CN201598368U - Doffing device of automatic spun yarn doffer - Google Patents
Doffing device of automatic spun yarn doffer Download PDFInfo
- Publication number
- CN201598368U CN201598368U CN2009202523713U CN200920252371U CN201598368U CN 201598368 U CN201598368 U CN 201598368U CN 2009202523713 U CN2009202523713 U CN 2009202523713U CN 200920252371 U CN200920252371 U CN 200920252371U CN 201598368 U CN201598368 U CN 201598368U
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- automatic doffer
- sprocket
- yarn
- axle bed
- driven
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Abstract
The utility model relates to a doffing device of an automatic spun yarn doffer, comprising a yarn drawing unit and a doffing unit which can be arranged on the automatic doffer; a yarn drawing unit motor is arranged on a sliding base of the automatic doffer, a motor driving shaft is provided with a drive sprocket, a connecting bracket and a transmission shaft are arranged on an axle bed, the transmission shaft is provided with a driven sprocket and two driving bevel gears, and the driven sprocket is linked with the drive sprocket; two locating discs are arranged at the corresponding side wall of the connecting bracket and the axle bed, a driven bevel gear is arranged on the locating disc, and the driven bevel gear is meshed with the driving bevel gear and is screwed with a yarn drawing roll; a doffing unit bracket is fixed on the side plate of the automatic doffer, the bracket is provided with a connecting plate which is provided with a support, the support is provided with the transmission shaft which is provided with a doffing roll and a chain wheel, a running motor of the automatic doffer is arranged on the chassis of the automatic doffer, a running motor driving shaft is provided with a drive pulley which drives a driven pulley which penetrates through a rotating shaft by a belt, a small chain wheel is arranged on the rotating shaft and is arranged on the connecting plate, and the small chain wheel is linked with the chain wheel; spindle damage is avoided and the yarn formation quality is improved.
Description
Technical field
The utility model relates to textile machine, relates in particular to a kind of doffing device of spun yarn automatic doffer.
Background technology
At present in the textile industry, except the fine spining machine of some advanced persons' big number of spindles adopts collective doffs, most of fine spining machine still uses the mode of manually doffing, so labour intensity is big, and production efficiency is lower.In order to satisfy the demand of market to single ingot automatic doffer, various doffers continue to bring out, but the mode of doffing is almost similar, Chinese patent 93244100.9 " operating mechanism that is used for the disc type doffer of ring spinning frame " as has been publicly, the doffing device that provides among " 01213325.6 Doffing manipulator " and the CN86203193U " modified electro-automatic doffer ", all be to pull out yarn and doff by disc type, told in the automatic doffer of its weak point erect image patent No. by ZL200820136492.7: when it pulls out yarn spindle is produced a radial load, bump curved easily and the damage spindle, also often damage spool and resultant yarn, and cause oily yarn to pollute easily, therefore need further improve.
The utility model content
Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of doffing device of spun yarn automatic doffer, it comprises and pulls out the yarn unit and the unit that doffs that when pulling out yarn, this yarn roller that pulls out that pulls out the yarn unit does not have the position of yarn to contact with full spool top, and pull out yarn power upwards, can avoid the damage to spindle, when doffing, be to finish under the state of full spool and spindle disengaging, also can avoid infringement and pollution, effectively improve the quality of resultant yarn resultant yarn.
The purpose of this utility model is realized by following technical scheme.
The doffing device of the utility model spun yarn automatic doffer is characterized in that, comprises being arranged on pulling out the yarn unit and doffing the unit on the automatic doffer 14;
This pulls out the yarn unit and mainly comprises motor 1, drive sprocket 2, driven sprocket 3, power transmission shaft 6, drive bevel gear 7, driven wheel of differential 8, pulls out yarn roller 9 and positioning disk 10; This motor 1 is arranged on the slide 16 of automatic doffer 14, and drive sprocket 2 is set on the driving shaft of this motor 1; On these automatic doffer 14 slides 16 axle bed 4 is set, link 5 is set on this axle bed 4 and wears power transmission shaft 6; These power transmission shaft 6 one ends are provided with driven sprocket 3, and the other end wears two drive bevel gear 7, and driven sprocket 3 is by chain and drive sprocket 2 interlocks; Two positioning disks 10 are separately positioned on link 5 and two the corresponding mutually sidewalls of axle bed 4, on these two positioning disks 10 driven wheel of differential 8 is set respectively, these two driven wheels of differential 8 respectively with 7 engagements of corresponding two drive bevel gear, and screw togather one respectively and pull out yarn roller 9;
This unit that doffs mainly comprises movable motor 24, motor cabinet 25, driving pulley 26, driven pulley 27, turning cylinder 28, minor sprocket 29, support 22, connecting plate 21, bearing 13, sprocket wheel 20, the power transmission shaft 19 of automatic doffer and the roller 18 that doffs; This support 22 is fixed on the side plate of automatic doffer 14 by bolt 23, and on the support 22 connecting plate 21 is set, and this connecting plate 21 is provided with bearing 13, wears power transmission shaft 19 on this bearing 13, these power transmission shaft 19 1 end settings roller 18 that doffs, and the other end is provided with sprocket wheel 20; This movable motor 24 is connected on the frame of automatic doffer 14 by motor cabinet 25, on movable motor 24 driving shafts driving pulley 26 is set, this driving pulley 26 is located in driven pulley 27 on the turning cylinder 28 by belt drives, minor sprocket 29 is set on this turning cylinder 28 and is located on the connecting plate 21, these connecting plate 21 1 ends connect bearing 13, the other end connects support 22, and minor sprocket 29 passes through the chain interlock with sprocket wheel 20; Drive power transmission shaft 19 again after sprocket wheel 20 is driven by minor sprocket 29 and rotate, along with the rotation of power transmission shaft 19, the roller 18 that doffs that is fixed on this power transmission shaft 19 rotates.
The doffing device of aforesaid spun yarn automatic doffer, wherein pull out yarn roller 9 and be oblate cylinder, this oblate cylinder center is provided with counterbore 91, and this counterbore 91 passes with driven wheel of differential 8 for screw and screws togather, these counterbore 91 both sides are provided with cylinder 92, and this cylinder 92 embeds in the driven wheel of differential 8 fixing.
The doffing device of aforesaid spun yarn automatic doffer, wherein positioning disk 10 is set as the inclined plane with the one side that driven wheel of differential 8 combines, the angle of inclination on this inclined plane be 5 degree to 15 degree, make two spacings between the driven wheel of differential 8 be outer bell mouth shape to automatic doffer 14 direction of travel.
The doffing device of aforesaid spun yarn automatic doffer, its central axis seat 4 is the plate body, it is fixed on the slide 16 by screw; Link 5 is made of two orthogonal plate bodys, wherein plate body and axle bed 4 vertical being spirally connected, and another piece plate body is parallel with axle bed 4; These two positioning disks 10 are separately positioned on the sidewall that the relative sidewall of plate body that link 5 is parallel to axle bed 4 and axle bed 4 and axle bed 4 relative links 5 are parallel to the plate body of axle bed 4; This driven sprocket 3 is arranged on another sidewall that axle bed 4 deviates from positioning disk 10.
The doffing device of aforesaid spun yarn automatic doffer, wherein pulling out yarn roller 9 oblate cylinders is that elastomeric material is made.
The doffing device of aforesaid spun yarn automatic doffer, the roller 18 that wherein doffs comprises an axle sleeve 181, a spirality lamellar body 182 and a supporter 183, this axle sleeve 181 is sleeved on the end of power transmission shaft 19 away from sprocket wheel 20, and these spirality lamellar body 182 1 ends are fixed on the axle sleeve 181 by a supporter 183.
