JP2001030202A - Apparatus for working log material or the like - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus for working a log material or the like capable of working in a narrow space, at a job site or the like and working many types by smoothly working the material mainly used for building a log house. SOLUTION: The apparatus for working a log material or the like comprises a material supporting frame 1, and a working base unit 2 movable in a lengthwise direction of the frame. In this case, the frame has a pair of rails 3, and a fixed shaft unit 4 vertically adjustably to rotatably support a material such as the log material or the like at both ends. The working base unit has an L-shaped mounting frame 9 movable in a length direction of the rail to dispose a rising portion at one rail position and horizontally rotatably adjustably and movably adjustably in a width direction of the rails, and a working blade unit 15 rotating perpendicularly to an axis at an end of a mounting shaft drivably by a drive motor 14. The blade unit has a rotary cylindrical element 17 and a blade 18 provided in a lengthwise direction of its peripheral surface and is longitudinally movably on the rails of the supporting frame by a motor.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus mainly used for processing log materials for log houses.

[0002]

2. Description of the Related Art Conventionally, this type of processing apparatus operates a processing blade or the like at a fixed position, and performs various processing while applying a moving log material to the processing blade.

[0003]

Disadvantages of the prior art However, this type of processing equipment requires a space that is at least twice the length of the log material, and furthermore, the processing blade must be replaced for each type of processing. There are drawbacks such as being troublesome.

[0004]

SUMMARY OF THE INVENTION The present invention has been developed in order to solve these disadvantages. A log is placed in a fixed position so as to be rotatable, and while the log is stopped or rotated, the rail is rotated.
The mounting blade is mounted on a mounting frame that can run on the tool and that can be turned in the horizontal direction.
The purpose of the present invention is to provide a product which can be processed in a narrow space, a site, or the like, and which can perform a variety of types of processing.

[0005]

SUMMARY OF THE INVENTION The present invention comprises a material support frame and a working table apparatus movable in the longitudinal direction of the material support frame. The material support frame comprises a pair of rails and the rail. A fixed shaft device which is rotatably supported at both ends in the length direction of the roll and supports a material such as a log material from both ends, and which can be adjusted vertically, and a driving device which rotates the fixed shaft device. The worktable device is capable of traveling in the longitudinal direction of the rail, having a rising portion at one of the rail positions, and being freely rotatable in the horizontal direction to be movable in the width direction of the rail. A free L-shaped mounting frame,
A drive motor mounted on a mounting cylinder of the rising portion of the mounting frame which is adjustable up and down via a mounting shaft which is slidably adjustable in the width direction of the rail, and a mounting shaft which can be driven by the driving motor. At the tip of the machine, it consists of a machining blade device that rotates in the direction perpendicular to the axis. This machining blade device consists of a rotating cylindrical body and a blade body provided in the length direction of its peripheral surface. The motor can be moved back and forth on the rail of the frame by a motor.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to the illustrated embodiment. The present invention comprises a material support frame 1 and a worktable device 2 which is movable in the longitudinal direction of the material support frame 1. And a material 6 such as a log material rotatably supported at both ends of the rails 3 and 3 at both ends in the longitudinal direction of the rails 3 and 3 so as to be freely adjustable up and down. Fixed shaft device 4 on the coaxial line,
4 'and a driving device 5 for rotating the fixed shaft devices 4, 4'.

The rails 3, 3 and the drive chain 16 (driven by the motor 19) can be added or removed in accordance with the length of the material (usually a long log material) 6 to be processed. The fixed shaft devices 4, 4 'are adjusted in the width direction of the rails 3, 3 according to the thickness of the log to be processed, and are adjusted up and down by superimposing a spacer or the like. The ends of the fixed shafts 7 and 7 'can be freely fixed to both ends of a material 6 such as a log via a universal joint (not shown). The device 4 'can be adjusted in the longitudinal direction of the rails 3, 3, and its fixed shaft 7' can be pressed to the opposite side via a spring 8,
The fixed shaft 7 'is tilted up and down slightly with the front part as a fulcrum 11, and can be fixed by a fixing screw 12 so that a groove width to be described later can be widened. In order to stack the side and the trunk side alternately, the trunk side corresponding to the root side is widened as shown by a dotted line in FIG. 7).

The vertical adjustment of the fixed shaft devices 4, 4 'by the thickness of the material (log) 6 is preferably performed by putting a spacer underneath or the like. Is fixed screw 1
It is recommended that the adjustment be performed by the vertical adjustment of 2.

The worktable device 2 is capable of running in the longitudinal direction of the rails 3, 3 and having a rising portion 9 'at one of the rails 3 and capable of adjusting the rotation in the horizontal direction. -An L-shaped mounting frame 9 that can be moved and adjusted in the width direction of the rail and a mounting cylinder 10 that can be moved up and down on a rising portion 9 'of the mounting frame 9 to slide and adjust the rails 3 and 3 in the width direction. A drive motor 14 is mounted via a freely mountable shaft 13, and a processing blade device 15 is rotatably driven by the drive motor 14 and rotates at the tip of the mount shaft 13 in a direction perpendicular to the axis. Blade device 15
Is composed of a rotary cylindrical body 17 and a linear or spiral blade body 18 provided in the length direction of the peripheral surface thereof. This processing table device 2 is a moving chain provided before and after the material support frame 1. The motor 19 can be moved back and forth by a motor 19 mounted on the motor 16 and driven in the forward and reverse directions.

The rotation adjustment of the mounting frame 9 in the horizontal direction and the movement adjustment in the rail width direction are preferably performed as follows. That is, the mounting frame 9 is attached via an adjustment guide plate 21 attached to a traveling plate 20 that travels on the rails 3, 3, and the adjustment guide plate 21 is attached to the traveling plate 20 by a support shaft 22 and turned. The rotation can be adjusted along the moving groove 23 and can be freely tightened by a tightening pin 24 at an appropriate position. The adjustment guide plate 20 is provided with guide grooves 25, 25. ,
The mounting frame 9 is fitted to the rail 25 so as to be movable in the rail width direction, and the movement is adjusted by an adjusting bolt 26 provided on the adjusting guide 21 and a nut 27 provided at a rear position of the mounting frame 9. It is.

Each of the mounting frame 9, the adjusting guide plate 21, and the traveling plate 20 is provided with a drop port 28 which communicates with each other to drop cutting chips discharged by the processing blade device 15.

When the material 6 and the rotary cylindrical body 17 are in a parallel state, the side surface of the rotary cylindrical body 17 collides with the front end surface of the material 6 and cutting cannot be performed.
By rotating the rotary cylindrical member 17 so that the rotary cylindrical member 17 is inclined with respect to the material 6 (FIG. 8), the rotary cylindrical member and the material can be smoothly processed without collision.

[0013]

The present invention is embodied as described above. In order to use the present invention, first, the height of the fixed shaft devices 4, 4 ', the worktable device 2, and the mounting frame 9 are adjusted according to the thickness of the material 6. Adjust the
The worktable device 2 is moved as far as the fixed shaft device 4 side (at this time, the front end of the fixed shaft 7 is projected from the position of the front end of the worktable device 2 so that the worktable device does not hinder the material fixing. ), The material 6 such as a log to be machined is fixed between the fixed shafts 7 and 7 ', and the position is adjusted while observing the rotation state, and the mounting frame 9 or the mounting shaft 13 is adjusted. The blade 18 of the processing blade device 15 is made to hit the surface of the material 6.

At the start of the processing blade device 15, the processing blade device 1
When the material 5 is parallel to the long material 6, the side surface of the processing blade device 15 or the blade body 18 collides with the side end face or the cut end of the material 6, and smooth processing can be performed. However, the tightening pin 24 is loosened, and the adjusting guide plate 21 is rotationally adjusted along the rotating groove 23 to fix the tightening pin 24, and the material 6
And the blade body 18 is inclined (FIG. 8).

When working the entire surface of the material 6 over its entire length, the driving device 5 is driven to rotate the material 6, the driving motor 14 is driven, the blade 18 is rotated, and the motor 19 is driven. Then, the worktable device 2 is gradually moved to the front end side of the material 6 by the moving chain 16.

When forming a groove in the longitudinal direction of the material 6 as shown in FIG. 3, the fixed shafts 7 of the fixed shaft devices 4, 4 'are used.
7 'is fixed at a fixed position, and the mounting frame 9 is rotationally adjusted and fixed so that the rotary cylindrical body 17 is substantially parallel to or oblique to the material 6 (FIG. 7). , The moving chain 16 is used to gradually move.

When a saddle notch (FIG. 4) or a round notch (FIG. 5) is to be made, the rotary cylindrical body 17 is adjusted so as to be substantially perpendicular to the material 6, and the mounting shaft 13 or the mounting frame 9 is adjusted.
Adjust the slide.

