped portion 2 of the building plate A is fixed by the holding portion 6 b ′ of the hangers 6 ′, and the fixing base portions 6 a, of the hangers 6, are provided with through holes 6 a, ′. The fixing tool 12 such as a screw is penetrated through the through-holes 6a, 6 'and is fixed to the base portion 5. Then, the superposed portion 3 is superposed on the superposed portion 2, and resin welding is performed over the main plate 1 near the corner K and the lower portion (lower end T) of the outer piece 3 b of the superposed portion 3.

In addition, when the construction enclosure is constructed as a roof, as shown in FIG. 7A, a rising member 13 may be provided at the water-side end of the juxtaposed building boards A 1, A 2,. In such a case, the joining structure of the rising member 13 is such that the water-side end of the overlapping portion of the overlapped portion 2 and the overlapping portion 3 and the rising member 13 are close to or almost in contact with each other. Resin welding is performed via the resin welding material 8 at a corner formed by the overlapped portion 2, the overlapped portion 3, and the rising material 13, and fusion is performed.

Incidentally, the rising 1 3 is likewise sheet metal part m and building board A, a synthetic resin film in which a Lum m ₂ becomes stratified, of course, the synthetic resin film m ₂ side is the object polymerization unit It faces the water side of 2 and the polymerization section 3. Then, the synthetic resin film m ₂ of the rising material 13 and the synthetic resin film m _{2 of the} portion to be polymerized 2 and the polymerized portion 3 are fused together via the resin welding material 8 to provide a reliable waterproof structure. it can. The rising material 13 is used as a wall or the like formed at the edge of the roof above the water.

As described above, building board A, such trough member 6 and the welding base portion 7 are mutually the fusion (welding) Sha water, used as the synthetic resin film m ₂ on the surface side is located Preferably. That is, in joining the adjacent building plates A, A, the synthetic resin film m ₂ is positioned on the surface side of the portion to be polymerized 2 and the portion to be polymerized 3. 6 and welding the base portion 7 are each fused Shasui so, Ru der those on the surface of each member is a synthetic resin film m ₂ are located.

Building board A, as shown in FIG. 2, there is the sheet metal part m, and the synthetic resin film m ₂ is formed from raw material that is configured in layers, the main plate 1, of the main plate 1 A superposed part 2 formed at one end in the width direction, a superposed part 3 formed at the other end in the width direction of the main plate 1 and superposed on the superposed part 2, and a superposed part 2 It comprises a fixed part 4 formed almost flat from the outer end.

A plurality of architectural plates A, A,... As shown in FIG. 2E, the fixing part 4 of one adjacent building plate A is fixed to the base part 5 with a fixing tool 12 such as a drill screw, and the other building part adjacent to the fixing part 4 is fixed. A part of the main plate 1 near the overlapping portion 3 of the plate A is placed, and the overlapping portion 3 is overlapped with the portion to be overlapped 2. Then, as shown in Fig. 3C, the resin extends between the vicinity of the outer end (lower end T) of the overlapping portion 3 of the adjacent building plates A, A and the vicinity of the inner corner (corner K) of the portion 2 to be overlapped. by welding material 8, is performed resin welding, as shown in FIG. 1 B, the adjacent building board a, the synthetic resin film m _2, m ₂ of a with the resin weld material 8 fusing (welding) Enclosures such as roofs and walls are formed.

According to construction enclosure of the present invention described above, building board A is metallic thin plate section m, and the synthetic resin film m ₂ is configured in layers, and the main plate 1, the main plate 1, a superposed part 2 formed at one end in the width direction, a superposed part 3 formed at the other end in the width direction of the main plate 1 and superposed on the superposed part 2, and a superposed part 2 And a fixing portion 4 which is formed to be substantially flat from the outer end.

Then, the vicinity of the overlapping portion 3 of the other building plate A is placed on the fixing portion 4 of the adjacent one of the building plates A, and the overlapping portion 3 is overlapped on the portion 2 to be overlapped. The synthetic resin films m ₂ , m ₂ of adjacent building plates A, A are used via the resin welding material 8 near the outer end of the overlapped portion 3 of A and near the inner corner of the portion 1 to be overlapped. Then, they can be fused (resin welded) and connected, and the work is extremely efficient, simple and quick. In addition, by adhering (welding) the synthetic resin films m ₂ , m _{2 of} the adjacent building plates A, A to each other with the resin welding material 8, the waterproofness and water tightness thereof are extremely improved. Can be.

Further, as described above, the fixing portion 4 is formed continuously from the outer end of the portion 2 to be overlapped, and the fixing portion 4 is fixed to the base portion 5 or the like with a fixing tool 12 such as a drill screw. And the fixing part 4 is also covered by a part of the main plate 1 near the overlapping part 3 of the adjacent building plate A, so that the appearance is extremely orderly. Can be in a state. This eliminates the need for mounting members such as hangers on the architectural plate A, and can significantly reduce the number of parts.

Further, the adjacent building plates A 1 and A ₂ are connected by fusing the synthetic resin films m ₂ and m ₂ with each other through the resin welding material 8. However, the resin welding material 8 and the synthetic resin film 8 are connected to each other. Since m ₂ is a synthetic resin, it melts at a low temperature, and does not require such a high temperature that the metal is deformed by local thermal strain. Therefore, the building plate A itself can have a good finish without deformation due to thermal strain.

Further, a fitting portion 2c is formed in the overlapped portion 2, and a fitting portion 3c is formed in a position corresponding to the fitting portion 2c in the overlapped portion 3. The work efficiency can be improved by fitting and fixing the portion 2c and the fitting portion 3c. That is, juxtaposed to construction plate A, A, ... with each other to complete the make resin welding with resin weld material 8 synthetic resin film m _2, m ₂ fusion of, fitted with the fitted portion 2 c By fitting the joining portion 3c, the overlapping state of the overlapped portion 2 and the overlapped portion 3 can be maintained, and positioning and work stability can be obtained. Thereby, extremely accurate, efficient and safe work can be performed. Further, since the overlapped portion 2 and the fitting portion 3c are formed, there is an advantage that the strength of the cross section of the overlapped portion between the overlapped portion 2 and the overlapped portion 3 can be improved.

Further, the eaves portion in the longitudinal direction end portion of the building board A, and the trough member 6 and the sheet metal part ir the synthetic resin film m ₂ was formed is configured in layers via the resin weld material 8 by the arc the synthetic resin film m ₂ is the construction enclosure comprising fused, architectural plates a, a, ... extremely simple watertight specific instrumentation attachment of eaves and Toizai 6 in the longitudinal direction of the Can be.

That is, the trough member 6 has also assumed that similarly to the construction plate A and the metal thin plate portion ir a synthetic resin film arm m ₂ was constructed in layers, the eaves tip and trough member 6 of the building board A Can be welded (welded) by resin welding via the resin welding material 8. As a result, the space between the tip of the eaves of the building plate A in the longitudinal direction and the gutter 6 becomes completely watertight, and rainwater can surely enter the gutter 6.

Next, the manufacturing apparatus B will be described. As shown in Figs. 9A and 9B, , A resin welding machine part B mainly composed of a welding material feeder 10 and a hot air device 11, and a welding machine pedestal 21 supporting the resin welding machine part B 1, a driving part 16, and a traveling part 17 And a finishing roll part 20 and a bogie part 19. The bogie portion 19 is formed in a rectangular flat plate shape. The bogie section 19 has the resin welding section B 1, the drive section 16 and the like mounted on the upper surface thereof, and the bogie section 19 has a running section 17 mounted on the lower surface side thereof.

As shown in FIGS. 10B, 11A and 11B, the traveling portion 17 is composed of traveling wheels 17a and a wheel axle 17b for running the bogie portion 19, and the axle 1 7 b is the bogie section

19 At the lower end of 19, mounted on both ends in the front-rear direction via bearings, running wheels

17a is attached. As shown in FIGS. 9, 10, etc., the running wheels 17a

Consisting rear wheel unit 1 7 a ₂ Metropolitan and 7 a 1.

The front wheel section 17 a and the rear wheel section 17 a _{2 of} each traveling section 17

It is driven to rotate via 6. As shown in FIG. 9B, the drive section 16 includes a drive motor 16a and a transmission section 16b, and a chain or the like is used for the transmission section 16b. Then, each of the wheel shaft 1 of the front wheel 1 7 a! And the rear wheel unit 1 7 a ₂

A transmission part 17c such as a driven sprocket is mounted on 7b, 17b, and a driving member 16c such as a driving sprocket mounted on the driving motor 16a and the transmission member.

It is intended to transmit the rotational force from the driving unit 1 6 is wound around a transfer unit 1 6 b tune such front wheel unit 1 7 a, and the rear wheel unit 1 7 a ₂ between 1 7 c .

