JP2532755B2 - Frame panel manufacturing equipment - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frame structure in which a frame member is assembled into a square frame shape by a frame member, and reinforcing core materials are assembled inside and outside the frame member, and at least one surface of the frame member. The present invention relates to an apparatus for manufacturing a wooden panel frame used when manufacturing a wooden panel having a laminated face material.

[0002]

2. Description of the Related Art Conventionally, in wooden prefabricated houses and the like, means for constructing walls, floors, roofs and the like with wooden panels has been implemented. As a wooden panel applied to the construction of such a prefabricated house, for example, FIG.
There is a structure as shown in. This wooden panel has reinforcing core members 2a, 2b extending vertically and horizontally inside the frame body 1 assembled in a rectangular frame shape by frame members (core members) 1a, 1b that constitute vertical and horizontal frames. The frame 2 is arranged, and the inside surrounded by the reinforcing cores 2a and 2b and the vertical and horizontal frame members 1a and 1b is filled with a heat insulating material 3 such as glass wool, and the frame 2 is formed.
The surface materials 4, 4 made of plywood are attached to both the front and back sides of the above.

By the way, when manufacturing such a conventional wooden panel, the frame 1 and the longitudinal and lateral reinforcing core materials 2a, 2 are used.
In manufacturing the frame 2 made of b, as a pre-process, the vertical and horizontal frame members 1a, 1b forming the frame body 1 are subjected to the incision grooving process, and the frame members are formed by combining the inversion grooves of these frame members 1a, 1b. 1 and a reinforcing core material 2a, 2b is provided inside the frame body 1.
There is used a means of forming a frame 2 by assembling a cross shape or the like and attaching plywood (face material) 4, 4 to both surfaces of the frame 2. Then, these manufacturing steps are conventionally carried out by using a manufacturing apparatus as shown in FIG.

Explaining this manufacturing process, first, a work frame 5 having a horizontal flat plate 5a is provided with a frame member 1 which has been subjected to an indirect groove processing.
Two workers A and B carrying a and 1b put these frames 1
After assembling a and 1b in a frame shape, the frame body 1 assembled in a frame shape is transferred to the next work table 6 having a flat plate 6a which is also horizontal, and is assembled in a cross shape on the work table 6. Attach the reinforcing core materials 2a and 2b. Needless to say, the frame members 1a and 1b and the reinforcing core members 2a and 2b are nailed by the hands of the workers A and B by an automatic nailing machine or the like.

Next, an adhesive is applied to the frame 2 having the reinforcing cores 2a and 2b attached to the frame 1 by an adhesive applying device 7 having an adhesive roller 7a for applying the adhesive. Then, on the flat plate 8a of the workbench 8, the face material 4 is attached to one surface of the frame 2, and the face material 4 is turned upside down and sent to the adhesive applying device 7, and the adhesive roller 7a of the adhesive applying device 7 is passed through to form the frame. Apply adhesive to the other side of 2.

Then, at the same time when the adhesive is applied, the frame 2
The inside is filled with the heat insulating material 3 cut into a predetermined size and shape, and the face material 4 is attached from the upper surface of the frame 2 on the flat plate 9a of the workbench 9 to manufacture a wooden panel as shown in FIG. The frame 1 and the plywood are made to have a large outer dimension in consideration of the finishing allowance in advance, and after the manufacturing process by the manufacturing apparatus as shown in the figure, as a post process, a normal sizer process is performed and a predetermined size is applied. It is considered to be the size of.
However, there are the following inconveniences in the production of the wooden panel described above.

When fixing the frame body 1 to the frame, each frame member 1
Place a and 1b directly on the workbench and assemble in this state and then send to the next process, but at that time, since it is simply assembled by using the pre-formed recessed groove, overall dimensions, squareness, straightness There is a risk that the product will be framed and sent to the next process without sufficient degree of flatness and flatness being secured, so it is somewhat difficult to obtain a uniform and high-quality wooden panel without variations.

Further, since the frame work is performed simply by using the recessed grooves in this manner, a large amount of operator's intuition is required in order to give the frame 1 a sufficiently accurate squareness and straightness. Therefore, it requires a high degree of skill of the worker and also takes time and labor, so that improvement in productivity cannot be expected. Therefore, when manufacturing a wooden panel, there has been a demand for a framework manufacturing apparatus that can easily perform the framework of the frame 1 with high accuracy.

[0009]

By the way, in order to facilitate the framing of the frame body, it is necessary to eliminate the machining of the groove in the frame, and in order to improve the accuracy of the frame body, the ,
It is necessary to accurately determine the arrangement positions of each frame and reinforcing core. Therefore, the applicant shall perform the application of the adhesive and the attachment of the face plate in a state where the frame body is assembled inside the square frame-shaped fixed frame, and the frame material and the reinforcing core material are fixed to the fixed frame. The frame member and the reinforcing core member can be assembled accurately, and the frame member and the reinforcing core member can be joined via the face plate without directly joining the frame member and the reinforcing core member. However, until now, such a device for manufacturing a wooden panel has not been known.

The present invention has been made in view of the above circumstances. An object of the present invention is to manufacture a wooden panel until a face plate is attached to the frame and reinforcing core material. To provide a frame manufacturing apparatus for a wooden panel, which can fix the core material in a predetermined shape of the frame, which can save labor in manufacturing the frame and improve the accuracy of the frame. It is in.

[0011]

In order to achieve such an object, the present invention assembles a frame body into a square frame shape by a frame material,
A wooden frame including a frame frame for manufacturing a frame frame in which reinforcing core members vertically and horizontally assembled are arranged inside the frame body, and a jig base for mounting the frame frame. A frame frame manufacturing apparatus, wherein the frame frame comprises a base for assembling the frame and reinforcing core, a rectangular frame-shaped fixed frame provided on the base, and the fixed frames at right angles to each other. First and second movable rulers, which are respectively arranged along the inner surfaces facing each other, at positions facing the two inner surfaces adjacent to each other, and are arranged on the upper surface of the base,
And a plurality of leaf springs for positioning and fixing the frame member and the reinforcing core member, wherein the first and second movable rulers are arranged so as to be movable in a vertical direction with respect to the inner surfaces facing each other. The leaf spring is in a state where the tip end side is extended in the lateral direction.
The base end side is fixed to the base with a leaf spring push-up mechanism that is retractable through the base of the framework frame and pushes up the leaf spring on the jig base.
By releasing the lifting, the frame material or core material can be
Biases a fixed frame, movable ruler or other leaf spring
Thus, it is characterized in that it is provided corresponding to the position of the leaf spring.

[0012]

According to the apparatus for manufacturing a wooden panel frame of the present invention, the rectangular frame-shaped fixed frame and the first and second movable rulers are used while the leaf spring is pushed up by the pushing-up mechanism of the jig base. A frame and a reinforcing core are placed inside the enclosed rectangular frame. At this time, the fixed frame and the first,
A frame member is arranged along the side surface of the second movable ruler between the fixed frame or the movable ruler and the leaf spring arranged to face the fixed frame or the movable ruler to form a frame. Further, the reinforcing core material is arranged between the leaf springs which are installed so as to face the position where the reinforcing core material is arranged.

Then, by releasing the pushing-up mechanism that pushes up the leaf spring, the other end of the leaf spring urges the frame and the reinforcing core material toward the fixed frame, the movable ruler, or the leaf spring which are opposed to each other. Therefore, the frame member and the reinforcing core member are fixed to the framework frame in an accurate frame shape. Then, in this state, an adhesive material is applied to the upper surfaces of the frame material and the reinforcing core material and a face plate is attached, whereby the frame material and the reinforcing core material forming the frame body are fixed to each other.

Therefore, it is not necessary to join the frame member and the reinforcing core member together when assembling the frame body. The fixing to the framework frame of the frame body, since it is performed in the bias of the horizontal direction by the leaf springs, the frame from readily framework frame by only pulling the frame upwardly without any special operation You can pull your body apart , and still fix
Actuator is a vertical leaf spring pushing mechanism
It's done.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 16 are views for explaining one embodiment of a manufacturing apparatus for a wooden panel framework according to the present invention, and the manufacturing apparatus for a wooden panel framework of this embodiment shown in these drawings. Is a frame body 1 in the shape of a rectangular frame by the frame members 1a and 1b.
And a frame frame 10 for manufacturing a frame frame 2 in which reinforcing core members 2a, 2b vertically and horizontally assembled are arranged inside the frame body 1, and a frame frame 10 for mounting the frame frame 10 thereon. The jig base 50 is the main component.

As shown in FIGS. 2 and 3, the frame frame 10 includes a base 11 for assembling the frame members 1a and 1b and the reinforcing core members 2a and 2b, and a rectangular frame provided on the base 11. Fixed frame 12 and this fixed frame 1
The first and second movable rulers 13 and 14 are arranged at positions facing two inner side surfaces 12a and 12b that are adjacent to each other at right angles to each other along the inner side surfaces 12a and 12b that face each other.
And a plurality of leaf springs 15, 15 disposed on the upper surface of the base 11 and positioning and fixing the frame members 1a, 1b and the reinforcing core members 2a, 2b. The movable rulers 13 and 14 are arranged so as to be movable in the vertical direction with respect to the inner surfaces 12a and 12b facing each other, and
As shown in FIG. 8A and the like, one end 15a has the base 1
It is fixed to 1, and the other end 15b is arranged so as to urge the frame members 1a, 1b or the core members 2a, 2b to the fixed frame 12, the first and second movable rulers 13 and 14, and the other leaf springs 15. Has been done.

Further, a leaf spring pushing-up mechanism 60 (shown in FIG. 4, etc.) which is capable of projecting and retracting through the base 11 of the frame 10 is attached to the jig table 50 by the leaf springs 15, 15, ...
Are provided corresponding to the positions of the leaf springs 15, 15 ... Next, the manufacturing apparatus of the wooden panel frame of the present invention will be described in detail. First, a jig base 50 for mounting the frame frame 10 will be described.

As shown in FIG. 1, the jig base 50 is composed of a flat plate 51 on which the framework frame 10 is placed, and legs 52 which support the flat plate 51. The flat plate 51 has a working surface formed at an angle of about 45 degrees, and when the worker installs the frame members 1a, 1b and the reinforcing core members 2a, 2b in the frame frame 10, the worker stands upright. It is possible to reach the other side of the work surface without bending it deeply and to easily look at the work surface at a glance so that one person can work easily. Further, on the jig table 50, in order to send the framework frame 10 to the adhesive application step which is the next step of the frame work of the frame body 1, or to place the empty framework frame 10 on the jig table 50. A transport mechanism is provided for As shown in FIG. 1, the transport mechanism includes a guide plate 51a provided along the lower side of the work surface and a guide rail 53a on the work surface.
It comprises a transport arm 52b slidably provided along and for pushing and moving the framework frame 10, and a plurality of free bears 54 provided on the work surface as shown in FIG. 9 and the like.

The lower end of the frame frame 10 is supported by a guide plate 51a, and is freely movable to the left and right by a free bear 54. It is designed to be transported to a workbench (not shown) for the process. Further, on the back surface of the jig base 50, as shown in FIGS. 4, 8B and 8C, the other end 15b of the leaf spring 15 provided on the base 11 of the frame frame 10 is attached. A push-up mechanism 60 for pushing up is provided.

The pushing-up mechanism 60 is provided so as to be retractable from the back surface of the flat plate 51 through the base plate 11 and to be retractable.
Support pin 61 for pushing up 5, and the support pin 61
A cylinder portion 62 that guides the above and below in a slidable manner, and a support cylinder portion 64 that is integrally attached to the lower end of the cylinder portion 62 and that supports the push-pull wire 63 are mainly configured. The support pin 61 is attached to the push-up mechanism 60 provided on the back surface of the flat plate 51 of the jig base 50, and also the through hole 51b of the flat plate 51 and the through hole 11a of the base plate 11 of the frame frame 10 (shown in FIG. 8B). )
To push up the leaf spring 15. The push-up mechanism 60 includes the through hole 51b on the back surface of the flat plate 51.
It is installed so as to face.

A coil spring 65 for urging the support pin 61 downward is housed inside the cylinder portion 62, and a receiving member 66 for receiving one end of the coil spring 65 is attached to the lower end of the support pin 61. Has been. The receiving member 66 is formed by screwing the tip portion of the push-pull wire 63 on which the male screw is formed, and is fixed by fastening a nut on the lower surface side thereof.

