EP2150381B1 - Markierungsvorrichtung zur verwendung in einem stahlabschnittsschneidesystem - Google Patents

Markierungsvorrichtung zur verwendung in einem stahlabschnittsschneidesystem Download PDF

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Publication number
EP2150381B1
EP2150381B1 EP08766167A EP08766167A EP2150381B1 EP 2150381 B1 EP2150381 B1 EP 2150381B1 EP 08766167 A EP08766167 A EP 08766167A EP 08766167 A EP08766167 A EP 08766167A EP 2150381 B1 EP2150381 B1 EP 2150381B1
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EP
European Patent Office
Prior art keywords
section steel
marking
actuator
marking apparatus
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP08766167A
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English (en)
French (fr)
Other versions
EP2150381A2 (de
EP2150381A4 (de
Inventor
Bong Hun Shin
Dae Kyung Kim
Jung Ki Ahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Heavy Industries Co Ltd
Original Assignee
Samsung Heavy Industries Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Heavy Industries Co Ltd filed Critical Samsung Heavy Industries Co Ltd
Publication of EP2150381A2 publication Critical patent/EP2150381A2/de
Publication of EP2150381A4 publication Critical patent/EP2150381A4/de
Application granted granted Critical
Publication of EP2150381B1 publication Critical patent/EP2150381B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H7/00—Marking-out or setting-out work
    • B25H7/04—Devices, e.g. scribers, for marking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/16—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/413—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material for metal

