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51. 发明专利

JP2005205589A Noise reducing method in band saw machine and band saw machine 审中-公开
标题翻译：带锯机和带锯机的噪声减少方法
公开(公告)号：JP2005205589A
公开(公告)日：2005-08-04
申请号：JP2004335773
申请日：2004-11-19
申请人： Amada Co Ltd , Ns Engineering Inc , 株式会社アマダ , 株式会社エヌエスエンジニアリング
发明人： TOKIWA TORU , NAITO KINSHIRO
IPC分类号： B23D55/00 , B23D55/06 , B27B13/16
摘要： PROBLEM TO BE SOLVED: To provide a method and its band saw machine for effectively reducing noise caused by longitudinal vibration of a band saw blade in cutting work of a work.
SOLUTION: This noise reducing method reduces the noise by the longitudinal vibration of the band saw blade 13 in cutting work of the work W by a band saw machine 1. The method reduces the noise by the longitudinal vibration of the band saw blade 13 by converting a rotating speed of the band saw blade 13 into vibration by performing sudden acceleration and deceleration on the band saw blade 13. The sudden acceleration and deceleration of the band saw blade 13 are performed by impressing a rectangular pulse on a control motor 35 for rotatingly driving the band saw blade 13. In the noise reducing method and it band saw machine, the rectangular pulse of a determined proper frequency is impressed by determining the proper frequency by adjusting a frequency of the rectangular pulse impressed on the control motor 35.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种方法及其带锯机，用于在切割工作中有效地减少由带锯刀片的纵向振动引起的噪音。解决方案：该降噪方法通过带锯机1在工件W的切削加工中通过带锯刀片13的纵向振动来降低噪音。该方法通过带锯刀片的纵向振动来降低噪音通过在带锯片13上进行突然的加速和减速来将带锯片13的转速转换为振动。带锯片13的突然加速和减速通过在控制电动机35上施加矩形脉冲来执行用于旋转地驱动带锯片13.在降噪方法和带锯机中，通过调节施加在控制电动机35上的矩形脉冲的频率来确定适当的频率来施加确定的适当频率的矩形脉冲。版权所有（C）2005，JPO＆NCIPI

52. 发明专利

JP2004284006A Band sawing machine and workpiece cutting method 有权
公开(公告)号：JP2004284006A
公开(公告)日：2004-10-14
申请号：JP2003392256
申请日：2003-11-21
申请人： Amada Co Ltd , Ns Engineering Inc , 株式会社アマダ , 株式会社エヌエスエンジニアリング
发明人： TOKIWA TORU , NAITO KINSHIRO
IPC分类号： B23D55/08 , B23D55/06
摘要： PROBLEM TO BE SOLVED: To provide a band sawing machine and its cutting method whereby a control motor and a driving wheel are directly connected.
SOLUTION: In the band sawing machine 1 provided with the driving wheel 29 and a driven wheel 31 around which an endless band saw blade 13 is wound, at least one of the driving wheel 29 and the driven wheel 31 are directly connected to an output shaft 41 of the control motor 39. The output shaft 41 of the control motor 39 is arranged in a cylindrical bearing 45 on a motor base 43 supporting the control motor 39, and the driving wheel 29 is rotatably supported by the bearing 45. In the cutting method, a traveling speed of the band saw blade 13 is controlled to be oscillated in order to cut a workpiece W, and the cutting speed of the band saw blade 13 with respect to the workpiece W is oscillated in order to cut the workpiece W.
COPYRIGHT: (C)2005,JPO&NCIPI

53. 发明专利

JP2002346831A APPARATUS FOR MANAGING CUTTING-OFF OPERATION OF WORKPIECE 失效
公开(公告)号：JP2002346831A
公开(公告)日：2002-12-04
申请号：JP2001148044
申请日：2001-05-17
申请人： AMADA CO LTD
发明人： TOKIWA TORU
IPC分类号： B27B31/08 , B23D55/04 , B65G1/00 , B65G1/04 , B65G47/90
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for managing cutting-off operation of a workpiece which has a very short axial dimension compared with its diameter as a disk. SOLUTION: The apparatus is provided with a workpiece carrying apparatus 5 for carrying a short, disk-like workpiece W into the apparatus keeping its axis vertical, a workpiece storing shelf 25 for storing and holding the workpiece carried by the workpiece carrying apparatus 5 so that the axis of the workpiece is kept vertical and one side part of a plurality of the workpieces is arranged in parallel with each other so as to coincide with a reference line, a cutter 27 for horizontally cutting-off a lower side part of the workpiece keeping the axis of the workpiece vertical, and a workpiece transporting apparatus 29 for transporting the workpiece, which has been carried by the workpiece carrying apparatus 5 into the apparatus, to the workpiece storing shelf 25 or the cutter 27, or for transporting the workpiece from the workpiece storing shelf 25 to the cutter 27, wherein the workpiece storing shelf 25 is provided with notched parts 25N arranged at required intervals so that a workpiece clamp 39 of the workpiece transporting apparatus 29 can pass through the notched parts.

