CN204570128U - A kind of ring spinning line process units - Google Patents
A kind of ring spinning line process units Download PDFInfo
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- CN204570128U CN204570128U CN201520152476.7U CN201520152476U CN204570128U CN 204570128 U CN204570128 U CN 204570128U CN 201520152476 U CN201520152476 U CN 201520152476U CN 204570128 U CN204570128 U CN 204570128U
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- Prior art keywords
- twist device
- roller
- twist
- port
- untwisting
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Abstract
A kind of ring spinning line process units, comprise rove, three roller drafting devices, resistance twist device and untwisting device, be provided with in described three roller drafting devices the front roller drawing-off that is made up of front roller and front leather roller to, the middle roller drawing-off that is made up of middle roller and medium rubber roller to and the rear roller drawing-off pair that is made up of rear roller and rear roller; Two bursts of yarn movement paths install respectively left-hand lay degree device and right-laid degree device additional between the jaw of described front roller and resistance twist device, in left-hand lay degree device and right-laid degree device, be provided with twist device, upper twist device support, lower twist device support, twist device upper bearing (metal) port and twist device lower bearing port, belt and control motor.The device of the negative pressure that the utility model is arranged, makes the yarn of back zone backtwisting under the absorption of surrounding negative pressure, then realizes the further backtwisting of yarn in back zone, improve yarn quality, improve back area draft effect, effectively can improve the drawing-off ability of back zone simultaneously, then improve total draft multiple.
Description
Technical field
The utility model belongs to RING SPINNING technical field, relates to a kind of ring spinning line process units.
Background technology
RING SPINNING technology is current domestic and international application the most a kind of spinning technique, but this technology makes the quality of quality not as Siro Yarn line of yarn due to the existence of twist triangle zone.Because ring spun yarn twist triangle zone is larger, the tail end of limit fiber is not easily entered sliver by winding and forms filoplume on the one hand, limit fiber and center fiber are by tension difference comparatively greatly simultaneously, and fracture time different when stretching, thus can not make full use of the filamentary brute force of every root and reduce single end strength.The ring throstle that current main flow uses all adopts tri-roller double area draft, and wherein preliminary draft and backtwisting effect are mainly played in first break draft, and also namely realize the drawing-off arrangement effect to feeding yarn, front draft zone is main drawing area, mainly plays drawing-off effect.Because the rove of feeding has certain twist, prisoner this, first the yarn entering back zone needs to carry out backtwisting, more neat with the yarn making to enter proparea, then realizes drawing-off more fully.
Utility model content
The utility model, in order to overcome the defect of prior art, devises a kind of ring spinning line process units, can significantly reducing resultant yarn filoplume, improve yarn strength.
The concrete technical scheme that the utility model is taked is: a kind of ring spinning line process units, comprise rove, three roller drafting devices, resistance twist device and untwisting device, the front roller drawing-off pair be made up of front roller and front leather roller is provided with in described three roller drafting devices, the middle roller drawing-off be made up of middle roller and medium rubber roller to and the rear roller drawing-off pair that is made up of rear roller and rear roller, a kind of untwisting device is provided with in the side that rear roller drawing-off is right, untwisting device is fixed on rove by connecting rod and feeds on bell-mouthed Traverse Displacement Unit, untwisting device is cylindrical structural, untwisting device comprises outer surface and inner surface, it is hollow-core construction between outer surface and inner surface, the rear port that outer surface is connected with inner surface is enclosed construction, the front port that outer surface is connected with inner surface is with domatic enclosed construction, containing negative pressure connector on front port, inner surface between front port and rear port has evenly distributed circular hole, collect in cotton bellows and comprise the cotton air channel of collection and untwisting device negative pressure wind road, two one thread motion paths between the left side that described front roller drawing-off is right and resistance twist device add twist device respectively, resistance twist device is irony ellipsoidal structure, centre is hollow-core construction, resistance twist device outer wall contains smooth groove, resistance twist device is fixed on spinning machine ride face by connection bracket, wherein connection bracket one end is embedded in the central hollow structure of resistance twist device, and the other end is screwed on spinning machine ride face, two bursts of yarn movement paths install respectively left-hand lay degree device and right-laid degree device additional between the jaw of described front roller and resistance twist device, twist device is provided with in left-hand lay degree device and right-laid degree device, upper twist device support, lower twist device support, twist device upper bearing (metal) port and twist device lower bearing port, belt and control motor, wherein, twist device is that inwall has staggered cylindrical hollow cylinder, the cylinder head end of twist device inside is all containing smooth deep-slotted chip breaker, and the deep-slotted chip breaker of each cylinder head end is on same level line, twist device is fixed on spinning machine ride face by upper twist device support and lower twist device support, upper twist device support and lower one end of twist device support and the upper port of twist device or lower port are connected, the other end of upper twist device support and lower twist device support is screwed in spinning machine ride face.
The long axis length of described resistance twist device between 10-15mm, minor axis length between 7-9mm, depth of groove is between 1-2mm.
The diameter of described inner surface is between 5-10mm, and the length of inner surface is between 18-22mm, and the diameter of outer surface is between 10-15mm, and (, between 15-17mm, the Circularhole diameter of inner surface is between 1-2mm for length for outer surface.
Described air channel is connected with negative pressure connector.
Structure of the present utility model is simple, easy to use, the device of the negative pressure arranged, make the yarn of back zone backtwisting under the absorption of surrounding negative pressure, then the further backtwisting of yarn in back zone is realized, improve yarn quality, improve back area draft effect, effectively can improve the drawing-off ability of back zone simultaneously, then improve total draft multiple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial left side view of the present utility model.
Fig. 3 is the internal structure schematic diagram of untwisting device in the utility model.
Fig. 4 is the structural representation of untwisting device in the utility model.
In accompanying drawing, 1 is rove, 2 is loudspeaker day, 3 is untwisting device, 4 is connecting rod, 5 is Traverse Displacement Unit, 6 is rear roller, 7 is rear roller, 8 is medium rubber roller, 9 is middle roller, 10 is front leather roller, 11 is front roller, 12 is the cotton bellows of collection, the 13 cotton air channels of collection, 14 untwisting device negative pressure air channels, twist device support on 15, 17 cylinders, 18 belts, 19 negative pressure connectors, 20 hollow-core constructions, 21 grooves, 22 connection brackets, 23 spinning machine ride faces, 24 is untwisting device outer surface, 25 is untwisting device inner surface, 26 is untwisting device front port, 27 is untwisting device rear port, 28 is negative pressure connector, 29 is untwisting device hollow-core construction, 30 driven wheels, 31 control motor, 32 resistance twist devices, 33 twist device lower bearing ports, 34 twist device upper bearing (metal) ports, 35 left-hand lay degree devices, 36 deep-slotted chip breakers, 37 twist devices, 38 right-laid degree devices, 39 circular holes.
Detailed description of the invention
Refer to Fig. 1-4, a kind of ring spinning line process units, comprise rove 1, three roller drafting devices, resistance twist device 32 and untwisting device 3, the front roller drawing-off pair be made up of front roller 11 and front leather roller 10 is provided with in described three roller drafting devices, the middle roller drawing-off be made up of middle roller 9 and medium rubber roller 8 to and the rear roller drawing-off pair that is made up of rear roller 7 and rear roller 6, in first break draft district, namely the side that rear roller drawing-off is right is provided with a kind of untwisting device 3, untwisting device 3 is fixed on the Traverse Displacement Unit 5 of rove feeding horn mouth 2 by connecting rod 4, untwisting device 3 is cylindrical structural, untwisting device 3 comprises outer surface 24 and inner surface 25, it is hollow-core construction 29 between outer surface 24 and inner surface 25, the rear port 27 that outer surface 24 is connected with inner surface 25 is enclosed construction, the front port 26 that outer surface 24 is connected with inner surface 25 is with domatic enclosed construction, containing negative pressure connector 28 on front port 26, inner surface 25 between front port 26 and rear port 27 has evenly distributed circular hole 39, wherein the diameter of inner surface 25 is between 5-10mm, the length of inner surface 25 is between 18-22mm, the diameter of outer surface 24 is between 10-15mm, the length of outer surface 24 is between 15-17mm, circular hole 39 diameter of inner surface is between 1-2mm, collect in cotton bellows 12 and comprise the cotton air channel 13 of collection and untwisting device negative pressure wind road 14, wherein collect cotton air channel 13 for the effect of original collection cotton, untwisting device negative pressure air channel 14 is connected with negative pressure connector 28, for improving required negative pressure for untwisting device 3, during spinning, rove 1 is fed from loudspeaker day 2 by rear roller 7, then enter in the passage of inner surface 25 of untwisting device 3, negative pressure is drawn by untwisting device negative pressure air channel 14 by collecting cotton bellows 12, and entering between outer surface 24 and inner surface 25 by negative pressure connector 28 is hollow-core construction 29, and the circular hole 39 then by Nei Biao acts on yarn surrounding, yarn backtwisting under the absorption of surrounding negative pressure, thus yarn is at the further backtwisting of back zone, improves yarn quality, improve back area draft effect, two one thread motion paths between the left side that described front roller drawing-off is right and resistance twist device 32 add twist device respectively, resistance twist device 32 is irony ellipsoidal structure, centre is hollow-core construction 20, resistance twist device 32 outer wall contains smooth groove 21, resistance twist device 32 is fixed on spinning machine ride face 23 by connection bracket 22, wherein connection bracket 22 one end is embedded in the central hollow structure 20 of resistance twist device, and the other end is screwed on spinning machine ride face 23, the long axis length of described resistance twist device 32 between 10-15mm, minor axis length between 7-9mm, groove 21 degree of depth is between 1-2mm, two bursts of yarn movement paths install respectively left-hand lay degree device 35 and right-laid degree device 38 additional between the jaw of front roller 11 and resistance twist device 32, twist device 37 is provided with in left-hand lay degree device 35 and right-laid degree device 38, upper twist device support 15, lower twist device support 25, twist device upper bearing (metal) port 34 and twist device lower bearing port 33, belt 18 and control motor 31, wherein, the hollow cylinder of twist device 37 staggered cylinder 17 for inwall has, cylinder 17 head end of twist device inside is all containing smooth deep-slotted chip breaker 36, and the deep-slotted chip breaker 36 of each cylinder head end is on same level line, twist device 37 is fixed on spinning machine ride face 23 by upper twist device support 15 with lower twist device support 25, upper twist device support 15 and lower one end of twist device support 25 and the upper port of twist device or lower port are connected, upper twist device support 15 is screwed on spinning machine ride face 23 with the other end of lower twist device support 25, during use, controlling motor 31 drives twist device 37 to rotate by the belt 18 connected, control motor 31 head end and add driven wheel 30, the diameter of driven wheel 30 can be changed according to actual needs, to realize the adjustment of motor speed and twist device rotating ratio, when yarn is passed by cylindrical twist device 37 hollow passageway, with S shape path successively through the smooth deep-slotted chip breaker 36 of cylinder 17 head end of twist device 37 inside, twist device rotates and then drives yarn to rotate, and then produces twist effect to yarn, the belt 18 that in spinning process, twist device 37 is driven by control motor 31 drives rotation then to drive yarn to rotate, then twist effect is produced to rove 1, walk around the groove 21 of resistance twist device 32 outer wall through two strands of single thread of twisting effect respectively, again added and be twisted as yarn, be finally spun into required yarn.
