JPH09314510A - Working machine of structural timber for wooden architecture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a working machine for making a tenon of structural timber for wooden architecture which can make the tenon at the opposite ends of timber regardless of a length of the timber. SOLUTION: A working machine main body B equipped with working units for making tenons at the fore and rear ends of timber W is provided. A charge- side holding device equipped with a charging stock vice A20 for holding the tinaber W and charging it into the working machine main body B is provided on one side of the working machine main body B, while a takeout-side holding device equipped with a takeout stock vice C14 for holding the worked timber W and taking it out from the working machine main body B is provided on the other side, and the timber W is delivered to be transferred between the charging stock vice A20 and the takeout stock vice C14 positioned on the opposite sides of the working machine main body B.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a processing machine for structural materials for wooden construction, and more particularly to a processing machine suitable for mortise processing of columns and bundles.

[0002]

2. Description of the Related Art In a conventional automatic processing machine, the steps from inputting a processing material to cutting and mortise processing to taking out a finished product are performed in an automatic process. Then, while adopting the clamp method that the center of the cross section of the processed material is always at a fixed position, the center of the cross section is obtained by the cross section dimension measurement function of the processed material, and the center and the rear end of the processed material are used as a reference It is designed to process mortises. The processed data is in a CAD / CAM system from a high-order computer.

[0003]

However, when the conventional automatic processing described above is used, a roller is used as a feed mechanism for the processed material, and in the processing unit portion for performing tenon processing at both ends of the processed material, The roller distance between the carry-in side and the carry-out side must be set wider than the length of the blade shaft. For this reason, there is a problem in that the work material cannot be transported unless the work material has a length at least twice the distance between the rollers, and a short work piece cannot be processed.

An object of the present invention is to provide a processing machine for a structural material for wooden construction which can solve the above-mentioned conventional problems.

[0005]

Means for Solving the Problems In order to solve the above problems, the present invention is configured as follows. That is, a processing machine for a structural material for wooden constructions according to the invention of claim 1 includes a processing machine main body for processing the processing material, a loading side gripping device for gripping the processing material and carrying it into the processing position of the processing machine main body, And a take-out side gripping device for receiving the processed material from the input side gripping device and taking it out from the processing machine main body.

According to the invention of claim 1, which is configured as described above, there is provided a loading side gripping device for gripping a processing material and loading it into the main body of the processing machine, and an extraction side gripping device for gripping the processing material and taking it out of the processing machine body. The processed material can be transferred and transferred between the two. Therefore, it is possible to process even a short processed material.

According to a second aspect of the present invention, in the processing machine for a structural material for wooden construction according to the first aspect, the input side gripping device and the takeout side gripping device each include a lateral gripping vise for gripping the processed material. It is characterized in that the vise also serves as a clamp for a work material during processing by the processing machine body. Therefore, according to the second aspect of the present invention, it is not necessary to separately provide a lateral clamping device for the processed material during processing.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a front view showing the layout of the entire tenon processing machine for structural materials for wooden construction, and FIG. 2 is a plan view of the same. As shown in the figure, on one side (right side in the drawing) of the processing machine main body B for performing tenon processing on both ends of the processing material W, the processing material W stocked for the processing is taken into the processing machine main body B. Is installed, and the other side is provided with a processed material take-out conveyor device C for sending the processed material W out of the main body B of the processing machine to the stock position.

Next, the processing material feeding conveyor device A will be described. 3 is a front view of the processing material feeding conveyor device A, and FIG. 4 is a plan view of the same. As shown in the figure, a roller frame A2 is provided in a main frame A1 that constitutes the skeleton of the processing material feeding conveyor device A, and the processing material W taken in is transferred to the roller frame A2 in the Z direction (left and right direction). A large number of rotatable carry-in rollers A3 for transfer are provided. Next to the roller frame A2, a plurality of lifting bodies A for taking in one processing material W of the many processing materials W stocked on the processing material stock conveyor A22.
4 are arranged in parallel in the Z direction at appropriate intervals.

The elevating bodies A4 are movable in the Y direction (vertical direction) by the elevating cylinders A5, and the elevating cylinders A5 are movable in the X direction (front-back direction) by the take-in guides A7 provided on the roller frame A2. Attached to the front-rear moving body A6. Front-rear moving body A
6 are connected to each other by a front-rear connecting body A8 and moved in the X direction by a front-rear moving cylinder A9.

On the main machine A side of the main frame A1, a Z
1 is provided on a rail A11 provided below the material feeding arm A10.
A material feeding device AC1 as shown in FIG.
The material feeding device AC1 is for grasping the processed material W taken on the guide roller A3 and feeding it to the processing machine main body B side, and a pair of material feeding vices A for grasping the side surface of the processed material W from above.
15 is the main component.

The material feeding vise A15 has its base end attached to two guide rods A13a provided on the vise attachment A13 so as to be movable in the X direction, and is opened and closed by a vise cylinder A16. The vise attachment A13 is attached to the rail A11 via a linear bearing A12 (see FIG. 3) so as to be movable in the Z direction, and is moved in the Z direction by a left and right moving cylinder A14. The body of the vise cylinder A16 is fixed to one vise, and the rod is fixed to the other vise.

A lateral movement guide A17 extending in the Z direction is provided at the end of the main frame A1 on the main body side of the processing machine. The horizontal movement guide A17 is attached to the upper surface of the bed B1 of the main body B of the processing machine. It is fixed by body A18. A rail (not shown) is provided on the left-right movement guide A17, and the material feeding device AC is provided on the rail.
1, a loading-side gripping device AC2 for receiving the processed material W sent by 1 and carrying it in to the mortise processing position of the processing machine body B is attached.

As shown in FIG. 12, the input side gripping device AC
2 is a pair of input vices A for grasping the side surface of the processed material W from below.
20 is provided as a main constituent member, and the input vise A2
0 is attached to the closing vise mounting body A19 so as to be movable in the X direction via the rod A19a.
It is opened and closed by a vice cylinder A21 fixed to 19. The closing vise attachment A19 is a left / right movement guide A17.
Is movably attached to the rail via a linear bearing (not shown) in the Z direction, and is moved by a left and right moving cylinder (not shown). As shown in FIG. 12, the closing vice A20 is a vice cylinder A2.
1 is connected to the rod via a link A19b and is opened / closed by moving equidistantly in opposite directions, that is, a workpiece W
It is a centripetal type that can be gripped so that the center in the width direction of is always at a fixed position.

Next, the processing machine body B will be described. FIG. 5 is a front view of the processing machine main body B, and FIG. 6 is a plan view of the same. 9 is a side view of the circular saw cutting section, and FIG. 10 is a side view of the mortise processing section. As shown in the figure, a processing material cutting section for cutting the processing material W is installed on the input side of the processing material W on the upper surface of the bed B1, and a tenon processing section for processing a tenon in the processing material W is provided at substantially the center. Is installed. Explaining the processed material cutting section, a column B2 is erected on the bed B1, and a swing arm B4 is turnable in the Y direction via a rotation axis B7 on a bracket B3 fixed on the column B2. It is installed. The swing arm B4 has its base end pivotally attached to the column B2, and its rod tip is rotated by a cylinder B8 pivotally attached to the swing arm B4.

A circular saw H1 for cutting the workpiece W carried in by the input side gripping device AC2 is rotatably provided at one end of the swing arm B4, and a cutting motor M1 is fixed at the other end. Then, as shown in FIG. 9, the rotation of the cutting motor M1 is driven by the driven pulley H fixed to the saw shaft.
1a and a drive pulley M1a fixed to the motor shaft, and is transmitted to the circular saw H1 via a belt B6 hung on the drive pulley M1a. The belt B6 is covered with a belt cover B5, and a chute B9 for processing a scrap material cut from the processed material W is provided on the bed B1 at a position corresponding to the circular saw H1. The circular saw H1 is always on standby above the transfer line of the workpiece W.

Explaining the mortise processing section, bed B
Two rails B14 extending in the X direction are fixed to one upper surface, and a horizontal base B16 is attached to the rail B14 via a linear bearing B15 so as to be movable in the X direction. A female screw B18 which is screwed with a male screw B17 is provided on the lower surface of the base B16, and the male screw B17 is connected to a motor shaft of a servo motor M3 fixed laterally on the bed B1 via a coupling B19. That is, the base B16 is moved in the X direction by the screw type feed mechanism.

A column B20 is erected on the upper surface of the base B16, and two rails B21 extending in the Y direction are fixed to the column B20, and a vertical base B23 is mounted on the rail B21 via a linear bearing B22. It is attached so as to be movable in the Y direction. On one vertical surface of the base B23, a female screw B25 which is screwed with a male screw B24 is provided, and the male screw B24 is coupled to the motor shaft of the servomotor M4 fixed vertically on the column B20 and the coupling B2.
6 are connected. That is, the base B23 is moved in the Y direction by the screw type feed mechanism.

On the other vertical surface of the base B23, FIG.
And a processing unit BU as shown in FIG. 20 is provided. The processing unit BU includes a tenon processing motor M2 arranged horizontally and a first motor driven by the processing motor M2.
And a second two cutters H2, H3. The first cutter H2, which processes the tip tenon W1 on the work material W, includes the work material W on the right side on the axis of the work motor M2.
The second cutters H3 for processing the rear end tenon W2 are respectively provided on the left side on the axis of the processing motor M2. Thus, the processing unit BU has two bases B1.
6, B23, and is movable in the X and Y directions, and always stands by at a position deviated from the transfer line of the workpiece W as shown in FIG.

Further, a post B10 is provided upright between the cutting portion and the mortise processing portion on the upper surface of the bed B1,
On the side surface of the post B10, a table B1 for clamping the processed material W from the vertical direction when processing the tip tenon W1.
Clamping device B consisting of 3 and upper clamp body B11
C1 is provided. Table B1 supporting the processed material W
3 is fixed to the post B10, and the upper clamp body B11 arranged above the table B13 is moved in the Y direction by the clamp cylinder B12 vertically fixed to the post B10 to clamp or release the workpiece W. . A stand B27 is attached to the upper surface of the base B16, and a rotatable roller B2 for guiding the transfer of the processed material W after processing the tip tenon W1 is attached to the stand B27.
8 are provided.

A post B29 is erected on the take-out side (left side in the drawing) of the mortise processing portion on the upper surface of the bed B1, and the side surface of the post B29 is provided with a work material W from above and below when processing the rear end tenon W2. A second clamp device BC2 including a table B32 for clamping and an upper clamp body B30 is provided. The table B32 supporting the processed material W is fixed to the post B29, and the table B29 is fixed.
The upper clamp body B30 arranged above the
The work piece W is clamped or released by being moved in the Y direction by a clamp cylinder B31 which is vertically fixed to the work piece 9.

Next, the processed material takeout conveyor device C will be described. FIG. 7 is a front view of the processed material takeout conveyor device C, and FIG. 8 is a plan view of the same. As shown in the figure, in the main frame C1 which constitutes the skeleton of the processed material take-out conveyor device C,
A roller frame C provided with a large number of rotatable carry-out rollers C3 for guiding the processed material W taken out from the processing machine body B.
2 are provided. A plate-like pusher C extending in the Z direction is provided on the carry-out roller C3 for pushing the taken-out work material W onto the work-finished material stock conveyor C16.
4 are provided. Pusher C4 is main frame C1
While being supported by the take-out guide C6 fixed to the main frame C4, it is moved in the X direction by the front-rear movement cylinder C5 fixed to the main frame C4.

A left / right moving guide C7 extending in the Z direction is disposed behind the roller frame C2 (upper side in FIG. 8), and one end (right side in the drawing) of the left / right moving guide C7 has a main body B of the processing machine. Is extended above the bed B1 and is fixed on the bed B1 via a guide mount C8. A rail C9 is attached to the upper and lower surfaces of the left-right movement guide C7, and a take-out side grasping device CC1 is attached to the rail C9 so as to be movable in the Z direction.

