JPH0286402A - Working machine for plate - Google Patents

Abstract

PURPOSE:To concentrically fit many kinds of heads and to reduce the installation space of the title working machine by fitting a plurality of heads to the sealers of a ramstand which is stood and supported on a bed and working a plate placed on the bed. CONSTITUTION:A conveyor 4 is lowered and a lumber is placed on table 6 with a blower fitted thereto and thereafter a transferring conveyor 4 is stopped. Then the plate W is positioned, attracted and fixed on the table 6 and simultaneously warpage of the plate is straightened with a pressing roller. Furthermore a ramstand 10 is moved backward and the Y-axis directional both end parts of the plate W are cut, sheared, chamfered and worked with a cutter 19 and circular saws 20, 21. Then an X-axis motor is driven and controlled and the X-axia directional end part and face part of the plate W are cut or bored and thereby prescribed work is performed. A plurality of heads are fitted to the sealers and the plate is worked on a bed and therefore the installation space of the working machine can be reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a plate processing machine that cuts a plate and performs predetermined processing on the end face, surface, etc. of the plate to obtain a processed plate for use in furniture or housing. It is.

(Prior art) As a conventional technology, a conveyor shaped like a letter in plan view is provided to transport the plate material in the X-axis direction and then in the Y-axis direction, and a first end tenoner that cuts and processes both ends of one side of the plate material, and a first end tenoner that cuts and processes the other end of the plate material. There is a structure in which a second end tenoner for cutting and processing both ends of the conveyor, a boring machine for drilling holes in the plate material, etc. are sequentially arranged from the transfer start end to the transfer end of the conveyor.

(Problem to be Solved by the Invention) In the conventional system described above, processing machines such as a first end tenoner, a second end tenoner, a boring machine, etc. each having a receiver for the type of processing are arranged in series along the conveyor. ,
This had the disadvantage of requiring a large installation area.

Furthermore, since it is necessary to transport the plate material to each processing machine position and position it, there is a drawback that the number of times the plate material is positioned increases, making it difficult to increase processing accuracy.

The object of the present invention is to provide a novel plate processing machine that eliminates the above-mentioned drawbacks.

(Means for Solving the Problems) In order to achieve the above object, the present invention is constructed as follows.

That is, a cross rail extending in the Y-axis direction is supported above a bed extending in the X-axis direction via a column, and sills are supported movably in the Y-axis direction on both end surfaces of this cross rail in the X-axis direction. each supports a plurality of heads so as to be movable up and down, each of these heads is provided with a cutter, and a Y-axis moving device for moving each sill in the Y-axis direction and a two-axis moving device for moving each head in the vertical direction are provided. It is structured as follows.

In addition, the sills provided on the cross rail include a front sill that faces each other in the Y-axis direction at one end surface in the X-axis direction of the cross rail and is movable in the approaching and separating directions, and a front sill provided on the other end surface in the X-axis direction of the cross rail. The rear sillage is movable in the Y-axis direction, each of the front and rear sills supports a plurality of heads movable up and down, each head is provided with a cutter, and each front and rear sillage is moved along the Y-axis. This configuration includes a Y-axis moving device for moving each head in the vertical direction and a Z-axis moving device for moving each head in the vertical direction.

(Function) Although the present invention has the above configuration, a large number of heads are supported in a concentrated manner on the cross rail via each sill.

Further, a predetermined head is selectively moved by the Y-axis moving device and the Z-axis moving device to face the plate material supported on the bed, and the plate material is processed into a predetermined shape by a cutter attached to the head. become.

(Example) Embodiments of the present invention will be described below based on the drawings.

In the drawings, FIG. 1 is a side view showing an embodiment of the present invention;
FIG. 2 is a left side view thereof, FIG. 3 is a right side view of FIG. 1, FIG. 4 is a partially sectional plan view of the cross rail section, and FIG. 5 is a side view showing another embodiment.

In FIG. 1, reference numeral 1 denotes a bed extending in the left-right (X-axis) direction, and a transfer device 2 is provided on the top of the bed 1 to transfer the board from the left (front) to the right (rear).

This transfer device 2 has a roller-type insertion conveyor 3 and a belt-type transfer conveyor 4 arranged in series on the left and right, and the transfer conveyor 4 has a pair of narrow transfer conveyors as shown in FIGS. 1 and 2. The belts 4a, 4a are extended and wound in the left-right direction on both sides of the bed 1 (both sides in the Y-axis direction), and rotated in the clockwise rotation direction in FIG. 1 by the feed motor 5.
It is supported so that it can move up and down.

Further, blower tables 6, 6 for adsorbing plate materials are extended along the outside of each of the transfer belts 4a, 4a, and belt-type edge processing conveyors 7, 7 are extended along the outside of the blower tables 6, 6. Deploy.

Columns 10 are placed on both sides of the bed 1.

A pinion 12 on the column 10 side, which is rotated by an X-axis motor 11, is engaged with a rack 13 provided on the side surface of the bed 1 so as to be movable in the left-right (X-axis) direction.

A cross rail 15 extending in the width direction of the bed 1, that is, in the Y-axis direction, is supported on the upper part of the column 10, and a pair of front rails C1 and C2 facing each other in the Y-axis direction are provided on the front side of the cross rail 15. , and rear sills C3 are each supported on the rear side of the cross rail 15 so as to be slidable in the Y-axis direction.

The front side relays 01 and C2 are connected to the first Y-axis motor Y1 provided at the left and right ends of the front side of the cross rail 15 in FIG.
・Screw shaft 16 rotated by second Y-axis motor Y2・
Connect to 17 with screws.

The above-mentioned rear sill 03 is the 41st! 1 is screwed to a screw shaft 18 rotated by a third Y-axis motor Y3 provided at the rear left end of the cross rail 15.

As shown in FIG. 3 and FIG.
1.Hl, horizontal head (motor) H2.H2,
Install H3 and H3 opposite each other, and connect heads H1 and Hl.
is moved up and down by a two-axis motor Z1, and the heads H2 and H2
゜H3・H3 is moved up and down by the Z-axis cylinder Z2.

Cutters 19 for chamfering or grooving are mounted on the rotating shafts of the heads H1 and H1, and circular saws 20 and 20 for cutting are mounted on the rotating shafts of the heads H2 and H3.
20 and circular saws 21 and 21 for hair pulling.

As shown in FIGS. 3 and 4, a Y-axis seal 22 is attached to the rear shutter C3, and the Y-axis seal 22 is moved up and down by a Z-axis motor Z3. 22a is a balancer relay.

For example, five heads (router heads) H4-H4 are erected and supported in parallel on the Y-axis seal 22, and these are moved up and down by five Z-axis cylinders 24-Z4.

Then, a predetermined cutter (not shown) is removably attached to the rotating shaft of each of the heads H4 to H4. Note that the head H4' in the center has its rotation axis horizontally so as to be rotatable around the Z axis, and a circular saw 23 is attached to the end of the head H4'.

In FIG. 1, reference numeral 24 denotes a stopper for regulating the plate material transferred by the transfer device 2, and is attached so as to be vertically retractable. Reference numeral 25 denotes a width determining motor that determines the position of the plate material in the Y-axis direction, and in FIGS. .

Here, the above-mentioned transfer device 2. X-axis motor 11, first ~
Third Y-axis motor Y1 to Y3, Z-axis motor Z1, Z3, Z
Driving devices such as the shaft cylinders Z2 and Z4 and each of the heads H1 to H4 are controlled by a signal from a control device (not shown) programmed in advance, a limit switch, and the like.

Next, an example of processing a plate material will be explained.

First, the plate material W placed on the insertion conveyor 3 is transferred rearward (to the right in FIG. 1) by the drive of the transfer conveyor 4, and the stopper 24 which makes the right end of the plate material W protrude upwards
bring it into contact with.

Next, the transfer conveyor 4 is lowered, the plate material W is placed on the blower table 6, and then the transfer conveyor 4 is stopped.

Next, the width determining motor 25 is driven to position the plate W on the blower table 6 at a predetermined position in the Y-axis direction, and then the suction fan is operated to suction and fix the plate W on the blower table 6. At the same time, the presser cylinder 27 is extended and the presser roller 26 is lowered.1. With this presser roller, the plate material W
By pressing the plate against the blower table 6, the warpage of the plate material is corrected.

Then, after lowering the stopper 24, the program of the control device is started.

That is, the first and second Y-axis motors Y1 and Y2 are driven to set the interval between the front shutters C1 and C2, and the Z-axis motor z1 and Z-axis cylinder Z2 are driven to set the intervals between the heads H1 to H.
3 in the vertical direction and cutter 19. Circular saw 20/21
is positioned at a predetermined value, and the heads H1 to H3 are activated.

Next, the X-axis motor 11 is driven to move the column 10 backward (to the left in FIG. 1), and the cutter 19 and circular saw 20
・Cut/pulp both ends of the plate material W in the Y-axis direction using 21.
Chamfer.

Next, after retracting the heads H1 to H3 upward, the third Y-axis motor Y3% two-axis motor Z3 on the rear side 02
．． The two-axis cylinders 74 to Z4, the heads H4 to H4, the X-axis motor 11, and the like are appropriately controlled to cut or drill the ends and surfaces of the plate material W in the X-axis direction to perform predetermined processing.

After the processing of the plate material W is completed, the suction of the plate material W by the blower table 6 is released and the presser roller is raised, and then the transfer conveyor 3 is raised and then driven to remove the processed plate material W. Transfer to the rear, that is, to the right in FIG. At the same time, the selvage processing conveyor 7 is driven to transport the chips to the rear.

Next, after raising the stopper 24 again, the transfer device 2 is driven to transfer the subsequent plate material and process it in the same manner as described above.

In addition, as shown in FIG. 5, in the present invention, a column 10 is erected and fixed at the center of the bed 1 in the X-axis direction, a table 30 is supported movably in the X-axis direction on the upper surface of the bed 1, and this table 30 in the X-axis direction, and by driving and controlling this X-axis motor 31, the plate material W placed on the table 30 is moved in the X-axis direction in the same manner as described above. It may also be processed by

(Effects of the Invention) As is clear from the above description, the present invention supports a cross rail extending in the Y-axis direction on a column supported upright on a bed, and provides rails on both sides of the cross rail in the X-axis direction. Since multiple heads are attached to each sill to process the plate material on the bed, it is possible to install many types of heads in a concentrated manner, reducing the installation space of the processing machine, and also making it possible to process the plate material on the bed. This has the effect of reducing the number of times of positioning and allowing many types of processing to be performed with high precision.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing an embodiment of the present invention, FIG. 2 is a left side view thereof, and FIG. 3 is a right side view of FIG. 1. FIG. 4 is a partially sectional plan view of the cross rail section, and FIG. 5 is a side view showing another embodiment. 1: bed, 2: transfer device, 3: insertion conveyor, 4: transfer conveyor, 5: feed motor, 6: blower table, 7
: Ear processing conveyor, 10: Column, 11: X-axis motor,
12: Pinion, 13 Nirakku, 15: Cross rail,
cl・C2: Front sillage, C3: Rear sillage, Y1~Y
3: 1st to 3rd Y-axis motor, Zl/Z3: Z-axis motor,
Z2-Z4: Z-axis cylinder, H1 to H4: head, W: plate material. Attorney Hisashi Matsumoto Procedural Amendment Document Phantom January 1986

Claims (1)

[Claims] 1. A cross rail extending in the Y-axis direction is supported above a bed extending in the X-axis direction via a column, and sills can be moved in the Y-axis direction on both end faces of this cross rail in the X-axis direction. A plurality of heads are supported on each sillage so as to be movable up and down, each head is provided with a cutter, and a Y-axis moving device moves each sillage in the Y-axis direction, and a Y-axis moving device moves each head in the up-down direction. A plate processing machine characterized by being equipped with a Z-axis moving device. 2. A cross rail extending in the Y-axis direction is supported above the bed extending in the X-axis direction via a column, and it is movable in the approaching and separating directions facing one end surface in the X-axis direction of this cross rail in the Y-axis direction. A front sillage is provided, a rear sillage is supported movably in the Y-axis direction on the other end surface of the cross rail in the X-axis direction, and a plurality of heads are supported on each of the front and rear sillages so as to be movable up and down, Claim 1 characterized in that each of these heads is provided with a cutter, and further provided with a Y-axis moving device for moving each front section and rear section in the Y-axis direction and a Z-axis moving device for moving each head in the vertical direction. Processing machine for the plate materials listed.