JPS646250Y2 - - Google Patents

Description

[Detailed description of the invention] This invention supplies a flat plate to a position where a plate assembly device such as a bed floorboard, more specifically a nailing device, is installed, and applies adhesive to a predetermined part of the back side of the flat plate. A bed floor board that is assembled by gluing the finished horizontal beams, supplying vertical beams to a predetermined part of the back side of the flat plate material, and nailing the horizontal beams and vertical beams to the flat plate material using the nailing device. The present invention relates to an assembly device for plate bodies such as the like.

Generally, as shown in Fig. 4, a bed floor board is assembled by further gluing and nailing a flat plate 1 on reinforcing vertical and horizontal beams 2 and 3 that are glued and nailed together to form a frame. However, when assembling a board using glue and nails in this way,
When this is done manually, there is an advantage that the work space is small, but there is a disadvantage that it takes a lot of time to manufacture.Also, when assembling on the belt line, although automatic assembly is possible, A number of processes are required, including applying adhesive to the timbers, gluing the timbers together, nailing the framework, applying adhesive to the framed timbers, mounting the slabs, gluing the slabs together, and driving the nails. In addition, when adhering components, an adhesive applicator is required for each adhesive application process, as well as a pressing means to press the contacted components. Therefore, there was a drawback that the entire device had to be long and large-scale.

The present invention solves the above-mentioned drawbacks, enables the production of plates such as bed floor plates quickly and in large quantities without requiring a particularly large work space, and reduces the production cost. The purpose is to propose an assembly device.

Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral A indicates a bed floor plate assembly device. This bed floor board assembly apparatus A includes a nailing device 10 for nailing the flat board material 1 and the vertical rung 2 and the flat board material 1 and the horizontal rung 3 supplied to predetermined positions, respectively, and a vertical beam supply device 30 that supplies a vertical beam 2 to a predetermined portion on the back side of the flat plate material 1 supplied to the nailing device 10 side; It is composed of a crosspiece supplying device 40 that supplies the crosspieces 3 to a predetermined portion on the back surface of the supplied flat plate material 1, and the crosspiece supplying device 40 includes extrusion means for pushing the crosspieces 3 to a predetermined position. 41, an adhesive application means 42 for applying adhesive to the crosspiece 3 when extruding the crosspiece 3, and an extrusion means 41 provided at the lower part of the nailing device 10.
A pressing means 43 is provided for extruding and adhering the extruded horizontal beam 3 coated with adhesive to a predetermined portion of the flat plate material 1 supplied to the nailing device 10 side.

Next, the configuration of each of the above-mentioned parts of the bed floor plate assembly apparatus A will be described in detail.

First, the nailing device 10 has a plurality of first nailing machines 11, 11, 11, . The first nailing machine 11, 11, 11...
is mounted downward, whereas one of the second nailers 12, 13 is mounted downward, and the other 13 is mounted laterally, at right angles to each other. The first nailing machines 11, 11, 11, . . . drive nails from above the flat plate material 1, thereby nailing the horizontal beams 3 supplied to the back surface of the flat plate material 1 at once. The second nailing machines 12 and 13 drive nails from above the flat material 1 and from the sides of the vertical beam 2, thereby driving the vertical beams 2 supplied to both ends of the horizontal beam 3 into the flat material 1. And he was pinned to Yokogi 3.

The flat material supply device 20 is provided at the rear of the nailing device 10, and includes a lifter 21 that loads a large number of flat materials 1 and always maintains the uppermost flat material 1 at a predetermined height, and It is composed of a pusher 22 that moves the topmost flat plate 1 to the nailing device 10 side, and a feeding means 23 that continuously feeds the flat plate 1 pushed out by the pusher 22 to the nailing device 10 side. . The lifter 21 is equipped with a lifting mechanism, and when the top stacked flat plate 1 is pushed out and separated from the lifter 21, the remaining flat plates 1 are pushed up, and the top flat plate 1 is raised to a predetermined height. Hold. The elevating mechanism may be a known elevating mechanism that is used in a normal lifter 21. On the other hand, the pusher 22 is arranged behind the lifter 21,
The uppermost flat plate 1 is pushed out toward the nailing device 10, and may be constructed by an air cylinder device or the like that reciprocates by supplying and discharging compressed air. The feeding means 23 are arranged vertically facing each other, and the electric motor 2
The plate material 1 is clamped between opposing rollers 25, 25 driven by the rollers 4, and the plate material 1 is sent to the nailing device 10 side by the rotation thereof, but other feeding mechanisms may be used. Good too. Note that the flat plate material 1 pushed out by the pusher 22 and the feeding means 23 is transferred to the first nailer 11, 1 of the nailer 10.
It is set to be supplied to the lower part of 1, 11... With the above configuration, the flat plate material 1 is almost continuously supplied to the nailing device 10 side. When all the flat materials 1 on the lifter 21 are supplied, the flat materials 1 are loaded onto the lifter 21 again by appropriate means.

