CN109250584A - Stretch yarn tube ejector and stretch yarn change pipe method - Google Patents
Stretch yarn tube ejector and stretch yarn change pipe method Download PDFInfo
- Publication number
- CN109250584A CN109250584A CN201811306071.9A CN201811306071A CN109250584A CN 109250584 A CN109250584 A CN 109250584A CN 201811306071 A CN201811306071 A CN 201811306071A CN 109250584 A CN109250584 A CN 109250584A
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- China
- Prior art keywords
- locating piece
- stretch yarn
- yarn
- transiting rod
- bobbin
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Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000008859 change Effects 0.000 title abstract description 5
- 238000004043 dyeing Methods 0.000 claims abstract description 65
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000007704 transition Effects 0.000 claims abstract description 15
- 230000007423 decrease Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
-
- 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
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of stretch yarn tube ejectors and stretch yarn to change pipe method.The stretch yarn tube ejector includes locating piece and transition member.Locating piece has opposite first surface and second surface.The first surface of the locating piece, which has, puts the locating slot of dyeing bobbin and through the first surface of the locating piece and the location hole of second surface, the location hole is located at the outside of the locating slot；The transition member includes pedestal and transiting rod, the transiting rod is connected on the pedestal, when the pedestal is mobile by the second surface underneath towards the locating piece of the locating piece, the transiting rod can be inserted into the positioning hole by the second surface of the locating piece and protrude from the first surface of the locating piece.The stretch yarn tube ejector can be avoided during rewinding occur stretch yarn internal layer difficulty unwinding problem and yarn loss it is small.
Description
Technical field
The present invention relates to field of textiles, change pipe method more particularly to a kind of stretch yarn tube ejector and stretch yarn.
Background technique
Stretch yarn needs to carry out before dyeing loose yarn, and loose yarn also turns stretch yarn from larger-diameter on tube pipe
It moves on on the dyeing bobbin of smaller outer diameter, the density of the stretch yarn produced in this way is small, can satisfy quality requirement.Currently, elastic force
Yarn from the transition stage on the larger-diameter dyeing bobbin for being transferred to small diameter on yarn bobbin, due to around yarn bobbin with
The outer diameter of dyeing bobbin is poor, does not support so that being detached from the stretch yarn after yarn bobbin, free shrink shape is presented in stretch yarn internal layer
State, when stretch yarn at this time is then transferred on dyeing bobbin, the yarn that stretch yarn internal layer is shunk, which is easy to rub with dyeing bobbin, to be produced
The shape that changes with it is Chong Die, so occur the unwinding of stretch yarn internal layer difficulty during rewinding, big problem is lost in yarn.
Summary of the invention
Based on this, it is necessary to provide a kind of can be avoided during changing pipe and stretch yarn difficulty branch problem occur and reduce yarn
The stretch yarn tube ejector and stretch yarn of line loss consumption change pipe method.
A kind of stretch yarn tube ejector, comprising:
Locating piece, the locating piece have opposite first surface and second surface, the first surface of the locating piece
It is described fixed with the locating slot for placing dyeing bobbin and through the first surface of the locating piece and the location hole of second surface
Position hole is located at the outside of the locating slot；And
Transition member, the transition member include pedestal and transiting rod；The transiting rod is connected on the pedestal, institute
The positioning hole can be inserted by the second surface of the locating piece and protrude from the first table of the locating piece by stating transiting rod
Face.
The quantity of the location hole is multiple in one of the embodiments, and multiple location holes are in the locating piece
Upper to be distributed in a ring around the locating slot, the quantity of the transiting rod is not more than the quantity of the location hole, and different is described
Transiting rod can be inserted into the different positioning holes respectively.
The quantity of the transiting rod is consistent with the quantity of the location hole in one of the embodiments, multiple mistakes
Crossing bar can correspond with multiple location holes.
Multiple location holes are uniformly distributed on the locating piece in one of the embodiments, multiple transition
Bar is uniformly distributed on the pedestal.
The locating piece is plate-like in one of the embodiments,.
The stretch yarn tube ejector further includes board in one of the embodiments,；The locating piece is located at the machine
On the work top of platform, the base runner is connected to the lower section on the board and being located at the locating piece.
The work top is equipped with and allows bit port in one of the embodiments, and the locating piece is located at the resigning
In channel, upward, the second surface is downward for the first surface.
The stretch yarn tube ejector further includes driving part in one of the embodiments,；The driving part is located at
On the board and it is connected to the pedestal, the driving part is used for by driving the pedestal mobile to drive the transition
Bar is mobile.
The driving part is lifting driver part in one of the embodiments, and the driving part is for passing through drive
The pedestal elevating movement is moved to drive the transiting rod to rise or decline.