A support tube 67 for slidably supporting the push-pull wire 63 is fixed inside the support tubular portion 64, and a support pin 61 is provided between the cylinder portion 62 and the support tubular portion 64. A stopper portion 68 that restricts downward movement is provided. The push-pull wire 63 supported by the support cylinder portion 64 has its tip screwed into the screw hole 69 at the lower end of the support pin 61, and its rear end is the rod body of the pressing device 70 via the support cylinder portion 64. It is attached to 71.

The pressing device 70 includes a hydraulic device 73 having a piston 72 and a support plate portion 7 connected to the piston 72.
The push-pull wire 63 is moved forward by pressing the rod body 71 with 4. The support plate portion 74 is configured such that the guide cylinder 35 provided on the side portion thereof is externally inserted into a guide rod 74 fixed to a hydraulic device to be described later, so that the support plate portion 74 can move forward and backward without being shaken. .

In addition, a large number of the pushing-up mechanisms 60 are provided in advance so that they can correspond to various wooden panels so that they can correspond to all the positions of the frame members 1a and 1b or the reinforcing core members 2a and 2b which differ depending on the type. It is provided corresponding to the leaf spring 15 (only a part of which is shown in FIGS. 2 and 3).

Then, only the support pin 61 corresponding to the wooden panel to be manufactured is pushed up. At this time, a code is determined in advance for each type of wooden panel, and this code is written in one magnetic card for each type of wooden panel. Then, by inserting the magnetic card of the wooden panel to be manufactured into a card reader (not shown), the support pin 61 corresponding to the wooden panel to be manufactured is inserted.
Rises and pushes up the leaf spring 15.

Further, on the flat plate 51, as shown in FIG. 5, an indicator lamp 80 for instructing the fixing position and the fixing order of the frame members 1a, 1b and the reinforcing core members 2a, 2b, the frame members 1, 1b and the reinforcing members. The sensor 85 for detecting that the core materials 2a, 2b are fixed to the flat plate 51 is connected to the frame materials 1a, 1b and the reinforcing core materials 2a, 2b.
It is arranged at the frame position. This is the indicator lamp 80
The position of the frame members 1a, 1b, etc. is indicated by the sensor, and the sensor 85 detects that the frame members 1a, 1b are installed at that position.
The indicator lamp 80 for instructing the installation position is turned on so that the installation position and the installation order of the frame members 1a, 1b and the like can be instructed. The indicator lamp 80 and the sensor 85 are installed substantially at the center of the positions where the frame members 1a and 1b and the reinforcing core members 2a and 2b are fixed.

As shown in FIG. 6, the indicator lamp 80 mainly comprises a light bulb portion 81, a jacket portion 82, and an indicator metal fitting 83 for fixing the indicator lamp 80 to the flat plate 51. Further, the flat plate 51 is provided with a hole 51c into which the indicator lamp 80 is fitted, and a protective rubber ring 84 for protecting and supporting the light bulb portion 81 of the indicator lamp 80 is provided inside the hole 51c. The bulb portion 81 of the indicator lamp 80 is fitted and supported by the protective rubber ring 84, and the jacket portion 82 is fixed to the back surface of the jig base 50 by the support fitting 83.

The indicator lamp 80 is wired to a sensor 85 described below via a controller (not shown). Further, the light of the indicator lamp 80 is changed to the frame 10
As can be seen through, through holes 11b are provided in the base 11 of the framework frame 10 in the part of the base 11 corresponding to the position of the indicator lamp 80 when the framework frame 10 is placed on the jig table 50. Has been.

As shown in FIG. 5, the sensor 85 is arranged next to the indicator lamp 80 arranged at the position where the frame members 1a, 1b and the reinforcing core members 2a, 2b are fixed. Then, as shown in FIG. 7, the sensor 85 includes the frame members 1a and 1b.
Also, the capacitance type proximity sensor unit 86 that detects the fixing of the reinforcing core members 2a and 2b in a non-contact manner, the limit switch unit 87 that controls the lighting of the indicator lamp 80, and the sensor 85 of the flat plate 51. The support metal fitting 88 fixed to the back surface is mainly configured.

A sensor hole 51d is provided in the flat plate 51 at the position where the sensor 85 is installed.
The sensor 85 is fixed to the flat plate 51 by the support fitting 88 so that the capacitance type proximity sensor unit 86 is located at the center of the.

In the control device, the lighting order of the indicator lamps 80 can be changed depending on the type of wooden panel. In addition, through holes 11b are provided in a position corresponding to the position of the sensor 85 in the base 11 of the framework frame 10 placed on the jig base 50 so that the base 11 does not interfere with the sensor 85. Has been. Next, the framework frame 10 of the present invention will be described.

Fixed frame 1 in frame 10
2 is a horizontal frame 12 made of steel as shown in FIG.
The c and 12c and the vertical frames 12d and 12d are assembled in a rectangular frame shape. Then, as shown in FIGS. 8 to 9, in order to hold the ends of the first movable ruler 13 or the second movable ruler 14 on the vertical and horizontal frames 12c and 12d on the upper surfaces of the vertical and horizontal frames 12c and 12d. The frame 12c,
The cover 16 is a prismatic mounting member 1 so as to cover 12d.
6a is provided. Also, this horizontal frame 12
C, 12c and the vertical frames 12d, 12d are provided with rectangular plate-shaped guide plates 17a, 17a, 17b, 17b slidable on the inner surface of the fixed frame 12 as shown in FIGS. It is provided in.

These guide plates 17a, 17a, 17b,
Reference numerals 17b are formed to be shorter than the inner dimensions of the corresponding horizontal frame 12c or vertical frame 12d, respectively, and side walls that form the inner side surface of the hollow fixed frame 12 as shown in FIGS. 11 and 12. Slot 1 formed in
2e and 12f are movably screwed. That is, the long holes 12e and 12f are formed to be long in the length direction of the fixed frame 12, and the guide plate 17
The screw 18 fixed to a and 17b is guided in the longitudinal direction. Then, based on such a configuration, the guide plates 17a and 17b are attached to the inner surface of the corresponding fixed frame 12 so as to be movable along the length direction thereof.

Further, these guide plates 17a, 17b
2, as shown in FIG. 2, positioning holes 17c, 17c ... (Only the guide plate 17b side is shown) are provided for positioning. These holes 17c are arranged corresponding to each other so as to form a pair between the guide plates 17a, 17a (17b, 17b) facing each other. As will be described later, the first movable ruler 13 or the second movable ruler 13 is used. The fitting pin 20 of the movable ruler 14 is fitted in, and thereby the first or second movable ruler 13, 14 is fixed. Further, these holes 17c are arranged so that the first and second movable rulers 13 and 14 can be fixed in correspondence with various sizes of the frame body 1 of the wooden panel.

As shown in FIGS. 9 and 11, the first movable ruler 13 includes a movable ruler body 13d composed of an upper plate 13a and a lower plate 13b, and running portions 13e, 1 provided at both ends thereof.
3e and 3e. The movable ruler body 13d is provided with the above-mentioned fitting pins 20 on both ends of the lower surface of the lower plate body 13a.
And a mechanism for moving the fitting pins 20, 20 back and forth in the length direction of the movable ruler body 13d.
The fitting pins 20 and 20 are both cylindrical and have a truncated cone-shaped tip end facing the end of the movable ruler body 13d, and these tip ends are detachably fitted into the holes 17c. It is configured as follows.

As shown in FIGS. 9 and 11, the rear ends of the fitting pins 20, 20 are connected to a fitting pin lever 22 via a connector 21. Connector 2
1, both ends of which are connected to the rear end of the fitting pin 20 and the rear end of the lever 22 so as to be horizontally rotatable. The lever 22 has a handle 22 at its tip.
A is provided, and a space between the rear end pinned to the connector 21 and the handle 22a is horizontally rotated by a pin 22b to a support metal fitting 23 fixed to the lower plate body 13b of the movable ruler body 13d. It is rotatably supported.

Under this structure, by pulling the handle 22a of the lever 22 toward the tip of the fitting pin 20,
The lever 22 rotates about the pin 22a, and the lever 22
The rear part is adapted to retract the fitting pin 20 via the connector 21. The fitting pins 20 and 20 are supported in the movable ruler body 13d by two fixing members 24a and 24b arranged on the lower plate 13b lower surface end side of the movable ruler body 13d with respect to the connector 21, respectively. It has become a thing. The fixing members 24a and 24b are rectangular parallelepiped members that project from the lower surface of the lower plate body 13b, and are arranged vertically in parallel with the movable ruler body 13d.

The fixing members 24a, 24b are formed with insertion holes 24c, 24c for inserting the fitting pins 20, respectively, and these insertion holes 24c, 2 are formed.
The fitting pin 20 is inserted through 4c so as to be able to move forward and backward. Here, the fitting pin 20 has a disk portion 20a having a larger diameter than the insertion hole 24c of the fixing member 24a on the outer periphery of the portion between the fixing member 24a and the fixing member 24b on the fixing member 24a side.
A coil spring 26 is disposed outside the fitting pin 20 between the disk portion 20a and the peripheral portion of the insertion hole 24c of the fixing member 24b. Since the fixing member 24b is fixed to the movable ruler body 13d, the coil spring 26 presses the fitting pin 20 toward the tip thereof by urging the disc portion 20a.

Based on such a configuration, the fitting pins 20, 2
0 presses the handle 22a toward the end of the movable ruler body 13d, so that the tip ends of the handle 22a come out of the holes 17c of the guide plate 17a, and in that state, if the hand is released from the handle 22a, The fitting pins 20 and 20 are moved forward by the biasing force of the coil spring 26, and the tips of the fitting pins 20 and 20 are fitted into the holes 17c and 17c, respectively.

The traveling portion 13e of the first movable ruler 13
Is the upper plate 13a of the movable ruler body 13d as shown in FIG.
And attached to the end of the lower plate 13b. The running portion 13e is the upper plate 13a of the movable ruler body 13d.
Side plate portion 1 that vertically connects the end of the lower plate 13b and the end of the lower plate 13b.
3g and the movable ruler body 13d from the upper side surface of the side plate portion 13g
And an upper plate portion 13f provided so as to extend perpendicularly to the facing vertical frame 12d.

The running portion 13e has an upper plate portion 13f.
Is slidably mounted on the guide plate 17a, and its side surface is slidably arranged on the inner surface of the mounting member 16a. Based on such a configuration, in the first movable ruler 13, the upper plate portion 13f of the traveling portion 13e is attached to the mounting member 16
By being guided by a, it becomes movable along the length direction of the vertical frame 12d. Also, the upper plate 13f
Is held by the guide plate 17a and the cover 16 provided on the horizontal frame 12c.

The second movable ruler 14 is a movable ruler body 14
10 and 12 except that a is formed in a box shape.
As shown in FIG. 3, the movable ruler 13 has substantially the same structure as that of the first movable ruler 13 and includes a movable ruler body 14a and traveling portions 14b provided at both ends thereof. Then, the second movable ruler 14 is arranged orthogonally between the upper plate body 13a and the lower plate body 13b of the first movable ruler 13 which is arranged in two stages, upper and lower. Based on such a configuration, the first movable ruler 13 can regulate the central portion of the height of the frame member 1a, and the second movable ruler 14 can regulate the lower portion and the upper portion of the frame member 1b. By doing so, the frame members 1a, 1b
Only the lower and upper parts of the frame are restricted so that the frame members 1a and 1b do not fall.

Further, the second movable ruler 14 has first and second movable rulers 1 on which the fitting pins 20 move in a crossing manner.
In order not to interfere with the movement of the movable rulers 3 and 14, it is provided on the inner surface of the upper side of the box-shaped movable ruler body 14a in the same configuration as the fitting pin 20 of the first movable ruler. That is, also in the second movable ruler 14, the fitting pins 20 and 20 are moved back and forth similarly to the first movable ruler 13 by the coil spring 26 and the lever 22 arranged between the fixed members 24a and 24b. Is configured.

The second movable ruler 14 also has a traveling section 14
b is provided, and the traveling portion 14b is provided with the first movable ruler 13
Similarly, the movable ruler body 14a is attached and fixed to both ends thereof. Then, like the first movable ruler 13, it is slidably mounted on the upper end of the guide plate 17b and guided to the inner surface of the mounting member 16a.

Further, the fixed frame 12 has a moving mechanism M for moving the guide plates 17a, 17b, ... For a predetermined distance with respect to the inner surfaces of the fixed frames 12 facing each other.
Is provided.

