KR20230119074A - Apparatus for automation wood processing - Google Patents

Abstract

A wood processing automation device according to the present invention includes a table 100 for transferring a processing target wood 1 in a longitudinal direction; a vision unit 200 disposed above the table 100 and detecting the length and width of the target timber 1 being transported; Upper fixing that presses and fixes the upper side of the target timber 1 based on the data detected through the vision unit 200 and moves the target timber 1 in the longitudinal direction of the table 100 device 800; and a vertical cutting device 500 disposed on the table 100 and cutting the moving target timber 1 in a longitudinal direction to process a plurality of longitudinally cut timbers.
Since the present invention longitudinally cuts the target wood while pressing the upper side of the target wood through the upper fixing device, there is an advantage in minimizing processing errors and preventing safety accidents.

Description

Wood processing automation device {Apparatus for automation wood processing}

The present invention relates to a wood processing automation device.

In general, wood in the form of a plate and wood in a rod form are cut into a plate form by cutting a cylindrical log in a longitudinal direction, and then reprocessed into a plate or rod form to be used for various purposes.

In general, in order to process wood having various sizes and thicknesses, a fixing unit capable of firmly fixing the wood and a cutting unit for cutting the wood fixed by the fixing unit are required.

That is, conventionally, a method for cutting wood by the rotary saw is widely used by installing a rotary saw rotating at high speed on one side and then transporting the wood to be cut with the rotary saw.

However, in order to process the wood according to its width and length, at least four cutting processes are required, and accordingly, performing the work of fixing and transporting bulky wood while changing its direction at each cutting process is a fast way to process wood. It made it difficult, and the loss of manpower was great.

In addition, in the processing of wood, there are differences in the type, size, and cutting standards of the wood to be processed. Therefore, each time processing is performed, an accurate cutting line is prescribed, and the work of fixing, transporting, and cutting the wood according to the prescribed cutting line is repeated. This work had to be performed with a disadvantage that the procedure was complicated and it was not easy to secure a precise cutting result.

Various automated equipment for wood processing has been implemented, but in order to fix, transport, and cut wood, a worker must move the fixing unit or support unit one by one to prevent the unit fixing the wood from being damaged by the cutting unit. Inconvenience followed, and there were frequent cases where the processing error of the wood was increased because the wood, which was the object to be processed, was not firmly fixed.

Republic of Korea Utility Model Registration No. 20-0193869 Korea Utility Model Registration No. 20-0404132

An object of the present invention is to provide a wood processing automation device capable of minimizing operator intervention.

An object of the present invention is to provide a wood processing automation device capable of minimizing processing errors and preventing safety accidents when automatically cutting wood.

The present invention, the table 100 for conveying the processing target wood (1) in the longitudinal direction; a vision unit 200 disposed above the table 100 and detecting the length and width of the target timber 1 being transported; Upper fixing that presses and fixes the upper side of the target timber 1 based on the data detected through the vision unit 200 and moves the target timber 1 in the longitudinal direction of the table 100 device 800; Provides a wood processing automation device including a longitudinal cutting device 500 disposed on the table 100 and cutting the moving target timber 1 in a longitudinal direction and processing it into a plurality of longitudinally cut lumber.

Based on the data sensed by the vision unit 200, one edge and the other edge of the wood to be processed 1 are closely fixed, and along with the wood to be processed 1, in the longitudinal direction of the table 100 A border fixing device 300 that is moved; may further include.

a stopper device 600 disposed on the table 100 and stopping the longitudinally cut timbers moving according to a target longitudinally cut length; and a transverse cutting device 700 disposed on the table 100 and cutting the longitudinally cut timbers stopped by the stopper device 600 in a transverse direction at once.

The upper fixing device 800 includes an upper roller 810 supporting the upper side of the processing target timber 1 and moving the processing target timber 1 toward the vertical cutting device 500; an upper actuator 820 that moves the upper roller 810 in a vertical direction; a roller frame 850 that transmits the driving force of the upper actuator 820 to the upper roller 810; A roller driving motor 860 for rotating the upper roller 810 may be included.

The upper actuator 820 includes a first upper actuator 821 disposed in front of the moving direction of the target timber 1 and a second upper actuator 822 disposed in the rearward moving direction of the target timber 1 ), and the upper roller 810 rotates at the lower end of the first upper roller 811 rotatably coupled to the lower end of the first upper actuator 821 and the lower end of the second upper actuator 822 A possibly coupled second upper roller 812 may be included, and the roller driving motor 860 may rotate at least one of the first upper roller 811 and the second upper roller 812 .

The present invention, the table 100 for conveying the processing target wood (1) in the longitudinal direction; a vision unit 200 disposed above the table 100 and detecting the length and width of the target timber 1 being transported; Upper fixing that presses and fixes the upper side of the target timber 1 based on the data detected through the vision unit 200 and moves the target timber 1 in the longitudinal direction of the table 100 device 800; a vertical cutting device 500 disposed on the table 100 and cutting the moving target timber 1 in a longitudinal direction to process a plurality of longitudinally cut timbers; Based on the data sensed by the vision unit 200, one edge and the other edge of the wood to be processed 1 are closely fixed, and along with the wood to be processed 1, in the longitudinal direction of the table 100 A moving border fixing device 300; a stopper device 600 disposed on the table 100 and stopping the longitudinally cut timbers moving according to a target longitudinally cut length; and a transverse cutting device 700 disposed on the table 100 and cutting the longitudinally cut timbers stopped by the stopper device 600 in a transverse direction at once.

The present invention is a table 100 for conveying the processing target wood (1) in the longitudinal direction; a vision unit 200 disposed above the table 100 and detecting the length and width of the target timber 1 being transported; Upper fixing that presses and fixes the upper side of the target timber 1 based on the data detected through the vision unit 200 and moves the target timber 1 in the longitudinal direction of the table 100 device 800; a vertical cutting device 500 disposed on the table 100 and cutting the moving target timber 1 in a longitudinal direction to process a plurality of longitudinally cut timbers; Based on the data sensed by the vision unit 200, one edge and the other edge of the wood to be processed 1 are closely fixed, and along with the wood to be processed 1, in the longitudinal direction of the table 100 A moving border fixing device 300; a stopper device 600 disposed on the table 100 and stopping the longitudinally cut timbers moving according to a target longitudinally cut length; And a transverse cutting device 700 disposed on the table 100 and cutting the longitudinally cut timbers stopped by the stopper device 600 in a transverse direction at once,

The upper fixing device 800 includes an upper roller 810 supporting the upper side of the processing target timber 1 and moving the processing target timber 1 toward the vertical cutting device 500; an upper actuator 820 that moves the upper roller 810 in a vertical direction; a roller frame 850 that transmits the driving force of the upper actuator 820 to the upper roller 810; A wood processing automation device including a roller driving motor 860 for rotating the upper roller 810 is provided.

The longitudinal cutting device 500 includes a first longitudinal cutting device 501 disposed between the first horizontal frame 111 and the third horizontal frame 113, the second horizontal frame 112 and the third A second vertical cutting device 502 disposed between the horizontal frames 113 may be included.

The first longitudinal cutting device 501 includes a first vertical cutter wheel 510 vertically disposed between the first horizontal frame 111 and the third horizontal frame 113, and the first horizontal frame 111 ) and the third horizontal frame 113, the first vertical motor 520 for rotating the first vertical cutter wheel 510, and the first horizontal frame 111 are disposed outside the base, , A first slide module 540 for moving the first vertical cutter wheel 510 in the left and right directions, and the second longitudinal cutting device 502 includes the second horizontal frame 112 and the third horizontal A second vertical cutter wheel 550 vertically disposed between the frames 113, disposed between the second horizontal frame 112 and the third horizontal frame 113, and the second vertical cutter wheel 550 A second vertical motor 560 for rotating, and a second slide module 580 disposed outside the second horizontal frame 112 and moving the second vertical cutter wheel 550 in the left and right directions. can include

First, since the present invention longitudinally cuts the target wood while pressing the upper side of the target wood through the upper fixing device, there is an advantage in minimizing processing errors and preventing safety accidents.

Second, the present invention has the advantage of minimizing processing errors and preventing safety accidents because the upper roller 810 of the upper fixing device rotates while pressing the processing target timber to move the processing target timber.

Third, in the present invention, since the first upper fixing device is disposed in front of the longitudinal cutting device and the second upper fixing device is disposed in the rear of the longitudinal cutting device, the front and rear are simultaneously fixed during longitudinal cutting of the target wood. This has the advantage of minimizing machining errors and preventing safety accidents.

Fourth, in the present invention, since the border fixing device tightly fixes the left edge and the right edge of the target timber and moves in the longitudinal direction of the table together with the target timber, front / rear when longitudinally cutting the target timber It has the advantage of minimizing machining errors and preventing safety accidents by fixing both at the same time.

Fifth, since the stopper device of the present invention can stop the longitudinally cut timber according to the target longitudinal cutting length, there is an advantage in selectively producing timber of various lengths.

Sixth, in the present invention, when the wood to be processed is cut by the longitudinal cutting device, it is fixed in the vertical direction by the upper fixing device and the left and right lateral directions are fixed by the border fixing device, thereby minimizing processing errors during longitudinal cutting and It has the advantage of preventing safety accidents.

1 is a side view of a wood processing automation device according to a first embodiment of the present invention.
Figure 2 is a plan view of Figure 1;
Figure 3 is a plan view of the border fixing device shown in Figure 2;
Figure 4 is a partial perspective view of the border fixing device shown in Figure 2;
5 is a plan view of the chain block shown in FIG. 4;
Figure 6 is a front view of the upper fixing device shown in Figure 1;
7 is an enlarged view of the stopper device and the transverse cutting device shown in FIG.
8 is an enlarged view of the stopper device and the transverse cutting device shown in FIG.

Hereinafter, embodiments of the present invention will be described in detail so that those skilled in the art can easily practice the present invention with reference to the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification of the present invention, when a certain component is said to "include", it means that it may further include other components without excluding other components unless otherwise stated.

1 is a side view of a wood processing automation device according to a first embodiment of the present invention, FIG. 2 is a plan view of FIG. 1, FIG. 3 is a plan view of a border fixing device shown in FIG. 2, and FIG. 4 is a plan view of FIG. A partial perspective view of the shown border fixing device, Figure 5 is a plan view of the chain block shown in Figure 4, Figure 6 is a front view of the upper fixing device shown in Figure 1, Figure 7 is a stopper device shown in Figure 1 and It is an enlarged view of the transverse cutting device, and FIG. 8 is an enlarged view of the stopper device and the transverse cutting device shown in FIG. 2 .

The wood processing automation device according to the present embodiment includes a table 100 for transporting the target timber 1 in the longitudinal direction, and the length of the target timber 1 disposed on the upper side of the table 100 and transferred. and a vision unit 200 for detecting the width, and one side (right side based on the traveling direction in this embodiment) edge and the other side (this embodiment) of the target timber 1 based on the data sensed through the vision unit 200. In the embodiment, the border fixing device 300 that closely fixes the edge of the left side based on the traveling direction and moves in the longitudinal direction of the table 100 together with the target timber 1, and the vision unit 200. An upper fixing device 800 for pressing and fixing the upper side of the target timber 1 based on the detected data and moving the target timber 1 in the longitudinal direction of the table 100, and the table A longitudinal cutting device 500 disposed on the 100 and cutting the moving target timber 1 in the longitudinal direction to process a plurality of longitudinally cut timbers, disposed on the table 100, and target longitudinally cutting A stopper device 600 for stopping the longitudinally cut timbers moving along the length, and a transverse cut that is disposed on the table 100 and cuts the longitudinally cut timbers stopped by the stopper device 600 in the transverse direction at once. A cutting device 700 is included.

The table 100 includes horizontal frames 110, vertical frames 120 coupled to the horizontal frames 110 and supporting the horizontal frames 110, and the horizontal frames 110 It includes a plurality of rollers 130 disposed between and reducing friction with wood.

An upper frame 150 is disposed above the horizontal frame 110, and the target timber 1 is moved between the upper frame 150 and the horizontal frame 110.

The upper frame 150 is disposed to extend elongately in the transport direction of the wood to be processed 1, and to the upper frame 150, the upper fixing device 800, the stopper device 600 and the transverse cutting device 700 ) is installed.

In this embodiment, the horizontal frame 110 includes a first horizontal frame 111 arranged in a line at one edge, a second horizontal frame 112 arranged in a line at the other edge, and the first horizontal frame 111 ) And a third horizontal frame 113 arranged in a row between the second horizontal frame 112.

The vision unit 200 is disposed above the horizontal frames 110 and recognizes the shape by photographing the target timber 1 moving along the horizontal frames 110 .

In this embodiment, the processing target wood (1) is a form of cutting the raw wood to a predetermined thickness.

Since one side and the other edge of the processing target wood 1 is in a natural state including the bark, either the front end or the rear end of the entry is wide and the other side is narrow.

The vision unit 200 detects the shape of the target timber 1, and a control unit (not shown) learned through artificial intelligence is configured according to the shape of the target timber 1 detected by the vision unit 200. At least one of the border fixing device 300, the vertical cutting device 500, the stopper device 600, or the transverse cutting device 700 may be controlled.

In this embodiment, the vision unit 200 is a camera connected to an artificial intelligence system wired/wireless network.

The border fixing device 300 includes a first border fixing device 301 for fixing the left edge of the processing target timber 1 and a second border fixing device for fixing the right edge of the processing target timber 1 (302).

The first border fixing device 301 and the second border fixing device 302 have the same configuration and are symmetrically arranged on both sides with respect to the third horizontal frame 113.

Since the configuration of the first border fixing device 301 and the second border fixing device 302 are the same, the border fixing device 300 will be described as an example.

The first border fixing device 301 is located on the upper side of the horizontal frame 110, is in close contact with the right edge of the processing target timber 1, and the first pressure moving together with the processing target timber 1 A member 310, the first pressing member 310 is installed, the first border conveyor 320 circulates the first pressing member 310, and the first border conveyor 320 disposed at the entrance side ) and the first entrance wheel 331 that provides a driving force to the first border conveyor 320 and is disposed on the exit side and assembled with the first border conveyor 320, the first border conveyor ( 320) and a first pressure drive motor 340 providing driving force to either the first inlet wheel 331 or the first outlet wheel 332. do.

The first pressing member 310 is disposed in plurality. If it is necessary to distinguish the plurality of first pressing members 310, the first pressing member 311, the first pressing member 312, and the first pressing member 313 are displayed in the same order. .

The first pressing member 310 includes a first cylinder 315 coupled to the first border conveyor 320 and circulated, and a first piston 314 assembled to the first cylinder 315 and moved linearly. And, it is disposed at the end of the first piston 314 includes a first close cushion 316 for pressurizing the wood to be processed (1).

The first cylinder 315 and the first piston 314 have an inflow cylinder structure.

The first contact cushion 316 is coupled to the end of the first piston 314, and adheres to the edge of the processing target wood 1. The first close-contact cushion 316 is formed of an elastic material having a lower hardness than the press target wood 1 .

The first close contact cushion 316 includes a cylindrical portion 316a coupled to the first piston 314 and a hemispherical portion 316b closely attached to the target wood 1 .

The hemisphere portion 316b is formed in a hemispherical shape, and the protruding spherical portion is in close contact with the target timber 1. The hemispherical shape of the hemispherical portion 316b is in close contact with the surface of the processing target timber 1 irregularly formed in an atypical shape to effectively maintain the close contact state while preventing slipping.

In this embodiment, the first entrance wheel 331 or the first exit wheel 332 is formed in a sprocket shape, and the first border conveyor 320 is a chain shape.

The first border conveyor 320 includes a plurality of first chain blocks 440 engaged with the first entrance wheel 331 or the first exit wheel 332, and rotates on the first chain block 440. The 1-1st rotation bar 410 and the 1-2nd rotation bar 420, which are possibly inserted, and the 1-1st rotation bar 410 and the 1-2nd rotation bar 410 of the adjacent first chain blocks 440 A first chain link 430 rotatably connecting each of the rotation bars 420 is included.

The assembly of the first chain block 440, the 1-1 rotation bar 410, the 1-2 rotation bar 420 and the 1st chain link 430 is defined as a first chain block assembly.

The first chain block 440 is connected to the first block base 450 on which the first pressing member 310 is disposed and the first block base 450, and the first entrance wheel 331 Alternatively, the 1-1 interference bar 460 inserted into the teeth of the 1st exit wheel 332 and interlocking with each other, into which the 1-1 rotation bar 410 is rotatably inserted, and the 1st block It is connected to the base 450, is inserted into the teeth of the first inlet wheel 331 or the first outlet wheel 332 to form mutual engagement, and the 1-2 rotation bar 420 is rotatably inserted. 1-2 interference bars 470 are included.

The first block base 450 connects the first base portion 452 on which the first pressing member 310 is disposed, the first base portion 452 and the 1-1 interference bar 460. The 1-1 connection part 454 for connecting, the 1-2 connection part 456 connecting the 1st base part 452 and the 1-2 interference bar 470, and the 1-1 interference bar ( 460) and the 1st-3rd connection part 458 connecting the 1st-2nd interference bar 470.

An outer surface 452a of the first base portion 452 may be formed flat, and the first pressing member 310 may be disposed perpendicular to the outer surface 452a.

The outer surface 452a is disposed toward the edge of the wood to be processed 1, and the inner surface 452b is disposed toward the first inlet wheel 331 or the first outlet wheel 332.

The 1-1 connection part 454 connects the inner surface 452b and the outer surface of the 1-1 interference bar 460 . The 1-2 connection part 456 connects the inner surface 452b and the outer surface of the 1-2 interference bar 470 . The 1-3 connection part 458 connects the outer surface of the 1-1 interference bar 460 and the outer surface of the 1-2 interference bar 470 .

The 1-1 connection part 454, the 1-2 connection part 456, and the 1-3 connection part 458 are formed in an arc shape to effectively distribute the load.

The 1-1st interference bar 460 is hollow so that the 1-1st rotation bar 410 can be inserted therein, and the 1-2nd interference bar 470 is also the 1-2nd rotation bar ( 420) is formed into a hollow so that it can be inserted.

In this embodiment, the 1-1 interference bar 460 is formed in a hollow cylindrical shape, and the 1-2 interference bar 470 is also formed in a hollow cylindrical shape.

The 1-1st interference bar 460 and the 1-2nd interference bar 470 are disposed parallel to each other.

The 1-1 rotation bar 410 and the 1-2 rotation bar 420 are formed in the shape of a cylinder.

When the 1-1st rotation bar 410 is inserted into the 1-1st interference bar 460, both ends protrude outward of the 1-1st interference bar 460, and chains are formed at both ends of the protrusion. Link 430 is assembled.

When the 1-2nd rotation bar 420 is inserted into the 1-2nd interference bar 470, both ends protrude outward of the 1-2nd interference bar 470, and each protruding both ends has a second rotation bar 420. 1 chain link 430 is assembled.

The first chain link 430 is for connecting two adjacent first chain blocks 440 .

In this embodiment, the first chain link 430 is disposed on the upper and lower sides of the first chain block 440, respectively, and if a distinction is needed, it will be referred to as an upper chain link or a lower chain link.

The 1st chain link 430 connects the 1-1st rotation bar 410 of the adjacent 1st chain block 440 and the 1-2nd rotation bar 420 of the adjacent 1st chain block 440, The two first chain blocks 440 are connected so as to be angularly rotatable at a predetermined angle.

Since the first chain link 430 is assembled to the two adjacent rotation bars 410 and 420, the two adjacent first chain blocks 440 can maintain a coupled state.

The second border fixing device 302 is located on the upper side of the horizontal frame 110, is in close contact with the left edge of the processing target timber 1, and the second pressing moving together with the processing target timber 1 A second border conveyor 360 in which a member 350 and the second pressing member 350 are installed and circulates the second pressing member 350, and a second border conveyor 360 disposed at an entrance side ) and the second entrance wheel 371 that provides driving force to the second border conveyor 360, and is disposed on the exit side and assembled with the second border conveyor 360, and the second border conveyor ( 360) and a second pressure drive motor 380 providing driving force to either the second entrance wheel 371 or the second exit wheel 372. do.

The second pressing member 350 is disposed in plurality. If it is necessary to distinguish the plurality of second pressing members 350, the 2-1 pressing member 351, the 2-2 pressing member 352, and the 2-3 pressing member 353 are displayed in the same order. .

The second pressing member 350 includes a second cylinder 355 coupled to the second border conveyor 3260 and circulated, and a second piston 354 assembled to the second cylinder 355 and moved linearly. And, a second close-contact cushion 356 disposed at the end of the second piston 354 to pressurize the target wood 1 .

The second close contact cushion 356 includes a cylindrical portion 356a coupled to the second piston 354 and a hemispherical portion 356b closely attached to the target wood 1 .

The hemisphere portion 356b is formed in a hemispherical shape, and the protruding spherical portion is in close contact with the target wood 1. The hemispherical shape of the hemispherical portion 356b adheres to the surface of the target timber 1 irregularly formed in an atypical shape to effectively maintain the adhered state while preventing slipping.

The second cylinder 355 and the second piston 354 have an inflow cylinder structure.

The second close contact cushion 356 is coupled to the end of the second piston 354 and adheres to the edge of the processing target timber 1 . The second close cushion 356 is formed of an elastic material having a lower hardness than the press target wood 1 .

In this embodiment, the second entrance wheel 371 or the second exit wheel 372 is formed in a sprocket shape, and the second border conveyor 360 is a chain shape.

The second border conveyor 360 includes a plurality of second chain blocks 1440 engaged with the second entrance wheel 371 or the second exit wheel 372, and the second chain block 1440. The 2-1 rotation bar 1410 and the 2-2 rotation bar 1420 rotatably inserted, and the 2-1 rotation bar 1410 of the adjacent second chain blocks 1440 and the 2- It includes a second chain link 1430 that rotatably connects the two rotation bars 1420, respectively.

The assembly of the second chain block 1440, the 2-1 rotation bar 1410, the 2-2 rotation bar 1420, and the second chain link 1430 is defined as a second chain block assembly.

The second chain block 1440 is connected to the second block base 1450 on which the second pressing member 350 is disposed and the second block base 1450, and the second entrance wheel 371 Alternatively, the 2-1 interfering bar 1460 inserted into the teeth of the second exit wheel 372 and interlocking with each other and into which the 2-1 rotation bar 1410 is rotatably inserted, and the second block It is connected to the base 1450, is inserted into the teeth of the second inlet wheel 371 or the second outlet wheel 372 to form mutual engagement, and the 2-2 rotation bar 1420 is rotatably inserted. and a 2-2nd interference bar 1470.

The second block base 1450 connects the second base part 1452 on which the second pressing member 350 is disposed, the second base part 1452 and the 2-1 interference bar 1460. a 2-1 connection part 1454 for connecting, a 2-2 connection part 1456 connecting the second base part 1452 and the 2-2 interference bar 1470, and the 2-1 interference bar ( 1460) and the 2-3 connection part 1458 connecting the 2-2 interference bar 1470.

An outer surface 1452a of the second base part 452 may be formed flat, and the second pressing member 350 may be disposed perpendicular to the outer surface 1452a.