A kind of stretch yarn using the stretch yarn tube ejector changes pipe method, includes the following steps:
First according to the outer diameter of the outer diameter setting transiting rod around yarn bobbin where stretch yarn, the outer diameter of the transiting rod and institute
The sum of outer diameter of dyeing bobbin is stated no more than the outer diameter around yarn bobbin；
One end of the dyeing bobbin is put in locating slot on the positioning element, by pedestal by the lower section court of the locating piece
It is mobile to the second surface of the locating piece, enable the transiting rod described fixed by the second surface insertion of the locating piece
In the hole of position and the first surface of the locating piece is protruded from, then is seated in described on the dyeing bobbin around yarn bobbin, it is described
Upper end face contact around the lower end surface of yarn bobbin while with the upper surface of the dyeing bobbin, the transiting rod passes through outside and presses
Pipe mechanism exerts a force to the stretch yarn on yarn bobbin so that stretch yarn is displaced downwardly on the transiting rod from described around yarn bobbin,
After stretch yarn is transferred to completely on the transiting rod, the pedestal is moved to and leaves the locating piece to drive the transition
Bar is gradually extracted out out of stretch yarn, and after the transiting rod is fully drawn out out of stretch yarn, that is, that completes stretch yarn changes pipe.
Above-mentioned stretch yarn tube ejector can be avoided during changing pipe there is stretch yarn difficulty branch problem, and can reduce
The loss of stretch yarn internal layer yarn.Above-mentioned stretch yarn tube ejector when changing pipe for stretch yarn, first according to where stretch yarn around
The outer diameter of the outer diameter setting transiting rod of yarn bobbin, the sum of outer diameter and the outer diameter of dyeing bobbin of transiting rod are not more than around yarn bobbin
Outer diameter；When in use, first one end of dyeing bobbin is put in locating slot on the positioning element, pedestal by the locating piece lower section
Second surface towards the locating piece is mobile, and transiting rod is enabled to be inserted into the positioning by the second surface of the locating piece
In hole and the first surface of the locating piece is protruded from, then will be seated on dyeing bobbin around yarn bobbin, around the lower end of yarn bobbin
The face upper end face contact with the upper surface of dyeing bobbin, transiting rod simultaneously, by external equipment to the elastic force on yarn bobbin
Yarn exerts a force so that stretch yarn is displaced downwardly on transiting rod from around yarn bobbin, after stretch yarn is transferred on transiting rod completely, by pedestal
It is moved to and leaves locating piece to drive transiting rod gradually to extract out out of stretch yarn, after transiting rod is fully drawn out out of stretch yarn,
Complete bullet of the biggish stretch yarn of outer diameter by being transferred on the lesser dyeing bobbin of outer diameter on yarn bobbin, on dyeing bobbin
Power yarn can carry out dyeing process.
There are multiple dyeing holes, when being directly sleeved on dyeing bobbin from the stretch yarn taken off on yarn bobbin on dyeing bobbin
On, since the outer diameter between yarn bobbin and dyeing bobbin is poor, from the internal layer yarn of the stretch yarn taken off on yarn bobbin in nothing
It can fall in multiple dyeing holes to dyeing bobbin in the state of support, dyeing hole can hinder the movement of stretch yarn, dye hole meeting
Influence stretch yarn transfer efficiency, and dye hole can the internal layer yarn to stretch yarn cause damage or damage, cause yarn
Loss is big, and after transiting rod is set, the outer wall of transiting rod is smooth, can be used for supporting stretch yarn and guiding, and is convenient for stretch yarn
Movement, will not the internal layer yarn to stretch yarn cause to hinder, can be improved the transfer efficiency of stretch yarn, and will not be to elastic force
The internal layer yarn of yarn is caused to damage or be damaged, and causes yarn loss small.
Above-mentioned stretch yarn tube ejector by the quantity of setting location hole be it is multiple, the quantity of the transiting rod is multiple realities
Show and the multiple angles of stretch yarn internal layer are supported and are guided, it, will not be to the internal layer of stretch yarn convenient for the movement of stretch yarn
Yarn causes to hinder, and can be improved the transfer efficiency of stretch yarn, and will not the internal layer yarn to stretch yarn cause damage or
Damage causes yarn loss small.
Detailed description of the invention
Fig. 1 is stretch yarn tube ejector schematic diagram described in an embodiment；
Fig. 2 is stretch yarn tube ejector shown in Fig. 1 and cooperates schematic diagram around yarn bobbin, dyeing bobbin；
Fig. 3 is schematic diagram when stretch yarn is moved to dyeing bobbin；
Fig. 4 be transition member from dyeing bobbin disengaging after schematic diagram.
Description of symbols
10: stretch yarn tube ejector；100: locating piece；110: locating slot；120: location hole；200: transition member；210:
Pedestal；220: transiting rod；20: around yarn bobbin；30: dyeing bobbin；40: stretch yarn.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
Any and all combinations of the listed item of pass.
Shown in Figure 1, one embodiment of the invention provides a kind of stretch yarn tube ejector 10 comprising locating piece 100
And transition member 200.
The first surface of locating piece 100 has the locating slot 110 of the annular for being embedded for dyeing bobbin 30 and runs through
The location hole 120 of the first surface of locating piece 100 such as upper surface and second surface such as bottom surface, location hole 120 are located at locating slot
110 outside and close to locating slot 110.
Transition member 200 includes pedestal 210 and transiting rod 220.Transiting rod 220 is connected on pedestal 210, works as pedestal
210 it is mobile underneath towards the second surface of locating piece 100 by locating piece 100 when, transiting rod 220 can be by locating piece 100
Second surface insertion location hole 120 is interior and protrudes from the first surface of locating piece 100.
The material of transiting rod 220 is preferably that perhaps glass namely transiting rod 220 are preferably metallic rod or glass to metal
The smooth outer surface of bar, metallic rod or glass rod, it is small with the frictional force of stretch yarn 40, convenient for the movement of stretch yarn 40.It crosses
The appearance for crossing bar 220 is preferably cylindrical body or circular arc body.
In a specific example, the quantity of location hole 120 be it is multiple, multiple location holes 120 are on locating piece 100 around fixed
Position slot 110 is distributed in a ring.The quantity of transiting rod 220 is not more than the quantity of location hole 120, and transiting rod 220 is on pedestal 210
Annular spread, when pedestal 210 is mobile by the second surface underneath towards locating piece 100 of locating piece 100, different transiting rods
220 can be inserted into respectively in different location holes 120.The length of each transiting rod 220 is consistent.
Outer diameter of the outer diameter of transiting rod 220 according to dyeing bobbin 30 and the outer diameter setting around yarn bobbin 20.Transiting rod 220
Outer diameter and dyeing bobbin 30 the sum of outer diameter no more than the outer diameter being less than around yarn bobbin 20.The outer diameter of transiting rod 220 and dyeing
The sum of outer diameter of bobbin 30 can be equal to the outer diameter around yarn bobbin 20, it is preferable that the outer diameter of transiting rod 220 and dyeing bobbin 30
The sum of outer diameter is slightly less than the outer diameter around yarn bobbin 20.
Preferably, the quantity of transiting rod 220 is consistent with the quantity of location hole 120, multiple transiting rods 220 can with it is multiple fixed
Position hole 120 corresponds.Above-mentioned stretch yarn tube ejector 10 by setting location hole 120 quantity be it is multiple, transiting rod 220
Quantity is that multiple realize is supported and guides to the multiple angles of 40 internal layer of stretch yarn, convenient for the movement of stretch yarn 40, no
The internal layer yarn of stretch yarn 40 can be caused to hinder, can be improved the transfer efficiency of stretch yarn 40, and will not be to stretch yarn 40
Internal layer yarn cause damage or damage, cause yarn loss it is small.
In a specific example, multiple location holes 120 are uniformly distributed on locating piece 100, and multiple transiting rods 220 are in pedestal
It is uniformly distributed on 210.In fig. 1, the quantity shown in transiting rod 220 is four, it can be appreciated that the quantity of transiting rod 220 is also
It can be other quantity, such as one, two, three, five.
Further, locating piece 100 is plate-like.The plate-like setting of locating piece 100 can be convenient for stretch yarn tube ejector
10 processing and fabricating reduces processing and fabricating raw material, reduces cost.It is highly preferred that locating piece 100 is rectangular slab.
Preferably, pedestal 210 is plate-like.The plate-like setting of pedestal 210 being capable of adding convenient for stretch yarn tube ejector 10
Work production, reduces processing and fabricating raw material, reduces cost.It is highly preferred that pedestal 210 is circular slab.
In a specific example, stretch yarn tube ejector 10 further includes board, and board is not shown in attached drawing 1-4.It is fixed
Position part 100 is located on the work top of board, and pedestal 210 is movably connected in the lower section on board and being located at locating piece 100.
In a specific example, work top is equipped with the bit port that allows through work top, and locating piece 100, which is located at, steps down
In channel, locating piece 100, which is embedded, to be allowed in bit port, and upward, second surface is downward for first surface.
