CN108975073A - A kind of take the lead device and winder spool library for winder spool library - Google Patents
A kind of take the lead device and winder spool library for winder spool library Download PDFInfo
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- CN108975073A CN108975073A CN201810788529.2A CN201810788529A CN108975073A CN 108975073 A CN108975073 A CN 108975073A CN 201810788529 A CN201810788529 A CN 201810788529A CN 108975073 A CN108975073 A CN 108975073A
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- Prior art keywords
- library
- lead
- taking
- spool
- winder spool
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Classifications
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- 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
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/086—Preparing supply packages
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- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The invention discloses a kind of take the lead device and winder spool library for winder spool library, the device of taking the lead includes traction body, is equipped with cavity in traction body；In use, cavity one end is communicated with the air draught chamber in winder spool library, the other end is opposite with the warehouse compartment in winder spool library.The device of taking the lead can be automatically performed yarn and thread head by traction entrance, improve operating efficiency.
Description
Technical field
The present invention relates to bobbin-winding machine fields, it particularly relates to a kind of take the lead device and winder for winder spool library
Spool library.
Background technique
Currently, spool is launched in bobbin-winding machine spool library relies primarily on manual operation.Full spool is put into correspondence by operative employee manually
Empty spool library, then yarn and thread head is managed out, and lead the traction mouth positioned at spool library center.The process may be defined as feeding
Yarn.It, will be in yarn and thread head suction inlet under the action of negative pressure gas flow.Due to using artificial yarn feeding, so operating efficiency is low.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of take the lead device and winder spool for winder spool library
Library, is automatically performed yarn and thread head by traction entrance, high-efficient, at low cost, and structure is simply exquisite, is easily installed and safeguards.
In order to solve the above technical problems, the embodiment of the present invention uses following technical scheme:
In a first aspect, the embodiment of the present invention provides a kind of device of taking the lead for winder spool library, the device of taking the lead includes leading
Draw body, is equipped with cavity in traction body；In use, cavity one end is communicated with the air draught chamber in winder spool library, the other end and winder yarn
The warehouse compartment of Guan Ku is opposite.
As preference, the device of taking the lead for winder spool library further includes guide part, one end of guide part with
Traction body connects, and guide groove is equipped in guide part, and the guide groove is opposite with the warehouse compartment in winder spool library.
As preference, the first end portion width of the guide groove is gradually reduced from outside to inside.
As preference, the traction body connects to form ontology with guide part, one end of cavity (101) and guide groove phase
It is logical.
As preference, the ontology includes upper cover body and lower substrate, and upper cover body is connected with lower substrate；Upper cover body is equipped with the
One groove, lower substrate are equipped with the second groove；First groove and the second groove are opposite, form cavity；Guide groove is located at lower substrate
Bottom surface.
As preference, the upper cover body and lower substrate are single piece.
As preference, sealing element is equipped between the upper cover body and lower substrate.
As preference, the traction body is a hollow tube.
As preference, the guide part is two opposite guide rods, forms guide groove between two guide rods；Two guide rods
One end connect respectively with traction body.
As preference, the device of taking the lead for winder spool library, further includes elastic component, elastic component and traction body
Connection, and elastic component is opposite with one end of cavity；Elastic component has resilience.
As preference, the elastic component includes rebound part and limited block, and rebound part connects with traction body and limited block respectively
It connects, limited block is opposite with cavity one end.
As preference, the locating part further includes fixing piece, and rebound part is connect by fixing piece with ontology.
Second aspect, the embodiment of the present invention provide a kind of winder spool library, including spool library and above-mentioned any lead
Head device, spool library includes warehouse compartment and the air draught chamber positioned at middle part.
Compared with prior art, take the lead device and the winder spool library of the embodiment of the present invention, is automatically performed yarn and thread head and is led
Intake improves operating efficiency.Device of taking the lead includes traction body, is equipped with cavity in traction body.Cavity one end and winder spool library
Air draught chamber communicate, the other end is opposite with the warehouse compartment in winder spool library.Cavity is used for through the air draught with introducing winder spool library
Chamber connection, generates negative pressure, so that the yarn and thread head for being located at the yarn stick of warehouse compartment is drawn into air draught chamber.The device of taking the lead can
Yarn and thread head is automatically performed by traction entrance, improves operating efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of device of taking the lead in the embodiment of the present invention；
Fig. 2 is the top view figure of device of taking the lead in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram in winder spool library in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram in single spool library in the embodiment of the present invention；
Fig. 5 (a) is the schematic diagram that meduim yarn of embodiment of the present invention stick enters the first groove；
Fig. 5 (b) is the schematic diagram that meduim yarn of embodiment of the present invention stick is in traction mouth front end；
Fig. 5 (c) is that meduim yarn of embodiment of the present invention stick leaves, and does not leave the schematic diagram of the first groove completely；
Fig. 5 (d) is the schematic diagram that meduim yarn of embodiment of the present invention stick completely disengages the first groove；
Fig. 6 is another structural schematic diagram of device of taking the lead in the embodiment of the present invention；
Fig. 7 is operation schematic diagram of the embodiment of the present invention.
Have in figure: traction body 1, cavity 101, elastic component 2, rebound part 201, limited block 202, fixing piece 203, spool library 3,
Warehouse compartment 301, air draught chamber 302, guide part 4, guide groove 401, upper cover body 5, lower substrate 6, yarn stick 7, yarn and thread head 8.
Specific embodiment
With reference to the accompanying drawing, technical solution of the present invention is described in detail.
As depicted in figs. 1 and 2, a kind of device of taking the lead for winder spool library of the embodiment of the present invention, for that will be located at
The yarn and thread head on yarn stick in winder spool library is drawn into the air draught chamber 302 in winder spool library.
Device of taking the lead includes traction body 1, is equipped with cavity 101 in traction body 1.In use, 101 one end of cavity and winder spool
The air draught chamber 302 in library communicates, and the warehouse compartment 301 in the other end and winder spool library is opposite.
As shown in fig. 7, using above-described embodiment take the lead device when, cavity 101 be used for by with introduce winder spool library
Air draught chamber 302 be connected to, negative pressure is generated, so that the yarn and thread head 8 of yarn stick 7 being located in warehouse compartment 301 is drawn into air draught
In chamber 302.One end of cavity 101 is communicated with the air draught chamber 302 in winder spool library, the other end and 301 phase of warehouse compartment of cavity 101
It is right.Yarn stick 7 is located in warehouse compartment 301, and as winder spool library rotates.When yarn stick 7 turns to 101 phase of cavity with traction body 1
Clock synchronization, the yarn and thread head 8 on yarn stick 7 are drawn into air draught chamber 302 by traction body 1.The device of taking the lead of the embodiment is realized
The function of automatic traction yarn head 8 substantially increases operating efficiency without manually finding yarn and thread head 8.
As preference, the device of taking the lead further includes guide part 4, and one end of guide part 4 connect with traction body 1, leads
Guide groove 401 is equipped with into part 4, the guide groove 401 is opposite with the warehouse compartment in winder spool library.
In above-mentioned preference, guide part 4 is also set up in device of taking the lead.Guide part 4 is oriented to yarn stick, so that yarn stick
It is opposite with the Single port of cavity 101.Only when yarn stick is opposite with the Single port of cavity 101, the suction in winder spool library could be passed through
The negative pressure that wind chamber 302 generates, is pulled into traction body 1 for the yarn and thread head of yarn stick, finally enters in air draught chamber 302.Therefore, it is arranged
Guide part 4, so that yarn stick enters guide groove 401 in moving process.With the rotation in winder spool library, yarn stick also turns therewith
It is dynamic.After the yarn stick 7 being located in winder spool library enters guide groove 401, at the top of yarn stick 7 in guide groove 401.It takes the lead device
It is fixed.With the rotation in winder spool library, the top of yarn stick 7 is moved in guide groove 401.Yarn stick 7 turn to it is a certain
It is opposite with one end of cavity 101 when the moment.
Preferably, the first end portion width of the guide groove 401 is gradually reduced from outside to inside.The head end portion of guide groove 401
Refer to that yarn stick enters the inlet portion of guide groove 401.Since yarn stick 7 enters in guide groove 401 from 401 head end portion of guide groove.Therefore,
The first end portion width of guide groove 401 is gradually reduced from outside to inside, can play guiding role, so that yarn stick 7 is easily entered and led
Into slot 401.
Preferably, the width of guide groove 401 is slightly larger than the outer diameter of 7 upper orifice of yarn stick, to limit yarn stick 7 in radial shifting
It is dynamic.
As another preference, the traction body 1 and the connection of guide part 4 form ontology, one end of cavity 101 and guide groove
401 communicate.
In the preference, traction body 1 and guide part 4 are linked together, convenient for manufacture and installation.In guide groove at the top of yarn stick
It is moved in 401, it is at a time, opposite with 101 one end of cavity.The negative pressure that air draught chamber 302 based on winder spool library generates, it is real
Show and the yarn and thread head of yarn stick has been drawn.
As preference, the ontology includes upper cover body 5 and lower substrate 6, and upper cover body 5 and lower substrate 6 connect.Upper cover body 5
Equipped with the first groove, lower substrate 6 is equipped with the second groove；First groove and the second groove are opposite, form cavity 101.Guide groove 401
Positioned at the bottom surface of lower substrate 6.
For convenient for production, ontology 1 includes upper cover body 5 and lower substrate 6.Upper cover body 5 is equipped with the first groove, and lower substrate 6 is equipped with
Second groove.First groove and the second groove are opposite, form cavity 101.Easy to process in this way and production.Guide groove 401 can be with
The bottom surface of lower substrate 6 is set.Ontology 1 adopts a split structure, convenient for the production of component.Due to being connected with gas in cavity 101,
To reinforce leakproofness, preferably, being equipped with sealing element between upper cover body 5 and lower substrate 6.
Certainly, those skilled in the art should know, ontology 1 or single piece, i.e., the described upper cover body 5 and lower substrate
6 are linked as a single piece.To reduce the cost, ontology 1 uses plastic part, and therefore, from processing convenience angle, ontology 1 is preferred
Using including 6 two components of upper cover body 5 and lower substrate.
As preference, as shown in fig. 6, the traction body 1 is a hollow tube.The effect of traction body 1 is connection winder
The air draught chamber 302 in spool library and the yarn stick in warehouse compartment 301.Air draught chamber 302 generates negative pressure, in the cavity 101 of traction body 1
Negative pressure is generated therewith, so that the yarn and thread head on yarn stick is drawn into air draught chamber 302.As long as traction body 1 is able to achieve the function
?.1 structure of traction body of the preference is simple.Those skilled in the art, can be with according to the structure illustrated in the function and text
Other structures are not known by creative work, come under the protection scope of the application.
Guiding is formed between two guide rods as shown in fig. 6, the guide part 4 is two opposite guide rods as preference
Slot 401；The one end of two guide rods is connect with traction body 1 respectively.Guide part 4 be in order to be located at warehouse compartment 301 in yarn stick into
Row guiding, so that yarn stick can be opposite with the cavity 101 of traction body 1 in winder spool library rotation process.As long as guide part 4
It can be realized the function.Those skilled in the art can not pass through creativeness according to the structure illustrated in the function and text
Labour knows other structures, comes under the protection scope of the application.
As preference, the device of taking the lead for winder spool library further includes elastic component 2, elastic component 2 and traction
Body 1 connects, and elastic component 2 is opposite with one end of cavity 101；Elastic component 2 has resilience.
In the preference, elastic component 2 is opposite with one end of cavity 101.When yarn stick moves in guide groove 401, push open
After elastic component 2, face at the top of one end of cavity 101 and yarn stick, so that the yarn and thread head of yarn stick is pulled into cavity 101.When
After the traction for completing yarn and thread head, winder spool library is continued to rotate, and yarn stick is driven to remove guide groove 401.When yarn stick removes guide groove
After 401, elastic component 2 recoils to initial position, blocks to one end of cavity 101.One end of cavity 101 is blocked,
So that gas source can be saved in not traction yarn head.In addition, elastic component 2 can also limit yarn stick 7.When yarn stick 7 with
When one end of cavity 101 is opposite, elastic component 2, which can be formed yarn stick 7, to be stopped, circumferential mobile to reduce yarn stick 7.
There are many structures of elastic component 2, if its can be realized to 101 one end of cavity block and self-return function i.e.
It can.Preferably, elastic component 2 includes rebound part 201 and limited block 202, and rebound part 201 connects with traction body 1 and limited block 202 respectively
It connects.Limited block 202 is opposite with 101 one end of cavity.Rebound part 201 is connected between ontology 1 and limited block 202.Limited block 202 is right
101 one end of cavity blocks, but limited block 202 can rotate under external force.
Winder spool library tape moves the rotation of yarn stick.When yarn stick pushes limited block 202 open, negative pressure in cavity 101 is by yarn stick
Yarn and thread head is pulled into cavity 101.After the completion of towage, yarn stick 7 drives limited block 202 to deviate, until yarn stick 7 removes
Guide groove 401.When yarn stick 7 removes guide groove 401, return under the action of springing back part 201 of limited block 202 continues to cavity 1
One end is blocked, to save gas source.In addition, limited block 202 can also limit the top of yarn stick 7, its circumferential direction is prevented
It is mobile.
Preferably, elastic component 2 includes rebound part 201, limited block 202 and fixing piece 203, and rebound part 201 passes through fixing piece
203 connect with ontology 1.The one end for springing back part 201 is connect with fixing piece 203, springs back the other end and limited block 202 of part 201
Connection.Fixing piece 203 is connect with ontology 1.Ontology 1 can be plastic part, and fixing piece 203 can be metalwork.It is solid by being arranged
Determine part 203, intensity, durability can be increased.In addition, rebound part 201 springs back certain number and can damage, setting fixing piece 203 is just
Part 201 is sprung back in replacement, and reduces cost.
Limited block 202 limits yarn stick 7.Since at the end of operation, limited block 202 can follow yarn stick 7 mobile.Such as
Shown in Fig. 5 (a), yarn stick 7 rotates into 401 entrance of guide groove with spool library, and continues to rotate, at the b shown in Fig. 5 (b).
It is the traction mouth front end on ontology at b.At this point, yarn stick 7 opens limited block 202, but do not completely disengage.Therefore, it will limit
The tail end of guide groove 401 is arranged in block 202, and opposite with 101 one end of cavity.In this way, being realized using limited block 202 to cavity
101 one end block.Limited block 202 is equivalent to gas source switch.Meanwhile limited block 202 being arranged in the tail end of guide groove 401,
There are enough spaces mobile for limited block 202.When yarn stick is not moved to the tail end of guide groove 401, limited block 202 and chamber
The air inlet of body 101 is opposite, is equivalent to air inlet is blocked, to reduce cost.When the tail for thering is yarn stick 7 to be moved to guide groove 401
When end, the top of yarn stick 7 deviates limited block 202, so that yarn stick 7 is opposite with the air inlet of cavity 101, and then starts to make
Industry.After the completion of operation, as shown in Fig. 5 (c), yarn stick 7 gradually leaves guide groove 401, but does not leave completely.Limited block 202
Continue to deviate with yarn stick 7.Until yarn stick 7 is fully removed guide groove 401, and limited block 202 is repositioned to guide groove as shown in Fig. 5 (d)
401 tail end blocks 101 one end of cavity, i.e. air inlet.
Preferably, elastic component 2 is elastic slice or torsional spring.One end of elastic slice or torsional spring is connect with ontology 1, and the other end is located at guiding
In slot 401, yarn stick 7 is limited.2 structure of elastic component of the preference is simple, but stability is not so good as aforementioned preference.
Preferably, ontology 1 is fan-shaped.The connection of 1 one end of ontology is located at the air draught chamber in the middle part of winder spool library.Because of yarn stick 7
It moves in a circle in spool library with spool library, therefore ontology is preferably sector structure along 7 Its Track Design of yarn stick.
7 precise positioning of yarn stick may be implemented using the device of taking the lead of above-described embodiment.Guide groove 401 limits 7 upper tube of yarn stick
Mouth moves radially.Elastic component 2 is equivalent to gas source switch, and when carrying out towage, gas source is opened；Terminate in towage
When, gas source is closed.
As shown in Figure 3 and Figure 4, the embodiment of the present invention also provides a kind of winder spool library, including spool library 3 and dress of taking the lead
It sets.Spool library 3 includes warehouse compartment 301 and the air draught chamber 302 positioned at middle part.Yarn stick 7 is located in warehouse compartment 301.Device of taking the lead can be adopted
With the device of taking the lead in above-described embodiment or preference.The air draught chamber of 101 one end of cavity and winder spool library in traction body 1
302 communicate, and the warehouse compartment 301 in 101 other end of cavity and winder spool library is opposite.