The doffing device of aforesaid spun yarn automatic doffer, its medium-height trestle 22 is made of orthogonal two boards body, wherein plate body is spirally connected fixingly by bolt 23 is parallel with the side plate of automatic doffer 14, and the side plate of another piece plate body and automatic doffer 14 is vertical configuration; This bearing 13 is positioned at support 22 tops, it is that the side plate with automatic doffer 14 is parallel and block 131 and a plate body 132 that favours automatic doffer 14 side plates the cross section semicircular in shape constitute by one block, these connecting plate 21 1 ends are connected on the plate body 132 of bearing 13, the other end is connected with the plate body of support 22 perpendicular to automatic doffer 14 side plates, and power transmission shaft 19 is located on the block 131 of bearing 13.
The doffing device of aforesaid spun yarn automatic doffer, the pitch of the roller 18 spirality lamellar bodies 182 that wherein doff is identical with fine spining machine ingot distance.
The beneficial effect of the doffing device of the utility model spun yarn automatic doffer, the unit power chain that doffs is connected with the movable motor of spun yarn automatic doffer, so distance of a spindle of the every walking of spun yarn automatic doffer, the roller that doffs just in time rotates a week, the spiral camber of the roller that doffs is touched behind the full spool that just has been pulled up in good time it is taken up to fall in the containing box.In addition, for guarantee to doff roller not with the spun yarn automatic doffer on anti-balloon plate collide, the contact-making surface of roller and full spool of will doffing is designed to spiral-shaped, pitch is identical with fine spining machine ingot distance, allow like this and doff the surperficial synchronous effect of roller original position in full spool, along with moving ahead of doffer, the roller that doffs rotates synchronously, ingot of doffer walking rotates a circle apart from the roller that doffs just, while the full spool of can choosing avoids touching the anti-balloon plate between spindle and the spindle.Moreover, the contact position that pulls out yarn roller and full spool is the position that does not have yarn on full spool top, make and pull out the yarn roller and directly do not contact with yarn, and pull out yarn power upwards, to the damage of spindle, be under the state of full spool and spindle disengaging, to finish when doffing when avoiding pulling out yarn, so to resultant yarn also not infringement, effectively overcome the defective that prior art exists, improve the quality of resultant yarn.
Description of drawings:
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 pulls out yarn cellular construction schematic diagram for the utility model.
Fig. 3 pulls out yarn roll structure schematic diagram for the utility model pulls out the yarn unit.
Fig. 4 pulls out yarn unit user mode schematic diagram for the utility model.
Fig. 5 is the utility model cellular construction schematic diagram that doffs.
Fig. 6 is the utility model unit roll structure schematic diagram that doffs that doffs.
Major label description in figure: 1 motor, 2 drive sprockets, 3 driven sprockets, 4 axle beds, 5 links, 6 power transmission shafts, 7 drive bevel gear, 8 by dynamic bevel gear, 9 pull out the yarn roller, 10 positioning disks, 11 anti-balloon plates, 12 spindles, 13 bearings, 131 blocks, 132 plate bodys, 14 doffers, 15 containing boxs, 16 slides, 17 full spools, 18 rollers that doff, 181 axle sleeves, 182 spirality lamellar bodies, 183 supporters, 19 power transmission shafts, 20 sprocket wheels, 21 connecting plates, 22 supports, 23 bolts, 24 movable motors, 25 motor cabinets, 26 driving pulleys, 27 driven pulleys, 28 turning cylinders, 29 minor sprockets, 91 counterbores, 92 cylinders.
The specific embodiment
As Fig. 1 to shown in Figure 6, the doffing device of the utility model spun yarn automatic doffer, it comprises being arranged on and pulling out the yarn unit and the unit that doffs on the automatic doffer 14; This pulls out the yarn unit and mainly comprises motor 1, drive sprocket 2, driven sprocket 3, power transmission shaft 6, drive bevel gear 7, driven wheel of differential 8, pulls out yarn roller 9 and positioning disk 10; This motor 1 is arranged on the slide 16 of automatic doffer 14, and drive sprocket 2 is set on the driving shaft of this motor 1; On these automatic doffer 14 slides 16 axle bed 4 is set, link 5 is set on this axle bed 4 and wears power transmission shaft 6; These power transmission shaft 6 one ends are provided with driven sprocket 3, and the other end wears two drive bevel gear 7, and driven sprocket 3 is by chain and drive sprocket 2 interlocks; Two positioning disks 10 are separately positioned on link 5 and two the corresponding mutually sidewalls of axle bed 4, on these two positioning disks 10 driven wheel of differential 8 is set respectively, these two driven wheels of differential 8 mesh with corresponding two drive bevel gear 7 respectively, and screw togather one respectively and pull out yarn roller 9, as shown in Figure 2; This unit that doffs mainly comprises movable motor 24, motor cabinet 25, driving pulley 26, driven pulley 27, turning cylinder 28, minor sprocket 29, support 22, connecting plate 21, bearing 13, sprocket wheel 20, the power transmission shaft 19 of automatic doffer and the roller 18 that doffs; This support 22 is fixed on the side plate of automatic doffer 14 by bolt 23, and on the support 22 connecting plate 21 is set, and this connecting plate 21 is provided with bearing 13, wears power transmission shaft 19 on this bearing 13, these power transmission shaft 19 1 end settings roller 18 that doffs, and the other end is provided with sprocket wheel 20; This movable motor 24 is connected on the frame of automatic doffer 14 by motor cabinet 25, on movable motor 24 driving shafts driving pulley 26 is set, this driving pulley 26 is located in driven pulley 27 on the turning cylinder 28 by belt drives, minor sprocket 29 is set on this turning cylinder 28 and is located on the connecting plate 21, these connecting plate 21 1 ends connect bearing 13, the other end connects support 22, and minor sprocket 29 passes through the chain interlock with sprocket wheel 20; Drive power transmission shaft 19 again after sprocket wheel 20 is driven by minor sprocket 29 and rotate, along with the rotation of power transmission shaft 19, the roller 18 that doffs that is fixed on this power transmission shaft 19 rotates.As shown in Figure 5.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the doffing device of the utility model spun yarn automatic doffer, it pulls out yarn roller 9 and is oblate cylinder, this oblate cylinder center is provided with counterbore 91, this counterbore 91 passes with driven wheel of differential 8 for screw and screws togather, these counterbore 91 both sides are provided with cylinder 92, and this cylinder 92 embeds in the driven wheel of differential 8 fixing; Its positioning disk 10 is set as the inclined plane with the one side that driven wheel of differential 8 combines, the angle of inclination on this inclined plane be 5 degree to 15 degree, make two spacings between the driven wheel of differential 8 be outer bell mouth shape to automatic doffer 14 direction of travel; Its axle bed 4 is the plate body, and it is fixed on the slide 16 by screw; This link 5 is made of two orthogonal plate bodys, wherein plate body and axle bed 4 vertical being spirally connected, and another piece plate body is parallel with axle bed 4; These two positioning disks 10 are separately positioned on the sidewall that the relative sidewall of plate body that link 5 is parallel to axle bed 4 and axle bed 4 and axle bed 4 relative links 5 are parallel to the plate body of axle bed 4; This driven sprocket 3 is arranged on another sidewall that axle bed 4 deviates from positioning disk 10; It pulls out yarn roller 9 oblate cylinders is that elastomeric material is made.
As Fig. 1, Fig. 5, shown in Figure 6, the doffing device of the aforesaid spun yarn automatic doffer of the utility model, its roller 18 that doffs comprises an axle sleeve 181, a spirality lamellar body 182 and a supporter 183, this axle sleeve 181 is sleeved on the end of power transmission shaft 19 away from sprocket wheel 20, and these spirality lamellar body 182 1 ends are fixed on the axle sleeve 181 by a supporter 183; Its support 22 is made of orthogonal two boards body, and wherein plate body is spirally connected fixingly by bolt 23 is parallel with the side plate of automatic doffer 14, and the side plate of another piece plate body and automatic doffer 14 is vertical configuration; This bearing 13 is positioned at support 22 tops, it is that the side plate with automatic doffer 14 is parallel and block 131 and a plate body 132 that favours automatic doffer 14 side plates the cross section semicircular in shape constitute by one block, these connecting plate 21 1 ends are connected on the plate body 132 of bearing 13, the other end is connected with the plate body of support 22 perpendicular to automatic doffer 14 side plates, and power transmission shaft 19 is located on the block 131 of bearing 13; The doffing device of the utility model spun yarn automatic doffer, the pitch of the roller 18 spirality lamellar bodies 182 that wherein doff is identical with fine spining machine ingot distance, as shown in Figure 5.
As Fig. 1, shown in Figure 4, the use of the doffing device of the utility model spun yarn automatic doffer, during the start of spun yarn automatic doffer, motor 1 starts simultaneously, drive sprocket 2 on motor 1 energising rear drive motor 1 driving shaft, drive sprocket 2 is by chain drive driven sprocket 3, and driven sprocket 3 drives power transmission shaft 6 and rotates together, this power transmission shaft 6 rotates by driving two drive bevel gear 7, along with the rotation of two drive bevel gear 7 and then drive and two of its engagement are rotated by dynamic bevel gear 8; Utilize the inclined design of positioning disk 10 to make to be fixed on two to be outer bell mouth shape to automatic doffer 14 direction of travel by two spacings of pulling out between the yarn roller 9 on the dynamic bevel gear 8, when doffer moves ahead, pulling out yarn roller 9 is rotated by dynamic bevel gear 8 together along with two, and when pulling out yarn roller 9 little openends, there is not the position of yarn to contact with full spool 17 tops by two, utilize the yarn roller 9 that pulls out of two rotations to give 17 1 pulls out force that make progress of full spool, full spool 17 is thrown off and the cooperating of spinning spindle 12, and the segment distance that rises, finish and pull out the yarn action, as shown in Figure 4.In the process of doffing, doffer movable motor 24 starts, this movable motor 24 drives driving pulley 26 and rotates, be located in driven pulley 27 on the turning cylinder 28 by driving pulley 26 by belt drives, rotation along with driven pulley 27, the minor sprocket 29 that drive is arranged on the turning cylinder 28 rotates, driving the sprocket wheel 20 that is arranged on the turning cylinder 19 by minor sprocket 29 by chain again rotates, this sprocket wheel 20 drives power transmission shaft 19 again and rotates, rotation along with power transmission shaft 19, driving the roller 18 that doffs fixing on the power transmission shaft 19 rotates, when the roller 18 that doffs that rotates is walked just when being pulled out the position of the full spool 17 that yarn roller 9 pulls up, the full spool 17 that is pulled up just in time falls once more, before inserting spindle 12, just in time touch the surface of the roller 18 that doffs, full spool 17 is along with the rotation of the roller 18 that doffs like this, connect a ground by one and put in the containing box 15 of full spool, finish the action of doffing.