In this way, so that it can rotate in the same direction the front wheel 1 7 a, and a rear wheel unit 1 7 a ₂ are then respectively independently their via the drive unit 1 6. This drive

The configurations of 16 and the traveling section 17 are not limited to the above-described structures. The cart unit 1

Since the device 9 has a structure that supports the weight of these devices, a device having a relatively thick strength is used, and a metal plate or the like is actually used. Further above the front wheel 1 7 a, and the rear wheel unit 1 7 a front wheel 1 in addition to independently driving scheme ₂ 7 a] only driving system or the rear wheel unit 1 7 a ₂ only driving scheme be adopted I don't care.

Next, as shown in FIGS. 9A and 9B, the resin welding machine section B is composed of the welding material feeder 10 and the hot blast device 11 as described above.

10 serves to send out the molten resin welding material 8 to a predetermined location, and the holder

A sending unit 10b is provided at the tip of 10a. Its holder 1 O a inside The resin welding material 8 is housed in the container, the resin welding material 8 is carried to the delivery portion 10b, the resin welding material 8 is pushed out from the delivery portion 10b, and the hot air device While being melted by the hot air injected from the injection nozzle 11a, resin welding is performed at a predetermined location.

The resin welding machine section B is supported by a welding machine support 21 mounted on a carriage section 19. As shown in FIGS. 9, 10, etc., the resin welding machine portion B is connected to the welding machine pedestal 21 at a pivot connection portion 22 so as to be rotatable on a vertical plane. In addition, the resin welding unit B, can be freely set at vertical and horizontal positions. The pivot connecting portion 22 is configured to rotatably connect the resin welding machine portion B, and the welding machine receiving base 21 via a shaft or the like. When performing a rotating operation on the table 21, a mechanism may be provided that generates an appropriate resistance to the force to be rotated to provide stable operability.

During the resin welding operation, the resin welding machine section B is set in a substantially vertical state. Further, the resin welding machine section B, which can be moved up and down with respect to the welding machine support 21, adjusts the height position of the injection nozzle 11a of the hot air device 11 as shown in FIG. The position of the injection nozzle 11a can be set to a desired height. The welding machine receiver 21 is mounted on the bogie unit 19. Further, when the manufacturing apparatus B is not used, or before the start of the resin welding operation, the resin welding machine section B, can be set to a horizontal state as shown in FIG. 10B.

As a result, important parts such as the injection nozzle 11a of the resin welding machine B can be protected. Furthermore, when the manufacturing apparatus B is installed at the construction site, the bogie section 19 can be easily arranged at a predetermined position by installing the resin welding machine section horizontally, and the bogie section 19 After confirming that the resin is located at the correct position, the resin welding machine is set vertically and fine adjustment of the height of the injection nozzle 11a enables efficient setup work.

As shown in Fig. 12 AJb to C, Fig. 13 and so on, a delivery nozzle 10c is attached to the delivery part 1 Ob of the welding material delivery device 10. As shown in FIG.12A, the delivery portion 10b has a block shape and is formed in a substantially triangular prism shape.The slope portion 1Ob, has a delivery portion opening. 1 0 b ₂ is formed. Its slope 10b, when the delivery nozzle 10c described later is arranged and the resin welding machine section B, is set to a state where welding work can be performed, as shown in FIG. The corners K of the connecting portions between the overlapping portions 3 of the plates A and A and the portions 2 to be overlapped are almost opposed to each other.

Then, the adjacent building board A, a resin weld material 8 filling the corner K of definitive to point of connection A between (hereinafter referred to as connecting portions j), the surface of the resin welding molding surface 1 0 _{C l} orderly It should be finished in a state. The delivery nozzle 10c is connected to the slope 1Ob ,. It said transmission discharging nozzle 1 0 c is the cross-sectional shape are those formed in substantially triangular shape, the tip portion thereof molding surface 1 0 c, and the resin ejection opening 1 0 c ₂ are made form. The molding surface 10 ci presses down the resin welding material 8, which is ejected from the resin ejection port 10 c ₂ and fills a connection portion between the overlapped portion 3 and the overlapped portion 2, and With the movement of 9, the surface of the resin welding material 8 is formed and cleaned.

