JPS5856482B2 - Wood finishing planer for both planks and squares - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION According to the present invention, when a pair of semicircular machines are rotated to position the material feeding table on the flat surface thereof horizontally and vertically, and the material is fed to the horizontal material feeding table, the material is The material is fed by a material feeding member with the bottom surface in contact with a horizontal material feeding table and the side edge in contact with a vertical material feeding table, and two-sided finishing of the bottom surface and one side of the board is done in one process. When the material tables are changed to a co-inclined state and both material feeding tables form a valley-shaped material feeding path, and material is supplied to this material feeding path,
The material relates to finishing copper boards for woodworking for both board and square timber, whose lower two sides are in uniform contact with the material feeding table, and the material is fed by the material feeding member to finish the two sides of the square timber in one process. An example of implementation will be described below with reference to the drawings.

In the figure, reference numerals 1 and 1 are the machine base, and in Figure 1, it is split into two parts, front and rear, but it may be formed integrally, with a tension force of 2°2 of the same radius on the upper part of each. It is set so that the front and back match.

3, 3 is a semicircular body formed to have the same radius as tension 2.2, and its circumferential surface is engaged with tension 2 and 2 by dovetail fitting, so that it is rotatable but does not wobble or come off. Nishi 2, both 3
. , 4 at the required diagonal angle, either directly or by using a knife stock 6, and a blade base 7 is provided in front of the plane blade 5.

Reference numeral 8 denotes a guide established on a flat surface on the side of the material feeding table 4° 4. It may be plate-shaped, but a column-shaped guide is preferable, and an elevating body 9 that supports a material feeding member to be described later is slid on this guide 8. An adjusting means 10 such as a feed screw is engaged with the elevating body 9 so that its height can be freely adjusted.

Reference numeral 11 denotes a material feeding member installed on each of the elevating bodies 9 and 9. A reversible drive mechanism 14 links this belt to a rear roller 13 using a belt stretched across rollers 12 and 13 pivotally supported at the front and rear of the elevating body 9. Rotate the material in the feeding and returning directions.

15 is a restraining member for the material feeding members 11, 11;
The material feeding member 11 is brought into pressure contact with the material using a roller or the like that comes into contact with the back surface of the material.

Reference numeral 16 denotes a fan-shaped gear attached to the semicircular bodies 3, 3. As shown in FIG. When the pinions 18 and 18 are engaged with each other, and the bundle 19 or the reducer motor (not shown in the drawings) is linked to one of the co(7) pinions and rotated in the direction, one of the semicircular bodies 3 When the material feeding table 4 is positioned horizontally and the material feeding table 4 in the other semicircular machine body 3 is positioned vertically, and the material feeding table 4 is rotated in the opposite direction to the above, the pair of material feeding tables 4, 4 are respectively positioned relative to the perpendicular line. They are arranged so that they are tilted together at an angle of 45°.

Reference numeral 20 denotes a ruler provided at the end of the material feeding tables 4, 4 on the vertical guide 8 side, and one side of the material is placed against it to guide the material correctly.

Reference numeral 21 denotes a cushion member such as a spring type which is engaged with the elevating and lowering adjusting means 10° 10 of the elevating bodies 9, 9, and the material feeding member 11
When the material is fed into the material feeding gap between the material feeding table 4 and the material feeding table 4, the material is contracted, and the reaction force is used to obtain a pressing force on the material.

22. 22 is a positioning member for the material feeding tables 4, 4, which is attached to the tension 2 part of the machine base 1 at an opening angle of 900 degrees. 3,
Stop the rotation of 3 and keep the material feeding table 4 horizontal or 45.
The other material table 4 is set vertically or at an angle of 45°.

(This positioning member 22, 22 is the pinion 18.
When rotating by a reducer motor, a limit switch, a proximity switch, etc. are used to stop the rotation of the reducer motor and position it.

) An example of the implementation of the finishing equipment for woodworking for both plate materials and square materials according to the present invention is configured as described above, so when processing the plate materials, one of the material feeding tables 4 is positioned horizontally,
After the other material feeding table 4 is positioned vertically, one material feeding member 11 is raised and lowered by the adjustment means 10, and the distance between the horizontal material feeding table 4 and the material feeding member 11 is adjusted to the thickness of the plate material to be processed. Adjustment means 1 to adjust material feeding member 11 using external force according to
0 to move left and right, the distance between the vertical material feeding table 4 and the material feeding member 11 is adjusted to the width of the plate material, and the horizontal and vertical material feeding members 11 and 11 are driven by power, and the horizontal material feeding table 4 is moved horizontally. If the material is fed upward by the ruler 20, the bottom surface of the board is placed on the horizontal material feeding table 4 by the material feeding member 11, -
The side surfaces of the material are pressed against the vertical material feeding table 4 by the material feeding member 11 and transferred, and the lower surface is transferred to the horizontal material feeding table 4.
One side edge is cut by a control force 5 installed on a vertical material feeding table 4, respectively, and two-sided finishing of the bottom and side surfaces is performed in one process.

In addition, when machining a square timber, the pair of pinions 18, 1B must be rotated in synchronization by the synchronization action of the synchronization means 1T by the bundle 9, so that the fan-shaped gears 16° 16 are uniformly driven by 1, as shown in FIG. Since the semicircular bodies 3, 3 are tilted so that the left side is up and the right side is down, the pair of material feeding tables 4, 4 are each inclined at 45 degrees with respect to the perpendicular line, forming a trough conveying path. , the semicircular bodies 3, 3 are stopped, and the pair of material feeding members 11.11 is raised and lowered by the adjustment means 10.10, and the gap between the material feeding member 11.11 and the material feeding table 4.4 is adjusted to the size of the square material. After aligning the material feeding member 11.11 with the material feeding member 1, the square material is fed to the valley formed by the material feeding table 4.4.
1 to the left-inclined material feeding table 4, and the right side surface is pressed and transferred to the right-inclined material feeding table 4 by the material feeding member 11. The surfaces are cut by a control force 5 installed on the left tilting material table 4, and the finishing of the left and right sides of the square material is completed in one process.

In addition, when this finishing planer finishes the first cutting of the material, the material feeding member 11.11 is reversed to return the material, and
It is possible to carry out repeated cutting twice or more by feeding the material, and if necessary, if a force adjustment device in the opposite direction is installed, reciprocating cutting can also be performed.

Conventional finishing for woodworking involves setting a material feeding table and material feeding belt horizontally, and by adjusting the interval between them, it is possible to process everything from boards to square timbers in a versatile manner. Since only cutting can be performed, a vertical mixing and corresponding pressure means is installed behind the material feeding table, and in addition to cutting the bottom surface by adjusting the force of the material feeding table, the material can also be mixed by adjusting the force of the vertical fishing table. A two-sided finishing copper plate that allows the sides to be shaved has been developed and has had a great effect on improving work efficiency, but this type of two-sided finishing copper plate cannot finish square timbers on two sides.
In the construction industry, etc., there has been a strong desire to develop a machine that can easily and accurately finish not only two-sided finishing of board materials but also two-sided finishing of square timbers.

The present invention was invented in response to this request, and a pair of tension pressures with the same radius are provided on the machine base, and a pair of semicircular machines with the same radius are installed on each plane for two isometric tension pressures. The planar parts of the semicircular bodies of the pair are supported so that the vertical center is Sakai, and one is set on the left as a material feeding table, and the other on the right is equipped with a power adjusting table. Vertical guides are erected on the sides of the material table, and each of the vertical guides separately supports the elevating body that is raised and lowered by the adjustment means, and each of the elevating bodies is provided with a material feeding member corresponding to the material feeding table. A fan-shaped gear is attached to each of the pair of semicircular machines, and a pinion linked by a tuning means is engaged with the second sector-shaped gear to rotate the pair of material feeding tables. Therefore, if a pair of material feeding tables are positioned horizontally and vertically, as described above, the corresponding material feeding members will also be positioned horizontally and vertically, and the plate material will be positioned horizontally and vertically as well. While stably transferring the material horizontally, one edge of the material is pressed against the vertical material feeding table.
Not only is double-sided finishing done in one stroke, finishing both the bottom and one side of the plate, but the pinion drives a fan-shaped gear to rotate a pair of semicircular bodies in tandem, so that the flat surface of the plate is aligned with the perpendicular line. If both sides are tilted together, the pair of material feeding tables will form a valley material feeding path, and the square material will be stabilized by the trough, and the material feeding members will apply equal pressure to the two sides of the square material on the material feeding table. Two-sided finishing, which involves finishing both the adjacent left and right sides of the square timber, can also be carried out in one step, completely meeting the needs of builders and the like.

In addition, this steel system has a pair of material feeding tables that intersect at right angles, which are independent, and have individual rotating gears linked to each other, so if the gears are synchronized using a tuning means, the pair of material feeding tables can be held at right angles. This means that plates and square materials are always finished at right angles, but in the case of angles other than right angles, it is possible to finish at acute or obtuse angles by removing the tuning means and adjusting the included angle of the material feeding table to this angle. In either case, if you use a knife stock spring that adjusts the force on the material feeding table to operate the knife stock in a cushioned manner, even if there is a slight error in the finishing angle of the material, the knife stock can be aligned with the material. It has the convenience of being able to finish at that angle.

In particular, with this steel shelving, by changing the direction of a pair of orthogonal material feeding tables horizontally or upwards, two different material feeding paths can be constructed using the same material feeding table, and horizontal material feeding and ridge feeding can be achieved. Since both vertical and downward feeding can be carried out at will, it is highly effective in improving operational convenience and simplifying the structure of the machine.

[Brief explanation of drawings]

The drawings show an embodiment of the finishing steel for woodwork for both plate materials and square materials according to the present invention. FIG. 1 is a side view, FIG. 2 is a front view when cutting and MIJing a plate material, and FIG. It is a front view when cutting a square material. In the figure, 1, 1 is the machine base, 2, 2 is the tension, 3, 3 is the semicircular machine body, 4, 4 is the material feeding table, 5, 5 is the adjustment force, 8.8 is the vertical guide, 9, 9 is the Elevating body, 10, 10 is adjusting means, 11.
11 is a material feeding member, 16.16 is a fan-shaped gear, and 18.18 is a pinion.

Claims (1)

[Claims] 1. A pair of tension pressures with the same radius are provided in the front and back of the machine base, and a pair of semicircular machines with the same radius are supported by the second tension pressure pressure so that their plane parts are perpendicular to each other. The planar parts of the semicircular body of the machine are each equipped with a planer blade on the left side and the other side as a material feeding table with the vertical center as Sakai, and a vertical guide is installed on each side of the material feeding table. do,
The elevating bodies that are raised and lowered by the adjusting means are individually supported by the vertical guides, and a material feeding member corresponding to the material feeding table is attached to each of the elevating bodies and rotated by power, so that the pair of semicircular A plate material characterized in that each of the machine bodies is provided with a fan-shaped gear, and the pair of material feeding tables are positioned horizontally, vertically, and co-inclined by meshing a pinion linked with the second sector-shaped gear by a synchronizing means. Finished copper board for woodworking that can be used for both square timbers.