When the doffing device of the utility model spun yarn automatic doffer uses, the power chain 20 of unit is connected with the movable motor of spun yarn automatic doffer owing to doff, a power source is used in the walking of unit and spun yarn automatic doffer of promptly doffing, so distance of a spindle of the every walking of spun yarn automatic doffer, the roller 18 that doffs just in time rotates a week, the spiral camber of the roller 18 that doffs is touched behind the full spool 17 that just has been pulled up in good time it is taken up to fall in the containing box 15.In addition, for guarantee to doff roller 18 not with the spun yarn automatic doffer on anti-balloon plate 11 collide, the contact-making surface of roller 18 and full spool 17 of will doffing is designed to spiral-shaped, pitch is identical with fine spining machine ingot distance, allow like this and doff the surperficial synchronous effect of roller original position in full spool, along with moving ahead of doffer, the roller that doffs rotates synchronously, ingot of doffer walking rotates a circle apart from the roller that doffs just, while the full spool of can choosing avoids touching the anti-balloon plate between spindle and the spindle.Moreover, the contact position that pulls out yarn roller 9 and full spool 17 is the position that does not have yarn on full spool 17 tops, make and pull out yarn roller 9 and directly do not contact with yarn, and pull out yarn power upwards, when avoiding pulling out yarn to the damage of spindle, be under the state that full spool 17 and spindle break away from, to finish when doffing, so, effectively overcome the defective that prior art exists to resultant yarn also not infringement.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (8)
1. the doffing device of a spun yarn automatic doffer is characterized in that, comprises being arranged on pulling out the yarn unit and doffing the unit on the automatic doffer (14);
This pulls out the yarn unit and mainly comprises motor (1), drive sprocket (2), driven sprocket (3), power transmission shaft (6), drive bevel gear (7), driven wheel of differential (8), pulls out yarn roller (9) and positioning disk (10); This motor (1) is arranged on the slide (16) of automatic doffer (14), and drive sprocket (2) is set on the driving shaft of this motor (1); Axle bed (4) is set on this automatic doffer (14) slide (16), link (5) is set on this axle bed (4) and wears power transmission shaft (6); These power transmission shaft (6) one ends are provided with driven sprocket (3), and the other end wears two drive bevel gear (7), and driven sprocket (3) is by chain and drive sprocket (2) interlock; Two positioning disks (10) are separately positioned on two corresponding mutually sidewalls of link (5) and axle bed (4), on these two positioning disks (10) driven wheel of differential (8) is set respectively, these two driven wheels of differential (8) respectively with corresponding two drive bevel gear (7) engagements, and screw togather one respectively and pull out yarn roller (9);
This unit that doffs mainly comprises movable motor (24), motor cabinet (25), driving pulley (26), driven pulley (27), turning cylinder (28), minor sprocket (29), support (22), connecting plate (21), bearing (13), sprocket wheel (20), power transmission shaft (19) and the roller that doffs (18) of automatic doffer; This support (22) is fixed on the side plate of automatic doffer (14) by bolt (23), and connecting plate (21) is set on the support (22), this connecting plate (21) is provided with bearing (13), wear power transmission shaft (19) on this bearing (13), these power transmission shaft (19) one end settings roller (18) that doffs, the other end is provided with sprocket wheel (20); This movable motor (24) is connected on the frame of automatic doffer (14) by motor cabinet (25), on movable motor (24) driving shaft driving pulley (26) is set, this driving pulley (26) is located in driven pulley (27) on the turning cylinder (28) by belt drives, minor sprocket (29) is set on this turning cylinder (28) and is located on the connecting plate (21), these connecting plate (21) one ends connect bearing (13), the other end connects support (22), and minor sprocket (29) passes through the chain interlock with sprocket wheel (20).
2. the doffing device of spun yarn automatic doffer according to claim 1, it is characterized in that, the described yarn roller (9) that pulls out is oblate cylinder, this oblate cylinder center is provided with counterbore (91), this counterbore (91) passes with driven wheel of differential (8) for screw and screws togather, this counterbore (91) both sides are provided with cylinder (92), and this cylinder (92) embeds in the driven wheel of differential (8) fixing.
3. the doffing device of spun yarn automatic doffer according to claim 1, it is characterized in that, described positioning disk (10) is set as the inclined plane with the one side that driven wheel of differential (8) combines, the angle of inclination on this inclined plane be 5 degree to 15 degree, make spacing between two driven wheels of differential (8) be outer bell mouth shape to automatic doffer (14) direction of travel.