Claims (4)
1. a ring spinning line process units, comprise rove (1), three roller drafting devices, resistance twist device (32) and untwisting device (3), it is characterized in that, the front roller drawing-off pair be made up of front roller (11) and front leather roller (10) is provided with in described three roller drafting devices, the middle roller drawing-off be made up of middle roller (9) and medium rubber roller (8) to and the rear roller drawing-off pair that is made up of rear roller (7) and rear roller (6), a kind of untwisting device (3) is provided with in the side that rear roller drawing-off is right, untwisting device (3) is fixed on the Traverse Displacement Unit (5) of rove feeding horn mouth (2) by connecting rod (4), untwisting device (3) is cylindrical structural, untwisting device (3) comprises outer surface (24) and inner surface (25), be hollow-core construction (29) between outer surface (24) and inner surface (25), the rear port (27) that outer surface (24) is connected with inner surface (25) is enclosed construction, the front port (26) that outer surface (24) is connected with inner surface (25) is with domatic enclosed construction, upper containing negative pressure connector (28) at front port (26), inner surface (25) between front port (26) and rear port (27) has evenly distributed circular hole (39), collect in cotton bellows (12) and comprise the cotton air channel of collection (13) and untwisting device negative pressure wind road (14), two one thread motion paths between the left side that described front roller drawing-off is right and resistance twist device (32) add twist device respectively, resistance twist device (32) is irony ellipsoidal structure, centre is hollow-core construction (20), resistance twist device (32) outer wall contains smooth groove (21), resistance twist device (32) is fixed on spinning machine ride face (23) by connection bracket (22), wherein connection bracket (22) one end is embedded in the central hollow structure (20) of resistance twist device, the other end is screwed on spinning machine ride face (23), between the jaw of described front roller (11) and resistance twist device (32), two bursts of yarn movement paths install left-hand lay degree device (35) and right-laid degree device (38) respectively additional, twist device (37) is provided with in left-hand lay degree device (35) and right-laid degree device (38), upper twist device support (15), lower twist device support (25), twist device upper bearing (metal) port (34) and twist device lower bearing port (33), belt (18) and control motor (31), wherein, the hollow cylinder of twist device (37) staggered cylinder (17) for inwall has, cylinder (17) head end of twist device inside is all containing smooth deep-slotted chip breaker (36), and the deep-slotted chip breaker of each cylinder head end (36) is on same level line, twist device (37) is fixed on spinning machine ride face (23) by upper twist device support (15) and lower twist device support (25), upper twist device support (15) and lower one end of twist device support (25) and the upper port of twist device or lower port are connected, upper twist device support (15) is screwed on spinning machine ride face (23) with the other end of lower twist device support (25).
2. a kind of ring spinning line process units according to claim 1, is characterized in that: the long axis length of described resistance twist device (32) between 10-15mm, minor axis length between 7-9mm, groove (21) degree of depth is between 1-2mm.
3. a kind of ring spinning line process units according to claim 1, it is characterized in that: the diameter of described inner surface (25) is between 5-10mm, the length of inner surface (25) is between 18-22mm, the diameter of outer surface (24) is between 10-15mm, the length of outer surface (24) is between 15-17mm, and circular hole (39) diameter of inner surface is between 1-2mm.
4. a kind of ring spinning line process units according to claim 1, is characterized in that: described untwisting device negative pressure air channel (14) is connected with negative pressure connector (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152476.7U CN204570128U (en) | 2015-03-14 | 2015-03-14 | A kind of ring spinning line process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152476.7U CN204570128U (en) | 2015-03-14 | 2015-03-14 | A kind of ring spinning line process units |
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| Publication Number | Publication Date |
|---|---|
| CN204570128U true CN204570128U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152476.7U Expired - Fee Related CN204570128U (en) | 2015-03-14 | 2015-03-14 | A kind of ring spinning line process units |
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| CN (1) | CN204570128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256418A (en) * | 2015-11-17 | 2016-01-20 | 苏州驰亚机电科技股份有限公司 | Compact spinning method |
-
2015
- 2015-03-14 CN CN201520152476.7U patent/CN204570128U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256418A (en) * | 2015-11-17 | 2016-01-20 | 苏州驰亚机电科技股份有限公司 | Compact spinning method |
| CN105256418B (en) * | 2015-11-17 | 2019-01-01 | 苏州驰亚机电科技股份有限公司 | A kind of compact spinning method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20200314 |