As shown in FIGS. 3 and 13 to 16, the moving mechanism M includes a lever 30 for moving the guide plate 17a provided on one vertical frame 12a and both end portions of the guide plate 17a. The first and second link portions 31a and 31b that link the guide plates 17b and 17b of the horizontal frame 12b, respectively, and the guide plate 17b of the one horizontal frame 12b and the guide plate 17a of the other vertical frame 12a. It is composed of three link parts 31c.

The basic structure of each link portion 31a, 31b, 31c is that the two guide plates 17a, 17 are linked.
Projecting pieces 32, 32 projecting from the end of b to the outside of the fixed frame 12 at right angles to the guide plates 17a, 17b.
And mounting portions 34, 34a extending from the projecting pieces 32, 32 along the longitudinal direction of the guide plate, and a rigid thin plate pinned to the end portions of the mounting portions 34 so as to be horizontally rotatable. 35 and an L-shaped turning piece 36 whose both ends are connected to these rigid thin plates 35 by pins so as to be rotatable in the horizontal direction. The turning piece 36 is an L-shaped corner portion. Is rotatably pin-coupled to a support portion 37 attached to the bottom surface of the corner portion of the fixed frame 12. In addition, each link unit 31
One of the mounting portions 34a of a, 31b, 31c is mounted on the projecting piece 32 via an adjusting bolt 34b so that the positions of the guide plates 17a, 17b can be finely adjusted.

Then, the first and third link portions 31a,
In 31c, as shown in FIGS. 15 and 16, both ends of the rotating piece 36 are arranged so as to face the outside of the fixed frame 12, and one end of the rotating piece 36 is placed on the corner side of the fixed frame 12. When pushed to, the other end moves away from the corner side of the fixed frame 12. The rigid thin plates 35, 35 are pin-joined to both ends of the turning piece 36 from the outside of the corners of the turning piece 36. When the linked ends of the one guide plate 17a, 17b are brought close to the corner of the fixed frame 12, the other guide plate 17
The linked ends of a and 17b are set apart from the corners of the fixed frame 12. That is, the first and second
In the link portions 31a, 31c, the movement of one guide plate 17a, 17b is converted into a substantially right angle and is transmitted to the other guide plate 17a, 17b in the forward direction.

On the other hand, in the second link portion 31b,
As shown in FIGS. 13 and 14, one end 36a of the rotating piece 36
Are arranged so as to face the inside of the fixed frame 12, and the other end of the rotating piece 36 is arranged so as to face the outside of the fixed frame. The rigid thin plate 35 is pin-coupled to the one end 36a of the rotating piece 36 from the outside of the corner of the rotating piece 36.
The rigid thin plate 35 is attached to the other end 36b of the turning piece 36.
Pins are connected from the inside of the six corners.

In the second link portion 31b, when the linked end portions of one guide plate 17a, 17b are brought close to the corners of the fixed frame 12, the linked end portion of the other guide plate 17a17b is also fixed. It is configured so as to approach the corner of the frame 12, and conversely, when the linked end of one guide plate 17a, 17b is separated from the corner of the fixed frame 12, the other guide plate 17a, 1b
The linked ends of 7b are adapted to move away from the corners of the fixed frame 12. That is, the second link unit 31
In b, the movement of the one guide plate 17a, 17b is converted into a substantially right angle, and the other guide plate 17a, 1b is moved.
7b is transmitted in the opposite direction.

The lever 30 is a coupler 3 having a fixing mechanism on the protruding piece 32 of one vertical guide plate 17a.
7, the handle 30a of the lever 30 is rotated so as to be pulled up, so that the protruding piece 32 of the guide plate 17a is vertically separated from the horizontal frame 12b.

In the coupler 37 having the fixing mechanism, the lever 30 can be easily fixed by the known fixing means at the lowered position shown in FIG. 3 and can be easily released from this fixing. ing. The lever 30 has
As shown in FIG.
An operation bar is connected so that the can be operated.

With such a structure, when the lever 30 is lifted from the lifted position to the lying position as shown in FIG. 13, the vertical guide plate 17a is lowered through the protruding piece 34 in the drawing. To move to. Then, the rotating plate 36 having one end connected to the thin plate 35 connected to the guide plate 17a of the second link portion 31a rotates, and the thin plate 35 connected to the other end is pulled rightward in the drawing. The guide plate 17b is pulled rightward in the figure.

Also, the first link portion 31a shown in FIG.
In the above, when the guide plate 17a is moved downward in the drawing by the operation of the lever 30, the thin plate 35 connected to the protruding piece 32 of the guide plate 17a is also moved downward in the drawing, and one end of the thin plate 35 is The rotating piece 36 connected to is rotated clockwise. And the turning piece 3
By the rotation of 6, the thin plate 3 connected to the other end of the rotating piece 36
5 moves to the right in the drawing, and the guide plate 17b moves to the right in the drawing.

Further, in the third link portion 31c shown in FIG. 16, the guide plate 17b which moves to the right in the figure by the second link portion 31b rotates similarly to the first link portion 31a. The piece 36 rotates to move the guide plate 17a downward in the drawing.

Then, these guide plates 17a, 1
By the movement of 7b, the first movable ruler 13 and the second movable ruler 14 joined to the guide plates 17a, 17b are slightly moved toward the inner surface of the fixed frame 12 facing each other. The first movable ruler 13 moves downward in FIG. 3, and the second movable ruler 14 moves rightward so that the frame members 1 a and 1 b are framed to the first frame of the fixed frame 12.
And the inner side surface 12a facing the second movable rulers 13 and 14,
It is designed to be pressed together with 12b from above, below, left and right.

The leaf spring 15 is a rectangular metal plate having elasticity. The leaf spring 15 is fixed to the fixed frame 12.
The first and second movable rulers 1 fixed at positions facing the inner side surfaces 12a, 12b of the blade and corresponding to the type of wooden panel.
It is fixed at a position opposite to 3, 14 and at a position where the reinforcing core members 2a, 2b, which are also arranged corresponding to the type of wooden panel, are sandwiched from both side surfaces.

Further, as shown in FIGS. 3 and 8 (A), the leaf springs 15 are arranged such that the longitudinal direction thereof is equal to that of the frame members 1a, 1b and the reinforcing core members 2a, 2b arranged on the frame frame 10. Frames 1a and 1b and reinforcing cores 2a and 2b, which are arranged vertically to each other
The end portion 15a farther from is fixed to the base 11 of the frame 10 by two screws 15c.

Further, between the leaf spring 15 and the base 11, the frame members 1a and 1b and the reinforcing core members 2a and 2b are attached.
The pressing plate 15d pressed by the urging force of the
It is fixed by.

The pressing plate 15d is made of a rigid metal plate, and a hinge portion 15e which is vertically rotatable is provided at the center of the pressing plate 15d so that the tip portion 15f of the pressing plate 15d can move upward. ing. The pressing plate 15d is formed longer than the plate spring 15, and the tip of the pressing plate 15d projects from the tip of the plate spring 15. The tip of the pressing plate 15d does not damage the frame members 1a, 1b and the reinforcing core members 2a, 2b, and the frame member 1a,
1b and the reinforcing core members 2a, 2b are bent upward so that they can be easily pulled out upward.

On the base plate 11, the tip portion 1 of the pressing plate 15 is attached.
A through hole 11a through which a support pin 61 of the lifting mechanism 60 for the leaf spring 15 passes is provided at a position facing the lower surface of 5f.

In the above structure, the support pin 61 is attached to the base 1
By penetrating 1 and moving it upward, the tip portion 15f of the pressing plate 15d can be lifted up against the biasing force of the leaf spring 15 from the state of FIG. 8C. Then, as shown in FIG. 8B, FIG. 9 and FIG.
An interval for inserting the frame members 1a, 1b or the reinforcing core members 2a, 2b between the fixed frame 12 or the first and second movable rulers 13, 14 or the other leaf springs 15 facing each other. You will be able to Then, with the frame members 1a, 1b or the reinforcing core members 2a, 2b sandwiched in this space, the support pins 61 are lowered to push the pressing plate 15
d is configured to press and fix the frame members 1a and 1b or the reinforcing core members 2a and 2b against the fixed frame 12 and the like facing each other by the biasing force of the leaf spring 15.

That is, the frame members 1a, 1b and the reinforcing core members 2a, 2b are fixed to the frame frame 10 via the pressing plate 15d by the urging force of the leaf spring 15 lifted by the support pin 61. Has become.

Next, a method of manufacturing a wooden panel using the frame frame manufacturing apparatus for a wooden panel having the above-described structure will be described. First, the frame frame 10 is placed on the work surface of the jig base 50.
Is placed. At this time, by providing a moving table (not shown) for moving the framework frame 10 from the previous process to the next process through the framework process at positions adjacent to the left and right of the jig table 50, It can be moved along the guide plate 51a by the moving mechanism 52b. In addition,
The first movable ruler 13 and the second movable ruler 14 are respectively moved in the horizontal direction or the vertical direction in accordance with the size and shape of the frame body 1 to be manufactured in the previous step, and the first movable ruler 13 and the second movable ruler 14 are placed at positions corresponding to the frame body to be manufactured. Mating pins 20, 2 in holes 17c, 17c
Insert 0 and fix in that position.

At this time, the lever 30 of the framework frame 12 is lifted upward and the guide plates 17a and 17b are connected to the first to third link portions 31a and 31a.
31b, 31c, respectively, to move the first and second
The movable rulers 13 and 14 are separated from the inner surface of the fixed frame 12 facing each other than the dimension of the framework 2, that is, the first and second movable rulers 13 and 14 are loosened. In this case, the first and second rulers 13,
14 by moving the movable ruler 13 (14)
Since the distance between the movable ruler 13 (14) and the vertical / horizontal frames 12a, 12b is widened, the movable ruler 13 (14) and the vertical / horizontal frame 12a,
Even if the distance between the frame 12a and the frame 12b is made to match the desired size of the frame 1 with high accuracy, there is a margin for the operation of the lever 30, so that the mounting of each frame 1a (1b) becomes extremely easy. .

Next, a magnetic card in which a code for pushing up the support pins 61 ... Corresponding to the size and shape of the frame 2 to be manufactured is written is inserted into the card reader. Next, the pressing device 70 is operated and the piston 7 is moved by the hydraulic device 73.
Push out 2. By this operation, the support plate portion 74 connected to the piston 72 moves to the left in FIG.
The rod 71 is pressed by 4.

The sliding of the rod 71 pushes the push-pull wire 63 against the biasing force of the coil spring 65 to push up the support pin 61 from the cylinder portion 62 of the leaf spring pushing-up mechanism 60, and the jig. The pressing plate 15d that protrudes onto the work surface 51 of the base 50 and penetrates the base 11 of the framework frame 10 and is biased by the plate spring 15
Push up. Further, at the same time when the pressing plate 15d is pushed up, first of all the indicator lamps 80, the frame 1
The indicator lamp 80 arranged at the position where a and 1b are placed lights up.

Next, as shown in FIG. 3, the frame members 1a and 1b are attached to the base 11 along the inner surface of the rectangular frame formed by the fixed frame 12 and the first and second movable rulers 13 and 14. Place it on top. At this time, the frame members 1 and 1b are fixed to the fixed frame 12 or the first and second movable rulers 1
3, 14 and leaf spring 15 and support pin 6
It is arranged between the pressing plate 15d pushed up by 1. Further, when the first frame members 1a and 1b are placed at the position designated by the support lamp 80, the sensor 85
Detects the frame members 1a, 1b, and then turns on the indicator lamp 80 at the position where the frame members 1a, 1b are placed next. Then, the indicator lamp 80 sequentially indicates the position where the frame members 1a and 1b and the reinforcing core members 2a and 2b are placed on the base 11.

Then, the reinforcing core materials 2a and 2b are installed on the frame frame 10. At this time, the reinforcing core materials 2a, 2b
Between the leaf springs 15 arranged opposite to each other, that is, the pressing plate 15 pushed up by the support pin 61.
Place between d.

