JPS583926B2 - Decorative board post forming machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION According to the present invention, a pair of endless conveyor belts 3 for conveying a base material 20 of a decorative laminate on which a surface plate 21 is polymerized are disposed in parallel on the left and right, and the surface plate 21 is A pair of left and right forming rolls 17 that overlap along the side end surfaces of the left and right forming rolls 17 are positioned outside each pair of endless conveyance belts 3, and at least one of the endless conveyance belts 3 and forming rolls 17 are aligned along the longitudinal sides of the endless conveyance belts 3. The present invention relates to a post-forming machine for decorative laminates, characterized in that the machine is movable in a direction perpendicular to the direction of force, and the distance between a pair of three endless conveyor belts and forming rolls 17 is adjustable. The purpose is to provide a decorative laminate post-forming machine that can perform post-forming while transporting base materials even if the widths of the base materials are different.

The present invention will be explained in detail below with reference to Examples.

Reference numeral 4 denotes a pedestal, on one end of which a fixed pedestal 5 is fixed, and on the other end a movable pedestal 6 is slidably mounted.

A screw rod 7 is installed above the pedestal 4.
One end of the screw rod 7 is supported by a bearing, and the other end of the screw rod 7 is screwed into the movable table 6.

Further, a motor 9 is placed on the pedestal 4.
The screw rod T can be rotationally driven via a speed reducer 10.

A column 11 is erected on the movable table 6, and a fixed guide rail 1 having a substantially U-shaped cross section is attached to the upper end of the column 11. A drive chain 2 is installed inside the fixed guide rail 1. A drive chain 2 is mounted on a central protrusion 12 in the fixed guide rail 1.

The endless conveyance belt 3 is formed by providing a rubber layer 14 on a metal plate 13 and connecting a plurality of metal plates 13 so as to be rotatable.

This endless conveyance belt 3 is slidably mounted on the upper surface of the fixed guide rail 1, and is fixed to the drive chain 2.

In addition, a mounting base 15 is erected on the movable base 6, and a roll support bracket 16 is protruded from the mounting base 15, and a forming hanger 17 is rotated on the roll support bracket 16. It can be worn freely.

Further, a mounting base 15 is erected on the fixed base 5, and a roll support bracket 16 is protruded from the mounting base 15, and a forming roll 17 is rotatably mounted on the roll support bracket 16. It is installed.

This mounting base 15 has a column position adjustment screw rod 18 in the horizontal direction.
is inserted therethrough, and a handle 19 is attached to one end of the column position adjusting screw rod 18.

The lower end of the column 11 is rotatably attached to the other end of the position adjustment screw rod 18, so that the column 11 can be moved left and right by rotating the handle 19.

A fixed guide rail 1 is attached to the upper surface of the support column 11, and a drive chain 2 is installed inside the fixed guide rail 1, and an endless conveyor is placed on the fixed guide rail 1 so as to be slidable. A band 3 is fixed to the drive chain 2.

A guide 22 having an inverted L-shaped cross section is attached to the side of the fixed guide rail 1. The decorative board post-forming machine constructed as described above operates as follows.

A surface plate 21 made of thermosetting synthetic resin or the like is polymerized on a base material 20 of a decorative panel having a flat inverted U-shaped cross section, and the base material 20 is placed on the left and right endless conveyor belts 3, and the motor is applied to the base material 20. The forming roll 17 moves the base material 20 by moving the moving table 6.
A fixed stand is placed at a distance that abuts the side end surface of the base. 5 and the moving table 6 is adjusted.

Next, the handle 19 is turned to move the left column 11 so that the guide 22 comes into contact with the left inner surface of the base material 20.

On the other hand, the surface plate 21 is preheated to an appropriate temperature using a preheating device.

Then, the endless conveyor belt 3 is driven by the drive chain 2 to convey the base material 20 with the surface plate 21 superimposed thereon, and the forming machine 17 causes the base material 20 to be superposed along the outer surface of the side edge of the base material 20. form.

As shown in FIG. 4, there are a plurality of such forming rolls 17, and each forming roll 17 is arranged facing an arbitrary direction, and the forming rolls 17 are sequentially formed, and finally the base is formed. The surface plate 21 is in close contact with the outer surface of the material 20.

As described above, the present invention has a pair of endless conveyance belts arranged in parallel on the left and right for conveying the base material of the decorative laminate on which the face plate is polymerized. A pair of forming rolls are positioned outside each of the pair of endless conveyor belts, and at least one of the endless conveyor belts and the forming roll is movable in a direction orthogonal to the longitudinal force direction of the endless conveyor belt. Since the spacing between the belt and forming rolls can be adjusted, the outer surface of the side edge of the base material can be formed by placing the base material on which the surface plate is polymerized on the endless conveyor belt and conveying it. Not only can the surface plate be polymerized along the direction of the pair of endless conveying belts, but also at least one of the endless conveying belts and forming rolls can be moved in a direction perpendicular to the longitudinal direction of the endless conveying belts. And since the spacing between the forming rolls is adjustable, even if the width of the base material changes, the distance between the endless conveyor belt and the spacing between the forming rolls can be changed according to the width of the base material. Even if the base material is transported, it is possible to perform post forming by roll forming while transporting the base material.

[Brief explanation of the drawing]

Fig. 1 is a side view of an embodiment of the present invention, Fig. 2 is a front view of the endless conveyor belt shown above, Fig. 3 is a side sectional view of Fig. 2, and Fig. 4 is formed by forming the same as above. It is a perspective view of the state, and 3 is an endless conveyance belt, 17 is a forming rope, and 20
21 is a base material, and 21 is a surface plate.

Claims (1)

[Claims] 1 A pair of endless conveyor belts are arranged in parallel on the left and right to convey the base material of the decorative laminate with the surface plate polymerized, and a pair of forming rolls on the left and right are arranged in parallel to the left and right to convey the base material of the decorative laminate with the surface plate polymerized. The forming roller is positioned outside each of the pair of endless conveyor belts, and at least one of the endless conveyor belts and forming roll is movable in a direction perpendicular to the longitudinal force direction of the endless conveyor belts. A post-forming machine for decorative laminates, characterized in that the interval between rolls can be freely adjusted.