As shown in FIG. 13, the take-out side holding device C
C1 is provided with a pair of take-out vices C14 for grasping the side surface of the processed material W from above as main constituent members, and the take-out vice C14 is attached to the take-out vice mounting body C13 and the rod C.
Vise cylinder C1 mounted movably in the X direction via 13a and fixed to the take-out vise mounting body C13.
It is designed to be opened and closed by 5. The take-out vise C14 is connected to the rod of the vise cylinder C15 via a link C13b to open and close by equidistant movement in opposite directions, that is, the widthwise center of the workpiece W is always at a fixed position. It is a centripetal type that can be gripped.

As shown in FIG. 10, the take-out vise mounting body C13 is fixed to the left and right moving body C17, and the left and right moving body C17 is movable in the Z direction on the rail C9 of the left and right moving guide C7 via the linear bearing C10. It is installed. The left and right moving body C17 has a servo motor M for movement.
5 is fixed horizontally, and a pinion C11 directly connected to the motor shaft of the servomotor M5 meshes with a rack C12 attached to the left-right movement guide C7.

The tenon processing machine according to the present embodiment is constructed as described above, and its operation will be described below. FIG.
4 to 18 are explanatory views of the operation of transferring the work material and mortise processing.

"Introduction of Processing Material" A large number of processing materials W are stocked on the processing material stock conveyor A22 as shown in FIG. The lifting cylinder A5 lifts the lifting body A4 and lifts one of the stocked workpieces W. Subsequently, the elevating body A4 is moved to the carry-in roller A3 side together with the longitudinal moving body 6 by the longitudinal cylinder A9,
The work piece W is lowered by the elevating cylinder A5 to lower the work material W onto the carry-in roller A3. Thus, as shown by the phantom line in FIG. 3, the processed material W is taken in on the carry-in roller A3. After that, the lifting body A4 is returned to the original position by the front-back movement cylinder A9.

"Incorporation of Processing Material into Processing Machine Body" The left and right moving cylinder A14 moves the material feeding vise A15 along with the vise attachment A13 along the material feeding arm A10 in the Z right direction (see phantom line in FIG. 3). . The material feeding vise A15 is actuated to the closing side by the vise cylinder A16 at its moving end and grips the left side surface of the processed material W. After that, the material feeding vice A15 is moved in the Z left direction by the left and right moving cylinder A14, and the processing material W is horizontally transferred to the processing machine main body B side while being guided by the carry-in roller A3 (see the phantom line in FIG. 3).
When the feeding material vise A15 reaches the moving end, the processing material W has been sent to the processing material cutting portion of the processing machine body B, and at this position the processing material W is in the waiting-side grasping device AC.
Handed over to 2.

That is, the feeding vise A20 is actuated to the closing side by the vise cylinder A21 and grips the side surface on the front end side of the processed material W, while the material feeding vise A15 is vice cylinder A16.
Is actuated to the open side by and the processed material W is released. in this case,
The input vise A20 is gripped so that the tip of the work material W slightly protrudes from the tip of the vise as illustrated. Also, input vice A
Since 20 is a centripetal type as described above, regardless of the size of the workpiece W in the width direction, the workpiece W is always grasped so that the center of the workpiece W is at a fixed position.

"Cutting the tip of the processed material" As described above,
When the processed material W is delivered to the input vice A20 side, FIG.
Further, as shown in FIG. 14, the swing arm B4 is rotated downward by the cylinder B8, and the workpiece W is rotated by the circular saw H1 rotated by the cutting motor M1 via the belt B6.
Is cut at the tip. The cut offcuts are dropped on the chute B9. After the cutting action of the work material W, the circular saw H1 returns to its original position by the upward swing of the swing arm B4 and stands by. Further, after cutting the front end of the work material W, the closing vise A20 is moved to the Z left direction along the left and right moving guide A17 together with the closing vise attachment body A19 by the left and right moving cylinder (not shown), and the front end side of the work material W is the first side. Clamp device BC
1 is placed on the table B13. At this time,
The take-out vice C14 of the take-out side grasping device CC1 is moved in the Z left direction so as not to interfere with the tenon processing.

