GB1214062A - Methods and apparatus for servicing textile machines - Google Patents
Methods and apparatus for servicing textile machinesInfo
- Publication number
- GB1214062A GB1214062A GB2034368A GB2034368A GB1214062A GB 1214062 A GB1214062 A GB 1214062A GB 2034368 A GB2034368 A GB 2034368A GB 2034368 A GB2034368 A GB 2034368A GB 1214062 A GB1214062 A GB 1214062A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bobbin
- spindle
- yarn
- servicing
- auxiliary
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
- D01H15/013—Carriages travelling along the machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/08—Doffing arrangements independent of spinning or twisting machines
- D01H9/10—Doffing carriages ; Loading carriages with cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
1,214,062. Servicing spinning machines. LEESONA CORP. 30 April, 1968 [8 May, 1967 (2)], No. 20343/68. Heading D1D. A method of automatically servicing a textile machine, e.g. a spinning machine, having a plurality of stations, each comprising yarn supply means and a bobbin for taking up yam comprises applying a starting yarn end from an external source to a bobbin and joining the yam end from said bobbin to said supply means. The yam from the external source may be wound onto a bare bobbin after it has been placed on the spindle, or it may be wound onto the bobbin in a servicing tender before being placed on the spindle or it may be wound on the bobbin before the bobbin is brought to the machine. In one embodiment, see Fig. 2 and Figs. 3-8 not shown, an empty bobbin (18) is placed by means not shown on an auxiliary spindle 29 situated within a servicing tender 20 which passes along a machine servicing full bobbins or broken ends as disclosed in Specification 1,189,521 and is shown in a position adjacent a spindle requiring an empty bobbin. Yarn Y from an auxiliary package 30 mounted in the tender is clamped at the foot of the auxiliary spindle 29 so that when spindle 29 is driven and a traverse 32 operated a bunch is wound on the bobbin. On completion of the bunch the bobbin is gripped by a pneumatic gripper (see Fig. 9 not shown) on an arm 34, lifted from the auxiliary spindle 29 and placed on the empty spinning spindle. The thread running to the auxiliary supply 30 is again clamped at the foot of spindle 29 and severed between that point and the bobbin, the end attached to the bobbin being caught by a suction nozzle (40). The end is then lifted by nozzle (40), Fig. 11 not shown, and a notched arm 50 mounted in the tender moved, Figs. 12, 13, 14 not shown, to shift the yam against the traveller, the traveller then being blown over the yarn by a nozzle 54, Fig. 13 not shown. The yam continues to be moved along a slot in the ring rail until it passes through a slit (16.1) in the ring, Fig. 12 not shown. Nozzle (40) then lifts the yarn end and introduces it to the roving behind, the front delivery rollers to be joined thereto, the spindle then commences normal operation. Alternatively the end from the bobbin bunch may be brought to the roving at the front delivery rollers or the roving end may be brought down to a knotter when it is joined to the yarn end. Second embodiment In Figs. 16-19 not shown, an empty bobbin is placed directly into the spinning spindle and the yarn from auxiliary package 30, the end of which is held in a clamp (29') replacing auxiliary spindle 29, is taken by a suction nozzle to a notch or yarn adherent material at the foot of the bobbin. A bunch is then wound on the bobbin before clamp (29') clamps the yarn again. The yarn between the clamp and the bobbin is then sever and the end running from the bunch lifted to the drafting rollers by suction nozzle (40). Builder motion In Fig. 20 not shown, the rings (16') are reciprocated by the rotation of threaded rods (63) driven from a shaft (60) driven through reversing means. A balloon control ring are traversed through a shorter traverse by a shaft (67) driven from shaft (60). To reset after doffing releasable lock nuts 70 can be opened to enable the ring rail and the balloon limiters to be lowered.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US636732A US3398521A (en) | 1967-05-08 | 1967-05-08 | Textile machine |
US636962A US3398522A (en) | 1967-05-08 | 1967-05-08 | Textile machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1214062A true GB1214062A (en) | 1970-12-02 |
Family
ID=27092685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2034368A Expired GB1214062A (en) | 1967-05-08 | 1968-04-30 | Methods and apparatus for servicing textile machines |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH510141A (en) |
DE (1) | DE1760347A1 (en) |
ES (2) | ES353598A1 (en) |
FR (1) | FR1582077A (en) |
GB (1) | GB1214062A (en) |
NL (1) | NL6806542A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2506362A1 (en) * | 1975-02-14 | 1976-08-26 | Schlafhorst & Co W | OPEN-END SPINNING MACHINE |
GB2144455A (en) * | 1984-06-13 | 1985-03-06 | Hollingsworth | Doffer robot for open-end spinning machine |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1223526B (en) * | 1987-12-18 | 1990-09-19 | Savio Spa | PROCEDURE AND DEVICE FOR WINDING WIRE ON A TUBE WITHOUT WIRE NECESSARY FOR AUTOMATIC REFITTING IN A RING THREADER |
IT1218005B (en) * | 1988-05-27 | 1990-03-30 | Savio Spa | PROCEDURE AND EQUIPMENT FOR DEPOSITING SPOOLS OF WIRE ON EMPTY TUBES AT THE PRODUCTION CHANGE IN A RING FILATOIO |
CH711651A1 (en) * | 2015-10-16 | 2017-04-28 | Rieter Ag Maschf | Method for operating a ring spinning machine after a yarn breakage. |
CH711650A1 (en) * | 2015-10-16 | 2017-04-28 | Rieter Ag Maschf | Method for operating a ring spinning machine after a yarn breakage. |
-
1968
- 1968-04-30 GB GB2034368A patent/GB1214062A/en not_active Expired
- 1968-05-06 DE DE19681760347 patent/DE1760347A1/en active Pending
- 1968-05-07 ES ES353598A patent/ES353598A1/en not_active Expired
- 1968-05-07 CH CH677268A patent/CH510141A/en not_active IP Right Cessation
- 1968-05-08 NL NL6806542A patent/NL6806542A/xx unknown
- 1968-05-08 FR FR1582077D patent/FR1582077A/fr not_active Expired
-
1969
- 1969-06-02 ES ES367976A patent/ES367976A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2506362A1 (en) * | 1975-02-14 | 1976-08-26 | Schlafhorst & Co W | OPEN-END SPINNING MACHINE |
GB2144455A (en) * | 1984-06-13 | 1985-03-06 | Hollingsworth | Doffer robot for open-end spinning machine |
Also Published As
Publication number | Publication date |
---|---|
ES353598A1 (en) | 1970-01-16 |
ES367976A1 (en) | 1971-07-16 |
CH510141A (en) | 1971-07-15 |
DE1760347A1 (en) | 1971-12-09 |
FR1582077A (en) | 1969-09-26 |
NL6806542A (en) | 1968-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |