CN110654938A - Multi-shaft doffing device - Google Patents
Multi-shaft doffing device Download PDFInfo
- Publication number
- CN110654938A CN110654938A CN201910915909.2A CN201910915909A CN110654938A CN 110654938 A CN110654938 A CN 110654938A CN 201910915909 A CN201910915909 A CN 201910915909A CN 110654938 A CN110654938 A CN 110654938A
- Authority
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- China
- Prior art keywords
- rail
- outer frame
- cantilever
- upright post
- pushing
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- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims description 40
- 210000001503 joint Anatomy 0.000 claims description 19
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000003860 storage Methods 0.000 abstract description 25
- 239000000835 fiber Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000006570 Euonymus japonicus Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/066—Depositing full or empty bobbins into a container or stacking them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The invention discloses a multi-shaft doffing device, which comprises: stand, push away seat drive arrangement, outer frame, push away a roll drive arrangement, cantilever adapting rod, sky rail and ground rail, wherein: the upper end of the upright post is movably connected with the sky rail, and the lower end of the upright post is movably connected with the ground rail and is used for moving along the track of the sky rail and the track of the ground rail; the outer frame is movably connected with the upright post and used for moving along the upright post; the cantilever bearing rod is arranged in the outer frame, and one end of the cantilever bearing rod is connected with the pushing seat driving device and used for hanging a spindle; the pushing seat driving device is arranged on the external frame and used for pushing or withdrawing the cantilever carrying rod; and the pushing and rolling driving device is arranged in the outer frame and used for pushing spindles hung on the cantilever bearing rods. By adopting the scheme, automatic and efficient spindle storage and transportation can be realized, and the labor cost is greatly saved.
Description
Technical Field
The invention relates to the field of machinery, in particular to a multi-shaft doffing device.
Background
Chemical fiber as basic material has wide application and great consumption in daily production and life. In the field of chemical fiber textile at present, many production process steps depend on manpower to finish production and transportation seriously.
As one of the previous processes of chemical fiber filament, chemical fiber cake, i.e. spindle, produced by a winding machine is usually manually unloaded from the winding machine, and manually sorted and transported to a special storage device or creel.
However, the number of winding machines per production line is large, the variety of spinning is complicated, and a special creel is required for each winding machine. The weight of a single spindle obtained by spinning through the winding machine is 10-20KG, even heavier, the carrying amount is about thousands of kilograms every day, and the consumption of human resources is huge. And moreover, a manual mode is adopted, the automation degree is low, and the consumption of human resources and human cost is huge.
Disclosure of the invention
The purpose of the invention is as follows: the invention aims to provide a multi-shaft doffing device which realizes automatic and efficient storage and transportation of spindles.
The technical scheme is as follows: the embodiment of the invention provides a multi-shaft doffing device, which comprises: stand, push away seat drive arrangement, outer frame, push away a roll drive arrangement, cantilever adapting rod, sky rail and ground rail, wherein: the upper end of the upright post is movably connected with the sky rail, and the lower end of the upright post is movably connected with the ground rail and is used for moving along the track of the sky rail and the track of the ground rail; the outer frame is movably connected with the upright post and used for moving along the upright post; the cantilever bearing rod is arranged in the outer frame, and one end of the cantilever bearing rod is connected with the pushing seat driving device and used for hanging a spindle; the pushing seat driving device is arranged on the external frame and used for pushing or withdrawing the cantilever carrying rod; and the pushing and rolling driving device is arranged in the outer frame and used for pushing spindles hung on the cantilever bearing rods.
Specifically, still include: the overhead crane component comprises a first gear, a second gear and a rotary driving component, the stand column is connected with the overhead rail through the overhead crane component, the rotary driving component drives the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the stand column to rotate around the central shaft.
The overhead traveling device comprises an overhead rail traveling component, an overhead rail driving component and a rail movement auxiliary wheel, wherein the overhead rail driving component is used for driving the overhead rail traveling component, and the overhead rail traveling component drives the upright post to move along the overhead rail; the rail movement auxiliary wheels are clamped on two sides of the sky rail and used for assisting the upright post to move along the sky rail.
Specifically, the sky rail is provided with a sky rail limiting device for limiting the moving range of the flying vehicle component on the sky rail.
Specifically, the upright is provided with an upright slide rail from top to bottom, and the external frame is connected with the upright through the upright slide rail.
Specifically, the column slide rail is provided with a slide rail limiting device for limiting the moving range of the external frame on the column slide rail.
Specifically, the external frame is internally provided with a frame slide rail, the cantilever carrying rod is connected with the external frame through the frame slide rail, and the pushing seat driving device is used for pushing the cantilever carrying rod to the outside of the external frame along the frame slide rail.
Specifically, still include: and the alarm device is used for detecting whether the relative movement of each component is blocked or not, and generating an alarm if the relative movement of each component is blocked.
Specifically, still include: the control device is used for controlling the upright post to move along the track of the top rail and the track of the ground rail, the upright post rotates around the central shaft, so that the outer frame moves to a butt joint position with the winding machine along the upright post, the pushing seat driving device pushes the cantilever carrying rod to be in butt joint with the winding machine and sends a butt joint completion signal to the winding machine, and the winding machine is used for pushing a spindle to the cantilever carrying rod after receiving the butt joint completion signal.
Specifically, the control device is further used for controlling the stand column to move along the track of the sky rail and the track of the ground rail, the stand column rotates around the central shaft, so that the outer frame moves to a position where the stand column is in butt joint with a creel or a temporary storage device, the pushing seat driving device controls the pushing and rolling driving device to push the spindle hung on the cantilever bearing rod to the spindle hanging hook of the creel or the temporary storage device when the cantilever bearing rod is pushed to the butt joint with the spindle hanging hook of the creel or the temporary storage device.
Has the advantages that: compared with the prior art, the invention has the following remarkable advantages: the spindle is stored, transported and circulated by adopting the mechanical device, a large amount of manpower resources and manpower cost are saved, the mechanical device has a simple structure, small floor area and flexible operation, and can cover a large-area working area.
Drawings
FIG. 1 is a side view of a multi-axis doffing device provided in an embodiment of the present invention;
FIG. 2 is another side view of a multi-axis doffer device provided in an embodiment of the present invention;
FIG. 3 is a front end view of a multi-axis doffer device provided in an embodiment of the present invention;
FIG. 4 is a top plan view of the components of the flying cart of the multi-axis doffer device provided in an embodiment of the present invention;
FIG. 5 is a front end view of the multi-axis doffer apparatus provided in an embodiment of the present invention in operation
FIG. 6 is another front end view of the multi-axis doffer device provided in an embodiment of the present invention in operation;
FIG. 7 is a further front end view of the multi-axis doffer device provided in an embodiment of the present invention in operation;
FIG. 8 is a side view of a multi-axis doffer apparatus provided in an embodiment of the present invention in operation;
fig. 9 is a push view of the multi-axis doffing device provided in an embodiment of the present invention in operation;
FIG. 10 is another push view of the multi-axis doffer device provided in an embodiment of the present invention in operation;
fig. 11 is a further push view of the multi-axis doffer device provided in an embodiment of the present invention in operation;
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Referring to fig. 1 to 11, various views of a multi-axis doffing device provided in an embodiment of the present invention are shown, and the following description is made in detail with reference to the accompanying drawings.
In an embodiment of the present invention, a multi-axis doffing device includes: stand 1, push away seat drive arrangement 2, outer frame 3, push away a roll drive arrangement 4, cantilever spigot 5, sky rail 6 and ground rail 7, wherein: the upper end of the upright post 1 is movably connected with the sky rail 6, and the lower end of the upright post is movably connected with the ground rail 7, and the upright post is used for moving along the track of the sky rail 6 and the track of the ground rail 7; the outer frame 3 is movably connected with the upright post 1 and used for moving along the upright post 1; the cantilever bearing rod 5 is arranged inside the outer frame 3, and one end of the cantilever bearing rod is connected with the pushing seat driving device 2 and used for hanging a spindle; the pushing seat driving device 2 is arranged on the outer frame 3 and used for pushing the cantilever carrying rod 5 to the outside of the outer frame 3; and the pushing and rolling driving device 4 is arranged inside the outer frame 3 and is used for pushing spindles hung on the cantilever bearing rod 5.
