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11. 发明专利

JPS6116489A Induction heater 失效
公开(公告)号：JPS6116489A
公开(公告)日：1986-01-24
申请号：JP13753384
申请日：1984-07-03
申请人： Nippon Steel Corp
发明人： SAKIMOTO TSUTOMU , JITSUKATA YOSHIKAZU , WATANABE TAKAHITO , ISHITA YOSHIYUKI
IPC分类号： H05B6/10

12. 发明专利

JPH0725416A COIL AUTOMATIC CONVEYING CARRIAGE AND AUTOMATICALLY LOCKING METHOD FOR DELIVERING CRANE 失效
公开(公告)号：JPH0725416A
公开(公告)日：1995-01-27
申请号：JP17176793
申请日：1993-07-12
申请人： NIPPON STEEL CORP
发明人： JITSUKATA YOSHIKAZU
IPC分类号： B65G1/04 , B65G47/90 , B66C15/00
摘要： PURPOSE:To secure safety without any interference with a crane by providing an approach detecting sensor for the lifter of a crane in the upper part of a skid, automatically locking an advance to the skid by its signal, and releasing automatic locking after a release of the signal. CONSTITUTION:A coil conveying carriage is composed of a master carriage 1 and a slave carriage 6, and travels on a rail 2 in the width direction of a warehouse. Plural skids 3 for unloading a coil are arranged in the respective warehouses. The slave carriage 6, on which a coil 4 is mounted, travels while being clamped on the master carriage 1. A running command is given from a running controlling system on the basis of inventory information of the target skid. A diffuse reflection type photoelectric tube sensor 7 is used for detecting the approach of a coil lifter of a crane 5 in the upper part of each of skids 3, and an advance of the coil conveying carriage to the skid is locked on the basis of the signal of the senor 7, and the lock is released after the signal is released. As the detecting sensor is arranged, any interference with a crane on the skid is prevented, and consequently, safety is secured.

13. 发明专利

JPH072220A COIL PACKING/PROCESSING DEVICE BEING COMBINED WITH UNMANNED CARRYING TRUCK 失效
公开(公告)号：JPH072220A
公开(公告)日：1995-01-06
申请号：JP14486193
申请日：1993-06-16
申请人： NIPPON STEEL CORP
发明人： JITSUKATA YOSHIKAZU , FUJIWARA KEIZO , KIKUCHI SHOICHI
IPC分类号： B65B25/14 , B65B27/06
摘要： PURPOSE:To package a metal band coil quickly and assuredly by providing various devices such as an outer peripheral paper fitting device, automatic paper folding device for end surface parts, packaging film-feeding device, coil hanger for supporting, automatic forming device for metal support on outer periphery, etc., and vertical hoop and lateral hoop binding machines as a series. CONSTITUTION:By a carrying truck 1 on he entrance side, a coil skin 2 is carried by a walking beam 3 on the entrance side, and an outer peripheral paper is wound on a coil by an outer peripheral part-winding device 4. Then, the paper is folded by a paper folding machine 5, and the coil is packed with a film by a film packing machine 6. The coil is continuously carried by a conveyor 7 to a vertical binding machine 8 and lateral binding machine 10, and a vertical binding and lateral binding are respectively performed. After a metal support is put on the outer periphery by an outer peripheral metal support-forming machine 9, the coil is carried to the outside by a carrying truck 12 on the exit side by a walking beam 11 on the exit side. Instead of a conventional lifting up method, the coil is carried by a truck method, an inner peripheral and outer peripheral papers are fitted, and is packed by a vinyl resin, etc., after the papers are folded, and a label is attached after the putting of a metal support and binding, to complete the packing.

14. 发明专利

JPH05294309A 失效
公开(公告)号：JPH05294309A
公开(公告)日：1993-11-09
申请号：JP12129392
申请日：1992-04-15
申请人： NIPPON STEEL CORP , YUWA SANGYO KK
发明人： JITSUKATA YOSHIKAZU , TANABE TETSUO , MIYOSHI NOBUAKI , KAJITANI OSAMU
IPC分类号： B65B25/14
摘要： PURPOSE:To improve efficiencies by a method wherein, in a taping device of the end of a wound coil, a snubber roll and a push roll are successively pressed against an object to be bonded and a bonding tape is bonded by a bonding roll so that the tension of the tape is increased when the bonding tape is pressed by the pushing roll as a winding roll rotates. CONSTITUTION:A first movable supporting table 3 is lowered with respect to a wound coil C which has been cut and wound up to the end thereof to bring a snubber roll 4 into contact with the coil C, thereby pressing said end of the coil C. When the end comes to a location spaced a predetermined distance from a bonding roll 17, a pushing roll 6 is pressed against the coil C by means of a cylinder 9 and at the same time a bonding tape 13 is applied onto the coil C by means of the roll 17 to start taping. When the tape 13 is put into a state wherein the tape 13 is pressed by the roll 6 by the rotation of the coil C, a movable guide roll 15 moves in a direction such that the tension of the pape 13 increases, so that the tension of the tape increases and hence the slackness of the tape 13 is removed.

15. 发明专利

JPH0356210A EDGE FOLDING DEVICE IN AUTOMATIC PACKAGING OF LARGE SIZED RECTANGULAR SOLID 失效
公开(公告)号：JPH0356210A
公开(公告)日：1991-03-11
申请号：JP18222489
申请日：1989-07-14
申请人： NIPPON STEEL CORP
发明人： FUKUCHI HIROSHI , NAKAI TAKAHITO , HAYASHI HIRONOBU , JITSUKATA YOSHIKAZU
IPC分类号： B65B51/00 , B65B11/16 , B65B49/00
摘要： PURPOSE:To perfect an automatic packaging and make an edge folding with little slack possible by a method wherein a packaging paper is wrapped around an object to be packaged and starched,and edges on the longitudinal side and edges on the top, which stick out from the side ends of the object to be packaged, are folded, and the paper ends of edges on the bottom are starched, and the lower end edges are folded down, and the edges, which stick out from the object to be packaged are folded over the top surface and bonded. CONSTITUTION:On a carrying roller table 19, an object to be packaged under a condition to be wrapped by a packaging paper is placed, and a rear end edge 8 of the packaging paper is supported by a supporting mechanism 18, and a front end edge 9 of the packaging paper is supported in the same manner by a supporting mechanism 26. A rear end edge folding device 12 comes into contact with the object to be packaged and performs an edge folding, and at that time, the supporting mechanism 18 moves and withdraws. Then, the object to be packaged is moved by the carrying roller table 19, and a front end edge 9 and performs an edge folding. At this time, the supporting mechanism 26 also moves and withdraws in the same manner. The object to be packaged continuously comes into contact with an upper end edge folding device 14, and an upper end edge 10 is folded and held by an upper end edge holding device 27. The object to be packaged, for which the paper end of a lower end edge is starched by a starching device 15, is carried to a lower end edge folding device 30, and an edge folding work is performed there.

16. 发明专利

JPH033849A PERIPHERAL PAPER FEEDER 失效
公开(公告)号：JPH033849A
公开(公告)日：1991-01-09
申请号：JP13773589
申请日：1989-05-31
申请人： NIPPON STEEL CORP , YUWA SANGYO KK
发明人： TANABE TETSUO , MATSUNAMI AKIRA , FUJIWARA KEIZO , JITSUKATA YOSHIKAZU , MIYOSHI NOBUAKI , YOSHIMURA SATOSHI , MATSUBARA NORIO
IPC分类号： B65B25/14 , B65B41/00 , B65B41/14 , B65H20/16 , B65H23/18 , B65H23/34
摘要： PURPOSE:To securely feed peripheral paper by the rigidity of a whole deliver- feed roll even when the peripheral paper has a strong peculiarity to curl by arranging a pair of deliver-feed rolls and a guide system provided with a sinking comb type sinking comb guide. CONSTITUTION:Peripheral paper S delivered and fed through a deliver-feed roll 20 and a guide system 30 from peripheral paper feed paper is captured by an absorption pad 23 and guided to descend by a guide bar 28 while passing through the guide system 30. The descent of this absorption pad 23 and the delivery of the delivery-feed roll 20 are synchronously controlled. Subsequently, when a required amount of the peripheral paper S is wound up by a winding roll, the peripheral paper is cut off, but after cutting it is wound back by the deliver-feed roll 20. Consequently, even if there remains a peculiarity to curl, it passes through a sinking comb when wound back, and curling disappears.

17. 发明专利

JPH0648416A METHOD FOR CONVEYING AND BINDING COIL 失效
公开(公告)号：JPH0648416A
公开(公告)日：1994-02-22
申请号：JP19502892
申请日：1992-07-22
申请人： NIPPON STEEL CORP
发明人： ARAI HIDEO , FUJIWARA KEIZO , JITSUKATA YOSHIKAZU
IPC分类号： B21C47/24 , B65B27/06 , B65H19/29
摘要： PURPOSE:To efficiently bind coils which are conveyed, and reduce the equipment cost as low as possible. CONSTITUTION:To a conveyor 2 on which coils 1 are mounted on saddles and which conveys the coils 1 in the direction perpendicular to the axis of the coils, a walking beam 3 is disposed in a manner forming right angles to in a plane figure and on this walking beam 3 coils on the conveyor are transferred. The axis of the coils are set parallel to the direction of the progression and at a specified position along the walking beam the coils 1 are bound by a C type binder without changing the direction.

18. 发明专利

JPH0585512A INNER/OUTER PERIPHERAL PLATE FOR METAL COIL CUTTING METHOD AND DEVICE THEREOF 失效
公开(公告)号：JPH0585512A
公开(公告)日：1993-04-06
申请号：JP23973991
申请日：1991-09-19
申请人： NIPPON STEEL CORP
发明人： FUJIWARA KEIZO , JITSUKATA YOSHIKAZU , TANABE TETSUO
IPC分类号： B65B11/10 , B65B25/14 , B65B25/24
摘要： PURPOSE:To perform automatically the cutting of inner/outer peripheral plates which are used when a metal coil is packed by a method wherein a plurality of material coils are selected, an inner peripheral plate and a plurality of single plates are but by cutting as a plate by the width of a coil to be packed, and at the same time, an outer peripheral plate is obtained by joining respective single plates. CONSTITUTION:In packing a metal coil, a single plate which is cut as a plate by a coil inner peripheral length from a material coil which has the width of the coil to be packed, is provided in the inner hole of the coil as an inner peripheral plate. In the meantime, an outer periphery plate is cut as a plate in response to the dimension of the outer diameter of the coil. In this case, a material coil 2, which has a coil width being equivalent to the inner peripheral of the inner hole of the coil to be packed, is selected, and the material coil is cut as a plate by the width of the coil to be packed to cut the inner peripheral plate. In the meantime, the outer peripheral is obtained by the outer diameter of the same coil to be packed to select a material coil 2, and a plurality of single plates 3-1-3-3 are cut by cutting as a plate by the width of the coil. Then, respective single plates 3-1-3-3 are joined by spot- welding, etc., to obtain the outer peripheral plate. By this method, cutting of inner/outer peripheral plates can be automatically performed.

19. 发明专利

JPH04367415A INNER PERIPHERAL RING FITTING DEVICE FOR METAL COIL 失效
公开(公告)号：JPH04367415A
公开(公告)日：1992-12-18
申请号：JP14351891
申请日：1991-06-14
申请人： NIPPON STEEL CORP
发明人： JITSUKATA YOSHIKAZU , TANABE TETSUO
IPC分类号： B65B27/06
摘要： PURPOSE:To prevent interference between an inner peripheral ring and the inner diameter of a coil from happening by a method wherein a pair of inner peripheral ring support bases are arranged above a coil inner diameter corresponding part, and a guide with taper for centering of the inner peripheral ring, and a slide guide which can slide a diameter extending roll on the rail are provided. CONSTITUTION:A ring 2 is fitted on ring support bases 10 by a ring feeding device, and an inner diameter plate extending device is inserted in a coil inner diameter by advancing the device on a running rail 4. A diameter extending roll 11 is inserted in the inner diameter of the coil under a contracted condition, and a diameter extending cylinder 13 is extended, and the roll 11 is pressed to the inner diameter of the coil by a diameter extending link 12. Under that condition, the roll 11 is rotated, and an inner peripheral plate is adjusted to the inner diameter of the coil, and then, the inner peripheral ring 2 is pushed in the inner diameter of the coil by advancing a running truck 3. Thus, the inner peripheral ring 2 is placed on a guide with taper l9, and centering of the inner peripheral ring 2 and the inner diameter of the coil is corrected, and the inner peripheral ring 2 is fitted on without interfering a coil 1.

20. 发明专利

JPH0314409A OUTER PERIPHERAL PAPER WINDUP ROLL 失效
公开(公告)号：JPH0314409A
公开(公告)日：1991-01-23
申请号：JP13773689
申请日：1989-05-31
申请人： NIPPON STEEL CORP , YUWA SANGYO KK
发明人： TANABE TETSUO , MATSUNAMI AKIRA , FUJIWARA KEIZO , JITSUKATA YOSHIKAZU , AKIYOSHI TADASHI , MIYOSHI NOBUAKI , YOSHIMURA SATOSHI , MATSUBARA NORIO
IPC分类号： B65B25/14 , B65B11/00 , B65H18/04 , B65H75/24
摘要： PURPOSE:To make possible to wind up an outlet peripheral paper without trouble even when the paper has the cohesive part of a tape on the outer periphery, and also make possible a strong application of a tape after the completion of packaging by a method wherein a winding-up of a packaging paper is started by drawing the paper end of an outer peripheral paper by vacuum by swelling or shrinking a buffer chamber which communicates with an air suction/removal system, and a winding-up of a second layer of the paper is performed under a shrinking condition of the buffer chamber. CONSTITUTION:A groove 32, which is provided in the axial direction of a roll 30, is covered by a rubber film 33 to form a buffer chamber 34, and fine holes 40, 41 are bored on the bottom part of the groove 32 and the rubber film 33. A winding-up of an outer peripheral paper 35 is performed while an adhesive tape 36 has an adhesive part 37 on the end part of the outer peripheral paper 35. When pressure in the roll 30 is reduced, the buffer chamber 34 shrinks, and under this condition, the paper 35 equipped with the tape 36 is drawn by suction. At this time, the cohesive part 37 is drawn by suction in the groove with a space and does not come into contact with the outer peripheral paper to be a second layer, and the roll winds up the paper by the self rotation. In order to place the outer peripheral paper 35 on a metal coil C, the roll 30 is revolved around the coil while rotating on its own axis. After winding the paper up to the rear end, the pressure in the roll is increased, and the buffer chamber 34 is made to swell to press down the tape 36.

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