SU986843A1 - Apparatus for registering sheets in sheed-fed machines - Google Patents
Apparatus for registering sheets in sheed-fed machines Download PDFInfo
- Publication number
- SU986843A1 SU986843A1 SU797770510A SU7770510A SU986843A1 SU 986843 A1 SU986843 A1 SU 986843A1 SU 797770510 A SU797770510 A SU 797770510A SU 7770510 A SU7770510 A SU 7770510A SU 986843 A1 SU986843 A1 SU 986843A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- suction
- sheet
- suction cup
- spring
- force
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract 7
- 230000008569 process Effects 0.000 claims abstract 7
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 101100096979 Caenorhabditis elegans sto-1 gene Proteins 0.000 claims 1
- 241000282421 Canidae Species 0.000 claims 1
- 230000001133 acceleration Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 claims 1
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
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/08—Holding devices, e.g. finger, needle, suction, for retaining articles in registered position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
- B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
- B65H9/105—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using suction means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
(54) УСТРОЙСТВО ДЛЯ ВЫРАВНИВАНИЯ ЛИСТОВ В JWCTOBblX МАШИНАХ(54) DEVICE FOR ALIGNING SHEETS IN JWCTOBblX MACHINES
1 one
Изобретение касаетс устройства дл равнени листов в листовых машинах , в частности печатных машинах, Устройство расположено у накладного стола машины. Оно состоит из передних марок бокового упора с механизмом равнени и действующего против силы нат жени держател .The invention relates to a device for aligning sheets in sheet machines, in particular printing machines. The device is located at the surface table of the machine. It consists of front marks of the side stop with a leveling mechanism and a holder acting against the tension force.
В лице DE-PS 583 2kk известно устройство дл равнени листов. Устройство состоит из подвижного присоса и неподвижного, расположенного против присоса у накладного стола сопла. С помощью присоса лист боковой кромкой присасываетс к боковому упору, при этом одновременно соплом вызываетс на листе удерживающа сила.In the person of DE-PS 583 2kk, a device for aligning sheets is known. The device consists of a mobile suction and a fixed nozzle located opposite the suction at the patch table. Using a suction sheet, the side edge is sucked to the side stop, while at the same time a holding force is created on the sheet by a nozzle.
Эта удерживающа сила должна помешать перекручиванию листа из зан того у передних марок положени под действием силы нат гивани , .This holding force should prevent the sheet from twisting from the positions occupied by the front marks under the action of the tension force.
Отрицательным у этого устройства вл етс то, что трудно отрегулировать давление у присоса и сопла; эта регулировка зависит от тиI па бумаги (от картона до тонкой печатной бумаги) и числа оборотов машины. Давление присоса должно быть рассчитано так, чтобы лист прот гивалс присосом, но чтобы при столкновении боковой кромки с боковым упором образовалась петл Negative with this device is that it is difficult to adjust the pressure at the suction cup and the nozzle; This adjustment depends on the type of paper (from cardboard to thin printed paper) and the number of revolutions of the machine. The suction pressure must be calculated so that the sheet is sucked by the suction, but so that when the side edge collides with the side abutment a loop is formed
,Q между листом и присосом., Q between the sheet and the suction cup.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20489578A DD135818B1 (en) | 1978-04-19 | 1978-04-19 | DEVICE FOR ALIGNING ARC IN ARC MACHINES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU986843A1 true SU986843A1 (en) | 1983-01-07 |
Family
ID=5512295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU797770510A SU986843A1 (en) | 1978-04-19 | 1979-03-23 | Apparatus for registering sheets in sheed-fed machines |
Country Status (6)
Country | Link |
---|---|
CS (1) | CS217413B1 (en) |
DD (1) | DD135818B1 (en) |
DE (1) | DE2901188A1 (en) |
IT (1) | IT1118562B (en) |
SE (1) | SE430053B (en) |
SU (1) | SU986843A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3011626A1 (en) * | 1980-03-26 | 1981-10-01 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | DEVICE FOR SIDE ALIGNMENT OF SELF-FEEDING SHEETS ON PRINTING MACHINES |
DE3311197A1 (en) * | 1983-03-26 | 1984-10-04 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | METHOD FOR FITTING BOWS WITH A FIT |
DE3716085A1 (en) * | 1987-05-14 | 1988-12-01 | Roland Man Druckmasch | ARCH SMOOTHING DEVICE FOR THE SIDE EDGE OF A BOW |
DE4445638A1 (en) * | 1994-12-21 | 1996-06-27 | Otto Kunzi | Feeding device for sheet metal printing machines |
DE19824834C2 (en) * | 1998-06-04 | 2003-06-18 | Koenig & Bauer Ag | Device for aligning sheets |
DE102021118805B3 (en) * | 2021-07-21 | 2022-07-07 | Heidelberger Druckmaschinen Aktiengesellschaft | Device for aligning sheets conveyed on a feed table |
-
1978
- 1978-04-19 DD DD20489578A patent/DD135818B1/en not_active IP Right Cessation
-
1979
- 1979-01-13 DE DE19792901188 patent/DE2901188A1/en not_active Ceased
- 1979-03-23 CS CS791954A patent/CS217413B1/en unknown
- 1979-03-23 SU SU797770510A patent/SU986843A1/en active
- 1979-04-18 IT IT67809/79A patent/IT1118562B/en active
- 1979-04-18 SE SE7903395A patent/SE430053B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DD135818B1 (en) | 1981-06-24 |
CS217413B1 (en) | 1983-01-28 |
DE2901188A1 (en) | 1979-10-31 |
IT1118562B (en) | 1986-03-03 |
SE430053B (en) | 1983-10-17 |
DD135818A1 (en) | 1979-05-30 |
IT7967809A0 (en) | 1979-04-18 |
SE7903395L (en) | 1979-10-20 |
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