SE427914B - ARKGRIPARSYSTEM - Google Patents

ARKGRIPARSYSTEM

Info

Publication number
SE427914B
SE427914B SE8004054A SE8004054A SE427914B SE 427914 B SE427914 B SE 427914B SE 8004054 A SE8004054 A SE 8004054A SE 8004054 A SE8004054 A SE 8004054A SE 427914 B SE427914 B SE 427914B
Authority
SE
Sweden
Prior art keywords
gripper
gripper shaft
bearing
end wall
sheet
Prior art date
Application number
SE8004054A
Other languages
Swedish (sv)
Other versions
SE8004054L (en
Inventor
H Johne
A Jentzsch
V Hefftler
W Kuhnert
H-J Gopfert
W Jensch
Original Assignee
Polygraph Leipzig
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 Polygraph Leipzig filed Critical Polygraph Leipzig
Publication of SE8004054L publication Critical patent/SE8004054L/en
Publication of SE427914B publication Critical patent/SE427914B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/12—Revolving grippers, e.g. mounted on arms, frames or cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Description

...x Û 15 '20 SÛOÄÜSÅ-G 2 änden 8 är mellan det i fig. 2 visade griparaxellagret 4 och böj- bryggans 7 lagring 11 fäst den på rullbanan 12 löpande rullhävarmen 13, vilken utför griparrörelsen. ... x Û 15 '20 SÛOÄÜSÅ-G 2 the end 8 is between the gripper shaft bearing 4 shown in Fig. 2 and the bearing 11 of the bending bridge 7 attached to the roller lever 13 running on the roller conveyor 12, which performs the gripper movement.

Pâ motsatt sidan om rullhävarmen 13 befinner sig en likaså på en på griparaxeländen 8 fäst hävarm 14 angripande fjäder 15 för krfififlåämkß anliggning av rullhävarmens 13 rulle 16 mot löpbanan 12.' _ Fig§ Z visar en planvy över arkgriparsystemet med den i änd- väggens 5 griparaxellager 4 och i böjbryggans 7 lagring 11, liksom i de i arktransportsystemet 1 fast anordnade griparaxellagren 17 lagrade griparaxeln 3. Mellan axellagret 4 och lagringen 11 angriper på griparaxeln 3 rullhävarmen 13, vilken är anordnad på motsatt sida om fjädern 15.On the opposite side of the roller lever 13 there is also a spring 15 which is attached to the end of the gripper shaft 8 for engaging the roller 16 for the roller lever 13 against the race 12. Fig. Z shows a plan view of the sheet gripper system with the gripper shaft 3 mounted in the end wall 5 of the gripper shaft bearing 4 and in the bearing 11 of the bending bridge 7, as well as in the gripper shaft bearings 17 fixedly arranged in the sheet conveyor system 1. 13, which is arranged on the opposite side of the spring 15.

”Böjbryggan 7 är förskjutbart anordnad med skruvarna 9 vid änd- väggens 5 utsida 6 i riktningen för den resulterande stödkraften, såsom visas i fig. 3.The bending bridge 7 is slidably arranged with the screws 9 at the outside 6 of the end wall 5 in the direction of the resulting support force, as shown in Fig. 3.

I fig. 3 visas verkningslinjerna hos de på arkgriparsystemet angripande krafterna, varvid från drivkraften P, den av fjädern 15 alstrade motkraften P', liksom från griparens 2 översvängningskrafter erhålls den resulterande stödkraften S, i vars verkningslinje böj- bryggan 7 är förskjutbar.Fig. 3 shows the lines of action of the forces acting on the sheet gripper system, whereby from the driving force P, the counter-force P 'generated by the spring 15, as well as from the overhanging forces of the gripper 2, the resulting support force S is obtained, in which line of action the bending bridge 7 is displaceable.

Efter lösgöring av skruvarna 9 kan böjbryggan 7 förskjutas i riktningen för den resulterande stödkraften S. Genom anliggning resp. lätt %örspänning av böjbryggan 7 mot stödkraften S elimineras griparnxellagrets 4 och lagringens 11 spel.After loosening the screws 9, the bending bridge 7 can be displaced in the direction of the resulting support force S. By abutment resp. light% over-tensioning of the bending bridge 7 against the support force S eliminates the play of the gripper shaft bearing 4 and the bearing 11.

Efter spelutjämningen fästs böjbryggan 7 åter vid ändväggens utsida 6 med hjälp av skruvar 9. Genom den förspända respektive spelfritt anordnade tvåpunktslagringen av gríparaxeln 3 i området för griparaxeländen 8, liksom de inuti arktransportsystemet 1 fler- faldigt anordnade fasta griparaxellagren 17, undviks i största möjliga utsträckning orsakerna till böjsvängningar.After leveling, the bending bridge 7 is fastened again to the outside 6 of the end wall by means of screws 9. Through the prestressed and play-free arranged two-point bearing of the gripper shaft 3 in the area of the gripper shaft end 8, the causes of bending oscillations.

Claims (2)

SÛÛÄUSê-G PatentkravSÛÛÄUSê-G Patentkrav 1. Arkgríparsystem bestående av en arkgriparen uppbärande gríparaxel, hos vilken utskjuter en griparaxelände från ett i en ändvägg anordnat griparaxellager och vilken är rörligt anordnad genom en på griparaxeländen fast anordnad rullhävarm, k ä n n e- t e c k n a t av att rullhävarmen (13) är fast anordnad på gripar- axeln (3) mellan griparaxellagret (4) i ändväggen (5) och en i en vid ändväggens utsida (6) förskjutbart fäst böjbrygga (7) anordnad lagring (11).A sheet gripper system consisting of a gripper shaft supporting a sheet gripper, in which a gripper shaft end projects from a gripper shaft bearing arranged in an end wall and which is movably arranged by a roller lever arranged on the gripper shaft end, characterized in that the roller lever is mounted (13) on the gripper shaft (3) between the gripper shaft bearing (4) in the end wall (5) and a bearing bridge (7) arranged slidably mounted in the outer wall (7) of the end wall (6). 2. Arkgriparsystem enligt krav 1, k ä n n e t e c k n a t av att böjbryggan (7) är förskjutbart anordnad i den resulterande stödkraftens (S) verkníngslínje.Sheet gripper system according to claim 1, characterized in that the bending bridge (7) is slidably arranged in the line of action of the resulting support force (S).
SE8004054A 1979-06-01 1980-05-30 ARKGRIPARSYSTEM SE427914B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD79213354A DD143149A1 (en) 1979-06-01 1979-06-01 ARCH HOOK SYSTEM

Publications (2)

Publication Number Publication Date
SE8004054L SE8004054L (en) 1980-12-02
SE427914B true SE427914B (en) 1983-05-24

Family

ID=5518506

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004054A SE427914B (en) 1979-06-01 1980-05-30 ARKGRIPARSYSTEM

Country Status (4)

Country Link
DD (1) DD143149A1 (en)
DE (1) DE3015794A1 (en)
IT (1) IT1147743B (en)
SE (1) SE427914B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD212923A1 (en) * 1982-12-28 1984-08-29 Peter Straube BOGENFUEHRUNGSEINRICHTUNG

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE934770C (en) * 1954-05-06 1955-11-03 Roland Offsetmaschf Gripper arrangement for sheet processing machines

Also Published As

Publication number Publication date
SE8004054L (en) 1980-12-02
DE3015794A1 (en) 1980-12-11
IT8067843A0 (en) 1980-05-30
DD143149A1 (en) 1980-08-06
IT1147743B (en) 1986-11-26

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