When the log material is processed into a polygonal surface, the fixed shafts 7 and 7 'are fixedly rotated by a predetermined angle, and the rotating cylindrical member 17 is rotated.
Is rotated, and only the worktable device 2 is moved.

When widening the groove width, the fixed shaft 7 '
Of the fixing screw 1
2. The width is widened by cutting the upper and lower (left and right) edges (dotted lines in FIG. 6) of the cut groove.

[0020]

As described above, the present invention comprises a material support frame and a worktable device movable in the longitudinal direction of the material support frame. The material support frame includes a pair of rails and the rail. It consists of a fixed shaft device that is rotatably supported at both ends in the length direction of the metal and rotatably supports a material such as log material from both ends, and that can be adjusted up and down freely, and a driving device that rotates the fixed shaft device. The worktable device is free to run in the length direction of the rail, has a rising portion at one of the rail positions, is freely adjustable in the horizontal direction, and is freely adjustable in the width direction of the rail. A drive motor mounted on an L-shaped mounting frame and a mounting shaft that is adjustable up and down at the rising portion of the mounting frame via a mounting shaft that is slidably adjustable in the width direction of the rail and rotatable. And a machining blade device which is rotatable by the drive motor and rotates at the end of the mounting shaft in a direction perpendicular to the axis. The blade device is composed of a rotary cylindrical body and a blade body provided in the length direction of the peripheral surface thereof. This processing table device allows the motor to freely move back and forth on the rail of the material support frame by a motor. , The log material is rotatably placed in a fixed position, and while the log material is stopped or rotated, the processing can be performed while adjusting the slide or rotation of the processing blade device. It can be easily processed with various types.

Further, the machining blade device can be installed obliquely with the material by adjusting the rotation of the mounting frame in the horizontal direction (FIG. 8), so that the side end surface of the machining blade body hits the side surface or cut edge of the material. Smooth cutting can be performed without performing.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of a processing apparatus for processing logs or the like according to the present invention.

FIG. 2 is a perspective view of one fixed shaft device of the processing apparatus of the present invention.

FIG. 3 is an exploded view of the mounting frame according to the present invention.

FIG. 4 is an explanatory view of a groove processed by the processing apparatus of the present invention.

FIG. 5 is an explanatory sectional view of a scarf portion in a saddle notch processed by the processing apparatus of the present invention.

FIG. 6 is an explanatory sectional view of a notch processed by the processing apparatus of the present invention.

FIG. 7 is an explanatory diagram of groove widening processing performed by the processing apparatus of the present invention.

FIG. 8 is an explanatory diagram of a positional relationship between a material and a processing blade device by the processing device of the present invention.

[Explanation of symbols]

 1 is a material support frame 2 is a worktable device 3 is a rail 4, 4 ′ is a fixed shaft device 5 is a driving device 6 is a material 7, 7 ′ is a fixed shaft 8 is a spring 9 is a mounting frame 9 ′ is a rising portion 10. Is a mounting cylinder 11 is a fulcrum 12 is a fixed screw 13 is a mounting shaft 14 is a driving motor 15 is a machining blade device 16 is a driving chain 17 is a rotary cylindrical body 18 is a blade body 19 is a motor 20 is a traveling plate. 21 is an adjustment guide plate 22 is a support shaft 23 is a rotation groove 24 is a tightening pin 25 is a fitting guide groove 26 is an adjustment bolt 27 is a nut 28 is a drop port

Claims (1)

[Claims] 1. A material support frame and a worktable device movable in the longitudinal direction of the material support frame, the material support frame comprising a pair of rails and both ends in the longitudinal direction of the rail. A fixed shaft device that rotatably supports a material such as a log material from both ends and that can be adjusted up and down, and a driving device that rotates the fixed shaft device. An L-shaped mounting frame which is free to run in the length direction of the rail, has a rising portion at one rail position, is freely adjustable in the horizontal direction, and is adjustable in the width direction of the rail. A drive motor mounted on a mounting cylinder of the rising portion of the mounting frame which is adjustable up and down via a mounting shaft which is slidably adjustable in the width direction of the rail and whose rotation is adjustable. A cutting blade device that can be driven by the tool and rotates at the end of the mounting shaft in the direction perpendicular to the axis. This processing table device is a device for processing logs and the like, which can be moved back and forth freely on a rail of a material support frame by a motor.