CN103668598B - Mobile doffer docking dial-type locking mechanism - Google Patents
Mobile doffer docking dial-type locking mechanism Download PDFInfo
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- CN103668598B CN103668598B CN201310626179.7A CN201310626179A CN103668598B CN 103668598 B CN103668598 B CN 103668598B CN 201310626179 A CN201310626179 A CN 201310626179A CN 103668598 B CN103668598 B CN 103668598B
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- 238000003032 molecular docking Methods 0.000 title claims abstract description 29
- 238000009987 spinning Methods 0.000 claims abstract description 61
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 238000007378 ring spinning Methods 0.000 claims abstract description 6
- 238000006563 Carroll rearrangement reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
A kind of mobile doffer docking dial-type locking mechanism, belongs to RING SPINNING and doffs apparatus field. This mechanism includes pedestal, connecting rod, pressing plate, driver plate, fork, driving lever, the first axle, the second axle, the 3rd axle, ratchet, ratchet bar, slide block, the first spring part, the second spring part, the 3rd spring part, the 4th spring part and projection. The present invention adopts driver plate-slide way mechanism, pawl ratchet mechanism, multiple spring parts etc. comprehensively to achieve guide rail docking and auto-lock function, can be used for having in the Automatic doffing devices of main-auxiliary vehicle form, and is suitable for the upper rail height of the spinning frame of different size; The horizontal guide rail doffed on female car is alignd with the upper rail of spinning frame, the sub-car that doffs can smooth walking to the upper rail of spinning frame from the horizontal guide rail of female car that doffs, female car that simultaneously makes to doff is interim and spinning frame is affixed, after the sub-car that doffs completes to doff, reversing enters female Che Shineng that doffs and automatically terminates the affixed of doff female car and spinning frame, mechanism can restPose, it is simple to reuses.
Description
Technical field
The invention belongs to RING SPINNING to doff equipment technical field, particularly to a kind of structural design moving doffer docking dial-type locking mechanism.
Background technology
Automatic doffing devices is the necessary device in spinning link, and this device can replace and manually doffs, and reduces labor intensity, raises labour efficiency; Constantly soaring along with recruitment cost in recent years, Automatic doffing devices use and optimization seems more urgent important.
The function that Automatic doffing devices generally has automatic walking, doffs, intubates, moves backward, owing to this apparatus function is more, structure is relative complex also, and walking, pulls out yarn and the action such as intubate the strength and stiffness of doffer complete machine have higher requirement so that this device is heavier. Traditional Automatic doffing devices needs when upper machine to be lifted complete machine by doffer, is placed on the upper rail of the spinning frame worked by the two of machine guide wheels, leans against on the lower guideway of spinning frame by supporting wheel; After upper machine completes, need again, by doffer, machine is lifted off spinning frame, be put back into ground. The physical work amount that this operation one on the other expends is bigger. It addition, the pipe box being filled with hundreds of blank pipe needs to be lifted, by doffer, the top being put into doffer from ground, this is also the bigger amount of labour. In view of these work are completed by doffer for a long time, and women doffer is in the ubiquitous situation of textile industry, reduces labor intensity and seems extremely necessary.
A kind of novel doffer with main-auxiliary vehicle form, including a female car and a sub-car, wherein female car is parked in one end of spinning frame, and sub-car is outputed from female car, and walking is to the upper rail of spinning frame, carry out actions such as doffing and intubate, after completing work, sub-car will return back in female car, then manually pull main-auxiliary vehicle to next spinning frame to be doffed, carry out doffing and intubating work of next spinning frame, so work again and again. Docking between this female car and spinning frame is usually employing and manually adjusts and lock, after doffer completes, in addition it is also necessary to manually the locking between female car and spinning frame is connected releasing.
Owing to, in most textile mills, the passageway between adjacent two spinning frames is narrow.When adjacent two spinning frames are all when doffing, one end meeting two female cars of lay out in parallel in same passageway, now, workman is difficult to have space to come the front of female car through two female cars, remove locking to connect, the spinning frame other end that can only detour is come in the front of female car, causes very big inconvenience, affects production efficiency.
Owing to the yarn case becoming loaded with cop in doffer after doffing needs to take out, but passageway is narrow, it is difficult to carried away by relatively heavier yarn case in the sub-car female car. Generally individually need first to release female car and be connected with the locking of spinning frame, main-auxiliary vehicle is pulled out the place to spaciousness, the passageway, yarn case could be carried away smoothly.
Additionally the spinning frame of different size is likely to be of different upper rail height, therefore, it is also desirable to manual operation sub-car position on female car or regulate female height and adapt to. It is comparatively laborious that these regulate process, affects productivity ratio.
Summary of the invention
It is an object of the invention to the weak point for prior art, there is provided one mobile doffer docking dial-type locking mechanism, this mechanism is for having in the Automatic doffing devices of main-auxiliary vehicle form, it is adapted to the upper rail height of the spinning frame of different size, the horizontal guide rail doffed on female car is alignd with the upper rail of spinning frame, the sub-car that doffs can smooth walking to the upper rail of spinning frame from the horizontal guide rail of female car that doffs, female car that simultaneously makes to doff is interim and spinning frame is affixed, after the sub-car that doffs completes to doff, reversing enters female Che Shineng that doffs and automatically terminates the affixed of doff female car and spinning frame, mechanism can restPose, it is easy to reuse.
Technical scheme is as follows:
A kind of mobile doffer docking dial-type locking mechanism of the present invention, it is characterised in that: include pedestal, connecting rod, pressing plate, driver plate, fork, driving lever, the first axle, the second axle, the 3rd axle, ratchet, ratchet bar, slide block, the first spring part, the second spring part, the 3rd spring part, the 4th spring part and projection; Described first axle is movably set in pedestal, and one end of described connecting rod is fixedly sleeved on the first axle, and the other end of connecting rod is provided with a hook; Described driver plate is fixedly sleeved on the first axle, and described slide block is affixed with ratchet bar; One end of described 3rd axle is fixed on driver plate, the centrage of the 3rd axle and the centerline parallel of the first axle; Described slide block is embedded in pedestal, and the chute of a level is arranged at the top of slide block, and described 3rd axle inserts chute; The two ends of the first described spring part connect connecting rod and pedestal respectively; Described ratchet engages with ratchet bar, promotes ratchet bar to move downward when ratchet moves downward; Ratchet is actively socketed on the second axle; Described second axle fixed cover is located on pressing plate; Described pressing plate slides and is embedded in pedestal; Slide block glide direction in pedestal is parallel with pressing plate glide direction in pedestal; Described driving lever is actively socketed on the first axle, and the middle part of described fork is actively socketed on the first axle, and described driving lever is affixed with fork; Described pressing plate contacts with the rail of spinning frame; The two ends of described first spring part connect connecting rod, pedestal respectively; The two ends of described second spring part connect the lower end of fork, pedestal respectively; The two ends of described 3rd spring part connect ratchet, pressing plate respectively; The two ends of described 4th spring part connect pedestal, pressing plate respectively; Described projection is fixedly mounted on the upper rail of spinning frame, and described hook is meshed with projection; One end of described driving lever and ratchet movable contact.
Mobile doffer of the present invention docking dial-type locking mechanism, it is characterized in that: the first spring part adopts extension spring, stage clip, torsion spring or leaf spring, second spring part adopts extension spring, stage clip, torsion spring or leaf spring, 3rd spring part adopts extension spring, stage clip, torsion spring or leaf spring, and the 4th spring part adopts extension spring, stage clip, torsion spring or leaf spring.
Mobile doffer of the present invention docking dial-type locking mechanism, it is characterised in that: having a block on described pedestal, this block contacts with connecting rod, and this block limits, as a mechanical constraint, the maximum angle that connecting rod opens.
A kind of short RING SPINNING doffing cart adopting mobile doffer docking dial-type locking mechanism provided by the invention, it is characterized in that: female car that includes doffing, doff sub-car, described female car that doffs includes vehicle frame, motor, drive mechanism, moving assembly and mobile doffer docking dial-type locking mechanism; Described mobile doffer docking dial-type locking mechanism is fixedly mounted on moving assembly, and described moving assembly vertically slides and is embedded in vehicle frame side, and described motor is arranged on vehicle frame, and the output shaft of motor is connected with moving assembly by drive mechanism; Described moving assembly includes horizontal guide rail, described in doff sub-car roll be affiliated on described horizontal guide rail.
The present invention compared with prior art, has the following advantages and salience effect:
Mechanism of the present invention adopts driver plate-slide way mechanism, pawl ratchet mechanism, multiple spring parts etc. comprehensively achieve doffing cart docking lock function, this mechanism is for having in the Automatic doffing devices of main-auxiliary vehicle form, it is adapted to the upper rail height of the spinning frame of different size, the horizontal guide rail doffed on female car is alignd with the upper rail of spinning frame, the sub-car that doffs can smooth walking to the upper rail of spinning frame from the horizontal guide rail of female car that doffs, female car that simultaneously makes to doff is interim and spinning frame is affixed, after the sub-car that doffs completes to doff, reversing enters female Che Shineng that doffs and automatically terminates the affixed of doff female car and spinning frame, mechanism can restPose, it is easy to reuse, this mechanism self, without motor, utilizes female car lifting action to drive guide rail alignment fixed with female lock, utilizes sub-car reverse action to carry out driving mechanism and unlocks and recover, this mechanism structure is simple, volume is little, manufactures and maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment front view (being not drawn into upper rail, horizontal guide rail) of the mobile doffer docking dial-type locking mechanism of the present invention.
Fig. 2 is the front view (being not drawn into upper rail, horizontal guide rail, be in the state that guide wheel pressure fork makes first connecting rod unlock counterclockwise) of the present embodiment.
Fig. 3 is the axonometric chart (depicting upper rail, horizontal guide rail) of the present embodiment.
Fig. 4 is the explosive view of the present embodiment.
Fig. 5 is spinning frame, female car that doffs, doff sub-car and the signal of the present embodiment mutual alignment.
In Fig. 1 to Fig. 5:
1-pedestal, 2-connecting rod, 3-pressing plate,
4-driver plate, 5-fork, 6-driving lever,
7-the first axle, 8-the second axle, 41-the 3rd axle,
9-ratchet,
10-ratchet bar, 11-slide block, 12-chute,
13-the first spring part, 14-the second spring part, 15-the 3rd spring part,
16-the 4th spring part, 17-block, 18-hook,
19-projection,
20-upper rail, 21-rail, 22-doffs female car,
23-doffs sub-car, 2241-horizontal guide rail,
24-guide wheel, 241-guide wheel movement direction, 25-spinning frame,
26-moves doffer docking dial-type locking mechanism.
Detailed description of the invention
The content of the concrete structure of the present invention, operation principle it is described in further detail below in conjunction with accompanying drawing and multiple embodiment.
A kind of a kind of embodiment moving doffer docking dial-type locking mechanism of present invention design, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, including pedestal 1, connecting rod 2, pressing plate 3, driver plate 4, fork 5, driving lever the 6, first axle the 7, second axle the 8, the 3rd axle 41, ratchet 9, ratchet bar 10, slide block the 11, first spring part the 13, second spring part the 14, the 3rd spring part the 15, the 4th spring part 16 and projection 19; Described first axle 7 is movably set in pedestal 1, and one end of described connecting rod 2 is fixedly sleeved on the first axle 7, and the other end of connecting rod 2 has a hook 18; Described driver plate 4 is fixedly sleeved on the first axle 7, and described slide block 11 is affixed with ratchet bar 10; One end of described 3rd axle 41 is fixed on driver plate 4, the centrage of the 3rd axle 41 and the centerline parallel of the first axle 7; Described slide block 11 is embedded in pedestal 1, and the chute 12 of a level is arranged at the top of slide block 11, and described 3rd axle 41 inserts chute 12; Described ratchet 9 engages with ratchet bar 10, and ratchet bar 10 can be promoted when ratchet 9 moves downward to move downward; Ratchet 9 is actively socketed on the second axle 8; Described second axle 8 fixed cover is located on pressing plate 3; Described pressing plate 3 slides and is embedded in pedestal 1; The slide block 11 glide direction in pedestal 1 is parallel with the pressing plate 3 glide direction in pedestal 1; Described driving lever 6 is actively socketed on the first axle 7, and the middle part of described fork 5 is actively socketed on the first axle 7, and described driving lever 6 is affixed with fork 5; Described pressing plate 3 contacts with the rail 21 of spinning frame 25; The two ends of described first spring part 13 are connected with connecting rod 2 and pedestal 1 respectively; The two ends of described second spring part 14 are connected with the lower end of fork 5 and pedestal 1 respectively; The two ends of described 3rd spring part 15 are connected with ratchet 9 and pressing plate 3 respectively; The two ends of described 4th spring part 16 are connected with pedestal 1 and pressing plate 3 respectively; Described projection 19 is fixedly mounted on the upper rail 20 of spinning frame 25, and described hook 18 is meshed with projection 19; One end of described driving lever 6 and ratchet 9 movable contact.
Mobile doffer of the present invention docking dial-type locking mechanism, it is characterized in that: the first spring part adopts extension spring, stage clip, torsion spring or leaf spring, second spring part adopts extension spring, stage clip, torsion spring or leaf spring, 3rd spring part adopts extension spring, stage clip, torsion spring or leaf spring, and the 4th spring part adopts extension spring, stage clip, torsion spring or leaf spring.
In the present embodiment, the first spring part 13 adopts extension spring; Second spring part 14 adopts extension spring; 3rd spring part 15 adopts extension spring.
In the present embodiment, described pedestal 1 is provided with a block 17, and this block 17 contacts with connecting rod 2, and this block 17 limits, as a mechanical constraint, the maximum angle that connecting rod 2 opens, and this maximum angle is set as 25-45 degree in the present embodiment.
The embodiment of the another kind of short RING SPINNING doffing cart adopting mobile doffer docking dial-type locking mechanism provided by the invention, including female car 22 that doffs, doff sub-car 23, described in female car 22 that doffs include vehicle frame, motor, drive mechanism, moving assembly and mobile doffer docking dial-type locking mechanism; Described mobile doffer docking dial-type locking mechanism is fixedly mounted on moving assembly, and described moving assembly vertically slides and is embedded in vehicle frame side, and described motor is arranged on vehicle frame, and the output shaft of motor is connected with moving assembly by drive mechanism;Described moving assembly includes horizontal guide rail 2241, described in the sub-car 23 that doffs be connected with described horizontal guide rail 2241.
Introduce the operation principle of mechanism of the present invention for the present embodiment, in conjunction with accompanying drawing 1 to Fig. 5, be described below:
Promote the female car 22 that doffs with the sub-car 23 that doffs near the upper rail 20 of spinning frame one end to be doffed, start motor, moving assembly is made to increase by drive mechanism, mechanism of the present invention oppresses one end of pressing plate 3 along with moving assembly rises to rail 21, pressing plate 3 slide downward, ratchet 9 is pulled to move down a segment distance, ratchet bar 10 and slide block 11 is promoted to move down a segment distance, the chute 12 of slide block 11 moves downward, driver plate 4 and the corresponding large rotation angle of connecting rod 2 is pulled by the 3rd axle 41, until the hook 18 of connecting rod 2 buckles the projection 19 to upper rail 20, when pressing plate 3 slips down to certain position, connecting rod 2 has forwarded horizontal level to, now, achieve aliging and connected of doff female car 22 and spinning frame upper rail 20, as shown in Figure 1.
3rd spring part 15 makes fork 5 keep vertical state. The sub-car 23 that doffs is walked to the upper rail 20 of spinning frame from smooth the horizontal guide rail 2241 of female car 22 that doffs, when the guide wheel 24 on the sub-car 23 that doffs presses through fork 5, fork 5 has rotated clockwise an angle around the first axle 7, driving lever 6 rotates same angle at fork 5 clockwise under influence, so driving lever 6 does not contact ratchet 9; When guide wheel 24 is after fork 5, the 3rd spring part 15 can make fork 5 rotate counterclockwise the vertical state of recovery, and driving lever 6 rotates counterclockwise, and the end of driving lever 6 returns to the neighbouring position near contact ratchet 9.
When the sub-car 23 that doffs complete to doff work reversing return time, guide wheel 24 opposite direction doffed on sub-car 23 presses through fork 5, as shown in Figure 2 (guide wheel movement direction is 241); Fork 5 turns over an angle counterclockwise around the first axle 7, driving lever 6 turns over same angle simultaneously counterclockwise, the end of driving lever 6 promotes ratchet 9 to rotate an angle around the second axle, ratchet 9 have left ratchet bar, first spring part drivening rod, driver plate rotate counterclockwise an angle, and they are not until the position of certain mechanical constraint is rotated further by; Driver plate 4 rotates, and slide block 11, around the first axle 7 center rotating, is pulled by chute 12 and moves upward to highest point by the 3rd axle 41; Hook 18 leaves projection 19, it is achieved automatic unlocking, and female car 22 that namely doffs is no longer affixed with spinning frame.
Afterwards, pulling the female car 22 that doffs with the sub-car 23 that doffs to leave this spinning frame one segment distance, rail 21 no longer oppresses pressing plate 3, and under the effect of the 4th spring part 16, pressing plate 3 moves up; Due to the impact of ratchet bar 10, ratchet 9 constantly moves up and low-angle swings back and forth, and the ratchet through ratchet bar 10 arrives highest point; In this process, ratchet bar 10 is due to mechanical constraint, it is impossible to move up again; Mechanism restPoses. Promoting female car 22 that doffs to arrive the work that carries out doffing near next spinning frame more afterwards, process is identical, repeats no more.
Fig. 5 show spinning frame 25, doff female car 22, doff the mutual alignment relation signal of sub-car 23 and mobile doffer provided by the invention docking dial-type locking mechanism, wherein, female car 22 that doffs is parked in one end of spinning frame 25, the sub-car 23 that doffs is outputed from female car 22 that doffs, walking is to the upper rail 20 of spinning frame 25, carry out actions such as doffing and intubate, after completing work, the sub-car 23 that doffs will return back to and doff in female car 22, then mobile doffer provided by the invention docking dial-type locking mechanism meeting automatic unlocking, then workman can by the sub-car 23 that doffs, female car 22 that doffs is pulled away from this spinning frame 25, carry out doffing and intubating work of next spinning frame 25, the work so gone round and begun again.This doff between female car 22 and spinning frame 25 to dock be adopt what apparatus of the present invention realized automatically to adjust and locking, after doffer completes, it is not necessary to workman is connected releasing the locking doffed between mother's car 22 and spinning frame 25, but automatically terminates.
Owing to, in most textile mills, the passageway between adjacent two spinning frames 25 is narrow. When adjacent two spinning frames 25 are all when doffing, can lay out in parallel two doff female car 22 in the one end in same passageway, now, pass two female cars 22 that doff due to apparatus of the present invention without workman and come the front of female car 22 that doffs, therefore apparatus of the present invention are utilized to be automatically obtained locking and unlocked easily, easy to use, save artificial, moreover it is possible to adapt to the spinning frame 25 of different size.
Owing to the yarn case becoming loaded with cop in doffer after doffing needs to take out, utilize apparatus of the present invention, the main-auxiliary vehicle that doffs at gorge can be pulled away from spinning frame (having automatically terminated the connection of female car and spinning frame after because doffing), main-auxiliary vehicle is pulled out passageway and comes the place of spaciousness so that yarn case is carried away smoothly.
Mechanism of the present invention adopts tendon rope-slide block mechanism, pawl ratchet mechanism, multiple spring parts etc. comprehensively achieve doffing cart docking lock function, this mechanism is for having in the Automatic doffing devices of main-auxiliary vehicle form, it is adapted to the upper rail height of the spinning frame of different size, the horizontal guide rail doffed on female car is alignd with the upper rail of spinning frame, the sub-car that doffs can smooth walking to the upper rail of spinning frame from the horizontal guide rail of female car that doffs, female car that simultaneously makes to doff is interim and spinning frame is affixed, after the sub-car that doffs completes to doff, reversing enters female Che Shineng that doffs and automatically terminates the affixed of doff female car and spinning frame, mechanism can restPose, it is easy to reuse, this mechanism self, without motor, utilizes female car lifting action to drive guide rail alignment fixed with female lock, utilizes sub-car reverse action to carry out driving mechanism and unlocks and recover, this mechanism structure is simple, volume is little, manufactures and maintenance cost is low.
Claims (4)
1. a mobile doffer docking dial-type locking mechanism, it is characterised in that: include pedestal (1), connecting rod (2), pressing plate (3), driver plate (4), fork (5), driving lever (6), the first axle (7), the second axle (8), the 3rd axle (41), ratchet (9), ratchet bar (10), slide block (11), the first spring part (13), the second spring part (14), the 3rd spring part (15), the 4th spring part (16) and projection (19); Described first axle is movably set in pedestal (1), and one end of described connecting rod (2) is fixedly sleeved on the first axle (7), and the other end of connecting rod is provided with a hook (18); Described driver plate (4) is fixedly sleeved on the first axle (7), and described slide block (11) is affixed with ratchet bar (10); One end of described 3rd axle (41) is fixed on driver plate (4), the centrage of the 3rd axle and the centerline parallel of the first axle; Described slide block (11) is embedded in pedestal, and the top of slide block is provided with the chute (12) of a level, and described 3rd axle inserts in chute; The two ends of the first described spring part (13) connect connecting rod (2) and pedestal (1) respectively; Described ratchet (9) engages with ratchet bar (10), promotes ratchet bar to move downward when ratchet moves downward; Ratchet is actively socketed on the second axle (8); Described second axle fixed cover is located on pressing plate (3); Described pressing plate slides and is embedded in pedestal; Slide block glide direction in pedestal is parallel with pressing plate glide direction in pedestal; Described driving lever (6) is actively socketed on the first axle (7), and the middle part of described fork (5) is actively socketed on the first axle, and described driving lever is affixed with fork;Described pressing plate (3) contacts with the rail (21) of spinning frame; The two ends of described first spring part (13) are connected with connecting rod and pedestal respectively; The two ends of described second spring part (14) are connected with the lower end of fork and pedestal respectively; The two ends of described 3rd spring part (15) are connected with ratchet (9) and pressing plate (3) respectively; The two ends of described 4th spring part (16) are connected with pedestal and pressing plate respectively; Described projection (19) is fixedly mounted on the upper rail (20) of spinning frame, and described hook (18) is meshed with projection (19); One end of described driving lever and ratchet movable contact.
2. mobile doffer docking dial-type locking mechanism as claimed in claim 1, it is characterised in that: the first spring part adopts extension spring, stage clip, torsion spring or leaf spring; Second spring part adopts extension spring, stage clip, torsion spring or leaf spring; 3rd spring part adopts extension spring, stage clip, torsion spring or leaf spring; 4th spring part adopts extension spring, stage clip, torsion spring or leaf spring.
3. mobile doffer docking dial-type locking mechanism as claimed in claim 1, it is characterised in that: described pedestal is provided with a block (17), and this block contacts with connecting rod (2).
4. the short RING SPINNING doffing cart adopting mobile doffer docking dial-type locking mechanism, it is characterized in that: this short RING SPINNING doffing cart includes doffing female car (22) and the sub-car (23) that doffs, described in female car that doffs include vehicle frame, motor, drive mechanism, moving assembly and mobile doffer and dock dial-type locking mechanism (26); Described mobile doffer docking dial-type locking mechanism is fixedly mounted on moving assembly, and described moving assembly vertically slides and is embedded in vehicle frame side; Described motor is arranged on vehicle frame, and the output shaft of motor is connected with moving assembly by drive mechanism; Described moving assembly includes horizontal guide rail, described in doff sub-car roll be affiliated on described horizontal guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626179.7A CN103668598B (en) | 2013-11-28 | 2013-11-28 | Mobile doffer docking dial-type locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626179.7A CN103668598B (en) | 2013-11-28 | 2013-11-28 | Mobile doffer docking dial-type locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103668598A CN103668598A (en) | 2014-03-26 |
| CN103668598B true CN103668598B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310626179.7A Active CN103668598B (en) | 2013-11-28 | 2013-11-28 | Mobile doffer docking dial-type locking mechanism |
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| Country | Link |
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| CN (1) | CN103668598B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153848B (en) * | 2020-08-31 | 2021-12-17 | 南京坤前计算机科技有限公司 | Tray structure with folding and shock-absorbing functions and server cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854968A (en) * | 1956-04-13 | 1960-11-23 | Felix William Arthy Scriven | A textile ring spinning, twisting, doubling or like machine having a donning and doffing device |
| CN101603218A (en) * | 2009-05-14 | 2009-12-16 | 经纬纺织机械股份有限公司 | Integral doffing tube gripper for ring spinning frame |
| CN201598368U (en) * | 2009-12-30 | 2010-10-06 | 天津宏大纺织机械有限公司 | Doffing device of automatic spun yarn doffer |
| CN102452583A (en) * | 2010-10-18 | 2012-05-16 | 村田机械株式会社 | Doffer and yarn winding apparatus including the same |
| CN102719942A (en) * | 2012-06-21 | 2012-10-10 | 青岛城阳华祥纺织机械厂 | Manipulator mechanism for grabbing ring bobbin during frame spinning doffing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6392736A (en) * | 1986-10-02 | 1988-04-23 | Murata Mach Ltd | Automatic doffing device in double twisting machine |
-
2013
- 2013-11-28 CN CN201310626179.7A patent/CN103668598B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854968A (en) * | 1956-04-13 | 1960-11-23 | Felix William Arthy Scriven | A textile ring spinning, twisting, doubling or like machine having a donning and doffing device |
| CN101603218A (en) * | 2009-05-14 | 2009-12-16 | 经纬纺织机械股份有限公司 | Integral doffing tube gripper for ring spinning frame |
| CN201598368U (en) * | 2009-12-30 | 2010-10-06 | 天津宏大纺织机械有限公司 | Doffing device of automatic spun yarn doffer |
| CN102452583A (en) * | 2010-10-18 | 2012-05-16 | 村田机械株式会社 | Doffer and yarn winding apparatus including the same |
| CN102719942A (en) * | 2012-06-21 | 2012-10-10 | 青岛城阳华祥纺织机械厂 | Manipulator mechanism for grabbing ring bobbin during frame spinning doffing |
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| Publication number | Publication date |
|---|---|
| CN103668598A (en) | 2014-03-26 |
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