JPS6132967B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a board cutting and pasting device used to obtain a decorative board by pasting boards to a base plate, in which a plurality of board plates 1 arranged so as to overlap each other are connected to a receiving plate 2.
The stacked plate 1 is sandwiched between the upper surface and the lower surface of the suction box 3 that suctions the plate 1, and the overlapping portion of the plate 1 is cut with a cutter 4 passed through the receiving plate 2, and this end is cut. In a device for cutting and pasting a sticking plate which is attached to the base plate 5 while adsorbed to the bottom surface of the suction box 3, a part of the sticking plate 1 is bent on the suction surface 6 on the bottom surface of the suction box 3. This relates to a cutting and pasting device for a sticking plate, characterized in that the recess 7 is formed in a recessed manner.

The production of decorative boards with attached boards is carried out through the following steps. That is, first, as shown in Fig. 1a, log fritsch 15 is sliced with a slicer 16 to obtain a thin plate 1, then the plate 1 is stocked in the magazine 18 as shown in Fig. 1b, and then this A plurality of mounting plates 1 are taken out from the magazine 18 and placed on the receiving plate 2 so that their ends overlap as shown in FIG. 1c. In this state, as shown in Figure 1d, the suction box 3
The overlapping portion of the plate 1 is cut through the slit 25 of the receiving plate 2 using the round cutter 4. After this, the suction box 3 is used to suction the bottom surface of the suction box 3, and while the stick plate 1 is lifted up from the receiving plate 2 as shown in Fig. 1e, the stick plate 1 is placed on the base plate 5 coated with adhesive. The plate 1 is placed on the base plate 5 using the suction box 3 as shown in FIG. Next, the suction box 3 is moved as shown in FIG. 1g, and the adhesive is cured by sandwiching the base plate 5 and the mounting plate 1 with the hot plate 22 as shown in FIG. 1b. Cuttings 23 and 24 generated when cutting the plate 1 are as follows: the lower cutting 23 is removed from the suction box 3 shown in FIG. are removed when pulling up. In this way, a decorative board in which the boards 1 are lined up and pasted on the base plate 5 as shown in FIG. 1i is obtained.

The reason why the ends of the attached plates 1 are overlapped and the overlapping parts are cut is that when the end surfaces of adjacent attached plates 1 are brought together, if the overlapped parts of the attached plates 1 are cut, the cut end surfaces can be cut together. This is because a plurality of attached plates 1 can be lined up without gaps since they are butted together accurately. However, the round cutter 4 cuts the board 1.
From the time of cutting until the attachment plate 1 is pasted onto the base plate 5, the attachment plate 1 is suctioned and stuck to the suction box 3, but due to the air in the suction at this time, the attachment plate becomes hydrated. As a result, the attachment plate 1 may shrink and a gap may be formed between the cut end faces of the attachment plate 1, often resulting in poor clearance.

The present invention has been made in view of the above-mentioned points, and is capable of absorbing the shrinkage even if the batten plate shrinks due to suction by the suction box, and can prevent the formation of a gap between the mating end faces of the batten plate. The object of the present invention is to provide a cutting and pasting device for attaching plates.

The present invention will be explained in detail below with reference to Examples. Suction box 3
A suction tube 8 connected to a blower is attached to the upper part of the suction box 3, and the lower surface of the suction box 3 serves as a suction surface 6 by forming a large number of pores. The suction surface 6 of the suction box 3 is provided with a plurality of parallel recesses 7, 7, as shown in FIG. Therefore, Figure 1c
If the suction box 3 is lowered and suctioned onto the mounting plates 1 arranged on the receiving plate 2 as shown in FIG. box 3
It will be suctioned to the suction surface 6 of. Receiving plate 2
If a convex portion 9 that matches the concave portion 7 is provided as shown in FIG. 2, the deflection of the plate 1 into the concave portion 7 will be more reliably performed. By cutting the overlapping part of the pinning board 1 with a part of the pinning board 1 bent in this way, the pinning board 1 will be cut into a width longer than the specified size, and the pinning board 1 will be cut into a width longer than the specified size. During the series of processes from cutting the plate 1 to pasting the plate 1 on the base plate 5, the plate 1 is sucked into the suction box 3, and even if the moisture content decreases and the size shrinks, the plate 1 can be made longer. By cutting to the width, it is possible to prevent gaps from forming between the plates 1 when the plates 1 are lined up on the base plate 5.

In the embodiment shown in FIG. 2, a part of the attachment plate 1 is clamped between the recess 7 and the convex portion 9 and bent into an arc, so that the attachment plate 1 is bent. However, if the recess 7 is provided at a position corresponding to the overlapping part of the board 1 as shown in Fig. 3, the board 1 will break easily along the wood grain. The cutter 4 bends and flexes the cutter 4 toward the bottom of the recess 7 by the depth of the recess 7, thereby preventing unreasonable bending like an arc and preventing cracks from occurring. It is possible.

As described above, in the present invention, a recess is provided in the suction surface on the bottom of the suction box to allow a part of the plate to flex. Even if the moisture content decreases and the size shrinks during the series of processes from cutting the batting board to pasting the batting board onto the base board, the gap between the boards will be reduced when the batting boards are lined up. This can prevent gaps from forming between the two.

[Brief explanation of the drawing]

Figures 1a to 1i are diagrams showing the manufacturing process of a decorative plate with attached board, Figure 2 is a sectional view showing one embodiment of the device of the present invention, and Figure 3 is a sectional view showing another embodiment of the same. be. 1 is a mounting plate, 2 is a receiving plate, 3 is a suction box, 4 is a cutter, 5 is a base plate, 6 is a suction surface, and 7 is a recess.

Claims (1)

[Claims] 1. Sandwich multiple plates lined up so that their ends overlap between the top of the receiving plate and the bottom of the suction box that suctions the plates, and cut the overlapped portion of the plates with a cutter passed through the receiving plate. However, in the cutting and pasting device for the sticking plate, which is designed to attach the sticking plate with the end cut off to the base plate while adsorbing it to the bottom surface of the suction box, one part of the sticking plate is attached to the suction surface of the bottom surface of the suction box. A cutting and pasting device for a mounting board, characterized in that it has a recess for bending the section.