EP1101580A3 - Punching apparatus and punching method - Google Patents

Punching apparatus and punching method Download PDF

Info

Publication number
EP1101580A3
EP1101580A3 EP00125144A EP00125144A EP1101580A3 EP 1101580 A3 EP1101580 A3 EP 1101580A3 EP 00125144 A EP00125144 A EP 00125144A EP 00125144 A EP00125144 A EP 00125144A EP 1101580 A3 EP1101580 A3 EP 1101580A3
Authority
EP
European Patent Office
Prior art keywords
signal
pulse
punching
duty setting
generation circuit
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP00125144A
Other languages
German (de)
French (fr)
Other versions
EP1101580A2 (en
Inventor
Tetsuo Ando Electric Co. Ltd. Yano
Tetsuya Ando Electric Co. Ltd. Kudoh
Yasunori Ando Electric Co. Ltd. Ohta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ando Electric Co Ltd
Original Assignee
Ando Electric Co 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 Ando Electric Co Ltd filed Critical Ando Electric Co Ltd
Publication of EP1101580A2 publication Critical patent/EP1101580A2/en
Publication of EP1101580A3 publication Critical patent/EP1101580A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0061—Machines or apparatus for embossing decorations or marks, e.g. embossing coins characterised by the power drive
    • B44B5/0066—Machines or apparatus for embossing decorations or marks, e.g. embossing coins characterised by the power drive producing a vibratory motion

Abstract

In a stamping apparatus, a subtracter 22b and an adder 23b compare an output value of an amplifier 29 which is a signal proportional to [T] expressing the torque generated at a fulcrum 101 by the reaction force [F] from the material to be stamped 6, to a pulse · duty setting value stored in a pulse · duty setting section 21b, and a signal in which the difference is added to the pulse · duty setting value, is generated, and a switch 25 inputs the signal into a comparator 24b in order to make the signal the comparison signal to the chopping wave outputted from a chopping wave generation circuit 26' in the PWM pulse generation circuit 26.
EP00125144A 1999-11-17 2000-11-17 Punching apparatus and punching method Withdrawn EP1101580A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32712699 1999-11-17
JP32712699 1999-11-17

Publications (2)

Publication Number Publication Date
EP1101580A2 EP1101580A2 (en) 2001-05-23
EP1101580A3 true EP1101580A3 (en) 2002-12-11

Family

ID=18195609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00125144A Withdrawn EP1101580A3 (en) 1999-11-17 2000-11-17 Punching apparatus and punching method

Country Status (1)

Country Link
EP (1) EP1101580A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104624846B (en) * 2014-12-20 2017-01-11 珠海西比特精密模具有限公司 die ejection mechanism detecting system
CN105946419A (en) * 2016-05-10 2016-09-21 安徽坤昌家具有限公司 Rosewood raised petal sculpturing device
CN105774358A (en) * 2016-05-10 2016-07-20 安徽坤昌家具有限公司 Carving knife for rosewood furniture
CN105774355A (en) * 2016-05-10 2016-07-20 安徽坤昌家具有限公司 Cam for engraving redwood furniture
CN106182171B (en) * 2016-08-22 2018-05-18 天津鑫润恒信新能源科技发展有限公司 Adjustment type punching apparatus
CN107214364B (en) * 2017-07-11 2019-03-19 佛山市正略信息科技有限公司 A kind of hinge leaf continuous high-efficient perforating device
CN107499622B (en) * 2017-08-31 2019-07-26 安徽工程大学 A kind of automatic stamp making baling press
CN108393962B (en) * 2018-04-23 2023-08-08 大连华诺塑胶科技有限公司 Breathable film puncturing device
CN109531690B (en) * 2018-12-03 2021-04-27 安徽信盟装备股份有限公司 Hole pricking equipment driven by servo motor and used for door liner forming machine
CN109986645A (en) * 2019-04-11 2019-07-09 罗福斯办公用品（滁州）有限公司 A kind of 5V electric perforator
CN110539313A (en) * 2019-09-12 2019-12-06 苏州龙骐自动化科技有限公司 Automatic punching robot device for plates

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932549A1 (en) * 1988-09-29 1990-04-05 Ando Electric ENGRAVING DEVICE WITH A DOUBLE RETURN MECHANISM FOR THE POOL HOLDER
US5628673A (en) * 1993-11-26 1997-05-13 Seiko Seiki Kabushiki Kaisha Dicing machine with non-contact setup function
JPH10181292A (en) * 1996-07-31 1998-07-07 Ando Electric Co Ltd Shift balance device for work head
EP0982152A2 (en) * 1998-08-24 2000-03-01 Ando Electric Co., Ltd. Engraving head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932549A1 (en) * 1988-09-29 1990-04-05 Ando Electric ENGRAVING DEVICE WITH A DOUBLE RETURN MECHANISM FOR THE POOL HOLDER
US5628673A (en) * 1993-11-26 1997-05-13 Seiko Seiki Kabushiki Kaisha Dicing machine with non-contact setup function
JPH10181292A (en) * 1996-07-31 1998-07-07 Ando Electric Co Ltd Shift balance device for work head
EP0982152A2 (en) * 1998-08-24 2000-03-01 Ando Electric Co., Ltd. Engraving head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31) *

Also Published As

Publication number Publication date
EP1101580A2 (en) 2001-05-23

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