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1. 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.

2. 发明专利

JPS61152518A PACKER FOR END SURFACE OF CYLINDRICAL ARTICLE 失效
公开(公告)号：JPS61152518A
公开(公告)日：1986-07-11
申请号：JP27208984
申请日：1984-12-25
申请人： YUWA SANGYO KK , NIPPON STEEL CORP
发明人： YAGI YOSHIO , KONDO TOSHIHIKO , MATSUBARA NORIO , MIYAZAKI SHOICHIRO , SEYA ATSUMI , MATSUNAMI AKIRA , FUJIWARA KEIZO
IPC分类号： B65B25/14 , B65B49/00

3. 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.

4. 发明专利

JPH0356214A OUTER PERIPHERAL PAPER FITTING DEVICE FOR METAL COIL 失效
公开(公告)号：JPH0356214A
公开(公告)日：1991-03-11
申请号：JP18377389
申请日：1989-07-18
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
摘要： PURPOSE:To shorten the cycle time of work by a method wherein a first base arm and second base arm for a frame body fundamental shaft are integrally turned and elevated, and the revolving center of an outer peripheral paper roll arm and outer peripheral paper clamp arm is adjusted to meet the center of a coil, and speeds of the outer peripheral paper clamp arm and a cradle roll are synchronized. CONSTITUTION:A metal coil C is placed on cradle rolls 42-1, 42-2 which are provided in parallel. Also, the cradle rolls 42-1, 42-2 are driven in the same direction. On a frame body 50, a fundamental shaft is provided in parallel with the cradle rolls, and the fundamental shaft has a base 51 and is able to rotate. A first base arm 52 and second base arm are projected from the fundamental shaft, and an outer peripheral paper roll arm is axially supported by the first base arm 52, and an outer peripheral paper clamp arm is axially supported by the second base arm. After the revolving center of the outer peripheral paper roll arm and outer peripheral paper clamp arm has been positioned at the center of the coil by the rotation and elevation of the base arms, when an outer peripheral paper is wrapped around the metal coil C, a roll of the outer peripheral paper is made to revolve around the coil while giving self-revolving. After the outer peripheral paper has been wound to its rearend, pressure is added in the roll to expand a cushioning chamber, and a tape is pressed to strengthen the adhesion.

5. 发明专利

JPH0329724A ADHESIVE TAPE FEEDING APPARATUS FOR OUTER PERIPHERY PAPER OF METALLIC COIL 失效
公开(公告)号：JPH0329724A
公开(公告)日：1991-02-07
申请号：JP13773489
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 , B65B51/06
摘要： PURPOSE:To perform an unattended automatic packing work by a method wherein a tape sticking pad is arranged under a tape drawing-out device and perpendicularly to the back and forth movement direction of the tape drawing- out device. CONSTITUTION:When operation starts, a clamp carriage 20 moves to the left and stops at a distance equal to the required length of a tape. A tape carriage 10 is moved to the right and stopped at a position close to the clamp carriage to clamp the front tip of a tape 30. Then, the tape carriage 10 is moved to the left to spread the tape 20 on a temporary tape receiving carriage 25 and stopped after it travels a distance equal to the required length of the tape 20. A cutter is lowered to cut the tape. Then, a temporary tape receiving box is turned and moved to a tape sticking position (b), a sheet of outer periphery paper 50 is stopped in the middle of the width of the tape 30, and a tape sticking pad 40 is moved forward to stick the tape on a sheet.

6. 发明专利

JPH0857539A METHOD FOR PREVENTING MINUTE WAVINESS OF STEEL SHEET 失效
公开(公告)号：JPH0857539A
公开(公告)日：1996-03-05
申请号：JP19813194
申请日：1994-08-23
申请人： NIPPON STEEL CORP
发明人： FUJIWARA KEIZO , YOSHIHARA ATSUSHI , YAMAZAKI KAORU
IPC分类号： B21D1/05
摘要： PURPOSE: To improve quality of a steel sheet by specifying a numeric value for the upper and lower roll pitch of a roller leveler and an intermeshing upper and lower roll pitch on the entrance side and thereby preventing minute waviness of a steel sheet. CONSTITUTION: Fixed upper rolls 6 to 11 are rotated at prescribed positions; and in the fixed lower rolls 12 to 18, the reduction of a leveler is changed by pushing in the lower center roll 15 and by changing the inclination of the leveler centering on the upper fulcrum 19 of the lower center roll 15. The pitch of the upper rolls 6 to 11 and the lower rolls 12 to 18 is set at 26mm or less, and the pitch of intermeshing upper and lower rolls on the entrance side is set at 2×10 or more; consequently, a steel sheet on which a bending process is applied by the leveler is plastically deformed through unbending between rolls, and a minute waviness is thereby prevented from generating in the longitudinal direction of the steel sheet.

7. 发明专利

JPH05310203A 失效
公开(公告)号：JPH05310203A
公开(公告)日：1993-11-22
申请号：JP14014792
申请日：1992-04-30
申请人： NIPPON STEEL CORP
发明人： FUJIWARA KEIZO , JITSUKATA YOSHIKAZU
IPC分类号： B65B5/04
摘要： PURPOSE:To obtain a device for positioning a supporter in a central position by providing a retaining means for keeping an outer box horizontal, supporting means for supporting the retaining means in such a manner as to permit the retaining means to be moved longitudinally and laterally, a transfer means for transferring the supporting means together with the outer box held by the retaining means and for lowering the outer box and a spreading means for spreading the side walls of the outer box. CONSTITUTION:A lunch box 8 in a specified shape is carried from stock near a lunch box mounting station to immediately above a division plate which has been transferred to the lunch box mounting station by suction pads 7 freely movable longitudinally and laterally relative to a ceiling crane 5 and supports 6 for supporting spreading pawls 11. The side walls of the lunch box are spread by the spreading pawls 11, so that they form somewhat obtuse angles to the upper surface thereof. When the lunch box is placed over the division plate, even if the division plate is slightly mispositioned, the outer edges of the dividing plate and the spread side walls of the lunch box 8 are held in contact with each other and the lunch box 8 is made to move in a correct position relative to the division plate, thereby acting to place the supports 6 in the central position.

8. 发明专利

JPH0159166B2 失效
公开(公告)号：JPH0159166B2
公开(公告)日：1989-12-15
申请号：JP17359886
申请日：1986-07-25
申请人： NIPPON STEEL CORP
发明人： TANABE TETSUO , MATSUNAMI AKIRA , YOSHIMURA SHUJU , FUJIWARA KEIZO
IPC分类号： B65B25/14

9. 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.

10. 发明专利

JPS6146318A Backup roll supporting device of leveller 失效
标题翻译：备用支持支持的设备
公开(公告)号：JPS6146318A
公开(公告)日：1986-03-06
申请号：JP16640684
申请日：1984-08-10
申请人： Nippon Steel Corp , Sumitomo Heavy Ind Ltd
发明人： USHIGAMI YOSHIHIRO , TAKASE KOHEI , YOSHIKAWA AKIO , NAMIENO TSUTOMU , KOIZUMI RYOHEI , FUJIWARA KEIZO
IPC分类号： B21D1/02 , B21D1/05
CPC分类号： B21D1/05
摘要： PURPOSE:To bring into contact uniformly at all times a backup roll with a work roll or medium roll by providing the press force adding device giving a pressing force in the prescribed direction to the backup roll. CONSTITUTION:The split face of the bearing base 8 supporting both shaft ends of a backup roll 7 is nearly in parallel with the contact line of a work roll and backup roll 7 and a hole work (a) is made on the main body of the bearing base 8 and the upper cover for the shaft fitting hole of the backup roll 7 so that the split face can pass the center between the split face thereof. A long hole is then formed with engaging a shim to the split face, also a spring inserting hole (b) opening on the hole (a) inner peripheral face in the right angled direction of the split face of the bearing base 8 is pierced and the spring 10 giving a press force in the direction approaching the shaft 7c of the backup roll 7 to a work roll is inserted into the spring insert hole (b). The backup roll causing a defective following for a work roll and medium roll is eliminated.
摘要翻译：目的：通过提供压力添加装置，在规定的方向上对支承辊施加按压力，使所有工作辊或中间辊的支承辊始终均匀接触。构成：支承支承辊7的轴端部的轴承座8的分割面与工作辊和支承辊7的接触线大致平行，在主体上形成有孔工件（a）轴承座8和支承辊7的轴嵌合孔的上盖，使得分割面可以在其分离面之间通过中心。然后形成长孔，将垫片与分割面接合，并且在轴承座8的分割面的直角方向的内周面上的孔（a）上开口的弹簧插入孔（b）被刺穿，向支承辊7的轴7c靠近工作辊的方向施加压力的弹簧10被插入到弹簧插入孔（b）中。消除了对工作辊和中等辊产生不良跟随的支承辊。

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