CN105696128A - Dual-motor co-location walking device for ring spinning automatic doffer - Google Patents
Dual-motor co-location walking device for ring spinning automatic doffer Download PDFInfo
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- CN105696128A CN105696128A CN201610115445.3A CN201610115445A CN105696128A CN 105696128 A CN105696128 A CN 105696128A CN 201610115445 A CN201610115445 A CN 201610115445A CN 105696128 A CN105696128 A CN 105696128A
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- drive mechanism
- motor
- ring spinning
- friction pulley
- guide wheel
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/04—Doffing arrangements integral with spinning or twisting machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a dual-motor co-location walking device for a ring spinning automatic doffer and belongs to the technical field of ring spinning doffing equipment. The device comprises a frame, a base, two motors, two transmission mechanisms, a plurality of guide wheels, an auxiliary wheel, two friction wheels, a location transmission mechanism and a spindle. By means of the two motors, the location transmission mechanism and the two friction wheels, precise walking of the ring spinning automatic doffer is achieved. By means of the first motor, the frame moves on a spinning frame automatically and continuously. By means of the location transmission mechanism, precise location walking of the frame relative to the spinning frame is achieved. Synergetic assistance is provided for the spindle through the second motor, the friction wheels and the like, the load of key elements of the location transmission mechanism is reduced, deformation and wear are reduced, service life is prolonged, and walking location precision is guaranteed all the time. In use, transformation of an existing upper rail and lower rail of the ring spinning frame is not needed. The device is simple and reliable in structure, low in manufacturing and maintaining cost, and suitable for movable automatic doffers.
Description
Technical field
The invention belongs to RING SPINNING to doff equipment technical field, particularly to the structural design of a kind of RING SPINNING automatic doffer bi-motor colocated running gear。
Background technology
Ring spinning is a kind of extremely important and general spinning technique, and spun yarn production process needs to take off the spool spun, and is namely called and doffs。
Current existing double-arc spline automatic doffer adopts getting on the right track of front jocket wheel, rear guide wheel contact ring spinning frame, adopt the lower railway of auxiliary wheel contact ring spinning frame, rotated by motor guide wheel after deceleration rear drive, thus driving doffer along the advance of getting on the right track of ring spinning frame。During due to walking, advance mainly through rear guide wheel and friction of getting on the right track, walking occurs skidding, walks inaccurate, to spindle relatively major injury when causing double-arc spline to pull out ingot。
Some doffers, in order to realize walking accurately, install floral disc positioning and driving mechanism on doffer。When doffer advances, floral disc is meshed with the wharve on spinning frame, bolster or spindle blade, drives thereby through drive mechanism and pulls out yarn motion of main shaft。Relatively big owing to pulling out the load of yarn main shaft, to adopt drive shaft in this way and can cause that the load of floral disc is also very big, long-time use is easily caused the floral disc flank of tooth and crosses quick-wearing and even fracture。
A kind of RING SPINNING traveling device of automatic doffer (Chinese invention patent CN102719943B) includes pedestal, motor, driving shaft, driven shaft, drivewheel, driven pulley, driving member, guide rail and multiple telescopic unit。This device utilizes motor to pass through drive mechanism and drives telescopic unit to move continuously, utilize guide rail to realize slide bar simultaneously and stretch, and utilizes shifting block to stir wharve and realizes driving the function of doffer walking。This device is owing to adopting guide rail and the double-layer chain of complexity, and structure complexity is heavy, energy consumption is high, manufacture and maintenance cost is high。
Summary of the invention
It is an object of the invention to the weak point for prior art, a kind of RING SPINNING automatic doffer bi-motor colocated running gear is provided, this device can realize doffer and be accurately positioned walking on spinning frame, without transforming the upper and lower track of existing ring spinning frame, without skidding, simple in construction, reliable, manufacture and maintenance cost is low, it is adaptable to traveling autodoffer uses。
Technical scheme is as follows:
A kind of RING SPINNING automatic doffer bi-motor colocated running gear of the present invention, including vehicle frame, the first motor, the first drive mechanism, actively guide wheel, actively guide wheel shaft, at least one driven guide wheel, at least one driven guide wheel shaft, at least one auxiliary wheel and at least one auxiliary wheel shaft；Described first motor is fixedly mounted on vehicle frame, the output shaft of described first motor and the input of the first drive mechanism are connected, the outfan of described first drive mechanism is connected with active guide wheel shaft, described active guide wheel is set on active guide wheel shaft, described driven guide wheel is socketed on driven guide wheel shaft, described driven guide wheel shaft bush is located on vehicle frame, and described auxiliary wheel is socketed on auxiliary wheel shaft, and described auxiliary wheel axle sleeve is located on vehicle frame；Described active guide wheel is connected with getting on the right track of ring spinning frame with driven guide wheel, and described auxiliary wheel is connected with the lower railway of ring spinning frame；It is characterized in that: also include pedestal, the second motor, the second drive mechanism, shell, connection end cap, the first friction pulley, the second friction pulley, positioning and driving mechanism and main shaft；Described pedestal is fixedly mounted on vehicle frame, described positioning and driving mechanism is fixedly mounted on pedestal, described shell is fixedly mounted on positioning and driving mechanism, and described second drive mechanism is fixedly mounted on shell, and described second motor is fixedly mounted on the second drive mechanism；The output shaft of described second motor and the input of the second drive mechanism are connected, the outfan of described second drive mechanism is connected with being connected end cap, described connection end cap and the first friction pulley are connected, described first friction pulley and the contact of the second friction pulley, described first friction pulley and the second friction pulley cooperatively form drive connection；Described second friction pulley is connected with main shaft；Described collar bush is located in pedestal；The outfan of described positioning and driving mechanism is connected with main shaft；The input of described positioning and driving mechanism fixed lobe thing equally spaced with on ring spinning frame is meshed；The rotating speed of described first friction pulley is not less than the rotating speed of the second friction pulley。
RING SPINNING automatic doffer bi-motor colocated running gear of the present invention, it is characterised in that: described positioning and driving mechanism is floral disc drive mechanism, and described floral disc drive mechanism includes floral disc, floral disc axle and the 3rd drive mechanism；Described floral disc is fixed on floral disc axle, and described floral disc axle sleeve is located in the 3rd drive mechanism, and described 3rd drive mechanism is arranged in pedestal, and the input of described floral disc axle and the 3rd drive mechanism is connected, and the outfan of described 3rd drive mechanism is connected with main shaft；Described floral disc fixed lobe thing equally spaced with on ring spinning frame is meshed。
RING SPINNING automatic doffer bi-motor colocated running gear of the present invention, it is characterised in that: described positioning and driving mechanism is rack and pinion drive mechanism, and described rack and pinion drive mechanism includes tooth bar, gear, gear shaft and the 4th drive mechanism；Described tooth bar is fixedly mounted on ring spinning frame, described wheel and rack engages, described gear is fixed on gear shaft, described gear bush is located in pedestal, described 4th drive mechanism is arranged in pedestal, the input of described gear shaft and the 4th drive mechanism is connected, and the outfan of described 4th drive mechanism is connected with main shaft。
RING SPINNING automatic doffer bi-motor colocated running gear of the present invention, it is characterised in that: also include elastic component；Described elastic component has elasticity；Described elastic component is arranged between the second friction pulley and main shaft, or elastic component is arranged between the outfan of the first friction pulley and the second drive mechanism。
RING SPINNING automatic doffer bi-motor colocated running gear of the present invention, it is characterised in that: described elastic component adopts a kind of in spring and rubber or both mixing。
RING SPINNING automatic doffer bi-motor colocated running gear of the present invention, it is characterised in that: described fixed lobe thing is the spindle blade of spindle on ring spinning frame, wharve or bolster。
The present invention compared with prior art, has the following advantages and salience effect:
Apparatus of the present invention utilize two motors, positioning and driving mechanism and two friction pulleys etc. comprehensively to achieve the accurate walking function of RING SPINNING automatic doffer。This device utilizes the first motor that vehicle frame Automatic continuous on spinning frame is moved；Utilize positioning and driving mechanism to realize vehicle frame and be accurately positioned walking relative to spinning frame；Utilize the second motor and friction pulley etc. to provide collaborative power-assisted for main shaft, alleviate the load of positioning and driving mechanism key element, reduce deformation, reduce abrasion, increase the service life, be always ensured that the positioning precision of walking；During use, it is not necessary to transform the upper and lower track of existing ring spinning frame, this apparatus structure is simple, reliable, manufactures and maintenance cost is low, it is adaptable to traveling autodoffer。
Accompanying drawing explanation
Fig. 1 is the local three-dimensional view (being not drawn into vehicle frame and pedestal etc.) with the rail of ring spinning frame, spindle of a kind of embodiment of the RING SPINNING automatic doffer bi-motor colocated running gear of the present invention。
Fig. 2 is the sectional view (being not drawn into vehicle frame etc.) of embodiment illustrated in fig. 1。
Fig. 3 is the top view (being not drawn into vehicle frame, pedestal etc.) of embodiment illustrated in fig. 1 and the spindle of ring spinning frame。
Fig. 4 is the front view of embodiment illustrated in fig. 1。
Fig. 5 is the left side view (showing the relation of the present embodiment and the upper and lower track of ring spinning frame) of Fig. 4。
In Fig. 1 to Fig. 5:
1-vehicle frame, 2-the first motor, 3-the first drive mechanism,
41-is guide wheel shaft actively, and 42-is guide wheel actively, the driven guide wheel shaft of 43-, the driven guide wheel of 44-
45-assists wheel shaft, 46-auxiliary wheel,
5-positioning and driving mechanism, 51-floral disc, 52-floral disc axle, 53-the 3rd drive mechanism,
531-frames, 532-gear housing, 533-gear box cover, 534-the first gear,
535-the second gear, 536-the 3rd gear,
6-the second motor, 7-the second drive mechanism, 81-shell, 82-connects end cap,
83-the first friction pulley, 84-the second friction pulley, 85-lock-screw, 86-elastic component,
9-main shaft, 10-pedestal,
11-spinning frame, 111-gets on the right track, 112-lower railway, 113-bolster,
114-wharve, 115-spindle blade。
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 of the RING SPINNING automatic doffer bi-motor colocated running gear of present invention design, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, including vehicle frame the 1, first motor the 2, first drive mechanism 3, actively guide wheel 42, actively guide wheel shaft 41, at least one driven guide wheel 44, at least one driven guide wheel shaft 43, at least one auxiliary wheel 46 and at least one auxiliary wheel shaft 45；Described first motor 2 is fixedly mounted on vehicle frame 1, the output shaft of described first motor 1 and the input of the first drive mechanism 3 are connected, the outfan of described first drive mechanism 3 is connected with active guide wheel shaft 41, described active guide wheel 42 is set on active guide wheel shaft 41, described driven guide wheel 44 is socketed on driven guide wheel shaft 43, described driven guide wheel shaft 43 is set on vehicle frame 1, and described auxiliary wheel 46 is socketed on auxiliary wheel shaft 45, and described auxiliary wheel shaft 45 is set on vehicle frame 1；Getting on the right track of described active guide wheel 42 and driven guide wheel 44 and ring spinning frame 11 111 is connected, and described auxiliary wheel 46 is connected with the lower railway 112 of ring spinning frame 11。This RING SPINNING automatic doffer bi-motor colocated running gear also includes pedestal the 10, second motor the 6, second drive mechanism 7, shell 81, connects end cap the 82, first friction pulley the 83, second friction pulley 84, positioning and driving mechanism 5 and main shaft 9；Described pedestal 10 is fixedly mounted on vehicle frame 1, described positioning and driving mechanism 5 is fixedly mounted on pedestal 10, described shell 811 is fixedly mounted on positioning and driving mechanism 5, and described second drive mechanism 7 is fixedly mounted on shell 81, and described second motor 6 is fixedly mounted on the second drive mechanism 7；The output shaft of described second motor 6 and the input of the second drive mechanism 7 are connected, the outfan of described second drive mechanism 7 is connected with being connected end cap 82, described connection end cap 82 is connected with the first friction pulley 83, described first friction pulley 83 contacts with the second friction pulley 84, and described first friction pulley 83 and the second friction pulley 84 cooperatively form drive connection；Described second friction pulley 84 is connected with main shaft 9；Described main shaft 9 is set in pedestal；The outfan of described positioning and driving mechanism 5 is connected with main shaft 9；The input of described positioning and driving mechanism 5 fixed lobe thing equally spaced with on ring spinning frame 11 is meshed；The rotating speed of described first friction pulley 83 is not less than the rotating speed of the second friction pulley 84。
In the present embodiment, described positioning and driving mechanism 5 is floral disc drive mechanism, and described floral disc drive mechanism includes floral disc 51, floral disc axle 52 and the 3rd drive mechanism 53；Described floral disc 51 is fixed on floral disc axle 52, described floral disc axle 52 is set in the 3rd drive mechanism 53, described 3rd drive mechanism 53 is arranged in pedestal 10, and described floral disc axle 52 is connected with the input of the 3rd drive mechanism 53, and the outfan of described 3rd drive mechanism 53 is connected with main shaft 9；Described floral disc 51 fixed lobe thing equally spaced with on ring spinning frame is meshed。
In another kind of embodiment, described positioning and driving mechanism is rack and pinion drive mechanism, and described rack and pinion drive mechanism includes tooth bar, gear, gear shaft and the 4th drive mechanism；Described tooth bar is fixedly mounted on ring spinning frame, described wheel and rack engages, described gear is fixed on gear shaft, described gear bush is located in pedestal, described 4th drive mechanism is arranged in pedestal, the input of described gear shaft and the 4th drive mechanism is connected, and the outfan of described 4th drive mechanism is connected with main shaft。
The present embodiment also includes elastic component 86；Described elastic component 86 has elasticity；Described elastic component is arranged between the second friction pulley 84 and main shaft 9, or elastic component 86 is arranged between the first friction pulley 83 and the outfan of the second drive mechanism 7。
RING SPINNING automatic doffer bi-motor colocated running gear of the present invention, it is characterised in that: described elastic component 86 adopts a kind of in spring and rubber or both mixing。In the present embodiment, described elastic component 86 adopts rubber。
RING SPINNING automatic doffer bi-motor colocated running gear of the present invention, it is characterised in that: described fixed lobe thing is the spindle blade 115 of the spindle on ring spinning frame, wharve 114 or bolster 113。In the present embodiment, described fixed lobe thing is the wharve 114 of the spindle on ring spinning frame。
The operation principle of apparatus of the present invention, in conjunction with accompanying drawing 1 to 5, is described below:
Apparatus of the present invention are connected with spinning frame 11 with auxiliary wheel 46 by described active guide wheel 42, driven guide wheel 44, and described active guide wheel 42 and driven guide wheel 44 can get on the right track 111 rotations along spinning frame 11, and described auxiliary wheel can rotate along lower railway 112。Described first motor 2 rotates, and drives actively guide wheel shaft 41 to rotate by described first drive mechanism 3, drives described active guide wheel 42 along the 111 rotations travelings of getting on the right track of spinning frame 11, is promoted forward by described vehicle frame 1, it is achieved drive the purpose that vehicle frame 1 advances。Direction shown in vehicle frame direction of advance right-hand arrow as shown in Figure 1 and direction shown in arrow to the left as shown in Figure 2。
As shown in figs. 1 and 3, described floral disc 51 is meshed with the wharve 114 of spinning frame 11, when described vehicle frame 1 advances under the first motor 2 drives, described floral disc 51 is stirred by wharve 114, rotate along the counter clockwise direction in Fig. 3, distance between one tooth pitch arc length, two wharves 114 adjacent with on spinning frame 11 of described floral disc 51 is equal, namely described vehicle frame 1 advance an ingot from, described floral disc 51 also turns over a tooth pitch accordingly, this ensures that theres floral disc 51 described in vehicle frame 1 advance process and can remain and engage with wharve 114。By the gearing of the floral disc axle 52 being connected with it and the 3rd drive mechanism 53, the rotation rotated driving main shaft 9 of described floral disc 51。Keep coordinating owing to the rotating speed of described floral disc 51 is constant with vehicle frame 1 pace, the rotating speed of described main shaft 9 also will constant with vehicle frame 1 pace keep coordinating, the walking making described vehicle frame 1 is very accurate, it is to avoid conventional mobile doffer hits spindle blade problem due to what walking inaccuracy was brought。
Owing to the outfan of described main shaft 9 also needs to connect Ba Sha mechanism (not shown in FIG.), groundwork mechanism as RING SPINNING automatic doffer, the load that Ba Sha mechanism undertakes is generally large, this load resulted on described main shaft 9 is very big, iff relying on the described floral disc 51 unique drive source as main shaft 9, contact force when described floral disc 51 will be made to engage with wharve 114 is bigger than normal, and life-time service is easily caused described floral disc 51 flank of tooth and crosses quick-wearing and even fracture。Therefore, apparatus of the present invention add described second motor 6 second drive source as main shaft 9。As illustrated in fig. 1 and 2, described second motor drives the first friction pulley 83 to rotate by the second drive mechanism 7 and connection end cap 82, contact with each other between described first friction pulley 83 and the second friction pulley 84, by the friction between contact surface, described first friction pulley 83 can drive the second friction pulley 84 to rotate, and described second friction pulley 84 is connected with main shaft 9 input, the motion of so described second motor 6 has been transferred on main shaft 9。Owing to the rotating speed of described main shaft 9 is determined by positioning and driving mechanism 5, in order to realize alleviating the purpose of the load of described floral disc 51, need to regulate the rotating speed of described second motor 6, make the rotating speed rotating speed more than described positioning and driving mechanism 5 outfan of described first friction pulley 83, namely more than the rotating speed of the second friction pulley 84, this ensures that thering described first friction pulley 83, to act on the torque direction of the second friction pulley 84 identical with the rotation direction of main shaft 9 all the time, provides power-assisted thus reaching to rotate to main shaft 9, alleviates the purpose of floral disc 51 load。
Additionally, when between described first friction pulley 83 and the second friction pulley 84, abrasion occurs in contact surface, elastic component 86 can be compressed, thus compensating wear extent, extension fixture service life。
Apparatus of the present invention utilize two motors, positioning and driving mechanism and two friction pulleys etc. comprehensively to achieve the accurate walking function of RING SPINNING automatic doffer。This device utilizes the first motor that vehicle frame Automatic continuous on spinning frame is moved；Utilize positioning and driving mechanism to realize vehicle frame and be accurately positioned walking relative to spinning frame；Utilize the second motor and friction pulley etc. to provide collaborative power-assisted for main shaft, alleviate the load of positioning and driving mechanism key element, reduce deformation, reduce abrasion, increase the service life, be always ensured that the positioning precision of walking；During use, it is not necessary to transform the upper and lower track of existing ring spinning frame, this apparatus structure is simple, reliable, manufactures and maintenance cost is low, it is adaptable to traveling autodoffer。
Claims (6)
1. a RING SPINNING automatic doffer bi-motor colocated running gear, including vehicle frame, the first motor, the first drive mechanism, actively guide wheel, actively guide wheel shaft, at least one driven guide wheel, at least one driven guide wheel shaft, at least one auxiliary wheel and at least one auxiliary wheel shaft；Described first motor is fixedly mounted on vehicle frame, the output shaft of described first motor and the input of the first drive mechanism are connected, the outfan of described first drive mechanism is connected with active guide wheel shaft, described active guide wheel is set on active guide wheel shaft, described driven guide wheel is socketed on driven guide wheel shaft, described driven guide wheel shaft bush is located on vehicle frame, and described auxiliary wheel is socketed on auxiliary wheel shaft, and described auxiliary wheel axle sleeve is located on vehicle frame；Described active guide wheel is connected with getting on the right track of ring spinning frame with driven guide wheel, and described auxiliary wheel is connected with the lower railway of ring spinning frame；It is characterized in that: also include pedestal, the second motor, the second drive mechanism, shell, connection end cap, the first friction pulley, the second friction pulley, positioning and driving mechanism and main shaft；Described pedestal is fixedly mounted on vehicle frame, described positioning and driving mechanism is fixedly mounted on pedestal, described shell is fixedly mounted on positioning and driving mechanism, and described second drive mechanism is fixedly mounted on shell, and described second motor is fixedly mounted on the second drive mechanism；The output shaft of described second motor and the input of the second drive mechanism are connected, the outfan of described second drive mechanism is connected with being connected end cap, described connection end cap and the first friction pulley are connected, described first friction pulley and the contact of the second friction pulley, described first friction pulley and the second friction pulley cooperatively form drive connection；Described second friction pulley is connected with main shaft；Described collar bush is located in pedestal；The outfan of described positioning and driving mechanism is connected with main shaft；The input of described positioning and driving mechanism fixed lobe thing equally spaced with on ring spinning frame is meshed；The rotating speed of described first friction pulley is not less than the rotating speed of the second friction pulley。
2. RING SPINNING automatic doffer bi-motor colocated running gear as claimed in claim 1, it is characterised in that: described positioning and driving mechanism is floral disc drive mechanism, and described floral disc drive mechanism includes floral disc, floral disc axle and the 3rd drive mechanism；Described floral disc is fixed on floral disc axle, and described floral disc axle sleeve is located in the 3rd drive mechanism, and described 3rd drive mechanism is arranged in pedestal, and the input of described floral disc axle and the 3rd drive mechanism is connected, and the outfan of described 3rd drive mechanism is connected with main shaft；Described floral disc fixed lobe thing equally spaced with on ring spinning frame is meshed。
3. RING SPINNING automatic doffer bi-motor colocated running gear as claimed in claim 1, it is characterized in that: described positioning and driving mechanism is rack and pinion drive mechanism, described rack and pinion drive mechanism includes tooth bar, gear, gear shaft and the 4th drive mechanism；Described tooth bar is fixedly mounted on ring spinning frame, described wheel and rack engages, described gear is fixed on gear shaft, described gear bush is located in pedestal, described 4th drive mechanism is arranged in pedestal, the input of described gear shaft and the 4th drive mechanism is connected, and the outfan of described 4th drive mechanism is connected with main shaft。
4. RING SPINNING automatic doffer bi-motor colocated running gear as claimed in claim 1, it is characterised in that: this device also includes elastic component；Described elastic component has elasticity；Described elastic component is arranged between the second friction pulley and main shaft, or elastic component is arranged between the outfan of the first friction pulley and the second drive mechanism。
5. RING SPINNING automatic doffer bi-motor colocated running gear as claimed in claim 4, it is characterised in that: described elastic component adopts a kind of in spring and rubber or both mixing。
6. RING SPINNING automatic doffer bi-motor colocated running gear as claimed in claim 1, it is characterised in that: described fixed lobe thing is the spindle blade of spindle on ring spinning frame, wharve or bolster。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115445.3A CN105696128B (en) | 2016-03-01 | 2016-03-01 | RING SPINNING automatic doffer bi-motor co-located running gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115445.3A CN105696128B (en) | 2016-03-01 | 2016-03-01 | RING SPINNING automatic doffer bi-motor co-located running gear |
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| Publication Number | Publication Date |
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| CN105696128A true CN105696128A (en) | 2016-06-22 |
| CN105696128B CN105696128B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610115445.3A Active CN105696128B (en) | 2016-03-01 | 2016-03-01 | RING SPINNING automatic doffer bi-motor co-located running gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457341A (en) * | 2016-12-06 | 2019-03-12 | 海宁市盛祥线业有限公司 | A kind of spindle driving mechanism on yarn coating machine |
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| US1339803A (en) * | 1917-04-21 | 1920-05-11 | Ambler Sam | Doffing mechanism for spinning-frames |
| US3793818A (en) * | 1971-12-02 | 1974-02-26 | Ishikawa Seisakusho Kk | Doffing and donning apparatus usable for textile machines such as draw-twisters |
| CN202347178U (en) * | 2011-11-28 | 2012-07-25 | 铜陵市松宝机械有限公司 | Automatic walking doffing machine with positioning device |
| CN102719943A (en) * | 2012-06-21 | 2012-10-10 | 青岛城阳华祥纺织机械厂 | Traveling device of frame spinning automatic doffer |
| CN103255514A (en) * | 2013-05-13 | 2013-08-21 | 经纬纺织机械股份有限公司 | Automatic doffing trolley of spinning machine |
| CN103556324A (en) * | 2013-11-13 | 2014-02-05 | 清华大学 | Horizontal shafting vertical-pipe-lifting continuously-moving doffing device |
| CN104499125A (en) * | 2014-12-21 | 2015-04-08 | 晋中经纬泓鑫机械有限公司 | Combined automatic doffing trolley |
| CN104630946A (en) * | 2015-03-02 | 2015-05-20 | 清华大学 | Flat-axis gear train vertical continuous bobbin pressing device of doffer |
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2016
- 2016-03-01 CN CN201610115445.3A patent/CN105696128B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1339803A (en) * | 1917-04-21 | 1920-05-11 | Ambler Sam | Doffing mechanism for spinning-frames |
| US3793818A (en) * | 1971-12-02 | 1974-02-26 | Ishikawa Seisakusho Kk | Doffing and donning apparatus usable for textile machines such as draw-twisters |
| CN202347178U (en) * | 2011-11-28 | 2012-07-25 | 铜陵市松宝机械有限公司 | Automatic walking doffing machine with positioning device |
| CN102719943A (en) * | 2012-06-21 | 2012-10-10 | 青岛城阳华祥纺织机械厂 | Traveling device of frame spinning automatic doffer |
| CN103255514A (en) * | 2013-05-13 | 2013-08-21 | 经纬纺织机械股份有限公司 | Automatic doffing trolley of spinning machine |
| CN103556324A (en) * | 2013-11-13 | 2014-02-05 | 清华大学 | Horizontal shafting vertical-pipe-lifting continuously-moving doffing device |
| CN104499125A (en) * | 2014-12-21 | 2015-04-08 | 晋中经纬泓鑫机械有限公司 | Combined automatic doffing trolley |
| CN104630946A (en) * | 2015-03-02 | 2015-05-20 | 清华大学 | Flat-axis gear train vertical continuous bobbin pressing device of doffer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457341A (en) * | 2016-12-06 | 2019-03-12 | 海宁市盛祥线业有限公司 | A kind of spindle driving mechanism on yarn coating machine |
| CN109457341B (en) * | 2016-12-06 | 2021-08-06 | 海宁市盛祥线业有限公司 | Spindle driving mechanism on yarn covering machine |
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| Publication number | Publication date |
|---|---|
| CN105696128B (en) | 2018-04-10 |
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