4. the doffing device of spun yarn automatic doffer according to claim 1 is characterized in that, described axle bed (4) is the plate body, and it is fixed on the slide (16) by screw; This link (5) is made of two orthogonal plate bodys, wherein plate body and vertical being spirally connected of axle bed (4), and another piece plate body is parallel with axle bed (4); These two positioning disks (10) be separately positioned on link (5) be parallel to the plate body of axle bed (a 4) sidewall relative and axle bed (4) with axle bed (4) relatively link (5) be parallel to a sidewall of the plate body of axle bed (4); This driven sprocket (3) is arranged on another sidewall that axle bed (4) deviates from positioning disk (10).
5. the doffing device of spun yarn automatic doffer according to claim 1 is characterized in that, the described oblate cylinder of yarn roller (9) that pulls out is that elastomeric material is made.
6. the doffing device of spun yarn automatic doffer according to claim 1, it is characterized in that, the described roller that doffs (18) comprises an axle sleeve (181), a spirality lamellar body (182) and a supporter (183), this axle sleeve (181) is sleeved on the end of power transmission shaft (19) away from sprocket wheel (20), and these spirality lamellar body (182) one ends are fixed on the axle sleeve (181) by a supporter (183).
7. the doffing device of spun yarn automatic doffer according to claim 1, it is characterized in that, described support (22) is made of orthogonal two boards body, wherein plate body is spirally connected fixingly by bolt (23) is parallel with the side plate of automatic doffer (14), and the side plate of another piece plate body and automatic doffer (14) is vertical configuration; This bearing (13) is positioned at support (22) top, it is parallel by side plate with automatic doffer (14) and the block (131) of cross section semicircular in shape and the plate body (132) that favours automatic doffer (14) side plate constitute, these connecting plate (21) one ends are connected on the plate body (132) of bearing (13), the other end is connected with the plate body of support (22) perpendicular to automatic doffer (14) side plate, and power transmission shaft (19) is located on the block (131) of bearing (13).
8. the doffing device of spun yarn automatic doffer according to claim 6 is characterized in that, the pitch of the described roller that doffs (18) spirality lamellar body (182) is identical with fine spining machine ingot distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202523713U CN201598368U (en) | 2009-12-30 | 2009-12-30 | Doffing device of automatic spun yarn doffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202523713U CN201598368U (en) | 2009-12-30 | 2009-12-30 | Doffing device of automatic spun yarn doffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598368U true CN201598368U (en) | 2010-10-06 |
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ID=42809419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202523713U Expired - Fee Related CN201598368U (en) | 2009-12-30 | 2009-12-30 | Doffing device of automatic spun yarn doffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590152A (en) * | 2013-11-13 | 2014-02-19 | 清华大学 | Double-horizontal-shaft continuous moving yarn pulling device |
| CN103668598A (en) * | 2013-11-28 | 2014-03-26 | 清华大学 | Movable doffer docking driving-plate type locking mechanism |
| CN105506797A (en) * | 2016-01-12 | 2016-04-20 | 经纬纺织机械股份有限公司 | Collective doffing and full yarn lifting synchronizer of ring spinning frame |
-
2009
- 2009-12-30 CN CN2009202523713U patent/CN201598368U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590152A (en) * | 2013-11-13 | 2014-02-19 | 清华大学 | Double-horizontal-shaft continuous moving yarn pulling device |
| CN103590152B (en) * | 2013-11-13 | 2016-01-13 | 清华大学 | Two trunnion axis continuous moving pulls out yarn feeding device |
| CN103668598A (en) * | 2013-11-28 | 2014-03-26 | 清华大学 | Movable doffer docking driving-plate type locking mechanism |
| CN103668598B (en) * | 2013-11-28 | 2016-06-15 | 清华大学 | Mobile doffer docking dial-type locking mechanism |
| CN105506797A (en) * | 2016-01-12 | 2016-04-20 | 经纬纺织机械股份有限公司 | Collective doffing and full yarn lifting synchronizer of ring spinning frame |
| CN105506797B (en) * | 2016-01-12 | 2023-08-01 | 经纬智能纺织机械有限公司 | Integral doffing full yarn lifting synchronous device of ring spinning frame |
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| 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: 20101006 Termination date: 20181230 |