The molding surface 10 c, as shown in FIGS. 12A and 13, has a multifaceted shape, specifically, three flat surfaces, and a resin outlet 10 c ₂ Is formed, and the resin welding material 8 ejected in a molten state from the resin ejection port 10 c ₂ is pressed by the molding surface 10 c, against the connecting portion between the overlapped portion 3 and the overlapped portion 2. Thus, it is formed into a flat surface to give a good finished surface.

When the molding surface 10 c, is composed of three surfaces, as shown in FIG. 13A, the central surface is formed by the corner K of the overlapped portion 2 and the lower end of the overlapped portion 3. It plays the role of adjusting the surface of the resin welding material 8 filled and melted at the T location so as to be inclined. Also, the surface adjacent to the upper surface with respect to the center surface of the molding surface 10 c, the molten resin welding material 8 is substantially perpendicular to the corner K and the lower end T of the portion 2 to be overlapped. Formed so that it becomes a surface, and press down the molten resin welding material 8 on the surface adjacent to the center surface below so as to be substantially parallel to the main plate 1 of the building plate A. It plays the role of molding.

The molding surface 1 O c, as shown in FIG. 14A, may be formed in an arcuate surface. Further, when the molding surface 10 c, is formed in a substantially arc-shaped surface, as shown in FIG. 14B, the finish of the molten resin welding material 8 becomes an arc-shaped surface. Such various molding surfaces 1 O c, may be subjected to Teflon (registered trademark) processing, so that the molten resin welding material 8 can be prevented from adhering. The delivery nozzle 10c is detachable from the delivery portion 10b and is fixed by a fixing tool such as a screw or a bolt.

As shown in FIGS. 12B, C and 13, a pressing portion 18 is attached to the sending portion 1 Ob as necessary. The pressing portion 18 presses the adjacent one of the building plates A against the groundwork portion 5 when performing an operation of performing resin welding on the corner portion K of the connecting portion j of the adjacent building plates A, A. This prevents the position of the building plate A from shifting during the resin welding operation. The pressing portion 18 is obtained by mounting a pressing roll 18b on a pressing frame 18a. The pressing frame 18a is detachably attached to the delivery portion 1Ob with a fixing tool such as a screw or a bolt. Further, the pressing roll 18 b presses the main plate 1 of the building plate A. The pressing frame 18a is formed in an L-shape as viewed in plan as shown in FIG. 13B. The delivery nozzle 10c is connected to the resin welding machine B, Are mounted on the bogie section 19 via the welding machine pedestal 21. The resin welding machine section B is mounted on the welding machine support 21 so as to be vertically adjustable in height. The bogie portion 19 is formed in a rectangular flat plate shape, and can travel on the driving portion 16 and the traveling portion 17. Hot air is blown from the injection nozzle 1 1a of the hot air device 11 to the portion to be polymerized 2 and the portion to be polymerized 3 and the resin welding material 8 is filled from the welding material feeding device 10 while heating the portion to a high temperature. (See Fig. 13A).

At this time, as shown in FIG. 13A, the hot air of the injection nozzle 11 a was caused to hit the corner K of the portion to be polymerized 2 and the lower end T of the overlapped portion 3, and the melted resin welding material 8 became the corner K. And at the lower end T. Further, the resin weld material 8, the fused each synthetic resin film m ₂ of the polymer portion 2 and the overlapping portion 3, a resin weld material 8 and the synthetic resin film m ₂ is by solidifying integrally In addition, the overlapping portion between the overlapped portion 2 and the overlapped portion 3 can have a waterproof structure.

Further, as shown in FIG. 10B, FIG. 15A, etc., a finishing roll section 20 having a tightening roll 20a and a support port 20b is provided on the lower surface side of the bogie section 19. Is installed You. As shown in FIGS. 15B and 15C, the finishing roll portion 20 is for tightening the overlapped portion 2 and the overlapped portion 3 of the adjacent building plates A 1 and A 2. Is for supporting the outer piece 3b of the overlapping section 3, and the support roll 2Ob is for pressing the inner piece 3a.

The tightening roll 20a and the supporting roll 20b are urged to be close to each other by an elastic member 20d and a guide shaft 20e. The support roll 20b can be forcibly separated from the tightening roll 20a by the operation knob 20c. The tightening roll 20a and the supporting roll 20b are used to connect the overlapping section 3 and the section 2 to be overlapped, and also serve to stabilize the traveling of the bogie section 19. . The tightening structure of the connecting portion j is such that the tightening roll 20a supports the inner piece 3a of the overlapping portion 3, and the supporting roll 20b presses the outer piece 3b.

