GB2077957B - Press apparatus - Google Patents

Press apparatus

Info

Publication number
GB2077957B
GB2077957B GB8117844A GB8117844A GB2077957B GB 2077957 B GB2077957 B GB 2077957B GB 8117844 A GB8117844 A GB 8117844A GB 8117844 A GB8117844 A GB 8117844A GB 2077957 B GB2077957 B GB 2077957B
Authority
GB
United Kingdom
Prior art keywords
pressing
press
rams
limit switches
programmes
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.)
Expired
Application number
GB8117844A
Other versions
GB2077957A (en
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.)
Giles & Sons Ltd John
Original Assignee
Giles & Sons Ltd John
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 Giles & Sons Ltd John filed Critical Giles & Sons Ltd John
Priority to GB8117844A priority Critical patent/GB2077957B/en
Publication of GB2077957A publication Critical patent/GB2077957A/en
Application granted granted Critical
Publication of GB2077957B publication Critical patent/GB2077957B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/166—Electrical control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/26—Programme control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)

Abstract

A press for pressing powders and clays, has an electro-hydraulic control system to control a pressing ram and tool 14, a loading device 18 and an ejector ram and die, or ejector holding device 16, to fill, press and eject material from a body 10. The system responds to cams moved by the rams to actuate limit switches, and provide selectively presettable programmes for pressing cycles which start and finish with the rams in parking positions, provides an inching mode for setting up the limit switches, and provides for single cycle or automatic continuous cycling operation. The programmes include multiple filling of the body 10, double pressing and tamping the material, reciprocation of the loading device 16, pressing to thickness and pressing to density. <IMAGE>
GB8117844A 1980-06-14 1981-06-10 Press apparatus Expired GB2077957B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8117844A GB2077957B (en) 1980-06-14 1981-06-10 Press apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8019514 1980-06-14
GB8117844A GB2077957B (en) 1980-06-14 1981-06-10 Press apparatus

Publications (2)

Publication Number Publication Date
GB2077957A GB2077957A (en) 1981-12-23
GB2077957B true GB2077957B (en) 1984-06-13

Family

ID=26275879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8117844A Expired GB2077957B (en) 1980-06-14 1981-06-10 Press apparatus

Country Status (1)

Country Link
GB (1) GB2077957B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105965669A (en) * 2016-07-14 2016-09-28 青岛德山机械有限公司 Automated precast concrete member molding device and using method thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126809A3 (en) * 1983-05-19 1985-05-22 Industrial Electronic Rubber Company Control apparatus for molding presses
DE3331648A1 (en) * 1983-09-02 1985-03-28 Philips Patentverwaltung Gmbh, 2000 Hamburg DEVICE FOR CONTROLLING A DRIVE FOR MOVING TOOLS, IN PARTICULAR MOLDED PARTS OF AN INJECTION MOLDING MACHINE
FR2570020B1 (en) * 1984-09-11 1988-07-22 Commissariat Energie Atomique AUTOMATIC PRESS
IT1222962B (en) * 1987-10-22 1990-09-12 Norda Spa COMPOSITE PRESS SUITABLE TO CARRY OUT ALL THE OPERATIONS NECESSARY FOR THE MOLDING OF PIECES
FR2645978B1 (en) * 1989-04-12 1991-07-26 Etu Rech Ind Beton Manu Centre ASSISTANCE SYSTEM FOR CONDUCTING A VIBRATING PRESS AND APPLICATION TO THE SUPERVISION OF A CONCRETE PRODUCTION UNIT
BE1003426A5 (en) * 1989-09-13 1992-03-24 Earth Tech Ltd METHOD AND DEVICE FOR PRODUCING EARTH BLOCKS.
CN102039691A (en) * 2010-12-28 2011-05-04 平顶山市通运矿山机械厂 PLC control system for pulverized coal hydraulic forming machine
CN104015255B (en) * 2014-06-18 2016-06-29 郑州大河智信科技股份公司 Brick machine self-feeding goes out brick device and self-feeding brick output method
CN104972555B (en) * 2015-07-06 2017-07-11 福建海源自动化机械股份有限公司 A kind of electric drive automatic refractory brick press and refractory brick forming method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105965669A (en) * 2016-07-14 2016-09-28 青岛德山机械有限公司 Automated precast concrete member molding device and using method thereof

Also Published As

Publication number Publication date
GB2077957A (en) 1981-12-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee