JPH0820001A - Device and method for controlling precutting planer - Google Patents

Abstract

PURPOSE:To automate cutting work of logs by a precutting planer so as to save labor and improve productivity. CONSTITUTION:A precutting planer control device comprises a planer body 1, a feeding conveyor 2, a measuring device 3 for automatically measuring an outline dimension of a log placed on the feeding conveyor 2, a finished dimension register means in which finished dimension of the log is registered, a finished dimension determination means for determining the finish dimension based on the actual outline dimension of the log, and a control data calculation means for calculating a control data of the planer body 1 based on a difference between the actual outline dimension and the finish dimension of the log. A drive control means is provided for controlling the planer body 1 and the feeding conveyor 2 for planing based on the control data after the calculation of the control data, and taking out the planed log after it is planed so as to send out to a conveyor 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a control device and a control method for a precut planing board.

[0002]

2. Description of the Related Art Conventionally, a horizontal material which is a structural material of a wooden house,
Various dimensions (width, height, length) are specified for the pillar material and the like. Therefore, when cutting horizontal materials, pillars, etc., after each time the worker measures the dimensions of the material with a glass or calipers, the cutting machine such as a planer is used to cut the material to the desired width and height. After adjusting so that it will be finished,
The material is put into a cutting machine such as a planer to perform cutting.

[0003]

When the above-mentioned conventional planing machine is used for cutting, each time the operator measures the size of the material with a scissors, a caliper, or the like, the material is used for the cutting machine such as the planing machine. Since it is necessary to adjust the width and height so as to be finished, there is a problem that the man-hours are large and the productivity is low. Therefore, in the present invention, by performing the dimension measurement of the material, the determination of the finished dimension, the automatic setting of the finished dimension of the planer, and the automatic feeding of the material, it is possible to save labor, improve the productivity, and take out the conveyor. By adding an automatic processing material take-out device to the side, it can be connected to various joints and automatic pre-cut lines that perform joint processing, enabling unmanned operation of the planer and various joints and joint processing lines. This is a technical issue to be solved.

[0004]

In order to solve the above problems, therefore, in the present invention, a control device for a precut planing board, a loading conveyor for conveying the placed precut material to the planing board body, Measuring device for measuring the outer dimensions of the material placed on the feeding conveyor, finishing dimension registration means for registering a plurality of finishing dimensions, and a plurality of finishing dimensions and the feeding conveyor registered in the dimension registration means Compared with the outer dimensions of the placed material, the finish dimension determination means for determining the finish dimension of the material, and the finish dimension of the material and the outer dimension of the material determined by the finish dimension determination means. Control data calculating means for calculating the control data of the planer based on the above, and the input after the control data is calculated by the control data calculating means. The same planer body drive control based on the motor, - driving the conveyer, the control de with turning on the material placed on the feed conveyor to the planer body
After performing the planer processing, the control means for controlling the drive for feeding the material after the planer processing to the take-out conveyor is provided.

[0005]

According to the control device for the precut planing board having the above structure, the external dimensions of the raw material placed on the feeding conveyor before the precut processing are measured by the measuring means, and the external dimensions and a plurality of finishes registered in advance. After comparing the dimensions and determining the finished dimension of the material, after determining the control data of the planer based on the outer dimension of the material and the finished dimension of the material, the loading conveyor is driven and placed. The placed pre-cut material is put into the planer board body, the material is planed based on the control data, and then the planed material is taken out by the take-out conveyor.

[0006]

Embodiments of the present invention will now be described with reference to the drawings. FIG. 1 is a front view showing the overall configuration of a precut planing board. As shown in FIG. 1, materials such as a horizontal material and a pillar material that are structural materials of a wooden house are placed,
A loading conveyor 2 is provided for loading the same material into the planer body 1 after measuring the width and height. Further, a measuring device 3 for measuring the width and height of the material placed on the feeding conveyor 2 is installed near the feeding conveyor 2. Further, a take-out conveyor 4 for taking out a material cut to a predetermined finished size by the planer board body 1 is installed downstream of the planer board body 1.

A control board 5 for driving and controlling the planer body 1, the loading conveyor 2 and the take-out conveyor 4 is attached to the essential points of the planer body 1. This control panel 5 has a built-in sequencer, and the finished dimensions of the sequencer are registered with the finished dimensions of the horizontal members, pillars and the like. The registered data has the following values. Horizontal material width 90,105,120,135mm height 90,105,120,135,150-39
0 mm (30 mm interval) Column size Width 90, 105, 120, 135, 150 mm Height 90, 105, 120, 135, 150 mm

The measuring device 3 is provided with encoders, which will be described later, that output a number of pulse signals corresponding to the width and height of the material, as will be described later. The output pulse signal is the sequence of the control panel 5.
The width and height of the material placed on the input conveyor 2 are measured because they are input to the counter and counted.

Next, the configuration and operation of the measuring device 3 will be described with reference to FIGS. 2, 3 and 4. FIG. 2 is a side view of the measuring device 3, and FIG.
FIG. 4 is a side view showing a measurement state in which the height and width of the measurement device 3 are measured, and FIG. 4 is a front view of the measurement device 3.

As shown in FIG. 2, a column 11 is attached to the base of a loading conveyor 2 having rollers arranged on the conveying surface, and a frame 12 can be lifted and lowered on the column 11. A guide rail 13 is attached to support the. The frame 12 is a frame for measuring the height of the material W, and a height measuring cylinder 14 for measuring the height of the material W is provided on the upper end surface of the frame 12.
Are mounted vertically. This height measuring cylinder 1
4 is a cylinder rod 1 with a clamper 15 attached to the tip
4a (see FIG. 2), when measuring the height of the material W placed on the feeding conveyor 2, the cylinder rod 14a is extended and the clamper 15 is brought into contact with the upper end surface of the material W. At this time, as the extension of the cylinder rod 14a progresses, the frame 12 is lifted and the lower portion 12a of the frame comes into contact with the bottom surface of the material W to sandwich the material W from above and below, and the height can be measured. Done.

The height measuring cylinder 14 is equipped with an encoder, and the encoder is the cylinder rod 1.
The number of pulse signals corresponding to the extension amount of 4a is output. The signal is input to the sequencer and counted, so that the height of the material W placed on the feeding conveyor 2 is measured. In this height measurement, the sequencer increments the cylinder rod 14a when the extension is zero as the count origin value.

Next, the material W placed on the feeding conveyor 2
A configuration for measuring the width dimension of will be described. The frame
The guide shaft 16 attached to the bottom of the frame 12
It is a guide member that supports the calipers 17, 18 so as to be horizontally movable. The caliper 17 has a width measuring cylinder 19
Is attached. The caliper 18 is slidably inserted into the guide shaft 16 and is attached to the tip of a cylinder rod 19 a of the width measuring cylinder 19. The caliper 17 is driven by driving the width measuring cylinder 19.
Approach and leave. The width measuring cylinder 19 is equipped with an encoder, and the encoder is the cylinder rod 1
The number of pulse signals corresponding to the expansion / contraction amount of 9a is output. Since the signal is input to the sequencer and counted, the width of the material W placed on the feeding conveyor 2 is measured. In this width measurement, the sequencer increments when the cylinder rod 19a is extended to the maximum as the count origin value.

FIG. 3 is a side view of the measuring device 3 showing a state in which the height dimension and the width dimension of the material W placed on the loading conveyor 2 are measured. Hereinafter, the measuring operation of the height dimension and the width dimension of the material W by the measuring device 3 will be described. When the material W is placed on the loading conveyor 2, a limit switch (not shown) is turned on, and the placement detection signal is input to the sequencer. The sequencer to which the placement detection signal is input outputs a drive signal (height measurement command signal) to the height measurement cylinder 14 for the set time of the built-in timer.

The height measuring cylinder 14 is driven by a drive signal (measurement command signal) from a sequencer to make the cylinder rod 1
Since 4a is extended, the clamper 15 at the tip of the cylinder rod 14a contacts the upper surface of the material W. Since the cylinder rod 14a tries to extend further, the frame 12 is lifted, and the frame lower portion 12a comes into contact with the bottom surface of the material W so that the material W is sandwiched from above and below. The height of the material W is measured based on the increment value of the pulse signal from the encoder of the height measuring cylinder 14 until this state is reached. As the frame 12 is lifted as described above, the upper portions of the calipers 17, 18 are raised above the lower surface of the material W.

When the height measurement time of the material W set by the timer of the sequencer or the like elapses, the sequencer keeps the material W as described above and the sequencer measures the width of the cylinder 1.
9, the drive signal (width measurement command signal) is output for the set time of the built-in timer. When a drive signal (width measurement command signal) is output from the sequencer to the width measurement cylinder 19, the width measurement cylinder 19 starts the operation of retracting the cylinder rod 19a, and the calipers 17, 18 approach each other. Insert the material W.

The sequencer measures the width of the material W based on the increment value of the pulse signal from the encoder of the width measuring cylinder 19 until the above state is reached.
When the measurement of the height and width of the material W is completed as described above, the sequencer extends the cylinder rod 19a of the width measuring cylinder 19 and separates the calipers 17, 18 from each other. Further, the cylinder rod 14a of the height measuring cylinder 14 is pulled in, the clamper 15 is separated from the upper surface of the material W, and the frame lower portion 12a is separated from the lower surface of the material W. As a result, the measurement operation of the height dimension and the width dimension of the material W by the measuring device 3 is completed, and the material W is ready to be conveyed by the loading conveyor 2.

When the material W is ready to be transported by the loading conveyor 2, the sequencer drives the loading conveyor 2 to transport the material W to the planer body 1. Hereinafter, the planer body 1 will be described with reference to FIGS. 5 and 6. In FIG. 5, the base 21 installed at the lower end of the planer body 1 is connected to the lower frame of the input conveyor 2 and the frame of the take-out conveyor 4, respectively. Three columns 22 arranged in the direction are erected.

On the inner surface of each column 22, a lower unit frame 25a of a lower surface cutting unit 25 installed above the base 21 and an upper surface cutting unit 40 installed above the lower surface cutting unit 25. A guide rail that supports the unit frame 40a and the unit frame 40a so as to be vertically movable.
23 are mounted vertically.

The lower unit frame of the lower surface cutting unit 25
The lower planer blade 32 that rotates around a horizontal axis of rotation that is orthogonal to the material feeding direction and cuts the lower surface of the material W is provided on the hole 25a.
And a lower planer shaft drive motor 33 for rotating the lower planer blade 32.

A lower ruler 34, which is in contact with the lower end of one side surface of the material W and guides the material W in the material feeding direction, is horizontally attached to the upper end of the lower unit frame 25a. A ruler surface parallel to the direction is formed.

The lower unit frame 25a has a screw rod 26a which is driven to rotate by a table lifting motor 27 connected to the lower unit frame 25a and the screw rod 26a. Nut 26b and this nut 26
An elevating mechanism 26 having a link 26c coupled to b is attached.

The lower unit frame of the lower surface cutting unit 25
A table roller unit 29 arranged in the material feeding direction is attached to a table 28 which is connected to the frame 25a by a link and is driven by an elevating mechanism 26 to ascend and descend.

Each table roller unit 29 is arranged in the material feeding direction and comes into contact with the lower surface of the material W while rotating to push the material W in the material feeding direction, and a table roller 30 of each set. Roller drive motor 3 for rotating the table roller 30
1 (see FIG. 6).

The table 28 and the table roller 30 are vertically moved and adjusted by the elevating mechanism 26, and the height of the upper surface of each carry-in roller of the loading conveyor 2 is set to the right side of the lower planer blade 32 in the figure. The height is adjusted to be equal to the height of the upper surfaces of the two sets of table rollers 30. The difference between the height of the upper end surface of the lower planer blade 32 and the height of the upper surface of the table roller 30 is the cutting allowance H of the lower surface of the material W to be cut by the lower planer blade 32.
It becomes 3.

When each table roller 30 rotates and presses against the lower surface of the material W to push the material W, a force that presses the material W against the lower ruler 34 is applied to the material W. W is pushed in the material feeding direction while being pressed against the ruler surface 34a.

The upper unit frame of the upper surface cutting unit 40
An upper planer blade 49 for cutting the upper surface of the material W by rotating around a rotational axis parallel to the rotational axis of the lower planer blade 32 and an upper planer shaft for rotationally driving the upper planer blade 49 are provided in the hole 40a. The motor 50 is attached.

An upper ruler 51 is installed at the lower end of the upper unit frame 40a directly above the lower ruler 34 in parallel with the lower ruler 34 and contacts one side of the material W with the upper end to guide the material W in the feeding direction. Is attached horizontally, and a ruler surface 51a is formed on the upper ruler 51 in parallel with the feeding direction and in the same plane as the ruler surface 34a of the lower ruler 34.

The upper unit frame 40a is supported by the upper unit frame 40a, and the upper ends of a pair of screw rods 41 hung from the upper ends thereof are rotatably coupled to the upper unit frame 40a. The vicinity of the lower end of 41 is screwed into a pair of left and right nuts 42 fixed to the lower unit frame 25a of the lower surface cutting unit 25, and a bevel gear 43 is fixed to the upper ends of both screw rods 41. Both cutting units 25, 40 are connected by a screw rod 41 and a nut 42 so that they can be jointly moved up and down.

An upper surface cutting unit elevating motor 44 is attached to one end of the upper unit frame 40a, and the forward and reverse rotations of the upper surface cutting unit elevating motor 44 are carried out through a pair of bevel gears 43 and both screw rods. 41, double screw rod 41
Is configured to be rotationally driven in the forward and reverse directions.

Both screw rods 41 are used for lifting the upper surface cutting unit.
When it is rotationally driven in the forward and reverse directions by the cutter 44, the upper surface cutting unit 25 moves up and down together with the screw rods 41, and the interval between both the cutting units 25 and 40 and the interval between the upper and lower planer blades 49 and 32 are expanded or contracted.

The finished thickness H2 of the material W is set on the basis of the thickness H1 of the material W and the amount of distortion of the material W when the long sides of the rectangular cross section are made vertical. Approximately one half of the difference from the finished thickness H2 is the bottom machining allowance H3 by the lower planer blade 32 and the top planing margin H4 by the upper planer blade 49, respectively.

When setting the finished thickness H2, the upper surface cutting unit elevating / lowering mode is adjusted so that the distance between the upper end surface of the lower planer blade 32 and the lower end surface of the upper planer blade 49 becomes the finished thickness H2.
The actuator 44 is driven to adjust the vertical position of the upper surface cutting unit 40.

Four feeding roller units 45 attached to the upper unit frame 40a and arranged in the feeding direction.
1 has its upper end connected to the upper unit frame 40a.
The pair of roller pressurizing cylinders 48 are connected to the lower ends of the piston rods of both roller pressurizing cylinders 48,
A pair of feed rollers 46 that press-contact the upper surface of the material W to push the lower end of the material W in the material feeding direction, and a roller drive motor 47 that rotationally drives both feed rollers 46 (Fig. 6)) and respectively.

Each pressurizing cylinder 48 is connected in parallel to the air pressure source via a pressure reducing valve (not shown), and each roller pressurizing cylinder 48 pushes down the material W via the feed roller 46. Can be adjusted by a pressure reducing valve.

Each feed roller 46 on the right side of the upper planer blade 49 in the figure is installed with its lower surface slightly lower than the lower surface of the upper planer blade 49, and contacts the upper surface of the material W when the material W is transferred. Be pushed up. When each feed roller 46 rotates and presses against the upper surface of the material W to push the lower end of the material W, a force that presses the material W against the upper ruler 51 is applied to the material W, and the material W is one of them. Feeding is near the top of the side
The sheet is pushed in the material feeding direction while being pressed against the ruler surface 51a by the la 46.

The upper surface of the base 21 is operated by air pressure, and the lower surface cutting unit 25 and the upper surface cutting unit 4 are operated at the time of operation.
A pair of balance cylinders 24 for lifting the cutting unit 25 by applying an upward thrust to 0 are fixed upward, and the unit frame 25 of the lower surface cutting unit 25 is fixed.
“A” is mounted on the piston rods of both balance cylinders 24 so that it can be displaced upward.

Both balance cylinders 24 are connected in parallel to a pressure reducing valve which is connected to an air pressure source (not shown), and the thrust force by which both balance cylinders 24 lift both cutting units 25, 40 can be adjusted by the pressure reducing valve. it can.

During the cutting process of the material W in which a sled curved in an upward convex arc shape is formed in the longitudinal direction, the vicinity of the central portion of the material W is gripped between the table roller 30 and the feed roller 46. In a state where both ends of the material W are supported by the feeding conveyor 2 and the unloading conveyor 4, the magnitude of the bending repulsive force when the sled of the material W is pressed and the cutting units 25, 40 added to the material W are The warp shape of the material changes depending on the difference from the total weight, but when both balance cylinders 24 are actuated and an upward thrust is applied to both cutting units 25, 40, both cutting units 25, 40 remove the material W. Since the pushing-down force is reduced and the change in the warp shape of the material W is reduced, the thrust applied by both balance cylinders 24 to both cutting units 25, 40 and each feed roller 46.
The thrust for pressing the warp of the material W can be adjusted by the two pressure reducing valves, and the shape of the warp when the material W is cut can be set to a desired shape.

A side surface processing unit frame 60 is erected at the end of the base 21 on the side of the take-out conveyor 4, and the side surface processing unit frame 60 extends along the material width direction orthogonal to the material feeding direction. 2 pairs of upper and lower guide rails installed horizontally
The rule 61 is fixed.

A right side cutting unit 7 having a right unit frame 70a guided by a pair of upper and lower guide rails 61 near one end of the side surface processing unit frame 60.
0 is supported so as to be horizontally movable in the material width direction, and the left unit frame 74 is guided near the other end of the side surface processing unit frame 60 by a pair of upper and lower guide rails 61.
The left side cutting unit 74 provided with a is connected so as to be horizontally movable in the material width direction.

A right unit moving motor 64 is attached to one end of the side processing unit frame 60, and the right unit moving screw rod 62 connected to the output shaft of the right unit moving motor 64 is a right surface cutting unit. 70 right unit frame
The right unit moving nut 63 fixed to the frame 70a is screwed.

The left unit moving motor 67 is attached to the right unit frame 70a of the right surface cutting unit 70, and the left unit moving screw rod 65 connected to the output shaft of the left unit moving motor 67 cuts the left surface. The left unit moving nut 66 fixed to the left unit frame 74a of the unit 74 is screwed.

The right side cutting unit 70 horizontally moves in the material width direction together with the left side cutting unit 74 by the forward / reverse rotation of the right unit moving motor 64, and the left side cutting unit 74 moves in the forward / reverse direction of the left unit moving motor 67. Move horizontally in the width direction.

The right unit frame of the right surface cutting unit 70
The right planer blade 71, which rotates about a vertical axis of rotation on the vertical axis 70a, cuts the right side of the material, and the right planer blade 7
A right planer shaft drive motor (not shown) for rotating 1 is mounted.

A right side cutting unit ruler 73 is fixed to the right unit frame 70a so as to contact one side surface of the material W and regulates the direction in which the processed material is transferred.
3 is formed with a right ruler surface parallel to the material feeding direction and substantially aligned with the left end surface of the right planer blade 71, and this right ruler surface serves as a reference surface in the material width direction of the processed material after cutting the right surface.

The left unit frame of the left side cutting unit 74
A left planer blade 75 for rotating the left side of the material W by rotating about a vertical axis of rotation and a left planer shaft driving motor 76 for rotationally driving the left planer blade 75 are attached to the hole 74a. ing.

The left unit frame 74a is fixed with a left side cutting unit ruler 77 for preventing lateral displacement of the machined material after left side cutting, and the left side cutting unit ruler 77 is parallel to the material feeding direction and has a left planer. A left ruler surface that is substantially aligned with the right end surface of the blade 75 is formed.

The inner end surface of the right planer blade 71 and both rulers 34, 5
The distance from the first ruler surface 34a, 51a becomes the cutting allowance B3 on the right side surface of the material W, and the cutting allowance B3 is set by the movement adjustment of the right side cutting unit 70 in the material width direction.

The space between the right planer blade 71 and the left planer blade 75 becomes the finished width B2 of the processed material, and the left side cutting unit 7
By adjusting the movement of No. 4 in the material width direction, the finished width B2 and the cutting allowance B4 on the left side surface of the material W are set.

The table roller unit 29d fixed to the side surface processing frame 60 is provided with a plurality of table rollers 30d arranged in the feeding direction and in contact with the lower surface of the processed material.
The height of the upper surface of each table roller 30d matches the height of the upper surface of the carry-out roller of the take-out conveyor 4.

When the material W is cut, the material W is guided by both rulers 34 and 51 and moves in the feeding direction, while the lower planer blade 32, the upper planer blade 49, and the right planer blade 7 are provided.
1. The lower planer, the upper side, the right side, and the left side are sequentially cut by the left planer blade 75, and the material thickness H1 becomes the finished thickness H2 and the material width B1 becomes the finished width B2. Then, the material W after being cut is taken out by the take-out conveyor 4 and sent to the take-out side. In addition, in the case where an automatic take-out device for the processed material (not shown) is added to the take-out conveyor 4 side so that it can be connected to various joints and an automatic pre-cut line for finishing the joint, the operation of the planer is unmanned, It is possible to realize unmanned joints and joint processing lines.

Next, the control of the precut planing board by the sequencer will be described with reference to FIG. In step S1, the measuring device 3 described above
When the height and width dimensions of the material W placed on the loading conveyor 2 are measured and the measurement signals are input to the sequencer, the sequencer determines the actual height and width dimensions of the material W. To measure.

In step S2, the above-mentioned registered dimensions of the cross member and the column material are compared with the actual dimensions of the material W, and in step S3, the measured value is the same as the measured value or more than the measured value.
The size immediately below is determined as the finished size. In step S4, approximately 1/2 of the difference between the actual height and width dimensions of the material W and the height and width dimensions in the determined finished dimensions is calculated by using the lower planer blade 32 and the right planer blade 1 of the planing board body 1. The calculation to replace the scraping amount of 71 is performed.

In step S5, the sequencer
The cutting allowance (dimension B3 in FIG. 7) of the right planer blade (right axis) 71 of the planer body 1 is set, and in step S6,
Set the finished width dimension (B2 dimension in FIG. 7).

On the other hand, in step S7, the sequencer sets the cutting allowance (H3 dimension in FIG. 5) of the lower planer blade (lower shaft) 32 of the planer body 1, and in step S8 the finished height is set. The size (H2 size in FIG. 5) is set.