In specific implementation, the multi-shaft doffing device provided in the embodiment of the invention can realize unloading of packaged spindles produced by a winding machine in a chemical fiber plant from the winding machine, and transportation and pushing of the packaged spindles to a designated temporary storage device and a designated creel or direct throwing of the packaged spindles to the creel for placing the spindles.
In the concrete implementation, the upright post 1 is cylindrical, the upright post 1 can move between the sky rail 6 and the ground rail 7, the sky rail 6 and the ground rail 7 can cover part or all of the winding machine, and the upright post 1 can move to the vicinity of the winding machine. At this time, the outer frame 3 movably connected to the upright column 1 may move along the upright column 1 to a position substantially horizontal to the winder, and then the pusher driving device 2 may push the cantilever receiving bar 5 provided in the outer frame 3 to the outside of the outer frame 3, so that the cantilever receiving bar 5 and the winder may be butted, the winder may push the spindle thereof onto the cantilever receiving bar 5, and after the pushing is completed, the pusher driving device 2 may drive the cantilever receiving bar 5 to be retracted into the outer frame 3, and the spindle may be temporarily stored.
In a specific implementation, the upright post 1 can continue to move to the vicinity of the creel or the temporary storage device along the top rail 6 and the ground rail 7, the outer frame 3 can move to a position approximately horizontal to the creel or the temporary storage device along the upright post 1, then the pushing seat driving device 2 can push the cantilever receiving rod 5 arranged in the outer frame 3 to the outside of the outer frame 3, so that the cantilever receiving rod 5 and the creel or the temporary storage device can be butted, at this time, the base in the pushing and rolling driving device 4 drives the annular pushing and rolling part to push the spindle suspended on the cantilever receiving rod 5 to the creel or the temporary storage device, or to push the spindle quickly, and thus the spindle is thrown to the creel or the temporary storage device.
In the specific implementation, the butt joint position may be a position where the outer frame 3 or the cantilever receiving rod 5 is located, and between an external component such as a winding machine, a creel or a temporary storage device, the spindle may be transferred from one side to the other side by pushing the spindle.
Compared with the mechanical device which can only unload a single-winding spindle from the winding machine once through the manipulator in the prior art, the multi-shaft doffing device provided by the embodiment of the invention can unload multiple windings of spindles once, is more efficient, occupies small area, can bypass part of barriers around the winding machine, and is more flexible.
In the embodiment of the present invention, the multi-axis doffing device may further include a flying car component 8, where the flying car component 8 includes a first gear 9, a second gear 10, and a rotation driving component 17, and the upright post 1 is connected to the head rail 6 through the flying car component 8, where the rotation driving component 17 drives the first gear 9 to rotate, the first gear 9 drives the second gear 10 to rotate, and the second gear 10 drives the upright post 1 to rotate around a central axis.
In the embodiment of the present invention, the flying vehicle component 8 further includes a sky rail traveling component 18, a sky rail driving component 16, and a rail movement auxiliary wheel 19, wherein the sky rail driving component 16 is configured to drive the sky rail traveling component 18, and the sky rail traveling component 18 drives the upright column 1 to move along the sky rail 6; the rail movement auxiliary wheels 19 are clamped at two sides of the sky rail 6 and used for assisting the upright post 1 to move along the sky rail 6.
In the embodiment of the invention, the sky rail 6 is provided with a sky rail limiting device for limiting the moving range of the flying vehicle component 8 on the sky rail 6.
In specific implementation, the head rail traveling component 18 located at the top of the upright post 1 can be matched with the head rail 6 through a gear and is driven by the gear, the head rail 6 is formed by a rack, and the head rail traveling component 18 is driven by the head rail driving component 16 and matched with the rail movement auxiliary wheel 19 to drive the whole multi-shaft doffing device to move, rapidly advance and retreat along the head rail 6, and is located at a locating point of a winding machine to be butted. Secondly, the sky rail 6 may be provided with a sky rail stopper to limit the moving range of the sky rail traveling part 18.
In the embodiment of the invention, the upright post 1 is provided with an upright post slide rail 12 from top to bottom, and the external frame 3 is connected with the upright post 1 through the upright post slide rail 12.
In the embodiment of the present invention, the upright slide rail 12 is provided with a slide rail limiting device for limiting the moving range of the external frame 3 on the upright slide rail 12.
In the embodiment of the present invention, a frame slide rail 13 is disposed inside the external frame 3, the cantilever receiving rod 5 is connected to the external frame 3 through the frame slide rail 13, and the pushing seat driving device 2 is configured to push the cantilever receiving rod 5 to the outside of the external frame 3 along the frame slide rail 13.
In specific implementation, two upright slide rails 12 can be arranged on one side of the column body of the upright 1, the upright slide rails 12 and the upright slide rails 12, and two belt wheel 11 devices, belt wheels 11 and belt wheels 11 can be arranged on two sides of the upper part of the upright 1. Under the drive of the lifting drive device 14, the belt wheel 11 drives the outer frame 3 to ascend and descend along the upright post slide rail 12, so that the cantilever bearing rod 5 can be positioned in the up-and-down direction when the cantilever bearing rod 5 needs to be butted with a cantilever of a winding machine, a temporary storage device or a creel. The upper and lower ends of the side edge of the upright post slide rail 12 are respectively provided with a slide rail limiting device and a slide rail limiting device which limit the moving range of the external frame 3.
In the specific implementation, the first gear 9 and the second gear 10 are arranged between the flying vehicle part 8 and the top of the upright post 1, the top of the flying vehicle part 8 is provided with a rotary driving part 17, the first gear 9 is driven by the rotary driving device to rotate, the first gear 9 is matched with the second gear 10 and drives the second gear 10 to rotate, and the second gear 10 is connected with the post body of the whole upright post 1, so that the upright post 1 can rotate around the central shaft of the cylinder of the upright post, and the flexibility is further improved. When the cantilever adapting rod 5 is butted with a winding machine, a temporary storage device or a creel, the rotation driving device can drive the first gear 9 to drive the upright post 1 to rotate, so that the outer frame 3 and the cantilever adapting rod 5 rotate to the position corresponding to the winding machine, the temporary storage device or the creel. The first gear 9 can be provided with a gear negative limiting device, a gear positive limiting device and a gear positioning device within the gear operation rotation range.
In specific implementation, the external frame 3 may be disposed at one side of the upright 1, and an upper frame slide rail 13 and a lower frame slide rail 13 may be disposed in the external frame 3, the frame slide rails 13, the cantilever receiving rod 5 disposed in the external frame 3, and the entire cantilever receiving rod 5 may move back and forth along the frame slide rails 13 under the driving of the pushing seat driving device 2. When the cantilever adapting rod 5 needs to be butted with a winding machine, a temporary storage device or a creel, the cantilever adapting rod 5 extends forwards and is positioned at a butt joint point, so that a spindle can freely pass in and out and be suspended on the cantilever adapting rod 5. When the spindle is completely inserted into the cantilever beam 5 or discharged from the cantilever beam 5, the cantilever beam 5 is retracted along the frame slide 13 and the frame slide 13. The outer frame 3 is provided with a bearing rod limiting device for limiting the moving range of the cantilever bearing rod 5 and a bearing rod limiting device for limiting the operation retraction range of the cantilever bearing rod 5.
In the specific implementation, the cantilever adapting rod 5 is wound with a winding pushing component in the winding pushing driving device 4 at the periphery, and the winding pushing component in the winding pushing driving device 4 can move back and forth along the cantilever adapting rod 5 for pushing the spindle hung on the cantilever adapting rod 5. And the cantilever bearing rod 5 can be provided with a pushing and rolling driving limiting device for limiting the moving range of the pushing and rolling driving device 4.
In an embodiment of the present invention, the multi-axis doffing device further includes: and the alarm device is used for detecting whether the relative movement of each component is blocked or not, and generating an alarm if the relative movement of each component is blocked.
In an embodiment of the present invention, the multi-axis doffing device further includes: the control device 15 is used for controlling the upright post 1 to move along the track of the top rail 6 and the track of the ground rail 7, the upright post 1 rotates around a central shaft, so that the outer frame 3 moves to a butt joint position with a winding machine along the upright post 1, the pushing seat driving device 2 pushes the cantilever bearing rod 5 to be in butt joint with the winding machine and sends a butt joint completion signal to the winding machine, and the winding machine is used for pushing a spindle to the cantilever bearing rod 5 after receiving the butt joint completion signal.
In the embodiment of the present invention, the control device 15 is further configured to control the upright post 1 to move along the track of the top rail 6 and the track of the ground rail 7, the upright post 1 rotates around a central shaft, so that the outer frame 3 moves along the upright post 1 to a position where it is abutted against a creel or a temporary storage device, and when the push base driving device 2 pushes the cantilever receiving rod 5 to be abutted against a spindle hook or a temporary storage device of the creel, the push base driving device 4 is controlled to push a spindle suspended on the cantilever receiving rod 5 to the spindle hook or the temporary storage device of the creel.
When a spindle is hung on the winder, the whole multi-shaft doffing device can move to the vicinity of the winder along the top rail 6 and the ground rail 7, the upright post 1 can be driven by the flying car component 8 to rotate to enable the position of the outer frame 3 to correspond to the winder, and the state of the whole multi-shaft doffing device is shown in fig. 3.
Thereafter, the top rail driving part 16 can drive the multi-shaft doffing device to move along the top rail 6 and the ground rail 7, and simultaneously, the outer frame 3 moves to the position on the same straight line with the cantilever of the winder for placing the spindle, and the state of the multi-shaft doffing device is shown in fig. 5.
Subsequently, under the driving of the pusher driving device 2, the jib receiving bar 5 can slide forward along the frame slide rails 13, 13 until the jib receiving bar 5 is completely butted against the jib of the winding machine, which is shown in fig. 6.
After the cantilever receiving rod 5 is completely butted with the cantilever of the winding machine, the control device 15 of the multi-shaft doffing device sends a butting completion signal to the winding machine, and after the winding machine receives the butting completion signal, the winding machine starts to push the spindle to the cantilever receiving rod 5, and the state is shown in fig. 7. After the spindle pushing of the winder is finished, the winder can send a spindle pushing completion signal to the control device 15, and after the control device 15 receives the spindle pushing completion signal, the cantilever bearing rod 5 is retracted to a proper position shown in fig. 5 under the driving of the pushing seat driving device 2.
Thereafter, the multi-axis doffer device is returned to the state shown in fig. 8. And the doffing device finishes the work of taking the spindle.
In specific implementation, after the spindle is obtained by the multi-shaft doffing device, the spindle can be directly transported to the temporary storage device, and also can be respectively pushed and thrown into a creel for placing the spindle. The process may be that the doffing device is moved to the vicinity of the temporary storage device, and after positioning, the cantilever receiving rod 5 is butted with the temporary storage device, as shown in fig. 9. After the butt joint is completed, the pushing and rolling driving device 4 pushes the spindle of the cantilever bearing rod 5 to the temporary storage device. After the spindle is pushed to the temporary storage device, the multi-shaft doffing device can return to the state shown in fig. 2.
The process of pushing and throwing the spindle into the creel comprises the steps that the doffing device runs to the vicinity of the creel along the top rail 6 and the ground rail 7, and after positioning, the cantilever bearing rod 5 is in butt joint with a hook on the creel, as shown in fig. 10. After the butt joint is completed, the coil pushing driving device 4 runs for a distance towards the front end of the cantilever bearing rod 5, the distance can be consistent with the width of a single spindle, so that the first spindle at the front end of the cantilever bearing rod 5 is pushed to the hook device, after the completion, the cantilever bearing rod 5 can be butted with the hook device on the creel, the spindles are continuously pushed, the rest is done in sequence until the pushing is completed, and as shown in fig. 11, the multi-shaft doffing device can return to the state shown in fig. 2.
