JPS63183811A - Manufacture of building board having travertin pattern - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] (Technical Field) The present invention relates to rock wool, insi 4 V-V depression board,
The present invention relates to a method of manufacturing a board for a house having a travertine pattern carved on a gypsum board or the like to be used as a ceiling board or wall board.

(Background Art) As shown in Figures 1 and 2, a conventional architectural board with a travertine pattern is produced by forming a travertine pattern on the surface (b) of a large-sized architectural board (b) on a conveyor (c). ) is rotated and engraved with a patterned roll (e) planted in the width direction to form a base board for construction, and this base board for temporary construction (f) is then cut vertically and horizontally into small sizes. It was commonly used to manufacture construction boards (g) using the same method.

However, in this method of manufacturing architectural boards having a travertine pattern, the travertine pattern (b) is created by planting pattern bins (g) over the entire circumference in the width direction of the patterned roll. It was not possible to form a non-engraved portion in which the travertine pattern was engraved over the entire surface of the original construction board and was not engraved in the direction of movement on the conveyor 3.

In addition, the patterned roll gloss is continuous with the conveyor (c).
Since it is rotated once, it was not possible to form a non-engraved portion in which the travertine pattern was not engraved even in the direction perpendicular to the direction of movement of the conveyor (c) of the original architectural board (f). Furthermore, even if a construction board (G) is manufactured by cutting this original construction board (F) vertically and horizontally with a sizer to a small size, the surface c) of this single construction board (G) The travertine pattern was also engraved on the four side edges, making the side edges more likely to chip or crack. Architectural boards (G) manufactured in this manner had the disadvantage that the travertine pattern at the joints was conspicuous and the appearance of construction deteriorated because the construction was carried out with the side end surfaces in contact with each other.

(Object of the Invention) The present invention has been made in view of the above-mentioned f-scenery technology, and a travertine pattern is engraved on the four side edges of the surface of the architectural board. It's in the manufacturing method of the board.

(Disclosure of the Invention) An embodiment of the present invention will be described below based on FIGS. 3 and 4.

Conveyor 3 such as a belt conveyor or roller conveyor
A travertine pattern 4 is engraved on the top with a patterned roll 5 planted in the width direction to form an original board 6 for construction. At this time, the front ends of the construction original board 6 are temporarily stopped by a plate-shaped strike bar 7 disposed on the conveyor 3, and the travertine pattern 4 is partially removed on both sides of the cut point of the construction original board 6. The pattern is engraved using a patterned roll 5 which is embedded in the width direction with pins or the like. Then, by adjusting the timing of this stopper 7 and the patterned roll 5, an engraved part 8 and a non-engraved part 9 of the travertine pattern 4 are formed on the original architectural board 6, and then this original architectural board 6 The non-engraved part 9 on which the tiger/<-chin pattern 4 is engraved is cut vertically and horizontally with a sizer to form a small-sized architectural board 10 such as 1 shaku x 2 shaku.

Therefore, a construction original board 6 is formed in which non-engraved portions 9 of the travertine pattern 4 are provided vertically and horizontally on the surface 2 of the construction board 1,
This non-engraved part 9 is cut vertically and horizontally to make a small-sized construction board 1.
This method has good production efficiency because 0 is manufactured. This lli! 1 & Collecting plate 0 Since the travertine M-like 4 is not carved on the four side edges of the current collecting plate 2, the appearance of the abutting joint portion will be good after construction.

(Effects of the Invention) As described above, the present invention allows the travertine pattern to be engraved on the surface of a large-sized construction board with partial defects by the patterned roll, so that the travertine pattern is continuously engraved in the direction of movement of the conveyor. A non-engraved part is formed, and the non-engraved part in the direction perpendicular to the direction of travel is adjusted by the timing of the stroke bar and the patterned roll, so that the non-engraved part of the obtained architectural original board is It can be cut to produce small-sized construction boards. Therefore, since the travertine pattern can be eliminated from the edges of the four sides of the surface of the architectural board, there is no chipping or cracking at the side edges, resulting in good production efficiency. Furthermore, by using the architectural board according to the present invention as a ceiling board or wall board, there is no travertine pattern at the abutting joints, so the joints are less noticeable, resulting in a good appearance after construction.

[Brief explanation of the drawing]

Fig. 1 is a schematic process perspective view showing a conventional method for manufacturing a building board with a travertine pattern, Fig. 2 is a perspective view t1 showing a building board obtained by the manufacturing method shown in Fig. 1; FIG. 4 is a schematic process perspective view showing the method of manufacturing a building board having a travertine pattern according to the invention, and FIG. 4 is a perspective view showing a building board obtained by the manufacturing method of the invention. DESCRIPTION OF SYMBOLS 1... Architectural board, 2... Surface, 3... Conveyor, 4... Travertine pattern, 5... Weathered roll,
6... Original board for construction, 7... Strike 9 bars, 8... Engraved part, 9... Non-engraved part, 10... 1 Building board.

Claims (1)

[Claims] (1) A travertine pattern is engraved on the surface of a large-sized architectural board using a patterned roll planted in the width direction on a conveyor to form an architectural original board, and this original architectural board is further reduced to a smaller size. In this method of manufacturing architectural boards with a travertine pattern, the boards are cut vertically and horizontally. The pattern is engraved with a patterned roll installed in the width direction so that the pattern is applied to the cutting area of the original board for construction except for the edges on both sides, and the timing of this stopper and the patterned roll is adjusted. A travertine pattern is engraved and a non-engraved part is formed on the original architectural board, and then the non-engraved part where the travertine pattern is not engraved is cut vertically and horizontally to produce small-sized buildings. A method for producing a construction board having a travertine pattern, the method comprising forming a construction board.