GB957270A - Automatic tip bunch building mechanism for spinning frames - Google Patents
Automatic tip bunch building mechanism for spinning framesInfo
- Publication number
- GB957270A GB957270A GB32791/62A GB3279162A GB957270A GB 957270 A GB957270 A GB 957270A GB 32791/62 A GB32791/62 A GB 32791/62A GB 3279162 A GB3279162 A GB 3279162A GB 957270 A GB957270 A GB 957270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chain
- pin
- rail
- solenoid
- ring
- 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
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/38—Arrangements for winding reserve lengths of yarn on take-up packages or spindles, e.g. transfer tails
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/36—Package-shaping arrangements, e.g. building motions, e.g. control for the traversing stroke of ring rails; Stopping ring rails in a predetermined position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
957,270. Winding tip-bunches in a spinning frame. DENCO A.G. Aug. 27,1962 [Sept. 11,1961], No. 32791/62. Heading D1D. In a spinning machine where the ring-rail is traversed through a chain connecting it to a drivemeans, means are provided for building a tip-bunch when the normal wind is completed by changing the effective length of the chain &c. to impart a sudden displacement of the ring-rail. In Fig. 1, a rockershaft 17 carries a lever 18, a counterweight 19, and an arm 20 carrying a quadrant 28, connected, by a chain &c. 30 passing over a pulley P, to a buildercam 32. As the latter oscillates and the chain is alternately slackened and tensioned, the ring-rail is correspondingly raised and lowered through pokers 21 resting on lever 18. Interposed in the chain is a unit 33, Fig. 2, comprising a housing 34 for a pin 39, one part of the chain being connected to the housing and the other to the pin. In normal operation, the pin is prevented from moving to the left when the chain is in tension by a detent-yoke 46 which grips a neck on the pin. When the normal wind is completed, the rail 15 closes a switch 57 to energize a solenoid 48 and thus prpject a pin 49 to lift the detent to free the pin which is thus moved suddenly to the left by the tension in the chain so that the latter slackens for the weight 19 to impart a sudden lift to the ring-rail, to an extent limited by a cable 59, to a position above the normal winding. When the bunch is wound, a timing mechanism de-energizes the solenoid,lowers the ring-rail and cuts out the motor driving the frame; as the rail falls, the effect of weight 19 is relieved, a spring 54 normalizes the pin 39, and the yoke is caused to grip the pin by a leaf-spring 53. Alternatively, the ring-rail is lowered by a foot-pedal 23. In another form, the unit 33 is replaced by that shown in Fig. 5. Here one end of the chain is connected to a housing 63 and the other to a pin 70 normally gripped by a ball 75 engaging a groove 74 and controlled by a plunger 81. When a solenoid 86 is energized, a pin 88 is projected to urge the plunger to the right against the tension of a spring 84 where it is locked by a ball 85 engaging a neck 82. Lubricating-means 69 are provided. In another form, Fig. 7, the chain is attached to a quadrant 89 pivoted at 90 to an arm 91 fixed to the rocker-shaft 92. When the chain is in tension, it maintains the end of an arcuate slot 104 in contact with an armature-pin of a solenoid 100 fixed to the arm. When the normal wind is completed, the solenoid is energized to withdraw the pin, and the tension on the chain rocks the quadrant anticlockwise to an extent limited by a cable 98 to slacken the chain and allow the weight 19 to lift the rail. When the solenoid is de-energized,the pin is projected, and as the chain slackens during the descent of the rail to doffing-position, a spring 95 restores the quadrant to a position when the slot registers with the pin. In another form, Fig. 9, not shown, a jockey-pulley normally deflects the chain out of a straight path, but when a solenoid is energized, the pulley rises to slacken the chain. Alternatively, energization of the solenoid may cause the pulley P, Fig, 1, to drop and slacken the chain.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US137102A US3059407A (en) | 1961-09-11 | 1961-09-11 | Automatic tip bunch building mechanism for spinning frames |
Publications (1)
Publication Number | Publication Date |
---|---|
GB957270A true GB957270A (en) | 1964-05-06 |
Family
ID=22475841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32791/62A Expired GB957270A (en) | 1961-09-11 | 1962-08-27 | Automatic tip bunch building mechanism for spinning frames |
Country Status (6)
Country | Link |
---|---|
US (1) | US3059407A (en) |
BE (1) | BE622128A (en) |
CH (1) | CH406004A (en) |
DE (1) | DE1194742B (en) |
ES (1) | ES280511A1 (en) |
GB (1) | GB957270A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124925A (en) * | 1964-03-17 | Automatic control system for spinning frames | ||
US3101585A (en) * | 1962-02-05 | 1963-08-27 | Southern Machinery Co | Tip bunch applying means for spinning frames |
US3138339A (en) * | 1962-11-19 | 1964-06-23 | Southern Machinery Co | Builder motion rewinding and tip bunch applying means for spinning frames |
US3196600A (en) * | 1963-09-06 | 1965-07-27 | Jr Iodice Ashley Mcduffy | Assembly for positioning the ring rail of spinning machines or the like |
DE1287982B (en) * | 1964-10-07 | |||
US3336739A (en) * | 1965-03-26 | 1967-08-22 | Deering Milliken Res Corp | Spinning frame apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1642218A (en) * | 1926-02-18 | 1927-09-13 | Smith Charles | Twisting machinery |
US2979881A (en) * | 1959-07-13 | 1961-04-18 | Draper Corp | Bunch building mechanism |
-
0
- BE BE622128D patent/BE622128A/xx unknown
-
1961
- 1961-09-11 US US137102A patent/US3059407A/en not_active Expired - Lifetime
-
1962
- 1962-08-27 GB GB32791/62A patent/GB957270A/en not_active Expired
- 1962-09-03 ES ES0280511A patent/ES280511A1/en not_active Expired
- 1962-09-05 CH CH1054962A patent/CH406004A/en unknown
- 1962-09-07 DE DED39800A patent/DE1194742B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ES280511A1 (en) | 1963-03-01 |
DE1194742B (en) | 1965-06-10 |
BE622128A (en) | |
US3059407A (en) | 1962-10-23 |
CH406004A (en) | 1966-01-15 |
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