JPH0760588A - Automatic wood feeding device - Google Patents

Abstract

PURPOSE:To full automatically perform action for feeding out a plurality of woods, fed in a parallel condition, while rotated one by one to a sideward carry out means. CONSTITUTION:A device is constituted of a supporting base 4 for receiving woods 2 fed by a conveying means 3 stopped in a certain position, extruding plate 6 for extruding sideward the wood 2 placed on the supporting base 4, liftable retaining member for pressing an upper part of the wood 2 extruded by the extruding plate 6 to hold the wood in a proper attitude and a rotary unit 32 like a rotary brush for dropping the wood 2 left as it is or 90 deg. rotated on a carry out means 34 provided by one step lower in the sideward of the supporting base 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention, during the process of processing lumber such as square lumber and plate lumber, feeds the lumber fed by the conveying means one by one to the lateral discharging means and at the same time rotating it by 90 ° As a posture suitable for the processing means of
The present invention relates to an automatic wood charging device that automatically carries out the action of feeding to the next processing means.

[0002]

2. Description of the Related Art A wood 2 in which a finger 1 is formed by cutting a plurality of cuts at both ends of a plate or a square made of wood by a finger processing machine has a state in which the fingers 1 are vertically arranged as shown in FIG. It comes out of the finger processing machine.

The material 2 coming out in the above-mentioned direction is shown in FIG.
As described above, the fingers 1 are tilted by 90 ° so that they are lined up in the front and back, and sent out to the connecting device in the next step.

[0004]

The above-described device for depressing wood is conventionally known as a wood demolition device. Conventionally, however, a device for feeding wood to this wood demolition device and a device for decomposing the wood after defeating it are as follows. There was a problem that the flow of the wood was not smooth because the devices for feeding to the device were provided separately.

The object of the present invention is to solve the problems of the above-mentioned conventional apparatus, for example, when the timber sent from the finger processing machine is aligned and sent out to the next connecting apparatus as they are, or when they are sent out. The object is to provide a device that automatically performs a 90 ° tilting action.

[0006]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention has a height-adjustable support base having a stopper for receiving a timber fed by a conveying means and stopping the timber at a fixed position. The pushing plate that pushes the wood on the support stand to the side of the support stand, and the lifting roller that keeps the wood in the correct posture by pressing the upper part of the pushed wood with this push plate, A configuration is adopted in which the wood that has passed through the lower portion of the pressing roller is rotated by 90 ° and dropped onto the carry-out means provided at a lower position on the side of the support table.

[0007]

[Function] For example, the wood sent out from the finger processing machine is placed in parallel on the conveying means and placed on the support base,
Stopped by a stopper and lined up at a fixed position.

Next, the pushing plate works to push the side-by-side timber to the side of the supporting base, in which case the leading timber reaches the side edge of the supporting base while being pressed by the pressing roller and rotates at this portion. Contacting a rotating body like a rotating brush 9
While rotating 0 °, it falls on the carrying-out means which is one step lower, and the carrying-out means inserts it into the next connecting device or the like.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the embodiments shown in FIGS. 1 to 6, A is a frame, 3 is a conveying means such as a belt conveyor provided on the frame A, and is driven in the arrow direction of FIG. A guide 5 is provided in the. A fixed or vertically adjustable support base 4 is provided next to the transport means 3.

Reference numeral 6 in FIG. 3 denotes an extruding plate provided on the left side of the frame A, which is moved forward and backward by an air cylinder 7 provided on a supporting plate 8 fixed on the frame A. Reference numeral 9 denotes a guide rod fixed to the push-out plate 5, which is slidably fitted in a guide cylinder 10 provided on the support plate 8.

Reference numeral 11 in FIGS. 2 and 3 denotes a plate-shaped stopper provided on the end portion of the support base 4, and the wood 2 sent to the support base 4 is stopped by the stopper 11.

Reference numeral 12 in FIGS. 1 to 3 is an inverted L-shaped elevating frame which ascends and descends along a guide 13 on the right rear side of the frame A. The handle 14 is rotated to adjust the feed screw to an arbitrary height. it can.

A guide plate 15 is provided at the end of the elevating frame 12, and a plurality of notches 16 are provided on the lower side of the guide plate 15 as shown in FIG. The piece 17 is made to fit in each notch 16 of the lowered guide plate 15. When the support base 4 is adjustable in vertical position, as shown in FIG. 1, a plurality of lifting drive devices 19 such as air or hydraulic cylinders or screw jacks are used.
Thus, the height can be set to an arbitrary height together with the push-out plate 6 and the air cylinder 7.

Reference numeral 20 in FIGS. 1 to 5 is a support frame fixed to the end of the elevating frame 12, and the upper ends of a pair of air cylinders 21 and 22 are swingably mounted on the support frame 20 as shown in FIG. .

The lower end of a roller frame 27 that moves up and down by the air cylinder 21 is attached to the outer end of a support piece 26 swingably attached to the lower end of a support member 25 fixed downward from the outer end of the support frame 20. The pressing roller 23 as a pressing member is concentrically attached to this connecting portion.

One end of a swing frame 29 is rotatably attached to the lower part of the member 25 positioned directly above the mounting portion of the support piece 26, and the member 30 is moved up and down by the air cylinder 22.
And a lower end of the swing frame 29 is rotatably connected by an axis.

A pressing roller 24 as a pressing member is provided at the lower end of a roller frame 31 formed downward on the outer end of the swing frame 29.
Rotatably attached.

As shown in FIG. 4, a rotary shaft 33 rotatably mounted below the end of the elevating frame 12 so as to be positioned adjacent to the roller 24 has a plurality of rotary brushes or rubber rollers. The body 32 is fixed and is driven in the direction of the arrow in FIGS. 2 and 4 by the driving means.

Below the rotating body 32, a carrying-out means 34 such as a belt conveyor is provided so as to receive the wood dropped from the side edge of the support 4.

Since the carry-out means 34 extends to the left as shown in FIG. 3 and is driven as shown by the arrow, the wood dropped on the carry-out means 34 is sent to the left.

A guide plate 35 is provided on the rear side of the carry-out means 34 as shown in FIGS. The guide plate 35 slides on the carry-out means 34 via the feed screw by the rotation of the handle 36.

The operation of the above embodiment will be described. When the wooden piece 2 is delivered to the unloading means 34 without rotating, the upper surface of the support base 4 is adjusted to be slightly higher than the upper surface of the unloading means 34. At the same time, the positions of the pressing rollers 23, 24 and the rotating body 32 are adjusted.

After that, processing such as cutting and forming the fingers 1 at both ends is performed by a finger processing machine (not shown) provided on the right side of FIGS. 1 and 3, and the conveying means is indicated by a chain line in FIG. The wood 2 that has been sent to the top 3 is the transport means 3
Then, it enters the support base 4 and is stopped by the stopper 11 as shown in FIG.

Next, the cylinder 7 acts to push out the pushing plate 6.
Moves in the direction of the arrow in FIG. 3 and pushes out the wood 2 on the support 4. The top of the pushed out wood 2 comes into contact with the lower side of the rotating body 32 rotating in the direction of the arrow, rests on the carrying-out means 34 while maintaining its posture, and is sent out to the next connecting device or the like. To be done.

When the wood 2 is to be tilted, the support 4 is raised and the step between the support 4 and the carry-out device 34 is set as shown in FIG. In this state, when the leading end of the wooden piece 2 pushed out by the push-out plate 6 comes into contact with the lower side of the rotating body 32 rotating as shown by the arrow in FIGS. 4 and 6, it falls down as shown by the arrow and the carrying-out means 34. It is placed on top, moves in the direction of the arrow in FIG. 3, and is sent out to the next connecting device or the like.

In any of the above cases, the pressing rollers 23, 24
Has a role of guiding the succeeding timber 2 so as to be correctly moved to the discharging means 34. The guide plate 15 guides the wood 2 so that the wood 2 does not move laterally when the wood 2 is being fed onto the support base 3 by the conveying means 2. At this time, the rollers 23 and 24 are cylinders. 21, 2
It is pulled up by 2 so as not to interfere with the movement of wood 2.

In the embodiment shown in FIG. 7, the pressing member on the rotating body 32 side is a pressing plate 37. In this case, a part of the pressing plate 37 is swingable by a shaft 39 on a bracket 38 fixed to the support member 25. And the rear end of the pressing plate 37 is connected to the lower end of the piston rod 41 of the air cylinder 40. The upper end of the air cylinder 40 is swingably attached to a bracket 42 provided on the support member 25.

A support piece 43 is rotatably mounted on the shaft 39, and its tip is rotatably connected to the shaft of the roller 23. The operation of this embodiment is the same as that of the embodiment shown in FIG.

[0029]

[Effect] According to the present invention, since the operation of tilting the wood, which has been finger-processed as described above and sent on the conveyor, by 90 ° and sending it one by one to the next connecting device, etc. There is an effect that supply and posture conversion can be performed very efficiently.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment.

FIG. 2 is a side view of the above.

FIG. 3 is a plan view of the same.

[Figure 4] Enlarged side view of the wood felling part

FIG. 5 is a front view of the above.

FIG. 6 is a perspective view of the same.

FIG. 7 is an enlarged side view showing another example of the wood felling portion.

FIG. 8 is a perspective view showing an end portion of the timber when being carried in.

FIG. 9 is a perspective view showing the end portion of the wooden piece when it is carried out.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Finger 2 Wood 3 Conveying means 4 Support 6 Pushing plate 11 Stopper 23 Holding roller 24 Holding roller 32 Rotating body 34 Unloading means 37 Holding plate

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Shigetomi Goda 2-22 Chayamadai Sakai City No. 209 No. 209

Claims (2)

[Claims] 1. A support base having a stopper for receiving the wood fed by the conveying means and stopping the wood at a fixed position, and an extrusion plate for pushing the wood placed on the support base to the side of the support base. , A pressing member that can move up and down by pressing the upper part of the extruded wood with this extruded plate to keep the wood in a correct posture,
An automatic wood loading device comprising a rotating body for feeding wood that has passed through a lower portion of the holding member onto a carry-out means provided on the side of the support base while maintaining a correct posture. 2. A height-adjustable support base having a stopper for receiving the wood fed by the transport means and stopping it at a fixed position, and the wood placed on the support base to the side of the support base. An extruding plate to be extruded, a pressing member that keeps the wood in a correct posture by pressing the upper part of the wood extruded by the extruding plate, and the wood that has passed through the lower part of the pressing member to the side of the support table. 90 ° on the unloading means that is one step lower
An automatic wood loading device consisting of a rotating body that is rotated and dropped.