JPH05309630A - Molding method and its device for mountainous and wavy tile - Google Patents

Abstract

PURPOSE:To mold a mountainous and wavy tile having uneven mountainous surface, by making the crest line into a mountainous ridgeline state. CONSTITUTION:Two piano lines 9, 9a are stretched under a crossed state, the piano lines 9, 9a are established at the position where they encroach upon a foundation of a tile in front of a mold of an extrusion port of an extruding machine and the piano lines 9, 9a are rocked to the foundation of the tile extruded through the extrusion port, through which the surface of the foundation of the tile is made mountainous state, its crestline is made into a mountainous ridgeline state, uneven mountainous surface is formed and the whole is made into the mountainous state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for molding a mountain wave tile in which a ridge line is formed in a pleated shape to form a non-uniform mountain surface.

[0002]

2. Description of the Related Art Conventionally, most tiles have a square shape with a smooth surface, but the appearance of a building using these tiles is only a grid pattern arranged in order. There is a feeling of slaughter, and tiles of various shapes have come to be seen in recent years in order to eliminate such defects.

[0003] As an example, there is an old-fashioned tile in which fine irregularities are formed on the surface of the tile so as to give a texture like weathered and eroded, and so-called old-fashioned tiles have come to be used for new buildings. ..

However, the concavo-convex pattern formed on the surface of the old-fashioned tile only forms uniform fine concavities and convexities on the surface of the tile, and the surface is uniform and does not give a three-dimensional effect except at a close distance. The novelty received from a building constructed using such new tiles had a drawback that it was not enough.

[0005]

DISCLOSURE OF THE INVENTION According to the present invention, the surface of a tile substrate is formed into a mountain shape having a height difference, and its ridges are formed into irregular folds to form a non-uniform mountain surface to form an entire surface. It is intended to provide a method and apparatus for forming a mountain wave tile, which is capable of providing a tile having a new surface shape which has never been seen in the prior art and has a mountain wave shape.

[0006]

SUMMARY OF THE INVENTION The present invention is based on the above-mentioned prior art, and in view of the problem that the uneven surface of the tile surface is fine and does not have a three-dimensional effect, two tiles are crossed with respect to the tile base material extruded from the extruder. The above-mentioned drawbacks are not solved by swinging the piano wire manually or mechanically to form the tile base material in a mountain wave shape.

[0007]

In the present invention, when two intersecting piano wires are swung with respect to the tile base material extruded from the extrusion die of the extruder, the piano wire meanders while biting the surface of the tile base material. Slice into a shape, and the tile base molded by this is shaped like a mountain, and its ridges are made into irregular folds to form a non-uniform mountain surface, forming the entire surface in a mountain wave shape. Become.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings, in which 1 is a mountain wave forming apparatus, and the mountain wave forming apparatus 1 is a die 4 provided with an extrusion die 3 in an extruder 2. It is installed.

Reference numeral 5 denotes a mountain wave forming section of the mountain wave forming apparatus 1,
The frame body 6 is formed in a substantially U shape by raising opposing walls 8 and 8a at both ends of the base plate 7, and two piano wires 9 and 9a are crossed in front view with the opposing walls 8 and 8a of the frame body 6. It is stretched in the state 2
If the piano wires 9, 9a of the book are inclined in opposite directions, the tile base W can be shaped like a mountain wave, and therefore the piano wires 9, 9a
Regardless of their contact with each other, in the drawing of this embodiment, there is a gap between the two piano wires 9 and 9a, and they are in a non-contact state.

Numerals 10 and 10a are through-hole groups provided with a large number and three rows of through-holes 11, 11a. Holes 11, 11
Select a ... and fix both ends of the piano wires 9 and 9a in a detachable manner, and fix the piano wires 9 and 9a to the through holes 11 and 11a of different rows respectively to connect the two piano wires 9 and 9a. There is an interval.

Reference numerals 12 and 12a denote fixing nuts provided inside the opposing walls 8 and 8a below the through hole groups 10 and 10a. The fixing nuts 12 and 12a are screwed with bolts 13 and 13a so as to be vertically movable. Then, the ends of the bolts 13 and 13a are brought into contact with the appropriate positions of the piano wires 9 and 9a, and the piano wires 9 and 9a are screwed by the bolts 13 and 13a.
The intersection angle and tension of a are adjusted.

Reference numeral 14 designates a fixed rod which is provided at the center of the base plate 7 and is provided on the opposite side of the opposing walls 8 and 8a. A bracket 15 is fixedly mounted on the fixed rod 14 and the tip of the fixed rod 14 swings. The moving lever 16 is extended and fixed.

Then, the piano wires 9 and 9a are set in a position where they bite into the tile base W in front of the extrusion die 3 of the extrusion molding machine 2, and the center of the bracket 15 is pivoted by the pivot shaft 17 of the extrusion molding machine 2. Of the piano wire 9, 9a by pivotally supporting the rocking lever 16 manually or by mechanically rocking it by a transmission mechanism.
It is designed to swing.

Next, a method of forming a mountain wave tile according to the present invention will be described. With respect to the tile base material W extruded from the extrusion die 3 by the operation of the extrusion molding machine 2, the front of the extrusion die 3 is swung by the swing lever 16. When the piano wires 9 and 9a arranged in the rock are swung, the two intersecting piano wires 9 and 9a become tile base material W.
While digging into the surface of the, it slices in a meandering shape and is shaped into a mountain wave.

As shown in FIG. 4, the thus-formed tile base W has a mountain-shaped surface with a height difference, and the ridgeline A has an irregular fold shape, resulting in an uneven mountain surface. B,
B1 is formed.

In the drawing, only one surface of the tile base W is formed into a mountain wave shape, but in the case of a two-piece tile base W, both surfaces may be formed simultaneously as shown in FIG.

[0018]

In summary, according to the present invention, the piano wires 9 and 9a are stretched in a crossed state in a front view, and the piano wires 9 and 9a are extruded.
Is set in front of the extrusion mouth die 3 to bite into the tile base W, and the surface of the tile foundation W is sliced while swinging the piano wires 9 and 9a with respect to the tile base W extruded from the extrusion mouth die 3. Therefore, the tile base W is formed into a mountain shape, and the ridgeline A is formed into an irregular fold shape to form uneven mountain surfaces B and B1 to form a mountain wave shape on the entire surface. It is possible to provide a tile having a novel shape that has a unique and three-dimensional appearance that cannot be seen, and simply mount the mountain wave molding device 1 according to the present invention in front of the extrusion molding machine 2 to easily perform the above mountain waves. Tile can be molded, and its practical effect is enormous.

[Brief description of drawings]

FIG. 1 is a perspective view showing a method of molding a mountain wave tile according to the present invention.

FIG. 2 is a front view of the mountain wave tile molding apparatus according to the present invention.

FIG. 3 is a side view of FIG.

FIG. 4 is a perspective view of a mountain wave tile formed according to the present invention.

FIG. 5 is a front view of a partly cutaway main part at the time of simultaneous double-sided molding.

[Explanation of symbols]

 2 Extrusion molding machine 3 Extrusion mouth type 9, 9a Piano wire W tile base material

Claims (2)

[Claims] 1. A piano wire is stretched in a crossed state when viewed from the front, and the piano wire is set at a position where it bites into a tile base in front of an extrusion mouth die of an extrusion molding machine, and a tile base is extruded from the extrusion mouth die. A method for forming a mountain wave tile, characterized by slicing the surface of a tile base while rocking a piano wire to form a mountain wave shape. 2. A piano wire is stretched on a frame body in a state of intersecting in a front view, and the piano wire is set in a position to bite into the tile base in front of the extrusion die of the extrusion molding machine, and the frame body is shaken on the extrusion molding machine. A mountain wave tile forming device characterized by being movably installed.