WO2008096619A1 - Pressure forming apparatus - Google Patents

Pressure forming apparatus Download PDF

Info

Publication number
WO2008096619A1
WO2008096619A1 PCT/JP2008/051111 JP2008051111W WO2008096619A1 WO 2008096619 A1 WO2008096619 A1 WO 2008096619A1 JP 2008051111 W JP2008051111 W JP 2008051111W WO 2008096619 A1 WO2008096619 A1 WO 2008096619A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotation
nut
ball screw
screw shaft
transmitting mechanism
Prior art date
Application number
PCT/JP2008/051111
Other languages
French (fr)
Japanese (ja)
Inventor
Shigeyuki Takagi
Original Assignee
Sintokogio, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sintokogio, Ltd. filed Critical Sintokogio, Ltd.
Publication of WO2008096619A1 publication Critical patent/WO2008096619A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
  • Transmission Devices (AREA)

Abstract

[PROBLEMS] To provide a pressure forming apparatus produced at a reduced production cost even when high-speed transfer is needed for shortening the cycle time or even when a large output is needed for a work of an increased size [MEANS FOR SOLVING PROBLEMS] A drive mechanism comprises a ball screw shaft suspended from a movable member, a first nut screwed on the upper end portion of the ball screw shaft, a first rotation transmitting mechanism for transmitting rotation to the first nut, a first drive motor for rotation-driving the first nut through the first rotation transmitting mechanism, a second nut screwed on the ball screw shaft at the portion lower than the first nut, a second rotation transmitting mechanism for transmitting rotation to the second nut, and a second drive motor for rotation-driving the second nut through the second rotation transmitting mechanism.
PCT/JP2008/051111 2007-02-05 2008-01-25 Pressure forming apparatus WO2008096619A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-025591 2007-02-05
JP2007025591A JP4941825B2 (en) 2007-02-05 2007-02-05 Pressure molding device

Publications (1)

Publication Number Publication Date
WO2008096619A1 true WO2008096619A1 (en) 2008-08-14

Family

ID=39681530

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051111 WO2008096619A1 (en) 2007-02-05 2008-01-25 Pressure forming apparatus

Country Status (2)

Country Link
JP (1) JP4941825B2 (en)
WO (1) WO2008096619A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11241852B2 (en) * 2018-11-13 2022-02-08 Rosinbomb Linear actuated press

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5526888B2 (en) * 2010-03-15 2014-06-18 日本精工株式会社 Feed drive device
JP5913989B2 (en) * 2012-01-10 2016-05-11 株式会社アマダホールディングス Press machine
US20230070093A1 (en) 2021-09-08 2023-03-09 PDInnovative LLC Press Machine Having Planetary Gear System For Multi-Speed Drive Functionality
US11541618B1 (en) * 2021-09-21 2023-01-03 PDInnovative LLC Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality
US11819906B2 (en) 2021-09-21 2023-11-21 PDInnovative LLC Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04105793A (en) * 1990-08-22 1992-04-07 Amada Co Ltd Pressing machine
JPH04301814A (en) * 1991-03-29 1992-10-26 Sintokogio Ltd Press device for liquid crystal panel production
JP3015038U (en) * 1995-02-22 1995-08-29 株式会社名機製作所 Fast-forward mechanism for electric press
JPH1190690A (en) * 1997-09-18 1999-04-06 Aida Eng Ltd Screw-driven mechanical press
JP2001062597A (en) * 1999-08-30 2001-03-13 Hoden Seimitsu Kako Kenkyusho Ltd Pressurizing device
JP2004188460A (en) * 2002-12-11 2004-07-08 Toyo Koki:Kk Reciprocating drive mechanism and pressing machine using the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0315038U (en) * 1989-06-29 1991-02-15

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04105793A (en) * 1990-08-22 1992-04-07 Amada Co Ltd Pressing machine
JPH04301814A (en) * 1991-03-29 1992-10-26 Sintokogio Ltd Press device for liquid crystal panel production
JP3015038U (en) * 1995-02-22 1995-08-29 株式会社名機製作所 Fast-forward mechanism for electric press
JPH1190690A (en) * 1997-09-18 1999-04-06 Aida Eng Ltd Screw-driven mechanical press
JP2001062597A (en) * 1999-08-30 2001-03-13 Hoden Seimitsu Kako Kenkyusho Ltd Pressurizing device
JP2004188460A (en) * 2002-12-11 2004-07-08 Toyo Koki:Kk Reciprocating drive mechanism and pressing machine using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11241852B2 (en) * 2018-11-13 2022-02-08 Rosinbomb Linear actuated press

Also Published As

Publication number Publication date
JP4941825B2 (en) 2012-05-30
JP2008188631A (en) 2008-08-21

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