The winder spool library of above-described embodiment realizes by the way that device of taking the lead is arranged and automatically attracts the yarn and thread head of yarn stick 7
Into in the air draught chamber 302 in spool library 3.When work, yarn stick 7 is with winder spool library periodic rotary.One yarn of rotation every time
The angle of pipe warehouse compartment, hereinafter referred to as station.7 top of yarn stick enters in guide groove 401, and continues to rotate with winder spool library
Station several times reaches at b shown in Fig. 5 (b), and suction port entrance, elastic component 2 is opened, and spool library, which is in, at this time stops shape
State, the collective effect of limited block 202 and guide groove 401, limitation yarn stick 7 are mobile in addition.
At this point, the hollow cavity of yarn stick 7 is opposite with 101 one end of cavity for device of taking the lead.The other end and air draught chamber of cavity 101
302 opposite or connections.In this way, negative pressure is generated in cavity 101 under the action of air draught chamber 302, so that being located at 7 hollow cavity of yarn stick
Yarn and thread head enter in the air draught chamber 302 in spool library 3.In this process, without human intervention.After the completion of operation, yarn stick 7 exists
Under the rotation in winder spool library, guide groove 401 is removed.The elastic component 2 of offset also return, limits next yarn stick.
The winder spool library of above-described embodiment, in the case where the equal rotation in gap in spool library drives, yarn stick 7 is along spool library center
It moves in a circle.Because the relative aperture in each spool library is expired, yarn stick 7 is big, and yarn stick 7 still can be moved arbitrarily in bore, and device of taking the lead
Guide groove 401 is being opened up along 7 direction of rotation of yarn stick, 7 injection of yarn stick preferably at bell mouth shape, is convenient in 401 beginning of guide groove.
With bell-mouthed contraction, yarn stick 7 is gradually restrained, it is made to do the circular motion of equivalence radius centered on yarn shed tube.
When yarn stick 7 is rotated with spool library, through the constraint arrival of guide groove 401 position opposite with the air inlet of cavity 101
Afterwards, because elastic component 2 is mechanical mechanism, under the restraining force of rebound part 201, the random movement on 7 circular arc direction of yarn stick is limited, from
And reach the accurate positioning of yarn stick 7, so that the center of yarn stick 7 is directed at the air inlet center of cavity 101.
Because taking the lead, device is docked with the air inlet at yarn shed tube center, then negative pressure is generated at the air inlet front end of cavity 101
Air-flow will be located in 7 central cavity of yarn stick in yarn and thread head sucking cavity 101.With the elongation of yarn and thread head, inhaled along cavity 101
Enter in the central tube of spool library, completes yarn feeding action.Device of taking the lead is docked with spool library central tube, but stationary, no
With the rotation of spool library.
When the yarn on previous yarn stick 7 is finished by bobbin-winding machine, equal angle is rotated automatically along with spool library, this yarn
Stick 7 is extruded position-limit mechanism, and into bobbin-winding machine doff station, locating part is under the action of springing back part, return, waits the latter yarn
Stick 7 enters position.
Be not provided with take the lead device when, yarn stick 7 is in spool library can be free-moving.By the way that dress of taking the lead is arranged
It sets, under the two-way function of guide groove 401 and elastic component 2, realizes the precise positioning of yarn stick 7, then through 101 negative pressure gas flow of cavity,
By in the intracorporal yarn and thread head sucking cavity 101 of 7 hollow cavity of yarn stick, go directly in the central tube of spool library, and then realize the function of line feeding
Energy.Yarn and thread head guarantee is provided for next step bobbin-winding machine arm automatic connection.
The basic principles, main features and advantages of the invention have been shown and described above.Those skilled in the art should
Understand, the present invention do not limited by above-mentioned specific embodiment, the description in above-mentioned specific embodiment and specification be intended merely into
One step illustrates the principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
It improves, these changes and improvements all fall within the protetion scope of the claimed invention.The scope of protection of present invention is wanted by right
Ask book and its equivalent thereof.
Claims (13)
1. a kind of device of taking the lead for winder spool library, which is characterized in that the device of taking the lead includes traction body (1), traction
Cavity (101) are equipped in body (1)；In use, cavity (101) one end is communicated with the air draught chamber (302) in winder spool library, the other end
It is opposite with the warehouse compartment (301) in winder spool library.
2. the device of taking the lead described in accordance with the claim 1 for winder spool library, which is characterized in that it further include guide part (4),
One end of guide part (4) is connect with traction body (1), and guide groove (401), the guide groove (401) and network are equipped in guide part (4)
The warehouse compartment of cylinder yarn Guan Ku is opposite.
3. according to the device of taking the lead for being used for winder spool library described in claim 2, which is characterized in that the guide groove (401)
First end portion width is gradually reduced from outside to inside.
4. according to claim 2 be used for winder spool library device of taking the lead, which is characterized in that the traction body (1) and
Guide part (4) connection forms ontology, and one end of cavity (101) and guide groove (401) communicate.
5. according to the device of taking the lead for being used for winder spool library described in claim 4, which is characterized in that the ontology includes upper cover body
(5) it is connected with lower substrate (6), upper cover body (5) and lower substrate (6)；Upper cover body (5) is equipped with the first groove, and lower substrate (6) is equipped with the
Two grooves；First groove and the second groove are opposite, are formed cavity (101)；Guide groove (401) is located at the bottom surface of lower substrate (6).
6. according to described in claim 5 be used for winder spool library device of taking the lead, which is characterized in that the upper cover body (5) and under
Matrix (6) is single piece.
7. according to the device of taking the lead for being used for winder spool library described in claim 5, which is characterized in that upper cover body (5) and lower substrate
(6) sealing element is equipped between.
8. according to the device of taking the lead for being used for winder spool library described in claim 1, which is characterized in that the traction body (1) is
One hollow tube.
9. according to the device of taking the lead for being used for winder spool library described in claim 2, which is characterized in that the guide part (4) is phase
Pair two guide rods, form guide groove (401) between two guide rods；The one end of two guide rods is connect with traction body (1) respectively.
10. the device of taking the lead described in accordance with the claim 1 for winder spool library, which is characterized in that further include elastic component
(2), elastic component (2) is connect with traction body (1), and elastic component (2) is opposite with one end of cavity (101)；Elastic component (2) has back
Elasticity.
11. according to the device of taking the lead for being used for winder spool library described in claim 10, which is characterized in that
The elastic component (2) includes rebound part (201) and limited block (202), rebound part (201) respectively with traction body (1) and limit
Position block (202) connects, and limited block (202) is opposite with cavity (101) one end.
12. according to the device of taking the lead for being used for winder spool library described in claim 11, which is characterized in that the locating part (2) is also
Including fixing piece (203), springs back part (201) and connect by fixing piece (203) with ontology (1).
13. a kind of winder spool library, which is characterized in that including any one of spool library (3) and claim 1 to 12 institute
The device of taking the lead stated, spool library (3) include warehouse compartment (301) and the air draught chamber (302) positioned at middle part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788529.2A CN108975073A (en) | 2018-07-18 | 2018-07-18 | A kind of take the lead device and winder spool library for winder spool library |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788529.2A CN108975073A (en) | 2018-07-18 | 2018-07-18 | A kind of take the lead device and winder spool library for winder spool library |
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| CN108975073A true CN108975073A (en) | 2018-12-11 |
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| CN201810788529.2A Pending CN108975073A (en) | 2018-07-18 | 2018-07-18 | A kind of take the lead device and winder spool library for winder spool library |
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| CN110745505A (en) * | 2019-10-28 | 2020-02-04 | 杭州锐冠科技有限公司 | Yarn rod tail yarn finishing machine |
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|---|---|---|---|---|
| CN112110291A (en) * | 2019-06-19 | 2020-12-22 | 铜陵松宝智能装备股份有限公司 | Bobbin magazine head pulling device for winding and bobbin throwing method |
| CN112110291B (en) * | 2019-06-19 | 2024-05-07 | 铜陵松宝智能装备股份有限公司 | Winding bobbin warehouse head pulling device and tube feeding method |
| CN110745505A (en) * | 2019-10-28 | 2020-02-04 | 杭州锐冠科技有限公司 | Yarn rod tail yarn finishing machine |
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Application publication date: 20181211 |