Then, at the stage where all the frame members 1a, 1b and the reinforcing core members 2a, 2b are placed, the lever 30 of the frame frame 10 is tilted to move the first and second movable rulers 13, 14
By moving the frame members 1 and 1b and the reinforcing core members 2a and 2b placed in the shape of the framework 2 from above, below, left and right by moving in the direction of the vertical and horizontal frames 12a and 12b that oppose each other, Regulate to an accurate shape. At this time, the first and second
The movable rulers 13, 14 of the first to third link portions 3 are
The four guide plates 17a, 17b linked by 1a, 31b, 31c are moved in the orthogonal direction by moving the two guide plates 17a, 17b in the same direction by the operation of the lever 30.

That is, one operation of one lever results in 2
The first and second movable rulers 13 and 14 of the book can be moved in directions orthogonal to each other. In addition, the first movable ruler 13
The movable ruler body 13d is a plate body 13a, 1 having two upper and lower stages.
3b, and the upper and lower two-stage plate bodies 13a,
The second movable ruler 14 moves orthogonally between 13b.
And when the first movable ruler regulates the 13th frame,
The upper plate body 13a and the lower plate body 13b of the movable ruler body 13d regulate the upper part and the lower part of the frame 1a, respectively.

Then, when the second movable ruler 14 regulates the frame 1b, it regulates substantially the central portion of the frame 1b. Therefore, since the frame members 1a and 1b are regulated at the central portion thereof or at the same time, the upper portion and the lower portion thereof are regulated, by being regulated by the first and second movable rulers 13 and 14,
Will not be beaten. That is, the frame members 1a and 1b are regulated in a stable state by the first and second rulers.

Then, the first and second movable rulers 13, 1
By pressing the pressing plate 15d at almost the same time as tightening the frame 2,
The support pin 61 pushing up is moved downward. At this time, the hydraulic device 70 is operated to move the support plate portion 74 of the pressing device 70 to the right in FIG. Then support pin 6
1 ... are urged by the coil springs 65 to work surface 51.
It is housed in the lower leaf spring pushing-up device 60, and as a result, is buried under the upper surface of the work surface 51.

Then, by lowering the support pin 61, the pressing plate 15d urged by the plate spring 15 is moved to the frame member 1a,
1b or reinforcing cores 2a, 2b facing the plate spring 15, a fixed frame 12, first and second movable rulers 13, 1
4. It is pressed against the pressing plate 15d pressed by the other plate spring 15. Therefore, the frame members 1a and 1b and the reinforcing core members 2a and 2b are fixed to the framework frame 10 in the shape of the framework 2 to be formed.

Further, while the outer periphery of the completed framework 2 is fixed by the framework frame 10, the framework 2 and the framework frame 10 are slid by sliding on the work surface 51.
Can be sent to the next process in that state. Then, the frame 2 and the frame 10 are sent to the next step, that is, the adhesive applying step, and then sent to the face material attaching step and the pressing step in order to form a panel. The adhesive applying step, the face material attaching step, and the pressing step are performed in the same manner as in the conventional art except that the framework 2 is fixed to the framework 10.

Between the frame and the above steps, the frame members 1a and 1b and the reinforcing core members 2a and 2b forming the frame 2 are not joined by an adhesive or a nail.
However, by applying the adhesive, attaching the face material and pressing the face material, the face material 4 is fixed to the frame members 1a and 1b and the reinforcing core members 2a and 2b which are fixed to the shape of the frame by the frame frame 10. By being attached, the frame members 1a, 1b and the reinforcing core members 2a, 2b are joined to each other in the shape of the frame 2. That is, each of the frame members 1a and 1b and the reinforcing core members 2a and 2b
Are joined via the face plate 4.

After the pressing process is completed, the lever 3
0 is lifted and the guide plates 17a, 17b, ... Are moved to separate the first movable ruler 13 and the second movable ruler 14 from the framework 2, whereby the framework 20 to which the face material 4 is attached is attached from the framework frame 10. The face plate 4 is sucked up by a suction plate (not shown) or the like having a suction mechanism on the upper side and removed by pulling it up. At this time, since the framework 2 is fixed to the framework frame 10 only by the horizontal urging force of the leaf springs 15, it can be removed from the framework frame 10 by moving the framework 2 upward. After this, the framework 2 is sent to the finishing process to be panelized to be a wooden panel product. On the other hand, the framework frame 10 is sent to the framework process again and used for a new framework.

In the frame frame 10 having such a structure, the fixed frame 12, the first movable ruler 13 and the second
The movable ruler 14 and the outer periphery of the frame 1 are fixed, and the inner periphery of the frame 1 and the reinforcing member 2 are fixed by the fixed spring 15.
Since a and 2b can be fixed, when fixing the frame body 1 and the reinforcing core materials 2a and 2b to the frame, the squareness, straightness, flatness, etc. are sufficiently secured to improve the accuracy of size and shape. be able to. In addition, since the frame body 1 and the reinforcing members 2a and 2b after the frame can be sent to the next process in a state of being fixed by the frame frame 10, the accuracy of the whole size, squareness, straightness, flatness, etc. is maintained. The adhesive can be applied and the face material can be attached as it is, and thus the accuracy such as the squareness of the wooden panel as a completed product can be sufficiently ensured.

Further, when arranging the frame members 1a, 1b, ... In a frame shape, the first movable ruler 13 and the second movable ruler 14 are moved by a moving mechanism in advance, respectively. It is possible to widen the space between the vertical and horizontal frames 12a and 12b between the second movable rulers 13 and 14 and the fixed frame 12, so that the movable rulers 13 and 14 and the vertical and horizontal frames when the movable rulers are returned to the normal positions. Even if the distance between the frame 12c and the frame 12c is matched with the desired size of the frame body 1 with high accuracy, there is a margin for the operation of the guide plates 17a and 17b by the lever 30, and thus each frame 1a. The arrangement of 1b becomes extremely easy. Further, when removing the framework 2 from the framework frame 10, the first and second rulers 13 and 14 can be separated from the framework simply by rotating the lever 30, so that the removal work becomes extremely easy.

Further, after the frame is removed, the frame 10 can be circulated and used again in the frame of each of the frame members 1a and 1b and the reinforcing core members 2a and 2b. It is possible to mass-produce a frame having dimensions and each precision, and thus it is possible to manufacture a high quality wooden panel. In addition, the first and second movable rulers 13, 14
Since it can be moved, it can be used for rectangular wooden panels of various sizes, which makes it easy to use.