Claims (10)
1. A multi-axis doffing device, comprising: stand, push away seat drive arrangement, outer frame, push away a roll drive arrangement, cantilever adapting rod, sky rail and ground rail, wherein:
the upper end of the upright post is movably connected with the sky rail, and the lower end of the upright post is movably connected with the ground rail and is used for moving along the track of the sky rail and the track of the ground rail;
the outer frame is movably connected with the upright post and used for moving along the upright post;
the cantilever bearing rod is arranged in the outer frame, and one end of the cantilever bearing rod is connected with the pushing seat driving device and used for hanging a spindle;
the pushing seat driving device is arranged on the external frame and used for pushing or withdrawing the cantilever carrying rod;
and the pushing and rolling driving device is arranged in the outer frame and used for pushing spindles hung on the cantilever bearing rods.
2. The multi-axis doffing device of claim 1, further comprising: the overhead crane component comprises a first gear, a second gear and a rotary driving component, the stand column is connected with the overhead rail through the overhead crane component, the rotary driving component drives the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the stand column to rotate around the central shaft.
3. The multi-axis doffing device of claim 2, wherein the flying car component further comprises a sky rail traveling component, a sky rail driving component and a track movement auxiliary wheel, wherein the sky rail driving component is used for driving the sky rail traveling component, and the sky rail traveling component drives the upright post to move along the sky rail; the rail movement auxiliary wheels are clamped on two sides of the sky rail and used for assisting the upright post to move along the sky rail.
4. The multi-axis doffing device of claim 3 wherein the sky rail is provided with a sky rail limiting device for limiting the range of movement of the flying car component on the sky rail.
5. The multi-axis doffing device of claim 1 wherein the column has a column slide rail from top to bottom, the outer frame being connected to the column by the column slide rail.
6. The multi-axis doffing device of claim 5 wherein said upright slide track has a track stop for limiting the range of movement of said outer frame on said upright slide track.
7. Multiaxial doffer device according to claim 1 wherein the outer frame is internally provided with frame slide rails, the boom socket bar is connected to the outer frame by the frame slide rails, and the shoe drive is adapted to push the boom socket bar along the frame slide rails to the outside of the outer frame.
8. The multi-axis doffing device of claim 1, further comprising: and the alarm device is used for detecting whether the relative movement of each component is blocked or not, and generating an alarm if the relative movement of each component is blocked.
9. The multi-axis doffing device of claim 2, further comprising: the control device is used for controlling the upright post to move along the track of the top rail and the track of the ground rail, the upright post rotates around the central shaft, so that the outer frame moves to a butt joint position with the winding machine along the upright post, the pushing seat driving device pushes the cantilever carrying rod to be in butt joint with the winding machine and sends a butt joint completion signal to the winding machine, and the winding machine is used for pushing a spindle to the cantilever carrying rod after receiving the butt joint completion signal.
10. The multi-axis doffing device of claim 9 wherein the control device is further configured to control the upright to move along the track of the top rail and the track of the ground rail, the upright rotates around a central axis, such that the outer frame moves along the upright to a position where it is docked with a creel or a staging device, and the dolly drive device controls the reel drive device to push the spindle suspended from the cantilever carrying bar to the spindle hook or the staging device of the creel when the dolly drive device pushes the cantilever carrying bar into docking with the spindle hook or the staging device of the creel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915909.2A CN110654938A (en) | 2019-09-26 | 2019-09-26 | Multi-shaft doffing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915909.2A CN110654938A (en) | 2019-09-26 | 2019-09-26 | Multi-shaft doffing device |
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| Publication Number | Publication Date |
|---|---|
| CN110654938A true CN110654938A (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910915909.2A Pending CN110654938A (en) | 2019-09-26 | 2019-09-26 | Multi-shaft doffing device |
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| CN (1) | CN110654938A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431849A (en) * | 2011-10-10 | 2012-05-02 | 北京机械工业自动化研究所 | Spooling transport vehicle and automatic spindle conveying system and method |
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2019
- 2019-09-26 CN CN201910915909.2A patent/CN110654938A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431849A (en) * | 2011-10-10 | 2012-05-02 | 北京机械工业自动化研究所 | Spooling transport vehicle and automatic spindle conveying system and method |
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Application publication date: 20200107 |