[Morning of the tip of the processed material] When the feeding vice A20 reaches the moving end, the processed material W has been fed to the processing position for the tip mortise, and the upper clamp body is clamped by the clamp cylinder B12 at that position. B11 is moved downward, and the workpiece W is clamped from above and below. Therefore, the work material W is the input vise A20 and the first clamp device BC1.
And are firmly clamped in the horizontal and vertical directions, and in this state, the tip mortise processing is performed by the processing unit BU (see FIG. 15). In this case, the descending amount of the upper clamp body is measured by the measuring device, and the computer calculates the vertical center position of the workpiece W based on the measured value. Then, the tip mortise processing by the processing unit BU is performed based on the center of the processed material W based on an instruction from the computer.

As shown in FIG. 19, the processing unit BU is moved to Y through the base B23 by the rotation of the servomotor M4.
Move in the direction. The servo motor M4 stops after rotating by a predetermined number of rotations, and then the servo motor M3 is driven. Rotation of servo motor M3 causes base B16
The processing unit BU moves in the X direction via. The servomotor M3 stops when it is rotated a predetermined number of revolutions. As described above, the processing units BU are sequentially moved in the X and Y directions by sequentially rotating the servo motors M3 and M4, and the first cutter H2 rotated by the processing motor M2 forms a predetermined shape on the tip of the workpiece W. Tip mortise W
1 is processed.

The tenon shape can be changed by controlling the stop position of the machining unit BU moved by the servomotors M3 and M4. Thus, when the tip mortise processing is completed, the upper clamp body B11 is lifted by the clamp cylinder B12, and the clamping of the workpiece W by the first clamp device BC1 is released.

"Changing of Work Material" Subsequently, the work material W is gripped by the take-out side gripping device CC1. That is,
The servo motor M5 is driven, the take-out vise C14 moves in the Z right direction along the left-right movement guide C7 along with the take-out vise attachment C13 via the rack C12 and the pinion C11, and the vise cylinder C15 operates at its moving end.
The take-out vice C14 holds the processed material W. At the same time, the closing vice A20 of the closing-side grasping device AC2 is actuated to the open side, releases the workpiece W, and stands by at that position (see FIG. 16).

Subsequently, the take-out vise C14 is moved in the Z left direction by the servomotor M5 to a position where it cuts the entire length of the workpiece W, and then stopped. After that, the upper clamp body B11 is lowered again by the clamp cylinder B12 of the first clamp device BC1, and the descending material W is clamped from above and below with the table B13. Further, the input vice A20 on standby holds the side surface of the processed material W. Subsequently, the take-out vice C14 once separates the work material W, then moves in the Z right direction to near the circular saw H1, and then grips the work material W again (see FIG. 17). Therefore, the workpiece W is firmly clamped by the first clamp device BC1 and the take-out vise C14.

Subsequently, the feeding vice A20 moves the workpiece W away from the workpiece W, moves rightward in the Z direction, and returns to the original position. Thus, the processed material W is transferred from the input vice A20 of the input side gripping device to the output vice C14 of the output side gripping device. It should be noted that the feeding vice A20 that has returned to the original position determines whether or not there is a remaining work material W (by a photoelectric sensor or the like).
If there is a residual material W3 as shown in FIG.

"Cutting the length of the processed material" The rear end of the processed material W is
The swing arm B4 is rotated downward to be cut by the circular saw H1. The length of the processed material W at this time is
It is determined by the transfer distance of the work material W described in the process of "grabing the work material", that is, the moving distance of the take-out vice C14 by the servomotor M5. Then, the circular saw H1 after cutting returns to the original position. After the cutting of the work material W, the upper clamp body B11 rises to release the clamp of the work material W. Then, the take-out vise C14 moves in the Z left direction while holding the workpiece W by the servomotor M5.

Vise C for "Morning of the rear edge of processed material"
14 moves the determined distance to transfer the processed material W to the Z left direction, and the rear end side thereof is placed on the table B32 of the second clamp device BC2. The transfer of the processed material W at this time is guided by the roller B28. When the take-out vise C14 stops, the clamp cylinder B3 of the second clamp device
The upper clamp body B30 is lowered by 1 and the table B3
The work material W is clamped from above and below with 2 (see FIG. 18). Thus, the processed material W is firmly fixed by the second clamp device and the take-out vise C14, and in the fixed state, the processing unit BU is sequentially moved in the X and Y directions as shown in FIG. Processed material W with cutter H3
The rear end tenon W2 is processed at the rear end.

[Removal of Work Material] After processing the rear end tenon W2, the upper clamp body B30 is lifted and the work material W is unclamped. The take-out vice C14 moves to the left in the Z direction while holding the workpiece W and finishes the mortise.
Is carried out onto the carry-out roller C3. The take-out vice C14 that has moved to the work material take-out position moves the work piece W at the stop position, and then moves in the Z right direction. Then, the pusher C4 is moved by the front-rear moving cylinder C5 to move the processed material W on the carry-out roller C3 to the processed material stock conveyor C1.
6 Push out (see FIG. 8).

[Treatment of Remaining Material] When there is a remaining material W3 when one product is made from one processing material W, the vice A20 introduced in the process of "re-holding the processing material" is I grabbed W and kept waiting. After the step of "removing the processed material", the input vice A20 moves in the Z left direction while holding the residual material W3. Then, the take-out vice C14 waiting at the right end grabs the residual material W3. The feeding vice A20 moves to the Z right direction after separating the remaining material W3, and returns to the original position.

On the other hand, the take-out vice C1 which holds the residual material W3
4 moves to the left in the Z direction and stops at the workpiece take-out position.
After that, the take-out vise C14 separates the remaining material W3, moves in the Z right direction, and returns to the original position. The pusher C4 is moved by the forward-backward movement cylinder C5, and the residual material W3 is pushed out onto the processing-finished material stock conveyor C16.

"Processing of multiple pieces" When making a plurality of products from one piece of the work material W, the input vice A20 grabs the remaining material W3 and waits in the process of "changing the work material". Has become. The input vice A20 moves in the Z left direction while gripping the residual material W3. Then, the remaining material W3 is processed as the processed material W from the step of "tenon processing of the processed material tip". After the mortise processing for the processed material W is finished, when the product is further manufactured, the residual material W3 is grasped by the input vice A20, and therefore the same is processed as described above.

Finally, when the residual material W3 is generated at the end of the processing, the residual material W3 is processed by performing the processing described in the "processing of the residual material" step.
Push it up to finish the work.

"Processing when machining length is long" When a product having a length longer than the moving stroke of the take-out vise C14 is manufactured, the number of times of re-gripping of the workpiece W is increased.
That is, after the process of "tenon processing of the tip of the processed material" is completed, the take-out vice C14 moves in the Z right direction to grip the processed material W,
The loading vice A20 releases the processed material W and waits on the spot. The take-out vice C14 moves to the left end in the Z direction while holding the processed material W. When the take-out vice C14 stops,
The upper clamp body B11 of the first clamp device BC1 descends to clamp the workpiece W on the table B13, and the input vice A20 also grips the workpiece W.

Subsequently, the take-out vice C14 is a processed material W.
Is released, and the upper clamp body B11 is also lifted to release the clamping of the workpiece W. If the movement stroke of the take-out vise C14 is insufficient, it is possible to deal with it by repeating the above-mentioned work, and if it is determined that the stroke can be moved to the required stroke in the next grip change, the "replacement of processed material" Move to the process.

As described above, in the tenon processing machine according to the present embodiment, the closing vice A2 of the closing side gripping device AC2.
0, put the processed material W into the processing machine body B, and add the tip tenon W
Process 1 and then insert the processed material W Vise A20
Since the rear end tenon W2 is processed by handing it over to the take-out vise C14 of the take-out side grasping device CC1, even a short work material W can be transferred and processed.

Further, since it becomes possible to process a short work material W, it is possible to make a plurality of products from one work material W, that is, a so-called plural take-up is possible.
It is possible to transfer and process a long work material W by repeatedly grasping and changing the work material W between the 20 and the take-out vise C14. Moreover, since the input vise A20 and the take-out vise C14 laterally clamp the processed material at the time of mortise processing of the processed material W, it is not necessary to separately provide a lateral clamping device on the processing machine body B side.