The vertical beam supply device 30 is provided on both left and right sides above the lifter 21, and the flat plate material 1 is pushed out forward.
A pair of left and right vertical beam storage members 31 that store vertical beams 2, 2 in parallel to the extrusion direction (front-back direction) of the flat plate material 1,
A gutter-like member 3 that opens upward at the lower part of each outer side of 31.
2, 32, and a first pusher 33, 33, which is driven outward, is provided inside the storage members 31, 31, respectively, and a first pusher 33, 33, which is driven outward, is provided behind each of the gutter-like members 32, 32, and a first pusher 33, 33... second driven
Pushers 34, 34 are disposed, and a means 3 for pressing vertically facing the gutter-like members 32, 32 is provided.
5, 35... are arranged. The vertical beam storage members 31, 31 are a pair of receiving members 36, 36 each having a U-shaped cross section with an opening on one side, which are erected in front and back on a mounting base 37 with the openings facing each other.
A guide portion 36a is provided at the upper end of each of the receiving members 36, and a horizontal opening 36b slightly wider than the height of one vertical beam 2 is formed outward at the outer side of the lower end. The vertical beams 2 are stacked and stored in the vertical direction from the guide portion. The gutter-like members 32, 32 are provided with one vertical beam 2 supplied from the vertical beam storage members 31, 31.
The upper surface of the vertical beam 2 at this time is the flat plate material 1 extruded by the flat plate material supplying device 20.
It is set so that it is almost the same as the back side of the .
Next, the first pushers 33, 33, .
Among the vertical beams 2 stored in the vertical direction in the vertical beam 31, the lowest vertical beam 2 is pushed out from the horizontal opening, and the gutter-like member 32,
Supply within 32 days. The second pushers 34, 34 arranged behind each of the gutter-like members 32, 32 are
It is provided so that the driving direction is forward, thereby pushing out the vertical beams 2 within the trough-like members 32, 32 forward. The second pushers 34, 34 operate a little later than the pusher 22 of the flat material supply device 20. Therefore, the flat plate material 1 is supplied to the nailing device 10 first, and the vertical beam 2 is supplied a little later. Furthermore, the pressing means 35 is fixed to the vertical rod storage members 31, 31, and the gutter-like members 32, 32
The gutter-like members 32, 3 are provided facing the opening of the
This is to press and hold the vertical rod 2 in the container so that it does not move unnecessarily during feeding. Note that the first pushers 33, 33..., the second pushers 34, 34
The pressing means 35 may be configured to push or press using a piston rod that reciprocates within the air cylinder, usually by an air cylinder device. The vertical beam 2 is almost continuously supplied to the nailing device 10 by the second pushers 34, 34.

In addition, the mounting base 37 of the vertical beam storage members 31, 31,
37 is provided on a base 38 so as to be movable in the left and right direction. As a result, the left and right vertical beam storage members 3
The spacing between 1 and 31 is adjustable, so it can correspond to the width of the vertical rung 2. In connection with this, the strokes of the second pushers 34, 34 of the vertical arm 2 may also be configured to be adjustable.

The crosspiece supply device 40 is provided on one side of the nailing device 10, and has a crosspiece pushing means 41 on the opposite side of the nailing device 10 of the crosspiece storage body 45 that stores the crosspieces 3, An adhesive applying means 42 is provided on the nailing device 10 side, and a crossbar pressing means 43 is provided at the lower part of the nailing device 10 on the extension of the extruding device 41 in the extrusion direction, and can be raised and lowered. The crosspiece storage body 45 is formed with an insertion opening 46 for the crosspiece extrusion means 41 and an extrusion port (not shown) for the crosspiece 3 stored therein, and the crosspiece extrusion means 41 is constituted by an air cylinder device or the like. The cross beams 3 in the cross beam storage body 45 are pushed out one by one toward the nailing device 10 side. Adhesive application means 42 is provided on the side of the horizontal extrusion port. This adhesive application means 42 has a nozzle 42 at its tip.
a, and is a known means for dispensing adhesive from this nozzle 42a. While the crosspiece 3 extruded from the crosspiece extrusion means 41 is moving, the adhesive is dripped from above and onto the upper surface and both sides of the crosspiece 3. Apply adhesive. Note that dedicated adhesive application means may be provided on both sides of the crossbar 3. Next, the horizontal beam pressing means 43 has a pressing mechanism provided on the horizontal beam receiving portion 48, and as this pressing mechanism, an air cylinder 47,
47 is erected, and the pressing means 43 is configured to have a horizontal rod receiving part 48 on the upper part of the piston rod, and is installed at the lower part of the nailing device 10. The receiving part 4 of the horizontal rod 3 pushed out by the horizontal rod extrusion means 41
8 and pushed upward by air cylinders 47, 47, and press-bonds the horizontal beam 3 to the flat plate material 1. The pressing means 43 and the cross-pole pushing means 41 are such that when the cross-pole pushing means 41 pushes out the cross-pole 3, the pressing means 43 is in a position suitable for receiving the cross-pole 3, and after receiving it, During this upward movement, the horizontal beam pushing means 41 retreats, and the next horizontal beam 3 is moved upward.
The operation is set to prepare for extrusion. Note that the stroke and the like can be adjusted according to the length of the crossbar 3.

In addition, 50, 51, 52 are stoppers, which detect the moving tip of the material such as flat plate 1 when the bed floor plate assembly device operates and move the material and temporarily stop it as described later. It is supported by an air cylinder, and after temporarily stopping the material, it moves upward to release the stop. Further, 60 is a conveyance device consisting of roller means.

Next, the manner of use of the assembly apparatus A will be explained mainly with reference to FIGS. 2 and 3.

First, the pusher 22 of the flat plate material supply device 20 supplies the flat plate material 1 to the nailing device 10 side. The flat plate material 1 is extruded forward, and when it reaches a predetermined position, the crossbench 3 is pushed out from the extrusion means 41 of the crossbeam supplying device and coated with adhesive by the adhesive application means 42, and is then pushed by the pressing means 43. The crossbar 3 is glued to the back surface of the front end of the flat plate material 1, and at the same time the first nailers 11, 11, 11, . Ru. moreover,
When the flat material 1 is sent forward by the feeding means 23 (FIG. 1), the vertical beams 2 are pushed out to both sides of the flat material 1 by the second pushers 34, 34 of the vertical beam feeding device a little later. The tips of the crossbars 3 are joined to both ends of the crossbars 3. At this time, the flat material 1 and the crossbar 3 stop when they hit the stopper 50 (Fig. 1), and the nailing device 1
The second nailing machines 12 and 13 of No. 0 operate simultaneously from both the left and right sides to drive nails from above the flat plate 1 and from the outside of the vertical beam 2, and the vertical beam 2 is driven into the flat plate 1 and the horizontal beam 3. Glued and nailed. Also, during this process, the pressing means 43 is lowered and the horizontal rod supply device 40 is moved again.
The second crosspiece 3 to which adhesive has been applied is received and raised, and the second crosspiece 3 is glued and nailed by the stopper 50 while stopped. Thereafter, the stopper 50 rises to release the stop, and the flat plate 1, the vertical beam 2, and the first and second horizontal beams 3, 3 move forward. When the material such as the flat plate 1 hits the next stopper 51 (FIG. 1) and stops, the third crosspiece 3 is placed at a certain distance from the crosspiece 3 in the same manner as above. At the same time, the first nailing machines 11, 11, 11, . . . of the nailing device 10 are operated to drive nails, and the vertical beam 2 is driven from above and both sides. Thereafter, when the flat plate 1 is sent forward, it stops at the next stopper 52 (FIG. 1) in the same manner as described above, and the fourth crossbar 3 is glued and nailed to the flat plate 1. On the other hand, since the tip of the vertical beam 2 is nailed to the flat plate 1, it is sent forward together with the flat plate 1, and the part joined to the end face of the third horizontal beam 3 is connected to the second nail as described above. They are nailed together using hammers 12 and 13 and bonded at the same time.
Thereafter, the horizontal beams 3 and vertical beams 2 are glued and nailed to the flat plate material 1 in the same manner. In this way, when the assembly of one floor board is completed, it is further transported forward by the transport device 60, and then in the nailing device 20.
The next floorboard will be assembled.

As described above, according to the bed floorboard assembly apparatus A, the flat board material 1, the vertical rung 2, and the adhesive-coated horizontal rung 3, which are the materials for the floorboard, are placed at the predetermined position where the nailing device 20 is arranged. The vertical beams 2 and horizontal beams 3 are supplied to the flat board material 1 and are assembled and glued, and the bed floorboards are assembled by nailing them using the nailing device 20, so that assembly nailing, gluing, etc. Each task can be performed almost simultaneously. Therefore, the bed floor board can be assembled quickly, and since the nailing device 10, the pressing means 43 for gluing the horizontal beams, the vertical beam supply device 30, and the flat material supply device 20 are arranged above and below, the assembly work is simplified. Most of the assembly can be done in one place, requiring only a small amount of assembly space. Therefore, reduction in production costs can be achieved. Furthermore, each device such as the vertical beam supply device 30, the horizontal beam supply device 40, and the nailing device 10 is configured to easily accommodate changes in the size of the floorboard materials 1, 2, and 3, so that the floorboard size can be changed. Even when doing so, the setup time is shortened.

Note that the arrangement of the respective supply devices in the assembly apparatus is not necessarily limited to the above embodiment. For example, changes may be made depending on the conditions of equipment availability at the site, such as placing the crossbar feeder together with the gluing device at the bottom of the nailing device, or placing the finished product delivery device at the top of the nailing device. . Of course, depending on the change, for example, in the former case, the extrusion means for the horizontal crosspiece may be configured to push the horizontal crosspiece upward, and the adhesive application device may be configured to run on the upper part of the horizontal crosspiece, or the adhesive application device may be configured to run on the upper part of the horizontal crosspiece, or it may be necessary to apply multiple adhesives. Of course, appropriate changes may be made, such as applying it by dropping it in dots onto the crosspiece using a nozzle.

Furthermore, the above assembly device can be applied not only to bed floorboards, but also to assembling an integral board by gluing and nailing vertical and horizontal beams to either the front or back of a flat board. I can do it.

Further, in the above embodiment, when the flat plate materials 1 are placed on the lifter 21, a conveying device such as a roller conveyor is separately attached to one side of the lifter 21, and the flat plate materials 1 stacked on the top of the conveyor device are separately attached to one side of the lifter 21. By loading and transporting, the loading work can be carried out easily. However, it is also possible to directly place the product on the upper part of the lifting device using a forklift without providing the above-mentioned conveyor.

As explained in detail above, according to the apparatus for assembling a board such as a bed floor board according to the present invention, the flat board material, the vertical and horizontal members, which are the materials of the floor board, are placed in the predetermined positions where the nailing device and the adhesive device are arranged. The vertical and horizontal beams are assembled and glued onto the flat board material, and the board is assembled by nailing with the above-mentioned nailing device. Work can be done almost simultaneously. Therefore, it is possible to quickly assemble the plates in a small space, thereby reducing production costs, which is extremely useful in practice.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an example of an embodiment of the bed floor plate assembly device according to the present invention, Fig. 2 is a plan view showing the manner of assembling the bed floor plate, Fig. 3 is a side view of Fig. 2, and Fig. 4 is a perspective view of the bed floorboard. Symbol A...Bed floor board assembly device, 1...Flat board material, 2...Vertical rail, 3...Horizontal rail, 10...Flat board material supply device, 20...Vertical rail supply device, 30...Horizontal rail supply device .

Claims (1)

[Scope of utility model registration request] A nailing device that nails the flat plate material and the vertical beam supplied to predetermined positions, and the flat plate material and the horizontal beam, respectively, which are supplied to predetermined positions; a flat plate material supply device that supplies the flat plate material to the nailing device side; and a nailing device side a vertical beam supply device that supplies a vertical beam to a predetermined portion on the back side of the flat plate material supplied to the nailing device; and a horizontal beam supply device that supplies a horizontal beam to a predetermined portion of the back surface of the flat plate material supplied to the nailing device side. and the above-mentioned cross-pole supplying device includes extrusion means for pushing the cross-pole toward the nailing device, adhesive application means for applying adhesive to the cross-pole during extrusion of the cross-pole, and the nailer. A bed characterized in that it is provided at the lower part of the device and press means for press-bonding the adhesive-coated crossbeam extruded by the extrusion means to a predetermined portion of the flat material supplied to the nailing device side. Assembly equipment for boards such as floorboards.