GB1212269A - Improvements in or relating to apparatus for applying a coil to an uncoiler - Google Patents
Improvements in or relating to apparatus for applying a coil to an uncoilerInfo
- Publication number
- GB1212269A GB1212269A GB49748/68A GB4974868A GB1212269A GB 1212269 A GB1212269 A GB 1212269A GB 49748/68 A GB49748/68 A GB 49748/68A GB 4974868 A GB4974868 A GB 4974868A GB 1212269 A GB1212269 A GB 1212269A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- feeler
- uncoiler
- lifting
- roller
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/4171—Handling web roll
- B65H2301/4172—Handling web roll by circumferential portion, e.g. rolling on circumference
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
1,212,269. Feeding coils to unwinding station. VEREINIGTE OSTERREICHISCHE EISEN-UND STAHLWERKE A.G. 21 Oct., 1968 [6 Nov., 1967], No. 49748/68. Heading B3E. [Also in Division G1] Apparatus for aligning a coil 5, to be unwound, coaxially with an uncoiler comprises a lifting table 3 and a feeler roller 7 respectively contacting the coil periphery at diametrically opposed points so that on lifting displacement of the table, respective linkages connected to the table and the feeler produce electrical signals from synchros 29, 35, which signals represent respectively the distance (A) from the uncoiler axis to the contact surface between the table and the coil and the distance (B) from the uncoiler axis to the contact surface between the feeler and the coil and which are fed to a comparator 41 which actuates a switch 43 to terminate movement of the table when the signals are equal, at which point (A) and (B) are both equal to the coil radius. The linkages comprise transmissions 10, 11 with restoring means 30, 36, whereby the system may be returned to its initial position when the coil has been secured on to a reel mandrel 2. The table carries a driver 25, a set screw which engages after a predetermined lost motion an abutment 26 secured on a rack meshing with a pinion 28. The feeler roller 7 (which may be a reverse roller of the uncoiler) drives its transmission 11 through a backing roller 19, pivoted arm 18, set screw 33 and positioning lever 34 set from the screw with a predetermined lost motion. A pneumatic piston-cylinder unit 6 fed from solenoid valves 31, 37 and throttling check-valves 32 urges the feeler to contact the coil, pressure being vented during lifting by the valve 37. The table is driven by an hydraulic cylinder 21, throttling check-valves 23, 24 and solenoid valve 22. In an alternative embodiment (Figs. 1, 2, not shown), the feeler is movable vertically by piston-cylinder unit (6) connected via a chain and sprocket linkage (9) to transmission (11) driving a meter and pointer mechanism (14, 15). The lifting table is similarly connected to a mechanism (12, 13). The meter pointers drive in opposing directions and indicate a coaxial alignment when they are at similar scale positions. The pointers may carry electric contact fingers, or a magnetic pick-up and lug to operate a switch to de-energize the lifting table. Alternative arrangements of the lifting table contact surfaces (16, 17) are given in Fig. 3 (not shown) and a pivot arm (6, 7, 18) B illustrated in Fig. 4 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT994867A AT273864B (en) | 1967-11-06 | 1967-11-06 | Device for applying coils to a decoiler |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1212269A true GB1212269A (en) | 1970-11-11 |
Family
ID=3618664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB49748/68A Expired GB1212269A (en) | 1967-11-06 | 1968-10-21 | Improvements in or relating to apparatus for applying a coil to an uncoiler |
Country Status (4)
Country | Link |
---|---|
US (1) | US3549102A (en) |
AT (1) | AT273864B (en) |
FR (1) | FR1588416A (en) |
GB (1) | GB1212269A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114751232A (en) * | 2022-04-05 | 2022-07-15 | 江苏莱纳多智能装备有限公司 | A material loading push mechanism for non-woven machine is from reloading |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767133A (en) * | 1970-09-09 | 1973-10-23 | Komatsu Mfg Co Ltd | Method of auto-loading of coiled material in blanking line |
US6691544B2 (en) | 2001-08-10 | 2004-02-17 | U.S. Properties, Inc. | Method and apparatus to uncoil and dekink coiled material |
CN105905649B (en) * | 2016-06-21 | 2017-10-10 | 金石包装(嘉兴)有限公司 | A kind of wind-up roll movable support bracket |
CN105951111B (en) * | 2016-07-13 | 2018-06-22 | 宝钢股份黄石涂镀板有限公司 | It is a kind of to eliminate the device and its control method that strip waist is creased on plug-type pickling line |
CN116199020B (en) * | 2023-04-27 | 2023-07-21 | 常熟市新明宇新材料科技有限公司 | PE film slitting and rewinding machine and rewinding method |
-
1967
- 1967-11-06 AT AT994867A patent/AT273864B/en active
-
1968
- 1968-10-17 FR FR1588416D patent/FR1588416A/fr not_active Expired
- 1968-10-21 GB GB49748/68A patent/GB1212269A/en not_active Expired
- 1968-10-22 US US769675A patent/US3549102A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114751232A (en) * | 2022-04-05 | 2022-07-15 | 江苏莱纳多智能装备有限公司 | A material loading push mechanism for non-woven machine is from reloading |
Also Published As
Publication number | Publication date |
---|---|
DE1802212B2 (en) | 1970-10-15 |
US3549102A (en) | 1970-12-22 |
DE1802212A1 (en) | 1969-06-04 |
FR1588416A (en) | 1970-04-10 |
AT273864B (en) | 1969-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |