JP2566805Y2 - Wood return device of automatic plane machine - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a return device used for returning wood cut by an automatic plane machine.

[0002]

2. Description of the Related Art Generally, when finishing dimensions (height of a table and a plane cylinder) are set before cutting, or when cutting is performed once after cutting, almost all of the wood is returned to a wood return device above the storage member. I was on it. Conventionally, as the wood return device, one or two rollers are supported on both ends of the storage member in the direction perpendicular to the direction in which the timber is fed, or two protrusions are provided on the storage member. There are things.

[0003]

In the conventional timber returning apparatus, in the case of two rollers, when the main body is installed in the inclined direction of the timber feeding direction, the timber placed on the rollers rolls on the rollers and falls to the ground. Would. Further, in the case of a single roller, there is no member almost the same as the uppermost portion of the roller near the roller, so that wood cannot be placed on the roller. In addition, wood with a projection on the top of the storage member can hold wood, but when moving wood, the wood and the projection cause sliding friction, and the cut surface of the wood is easily scratched. there were. The purpose of this invention is
An object of the present invention is to eliminate the above-mentioned drawbacks of the prior art and to be able to be used for two purposes such as return of wood and temporary loading of wood, and to be able to reliably support wood even when the main body is on an inclined ground. .

[0004]

According to the present invention, one roller is provided at one of the vicinity of an electric motor disposed above a storage member or a chip discharge member, and both rollers are supported at both ends in a direction perpendicular to the direction of wood feeding. A protrusion or a flat portion is formed near the roller so as to be substantially the same height as the upper surface of the roller.

[0005]

When the timber returning device configured as described above is used for returning timber, the timber and the rollers are returned by inclining the timber so that the timber contacts only one roller. Rolling contact makes it possible to return smoothly without scratching the finished surface of the wood. Next, in the case of putting wood temporarily, if the wood is placed on the roller and the protrusion, the wood is placed without moving because the upper surface of the roller and the upper surface of the protrusion are almost the same plane. be able to. Further, even if the main body is installed at a position inclined in the direction of feeding the timber, since one side is formed of a protrusion or a flat portion, the frictional force is large as compared with the roller, and the timber does not easily move.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. In the figure, a plurality of columns 2 fixed upright to a base 1 are provided. The column 2 is provided with a table 3 into which holes are fitted as a guide for vertical sliding of the column 2, and the table 3 is vertically slidable by an elevating member 4. A storage member 7 fixed to the column 2 is provided so as to support the plane cylinder 5 and a pair of feed rollers 6 so as to face the table 3. The plane cylinder 5 and the pair of material feeding rollers 6 are rotated by a motor 8 disposed above the storage member 7 via a driving member (not shown). Plane cylinder 5
A chip discharging member 10 for discharging and guiding the cuttings of the wood 9 is provided at the upper part of the table. A roller 11 rotatably supported at both ends is provided on the upper part of the chip discharging member 10. On the other hand, a protrusion 13 having substantially the same height as the roller upper surface 11 is formed on the upper portion of the guard 12 that covers the electric motor 8. In the above configuration, the table 3 is moved up and down by the elevating member 4,
Set the interval with the plane cylinder 5 and turn on the switch (not shown)
Thereby, the plane cylinder 5 and the pair of material feeding rollers 6 are rotated via the driving members. Next, by inserting the wood 9 along the upper surface of the table 3, the material is automatically fed by the feeding roller 6, and the upper surface of the wood 9 is cut by the plane cylinder 5. The cutting chips are wound around the chip discharging member 10 by the plane cylinder 5 and discharged outside the main body. In the case of cutting again, as shown in FIG. 3, the wood 9 is inclined and returned by bringing the wood 9 into contact with only the rotatable roller 11 so that the wood 9 is returned.
The roller 11 is brought into contact with the roller 9 so that the finished surface (cut surface) of the wood 9 can be smoothly returned without scratching.
Next, after the cutting operation, if the wood 9 is to be temporarily put on the table 9 for confirmation of the finished dimensions of the wood 9 or the next re-cutting by setting an interval between the table 3 and the plane cylinder 5, the wood 9 is to be placed. Low
The roller 11 and the projection 1 are placed on the roller 11 and the projection 13.
Since the heights 3 are substantially the same, the wood 9 does not move. Further, even when the ground (main body installation surface) is inclined (θ) (FIG. 4), since one side supporting the wood 9 is formed by the protruding portion 13, the wood 9 has a smaller gap with the wood 9 than the roller. The abrasion force is large and the wood 9 is hard to move. Further, the protruding portions 13 and multiple, rows to be lower than the projection 13
If the rubber 11 is provided, the wood 9 becomes more difficult to move when inclined.

[0007]

According to the present invention, at one of the electric motor or the chip discharging member, a roller supported at both ends thereof is provided in the upper part of the storage member so as to be in a direction perpendicular to the direction of the wood feeding, and the upper surface of the roller is provided near the roller. Because the projection or the flat part was formed to be almost the same height as the lumber, in addition to the use for returning wood, the frictional force with the wood was increased because one side was a projection or a flat part, and when the body was slightly tilted. Even wood can be temporarily stored. This makes it easy to check the finished dimensions of the wood, etc., and to improve the work efficiency of the automatic plane machine.

[Brief description of the drawings]

FIG. 1 is a front view showing one embodiment of a timber returning apparatus according to the present invention.

FIG. 2 is a view taken in the direction of arrow A in FIG. 1;

FIG. 3 is a front view showing the return of wood.

FIG. 4 is a front view in which wood is placed on a return device when the main body is tilted.

[Explanation of symbols]

7 is a storage member, 10 is a chip discharge member, 11 is a roller, 1
3 is a protrusion.

Claims (1)

(57) [Scope of request for utility model registration] 1. A planer cylinder and a storage member which supports a pair of feed rollers are provided opposite to a table supporting wood, and the plane cylinder is driven by a motor provided above the storage member via a driving member. And in the automatic plane machine which has a chip discharge member that discharges and guides the cutting chips at the top of the plane cylinder, the rollers that are supported at both ends in the direction perpendicular to the direction in which the wood is fed in the upper part of the storage member. And a protruding portion or a flat portion having substantially the same height as the upper surface of the roller is formed in the vicinity of the roller.