54. 发明专利

JP2001150231A VERTICAL BAND SAW MACHINE 失效
公开(公告)号：JP2001150231A
公开(公告)日：2001-06-05
申请号：JP33339499
申请日：1999-11-24
申请人： AMADA CO LTD
发明人： TOKIWA TORU
IPC分类号： B23D55/02 , B23D55/06 , B27B13/16
摘要： PROBLEM TO BE SOLVED: To provide a vertical band saw machine allowing easy detaching and exchange of an endless band saw blade and easy forming of a slit for detaching and exchanging the band saw blade. SOLUTION: In this vertical band saw machine, a work table 9 for supporting a workpiece is provided on a base plate 5 provided over a box-like frame 3 so as to freely reciprocally move in the right and left direction, and the endless band saw blade 19 is put round between a driving wheel and a driven wheel provided below and above the base plate 5, respectively. The slit 43 to freely pass the band saw blade 9 therethrough is provided from on of right and left end sides to an approximately center of the base plate 5, and a passage is provided in an area under a rear part 5R of the base plate 5 divided into front and rear parts by the slit 43 such that the band saw blade can freely move through the passage in the right and left direction along the slit 43 between one end side of the base plate 5 and the driving wheel at the time of detaching and exchanging the band saw blade 9.

55. 发明专利

JP2000198510A METHOD AND DEVICE FOR STEEL BAR SHORT END MATERIAL STOCK CONTROL 失效
公开(公告)号：JP2000198510A
公开(公告)日：2000-07-18
申请号：JP37423098
申请日：1998-12-28
申请人： AMADA CO LTD
发明人： TOKIWA TORU
IPC分类号： G06K7/00 , B65G1/137 , B65G61/00 , G01B21/02 , G06F19/00 , G06Q10/08 , G06Q50/00 , G06Q50/28
摘要： PROBLEM TO BE SOLVED: To control the length, storing position of the steel bar short end material to be stored in addition to ID thereof. SOLUTION: A short end material M is stored in a standing state with the ID indicating end face faced upward in a storing space 3, and after reading the ID of a short end material M, the length of the short end material M is measured, and the ID read out and the measured length of the short end material M are registered together with the position of the material M in the storing space 3. By thus registering the ID and the length of the short end material M together with the position of the material M, necessary material information, material length and storing position of all the short end material M in the storing space 3 can be correctly controlled.

56. 发明专利

JP2000191116A METHOD FOR STORING MATERIAL IN AUTOMATED STORAGE AND RETRIEVAL SYSTEM, AND AUTOMATED STORAGE AND RETRIEVAL SYSTEM 失效
公开(公告)号：JP2000191116A
公开(公告)日：2000-07-11
申请号：JP36767498
申请日：1998-12-24
申请人： AMADA CO LTD
发明人： TOKIWA TORU
IPC分类号： B65G1/137
摘要： PROBLEM TO BE SOLVED: To correctly and speedily read the information on materials, and to store a specified material on a specified shelf without mistake. SOLUTION: In a method for storing materials in an automated storage and retrieval system in which a specified steel 1 is automatically carried in/ carried out in/from a specified shelf of the automated storage and retrieval system provided with a plurality of shelves in many stages under the control of a control device, a recording medium 41 in which the information on materials is recorded is provided on an end part 1a of the steel 1, and before the carried steel 1 is carried in the automated storage and retrieval system, the information on materials recorded in the recording medium 41 is read by a reading means 43, the steel 1 is stored on the specified shelf, and the information on the materials and the information on the shelf of the specified shelf is stored in a memory of the control device.