Further, as shown in FIGS. 15A, 15B and 15C, guide wheels 23 and 23 are provided on both sides in the front-rear direction of the bogie portion 19 adjacent to the support hole 20b. ing. The guide wheels 23, 23 are mounted on the top of the connecting portion j of the overlapped portion 2 and the overlapped portion 3 of the adjacent building plates A, A, and rotate in the width direction. It has a pulley shape with a smaller diameter at the center (in the thickness direction). With the guide wheels 23, 23, the bogie portion 19 can move exactly along the connecting portion j. Further, the guide wheel 23 may have a structure in which a bearing is rotatable in a horizontal direction.

Next, the construction of resin welding by the manufacturing apparatus B will be described. First, the architectural plates A, A,... Are placed on the base portion 5, and the overlapped portions 2 and the overlapping portions 3 of the adjacent architectural plates A, A are overlapped and connected. The manufacturing apparatus longitudinal direction both sides mounted a guide wheel 2 3 B, 2 3 are installation to the connecting portion, the front wheel 1 7 a, a rear wheel unit 1 7 a ₂ main plate 1 of the Building leaf A It is installed above (see Fig. 9A). Then the front wheel 1 7 a by starting the drive unit 1 6, and a rear wheel unit 1 7 a ₂ is rotated, thereby running the production apparatus B, production equipment B to the loaded resin welder unit B, by Resin welding is performed on the overlapping connection portion.

The manufacturing device B can be moved along the longitudinal direction of the connecting portion j between the overlapped portion 2 and the overlapped portion 3 by the guide wheels 23, 23. It is possible to perform high-quality resin welding and achieve a uniform finish on the welding surface (see Fig. 13A).

According to the manufacturing apparatus B of the present invention, the bogie section 19 equipped with the resin welding machine section B, travels via the drive section 16 and the traveling section 17, whereby the resin welding is performed. Only the position of the machine part B, is set such that the molten resin welding material 8 is filled in the connection part (connection part j) of the adjacent building plates A, A, and the bogie part 19 travels. Thus, the molten resin welding material 8 can be filled almost accurately and uniformly, and the finish can be made extremely orderly. This finish is almost equivalent to the finish of a skilled worker.

Further, in the apparatus according to the present invention, a truck section 19 provided with a traveling section 17 rotated by the driving section 16 and a welding material feeder 10 for feeding molten resin welding material 8 are adjacent to the adjacent building. By providing a resin welding machine section consisting of a hot air device 11 that heats the connection points (connection j) between the plates A, A, the connection points between the adjacent building boards A, A (connection parts j)), it is possible to perform good resin welding, and it is possible to make the connection portion more surely watertight and airtight.

That is, the synthetic resin film m _{2 at} the connecting portion (connecting portion j) of the adjacent building plates A, A is melted by the hot air device 11 by the manufacturing device B according to the present invention, and the welding material feeding device 10 by mix integrally with synthetic resin film m ₂ of resin weld material 8 is the melted extruded, may be have a more reliable water-tightness and airtightness. Further, the manufacturing apparatus B of the present invention has a structure in which the bogie 19 travels along the drive unit 16 and the traveling shaft P 17, and the welding material feed 8 for feeding the resin welding material 8 onto the bogie portion 19. It is provided with a device 10 and a hot air device 11 for heating the connecting point (connecting portion j) between the adjacent building plates A, A.

The driving unit 16 and the traveling unit 17 perform the resin welding while the manufacturing apparatus B travels, so that the finish of the resin welding is uniform along the traveling direction, and an extremely good finish is achieved. Can be Since the resin welding material 8 and the synthetic resin film m ₂ are both synthetic resins, they melt at a relatively low temperature, and the building plate A itself does not deform due to thermal strain. There is also an advantage that a good finish can be obtained. In addition, the bogie section 19 is provided with a connecting roll section 20 having a tightening roll 20a and a supporting roll 20b for tightening a connecting portion between the adjacent building plates A, A. However, it is possible to fill the joints with the molten resin welding material 8 while tightening the joints between the adjacent building plates A, A, and thereby obtain a good finish. That is, the connecting roll portion 20 includes a tightening roll 20a and a support hole 20b, and the connecting portion (the portion to be polymerized 2 and the polymerized portion 2) is formed by the tightening roll 20a and the support roll 20b. The bogie part 19 moves while tightening the overlapping connection point with the part 3). As a result, the joint (joint j) between the overlapped portions 2 and 3 of the adjacent building plates A, A is tightened, and the melted resin welding material 8 is filled into the joint. Therefore, resin welding can be performed in a more favorable state.

