GB948047A - Improvements in or relating to web slitting - Google Patents
Improvements in or relating to web slittingInfo
- Publication number
- GB948047A GB948047A GB20896/62A GB2089662A GB948047A GB 948047 A GB948047 A GB 948047A GB 20896/62 A GB20896/62 A GB 20896/62A GB 2089662 A GB2089662 A GB 2089662A GB 948047 A GB948047 A GB 948047A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unit
- carrier
- units
- control
- web
- 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
Links
- 239000000969 carrier Substances 0.000 abstract 3
- 238000010008 shearing Methods 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/483—With cooperating rotary cutter or backup
- Y10T83/4844—Resiliently urged cutter or anvil member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/626—Operation of member controlled by means responsive to position of element remote from member [e.g., interlock]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
- Y10T83/6603—Tool shiftable relative to work-conveying means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7809—Tool pair comprises rotatable tools
- Y10T83/7822—Tool pair axially shiftable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7809—Tool pair comprises rotatable tools
- Y10T83/783—Tool pair comprises contacting overlapped discs
- Y10T83/7834—With means to effect axial pressure on pair
- Y10T83/7838—With means to change axial pressure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
948,047. Cutting webs. BELOIT EASTERN CORPORATION. May 30, 1962 [June 2, 1961], No. 20896/62. Heading B4B. A web-severing system comprises a support over which the web is arranged to move longitudinally, and first and second shearing members 11, 13 supported respectively on first and second carrier members 24, 27 which are disposed on opposite sides of the web and supported by first and second guide members 25, 28 for movement transversely with respect to the web, the transverse positions of both of the carrier members along the guide members being remotely controllable by a power-actuated unit. The shearing members consist of a blade 11 which is rotatably mounted on a bracket 110 depending from the carrier member 24 and a band 13 which is rotatably mounted on the carrier member 27 and driven by a motor 106, frictional engagement between the blade and band rotating the blade. The carrier member 24 is movable along the guide member 25 by a rack-and-pinion mechanism 29, 30 driven from a unit 33 and a motor 35, and the carrier member 27 is similarly movable along the guide member 28 by a rack-and-pinion mechanism 31, 32 driven from a unit 34 and a motor 36, the units 33, 34 each consisting of a pair of selectively-operable forward and reverse clutches and reduction gearing connecting the motors to the pinions and control transformers also connected to the pinions. The transformers in the units 33, 34 are connected by lines 40, 41 to respective selsyn generators in control units 42, 43 which contain amplifiers connecting the control transformers to the forward and reverse clutches of the units 33, 34. If the rotor of the selsyn generator of the control unit 42 is rotated by a knob 45, a voltage is induced in its stator and applied to the stator and rotor of the control transformer in the unit 33. The voltage in the rotor of the transformer, is fed to the amplifier, which includes a phase-sensitive circuit and the output of which is fed to one or other of the forward and reverse clutches of the unit 33 to enable the motor 35 to move the carrier member to a position corresponding to the movement of the knob 45. Similar control of the lower carrier member may be effected by rotation of a knob 46 on the unit 43. In addition, a three position switch 48 can be moved to a second position in which the movement of the lower carrier is controlled by the unit 42 and to a third position in which the lower carrier is controlled by a selsyn generator 37 on the upper carrier 24 whereby the lower carrier follows the movements of the upper carrier. When the carriers are in position, a switch 47 is operated which stops both motors 35, 36 and engages both the forward and reverse clutches of each unit 33, 34 to lock the carriers against movement. A plurality of pairs of slitter units may be used and a pair of switches 92, 93, 94, 95 are provided on the carriers of each unit to automatically disconnect the drive to a unit if it abuts another or an end stop during adjustment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US114446A US3176566A (en) | 1961-06-02 | 1961-06-02 | Remotely positioned slitter system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB948047A true GB948047A (en) | 1964-01-29 |
Family
ID=22355257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20896/62A Expired GB948047A (en) | 1961-06-02 | 1962-05-30 | Improvements in or relating to web slitting |
Country Status (3)
Country | Link |
---|---|
US (1) | US3176566A (en) |
FR (1) | FR1326803A (en) |
GB (1) | GB948047A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1802305B1 (en) * | 1967-10-11 | 1970-07-16 | Masson Scott Thrissell Eng Ltd | Adjustment device for length cutter |
EP1245354A1 (en) * | 2001-03-26 | 2002-10-02 | A. CELLI S.p.A | A device for the positioning of cutting tools, cutting assembly containing such a device and rewinder comprising said assembly |
EP2815859A1 (en) * | 2013-06-19 | 2014-12-24 | Valmet Technologies, Inc. | Slitter positioning arrangement of a slitter-winder of a fiber web production line |
EP3453642A1 (en) * | 2012-04-26 | 2019-03-13 | Pirelli Tyre S.p.A. | Process and production line for controlled collection of continuous strip-like elements for building tyres |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3380330A (en) * | 1965-11-23 | 1968-04-30 | Beloit Eastern Corp | Top slitter adjustment |
US3488479A (en) * | 1966-01-05 | 1970-01-06 | Marion A Keyes | Automated slitting system |
LU50649A1 (en) * | 1966-03-14 | 1967-09-14 | ||
US3459086A (en) * | 1966-10-06 | 1969-08-05 | Beloit Eastern Corp | Self-sharpening slitter |
US3651723A (en) * | 1969-12-04 | 1972-03-28 | Harris Intertype Corp | Corrugated paperboard slitter-scorer |
US3785232A (en) * | 1969-12-16 | 1974-01-15 | Beloit Corp | Web support table |
FI50310C (en) * | 1970-08-31 | 1976-02-10 | Ahlstroem Oy | Slitting device for moving webs |
US3929047A (en) * | 1972-10-13 | 1975-12-30 | Coulter Electronics | Longitudinal cutting and/or grooving machine for material webs in motion, particularly cardboard means |
DE2433302C3 (en) * | 1974-07-11 | 1981-07-23 | Jagenberg-Werke AG, 4000 Düsseldorf | Device for adjusting the mutual spacing of several elements arranged next to one another, in particular of pairs of knives for longitudinal cutting of web material |
US4102227A (en) * | 1976-05-03 | 1978-07-25 | Ppg Industries, Inc. | Method of and apparatus for aligning a scoring wheel with a support wheel |
JPS5315682A (en) * | 1976-07-28 | 1978-02-13 | Ishikawajima Harima Heavy Ind Co Ltd | Device for positioning slitter edge automatically |
US4092886A (en) * | 1977-06-13 | 1978-06-06 | The Black Clawson Company | Method and apparatus for slitting a continuous web of material |
US4157672A (en) * | 1977-06-27 | 1979-06-12 | Lenox Machine Company, Inc. | High bulk slitter |
US4607552A (en) * | 1980-11-20 | 1986-08-26 | Beloit Corporation | Apparatus for automatically controlling the position of a plurality of slitters |
DE3144714C2 (en) * | 1980-11-20 | 1986-02-13 | Beloit Corp., Beloit, Wis. | Automatic position control system for slitter |
IT1150178B (en) * | 1982-02-04 | 1986-12-10 | Cavagna Elio Srl | IMPROVEMENT OF LOCKING AND / OR UNLOCKING SYSTEMS, STRUCTURALLY AND OPERATIVELY ASSOCIATED WITH KNIFE SUPPORTS OR CIRCULAR CORDERS, FOR CUTTING MACHINES OR INDUSTRIAL CORDONING MACHINES THAT CAN BE USED IN THE FIELD OF PAPERING |
US4520704A (en) * | 1983-08-05 | 1985-06-04 | Beloit Corporation | Motor driven slitter of narrow configuration |
DE3417042A1 (en) * | 1984-05-09 | 1985-11-14 | Lenox Europa Maschinen GmbH, 7312 Kirchheim | METHOD FOR CONTROLLING THE POSITION OF THE CUTTING EDGES ON A LONGITUDINAL CUTTING DEVICE FOR SHEETS OF PAPER AND THE LIKE AND CORRESPONDING LENGTH CUTTING DEVICE |
US5125301A (en) * | 1988-06-03 | 1992-06-30 | Tidland Corporation | System for automatically positioning multiple tool-holding carriages |
US4989486A (en) * | 1988-06-03 | 1991-02-05 | Tidland Corporation | System for automatically positioning multiple tool-holding carriages |
US5125300A (en) * | 1988-06-03 | 1992-06-30 | Tidland Corporation | System for automatically positioning multiple tool-holding carriages |
US4996898A (en) * | 1988-06-03 | 1991-03-05 | Tidland Corporation | System for automatically positioning multiple tool-holding carriages |
CA2491983C (en) * | 2004-01-08 | 2013-06-25 | Geoff Wight | Laterally movable trim saw |
BRPI0520056B1 (en) * | 2005-02-28 | 2019-04-30 | A. Celli Nonwovens S.P.A. | DEVICE FOR LONGITUDINAL CUTTING OF A CONTINUOUS SCREEN MATERIAL AND MACHINE OWNING THE DEVICE |
US20080295664A1 (en) * | 2007-06-01 | 2008-12-04 | Semion Stolyar | Web-slitter with electronic motor control |
CN112573276B (en) * | 2020-12-22 | 2021-07-20 | 深圳亚士德科技有限公司 | Slitting and winding equipment and slitting and winding method for copper foil production and processing |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1333588A (en) * | 1916-08-30 | 1920-03-09 | Goodyear Tire & Rubber | Selvage-trimmer |
US1749931A (en) * | 1928-08-27 | 1930-03-11 | Shaw Craneputnam Machine Compa | Support for rotary slitters |
US2405709A (en) * | 1940-12-26 | 1946-08-13 | Storm Mfg Company Inc | Stop mechanism |
US2363208A (en) * | 1942-11-12 | 1944-11-21 | Western Electric Co | Control device |
US2747666A (en) * | 1952-03-19 | 1956-05-29 | Columbus Coated Fabrics Corp | Slitting machine having two laterally movable outer knives and a center knife maintained midway between the outer knives |
DE1019525B (en) * | 1954-03-04 | 1957-11-14 | Schloemann Ag | Circular knife scissors |
US2816454A (en) * | 1955-12-14 | 1957-12-17 | Giddings & Lewis | Positioning means for machine tools |
US2872980A (en) * | 1956-02-20 | 1959-02-10 | Wean Engineering Co Inc | Apparatus for trimming strip |
US2900025A (en) * | 1956-06-25 | 1959-08-18 | Lamb Grays Harbor Co Inc | Tail slitter |
US3036483A (en) * | 1959-06-10 | 1962-05-29 | Samuel M Langston Co | Control means for adjusting slitter scorer mechanism in response to lateral displacements of a moving web |
-
1961
- 1961-06-02 US US114446A patent/US3176566A/en not_active Expired - Lifetime
-
1962
- 1962-05-30 GB GB20896/62A patent/GB948047A/en not_active Expired
- 1962-06-01 FR FR899459A patent/FR1326803A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1802305B1 (en) * | 1967-10-11 | 1970-07-16 | Masson Scott Thrissell Eng Ltd | Adjustment device for length cutter |
EP1245354A1 (en) * | 2001-03-26 | 2002-10-02 | A. CELLI S.p.A | A device for the positioning of cutting tools, cutting assembly containing such a device and rewinder comprising said assembly |
EP3453642A1 (en) * | 2012-04-26 | 2019-03-13 | Pirelli Tyre S.p.A. | Process and production line for controlled collection of continuous strip-like elements for building tyres |
EP2815859A1 (en) * | 2013-06-19 | 2014-12-24 | Valmet Technologies, Inc. | Slitter positioning arrangement of a slitter-winder of a fiber web production line |
Also Published As
Publication number | Publication date |
---|---|
US3176566A (en) | 1965-04-06 |
FR1326803A (en) | 1963-05-10 |
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