Definitions

  • the present invention relates to a marking apparatus for use in a section steel cutting system.
  • section steel is reinforcing material which is used for vertical and horizontal structural reinforcement of a ship and in the top portion of a marine plant.
  • a required process includes fabricating a plurality of pieces of section steel, having diverse dimensions or types, by cutting and welding a flat plate of steel, curve forming and/or cutting the fabricated section steel in a designated shape, sorting out the curve formed and/or cut section steel according to the installation position and the usage thereof, and transfering and storing the sorted section steel.
  • the cutting process includes procedures of cutting the bent section steel to correspond to a design specification, marking a non-linear curve onto the surface of the section steel, bending the same using a bending machine such that the curved marked line is made linear.
  • the non-linear section steel requiring the cutting process amounts to about 20% of whole section steel.
  • the section steel A is marked with a bending line A, various labels A2, and a frame line A3, using a coventional ink-jet type printing unit.
  • a printing unit 20 has been used in a section steel cutting system.
  • the section steel cutting system is for the section steel A, which is disclosed in Korean Patent Registration No. 10-0633566 comonly owned by present applicant.
  • the section steel cutting system in addition to the printing unit 20, further includes a cross conveyor 1, a feeding roller 2, a carrier unit 10, a cutting unit 30, and a control room 50 having a control circuit 40.
  • the cross conveyor 1 conveys the section steel A onto the feeding roller 2, and the carrier unit 10 carries the conveyed section steel A in the longitudinal direction of the section steel A to a cutting position.
  • the printing unit 20 carries out a marking process via the multiple marking steps, so as to form, on the section steel A, various printed marks including a bending line.
  • the printing unit 20 implements multi-axis movement, as in a multi-axis robot.
  • the directions of the multi-axis movement are defined as follows: the X-axis direction of the multi-axis designates the feeding direction of the section steel A by the feeding roller 2, the Y-axis direction designates a direction perpendicular to the X-axis direction and corresponding to the width direction of the section steel A, and the Z-axis direction designates the direction perpendicular to the X-Y plane and corresponding to the height direction of the cutting system.
  • the printing unit of the conventional section steel cutting system has defects of very slow working speed and reduced efficiency because a relatively great number of marking steps, such as line-printing operations (for a bending line, a frame line or the like), and label-printing operations must be carried out.
  • the printing has to be performed onto an inclined surface of the section steel.
  • a separate complicated carrier device for erecting the section steel vertically is used so that the section steel corresponds to a printer head of the printing unit, working efficiency is degraded, and the section steel is not brought very close to the printer head, thereby greatly seducing marking precision and printing quality.
  • US 2007/0095218 A1 discloses an assembly for marking a pole transported by a conveyor, comprising a support frame located adjacent to at least a portion of the conveyor and at least one print head assembly for marking the pole, the at least one print head assembly including at least one print head, and wherein the at least one print head is moveably secured to the frame for selectively engaging the pole.
  • An object of the present invention is to provide a marking apparatus of a section steel cutting system, in which a marking head assembly, having plural rows of ink-jet heads, is positioned close to a carrier unit according to the type of section steel, thereby implementing the marking in only one transportation step without requiring multiple marking steps.
  • a marking apparatus for use in a section steel cutting system having a measuring robot and a conveyor unit, as disclosed in claim 1.
  • the marking apparatus of the section steel cutting system has the carrier unit and the marking head assembly, which carry out the marking operation for various lines, labels, and the like after being moved and rotated to correspond to the shape of the section steel, so that the marking is simultaneously done with a plurality of ink-jet heads, providing very rapid working speed and high working efficiency.
  • the marking can be performed so as to correspond to diverse shapes of section steel even when using only the present cutting system via the primary rotation by a second actuator or the secondary rotation by a third actuator, to correspond to the shape of the printing surface of the section steel, which is arranged and carried.
  • the marking accuracy and the printing quality are very high since the marking is done in the state in which vertical and horizontal guide rollers are driven while contacting the section steel.
  • FIG. 1 is a perspective view illustrating section steel marked by a printing unit according to the prior art
  • FIG. 2 is a view illustrating the construction of a section steel cutting system having the printing unit according to the prior art
  • FIG. 3 is a front elevation view illustrating a section steel cutting system according to an embodiment of the present invention.
  • FIG. 4 is an exploded view for explaining the relationships between elements of the embodiment shown in FIG. 3 ;
  • FIG. 5 is a plan view of a marking head assembly shown in FIG. 4 ;
  • FIG. 6 is a front elevation view of a marking head assembly shown in FIG. 5 ;
  • FIG. 7 is a cross sectional view taken along line B-B of FIG. 6 ;
  • FIG. 8 is a cross sectional view taken along line C-C of FIG. 6 ;
  • FIGS. 9 to 11 are front elevation views for explaining the operational relationships between elements of the embodiment shown in FIG. 4 .
  • FIG. 3 is a front elevation view illustrating a section steel cutting system shown in FIG. 2 according to an embodiment of the present invention
  • FIG. 4 is an exploded view explaining the relationships between elements of the embodiment shown in FIG. 3
  • FIG. 5 is a plan view of the marking head assembly shown in FIG. 4
  • FIG. 6 is a front elevation view of the marking head assembly shown in FIG. 5
  • FIG. 7 is a side elevation sectional view taken along line B-B of FIG. 6
  • FIG. 8 is a plan sectional view taken along line C-C of FIG. 6
  • FIGS. 9 to 11 are front elevation views explaining the operational relationships between elements of the embodiment shown in FIG. 4 .
  • a marking apparatus of the present invention may be one of a plurality of modules or one of a plurality of components of a section steel cutting system shown in FIG. 2 , which is positioned in front of the cutting unit of the section steel cutting system.
  • section steel cutting system is disclosed in Korean Patent Application No. 10-2007-0008683 commonly owned by the present applicant, and includes a designing system, an off-line programming (OLP) system, a monitoring system, a section steel input unit, a robot controller, and a reporting system.
  • OTP off-line programming
  • the robot controller serves to control a measuring robot 80 having a robot arm 81, a conveyor unit 90 having at least an infeeder conveyor, and a printing unit, all of which are organically associated.
  • the measuring robot 80 receives the section steel A in the order of a working process according to the operation of the infeeder conveyor.
  • the section steel A is arranged such that a relatively short part thereof faces a vertical conveyor roller 91 of the conveyor unit 90 and a relatively long part thereof (e.g., a printing surface) is slanted and disposed on a horizontal conveyor roller 92.
  • a relatively short part thereof faces a vertical conveyor roller 91 of the conveyor unit 90
  • a relatively long part thereof e.g., a printing surface
  • the section steel is conveyed along the conveyor unit 90 while a bent part of the section steel faces upward.
  • the section steel A has tens of defined dimensions according to the purpose and use thereof.
  • the measuring robot 80 operates according to instructions from the above-mentioned robot controller.
  • the measuring robot 80 checks the dimension and position of the received section steel A using the robot arm 81, moves the section steel A to the working position of the present embodiment P, carries out the setting for printing, and moves the section steel A in the X-axis direction during printing in association with the present embodiment P.
  • the marking apparatus of the present embodiment P operates according to the instructions from the robot controller, and simultaneously marks a bending line, a frame line and a label onto the surface of the section steel A, in association with the measuring robot 80.
  • the marking apparatus of the present embodiment P includes a carrier unit 100 for performing horizontal movement and rotation to correspond to the shape or kind of the section steel A, and a marking head assembly 200, having a plurality of rows of ink-jet heads, such as first, second and third ink-jet heads, which will be described later, which are installed on an end-side connection block of the carrier unit 100, so as to move or rotate close to the section steel A, and print a plurality of lines and labels without multiple marking steps.
  • Each ink-jet head has a size large enough to come into surface contact with the greater part of the area of the large section steel A.
  • the carrier unit 100 has a base frame 110, in which a plurality of axial members is erected parallel with each other on the ground, and a cantilever is coupled to an upper portion thereof.
  • the base frame 110 is installed on the ground around the measuring robot 80 with respect to the position in front of the cutting unit of the section steel cutting system, and is preferably fixed on the ground so as to withstand the load applied.
  • a hopper type waste-ink recovery section 111 which has an opening valve, such as a cock, is preferably installed on the base frame 110 below the marking head assembly 200.
  • the cantilever 112 of the base frame 110 is provided with a first actuator 113 in the extension direction thereof so as to horizontally move the marking head assembly 200, as well as the elements for diverse movements or rotations, to the upper portion of the section steel A (see FIG. 3 ) to be marked.
  • actuators to be mentioned later are controlled by the above-mentioned robot controller, and by nature of factory automation, they may of course be designed as a known reciprocal movement device (e.g., a known reciprocating device in which an electric motor, a ball-screw, a linear guide, a chain, a belt, a pulley, a shaft motor having a permanent magnet type shaft and a moving coil, a cable carrier, a hose, and so on are incorporated to achieve the reciprocal movement).
  • a known reciprocating device e.g., a known reciprocating device in which an electric motor, a ball-screw, a linear guide, a chain, a belt, a pulley, a shaft motor having a permanent magnet type shaft and a moving coil, a cable carrier, a hose, and so on are incorporated to achieve the reciprocal movement.
  • the first actuator 113 includes a cylinder fixed to the cantilever 112, an operating aim 114 reciprocally coupled to the inside of the cylinder, a linear rail 115, installed on the upper surface of the cantilever 112, and a plurality of linear blocks 116 sliding along the linear rail.
  • a movable frame 120 is mounted on the linear blocks 116.
  • the movable frame 120 includes a horizontal beam 121, supported by the linear blocks 116, an upper beam 122 extending upward from the upper surface of the left end side of the horizontal beam 121, and a lower beam 123, extending downward from the under surface of the left end side of the horizontal beam 121.
  • the lower beam 123 is coupled, on its side, to the end of the operating arm 114 of the first actuator 113 so as to transmit the reciprocating force of the first actuator 113 to the movable frame 120.
  • the movable frame 120 can be carried on the cantilever 112 of the base frame 110 by the linear blocks 116 and the linear rail 115.
  • the first actuator 113 serves to horizontally move the marking head assembly 200 to the upper portion of the section steel.
  • the upper beam 122 is provided on its side with a hinge joint 124.
  • a middle portion of a cylinder of a second actuator 125 is hinged to the hinge joint 124.
  • the second actuator 125 serves to primarily rotate the marking head assembly 200, which has been horizontally moved to the upper portion of the section steel, to thereby tilt it to correspond to the shape of the section steel.
  • an operating arm 126 of the second actuator 125 is arranged to face a "y" shaped link member 130, and is coupled to an upper joint 131 of the link member 130.
  • the link member 130 includes a center joint 132 of rotation in the left side and a connection joint 133 in the right side.
  • the center joint 132 of the link member 130 is rotatably coupled to a bearing block 127, which is formed in the end portion of the lower beam 123 of the movable frame 120.
  • the reciprocating movement of the operating arm 126 of the second actuator 125 allows the connection joint 133 of the link member 130 to rotate with respect to the center joint 132 of rotation and the bearing block 127.
  • end side of a cylinder of a third actuator 140 is hinge-coupled near the upper joint 131 of the link member 130.
  • the third actuator 140 serves to secondarily rotate the marking head assembly 200, which has been primarily tilted, so that the marking head assembly is secondarily tilted closer to the shape of the section steel.
  • an operating arm 141 of the third actuator 140 is arranged to face a door-shaped support frame 150, and is coupled to a knuckle joint 152, which is eccentric from a connection joint-installation hole 151 of the support frame 150, in the right upper side direction with respect to the upper portion of the support frame 150.
  • the support frame 150 is able to rotate together with the marking head assembly 200 and a hanger frame 160 to be described later, with respect to the connection joint 133 to be coupled with the installation hole 151.
  • a plurality of linear blocks 153 is mounted on the support frame 150.
  • a cylinder of a fourth actuator 154 is mounted in the upper left portion of the support frame 150.
  • An operating arm 155 of the fourth actuator 154 is connected with the hanger frame 160.
  • linear blocks 153 of the support frame 150 are coupled with a linear rail 161 of the hanger frame 160, so that the hanger frame 160 is movable according to the operation of the operation arm 155 of the fourth actuator 154.
  • an end side connection block 162 is fixed on the hanger frame 160.
  • At least one vertical guide roller 163 is further mounted so as to roll along the relatively short part of the section steel.
  • a horizontal guide roller 158 which rolls along the relatively long part of the section steel, and a cover 159 are mounted.
  • the support frame 150 or the hanger frame 160 be further provided with a plurality of proximity sensors 157 and 169 for detecting the control state of operation.
  • the proximity sensor 169 mounted on the hanger frame 160, serves to detect the proximity state between the vertical guide roller 163 and the section steel.
  • a LDS(laser distance sensor) may be used as the vertical and horizontal guide roller 163 and 158.
  • the LDS can accurately and fastly measure the distance with the section steel without contacting the section steel. Measured data is used to control the support frame 150 and the hanger frame 160 to be guided along the section steel while maintaining predetermined distance.
  • rollers may be disposed in the vicinity of the section steel near the LDS to prevent the LDS from colliding with the section steel by accident.
  • the marking head assembly 200 has a hanger bracket 201, connected with the end side connection block 162 of FIG. 4 , which is described above.
  • the hanger bracket 201 is an element having a cross-sectional shape resembling an inverted T, and corresponds to the base frame of the marking head assembly 200.
  • the marking head assembly 200 includes single-dot type first and third ink-jet heads 210 and 230, arranged in a pair in opposite lower portions of the hanger bracket 201, and an 80-dot type second ink-jet head 220, disposed between the first and third ink-jet heads 210 and 230.
  • the first, second, and the third ink-jet heads 210, 220, and 230 are adapted to perform the marking while being individually moved relative to the hanger bracket 201 by respective linear modules.
  • the first and third ink-jet heads 210 and 230 use the known ball-screw assembly and linear guide, which are operated by the corresponding drive motors 211 and 231, as shown in FIG. 5 , and mark various lines in the state of being mounted on and moved via corresponding support members 212 and 232 of FIG. 7 , which are mounted on the moving block of the ball-screw assembly.
  • the second ink-jet head 220 also uses the known ball-screw assembly and linear guide, which are directly connected with the corresponding drive motor 221 as shown in FIG. 7 or 8 , and marks labels or the like in a state of being mounted on and moved via corresponding support members 222 of FIG. 7 , which are mounted on the moving block of the ball-screw assembly.
  • the measuring robot 80 sets the corresponding section steel A to an initial position, at which the marking starts, via the operation in combination with the conveyor unit 90.
  • the carrier unit 100 is operated by the robot controller so as to horizontally move and rotate the marking head assembly 200 to bring it closer to the relatively long part of the section steel A.
  • the first actuator 113 advances its operating arm 114 so as to horizontally move the movable frame 120 and all the elements mounted thereon, particularly such that the marking head assembly 200 is brought near the upper portion of the section steel A, as shown in FIG. 9 .
  • the link member 130 connected with the operating arm 126 of the second actuator 125, is primarily rotated (T1) with respect to the center joint 132 of rotation, as shown in FIG. 10 .
  • the horizontal guide roller 158 becomes closer to the relatively long part of the section steel A, whereas the vertical guide roller 163 may not become closer to the relatively short part of the section steel A.
  • the third actuator 140 is natural for the third actuator 140 to be further operated so as to perform the secondary rotation T2 according to the type of the section steel A.
  • the measuring robot moves the section steel A on the conveyor unit 90 from the initial position to the final position, at which the marking is done.
  • the horizontal and vertical guide rollers 158 and 163 are driven while coming closer to the section steel A.
  • the first, second, and third ink-jet heads of the marking head assembly 200 are simultaneously operated to carry out the marking of various lines and labels one time. Then, the link member 130 and the marking head assembly 200 are reversely rotated to return to their stand-by positions.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Ink Jet (AREA)
  • Coating Apparatus (AREA)
  • Spray Control Apparatus (AREA)

Claims (8)

  1. Eine einen Messroboter (80) und eine Fördereinheit (90) aufweisende Markierungsvorrichtung für die Verwendung in einer Profilstahl-Schneideinrichtung, wobei die Markierungsvorrichtung aufweist:
    eine Trägereinheit (100) zum Ausführen der horizontalen Bewegung und Drehung, um einer Form eines Profilstahls (A) auf der Fördereinheit (90) zu entsprechen;
    und eine Markierkopfeinrichtung (200), welche an einem Endabschnitt-Verbindungsblock der Trägereinheit (100) montiert ist und eine Mehrzahl von Tintenstrahl-Köpfen (210, 220, 230) zum Durchführen eines Druckens an einer dem Profilstahl (A) näheren Position aufweist, wobei die Trägereinheit aufweist:
    ein Untergestell (110), welches auf dem Boden um den Messroboter (80) herum montiert ist;
    einen beweglichen Rahmen (120), der gestützt auf das Untergestell (110) horizontal bewegbar ist;
    einen ersten Aktuator (113) zum Bedienen des beweglichen Rahmens (120);
    einen zweiten Aktuator (125), der an einem oberen Abschnitt des beweglichen Rahmens (120) gelenkig gelagert ist;
    ein an einem unteren Abschnitt des beweglichen Rahmens (120) gelenkig gelagertes Verbindungsbauteil (130), welches mit einem Betriebsarm (126) des zweiten Aktuators (125) verbunden ist, um in Bezug auf einen Verbindungs-Drehpunkt (132) gedreht zu werden,
    einen Stützrahmen (150), der mittels einer in dem Verbindungsbauteil (130) ausgebildeten Anschlussverbindung (133) angekoppelt ist;
    einen vierten Aktuator (154), der in einem oberen linken Abschnitt des Stützrahmens (150) montiert ist; und
    einen Hängerrahmen (160), welcher mit einem Betriebsarm (155) des vierten Aktuators (154) gekoppelt ist, um sich, gestützt auf den Stützrahmen (150), horizontal zu bewegen, und welcher den Endabschnitt-Verbindungsblock zum Montieren der Markierkopfeinrichtung (200) aufweist.
  2. Die Markierungsvorrichtung gemäß Anspruch 1, wobei die Trägereinheit (100) ferner einen dritten Aktuator (140) aufweist, welcher zwischen dem Verbindungsbauteil (130) und dem Stützrahmen (150) angekoppelt ist, indem eine Gelenkverbindung des Stützrahmens (150) genutzt wird.
  3. Die Markierungsvorrichtung gemäß Anspruch 1, wobei die Trägereinheit (100) ferner eine horizontale Führungsrolle (158) aufweist, welche an dem unteren Abschnitt des Stützrahmens (150) montiert ist, um entlang eines relativ langen Teils des Profilstahls (A) zu rollen.
  4. Die Markierungsvorrichtung gemäß Anspruch 3, wobei die horizontale Führungsrolle (158) einen oder mehr Laser-Abstandssensoren (LDS) aufweist.
  5. Die Markierungsvorrichtung gemäß Anspruch 1, wobei die Trägereinheit (100) ferner mindestens eine vertikale Führungsrolle (163) aufweist, welche an dem unteren Abschnitt des Hängerrahmens (160) montiert ist, um entlang eines relativ kleinen Teils des Profilstahls (A) zu rollen.
  6. Die Markierungsvorrichtung gemäß Anspruch 5, wobei die vertikale Führungsrolle (163) einen oder mehr Laser-Abstandssensoren (LDS) aufweist.
  7. Die Markierungsvorrichtung gemäß Anspruch 1, wobei die Markierkopfeinrichtung (200) ferner aufweist: einen mit dem Endabschnitt-Verbindungsblock verbundenen Hängerhalter (201); und eine Mehrzahl von auf den Hängerhalter (201) gestützten Linearmodulen (211, 221, 231), welche angekoppelt sind, um die Mehrzahl von Tintenstrahlköpfen (210, 220, 230) individuell zu bewegen.
  8. Die Markierungsvorrichtung gemäß Anspruch 1, wobei die Mehrzahl von Tintenstrahl-Köpfen aufweist: einen ersten (210) und einen dritten (230) Tintenstrahl-Kopf vom Einzelpunkt-Typ, welche in einer paarweisen Anordnung in entgegengesetzten unteren Abschnitten des Hängerhalters (201) angeordnet sind; und einen zweiten (220) Tintenstrahl-Kopf vom Mehrfachpunkt-Typ, der zwischen dem ersten (210) und dem dritten (230) Tintenstrahl-Kopf angeordnet ist.
EP08766167A 2007-06-07 2008-06-09 Markierungsvorrichtung zur verwendung in einem stahlabschnittsschneidesystem Not-in-force EP2150381B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070055698A KR100868232B1 (ko) 2007-06-07 2007-06-07 형강 절단 시스템의 마킹장치
PCT/KR2008/003205 WO2008150143A2 (en) 2007-06-07 2008-06-09 Marking apparatus for use in section steel cutting system

Publications (3)

Publication Number Publication Date
EP2150381A2 EP2150381A2 (de) 2010-02-10
EP2150381A4 EP2150381A4 (de) 2011-10-19
EP2150381B1 true EP2150381B1 (de) 2012-11-21

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EP08766167A Not-in-force EP2150381B1 (de) 2007-06-07 2008-06-09 Markierungsvorrichtung zur verwendung in einem stahlabschnittsschneidesystem

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EP (1) EP2150381B1 (de)
JP (1) JP5025793B2 (de)
KR (1) KR100868232B1 (de)
CN (1) CN101678550B (de)
WO (1) WO2008150143A2 (de)

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CN102393675A (zh) * 2011-09-23 2012-03-28 成都焊研威达科技股份有限公司 机器人离线型钢线切割软件系统
KR101356285B1 (ko) * 2012-07-26 2014-01-29 주식회사 현대미포조선 형강의 관리정보 인쇄 제어 장치 및 그 제어 방법
KR101248128B1 (ko) 2012-11-16 2013-03-26 주식회사 윈텍오토메이션 초경합금용 핸들링장치 및 그 설치구조
KR101644637B1 (ko) * 2014-08-29 2016-08-12 주식회사 세광하이테크 마킹 호스 절단기
CN107304320B (zh) 2016-04-22 2021-08-13 马日专业涂层私人有限公司 有机亲水性涂料组合物、亲水性皮膜和换热器用铝材
CN106274055B (zh) * 2016-09-08 2018-09-18 四川福蓉科技股份公司 一种全自动喷墨标记装置
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WO2008150143A3 (en) 2009-02-05
CN101678550A (zh) 2010-03-24
KR100868232B1 (ko) 2008-11-12
EP2150381A2 (de) 2010-02-10
CN101678550B (zh) 2011-07-13
WO2008150143A2 (en) 2008-12-11
EP2150381A4 (de) 2011-10-19
JP2010528883A (ja) 2010-08-26
JP5025793B2 (ja) 2012-09-12

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