Further, in the apparatus of the present invention, the bogie section 19 is provided with guide wheels 23, 23 mounted on the tops of connecting portions of the building plates A, A adjacent in the front-rear direction. The device B can be accurately moved along the connecting portion (connecting portion j) between the adjacent building plates A, A, and the molten resin welding material 8 can be filled more accurately and with a good finish. In this method, guide wheels 23, 23 are provided in the front-rear direction of the bogie section 19, and the guide wheels 23, 23 are arranged at the connecting portion (connecting portion j) of the adjacent building plates A, A. Thus, the connecting portion (connecting portion j) of the building plates A, A functions as a rail. As a result, the manufacturing apparatus B can accurately move along the connecting portion (connecting portion j) of the adjacent building plates A, A, and, as a result, achieve a uniform, clean, and orderly finish of the resin welding. can do.

Further, in the apparatus of the present invention, the resin welding machine section can be freely set at an appropriate position along the up-down direction with respect to the bogie section 19, so that the setup for the operation of performing resin welding in the manufacturing apparatus B is performed. Can be performed efficiently. That is, the resin welding machine section can be freely set at an appropriate position along the vertical direction. By setting the resin welding machine at a high position first, when the manufacturing apparatus B is installed at the joint of the adjacent building plates A, A, the resin welding machine B, The tip of the welding material feeding device 10 and the hot air device 11 does not hit the connecting point, and after finely adjusting the position of the bogie section 19, the resin welding machine section is lowered to an appropriate position, By performing the resin welding, it is possible to fill the molten resin welding material 8 at an extremely accurate position.

Further, in the apparatus of the present invention, the welding material feeder 10 of the resin welding machine section sends out the resin welding material 8 to the connecting point (connecting portion j) of the adjacent building plates A, A. A nozzle 10c is mounted, and a molding surface 10c is formed on the delivery nozzle 10c, so that the surface of the resin welding can be made orderly.

That is, the resin welding material 8 in the molten state extruded from the delivery nozzle 10 c is filled in the connecting portion (connecting portion j) of the adjacent building plates A 1, A while being filled by the forming surface 10 c, The surface of the resin weld is made tidy by being pressed against the joint (joint j), and the molding surface 10 _Cl is joined with the joint (joint j By moving in the longitudinal direction of (1), the surface of the resin welding material 8 filled in the connecting portion (connecting portion j) can be made uniform such as flat. Further, in the apparatus of the present invention, the delivery portion 1Ob of the welding material delivery device 10 has a pressing portion '18 for pressing the main plate 1 near the connecting portion of the adjacent building plates A, A. Due to the mounting, the main plate 1 near the connecting point of the adjacent building plates A, A can be pressed by the pressing portions 18, and in the resin welding work, the adjacent building plates A, A can be pressed. Can be stabilized in the vicinity of the connecting point (connecting part j) of the adjacent building plates A, and the connecting point (connecting part j) of the adjacent building plates A, A can be made less likely to be displaced in the vertical direction. Resin welding can be performed.

If the pressing portion 18 presses the vicinity of the connecting portion j of the main plate 1 so that a step is generated near the connecting portion j of the main plate 1, the step is resin-welded beforehand. This makes it possible to eliminate or reduce the size of the resin, thereby enabling good resin welding. In addition, even when the base plate or the like is in an uneven state, the pressing device 18 allows the manufacturing apparatus to maintain good traveling.

Further, in the apparatus of the present invention, the running wheel 1 7 a of the running portion 1 7 is made from the front wheel unit 1 7 a 1 and Kowa咅PI 7 a ₂ Prefecture, the front wheel 1 7 a, the rear wheel portion the 1 7 a _2, both by which the manufacturing apparatus construction enclosure formed by rotationally driven by the driving unit 1 6, can be a resin weld good finish. That is, manufacturing equipment B Are those front wheel 1 7 a of the running wheel 1 7 a, and a rear wheel unit 1 7 a ₂ are independently driven, in which it is stable and precise driving.

