DE69400265T2 - Arrangement for controlling a plate press - Google Patents

Arrangement for controlling a plate press

Info

Publication number
DE69400265T2
DE69400265T2 DE69400265T DE69400265T DE69400265T2 DE 69400265 T2 DE69400265 T2 DE 69400265T2 DE 69400265 T DE69400265 T DE 69400265T DE 69400265 T DE69400265 T DE 69400265T DE 69400265 T2 DE69400265 T2 DE 69400265T2
Authority
DE
Germany
Prior art keywords
press
arrangement
controlling
rods
push
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 - Fee Related
Application number
DE69400265T
Other languages
German (de)
Other versions
DE69400265D1 (en
Inventor
Lars-Otto Sislegard
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.)
Valmet AB
Original Assignee
Sunds Defibrator Industries AB
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 Sunds Defibrator Industries AB filed Critical Sunds Defibrator Industries AB
Publication of DE69400265D1 publication Critical patent/DE69400265D1/en
Application granted granted Critical
Publication of DE69400265T2 publication Critical patent/DE69400265T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/20—Moulding or pressing characterised by using platen-presses
    • 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
    • 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
    • B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Press Drives And Press Lines (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Control Of Presses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

An arrangement for controlling the thickness of board products (4) during the pressing process in a board press with a first and a second press table (5,2) where the pressing force is transferred by several hydraulic press cylinders (1). A number of hydraulic position valves (7) are arranged in spaced relationship on both sides of the press on the first press table (5). Corresponding push-rods (9) are arranged on the second press table (2). The push-rods are adjustable, and a common shifting motor (12) is provided for simultaneous adjustment of the push-rods (9). <IMAGE>
DE69400265T 1993-03-09 1994-02-12 Arrangement for controlling a plate press Expired - Fee Related DE69400265T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300772A SE470583B (en) 1993-03-09 1993-03-09 Device for controlling a disc press

Publications (2)

Publication Number Publication Date
DE69400265D1 DE69400265D1 (en) 1996-08-01
DE69400265T2 true DE69400265T2 (en) 1996-11-28

Family

ID=20389156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400265T Expired - Fee Related DE69400265T2 (en) 1993-03-09 1994-02-12 Arrangement for controlling a plate press

Country Status (6)

Country Link
EP (1) EP0614736B1 (en)
AT (1) ATE139726T1 (en)
DE (1) DE69400265T2 (en)
DK (1) DK0614736T3 (en)
ES (1) ES2089868T3 (en)
SE (1) SE470583B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634398A (en) * 1996-03-22 1997-06-03 The Coe Manufacturing Co. Panel press with movable platens which are individually controlled with position-sensor transducers
DE102017207993A1 (en) * 2017-05-11 2018-11-15 Homag Gmbh System for processing valuables

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432221B (en) * 1980-06-30 1984-03-26 Karlstad Mekaniska Ab DEVICE FOR COMBINED MEDICAL AND SPEED CONTROL OF A HYDRAULIC MANOVERED PRESS TABLE
JPH04231114A (en) * 1990-12-28 1992-08-20 Yasuyuki Moriyama Hydraulic press brake

Also Published As

Publication number Publication date
DE69400265D1 (en) 1996-08-01
EP0614736A1 (en) 1994-09-14
ATE139726T1 (en) 1996-07-15
ES2089868T3 (en) 1996-10-01
SE9300772D0 (en) 1993-03-09
DK0614736T3 (en) 1996-08-05
SE9300772L (en) 1994-09-10
EP0614736B1 (en) 1996-06-26
SE470583B (en) 1994-10-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee