CN103668597A - Son-mother trolley doffer six-connecting-rod guiding track abutting connection self-locking mechanism - Google Patents
Son-mother trolley doffer six-connecting-rod guiding track abutting connection self-locking mechanism Download PDFInfo
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- CN103668597A CN103668597A CN201310594911.7A CN201310594911A CN103668597A CN 103668597 A CN103668597 A CN 103668597A CN 201310594911 A CN201310594911 A CN 201310594911A CN 103668597 A CN103668597 A CN 103668597A
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Abstract
The invention belongs to the technical field of ring spinning doffing equipment and discloses a son-mother trolley doffer six-connecting-rod guiding track abutting connection self-locking mechanism which comprises a base, three connecting rods, a swinging rod, a stirring rod, six shafts, three spring pieces and a protruding block. A six-connecting-rod mechanism, a long groove, an L-shaped groove, the spring pieces and the like are used, guiding track abutting connection and self-locking functions are achieved in a comprehensive mode, the mechanism is used in an automatic doffing device which is in a son-mother trolley form and can be adaptive to the heights of upper guiding tracks of spinning frames with different specifications, a horizontal guiding track of a doffing mother trolley and an upper guiding track of a spinning frame are aligned, a doffing son trolley can walk to the upper guiding track of the spinning frame in a smooth mode from the horizontal guiding track of the doffing mother trolley, meanwhile, the doffing mother trolley is fixedly connected with the spinning frame temporarily, when the doffing son trolley completes doffing and is backed to enter the doffing mother car, fixing connection of the doffing mother trolley and the spinning frame can be removed automatically, the mechanism can be restored to the initial state, and reusing is convenient.
Description
Technical field
The invention belongs to the RING SPINNING equipment technical field of doffing, particularly a kind of structural design of main-auxiliary vehicle doffer six connecting rod guide rails docking self-locking mechanisms.
Background technology
Automatic doffing devices is the necessary device of spinning in link, and this device can replace manually and doffs, and reduces labour intensity, raises labour efficiency; Constantly soaring along with recruitment cost in recent years, Automatic doffing devices use and optimization seems more urgent important.
Automatic doffing devices generally has automatic walking, doffs, the function of intubate, reversing, because this apparatus function is more, structure is relative complex also, and walking, pulls out the actions such as yarn and intubate the strength and stiffness of doffing device complete machine are had to higher requirement, makes this device heavier.Traditional Automatic doffing devices need to lift complete machine by doffer when upper machine, and two guide wheels of machine are placed on the upper rail of worked fine spining machine, support wheel is leaned against on the lower guideway of fine spining machine; After upper machine completes, need to machine be lifted and leave fine spining machine by doffer again, be put back into ground.The manual labor amount that this operation one on the other expends is larger.In addition, the pipe box that is filling a hundreds of blank pipe need to be lifted the top that is put into doffing device from ground by doffer, and this is also the larger 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 labour intensity and seems very necessary.
A kind of novel doffing device with main-auxiliary vehicle form, comprise a female car and a sub-car, wherein female car is parked in one end of fine spining machine, and sub-car is outputed from female car, and walking is to the upper rail of fine spining machine, doff and the action such as intubate, after finishing the work, sub-car will return back in female car, then manually pull main-auxiliary vehicle to next fine spining machine to be doffed, carry out doffing and intubate work of next fine spining machine, work so again and again.Docking between this female car and fine spining machine is generally to adopt artificial adjustment and locking, after doffer completes, also needs manually female car to be connected to releasing with the locking between fine spining machine.
Due in most textile mills, the passageway between adjacent two fine spining machines is narrow.When adjacent two fine spining machines are all when doffing, one end in same passageway can be put two female cars side by side, now, workman is difficult to have living space and through two female cars, comes the place ahead of female car, removing locking connects, the fine spining machine other end that can only detour comes in, to the place ahead of female car, to cause very large inconvenience, affects production efficiency.
Because the yarn case of having filled cop in doffing device after doffing need to take out, but passageway is narrow, is difficult to heavier yarn case be carried away come in the sub-car from female car.Generally all need first to remove female car and be connected with the locking of fine spining machine, main-auxiliary vehicle is pulled out to passageway to spacious place, could carry away smoothly yarn case.
The fine spining machine of different size may have different upper rail height in addition, therefore, also needs the position of the sub-car of manual operation on female car or regulates female height to adapt to.These adjustment processes are more loaded down with trivial details, affect productivity ratio.
Summary of the invention
The object of the invention is the weak point for prior art, a kind of main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms are provided, this mechanism is for having the Automatic doffing devices of main-auxiliary vehicle form, the upper rail height that can adapt to the fine spining machine of different size, the horizontal guide rail doffing on female car is alignd with the upper rail of fine spining machine, the sub-car that doffs can smoothly be walked on the upper rail of fine spining machine from the horizontal guide rail of female car that doffs, female car that simultaneously makes to doff is interim and fine spining machine is affixed, when the sub-car that doffs complete doff after reversing enter female Che Shineng that doffs and automatically terminate the affixed of female car and fine spining machine of doffing, mechanism can restPose, be convenient to reuse.
Technical scheme of the present invention is as follows:
A kind of main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms provided by the invention, is characterized in that: comprise pedestal, first connecting rod, second connecting rod, third connecting rod, fork, driving lever, the first axle, the second axle, the 3rd axle, the 4th axle, the 5th axle, the 6th axle, the first spring part, the second spring part, the 3rd spring part and projection; The middle part of described first connecting rod is hinged on pedestal by the first axle, and one end of first connecting rod is fixedly sleeved on the 4th axle, in the L-type groove at the middle part of described the 4th axle insertion third connecting rod; The middle part of described second connecting rod is hinged on pedestal by the second axle, and one end of second connecting rod is hinged by the lower end of the 3rd axle and third connecting rod; Described pedestal, first connecting rod, second connecting rod and third connecting rod form quadric chain; The middle part of described fork is actively socketed on the first axle, and the two ends of described the 3rd spring part are connected with the second axle with the lower end of fork respectively; The upper end of described fork is hinged by one end of the 5th axle and driving lever, on the other end of described driving lever, is provided with elongated slot, and the upper end of described third connecting rod is fixedly sleeved on the 6th axle, and described the 6th axle inserts in the elongated slot of driving lever; The two ends of described the first spring part are connected with the second axle with the upper end of third connecting rod respectively, and the two ends of described the second spring part connect respectively the 4th axle, the 3rd axle; Described projection is fixedly mounted on the upper rail of fine spining machine, and one end of described first connecting rod has a hook, and described hook is meshed with projection.
Main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms of the present invention, is characterized in that: the L-type groove on described third connecting rod comprises level trough and vertical slots, one end of described level trough is connected with one end of vertical slots.
Main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms of the present invention, is characterized in that: the first spring part adopts extension spring; The second spring part adopts extension spring; The 3rd spring part adopts extension spring.
The another kind of short RING SPINNING doffing cart that adopts main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms provided by the invention, it is characterized in that: comprise female car that doffs, the sub-car that doffs, described in female car that doffs comprise vehicle frame, motor, transmission mechanism, moving assembly and main-auxiliary vehicle doffer six connecting rod guide rails docking self-locking mechanisms; Described main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms are 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 transmission mechanism; Described moving assembly comprises horizontal guide rail, described in the sub-car that doffs be connected with described horizontal guide rail.
The present invention compared with prior art, has the following advantages and high-lighting effect:
Mechanism of the present invention adopts six bar mechanism, elongated slot, L-type groove, a plurality of spring parts etc. have comprehensively been realized guide rail docking and auto-lock function, this mechanism is for having the Automatic doffing devices of main-auxiliary vehicle form, the upper rail height that can adapt to the fine spining machine of different size, the horizontal guide rail doffing on female car is alignd with the upper rail of fine spining machine, the sub-car that doffs can smoothly be walked on the upper rail of fine spining machine from the horizontal guide rail of female car that doffs, female car that simultaneously makes to doff is interim and fine spining machine is affixed, when the sub-car that doffs complete doff after reversing enter female Che Shineng that doffs and automatically terminate the affixed of female car and fine spining machine of doffing, mechanism can restPose, be convenient to reuse.This mechanism self is translator not, utilizes female car lifting action to drive guide rail alignment and female lock fixed, utilizes sub-car reverse action to drive female car release and mechanism to recover; This mechanism structure is simple, volume is little, and manufacture and maintenance cost are low.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment front view (do not draw upper rail, horizontal guide rail, in addition, in order to show the L-type groove on third connecting rod, first connecting rod is expressed with dotted line) of main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms of the present invention.
Fig. 2 is the stereogram (having drawn upper rail, horizontal guide rail) of the present embodiment.
Fig. 3 is the stereogram (with Fig. 2 different visual angles, having drawn upper rail, horizontal guide rail) of the present embodiment.
Fig. 4 is the rearview of the present embodiment.
Fig. 5 is the front view (with Fig. 1 identical view, not drawing upper rail, horizontal guide rail) of the present embodiment.
Fig. 6 is the explosive view of the present embodiment.
Fig. 7 is the front view (pressing fork to make the state of the counterclockwise release of first connecting rod in guide wheel) of the present embodiment.
Fig. 8 is fine spining machine, female car that doffs, sub-car and the present embodiment mutual alignment signal of doffing.
Fig. 9 is the three-dimensional view of sub-car, doff female car and rail of doffing.
Figure 10 is the three-dimensional view of female car and rail of doffing.
In Fig. 1 to Figure 10:
1-pedestal, 2-first connecting rod, 3-second connecting rod,
4-third connecting rod, 5-fork, 6-driving lever,
7-the first axle, 8-the second axle, 9-the 3rd axle,
10-the 4th axle, 11-the 5th axle, 12-the 6th axle,
13-the first spring part, 14-the second spring part, 15-the 3rd spring part,
16-L type groove, 161-level trough, 162-vertical slots,
17-elongated slot, 18-hook, 19-projection,
20-upper rail, 21-rail, 22-female car that doffs,
The 23-car that doffs, 221-vehicle frame, 222-motor,
223-transmission mechanism, 224-moving assembly, 2241-horizontal guide rail,
24-guide wheel, 25-fine spining machine, 26-main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms.
The specific embodiment
Below in conjunction with accompanying drawing and a plurality of embodiment, be described in further detail the content of concrete structure of the present invention, operation principle.
A kind of embodiment of a kind of main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms of the present invention's design, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, comprise pedestal 1, first connecting rod 2, second connecting rod 3, third connecting rod 4, fork 5, driving lever 6, the first axle 7, the second axle 8, the 3rd axle 9, the 4th axle 10, the 5th axle 11, the 6th axle 12, the first spring part 13, the second spring part 14, the 3rd spring part 15 and projection 19; The middle part of described first connecting rod 2 is hinged on pedestal 1 by the first axle 7, and one end of first connecting rod 2 is fixedly sleeved on the 4th axle 10, in the L-type groove 16 at the middle part of described the 4th axle 10 insertion third connecting rods 4; The middle part of described second connecting rod 3 is hinged on pedestal 1 by the second axle 8, and one end of second connecting rod 3 is hinged with the lower end of third connecting rod 4 by the 3rd axle 9; Described pedestal 1, first connecting rod 2, second connecting rod 3 and third connecting rod 4 form quadric chain; The middle part of described fork 5 is actively socketed on the first axle 7, the two ends of described the 3rd spring part 15 respectively with lower end and second axle 8 of fork 5; The upper end of described fork 5 is hinged with one end of driving lever 6 by the 5th axle 11, is provided with elongated slot 17 on the other end of described driving lever 6, and the upper end of described third connecting rod 4 is fixedly sleeved on the 6th axle 12, and described the 6th axle 12 inserts in the elongated slot 17 of driving lever 6; The two ends of described the first spring part 13 are connected with the second axle 8 with the upper end of third connecting rod respectively, and the two ends of described the second spring part 14 connect respectively the 4th axle 10, the 3rd axle 9; Described projection 19 is fixedly mounted on the upper rail 20 of fine spining machine, and one end of described first connecting rod 2 has a hook 18, and described hook 18 is meshed with projection 19.
In the present embodiment, the L-type groove 16 on described third connecting rod 4 comprises level trough and vertical slots, and one end of described level trough is connected with one end of vertical slots.
In the present embodiment, the first spring part 13 adopts extension spring; The second spring part 14 adopts extension spring; The 3rd spring part 15 adopts extension spring.
A kind of embodiment that adopts the short RING SPINNING doffing cart of main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms provided by the invention, comprise female car 22 that doffs, the sub-car 23 that doffs, described in female car 22 that doffs comprise vehicle frame 221, motor 222, transmission mechanism 223, moving assembly 224 and main-auxiliary vehicle doffer six connecting rod guide rails docking self-locking mechanisms 225; Described main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms 225 are fixedly mounted on moving assembly 224, described moving assembly 224 vertically slides and is embedded in vehicle frame 221 sides, described motor 222 is arranged on vehicle frame 221, and the output shaft of motor 222 is connected with moving assembly 224 by transmission mechanism 223; Described moving assembly 224 comprises horizontal guide rail 2241, described in the sub-car 23 that doffs be connected with described horizontal guide rail 2241.
The present embodiment of take is introduced the operation principle of mechanism of the present invention as example, and 1 to Figure 10 by reference to the accompanying drawings, is described below:
Promotion with the female car 22 of the doffing of sub-car 23 of doffing near the upper rail 20 of fine spining machine one end to be doffed, start motor 222, by transmission mechanism 223, make moving assembly 224 increase, mechanism of the present invention is along with moving assembly 224 rises to one end that rail 21 is oppressed second connecting rods 3, second connecting rod 3 clockwise rotates an angle around the second axle 8, due to first connecting rod 2, second connecting rod 3, third connecting rod 4 and pedestal 1 have formed parallel four-bar linkage, now the 4th axle 10 is positioned at the high order end of level trough 161 of the L-type groove 16 of third connecting rod 4, therefore first connecting rod 2 is followed second connecting rod 3 and has been clockwise rotated same angle, so hook 18 buttons of first connecting rod 2 ends are to the projection 19 of upper rail 20, when second connecting rod 3 turns to horizontal level, first connecting rod 2 has also forwarded horizontal level to, now, realized aliging and being connected of doff female car 22 and fine spining machine upper rail 20, as shown in Figure 1.
The 3rd spring part 15 makes fork 5 keep vertical state.The sub-car 23 that doffs is smoothly walked to the upper rail 20 of fine spining machine from the horizontal guide rail 2241 of female car 22 that doffs, when the guide wheel 24 on the sub-car 23 that doffs was pressed fork 5, fork 5 has clockwise rotated an angle around the first axle 7, driving lever 6 moves right under fork 5 effects, owing to thering is an elongated slot 17 on driving lever 6, so driving lever 6 is not to the 6th axle 12 generation effects, when guide wheel 24 is through after fork 5, the 3rd spring part 15 can make fork 5 recover vertical state, driving lever 6 is moved to the left and gets back to original position under fork 5 effects, and now the 6th axle 12 is positioned at the right-hand member of elongated slot 17.
When the sub-car 23 that doffs completes the work of doffing and moves backward, the guide wheel 24 doffing on sub-car 23 was pressed fork 5 in the other direction, as shown in Figure 7; Fork 5 turns over an angle counterclockwise around the first axle 7, driving lever 6 is moved to the left under fork 5 effects, promote the 6th axle 12, make third connecting rod 4 rotate counterclockwise an angle around the 3rd axle 9, the 4th axle 10 moves to the right-hand member of level trough 161 from the left end of the level trough 161 of L-type groove 16, under the effect of the second spring part 14, the 4th axle 10 is fallen into the lower end of the vertical slots 162 of L-type groove 16, now first connecting rod 2 turns over an angle counterclockwise around the first axle 7, hook 18 leaves projection 19, realize automatic unlocking, female car 22 that doffs is no longer affixed with fine spining machine.
Afterwards, pull with the female car 22 of the doffing of sub-car 23 of doffing and leave this fine spining machine one segment distance, rail 21 is no longer oppressed second connecting rod 3, under the effect of the first spring part 13, third connecting rod 4 moves downward and slightly rotation, so make second connecting rod 3 be rotated counterclockwise an angle around the second axle 8 by the 3rd axle 9, now the 4th axle 10 has moved to the left end of level trough 161 from the lower end of the vertical slots 162 of L-type groove 16, and mechanism restPoses.Promote afterwards to doff female car 22 again near the work of doffing next fine spining machine, process is identical, repeats no more.
Figure 8 shows that fine spining machine 25, female car 22 doffs, the doff mutual alignment relation signal of sub-car 23 and main-auxiliary vehicle doffer provided by the invention six connecting rod guide rails docking self-locking mechanisms, wherein, female car 22 that doffs is parked in one end of fine spining machine 25, the sub-car 23 that doffs is outputed from female car 22 that doffs, walking is to the upper rail 20 of fine spining machine 25, doff and the action such as intubate, after finishing the work, the sub-car 23 that doffs will return back to and doff in female car 22, then main-auxiliary vehicle doffer six connecting rod guide rails provided by the invention dock self-locking mechanisms meeting automatic unlockings, so workman can be by the sub-car 23 that doffs, female car 22 that doffs pulls and leaves this fine spining machine 25, carry out doffing and intubate work of next fine spining machine 25, the work so going round and beginning again.Docking between this doff female car 22 and fine spining machine 25 is automatic adjustment and the locking that adopts apparatus of the present invention to realize, and after doffer completes, is connected releasing, but automatically terminates without workman's handle female car 22 that doffs with the locking between fine spining machine 25.
Due in most textile mills, the passageway between adjacent two fine spining machines 25 is narrow.When adjacent two fine spining machines 25 are all when doffing, in the one end in same passageway, can put side by side two female cars 22 that doff, now, due to apparatus of the present invention, without workman, through two female cars 22 that doff, come the place ahead of female car 22 that doffs, therefore utilize easily apparatus of the present invention automatically to realize locking and unlocked, easy to use, save manually, can also adapt to the fine spining machine 25 of different size.
Because the yarn case of having filled cop in doffing device after doffing need to take out, utilize apparatus of the present invention, the main-auxiliary vehicle that doffs at gorge can be pulled and leave fine spining machine (having automatically terminated being connected of female car and fine spining machine after because doff), main-auxiliary vehicle is pulled out to passageway and come spacious place, yarn case is carried away smoothly.
Mechanism of the present invention adopts six bar mechanism, elongated slot, L-type groove, a plurality of spring parts etc. have comprehensively been realized guide rail docking and auto-lock function, this mechanism is for having the Automatic doffing devices of main-auxiliary vehicle form, the upper rail height that can adapt to the fine spining machine of different size, the horizontal guide rail doffing on female car is alignd with the upper rail of fine spining machine, the sub-car that doffs can smoothly be walked on the upper rail of fine spining machine from the horizontal guide rail of female car that doffs, female car that simultaneously makes to doff is interim and fine spining machine is affixed, when the sub-car that doffs complete doff after reversing enter female Che Shineng that doffs and automatically terminate the affixed of female car and fine spining machine of doffing, mechanism can restPose, be convenient to reuse.This mechanism self is translator not, utilizes female car lifting action to drive guide rail alignment and female lock fixed, utilizes sub-car reverse action to drive female car release and mechanism to recover; This mechanism structure is simple, volume is little, and manufacture and maintenance cost are low.
Claims (4)
1. main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms, is characterized in that: comprise pedestal (1), first connecting rod (2), second connecting rod (3), third connecting rod (4), fork (5), driving lever (6), the first axle (7), the second axle (8), the 3rd axle (9), the 4th axle (10), the 5th axle (11), the 6th axle (12), the first spring part (13), the second spring part (14), the 3rd spring part (15) and projection (19); The middle part of described first connecting rod (2) is hinged on pedestal by the first axle (7), and one end of first connecting rod is fixedly sleeved upper at the 4th axle (10), in the L-type groove (16) at the middle part of described the 4th axle insertion third connecting rod; The middle part of described second connecting rod (3) is hinged on pedestal by the second axle (8), and one end of second connecting rod is hinged by the lower end of the 3rd axle and third connecting rod; Described pedestal, first connecting rod, second connecting rod and third connecting rod form quadric chain; It is upper that the middle part of described fork (5) is actively socketed on the first axle (7), and the two ends of described the 3rd spring part (15) are connected with the second axle with the lower end of fork respectively; The upper end of described fork is hinged with one end of driving lever by the 5th axle (11), is provided with elongated slot (17) on the other end of described driving lever, and the upper end of described third connecting rod (4) is fixedly sleeved upper at the 6th axle (12), and described the 6th axle inserts in the elongated slot of driving lever; The two ends of described the first spring part (13) are connected with the second axle (8) with the upper end of third connecting rod respectively, and the two ends of described the second spring part (14) are connected with the 3rd axle with the 4th axle respectively; Described projection (19) is fixedly mounted on the upper rail of fine spining machine, and one end of described first connecting rod (2) has a hook (18), and described hook is meshed with projection.
2. main-auxiliary vehicle doffer six connecting rod guide rails as claimed in claim 1 dock self-locking mechanisms, it is characterized in that: the L-type groove (16) on described third connecting rod comprises level trough (161) and vertical slots (162), and one end of described level trough is connected with one end of vertical slots.
3. main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms as claimed in claim 1, is characterized in that: the first spring part (13) adopts extension spring; The second spring part (14) adopts extension spring; The 3rd spring part (15) adopts extension spring.
4. adopt a short RING SPINNING doffing cart for main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms as claimed in claim 1, it is characterized in that: comprise doff female car (22) and the sub-car (23) that doffs; Described female car that doffs comprises vehicle frame (221), motor (222), transmission mechanism (223), moving assembly (224) and main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms (26); Described main-auxiliary vehicle doffer six connecting rod guide rail docking self-locking mechanisms are 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 transmission mechanism; Described moving assembly comprises horizontal guide rail (2241), described in the sub-car that doffs be connected with described horizontal guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310594911.7A CN103668597B (en) | 2013-11-21 | 2013-11-21 | Son-mother trolley doffer six-bar linkage guide rail docking self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310594911.7A CN103668597B (en) | 2013-11-21 | 2013-11-21 | Son-mother trolley doffer six-bar linkage guide rail docking self-locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103668597A true CN103668597A (en) | 2014-03-26 |
| CN103668597B CN103668597B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310594911.7A Active CN103668597B (en) | 2013-11-21 | 2013-11-21 | Son-mother trolley doffer six-bar linkage guide rail docking self-locking mechanism |
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| CN (1) | CN103668597B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668600A (en) * | 2013-11-28 | 2014-03-26 | 清华大学 | Flexible-part-transmission based connecting and locking mechanism of automatic doffer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681906A (en) * | 1970-04-20 | 1972-08-08 | Rieter Ag Maschf | Method and apparatus for doffing full bobbins and donning tubes on ring spinning and ring twisting machines |
| DE4400795C1 (en) * | 1994-01-13 | 1995-06-22 | Zinser Textilmaschinen Gmbh | Bearing mountings for scissor lift for automatic doffer on ring frame |
| WO2007028549A1 (en) * | 2005-09-07 | 2007-03-15 | Oerlikon Textile Gmbh & Co. Kg | Ring spinning frame comprising a bobbin-changing device |
| CN202671764U (en) * | 2012-06-21 | 2013-01-16 | 青岛城阳华祥纺织机械厂 | Travelling device for automatic doffer of ring spinning |
-
2013
- 2013-11-21 CN CN201310594911.7A patent/CN103668597B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681906A (en) * | 1970-04-20 | 1972-08-08 | Rieter Ag Maschf | Method and apparatus for doffing full bobbins and donning tubes on ring spinning and ring twisting machines |
| DE4400795C1 (en) * | 1994-01-13 | 1995-06-22 | Zinser Textilmaschinen Gmbh | Bearing mountings for scissor lift for automatic doffer on ring frame |
| WO2007028549A1 (en) * | 2005-09-07 | 2007-03-15 | Oerlikon Textile Gmbh & Co. Kg | Ring spinning frame comprising a bobbin-changing device |
| CN202671764U (en) * | 2012-06-21 | 2013-01-16 | 青岛城阳华祥纺织机械厂 | Travelling device for automatic doffer of ring spinning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668600A (en) * | 2013-11-28 | 2014-03-26 | 清华大学 | Flexible-part-transmission based connecting and locking mechanism of automatic doffer |
| CN103668600B (en) * | 2013-11-28 | 2016-01-13 | 清华大学 | Automatic doffer flexible piece transmission docking locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103668597B (en) | 2016-03-30 |
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