Then, the frame members 1a and 1b and the reinforcing core member 2
The a and 2b are framed by the first and second movable rulers 13 and 14 for tightening the frame body 1, and the plate springs 15 that press the frame members 1a and 1b and the reinforcing core members 2a and 2b to sandwich them. Frame 10
Since the adhesive can be applied, the face material 4 can be attached, and the face material 4 can be pressed while being fixed to the frame members 1a, 1
The b and the reinforcing core members 2a and 2b are bonded to each other through the face member 4, and it is not necessary to directly bond them and it is not necessary to perform the groove processing. Therefore, it is possible to significantly save labor for fixing the frame.

Further, each of the frame members 1a and 1b and the reinforcing core member 2
Since the a and 2b are pressed laterally by the urging force of the leaf spring 15 and fixed to the frame frame 10, the respective frame members 1a and 1b and the reinforcing core members 2a and 2b are moved upward even in the fixed state. It is easy to pull up and the framework 2 can be easily removed from the framework 10. Further, since the leaf spring 15 naturally returns to the original position by removing the frame body 1, it can be used for the frame of the next frame 2 without performing the post-treatment of the frame frame 10 from which the frame body 1 has been removed. It is suitable for automating the manufacturing and fixing of panels.

[0083]

As described above, the wooden frame manufacturing frame of the present invention has the fixed frame and the first and second frames.
Since the outer periphery of the frame can be fixed by the movable ruler, and the frame and the reinforcing core material of the frame can be fixed to the shape of the frame by each leaf spring, when fixing the frame directly to the frame, The angle, straightness, flatness, etc. can be sufficiently secured to improve the accuracy of dimensions and shapes. In addition, since the frame body after the frame can be sent to the next process in a fixed state, it is necessary to apply adhesive or apply face material while maintaining accuracy such as overall dimensions, squareness, straightness, and flatness. Therefore, it is possible to sufficiently secure the accuracy such as the squareness of the wooden panel as a finished product.

Further, since the frame material and the reinforcing core material constituting the frame can be attached to the frame material while being fixed to the frame by the urging force of the leaf spring, until the attachment of the surface material is performed,
There is no need to join each frame and reinforcing core material with nails, etc., and when the face material is pasted, each frame and reinforcing core material is joined to the face plate, and hand,
The frame and the reinforcing core are joined together. Therefore,
Since it is not necessary to join the respective frame members and the reinforcing core members to each other, it is possible to significantly reduce the labor of the frame forming process at the time of manufacturing the wooden panel.

Further, when the frame is formed, the worker just arranges the frame and the reinforcing core between the movable ruler and the leaf spring, and the frame can be formed by one person. After arranging the frame members, etc., the movable ruler and the leaf springs will form a framework to a specified standard, so standardize the work and make a framework with uniform dimensions and each precision. Can be mass-produced, and thus high quality wooden panels can be manufactured. In addition to the frame frame
The fixing is done by a horizontal urging force of a leaf spring.
Therefore, the frame body is pulled up without any special operation.
You can easily pull the frame from the frame by simply pulling
Actuator that can be released and yet secure
Since only one mechanism for pushing the leaf spring up and down is required,
The strike can be reduced.

[Brief description of drawings]

FIG. 1 is a perspective view showing an apparatus for manufacturing a wooden panel frame of this embodiment.

FIG. 2 is a perspective view of a frame of the manufacturing apparatus.

FIG. 3 is a plan view of the frame frame.

FIG. 4 is a side sectional view showing a leaf spring pushing-up mechanism of the manufacturing apparatus.

FIG. 5 is a partially cutaway plan view showing a support lamp and a sensor of the manufacturing apparatus.

FIG. 6 is a side sectional view showing the support lamp.

FIG. 7 is a side sectional view showing the sensor.

FIG. 8A is a plan view of a leaf spring of the frame frame. (B) It is a side view of the said leaf spring. (C) It is a side view of the said leaf spring.

FIG. 9 is a cross-sectional view of an essential part showing a first movable ruler of the frame frame.

FIG. 10 is a cross-sectional view of an essential part showing a second movable ruler of the frame frame.

FIG. 11 is a perspective view of an essential part showing a fitting pin of the first movable ruler.

FIG. 12 is a perspective view of an essential part showing a fitting pin of the second movable ruler.

FIG. 13 is a plan view showing a lever and a second link portion of a guide plate moving mechanism of the framework frame.

FIG. 14 is a perspective view of an essential part showing the lever and a second link part.

FIG. 15 is a plan view showing a first link portion of the moving mechanism.

FIG. 16 is a plan view showing a third link portion of the moving mechanism.

FIG. 17 is a partially cutaway perspective view showing a conventional wooden panel.

FIG. 18 is a perspective view showing an outline of a conventional method for manufacturing a wooden panel.

[Explanation of symbols]

 1 Frame 1a Vertical frame 1b Horizontal frame 2 Frame 2a Vertical reinforcing core 2b Horizontal reinforcing core 10 Frame frame 11 Base 12 Fixed frame 13 First movable ruler 14 Second movable ruler 15 Leaf spring 50 Jig stand 60 Leaf spring pushing up mechanism

Claims (1)

(57) [Claims] 1. A frame frame for manufacturing a frame frame comprising a frame body assembled by a frame material into a rectangular frame shape, and reinforcing core materials vertically and horizontally assembled inside the frame body, and the frame frame. A manufacturing apparatus for a frame for a wooden panel, which comprises a jig base for mounting the frame, wherein the frame includes a base for assembling the frame and the reinforcing core, and a frame on the base. A rectangular frame-shaped fixed frame, and first and second movable rulers arranged at positions facing two inner side surfaces of the fixed frame that are adjacent to each other at right angles and along the facing inner side surfaces. A plurality of leaf springs arranged on the upper surface of the base and positioning and fixing the frame member and the reinforcing core member.
The second movable ruler is arranged so as to be movable in a vertical direction with respect to the facing inner surface, and the tip side of the leaf spring is lateral.
The base end side is fixed to the base while being extended in the direction
On the jig table, a leaf spring pushing-up mechanism that can freely project and retract by penetrating the base of the frame frame pushes the leaf spring.
The leaf spring is lifted by releasing the push-up after raising it.
Attach the frame or core to the fixed frame, movable ruler or other
A manufacturing apparatus for a wooden panel frame, which is provided so as to correspond to a position of the leaf spring so as to urge the leaf spring .