57. 发明专利

JPH1035821A WORK CONVEYING METHOD IN MULTI-STORIED WAREHOUSE AND MULTISTORIED WAREHOUSE 失效
公开(公告)号：JPH1035821A
公开(公告)日：1998-02-10
申请号：JP18970696
申请日：1996-07-18
申请人： AMADA CO LTD
发明人： TOKIWA TORU
IPC分类号： B65G1/04 , B65G1/14
摘要： PROBLEM TO BE SOLVED: To improve storage efficiency of a multi-storied warehouse, save space, and carry out a long period of schedule operation. SOLUTION: A multi-storied warehouse 1 is constituted with an appropriate number of upright pillars 3 having shelf frames 5A-5F at appropriate vertical intervals for works W to be stored on. When works W are to be taken out from the shelf frames 5A-5F, a take-out arm 13 is lowered and works W on the upper shelf frames 5A-5F are attracted with an attraction means 15 provided in the lower part of the take-out arm 13 and the take-out arm 13 is raised to sequentially take out the works W. Alternatively, the take-out arm 13 is lowered and works W on the upper shelf frames 5A-5F are attracted with the attraction means 15 provided in the lower part of the take-out arm 13, the take-out arm 13 is moved laterally, and then raised to sequentially take out the works W.

58. 发明专利

JPH1034433A SHORT MATERIAL CUTTING WORK MACHINE 失效
公开(公告)号：JPH1034433A
公开(公告)日：1998-02-10
申请号：JP18966196
申请日：1996-07-18
申请人： AMADA CO LTD
发明人： TOKIWA TORU
IPC分类号： B23D55/02
摘要： PROBLEM TO BE SOLVED: To improve the working accuracy of a short material. SOLUTION: A work table 21 is installed movably in an x-axis direction relative to a vertical saw blade housing 7 and a saw blade advance space 33 extended in the x-axis direction is formed on this work table 21 and a guide member 31 extended in a y-axis direction is installed on the work table 21 and a slider 39 providing a stopper 37 to which the rear end surface of a short material W can be hit on this guide member 31 is installed so that the position can be adjusted in the y-axis direction and a work turning device for turning the short material W by nearly 90 deg. is installed.

59. 发明专利

JPH0966416A WORK CARRYING DEVICE 失效
公开(公告)号：JPH0966416A
公开(公告)日：1997-03-11
申请号：JP22082095
申请日：1995-08-29
申请人： AMADA CO LTD
发明人： TOKIWA TORU
IPC分类号： B23D55/00 , B23D55/04
摘要： PROBLEM TO BE SOLVED: To provide a work carrying device by which it can be judged whether it is carried straight to a carrying conveyer or not. SOLUTION: A work W is led laterally to a carrying conveyer by a laterally feed conveyer 5 and carried to a processing machine 3 by the carrying conveyer. At the laterally feed time, the propriety of the lateral feed of the work W is detected and the operation of the lateral feed conveyer 5 is controlled by the cooperation of luminous objects 27a-27c or optical receivers 29a-29c installed upward a basic line LB in the carrying conveyer with the optical receivers 29a-29c or the luminous objects 27a-27c installed along the basic line LB. Only when the prescribed plural optical receivers 29a-29c detect a detection beam BM, the lateral feed is stopped. As the optical receivers 29a-29c or the luminous objects 27a-27c are installed more inside than the basic line LB, the detection beam BM is intercepted when the work W is positioned just above the basic line LB. As a couple is used in response to a length when a long work W is detected, and adequate judgement can be carried out across the entire length of the long work.

60. 发明专利

JPH08141870A DEVICE FOR CARRYING WORK TO WORKING MACHINE 失效
公开(公告)号：JPH08141870A
公开(公告)日：1996-06-04
申请号：JP27641394
申请日：1994-11-10
申请人： AMADA CO LTD
发明人： TOKIWA TORU
IPC分类号： B23Q7/05 , B65G13/07 , B65G47/54
摘要： PURPOSE: To provide a device for carrying work to a working machine, which can smoothly carry works at the time of supplying or recovering works to a working machine having the flat working reference surface. CONSTITUTION: A device for carrying work to a working machine for supplying and recovering works to a working machine having the flat working reference surface is provided with a V roller table provided with plural V rollers 1, which can be freely rotated, with the appropriate space in the feeding direction for feeding the works to the working machine. An upper and a lower driving devices 25R, 25F for vertically moving the V roller table 11 are provided in front and rear of the V-roller table 11. The upper and the lower driving devices 25R, 25F are respectively provided with a rise correcting means 41 for collecting the rise of the V roller table 11 so that the lower surface of the work always coincides with the flat surface of the working machine as the working reference surface in response to the diameter of each work.

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