JPH0516209U - Nail driving device for plywood panel - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a nailing device capable of shortening nailing work on a plywood panel placed on a work table. [Structure] A nailing device 1 has a work table 2 on which a plywood panel is placed, a horizontal girder 3 and two legs that support the girder, and the legs move on a rail provided on the side surface of the work table. And a supporting frame 6 having a configuration. At least two nailing machines 7 are provided on the support frame girder 3, and each nailing machine is supported so as to be movable along the girder. The movement of the supporting frame changes the position of each nailing machine in the traveling direction. The lateral position of each nailing machine is defined by the movement of the supporting frame girder, and the nailing operation is simultaneously performed at a plurality of predetermined positions in the vertical direction of the plywood panel.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a nailing device for a plywood panel, and more particularly to a nailing device for nailing a plywood panel placed on a work table.

[0002]

[Prior Art]

 In order to perform nailing work on the plywood panel for prefabricated houses, a work table on which the plywood panel is placed, a horizontal girder and two legs supporting the girder were provided, and the leg was provided on the side of the work table. A nailing device for a plywood panel, which has a supporting frame configured to move on a rail, is known, and is often used in factory processing.

[0003]

[Problems to be solved by the device]

 The nailing work on plywood panels for prefabricated houses in the factory is much more efficient and safer than the local processing. However, there is still room for improvement in processing at this factory in order to reduce time and improve its efficiency. For example, in panel formation, nailing work required time when hitting a decorative plate or the like on the upper frame, the lower frame, or the vertical frame.

Therefore, an object of the present invention is to provide a nailing device capable of shortening a nailing operation on a plywood panel placed on a work table.

[0005]

[Means for Solving the Problems]

 In order to achieve such an object, according to the present invention, a work table on which a plywood panel is placed, a horizontal girder, and two rails supporting the girder, the leg being provided on the side of the work table. A nailing device for a plywood panel having a supporting frame configured to move above, the supporting frame girder being provided with at least two nailing machines, each nailing machine moving along said girder. It is supported so that the position of each nailer in the traveling direction is determined by the movement of the support frame, and the lateral position of each nailer is determined by the movement of the support frame girder, and the vertical direction of the plywood panel. There is provided a nailing device for a plywood panel, which is capable of performing a nailing operation at a plurality of predetermined positions at the same time.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS. The nailing device 1 for plywood panel according to the present invention has a work table 2 on which the plywood panel is placed, a girder 3 extending horizontally on the work table, and two legs 4, 5 supporting the girder 3. A frame 6 is provided. On the girder 3 of the support frame 6, three nailing machines 7 and one bit device (router body) 8 for forming such as cutting out a plywood panel are movably supported along the girder 3.

In the work table 2, the lower frame 9 in FIG. 1 is fixed, but the upper frame 10 is movable up and down in FIG. That is, both frames 9 and 10 are connected by a pantograph type doglegged link mechanism 11, and by operating the pantograph type link mechanism 11, the upper frame 10 is parallel to the position of the imaginary line. The width of the work table 2 can be narrowed down so that the work table 2 can be narrowed. Therefore, the width of the work table can be changed according to the width of the plywood panel to be placed, and the construction is extremely easy.

The legs 4 and 5 of the support frame 6 are configured so as to be movable along rails 13 and 14 provided on the side surface of the work table 2 so that they can be mounted on a work piece such as a plywood panel fixed to the work table 2. The positions of the nailing machine 7 and the bit device 8 in the longitudinal direction are determined. Further, the nailing machine 7 and the bit device 8 are also movably mounted along the support frame girder 3 to determine the position of the nailing device 7 and the bit device 8 in the width direction with respect to the workpiece.

The leg 5 (FIG. 3) on one side of the support frame girder 3 has a mounting bracket 15 at the part of the girder, and the bracket 15 is supported on the support frame girder 3 by a slider. .. That is, the leg 5 is movably attached to the support frame girder 3 via the bracket 15. The movable leg 5 extends downward, and is supported not only by the rail 14 with respect to the work table but also by the extension leg portion 16 by another rail 17.

Three nailing machines 7 are supported by the support frame girder 3, and each nailing machine 7 is fixed to the bracket 21 and is attached to the girder 3 by the rail supporting bearings provided in the bracket 21. It is held so that it can move on the rails. The movement of each nailing machine 7 on the support frame girder 3 is carried out by driving a motor driven belt engaging with a pin provided on the bracket 21. Therefore, the position of each nailing machine 7 in the traveling direction is determined by the movement of the support frame 6 along the work table 2, and the lateral position thereof is determined by the movement along the girder 3.

The plywood panel known as 2 × 4 is formed in a small size with a width of 910 mm, and the panel on the front side or the back side is related to the upper frame, lower frame, vertical frame, etc. Nails are often driven at equal intervals such as 455 mm pitch (or 227.5 mm pitch). When a large number of nails are driven at these intervals, the nailing work can be shortened by simultaneously driving with a plurality of nailing machines 7. However, there is no case where two nails are simultaneously nailed in the width direction of the wall panel, that is, in the vertical direction. This is because the panel width is as small as 910 mm, and at a narrow interval of 455 mm, which is half of the panel width, the nailer that occupies a large space is subject to a large dimensional limitation, and simply arranging the nailers cannot be solved. . In particular, it was almost impossible to perform simultaneous nailing with three nailing machines.

In view of the above, in the embodiment of the present invention, as described above, the support frame girder 3 is provided with two nailing machines on one side and the other nailing machine on the other side. In support of the above, a total of three nailing machines can be used for simultaneous driving. It should be noted that, of these nailing machines 7, the two nailing machines on one side are arranged very close to each other by adjusting the attitude of each nailing machine. In particular, since the nose is mounted so as to be in close proximity, it is possible to drive the near portion, for example, the joint portion of the panel surface 22 into the vertical frame 23 from both edges as shown in FIG. Suitable for In this nailing, each nail 24 is licked so that each nail is driven in the center of the vertical frame. In this embodiment, three nailing machines are attached, but if there are two or more, the nailing work can be greatly shortened.

[0013]

[Effect of the device]

 According to the present invention, the support frame girder is provided with at least two nailing machines, and each nailing machine is movably supported along the girder, and the movement of the supporting frame causes each nailing machine to travel. The lateral position of each nailer is determined by the movement of the support frame girder, and the nailing work can be performed simultaneously at a plurality of predetermined positions in the vertical direction of the plywood panel. The striking work can be greatly shortened, and efficient nailing work can be performed.

[Brief description of drawings]

FIG. 1 is a plan view of a processing machine according to the present invention.

FIG. 2 is a front view of a processing machine according to the present invention.

FIG. 3 is a diagram viewed from the arrow A side of FIG.

FIG. 4 is a diagram showing how nailing is performed on a panel surface.

[Explanation of reference numerals] 1 processing machine 2 working table 3 supporting frame girder 4 supporting frame leg 5 supporting frame movable leg 6 supporting frame 7 nailing machine 8 bit device 9, 10 working table frame 11 link mechanism 13, 14 rail 15 Bracket 16 Extension leg part 17 Rail 21 Bracket 22 Panel surface 23 Vertical frame 24 Nail

Claims (1)

[Scope of utility model registration request] 1. A work table on which a plywood panel is placed,
A nailing device for a plywood panel comprising a horizontal girder and a support frame having two legs supporting the girder and the legs moving on rails provided on the side of a work table. At least two nailing machines are provided, each nailing machine is movably supported along the girder, and the traveling direction position of each nailing machine is determined by the movement of the support frame. The lateral position of the plywood panel is determined by the movement of the support frame girder, and the nailing work is simultaneously performed at a plurality of predetermined positions in the vertical direction of the plywood panel.