GB957847A - Improvements in or relating to apparatus for changing take-up rolls on a continuously running machine - Google Patents
Improvements in or relating to apparatus for changing take-up rolls on a continuously running machineInfo
- Publication number
- GB957847A GB957847A GB36167/61A GB3616761A GB957847A GB 957847 A GB957847 A GB 957847A GB 36167/61 A GB36167/61 A GB 36167/61A GB 3616761 A GB3616761 A GB 3616761A GB 957847 A GB957847 A GB 957847A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roll
- web
- torque tube
- winding
- empty
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/06—Advancing webs by friction band
-
- 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
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
-
- 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
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- 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
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting 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
-
- 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
- B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
957,847. Winding webs. CONSOLIDATED THERMOPLASTICS CO. Oct. 9, 1961 [Oct 10, 1960], No. 36167/61. Heading B6B. Winding web material from a continuously running source comprises winding the web on to a first roll, bringing a second empty roll into contact with the web intermediate the source and the first roll, wrapping the web between the first and second roll on to the second empty roll, displacing the first roll, and moving the second roll in the direction of travel of the web to the prior location of the first roll. In Fig. 1, a bag making machine 14, as described in Specification 957,848, carried a web winding mechanism 15 at the output end. An endless belt 18 runs round continuously driven heat sealing drum 17 and idler rolls 23 to 30. A web 32 of polyethylene film is fed on to the endless belt 18, and after processing, is fed to the winding mechanism 15. The web winding mechanism 15 includes a roll feed unit 35 storing empty rolls 96, a roll support mechanism 36, with a roll discharge ramp 37. The roller 27 over which the belt 18 passes rotates freely on a bearing 40 at each end thereof on a bearing 40 at each end thereof on a torque tube 41, Figs. 2 and 5. The torque tube 41 rotates in sleeve bearings 43 carried in frame members 44, 45 of the machine 14, and is driven by a motor 46 through a chain 48, and a gear 49 mounted on the tube. The roll support mechanism 36 includes two roll support units 53, 54 carried at the respective ends of the torque tube 41. The unit 53, Fig. 5, includes two vertical plates 55, 56 maintained in spaced relationship by lateral plates 57, 58, the vertical plate 55 being fixed to the torque tube 41 by welding. Two roll support arms 59,60 are slidably positioned between the plates 55, 56, Fig. 4, and carry gear racks 61, 63 engaging pinions 62, 64 respectively. The pinions 62, 64 are mounted on shafts 67, 69 respectively which extend the full length of the torque tube 41 and have similar pinions for support unit 54 mounted at the other end. Normally, the roll support mechanism is disposed horizontally, as shown in Fig. 1. An hydraulic cylinder 75, Fig. 2, is energized to urge the roll supported by arms 60 and 66 towards the belt 18 providing the driving torque for the roll. When the roll is full a finger 117 engages a switch 118, Fig. 4, and the motor 46 is energized to rotate the torque tube 41 through 90 degrees to the position of Fig. 10. An hydraulic cylinder 81 then urges support arms 59 and 65 upwards, thereby opening a gate 101 allowing an empty roll 96 to move into the roll receiving openings 111 of the support arms as shown in Fig. 11. The cylinder 81 then retracts the arms 59, 65, and when the empty roll engages the web the cylinder 75 is energized to extend the arms 60, 66 and move the full roll out of engagement with the belt 18. A source of air from a pipe-line 121 is directed along the belt 18 between the rolls to aid in forming a loop 120 and winding of the web on to the empty roll. This then tears the web, thereby freeing the full roll. The cycle is then completed by rotating the support mechanism through 90 degrees and retracting the support arms 60, 66. The roll receiving opening 11, Fig. 4, comprises a slot 112 communicating with spaced opposing semicircles 113, 114, fractionally greater in radius than roller bearings 99 carried at each end of a roll 96. A switch 115, Fig. 3 (not shown) operated by cams 111<SP>1</SP>, 1121, 1131, 114<SP>1</SP> mounted on torque tube 41, indicates the rotational position of the tube 41.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61720A US3069106A (en) | 1960-10-10 | 1960-10-10 | Roll-changing mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB957847A true GB957847A (en) | 1964-05-13 |
Family
ID=22037678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36167/61A Expired GB957847A (en) | 1960-10-10 | 1961-10-09 | Improvements in or relating to apparatus for changing take-up rolls on a continuously running machine |
Country Status (2)
Country | Link |
---|---|
US (1) | US3069106A (en) |
GB (1) | GB957847A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429517A (en) * | 1964-10-12 | 1969-02-25 | Kleinewefers Soehne J | Double winder for the continuous passage of textile goods |
CN105712110A (en) * | 2016-03-31 | 2016-06-29 | 德清县上峰纸业有限公司 | Winding mechanism of paper winding machine |
CN110436241A (en) * | 2019-08-12 | 2019-11-12 | 梅州雁中实业有限公司 | It is a kind of integration cloth on roll up shear |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3259329A (en) * | 1963-09-16 | 1966-07-05 | American Air Filter Co | Air filter construction |
GB1154662A (en) * | 1967-02-02 | 1969-06-11 | Agfa Gevaert Nv | Web Winding Apparatus. |
US5165221A (en) * | 1991-07-02 | 1992-11-24 | Great Lakes Corporation | Adjustable film forming apparatus |
CN102431835B (en) * | 2011-09-06 | 2012-12-12 | 江苏佳成机械有限公司 | Cable take-up machine |
CN108438994A (en) * | 2018-05-08 | 2018-08-24 | 邢台纳科诺尔精轧科技股份有限公司 | A kind of small-sized rotary type tower double-station automatic deploying and retracting winding apparatus |
CN112889561B (en) * | 2020-12-31 | 2023-06-20 | 嘉善县农星植保专业合作社 | Black film unreeling device for rice black film-shielded grass planting |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2416540A (en) * | 1943-07-20 | 1947-02-25 | Tobe Deutschmann | Method of winding electrical capacitors |
US2617605A (en) * | 1944-09-12 | 1952-11-11 | Cornell Dubilier Electric | Condenser winding method |
US2528713A (en) * | 1946-01-31 | 1950-11-07 | Thomson William Robert | Paper reeling method and apparatus |
US2582429A (en) * | 1946-08-20 | 1952-01-15 | Ecusta Paper Corp | Winding machine |
US2915255A (en) * | 1955-05-19 | 1959-12-01 | Black Clawson Co | Paper machinery |
-
1960
- 1960-10-10 US US61720A patent/US3069106A/en not_active Expired - Lifetime
-
1961
- 1961-10-09 GB GB36167/61A patent/GB957847A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429517A (en) * | 1964-10-12 | 1969-02-25 | Kleinewefers Soehne J | Double winder for the continuous passage of textile goods |
CN105712110A (en) * | 2016-03-31 | 2016-06-29 | 德清县上峰纸业有限公司 | Winding mechanism of paper winding machine |
CN110436241A (en) * | 2019-08-12 | 2019-11-12 | 梅州雁中实业有限公司 | It is a kind of integration cloth on roll up shear |
CN110436241B (en) * | 2019-08-12 | 2020-05-19 | 梅州雁中实业有限公司 | Integrated cloth up-rolling shearing device |
Also Published As
Publication number | Publication date |
---|---|
US3069106A (en) | 1962-12-18 |
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