JPH023871B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a gluing device for finished veneers.

Conventionally, when gluing decorative plywood, wainscoting, mirror panels, decorative panels, etc. of an appropriate shape and size to a base such as a wall or ceiling, for example, in the case of a narrow finished veneer, You can fix it by driving so-called hidden nails into the bottom of the gutter, or in the case of wide finished planks, carve nails into the back side of the board like you would do with floorboards and pull them through the blinds to fix the nails. In any case, most of the finished veneers were fixed by nailing, which was done carefully so as not to impair the appearance or appearance of the veneer or damage it. Therefore, the gluing work is extremely troublesome and requires a lot of time and effort, and the workability of sequentially gluing while accurately positioning is extremely poor, inefficient, and the stability of the gluing is poor. This had major drawbacks, such as the veneer tending to be insufficient, causing the veneer to lift up, cause unsightly warping, deformation, and distortion. In addition, since gluing and fixing often relied almost solely on nailing, nailing was difficult and the veneer was prone to cracks and cracks, making it difficult to achieve a neat and clean finish. Ta.

This invention has been made in view of the above, and provides a finish as described below that enables stable and accurate jointing to be performed easily and efficiently by rationally engaging and fixing the adjacent joining portions of each finished veneer. The present invention provides a veneer gluing device to solve the various drawbacks and problems of the conventional art.

Next, each embodiment of the present invention gluing device shown in the drawings will be explained in detail.

First, in the embodiment shown in Figures 1 to 3 of the drawings, as shown in the drawings, both adjacent finished veneers 1, 1 are joined together.
is a horizontally elongated rectangle, and on the back side of both the upper and lower edges of the long side that will be the joint side of the finished veneer 1, a backing board 2 whose one side edge is in the shape of a continuous waveform W is attached to each peak of the continuous waveform W, respectively. projecting plate portions 2a each protruding outward from the edge.
The case is shown in which they are respectively attached with their positions shifted by half a pitch. Incidentally, insertion slopes 3 are cut into each of the projecting plate portions 2a of both the upper and lower contact plates 2, respectively. That is, in the case of the above embodiment, a plurality of veneers are attached to the back surfaces of both the upper and lower edges of the finished veneers 1, 1 by adhesive or other means, shifting the positions by half a pitch. The portions 2a are each integrally formed. Therefore, first, one of the above-mentioned finished veneers 1 is attached and fixed to the base surface 5 by driving nails 4 into each veneer part 2a of the base plate 2 on the joint side (lower edge side) as shown in FIGS. 2 and 3. . Next, spaces S are formed between the one finishing veneer 1 and the base surface 5 through the interposition of the backing plate 2 (in this case, each trough space S of the continuous waveform W of the backing plate 2) Then, each of the projecting plate portions 2a of the base plate 2 on the joining side (upper edge side) of the other finish veneer 1 is inserted to join and laminate the two adjacent finish veneers 1,1. Then, after nails 4 are nailed and fixed to each veneer portion 2a on the lower edge side of the lower finished veneer 1 that has been joined together, a new different finish veneer 1 is to be joined to the finished veneer 1. (not shown), in the same manner as described above, each of the veneer parts 2a on the joint side are respectively inserted into the respective spaces S on the joint side of the finished veneer 1 to be joined and joined.
The structure is such that the finished veneers 1 are successively joined together adjacent to each other. In the embodiment shown in Figs. 1 to 3, each finishing veneer 1 is attached sequentially from top to bottom, but when it is attached to the base 5 of a wall, in reality, the finishing veneer 1 is attached from bottom to top. This is done by attaching them one after another.

Next, in Figures 4 and 5 of the drawings, the two adjacent finishing panels 1 and 1 to be joined have horizontally long rectangular shapes, and insert slopes 3 are provided on the backs of both the upper and lower edges of the finishing panels 1. An embodiment is shown in which a plurality of individual divided base plates 2, each integral with each projecting plate portion 2a, are attached with their respective half-pitch positions shifted from each other.

Furthermore, FIG. 6 shows a case where an integral base plate 2 with a plurality of continuous triangular chevrons formed on the four sides of the square finish veneer 1 is attached to the back side of the square finish veneer 1. In this case, by moving one piece of finish veneer 1 located at the solid line in Figure 6 in the direction of an inclination of 45 degrees, it is displaced to the state shown by the chain line and the vertical and horizontal directions are changed. This is an example in which gluing can be done simultaneously.

In each of the embodiments described above, the finished veneer 1
Each joint structure is a poking structure, but other than poking, such as aijiyakuri, tongue and groove,
It may also be used as a sliding blade (scarf), etc.

The gluing device of the present invention has the above-mentioned configuration, and fixes one finish veneer to the base surface by fixing the veneer part of the finish veneer at the joint between the finish veneers, and Adjacent finished veneers are successively glued by inserting each veneer part of the other finish veneer into the space formed between the finish veneer and the base surface through the intervention of Therefore, each of the finished veneers is fixed to the base surface by nailing or the like at each veneer part, and each veneer part of the other finish veneer is fixed in the space created thereby. It is a simple process of repeatedly inserting and joining each piece, and it has an outstanding effect of allowing you to join finished veneers very easily, efficiently, and accurately without the troublesome labor and labor required in the past. be.

In addition, because one finishing veneer is prevented from rising upward by the attachment of each veneer part to the base on the joint side, the other finishing veneer, which has been joined by inserting each veneer part into the space, is prevented from rising upward. This also prevents the boards from lifting upward when they are joined together, and when the boards are joined one after another, each finished board will not lift up, cause any unsightly warping, deformation or distortion, and will remain consistent. It has an excellent effect of ensuring stable bonding. Furthermore, even if each veneer part is fastened to the base by nailing, there is no damage to the finished veneer, and since the nails are used as nails, the appearance does not deteriorate.

Further, since each projecting plate portion has an insertion slope, it can be easily inserted into the space.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; FIG. 1 is a plan view of a finished veneer, FIG. 2 is a front view of the finished veneer, FIG. 3 is a longitudinal side view of the same, and FIG. 4 is a diagram of another embodiment. FIG. 5 is a plan view of the finished veneer of the example, a front view of the bonded state, and FIG. 6 is an explanatory diagram of still another embodiment. 1... Finishing board, 2... Covering board, 2a... Veneer section, 3... Insertion slope, 4... Nail, 5... Base surface,
W...Continuous waveform.

Claims (1)

[Claims] 1. At least on the back surfaces of both adjacent edges of adjacent finished veneers to be joined, a plurality of veneer portions having insertion slopes are arranged to protrude outward from both edges, respectively, with their positions shifted from each other. Attach integral or segmented panels respectively, and fix one of the panels to the base surface by fixing the veneer part of the panel at the adjoining seam of the two panels. Adjacent finish veneers are successively glued together by inserting each veneer part of the other finish veneer into the space formed between the finish veneer and the base surface by interposition. A gluing device for finishing veneers, which is characterized by: