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1. 发明专利

DE69112030T2 未知
公开(公告)号：DE69112030T2
公开(公告)日：1996-01-11
申请号：DE69112030
申请日：1991-10-29
申请人： FANUC LTD
发明人： ITO SUSUMU , YAMAMURA MASATO , NISHIMURA KOICHI
IPC分类号： B22D17/32 , B23Q1/00 , B29C45/17 , B29C45/76

2. 发明专利

CA2039151A1 AUTOMATIC LUBRICANT SUPPLYING METHOD AND AN APPARATUS THEREFOR 未知
公开(公告)号：CA2039151A1
公开(公告)日：1991-02-23
申请号：CA2039151
申请日：1990-08-15
申请人： FANUC LTD
发明人： YAMAMURA MASATO , NISHIMURA KOICHI , SATO TAKASHI
IPC分类号： B29C45/76 , B29C45/83 , F16N29/02
摘要： A method for automatically timely supplying a lubricant to a machine working section driven by a motor and an apparatus therefor. The quantity of increase of the driving current of a mold clamping servomotor (12) during the process in which a mold clamping mechanism (10) of an injection molding machine shifts from a proper lubrication state to an improper lubrication state is previously decided for each combination of the type of the injection molding machine, injection molding conditions, and the type of grease. While a normal injection molding cycle in the proper lubrication state is being executed, a reference value for the motor driving current is decided on the basis of the normal motor driving current in a specific moved position of a movable platen (14), at which the motor current is measured for the aforesaid decision, and the increase of the motor driving current, the reference value and the specific moved position of the movable platen being loaded into a memory of a numerical control device (50). In response to a grease supply timing command, the control device drives a grease pump (40) if the detected value of the motor current in the specific moved position of the movable platen is not smaller than the reference value. Grease from the grease pump is supplied to a predetermined quantity to each of a plurality of parts of the mold clamping mechanism through a distributor (43).

3. 发明专利

DE69112030D1 未知
公开(公告)号：DE69112030D1
公开(公告)日：1995-09-14
申请号：DE69112030
申请日：1991-10-29
申请人： FANUC LTD
发明人： ITO SUSUMU , YAMAMURA MASATO , NISHIMURA KOICHI
IPC分类号： B22D17/32 , B23Q1/00 , B29C45/17 , B29C45/76

4. 发明专利

DE3578910D1 未知
公开(公告)号：DE3578910D1
公开(公告)日：1990-08-30
申请号：DE3578910
申请日：1985-11-22
申请人： FANUC LTD
发明人： INABA YOSHIHARU , YAMAMURA MASATO
IPC分类号： B29C45/76 , B29C45/50
摘要： PCT No. PCT/JP85/00649 Sec. 371 Date Jul. 23, 1986 Sec. 102(e) Date Jul. 23, 1986 PCT Filed Nov. 22, 1985 PCT Pub. No. WO86/03160 PCT Pub. Date Jun. 5, 1986.A large-output injection/measurement mechanism of an injection molding machine, which uses measurement and injection servo motors as its drive source. A plurality of ball screws are rotatably provided between front and rear plates of the injection molding machine and are coupled to the injection servo motor. Ball nuts engaged with the plurality of the ball screws are fixed on a pressure plate. The pressure plate is coupled to the measurement servo motor through a spline shaft and a rotational drive pipe spline-coupled thereto. The spline shaft is fixed on a screw sleeve rotatably fixed to the pressure plate. A screw fixed to the pressure plate is driven by the servo motors, thereby performing injection and measurement of a molding material.

5. 发明公开

EP0204002A4 INJECTING/MEASURING MECHANISM IN INJECTION MOLDING MACHINE. 有权
标题翻译：注入/测量装置的注塑机。
公开(公告)号：EP0204002A4
公开(公告)日：1988-06-20
申请号：EP85905890
申请日：1985-11-22
申请人： FANUC LTD
发明人： INABA YOSHIHARU , YAMAMURA MASATO
IPC分类号： B29C45/50
CPC分类号： B29C45/5008

6. 发明专利

JP2537089B2 失效
公开(公告)号：JP2537089B2
公开(公告)日：1996-09-25
申请号：JP21551189
申请日：1989-08-22
申请人： FANUC LTD
发明人： YAMAMURA MASATO , NISHIMURA KOICHI , SATO TAKASHI
IPC分类号： B29C45/76 , B29C45/83 , F16N29/02

7. 发明专利

JPH06344374A INJECTION MOLDING MACHINE 失效
公开(公告)号：JPH06344374A
公开(公告)日：1994-12-20
申请号：JP16323793
申请日：1993-06-07
申请人： FANUC LTD
发明人： YAMAMURA MASATO , HIROSE KATSUSHI
IPC分类号： B29C45/13 , B29C45/76 , B29C45/84
摘要： PURPOSE:To prevent accident from occurring by providing holes for allowing an injection cylinder to enter and shutters for opening and closing said holes on two opposed side surfaces of a vertical type clamping device, which is coupled to a separate and lateral type injection device, and hindering injection operation when the coupling of the injection device on one side only and the opening of the shutter on the other side are detected. CONSTITUTION:A vertical type clamping device 1 has a clamping portion at the upper part thereof and a frame at the lower part thereof, and shielding plates 13a to 13d are interposed among four guide posts 12a to 12d provided upright on the upper side of the frame to form a gate 14 and surround a mold 4. The respective shielding plates 13a to 13d have holes 10, which the tip of a cylinder enters, and shutters 11a to 11d. A microswitch 18 is arranged for each hole 10 and detects the presence of each shutter 11a to 11d. A proximity switch 19 and a coupling member are arranged on each side surface of the frame. When the proximity switch 19 on one side only of the frame detects the coupling of an injection device 2 and the proximity switches 19 on the other sides detect the opening of the shutters, a control device issues an alarm, and injection operation is automatically prevented.

8. 发明专利

JPH06344372A INJECTION MOLDING MACHINE 失效
公开(公告)号：JPH06344372A
公开(公告)日：1994-12-20
申请号：JP16323893
申请日：1993-06-07
申请人： FANUC LTD
发明人： YAMAMURA MASATO , HIROSE KATSUSHI
IPC分类号： B29C45/03 , B29C45/13 , B29C45/17
摘要： PURPOSE:To facilitate the centering of both of a separate type clamping unit and an injection unit and reliably fix them to each other by bringing the flange faces of a plurality of joint blocks provided on one of the frames of the units into contact with the frame of the other unit and fixing the flange faces under pressure thereto with setting/removing bolts for clampers. CONSTITUTION:A clamping mechanism 16 coupling a clamping unit and an injection unit to each other comprises joint blocks 18, each having a base plate 20 and a flange plate 21, which are formed into an H-shape, and clampers 19. The base plate 20 is fixed to a frame 9 of the clamping unit, and the flange plate 21 has a contact face 22 in contact with a frame 12 of the injection unit. The contact face 22 is formed at right angles with the injection axis of the clamping unit. The clampers 19 are arranged so as to be opposed to each other on the circumference of the contact place of the flange plate 21, which is in contact with the frame 12 of the injection unit. Each joint block is brought into pressure contact with and fixed to the flange plate 21, which is in contact with the frame 12, with at least two setting/removing bolts 23.

9. 发明专利

JPH04212826A MOLD WITH STORAGE DEVICE AND SETTING OF CONDITION OF MOLDING AND CONTROL METHOD 失效
公开(公告)号：JPH04212826A
公开(公告)日：1992-08-04
申请号：JP4044791
申请日：1991-02-13
申请人： FANUC LTD
发明人： INABA ZENJI , ITO SUSUMU , NEKO TETSUAKI , YAMAMURA MASATO , ICHIHARA TOSHIAKI
IPC分类号： B29C33/00 , B29C45/26 , B29C45/76
摘要： PURPOSE:To facilitate the setting of the conditions of molding and mold control by installing a storage device capable of storing mold information and various information required at the time of molding to a mold. CONSTITUTION:A storage device 11 capable of storing various information of molds 10a, 10b, the conditions of molding at a time when the molds are used and molding is conducted and various information of mold control, etc., is mounted to said molds 10a, 10b employed for a molding machine. When the molds are used, the storage device 11 and the controller 20 of the molding machine are coupled electrically, various information is read from the storage device 11, and the conditions, etc., of molding are set automatically. Necessary information is displayed to a CRT picture plane. The setting of the conditions of molding is simplified. Required information is obtained simply. Mold control information is updated every time the molds are employed, and mold control is facilitated.

10. 发明专利

JPH04169218A INJECTION MOLDING MACHINE EQUIPPED WITH DISPLAY DEVICE 失效
公开(公告)号：JPH04169218A
公开(公告)日：1992-06-17
申请号：JP29554290
申请日：1990-11-02
申请人： FANUC LTD
发明人： ITO SUSUMU , YAMAMURA MASATO , NISHIMURA KOICHI
IPC分类号： B22D17/32 , B23Q1/00 , B29C45/17 , B29C45/76
摘要： PURPOSE:To arrange a display device improved in user's convenience by supporting the display device above the leading end of an arm in a revolvable manner by a pivot shaft and moving the same on a base at the opposed interval position of an injection unit and a clamping unit. CONSTITUTION:An arm 12 is arranged along the front of a base 4 and one end thereof is supported on the front of the base in a freely horizontally revolvable manner by the pivot shaft 13 on the side of the base part of the arm 12. A display device 14 is mounted above the leading end part of the arm 12 in a freely revolvable manner by a pivot shaft 15 on the side of the leading end of the arm 12. Various data are inputted to the display device 14 from a manual input apparatus 17 while a CRT screen 16 is looked. In die height adjusting work after the replacement of a mold, the display device 14 is revolved by the pivot shaft 15 on the leading end side of the arm 12 to be changed in direction and set to an operating position easy to carry out work. When a cylinder assembly 7 is replaced, the arm is largely revolved on this side by the pivot shaft 13 on the side of the base part of the arm 12 to set the display device to a retracted position.

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