Also, the moving speed of the resin welding delivery nozzle 10c is constant and stable, and the filling amount of the resin welding material 8 to be fed out can be uniform at any position. Good finish can be obtained. In addition, even if the main plate 1 of the building plate A is not a flat surface, but has a slightly uneven surface or is uneven with respect to the running direction, the front wheel portion 17a of the running wheel 17a is not removed. since the rear wheel unit 1 7 a ₂ is also of a driven independently, it is possible to maintain the travel of irregularities or Furiku constant velocity affected not stable in the running surface.

Industrial applicability

INDUSTRIAL APPLICABILITY The present invention can be used in an enclosure such as a roof or a wall constructed of a building plate in which a synthetic resin film is coated on the surface of a thin metal plate. However, it is possible to improve the waterproofness and the watertightness of the gutter member at the place where the member is attached, and it is also possible to improve the workability and the finish extremely. Furthermore, according to the manufacturing apparatus of the present invention, it is possible to obtain a very good waterproof and watertight finish regardless of the skill level of the worker.

Claims

The scope of the claims

1. A thin metal plate portion and a synthetic resin film are formed in layers, and a main plate, a portion to be overlapped formed on one end side in the width direction of the main plate, and formed on the other end side in the width direction of the main plate and A plurality of architectural plates each including an overlapped portion that can be overlapped with the overlapped portion and a fixed portion that is formed substantially flat from the outer end of the overlapped portion, and one of the adjacent architectural plates is provided. A part of the main plate near the overlapping portion of the other building plate is placed on the fixed portion of the building plate, and the overlapping portion is overlapped with the overlapped portion, and the vicinity of the outer end of the overlapping portion of both building plates and the overlapped portion An outer enclosure for construction characterized by being fused to the synthetic resin film via a resin welding material over the vicinity of the inner corner.

2. The construction envelope according to claim 1, wherein a folded edge 4a is formed upward from an outer end of the fixing portion.

3. The overlapped portion according to claim 1, wherein a fitted portion is formed in the overlapped portion, a fitted portion is formed in the overlapped portion at a position corresponding to the overlapped portion, and the fitted portion is fitted in the fitted portion. An enclosure for construction, wherein the joints are fitted.

4. In claim 1, the eaves portion at the longitudinal end of the architectural plate, and a gutter member formed by forming a metal thin plate portion and a synthetic resin film in a layered manner, via the resin welding material. An enclosure for construction characterized by being fused with the synthetic resin film.

5. The construction envelope according to claim 1, wherein the synthetic resin film is mainly composed of a thermoplastic resin.

6. A thin metal plate portion and a synthetic resin film are formed in a layer shape, and a main plate; a portion to be overlapped formed on one end side in the width direction of the main plate; In a device in which a plurality of architectural boards having a polymerizable portion in a polymerizable portion are arranged side by side and a resin welding is performed on a joint portion in which a polymerized portion is polymerized in a portion to be overlapped, a traveling portion rotated by a drive portion And a resin welding machine section comprising a welding material feeding device for feeding the molten resin welding material and a hot air device for heating a connecting portion between the adjacent building plates. Characteristic equipment for manufacturing construction enclosures.

7. The trolley according to claim 6, wherein a finishing roll having a tightening roll and a support roll for tightening a connecting portion of an adjacent building plate is mounted. Manufacturing equipment for construction enclosures.

8. The construction enclosure according to claim 6, wherein the bogie section is provided with a guide wheel placed on the top of a connecting point of the adjacent building plates in the front-rear direction.

9. The construction enclosure manufacturing apparatus according to claim 6, wherein the resin welding machine portion can be freely set at an appropriate position along a vertical direction with respect to the bogie portion.

10. In Claim 6, the welding material feeding device of the resin welding machine portion is provided with a delivery nozzle for sending the resin welding material to a connection point of the adjacent building plate, and the delivery nozzle is attached to the delivery nozzle. Manufacturing a construction enclosure characterized by having a molding surface formed

11. The manufacturing apparatus for a construction enclosure according to claim 10, wherein the molding surface has a substantially multifaceted shape.

12. The exterior for construction according to claim 6, wherein the delivery portion of the welding material delivery device is provided with a pressing portion that presses a main plate near a connection point of an adjacent building plate. Enclosure manufacturing equipment.

13. The vehicle according to claim 6, wherein the traveling wheels of the traveling section include a front wheel section and a rear wheel section, and the front wheel section and the rear wheel section are both rotationally driven by the driving section. Manufacturing equipment for construction enclosures.