In step S9, the sequencer
Each of the planer blades (planer shafts), that is, the lower planer blade 32, the upper planer blade 49, the right planer blade 71, the left planer blade 74, and the like are activated, and the material W is transferred and cut as shown in step S10. To process.

When the processing is completed in step S11, if the next material W is placed on the feeding conveyor 2 as shown in step S12, the process returns to step S1 and the processing up to step S12 is repeated, while If there is no material W, the control ends.

[0058]

As described above, according to the present invention, the outer dimensions of the material placed on the feeding conveyor before the precut processing are measured by the measuring device, and the outer dimensions and a plurality of finish dimensions registered in advance are measured. After determining the finished dimension of the material, after determining the control data of the planer based on the outer dimension of the material and the finished dimension of the material, the loading conveyor is driven and placed. The material before pre-cutting is put into the planer and the same material is used as the control data.
After performing the planing process based on the data, the operator takes out the material after the planing process with the takeout conveyor, so that the operator measures the height and width of the material each time the material changes, such as with a scissors or a caliper. Since the work is not necessary and the labor of the worker is largely saved, the labor saving is realized, and it is possible to improve the productivity and the cutting accuracy. Furthermore,
By adding an automatic processing material take-out device to the take-out conveyor side and making it possible to connect with various joints and automatic pre-cut lines that perform joint processing, unmanned operation of the planer and various joints and joint processing lines There is an effect that can be realized.

[Brief description of drawings]

FIG. 1 is a front view showing the overall configuration of a precut planing board.

FIG. 2 is a side view of the measuring device.

FIG. 3 is a measurement state diagram in which material dimensions are measured by a measuring device.

FIG. 4 is a front view of the measuring device.

FIG. 5 is a front view of the planer body.

FIG. 6 is a side view of the planer body.

FIG. 7 is a side view of a side surface processing unit.

FIG. 8 is a control flowchart of a precut planing board.

[Explanation of symbols]

 1 Planer body 2 Loading conveyor 3 Measuring device 4 Ejecting conveyor 5 Control panel 14 Height measuring cylinder 19 Width measuring cylinder W Material

Claims (3)

[Claims] 1. A loading conveyor that conveys the placed pre-cut material to the planer body, a measuring device that measures the outer dimensions of the material placed on the feeding conveyor, and a plurality of finished dimensions. Finished dimension determination is performed by comparing the registered finished dimension registration means with a plurality of finished dimensions registered in the dimension registration means and the outer dimensions of the material placed on the input conveyor to determine the finished dimension of the material. Means, control data calculating means for calculating control data of the planer body based on the finish dimension of the material and the outer dimension of the material determined by the finish dimension determining means, and the control data thereof. After the control data is calculated by the data calculation means, the loading conveyor is driven to load the material placed on the loading conveyor into the planer board main body, and For pre-cutting, characterized by having drive control means for driving and controlling the main body of the planer based on control data to perform planing and then sending out the material after the planing to the conveyer. Planer control device. 2. A measuring device, wherein a frame having a height measuring cylinder for measuring the height of a material is attached to a column so as to be vertically movable, while a width measuring cylinder for measuring a width of the material is provided. The width measuring unit is attached to the frame, and moves up and down together with the frame, and the caliper to which the width measuring cylinder is attached and the caliper attached to the tip of the cylinder rod of the width measuring cylinder are
2. A control device for a precut planing board according to claim 1, wherein each is supported so as to be horizontally movable. 3. A measuring device measures the outer dimensions of a material placed on a feeding conveyor before pre-cut processing, compares the outer dimensions with a plurality of preliminarily registered finish dimensions, and determines the finish dimensions of the material. After determining, after determining the control data of the planer based on the external dimensions of the material and the finished dimension of the material, the loading conveyor is driven to place the placed pre-cut material on the planer. Throw in,
A method of controlling a planer board for pre-cutting, characterized in that the same material is planed based on the control data, and the planed material is taken out by a take-out conveyor.