The outer surface 1452a is disposed toward the edge of the wood to be processed 1, and the inner surface 1452b is disposed toward the second inlet wheel 371 or the second outlet wheel 372.

The 2-1 connection part 1454 connects the inner surface 1452b and the outer surface of the 2-1 interference bar 1460. The 2-2 connection part 1456 connects the inner surface 1452b and the outer surface of the 2-2 interference bar 1470. The 2-3 connection part 1458 connects the outer surface of the 2-1 interference bar 1460 and the outer surface of the 2-2 interference bar 1470.

The 2-1 connection part 1454, the 2-2 connection part 1456, and the 2-3 connection part 1458 are formed in an arc shape to effectively distribute the load.

The 2-1st interference bar 1460 is hollow so that the 2-1st rotation bar 1410 can be inserted, and the 2-2nd interference bar 1470 is also the 2-2nd rotation bar ( 1420) is formed into a hollow.

In this embodiment, the 2-1 interference bar 1460 is formed in a hollow cylindrical shape, and the 2-2 interference bar 1470 is also formed in a hollow cylindrical shape.

The 2-1st interference bar 1460 and the 2-2nd interference bar 1470 are disposed parallel to each other.

The 2-1 rotation bar 1410 and the 2-2 rotation bar 1420 are formed in a cylindrical shape.

When the 2-1st rotation bar 1410 is inserted into the 2-1st interference bar 1460, both ends protrude outward of the 2-1st interference bar 1460, and chains are formed at both ends of the protrusion. Link 1430 is assembled.

When the 2-2nd rotation bar 420 is inserted into the 2-2nd interference bar 1470, both ends protrude outward of the 2-2nd interference bar 1470, and each protruding both ends have 2 chain links 1430 are assembled.

The second chain link 1430 is for connecting two adjacent second chain blocks 1440.

In this embodiment, the second chain link 1430 is disposed on the upper and lower sides of the second chain block 1440, respectively.

The second chain link 1430 connects the 2-1st rotation bar 1410 of the adjacent 2nd chain block 1440 and the 2-2nd rotation bar 1420 of the adjacent 2nd chain block 1440 to the adjacent The two second chain blocks 1440 are connected so as to be angularly rotatable at a predetermined angle.

Since the second chain link 1430 is assembled to the two adjacent rotation bars 1410 and 1420, the two adjacent second chain blocks 1440 can maintain a coupled state.

The upper fixing device 800 includes an upper roller 810 that supports the upper side of the target timber 1 and moves the target timber 1 toward the longitudinal cutting device 500, and the upper It includes an upper actuator 820 that moves the roller 810 in the vertical direction, and a roller frame 850 that transmits the driving force of the upper actuator 820 to the upper roller 810 .

In this embodiment, the upper actuator 820 is coupled to the upper frame 150.

In particular, the upper actuator 820 is disposed to be movable along the longitudinal direction of the upper frame 150, and through this, it can appropriately correspond to the length of the target timber 1.

The upper actuator 820 includes a first upper actuator 821 disposed in front of the moving direction of the target timber 1 and a second upper actuator 822 disposed in the rearward moving direction of the target timber 1 ).

The first upper actuator 821 and the second upper actuator 822 are spaced apart from each other in the front-rear direction. The first upper actuator 821 and the second upper actuator 822 are disposed vertically downward in the upper frame 150, and the upper roller 810 is disposed at the lower end.

In this embodiment, hydraulic cylinders are used for the first upper actuator 821 and the second upper actuator 822, and since the hydraulic cylinder structure is a common technique to those skilled in the art, detailed descriptions thereof will be omitted.

The upper roller 810 includes a first upper roller 811 rotatably coupled to the lower end of the first upper actuator 821 and a first upper roller 811 rotatably coupled to the lower end of the second upper actuator 822. It includes 2 upper rollers 812.

The first roller frame 851 is coupled to the lower end of the first upper actuator 821, and the second roller frame 852 is coupled to the lower end of the second upper actuator 822.

A roller driving motor 860 is disposed on at least one of the first upper roller 811 and the second upper roller 812 . Through the operation of the roller driving motor, at least one of the first upper roller 811 and the second upper roller 812 is rotated to provide a driving force for moving the movable target timber 1 .

In this embodiment, the roller driving motor 860 is disposed on each of the first upper roller 811 and the second upper roller 812 .

The one coupled to the first roller frame 851 is referred to as a first roller driving motor 861, and the coupled to the second roller frame 852 is referred to as a second roller driving motor 862.

The roller frame 850 includes a first roller frame 851 in which both ends of the first upper roller 811 are rotatably assembled, and a second roller frame 851 in which both ends of the second upper roller 812 are rotatably assembled. A roller frame 852 is included.

The first roller frame 851 includes a first roller horizontal portion 853 spaced apart from the upper side of the first upper roller 811 and extends downward from one end of the first roller horizontal portion 853. 1-1 roller vertical portion 854 rotatably assembled with the first upper roller 811 and extending downward from the other end of the first roller horizontal portion 853, the first upper roller 811 and 1-2 roller upright parts 855 rotatably assembled.

The first upper roller 811 is horizontally disposed between the 1-1 roller vertical portion 854 and the 1-2 roller vertical portion 855 .

The lower end of the first upper roller 811 is disposed to protrude downward from the lower ends of the 1-1st roller vertical part 854 and the 1-2nd vertical roller vertical part 855, and through this, the wood to be processed (1) ) can be pressed.

Since both ends of the first upper roller 811 are pressed by the 1-1 roller vertical portion 854 and the 1-2 roller vertical portion 855, deformation of the first roller 811 is minimized. And it is possible to uniformly press the upper surface of the wood to be processed (1).

The second roller frame 852 includes a second roller horizontal portion 856 spaced apart from the upper side of the second upper roller 812 and extends downward from one end of the second roller horizontal portion 856. 2-1 roller vertical portion 857 rotatably assembled with the second upper roller 812 and extending downward from the other end of the second roller horizontal portion 856, the second upper roller 812 and a 2-2 roller upright portion 858 rotatably assembled.

The second upper roller 812 is horizontally disposed between the 2-1 roller vertical portion 857 and the 2-2 roller vertical portion 858 .

The lower end of the second upper roller 812 is disposed to protrude downward from the lower ends of the 2-1st roller vertical portion 857 and the 2-2nd vertical roller vertical portion 858, and through this, the target wood 1 ) can be pressed.

Since both ends of the second upper roller 812 are pressed by the 2-1 roller vertical portion 857 and the 2-2 roller vertical portion 858, deformation of the second roller 812 is minimized. And it is possible to uniformly press the upper surface of the wood to be processed (1).

The first upper roller 811 and the first upper actuator 821 are referred to as a first upper fixing device 801, and the second upper roller 812 and the second upper actuator 822 are referred to as a second upper fixing device. (802).

The upper fixing device 800 further has a structure capable of simultaneously moving the first upper actuator 821 and the second upper actuator 822 in the forward and backward directions.

The upper fixing device 800 is disposed on an upper base 830 to which the first upper actuator 821 and the second upper actuator 822 are fixed, the upper base 830 and the upper frame 150, , The upper base 830 and the upper rail 840 is assembled to be slidably further included.

Since each upper end of the first upper actuator 821 and the second upper actuator 822 is coupled to and supported by the upper base 830, the target wood 1 can be firmly pressed, through which the processing errors can be minimized.

The longitudinal cutting device 500 cuts the target timber 1 moving along the table 100 into a plurality of pieces along the longitudinal direction.

The longitudinal cutting device 500 includes a first longitudinal cutting device 501 disposed between the first horizontal frame 111 and the third horizontal frame 113, the second horizontal frame 112 and the third A second longitudinal cutting device 502 disposed between the horizontal frames 113 is included.

At least one of the first longitudinal cutting device 501 and the second longitudinal cutting device 502 may be moved in the left and right directions according to the left and right widths of the target timber 1, thereby having different widths. Edge loss of the wood to be processed 1 can be minimized.

The first longitudinal cutting device 501 includes a first vertical cutter wheel 510 vertically disposed between the first horizontal frame 111 and the third horizontal frame 113, and the first horizontal frame 111 ) and the third horizontal frame 113, the first vertical motor 520 for rotating the first vertical cutter wheel 510, and the first horizontal frame 111 are disposed outside the base, , A first slide module 540 for moving the first vertical cutter wheel 510 in the left and right directions.

The first vertical cutter wheel 510 has a wheel shape formed in a disc shape, and a cutter blade is formed at an edge in the circumferential direction. The upper end of the first vertical cutter wheel 510 protrudes higher than the upper ends of the first horizontal frame 111 and the third horizontal frame 113 .

The first vertical motor 520 rotates the first vertical cutter wheel 510 by providing a driving force, and the wood to be processed 1 may be cut through the provided driving force.

In this embodiment, the first vertical motor 520 is directly connected to the rotation shaft of the first vertical cutter wheel 510.

In this embodiment, the first vertical motor 520 is disposed between the first vertical cutter wheel 510 and the third horizontal frame 113, and the first slide module 540 is disposed on the opposite side.

When cutting wood, the first vertical motor 520 is coupled to the first horizontal frame 111 to firmly support the load generated by the first vertical cutter wheel 510 .

In addition, a first motor base 530 coupled to the first vertical motor 520 and supported on the ground is further disposed.

The first slide module 540 includes a first slide piston 541 coupled to the first vertical cutter wheel 510 and a first slide cylinder for transporting the first slide piston 541 in the left and right directions ( 542) and a first slide base 545 to which the first slide cylinder 542 is coupled.

The first slide piston 541 is coupled to the rotating shaft of the first vertical cutter wheel 510, and a bearing (not shown) is disposed between the first slide piston 541 and the first vertical cutter wheel 510. Thus, friction caused by rotation of the first vertical cutter wheel 510 is minimized.

With the first slide piston 541 coupled to the first vertical cutter wheel 510, the first slide cylinder 542 pulls or pushes the first slide piston 541 to cut the first vertical cutter. The wheel 510 can be moved in the left and right directions.

Since the first slide piston 541 is rotatably assembled to the rotating shaft of the first vertical cutter wheel 510, the load of the first vertical cutter wheel 510 can be effectively distributed.

In this embodiment, the first slide base 545 and the first slide cylinder 542 are disposed outside the first horizontal frame 111, and the first slide piston 541 is the first horizontal frame ( 111) and is assembled to the first vertical cutter wheel 510.

The second longitudinal cutting device 502 is disposed to face the first longitudinal cutting device 501, and when cutting the target timber 1, cutting is performed on both sides of the target timber 1 at the same time. It is possible to minimize the eccentricity that the wood to be processed is moved to either the left or right side.

The second longitudinal cutting device 502 includes a second vertical cutter wheel 550 vertically disposed between the second horizontal frame 112 and the third horizontal frame 113, and the second horizontal frame 112 ) and a third horizontal frame 113, and a second vertical motor 560 rotating the second vertical cutter wheel 550, and disposed outside the second horizontal frame 112, , and a second slide module 580 for moving the second vertical cutter wheel 550 in the left and right directions.

The second vertical cutter wheel 550 has a wheel shape formed in a disc shape, and a cutter blade is formed at an edge in the circumferential direction. The upper end of the second vertical cutter wheel 550 protrudes higher than the upper ends of the second horizontal frame 112 and the third horizontal frame 113 .

The second vertical motor 560 rotates the second vertical cutter wheel 550 by providing a driving force, and the wood to be processed 1 may be cut through the provided driving force.

In this embodiment, the second vertical motor 560 is directly connected to the rotating shaft of the second vertical cutter wheel 550.

In this embodiment, the second vertical motor 560 is disposed between the second vertical cutter wheel 550 and the second horizontal frame 112, and the second slide module 580 is disposed on the opposite side.

When cutting wood, the second vertical motor 560 is coupled to the second horizontal frame 112 to firmly support the load generated by the second vertical cutter wheel 550 .

In addition, a second motor base 570 coupled to the second vertical motor 560 and supported on the ground is further disposed.

The second slide module 580 includes a second slide piston 581 coupled to the second vertical cutter wheel 550 and a second slide cylinder for transporting the second slide piston 581 in the left and right directions ( 582) and a second slide base 585 to which the second slide cylinder 582 is coupled.

The second slide piston 581 is coupled to the rotating shaft of the second vertical cutter wheel 550, and a bearing (not shown) is disposed between the second slide piston 581 and the second vertical cutter wheel 550. Thus, friction caused by rotation of the second vertical cutter wheel 550 is minimized.

With the second slide piston 581 coupled to the second vertical cutter wheel 550, the second slide cylinder 582 pulls or pushes the second slide piston 581 to cut the second vertical cutter. The wheel 550 can be moved in the left and right directions.

Since the second slide piston 581 is rotatably assembled to the rotating shaft of the second vertical cutter wheel 550, the load of the second vertical cutter wheel 550 can be effectively distributed.

In this embodiment, the second slide base 585 and the second slide cylinder 582 are disposed outside the second horizontal frame 112, and the second slide piston 581 is the second horizontal frame ( 112) and is assembled to the second vertical cutter wheel 550.

The first slide piston 541 and the second slide piston 581 are arranged in a line. The first slide piston 541 and the second slide piston 581 are disposed orthogonally to the moving direction of the target timber 1 .

The rotational axes of the first vertical cutter wheel 510 and the second vertical cutter wheel 550 are arranged on the same axis, and are arranged in the left and right directions in this embodiment.

Each rotation axis of the first vertical cutter wheel 510 and the second vertical cutter wheel 550 may be disposed lower than the horizontal frame 110 .

In this embodiment, the first upper fixing device 801 is disposed in front of the first longitudinal cutting device 501 and the second longitudinal cutting device 502, and the first longitudinal cutting device 501 and the second longitudinal cutting device 501 are disposed. The second upper fixing device 802 is disposed behind the longitudinal cutting device 502.

The first longitudinal cutting device 501 and the second longitudinal cutting device 502 are disposed between the first upper fixing device 801 and the second upper fixing device 802, and the first longitudinal cutting device 501 ) and the second longitudinal cutting device 502 cut the target wood 1, the first upper fixing device 801 and the second upper fixing device 802 are cutting the target wood 1 ) has the feature of minimizing machining errors by pressing the front and rear sides of the

That is, when the first longitudinal cutting device 501 and the second longitudinal cutting device 502 cut the target wood 1, the first upper fixing device 801 and the second upper fixing device 802 Since the processing target timber 1 is cut while pressing the processing target timber 1 downward at the same time, it is possible to minimize processing errors and processing defects.

The left and right widths of the first upper roller 811 and the second upper roller 812 are longer than the left and right widths of the target timber 1 . In this embodiment, the left and right widths of the first upper roller 811 and the second upper roller 812 may be equal to or greater than the distance between the first horizontal frame 111 and the second horizontal frame 112. .

The target timber 1 cut by the first longitudinal cutting device 501 and the second longitudinal cutting device 502 is defined as longitudinally cut timber. In this embodiment, the lengthwise cut timber is composed of three pieces cut in the left and right directions.

When it is necessary to distinguish the vertical cut timber, the one disposed on the right side of the first longitudinal cutting device 501 is referred to as the right longitudinal cutting timber, and the one disposed on the left side of the second longitudinal cutting device 502 is referred to as the left longitudinal cutting timber. It is called, and what is disposed between the first longitudinal cutting device 501 and the second longitudinal cutting device 502 is referred to as mid-level cutting timber.

In this embodiment, the first upper roller 811 presses down the right-class cut timber, the middle-class cut timber, and the left-class cut timber during cutting to improve cutting precision.

The stopper device 600 supports the shears of a plurality of lengthwise cut timbers at the same time to simultaneously stop right-end cut timber, middle-order cut timber, and left-end cut timber.

The stopper device 600 may be assembled to the horizontal frame 110 or the upper frame 150. In this embodiment, the stopper device 600 is assembled to the upper frame 150, and is interposed in the forward direction of the movement path of the longitudinally cut lumber only when the right-end cut lumber, the middle-end cut lumber, and the left-end cut lumber are moved, thereby reducing the longitudinal cut The shear of the timber is supported, and the movement of the longitudinally cut timber is stopped.

The stopper device 600 is assembled to the upper frame 150, the fixed stopper body 610 positioned on the upper portion of the horizontal frame 110, and the fixed stopper body 610 around the stopper shaft 625 ), a rotation stopper body 620 that is rotatably assembled to and supports and stops the front end of the longitudinally cut timber being moved, and a shaft support disposed on the fixed stopper body 610 and supporting the stopper shaft 625 A body 630, a stopper motor 640 disposed on the fixed stopper body 610, a stopper drum 650 coupled to the stopper motor 640 and rotated, and one end of the rotation stopper body 620 A wire 660 coupled to, the other end of which is coupled to the stopper drum 650, and a stopper movable rail fixed to the upper frame 150 and assembled such that the fixed stopper body 610 is movable in the forward and backward directions. (670) is further included.

In this embodiment, the stopper moving rail 670 has an LM guide structure.

The fixed stopper body 610 is coupled to the stopper movable rail 670 and includes a first fixed body portion 611 disposed to protrude downward from the upper frame 150, and the first fixed body portion ( 611) includes a second fixing body 612 disposed to be bent in the horizontal direction.

The first fixing body 611 is vertically disposed, and the second fixing body 612 is horizontally disposed.

In particular, the second fixing body 612 is disposed to protrude toward the transverse cutting device 700 from the lower end of the first fixing body 611 . That is, the transverse cutting device 700 is disposed between the stopper device 600 and the vertical cutting device 500.

The second fixing body 612 is disposed parallel to the horizontal frame 110 and is disposed above the horizontal frame 110 .

The first fixing body part 611 and the second fixing body part 612 are formed to elongate in the left and right directions. The left and right widths of the first fixing body part 611 and the second fixing body part 612 are shorter than the distance between the first horizontal frame 111 and the second horizontal frame 112 .

The rotation stopper body 620 is rotatably assembled with the shaft support body 630 via a stopper shaft 625. remind

In this embodiment, two shaft support bodies 630 are disposed in the left and right directions.

The one disposed on the left side is defined as the first shaft support body 631, and the one disposed on the right side is defined as the second shaft support body 632.

The first shaft support body 631 and the second shaft support body 632 are disposed to face each other.

Rotation stoppers 633 and 634 that limit the rotation angle of the rotation stopper body 620 may be further disposed on the first shaft support body 631 and the second shaft support body 632 .

The first rotation stopper 633 protrudes from the first shaft support body 631 toward the second shaft support body 632, and the first rotation stopper 633 extends from the second shaft support body 632 to the first shaft support body. The one protruding toward 631 is referred to as the second rotation stopper 634.

The first rotation stopper 633 and the second rotation stopper 634 are disposed to face each other.

The first rotation stopper 633 and the second rotation stopper 634 are disposed higher than the stopper shaft 625 . The first rotation stopper 633 and the second rotation stopper 634 are disposed lower than the stopper drum 650 .

The first rotation stopper 633 and the second rotation stopper 634 are disposed lower than the wire 660, and through this, interference can be prevented when the wire 660 is wound or unwound.

When the rotation stopper body 620 rotates upward, the first rotation stopper 633 and the second rotation stopper 634 support the upper side of the first rotation body 621 so that the rotation stopper body 620 ) stop the rotation.

When the rotation of the rotation stopper body 620 is stopped by the first rotation stopper 633 and the second rotation stopper 634, the first rotation body 621 is vertically erected and the wire 660 ) can be minimized.

Since the front end of the rotation stopper body 620 is rotatably assembled to the first shaft support body 631 and the second shaft support body 632, even if an impact is applied in the process of stopping a plurality of longitudinally cut timbers Impact and load transmitted to the stopper shaft 625 can be dispersed.

The stopper shaft 625 includes a first stopper shaft (not shown) rotatably assembled with the first shaft support body 631 and a second stopper rotatably assembled with the second shaft support body 632 It includes an axis (not shown).

The rotation stopper body 620 includes a first rotation body portion 621 rotatably assembled with the first stopper shaft and the second stopper shaft and rotated above the second fixing body portion 612, A second rotation body 622 bent downward from the first rotation body 621 is included.

According to the operation of the wire 660, the first rotation body 621 and the second rotation body 622 are rotated in the vertical direction at the same time.

The rear end 621a of the first rotation body 621 is spaced apart from the rear surface of the first fixing body 611 to secure a rotation radius of the first rotation body 621 .

The first rotation body 621 and the second rotation body 622 are orthogonally disposed.

When the movement of the longitudinally cut timbers is stopped, the lower end 622a of the second rotating body 622 is positioned lower than the second fixed body 612 and higher than the horizontal frame 110 .

After cutting the length of the longitudinally cut timbers through the transversal cutting device 700, when the longitudinally cut timbers are moved again, the lower end of the second rotating body part 622 is the second fixed body part 612 It does not block the movement of transversely cut longitudinally cut timbers that are raised and moved above.

In particular, when the rotation stopper body 620 rotates downward, since the lower side of the first rotation body 621 is supported by the upper side of the second fixed body 612, the rotation stopper body 620 Provides a stable support state by the weight of the chair.

When the rotation stopper body 620 rotates downward, since the front surface of the second rotation body 622 is supported by the front end 611a of the second fixing body 612, the longitudinally cut timbers can be stopped. At this time, the impact applied to the second rotating body 622 may be transmitted/dispersed to the fixed stopper body 610 .

The stopper shaft 625 is disposed at the end of the first rotation body 621 and is located above the second fixed body 612 in this embodiment. The stopper shaft 625 is disposed between the rear and front ends of the second fixing body 612 .

The stopper shaft 625 is disposed in the left and right directions.

The rotation stopper body 620 is rotated in the vertical direction around the stopper shaft 625.

The stopper motor 640 is coupled to the stopper drum 650 and rotates the stopper drum 650 . The stopper motor 640 is disposed on one side or the other side of the stopper drum 650 .

In this embodiment, the stopper motor 640 is installed on the fixed stopper body 610. Specifically, the stopper motor 640 is disposed on the fixed body part 611 and is disposed higher than the stopper shaft 625 . The stopper motor 640 is disposed higher than the shaft support body 630 .

Unlike this embodiment, the stopper motor 640 may be installed on the upper frame 150.

A motor shaft (not shown) of the stopper motor 640 is disposed in the left and right directions.

The stopper drum 650 is disposed in the left and right directions. The stopper drum 650 is disposed between the first horizontal frame 111 and the second horizontal frame 112 in the left and right directions.

The stopper drum 650 is disposed between the upper frame 150 and the horizontal frame 110 . In this embodiment, the stopper drum 650 is rotatably disposed on the fixed stopper body 610, and is specifically disposed on the first fixed body 611.

A drum groove (not shown) into which the stopper drum 650 is inserted may be formed in the first fixing body 611 . The stopper drum 650 is disposed in the middle of the height of the first fixing body 611 .

The stopper drum 650 is disposed higher than the first rotation body 621 and the stopper shaft 625 .

The wire 660 can be wound or unwound through rotation of the stopper drum 650, and through this, the rotation stopper body 620 can be rotated in the vertical direction.

For example, when the wire 660 is wound around the stopper drum 650, the rotation stopper body 620 is rotated upward, and the wire 660 is released from the stopper drum 650, The rotation stopper body 620 may be rotated downward by its own weight.

When the rotation of the stopper drum 650 is stopped, the rotation stopper body 620 can maintain a stopped state at a predetermined angle due to the tension of the wire 660 . The load and impact of the rotation stopper body 620 may be dispersed through the tension of the wire 660 .

The rotation axis of the stopper drum 650 is disposed in the left and right directions and is disposed perpendicular to the moving direction of the longitudinally cut timbers.

The lower end of the wire 660 is fixed to the rotation stopper body 620, and the upper end is fixed to the stopper drum 650.

In this embodiment, a plurality of wires 660 may be spaced apart in the left and right directions, and upper ends of the plurality of wires may be fixed to the stopper drum 650, respectively.

When the plurality of wires lift the rotation stopper body 620 at the same time, both left and right sides of the rotation stopper body 620 can be simultaneously lifted.

In this embodiment, the wire 660 includes a first wire 661 and a second wire 662 .

When the first wire 661 and the second wire 662 are wound by the rotation of the stopper drum 650, in order to prevent the first wire 661 and the second wire 662 from being entangled with each other, A partition plate 655 may be disposed on the stopper drum 650 to partition areas of the first wire 661 and the second wire 662 .

The partition plate 655 is disposed in the middle of the left and right of the stopper drum 650 . In this embodiment, the partition plate 655 is located above the third horizontal frame 113 and is arranged in line with the horizontal frame 113 .

The partition plate 655 is formed along the outer circumferential surface of the stopper drum 650 . When viewed from a side view, it is formed in a ring shape having a larger diameter than the stopper drum 650 in this embodiment.

In this embodiment, the left side of the partition plate 655 is referred to as a first zone, and the right side is referred to as a second zone.

When viewed from a top view, the first zone is disposed between the first horizontal frame 111 and the third horizontal frame 113, and the second zone is located between the second horizontal frame 112 and the third horizontal frame ( 113) is placed between them.

The upper end 661b of the first wire 661 is coupled to the first region, and the upper end 662b of the second wire 662 is coupled to the second region.

Specifically, the lower end 661a of the first wire 661 is fixed to the upper side of the rotation stopper body 620, and the upper end 661b is fixed to the stopper drum 650.

The lower end 662a of the second wire 662 is fixed to the upper side of the rotation stopper body 620, and the upper end 662b is fixed to the stopper drum 650.

A first wire fixing part 663 to which the first wire 661 is fixed is disposed on the upper surface of the rotation stopper body 620, and the second wire 662 is disposed on the upper surface of the rotation stopper body 620. ) The second wire fixing part 664 to which is fixed is disposed.

The first wire fixing part 663 is disposed at the rear of the first zone, and the second wire fixing part 664 is disposed at the rear of the second zone.

The first wire fixing part 663 is disposed to protrude upward from the upper side of the first rotating body part 621 . The second wire fixing part 664 is disposed to protrude upward from the upper side of the first rotating body part 621 .

Based on the left and right directions, the first wire fixing part 663 and the second wire fixing part 664 are disposed between the first shaft support body 631 and the second shaft support body 632 .

The transverse cutting device 700 is disposed between the upper fixing device 800 and the stopper device 600 in the front and rear directions.

The transverse cutting device 700 cuts the longitudinally cut timbers according to the length.

The transverse cutting device 700 operates after the stopper device 600 operates.

The transverse cutting device 700 includes a transverse cutting cutter 710 disposed orthogonally to the longitudinal cutting timber, a transverse cutting drive device 720 for rotating the transverse cutting cutter 710, and the transverse cutting drive device 720 A transverse cutting body 730 rotatably coupled and supporting the transverse cutting drive device 720, and a cutting actuator coupled to the upper frame 150 and moving the transverse cutting body 730 in the vertical direction ( 740).

The upper end of the cutting actuator 740 is coupled to the upper frame 150, and the lower end is coupled to the transverse cutting body 730.

In this embodiment, the cutting actuator 740 is a hydraulic actuator that linearly moves the piston, and the lower end of the piston is coupled to the transverse cutting body 730.

The transverse cutting cutter 710 has a chain-sprocket structure, is arranged on sprockets on the left and right sides and rotates, and chain-shaped cutters are arranged and circulated around each sprocket.

The transverse cutting cutter 710 includes a first sprocket 711 disposed on the left side, a second sprocket 712 disposed on the right side, the first sprocket 711 and the second sprocket A plurality of chain cutters 715 rotated around the kit 712, and a first sprocket 715 disposed in the forward and backward directions, forming a rotation axis of the first sprocket 711, and coupled to the transverse cutting body 730. It includes a sprocket shaft 713 and a second sprocket shaft 714 disposed in the front and rear directions, forming a rotation axis of the second sprocket 712, and coupled to the transverse cutting body 730. .

The first sprocket shaft 713 and the second sprocket shaft 714 are disposed outside the horizontal frame 110 .

Specifically, the first sprocket shaft 713 is disposed on the left side of the first horizontal frame 111, and the second sprocket shaft 714 is disposed on the right side of the second horizontal frame 112.

The first sprocket shaft 713 and the second sprocket shaft 714 are disposed above the horizontal frame 110 .

The transverse cutting drive device 720 is coupled to at least one of the first sprocket shaft 713 and the second sprocket shaft 714 to provide a driving force.

In this embodiment, the transverse cutting drive device 720 uses a motor and is installed on the transverse cutting body 730.

The first sprocket 711 and the second sprocket 712 are disposed in the left and right directions.

In this embodiment, at least a part of the first sprocket 711 is disposed on the left side of the first horizontal frame 111, and at least a part of the second sprocket 712 is disposed on the second horizontal frame ( 112) is placed to the right.

Longitudinal timber is cut through the chain cutter 715 that rotates while circulating around the outer circumferential surfaces of the first sprocket 711 and the second sprocket 712 .

The chain cutter 715 should be moved lower than the horizontal frame 110 to cut the longitudinally cut timber.

To this end, the horizontal frame 110 forms a cutting gap 115 into which the chain cutter 715 is inserted. The cutting interval 115 is formed in the front-rear direction.

When the horizontal frame 110 is divided based on the cutting interval 115, the one disposed on the front side of the cutting interval 115 is called a front horizontal frame, and the one disposed on the rear side of the cutting interval 115 It is called rear horizontal frame.

In this embodiment, only the chain cutter 715 is inserted into the cutting interval, and the transverse cutting body 730 is supported on the horizontal frame 110.

The transverse cutting body 730 extends downward from the upper wall 733 to which the cutting actuator 740 is coupled and the front end of the upper wall 733, and the first sprocket 711 and the second 2 The front wall 731 to which the front end of the sprocket 712 is rotatably assembled extends downward from the rear end of the upper wall 733, and the first sprocket 711 and the second sprocket The rear end of the kit 712 includes a rear wall 732 rotatably assembled.

The front wall 731 is disposed in front of the cutting gap 115, and the rear wall 732 is disposed behind the cutting gap 115.

The front wall 731 and the rear wall 732 extend long in the left and right directions.

The front wall 731 and the rear wall 732 cover the front and rear of the chain cover 715 to prevent safety accidents.

A cutter installation space 716 in which the transverse cutting cutter 710 is disposed is formed between the front wall 731 and the rear wall 732 .

When viewed in a side cross-section, the transverse cutting body 730 may have a "∩" shape with an open lower side.

The transverse cutting device 700 may further include a fixing module 750 disposed at a lower end of the transverse cutting body 730 to pressurize and fix the longitudinally cut timber.

In this embodiment, the fixing module 750 includes a front shock absorber 751 disposed below the front wall 731, a rear shock absorber 752 disposed below the rear wall 732, and the A front cushion part 753 disposed below the front shock absorber 751 and a rear cushion part 754 disposed below the rear shock absorber 752 are included.

The front shock absorber 751 and the rear shock absorber 752 are disposed within the left and right widths of the horizontal frame 110 .

In this embodiment, a plurality of front shock absorbers 751 are disposed apart from each other in the left and right directions, and a plurality of rear shock absorbers 752 are also disposed apart from each other in the left and right directions.

The front shock absorber 751 includes a first front shock absorber (not shown) disposed on the left side of the front wall 731 and a second front shock absorber (not shown) disposed on the right side of the front wall 731. includes

The rear shock absorber 752 includes a first rear shock absorber (not shown) disposed on the left side of the rear wall 732 and a second rear shock absorber (not shown) disposed on the right side of the rear wall 732. includes

Since the structure of the shock absorber is a common technique to those skilled in the art, a detailed description thereof will be omitted.

In this embodiment, the front shock absorber 751 presses the front of the longitudinally cut timber to be transversely cut through a certain elastic force, thereby preventing damage to the timber and suppressing shaking of the longitudinally cut timber during cutting.

In addition, the rear shock absorber 752 presses the rear of the longitudinally cut timber through a certain elastic force to prevent damage to the timber and suppress shaking of the longitudinally cut timber during cutting.

In order to prevent damage to wood and increase frictional force, the front cushion part 753 and the rear cushion part 754 are respectively disposed.

The front cushion part 753 is disposed on the first front shock absorber and the second front shock absorber, respectively.

The rear cushion part 754 is also disposed on the first rear shock absorber and the second rear shock absorber, respectively.

In the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments and should not be defined, but should be defined by not only the scope of the claims to be described later, but also those equivalent to the scope of these claims.

100: table 200: vision unit
300: Border fixing device 500: Longitudinal cutting device
600: stopper device 700: transverse cutting device
800: upper fixing device

Claims (10)

Table 100 for transferring the processing target timber 1 in the longitudinal direction;
a vision unit 200 disposed above the table 100 and detecting the length and width of the target timber 1 being transported;
Upper fixing that presses and fixes the upper side of the target timber 1 based on the data detected through the vision unit 200 and moves the target timber 1 in the longitudinal direction of the table 100 device 800;
A wood processing automation device including a longitudinal cutting device 500 disposed on the table 100 and cutting the moving target timber 1 in a longitudinal direction to process a plurality of longitudinally cut lumber.
The method of claim 1,
Based on the data sensed by the vision unit 200, one edge and the other edge of the wood to be processed 1 are closely fixed, and along with the wood to be processed 1, in the longitudinal direction of the table 100 A wood processing automation device further comprising a border fixing device 300 that is moved.
The method of claim 1,
a stopper device 600 disposed on the table 100 and stopping the longitudinally cut timbers moving according to a target longitudinally cut length; and
A wood processing automation device including a transverse cutting device 700 disposed on the table 100 and cutting the longitudinally cut timbers stopped by the stopper device 600 in a transverse direction at once.
The method of claim 2,
The upper fixing device 800,
an upper roller 810 supporting an upper surface of the target timber 1 and moving the target timber 1 toward the vertical cutting device 500;
an upper actuator 820 that moves the upper roller 810 in a vertical direction;
a roller frame 850 that transmits the driving force of the upper actuator 820 to the upper roller 810;
A wood processing automation device including a roller driving motor 860 for rotating the upper roller 810.
The method of claim 4,
The upper actuator 820 includes a first upper actuator 821 disposed in front of the moving direction of the target timber 1 and a second upper actuator 822 disposed in the rearward moving direction of the target timber 1 ),
The upper roller 810 includes a first upper roller 811 rotatably coupled to the lower end of the first upper actuator 821 and a first upper roller 811 rotatably coupled to the lower end of the second upper actuator 822. 2 upper roller 812,
A wood processing automation device in which the roller driving motor 860 rotates at least one of the first upper roller 811 and the second upper roller 812.
Table 100 for transferring the processing target timber 1 in the longitudinal direction;
a vision unit 200 disposed above the table 100 and detecting the length and width of the target timber 1 being transported;
Upper fixing that presses and fixes the upper side of the target timber 1 based on the data detected through the vision unit 200 and moves the target timber 1 in the longitudinal direction of the table 100 device 800;
a vertical cutting device 500 disposed on the table 100 and cutting the moving target timber 1 in a longitudinal direction to process a plurality of longitudinally cut timbers;
Based on the data sensed by the vision unit 200, one edge and the other edge of the wood to be processed 1 are closely fixed, and along with the wood to be processed 1, in the longitudinal direction of the table 100 A moving border fixing device 300;
a stopper device 600 disposed on the table 100 and stopping the longitudinally cut timbers moving according to a target longitudinally cut length; and
A wood processing automation device including a transverse cutting device 700 disposed on the table 100 and cutting the longitudinally cut timbers stopped by the stopper device 600 in a transverse direction at once.
Table 100 for transferring the processing target timber 1 in the longitudinal direction;
a vision unit 200 disposed above the table 100 and detecting the length and width of the target timber 1 being transported;
Upper fixing that presses and fixes the upper side of the target timber 1 based on the data detected through the vision unit 200 and moves the target timber 1 in the longitudinal direction of the table 100 device 800;
a vertical cutting device 500 disposed on the table 100 and cutting the moving target timber 1 in a longitudinal direction to process a plurality of longitudinally cut timbers;
Based on the data sensed by the vision unit 200, one edge and the other edge of the wood to be processed 1 are closely fixed, and along with the wood to be processed 1, in the longitudinal direction of the table 100 A moving border fixing device 300;
a stopper device 600 disposed on the table 100 and stopping the longitudinally cut timbers moving according to a target longitudinally cut length; and
It is disposed on the table 100 and includes a transverse cutting device 700 for cutting the longitudinally cut timbers stopped by the stopper device 600 in a transverse direction at once,
The upper fixing device 800,
an upper roller 810 supporting an upper surface of the target timber 1 and moving the target timber 1 toward the vertical cutting device 500;
an upper actuator 820 that moves the upper roller 810 in a vertical direction;
a roller frame 850 that transmits the driving force of the upper actuator 820 to the upper roller 810;
A wood processing automation device including a roller driving motor 860 for rotating the upper roller 810.
The method of claim 7,
The upper actuator 820 includes a first upper actuator 821 disposed in front of the moving direction of the target timber 1 and a second upper actuator 822 disposed in the rearward moving direction of the target timber 1 ),
The upper roller 810 includes a first upper roller 811 rotatably coupled to the lower end of the first upper actuator 821 and a first upper roller 811 rotatably coupled to the lower end of the second upper actuator 822. 2 upper roller 812,
A wood processing automation device in which the roller driving motor 860 rotates at least one of the first upper roller 811 and the second upper roller 812.
The method of claim 7,
The longitudinal cutting device 500 includes a first longitudinal cutting device 501 disposed between the first horizontal frame 111 and the third horizontal frame 113, the second horizontal frame 112 and the third A wood processing automation device including a second vertical cutting device 502 disposed between the horizontal frames 113.
The method of claim 8,
The first longitudinal cutting device 501 includes a first vertical cutter wheel 510 vertically disposed between the first horizontal frame 111 and the third horizontal frame 113, and the first horizontal frame 111 ) and the third horizontal frame 113, the first vertical motor 520 for rotating the first vertical cutter wheel 510, and the first horizontal frame 111 are disposed outside the base, , Including a first slide module 540 for moving the first vertical cutter wheel 510 in the left and right directions,
The second longitudinal cutting device 502 includes a second vertical cutter wheel 550 vertically disposed between the second horizontal frame 112 and the third horizontal frame 113, and the second horizontal frame 112 ) and a third horizontal frame 113, and a second vertical motor 560 rotating the second vertical cutter wheel 550, and disposed outside the second horizontal frame 112, , Wood processing automation device including a second slide module 580 for moving the second vertical cutter wheel 550 in the left and right directions.

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