JPS6017681B2 - Manufacturing method for diagonally butted decorative veneer - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing diagonally butted IQ salmon veneers for use in architecture, furniture, home appliances, etc.

In order to form the diagonal butt pattern 12 shown in FIG. 9 and FIG.
The flitch pieces 20a, 20b, 20c were formed by gluing them onto the plywood 14 and diagonally butting them together.
, 20d requires a great deal of processing time and gluing to the plywood 14.
, 20b, 20c, and 20d, both ends of plates of different lengths had to be cut out one by one, resulting in a large loss of material.

Further, as shown in FIGS. 11 and 12, the flitch component pieces 2a, 2b, 2c, and 2d are bonded together via an adhesive 30 to form a composite flitch material 7r in advance, and this is sliced into a There was a conventional method in which the veneer 1 was made in advance, and then the veneer 11 was glued onto the plywood 14 with an adhesive 13, and the veneer 11 was butted together to form the Irokatsuo board 12. Also, it took a lot of effort to form the fritsch foundation pieces 2a, 2b, 2c, and 2d of different sizes and shapes, and there was also a lot of material loss.

In this respect, the present invention solves the drawbacks of the above-mentioned secondary method, requires less man-hours, is suitable for large grass production, and furthermore provides a diagonal butt-butted decoration that can be effectively used by minimizing material loss. We are trying to provide a manufacturing method for veneer. Hereinafter, details of the present invention will be explained in order of process according to FIGS. 1 to 8. 1F
line, G-day line to cut a number of fritsch components 2
The large number of flitch constituent members 2 are pressed from the vertical and horizontal peripheries with a crimping machine 5 having vertical frames 3, 3 and Fujieda 4, which can be pressed freely, and bonded via an adhesive 6. The assembled flitch material 7 is assembled to form the assembled flitch material 7, and the assembled flitch material 7 is
After cutting with X-rays, the triangular residual piece 8 is processed into a flat rectangular shape by applying an adhesive 9 to the laminated flitch material 7, and the core-processed built-up flitch material 7' is sliced to obtain a thin laminated flitch material. 10, and the nuclear meat assembly flitch material 10 is Y-
This is a method of manufacturing a diagonally butted decorative veneer in which a large number of square veneers 11 are formed by cutting along the Y line and the Y-Y line.

Incidentally, numeral 12 denotes a plywood board made by butting the veneer boards 11 together and bonding them to the plywood board 14 via an adhesive 13, and other identical parts in the drawings are designated by the same reference numerals. As described above, the manufacturing method of the present invention includes the first step (see Figs. 1 and 2
(see figure), a second step (see figure 3) of forming the flitch assembly 7 using a crimping machine 5, and cutting the flitch assembly 7 with X-X rays to remove the remaining pieces 8. A third step of processing the laminated flitch material 7 into a planar rectangular shape by bonding the ends with an adhesive 9 (see FIG. 4), and slicing the processed laminated flitch material 7' to form a thin laminated flitch material 10. (see FIG. 5), and a fifth step (see FIG. 5) of cutting the thin-walled flitch material 10 into a certain length.
The veneer 11 from which the decorative board 12 is to be formed is obtained from the long wooden square lumber 1 through five steps (see FIGS. 6 and 7).

Moreover, according to this method, the long wooden square timber 1 can be cut at an angle of 45o and at a certain length, that is, along the A-B line, the CD line, the B-F line, and the G-day line. As a result, the two remaining pieces in the shape of a right-angled isosceles triangle at both ends of the wooden block 1 are made redundant (these remaining pieces may be effectively used as remanufactured chips when manufacturing plywood boards, etc.).Other than the above. In the third step, the remaining piece 8 generated by cutting the flitch material 7 using X-X rays is attached to the other end with an adhesive 9.
Since the assembled flitch material 7' having a planar rectangular shape is processed by bonding through the flitch, there is no residual material or loss.
Therefore, as in the conventional products of this kind shown in FIGS. 9 and 10, small pieces of fritches 20a, 20b, 20c, and 20d of different lengths and shorts are installed to form the dry plate 12, or as shown in FIG. and a laminated flitch material 7- which is required before forming the A8 platen 12 as in the conventional product shown in FIG.
Unlike the case where flitch component pieces 2a, 2b, 2c, and 2d of different sizes and shapes are used to manufacture the flitch, the labor and cost can be omitted and material loss can be prevented.

As mentioned above, according to this manufacturing method, the number of man-hours is as few as 5 steps, and moreover, it is possible to manufacture a large amount of veneer necessary to form a decorative board with a diagonal butt pattern, so it is suitable for mass production and reduces the amount of material wasted. It has the effect of reducing costs and material costs.

[Brief explanation of drawings]

Figures 1 to 8 show diagonal butt-matching equipment according to the present invention.
This figure shows the process of manufacturing Zhuang veneer. Figure 1 is a plan view showing the first process, Figure 2 is a side view, Figure 3 is a plan view showing the second process, and Figure 4 is a plan view showing the second process. 5 is a side view showing the 4th step, a partially cutaway plan view showing the 6th stiffening step 5, FIG. 7 is a side view, and FIG. 8 is a partially cutaway plan view showing the 3rd step. FIG. 9 is a plan view of a veneer as a product of the present invention, FIG. The figure is also a slope view of a veneer, and the main symbols are 1... wooden square timbers,
2...Flitch constituent material, 5...Crimping machine, 7
...... Laminated flitch material, 7'... Laminated flitch material after processing, 8... Remaining piece, 10... Thin laminated flitch material, 11... Single plate , respectively. U-neck crab nectar 3 sardine multi-i・＾Candle'■ Fin・probos〃pukota・? Fly'na/〆qcostjF'/senda/・side

Claims (1)

[Claims] 1 Cut a long wooden block 1 into a certain length at an angle of 45° to form a large number of fritch constituent members 2, and press the large number of fritch constituent members 2 from the vertical and horizontal circumferences with a crimping machine 5. A fritch material 7 is formed by adhering and assembling each other, and the assembled fritch material 7 is cut along the X-X line to form a triangular residual piece 8.
is processed into a planar rectangle by gluing it to the other end, and the processed laminated fritch material 7' is sliced to form a thin laminated fritch material 10, and then cut to form a large number of veneers 11. Method of manufacturing boards.