When the work material W taken in on the carry-in roller A3 is transferred in the Z left direction and the tip of the work material W is sent to the cutting position, if the length of the work material W is not less than the required length, the tip is The cut length (mill end length) of the portion may have some variation. Therefore, the transfer of the work material W in this step is not limited to the method using the material feeding vice A15 described in the embodiment, and for example, the carry-in roller A3 is driven or the work material W on the carry-in roller A3 is moved from above. The feed method may be changed such that the driving roller is pressed to feed the processed material W, and the tip of the processed material W is detected by a sensor or abutted against a stopper or the like to stop.

[0049]

As described in detail above, according to the present invention,
In a machine for wood structural materials that mechanically performs a series of operations, such as inserting the processed material into the processing machine body and performing predetermined processing, then taking out the processed material from the processing machine body A loading side gripping device that is loaded into the processing machine body,
By adopting a method in which the processed material is transferred to and from the take-out side gripping device which grips the processed material and takes it out of the main body of the processing machine, even a short processed material can be processed.

[Brief description of drawings]

FIG. 1 is a front view showing a layout of an entire tenon processing machine for a structural material for wooden construction.

FIG. 2 is a plan view of the same.

FIG. 3 is a front view of a processing material feeding conveyor device.

FIG. 4 is a plan view of the same.

FIG. 5 is a front view of a processing machine main body.

FIG. 6 is a plan view of the same.

FIG. 7 is a front view of a processed material takeout conveyor device.

FIG. 8 is a plan view of the same.

FIG. 9 is a side view of a circular saw cutting portion of the processing machine body.

FIG. 10 is a side view of a mortise processing portion of the processing machine body.

11A and 11B are explanatory views of a feeding-side material feeding device, in which FIG. 11A is a plane, FIG. 11B is a front surface, and FIG.

12A and 12B are explanatory views of a closing side gripping device, in which FIG. 12A is a plane and FIG.

13A and 13B are explanatory views of a take-out side gripping device, in which FIG. 13A is a plan view and FIG. 13B is a front view.

FIG. 14 is an explanatory view of cutting a tip of a processed material.

FIG. 15 is an explanatory view of processing the front end of a processed material.

FIG. 16 is an explanatory diagram of delivery of a processed material.

FIG. 17 is an explanatory view of cutting the entire length of the processed material.

FIG. 18 is an explanatory view of processing a rear end tenon of a processed material.

FIG. 19 is a diagram for explaining the movement of the processing unit when processing the front end of the processed material.

FIG. 20 is a diagram for explaining movement of a processing unit when processing the rear end of the processed material.

[Explanation of symbols]

 A ... Work material feeding conveyor device AC2 ... Feeding side gripping device A10 ... Material feeding arm A15 ... Material feeding vise A17 ... Horizontal movement guide A20 ... Feeding vise A22 ... Work material stock conveyor B ... Processing machine body BU ... Processing unit B1 ... Bed B4 ... Swing arm B11 ... Upper clamp body B13 ... Table B30 ... Upper clamp body B32 ... Table C ... Processing material take-out conveyor device CC1 ... Extracting side gripping device C7 ... Left and right guide C14 ... Extracting vice C16 ... Processing end material stock conveyor W ... Worked material H1 ... Circular saw H2 ... First cutter for tip mortise processing H3 ... Second cutter for rear edge mortise processing

Claims (2)

[Claims] 1. A processing machine main body for processing a processing material, a loading side gripping device that grips the processing material and carries it into a processing position of the processing machine main body, and the processing machine that receives the processing material from the loading side gripping device. A machine for processing structural materials for wooden construction, which has a take-out side gripping device taken out from the main body. 2. The loading-side gripping device and the unloading-side gripping device each include a lateral gripping vise for gripping a workpiece.
The processing machine for a structural material for a wooden construction according to claim 1, wherein the vise is configured to also serve as a clamp for the processing material during processing by the processing machine main body.