US3906589A - Supports for cans with rotation during translation motion at the outlet from textile machines - Google Patents
Supports for cans with rotation during translation motion at the outlet from textile machines Download PDFInfo
- Publication number
- US3906589A US3906589A US408429A US40842973A US3906589A US 3906589 A US3906589 A US 3906589A US 408429 A US408429 A US 408429A US 40842973 A US40842973 A US 40842973A US 3906589 A US3906589 A US 3906589A
- Authority
- US
- United States
- Prior art keywords
- platform
- cranks
- support
- translation motion
- bed plate
- 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 - Lifetime
Links
Images
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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/76—Depositing materials in cans or receptacles
- B65H54/80—Apparatus in which the depositing device or the receptacle is rotated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0428—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements for cans, boxes and other receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- ABSTRACT This invention relates to a can support for circular translation motion at the outlet from a textile machine, comprising a horizontal platform furnished with means for securing a can in place and resting on at least three balls each arranged in a cylindrical bowl fixed to a bed plate which also supports two parallel horizontal cranks connected to a synchronisation transmission and to rotary"drive-transmitting means, the ends of said cranks being articulated at two points on said platform.
- the platform is preferably rectangular and each crank may be adjustable in length.
- the means for securing a can in place may be constituted by a holder or gripper comprising'a fixed join and an opposed movable join preferably subject to the action of a pressurised-fluid jack.
- the invention relates to supports for cans with circular translation motion at the outlet from textile machines.
- a circular translation imparted to the can sup port is a movement in which each point of the support describes a circle of same radius while the support always keeps parallel with itself.
- Such devices make it possible to lay the band of textile fibres or the like in the can, without torsion, in ac-' cordance with an appropriate allocation system, for example a coiling system. 7
- the known devices of this type have certain disadvantages. In fact they have, generally, a relatively complicated mechanism with three cogs, a race eccentric in relation to the axis of the control wheel, and a large number of moving parts. The result is that they are costly, that they are of a relatively large size not lending itself to their easy integration into automatic can changing devices, and that the value of their radius of gyration is not adjustable. Moreover it is not easy to incorporate with them a device ensuring stoppage of the movement at a predetermined precise spot favourable to the exchange of cans, and their can-support platform, of circular shape, cannot be adjusted in relation to the base on which the reserve can is arranged.
- the object of the invention is to provide a can support which does not have the aforesaid disadvantages of the known devices.
- a can support for circular translation motion at the outlet from a textile machine comprising a horizontal platform furnished with means for securing a can in place and resting on at least three balls each arranged in a cylindrical bowl fixed to a bed plate which also supports two parallel horizontal cranks connected to a synchronisation transmission and to rotary drive-transmitting means, the ends of said cranks being articulated at two points on said platform.
- the platform is preferably rectangular. Such a device is extremely simple and of low cost. It is very shallow in bulk, a feature which facilitates its incorporation in an automatic can changing device. Finally, it is possible to utilise cranks of adjustable length, which makes it possible to adjust at will the value of the radius of gyration of the rotary translation motion transmitted to the can.
- PK]. 1 is a plan view of the device with sections broken away.
- FIG. 2 is a vertical section substantially along the line 11-1] of HO. 1.
- the support with circular translation motion shown in FIGS. 1 and 2 is intended to support a can 1 arranged at the outlet from a textile machine to receive a band of fibres in accordance with a particular allocation, especially by coiling, effected by a suitable standard means.
- the base of the can 1 rests on a horizontal rectangular platform 2 in relation to which it is immobilised by securing means formed, in this example, by a holder or gripperjformed by a fixed jaw 4 and a movable jaw 5.
- the fixed jaw 4 is integral with a support 6 fixed on the platform 2 and the movable jaw 5 is supported by the outer end of the piston rod 7 of a pressurised-fluid jack 8 the cylinder 9 of which is carried by a support 11 also fixed on the platform 2.
- the platform 2 rests on at least three balls 14, these balls being four in number in the example, arranged at the four comers of a rectangle and each resting on the bottom of a cylindrical bowl 15 itself fixed to a bedplate 16.
- the platform 2 may be made to move in circular translation motion by means of a mechanical device essentially constituted by two crank disks 21, 21A supported by two vertical shafts 22, 22A suspended from a plate 23 supported above the bed-plate 16 through the intermediary of supports 24.
- Each of the two crank disks, such as 21, has a radial slot 25 at any point of which it is possible to fix in position a gudgeon pin 26 fitted into a sleeve 27 integral with an arm 28 fixed to the platform 2.
- the slotted portion of lock disk permits adjustment of circular translation imparted to the platform 2.
- the two crank disks 2], 21A are coupled to one another by a synchronisation transmission constituted in the example by a horizontal shaft 31 which supports two worms 32, 32A respectively engaging with two tangential cog wheels 34, 34A which themselves are respectively integral with the two crank disks 21, 21A.
- the shaft 31 is rotated through the intermediary of a chain transmission 39 from an electrical reduction-gear motor 38 fixed on a support 41 mounted on the plate 23.
- auxiliary platform 42 On an auxiliary platform 42 which is on a level with the platform 2 there may be placed an empty reserve can 13. The full can 1 may be withdrawn on to a discharge platform 43 also located at the level of the panel 2.
- Changing of cans is effected when the platform 2 occupies the position shown by the dot-dash lines at 2A at which time the can 1A supported by the panel is located exactly opposite the reserve can 18.
- This situation is brought about because of a positioning system which comprises a fixed magnetic catcher 45 located in the vicinity of the path of travel of a stud 46 ferromagnetic metal fixed to the periphery of the crank disk 21.
- the magnetic catcher 45 is inserted into the circuit controlling the supply to the electrical motor 38.
- the two crank disks 21, 21A rotate synchronously and transmit to the two arms 28. 28A, and thus to the can-support platform 2, a circular translation motion the radius of which is equal to that of the cranks formed by the gudgeons 26, 26A carried by the two rotary disks 21, 21A.
- the balls 14 on which the platform 2 rests roll on the bottoms of their bowls, describing circumferences the radius of which is half the radius of the circular translation motion described by the platform 2 which supports the can 1.
- the motor 38 is stopped, and, thanks to the magnetic catcher system 45, the platform 2 is stopped exactly in the position 2A for exchange of cans.
- the movable jaw 5 is released by operating the jack 8 and the can 1A is withdrawn on to the discharge-platform 43 in the direction of the arrow f, by moving the reserve can 18 on to the platform 2.
- the movable jaw 5 is then re-tightened and the 'motor 38 is re-started.
- a can support for circular translation motion at the outlet from a textile machine comprising a bed plate, a horizontal platform above said bed plate, means mounted on said platform for securing a can in place, at least three cylindrical bowls fixed to said bed plate, a ball arranged in each said bowl, said platform resting on said balls, two parallel horizontal cranks supported on said bed plate with each of said cranks being articulated at two spaced points on said platform for imparting motion to the platform, synchronisation transmission means operatively connecting said two cranks to each other and rotary drive-transmitting means operatively connected to the synchronisation transmission means.
Landscapes
- Treatment Of Fiber Materials (AREA)
- Coiling Of Filamentary Materials In General (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7237964A FR2221376B1 (zh) | 1972-10-26 | 1972-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3906589A true US3906589A (en) | 1975-09-23 |
Family
ID=9106247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US408429A Expired - Lifetime US3906589A (en) | 1972-10-26 | 1973-10-23 | Supports for cans with rotation during translation motion at the outlet from textile machines |
Country Status (7)
Country | Link |
---|---|
US (1) | US3906589A (zh) |
JP (1) | JPS4975831A (zh) |
CH (1) | CH568232A5 (zh) |
ES (1) | ES419885A1 (zh) |
FR (1) | FR2221376B1 (zh) |
GB (1) | GB1384489A (zh) |
IT (1) | IT998864B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908159A1 (de) * | 1978-03-03 | 1979-09-06 | Rieter Ag Maschf | Antrieb einer kanne fuer die ablage von textilen faserbaendern in spinnereimaschinen |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2929577A (en) * | 1958-07-09 | 1960-03-22 | Western Electric Co | Apparatus for coiling strands |
US3429009A (en) * | 1966-10-26 | 1969-02-25 | Monsanto Co | Tow can apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191109553A (en) * | 1911-04-19 | 1912-02-01 | James Mackie | Improvements relating to Apparatus for use in Filling Slivers into Cans. |
GB947799A (en) * | 1961-11-13 | 1964-01-29 | Tmm Research Ltd | Improvements in coilers for textile machines |
FR1477087A (fr) * | 1966-04-22 | 1967-04-14 | Tmm Research Ltd | Dispositif d'entraînement et de centrage de pots pour rubans de matière textile |
FR1501979A (fr) * | 1966-10-03 | 1967-11-18 | Alsacienne Constr Meca | Dispositif automatique de changement de pot à la sortie d'une machine textile |
-
1972
- 1972-10-26 FR FR7237964A patent/FR2221376B1/fr not_active Expired
-
1973
- 1973-10-09 CH CH1438273A patent/CH568232A5/xx not_active IP Right Cessation
- 1973-10-17 ES ES419885A patent/ES419885A1/es not_active Expired
- 1973-10-17 GB GB4831773A patent/GB1384489A/en not_active Expired
- 1973-10-23 US US408429A patent/US3906589A/en not_active Expired - Lifetime
- 1973-10-23 IT IT30435/73A patent/IT998864B/it active
- 1973-10-25 JP JP48120642A patent/JPS4975831A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2929577A (en) * | 1958-07-09 | 1960-03-22 | Western Electric Co | Apparatus for coiling strands |
US3429009A (en) * | 1966-10-26 | 1969-02-25 | Monsanto Co | Tow can apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908159A1 (de) * | 1978-03-03 | 1979-09-06 | Rieter Ag Maschf | Antrieb einer kanne fuer die ablage von textilen faserbaendern in spinnereimaschinen |
Also Published As
Publication number | Publication date |
---|---|
CH568232A5 (zh) | 1975-10-31 |
DE2353507B2 (de) | 1977-02-03 |
GB1384489A (en) | 1975-02-19 |
FR2221376B1 (zh) | 1976-08-20 |
JPS4975831A (zh) | 1974-07-22 |
IT998864B (it) | 1976-02-20 |
ES419885A1 (es) | 1976-04-16 |
FR2221376A1 (zh) | 1974-10-11 |
DE2353507A1 (de) | 1974-05-09 |
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