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1. 发明专利

DE69218708D1 未知
公开(公告)号：DE69218708D1
公开(公告)日：1997-05-07
申请号：DE69218708
申请日：1992-09-22
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： TSUCHIYA KIYOHIDE , SHIMAMURA MICHIHIRO , NAKAGAWA KATSUAKI , MASUDA SHUJI , MARUMO KAZUHIRO , OGATA TADASHI , TASHIBU YASUYUKI
IPC分类号： C25D5/08 , C25D7/06
摘要： The present invention relates to a vertical type stream plating apparatus for plating the surface of a metal strip (1) with tin, chromium, copper or the like. Fundamentally, the apparatus comprises an electrolyte feeding nozzle for feeding an electrolyte into a space between electrodes, a side seal provided on both sides in the widthwise direction of the electrode and a pressure equalizing chamber (18) provided on the backside of the electrode (17). The apparatus further comprises a electrode having a plurality of through holes communicating with the pressure equalizing chamber provided in an electrode box, waste electrolyte equipment provided with a waste electrolyte box for gathering and discharging the electrolyte and a seal equipment provided at the lowermost portion of the apparatus for preventing the outflow of the electrolyte. The above constitution enables the flow rate distribution of the electrolyte in the widthwise direction of the strip to be made more homogeneous than the prior art and enables the flow rate of the electrolyte to be increased without causing problems of vibration (fluttering phenomenon) of the strip and adsorption of the strip to the electrode, which contributes to an increase in the speed of plating and an improvement in the quality of plating.

2. 发明专利

DE69218708T2 未知
公开(公告)号：DE69218708T2
公开(公告)日：1997-07-24
申请号：DE69218708
申请日：1992-09-22
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： TSUCHIYA KIYOHIDE , SHIMAMURA MICHIHIRO , NAKAGAWA KATSUAKI , MASUDA SHUJI , MARUMO KAZUHIRO , OGATA TADASHI , TASHIBU YASUYUKI
IPC分类号： C25D5/08 , C25D7/06
摘要： The present invention relates to a vertical type stream plating apparatus for plating the surface of a metal strip (1) with tin, chromium, copper or the like. Fundamentally, the apparatus comprises an electrolyte feeding nozzle for feeding an electrolyte into a space between electrodes, a side seal provided on both sides in the widthwise direction of the electrode and a pressure equalizing chamber (18) provided on the backside of the electrode (17). The apparatus further comprises a electrode having a plurality of through holes communicating with the pressure equalizing chamber provided in an electrode box, waste electrolyte equipment provided with a waste electrolyte box for gathering and discharging the electrolyte and a seal equipment provided at the lowermost portion of the apparatus for preventing the outflow of the electrolyte. The above constitution enables the flow rate distribution of the electrolyte in the widthwise direction of the strip to be made more homogeneous than the prior art and enables the flow rate of the electrolyte to be increased without causing problems of vibration (fluttering phenomenon) of the strip and adsorption of the strip to the electrode, which contributes to an increase in the speed of plating and an improvement in the quality of plating.

3. 发明专利

JPH09206823A AUTOMATIC ASSEMBLING DEVICE FOR EXTRUDER DIE 失效
公开(公告)号：JPH09206823A
公开(公告)日：1997-08-12
申请号：JP1439096
申请日：1996-01-30
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： ADACHI MASATAKA , KOGA YUUJIROU , TASHIBU YASUYUKI
IPC分类号： B21C51/00 , B21C25/02 , B21C31/00
摘要： PROBLEM TO BE SOLVED: To automatically assemble a die by receiving one end surface of a holder with a holder supporting part in a assembling device table, pressing a die placed on the table in the direction of the holder supporting part with a pushing cylinder having a holder detecting sensor and providing with a holding cylinder having a die detecting sensor in the position opposing to the pushing cylinder. SOLUTION: The holder is carried into the holder supporting part 2. The die is carried on a die support 5 with a picking device. The holding cylinder 4 is advanced, thrusted to the front surface of the die, whereby loosening of the die is prevented. The clamp of the picking device is released to ascend. The pushing cylinder 3 is advanced to push the die into the holder. The die is incorporated into the holder and the die is completed. The die is grasped with a picking device and carried to the extruder. Each operation is sensed with the sensor and transmitted to a controller, the die is automatically assembled according to a previously set sequence.

4. 发明专利

JPH09192725A AUTOMATIC DISASSEMBLING DEVICE FOR DIE ASSEMBLY FOR EXTRUDER 失效
公开(公告)号：JPH09192725A
公开(公告)日：1997-07-29
申请号：JP649896
申请日：1996-01-18
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： ADACHI MASATAKA , KOGA YUUJIROU , TASHIBU YASUYUKI
IPC分类号： B23P19/04 , B21C25/02 , B21D37/04
摘要： PROBLEM TO BE SOLVED: To automatically disassemble a die assembly for an extruder by providing an extruding cylinder pressing the die of the die assembly placed on a die assembly placing part of a disassembly device table provided with a U shaped gate and a holding cylinder in the position opposite to the extruding cylinder. SOLUTION: The die assembly after usage is transferred between the U shaped gate 2 and the extruding cylinder 3, and thrust onto the front surface of the die of the die assembly with the holding cylinder 4 advanced. The die is held with the holding cylinder 4 and the extruding cylinder 3, and pushed out the holder of the die assembly. As the diameter of the holder is larger than the gap of the U shaped gate, when the die 12 is pressed with the extruding cylinder 3, the holder is subjected not to pass through the U shaped gate 2, and then only the die is pushed out. The die is grasped with the die clamp of a picking device, pressing the die by the extruding cylinder 3 and the holding cylinder 4 is released to take out the die. By this way, the die assembly is automatically disassembled.

5. 发明专利

JP2000264302A STEEL BALL WEIGHING CONTROL METHOD 失效
公开(公告)号：JP2000264302A
公开(公告)日：2000-09-26
申请号：JP7091499
申请日：1999-03-16
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： ODA HIROTO , ICHINOSE MAKOTO , TASHIBU YASUYUKI , IWASHITA TORU
IPC分类号： B65B1/32 , G01G13/285
摘要： PROBLEM TO BE SOLVED: To carry out the automatic weighing control for the setting the gross weight of a portion of N number of corrugated board boxes filled with a plurality of steel balls of given size within the preset weight control reference value. SOLUTION: In a control method in which the gross weight of a portion of N number of corrugated board boxes filled with steel balls of given size is set within the preset weight control reference value, in the case the actual result weighing value of weighting steel balls weighed by a weighing device 3 and filled into one corrugated board box on a storage section 2 is out of the range of preset weight control reference value, the excessive weight portion out of the range is converted to the number of steel balls by a computing element 7, and a feeder 1 is controlled in consideration of the computed number of steel balls in the following filling operation, and the steel balls of the converted number are filled into the corrugated board boxes to set the gross weight of the N number of corrugated board boxes within the range of the preset weight control reference value. The number of steel balls filled into one corrugated box is determined based on the comparison with the actual weighing value with the preset weight control reference value to accurately control the gross weight of N number of boxes to be set within a certain weight control reference value, save the labor of manual filling work and realize the labor-saving and working efficiency.

6. 发明专利

JPH09174140A AUTOMATIC ASSEMBLING AND DISASSEMBLING DEVICE FOR EXTRUSION DIE AND CONTROL METHOD THEREFOR 失效
公开(公告)号：JPH09174140A
公开(公告)日：1997-07-08
申请号：JP33702495
申请日：1995-12-25
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP , TATEYAMA GOKIN KOGYO KK
发明人： TASHIBU YASUYUKI , KOGA YUUJIROU , NISHIKAWA HIROSHI , ASAHI TAKAHITO , YOSHIDA TOKUICHI
IPC分类号： B23Q7/14 , B21C25/02 , B21D37/04 , B23Q41/00
摘要： PROBLEM TO BE SOLVED: To fully automate the working of die production and release a worker from a heavy muscular work by preparing the action sequence of a picking device following an assembly schedule made with an assembly and disassembly device and transferring a signal with each device. SOLUTION: An automatic assembly and disassembly system is composed of an assembly and disassembly scheduling device 2, a controller 3, a picking device 4, a die carrying-in carriage 5, a die carrying-out carriage 6, a die assembly device 7, a die disassembly device 8, a holder and holster separating device 9 a holder yard 10, a bolster yard 11, an assembly die yard 12, a disassembly die yard 13, a die carrying-in conveyer 15 and a die returning conveyer 14. Which this construction, all the works of die assembly, remaining aluminum cutting, die disassembly and die transportation are fully automated, and the worker is released from the heavy muscular work. Because the die assembly is automatized, the erroneous assembly is eliminated and the operation efficiency is improved.

7. 发明专利

JP2001296248A APPEARANCE INSPECTION APPARATUS FOR SPHERICAL BODY 失效
公开(公告)号：JP2001296248A
公开(公告)日：2001-10-26
申请号：JP2000109911
申请日：2000-04-11
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： IWASHITA TORU , TASHIBU YASUYUKI , HAKODA YOSHIKAZU
IPC分类号： G01B11/30 , G01N21/84
摘要： PROBLEM TO BE SOLVED: To provide an appearance inspection apparatus for a spherical body, capable of rotating the spherical body around its gravity center, regardless of the unevenness on the surface of the spherical body to stably and quickly inspect appearance of the spherical body. SOLUTION: This appearance inspection device or the spherical body B has a supply device 1, cutting the spherical body B one by one and supplying the spherical body B to a spherical body rotation device 5; the rotation device 5 provided adjacent to the supply device 1, supported on a tilt frame 10 via a suspension mechanism 8, supporting and rotating the spherical body B, and including elastic rollers 6, 7 having elastic material on the surfaces; photoelectric sensors 11, 12 provided above the rotating device 5 and inspecting the appearance of the spherical body B; and a discharge device discharging the spherical body B inspected by the rotating device 5.

8. 发明专利

JP2000258337A AUTOMATIC INSPECTION APPARATUS FOR SPHERICAL BODY 失效
公开(公告)号：JP2000258337A
公开(公告)日：2000-09-22
申请号：JP6557899
申请日：1999-03-11
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： TASHIBU YASUYUKI , IWASHITA TORU
IPC分类号： G01B21/30 , G01N19/08
摘要： PROBLEM TO BE SOLVED: To provide an inspection apparatus by which an inspection result regarding a nondefective and a defective is obtained more stably by a method wherein the surface flaw (the uneven part) of a spherical body is detected automatically and continuously. SOLUTION: This automatic inspection apparatus for a spherical body is provided with a feed device 1. In addition, the apparatus is provided with a trough-shaped inclination part 5 on one side of the feed device 1. In addition, the apparatus is provided with a trough-shaped detection part 7 on one side of the inclination part 5. In addition, the apparatus is provided with a trough-shaped direction change part 8 on one side of the detection part 7. In addition, the apparatus is provided with a trough-shaped inclination part 9 on one side of the direction change part 8. In addition, the apparatus is provided with a trough-shaped detection part 11 on one side of the inclination part. In addition, the apparatus is provided with a trough-shaped direction change part 12 on one side of the detection part 11. In addition, the apparatus is provided with a trough-shaped inclination part 13 on one side of the direction change part 12. In addition, the apparatus is provided with a trough-shaped detection part 15 on one side of the inclination part. In addition, the apparatus is provided with a discharge part 16 on one side of the detection part 15.

9. 发明专利

JP2000255502A AUTOMATIC FILLING APPARATUS FOR SPHERICAL BODY 失效
公开(公告)号：JP2000255502A
公开(公告)日：2000-09-19
申请号：JP5953099
申请日：1999-03-08
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： TASHIBU YASUYUKI , IWASHITA TORU
IPC分类号： B65B1/06 , B65B1/22 , B65B1/32 , B65B1/42
摘要： PROBLEM TO BE SOLVED: To eliminate time and labor required for manual work and to save labor while improving efficiency by a method wherein carrying-out of spherical bodies is controlled with filling weight per carton set as a target, and spherical bodies in the prescribed numbers are put for filling into a carton automatically and successively without allowing the spherical bodies to be heaped up. SOLUTION: A carrying-out gadget 3 of a supply device 1 executes carrying- out of spherical bodies in the numbers prescribed by a filling pattern, and the spherical bodies to be put for filling into a carton 20 at its first tier are prepared at a third storage part 9, and a second stopper 10 is lowered. The spherical bodies to be put for filling at the second and third tiers are prepared likewise at a second storage part 6 and a first storage part 5, and the weight of the spherical bodies prepared at the first to third storage parts is weighed by a weighing machine 19. Then, the spherical bodies to be put for filling at the first tier of the carton 20 are prepared at a filling part 14 with a third stopper 15 lifted up, and the spherical bodies are put for filling at the first tier of the carton 20 with a sliding plate 17 slid. The spherical bodies are put for filling likewise at the second and third tiers.

10. 发明专利

JP2000024713A DEVICE FOR SEPARATING DIE BACKER 失效
公开(公告)号：JP2000024713A
公开(公告)日：2000-01-25
申请号：JP19928298
申请日：1998-07-14
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： OGURA SHIGEKI , IGATA SUETA , TASHIBU YASUYUKI , IWASHITA TORU
IPC分类号： B21C25/02 , B21C35/04
摘要： PROBLEM TO BE SOLVED: To provide a separating device for die backers with which a die and backers are more surely automatically separated and residue which remains in the die after the die is separated from the backers is safely cut without the aid of hands. SOLUTION: This die backer separating device is provided with a die clamping mechanism 3 for clamping die backers B, D from the upper part of the die which are placed on a die table 2 making the center axis of the die backers B, D level, sensor 17 for detecting the joined surface 16 between the die backers B, D, a die positioning/pulling-out mechanism 6 for positioning and pulling out the joined surface 16 between the die backers by being connected to the die clamping mechanism 3 and moving the die clamping mechanism 3 back and forth in the direction of the center axis of the die, and a pair of separating edges (15a), 15b which are moved back and forth against the center of the joined surface 16 between the positioned die backers.

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