Preferably, locating piece 100 and work top detachable connection.Locating piece 100 and the detachable company of work top
The setting connect can be convenient for replacement, the maintenance etc. of locating piece 100.
In a specific example, stretch yarn tube ejector 10 further includes driving part, driving part in attached drawing 1-4 not
It shows.Driving part is located on board and is connected to pedestal 210, and driving part is used for mobile to drive by driving pedestal 210
Transiting rod 220 is mobile.
Preferably, pedestal 210 and 220 detachable connection of transiting rod.Pedestal 210 and 220 detachable connection of transiting rod
Setting can be convenient for transiting rod 220 replacement, maintenance etc..
In a specific example, driving part is lifting driver part, and driving part is used to go up and down by driving pedestal 210
Movement is to drive transiting rod 220 to rise or decline.
Above-mentioned stretch yarn tube ejector 10 when in use, includes the following steps:
First according to the outer diameter of the outer diameter setting transiting rod 220 around yarn bobbin 20 where stretch yarn 40, transiting rod 220 it is outer
The sum of outer diameter of diameter and dyeing bobbin 30 is no more than the outer diameter around yarn bobbin 20.
It is shown in Figure 2, one end of dyeing bobbin 30 is embedded in the locating slot 110 on locating piece 100, pedestal 210
It is mobile underneath towards the second surface of locating piece 100 by locating piece 100, enable transiting rod 220 by the of locating piece 100
Two surfaces insertion location hole 120 is interior and protrudes from the first surface of locating piece 100, and transiting rod 220 is distributed in dyeing bobbin 30
Surrounding and it is close to dyeing bobbin 30, then will be seated on dyeing bobbin 30 around yarn bobbin 20, the lower end surface around yarn bobbin 20 is same
When upper end face contact with the upper surface of dyeing bobbin 30, transiting rod 220.
It is shown in Figure 3, exerted a force by external equipment to the stretch yarn 40 on yarn bobbin 20 so that stretch yarn 40 from
It is displaced downwardly on yarn bobbin 20 on transiting rod 220.
It is shown in Figure 4, after stretch yarn 40 is transferred to completely on transiting rod 220, pedestal 210 is moved to and leaves positioning
Part 100 is to drive transiting rod 220 gradually to extract out out of stretch yarn 40, after transiting rod 220 is fully drawn out out of stretch yarn 40, i.e.,
The biggish stretch yarn 40 of outer diameter is completed by being transferred on the lesser dyeing bobbin 30 of outer diameter on yarn bobbin 20, dyeing bobbin 30
On stretch yarn 40 can carry out dyeing process.
Above-mentioned stretch yarn tube ejector 10 can be avoided during rewinding there is 40 internal layer difficulty of stretch yarn unwinding problem, bullet
The loss of 40 internal layer yarn of power yarn is small.The outer diameter of transiting rod 220 is first set according to the outer diameter around yarn bobbin 20 where stretch yarn 40,
The sum of outer diameter and the outer diameter of dyeing bobbin 30 of transiting rod 220 are not more than the outer diameter around yarn bobbin 20；It when in use, first will dyeing
One end of bobbin 30 is embedded in the locating slot 110 on locating piece 100, and pedestal 210 is by locating piece 100 underneath towards locating piece
100 second surface is mobile, enables transiting rod 220 by the second surface insertion location hole 120 of locating piece 100 and prominent
In the first surface of locating piece 100, transiting rod 220 is distributed in the surrounding of dyeing bobbin 30 and is close to dyeing bobbin 30, then will
It is seated on dyeing bobbin 30 around yarn bobbin 20, upper surface, transition around the lower end surface of yarn bobbin 20 while with dyeing bobbin 30
The upper end face contact of bar 220, exerted a force by external equipment to the stretch yarn 40 on yarn bobbin 20 so that stretch yarn 40 from around
It is displaced downwardly on yarn bobbin 20 on transiting rod 220, after stretch yarn 40 is transferred to completely on transiting rod 220, pedestal 210 is moved to
Locating piece 100 is left to drive transiting rod 220 gradually to extract out out of stretch yarn 40, when transiting rod 220 is complete out of stretch yarn 40
After extraction, that is, complete the biggish stretch yarn 40 of outer diameter by being transferred on the lesser dyeing bobbin 30 of outer diameter on yarn bobbin 20,
Stretch yarn 40 on dyeing bobbin 30 can carry out dyeing process.
There are multiple dyeing holes, when being directly sleeved on dyeing from the stretch yarn 40 taken off on yarn bobbin 20 on dyeing bobbin 30
On bobbin 30, since the outer diameter between yarn bobbin 20 and dyeing bobbin 30 is poor, from the stretch yarn 40 taken off on yarn bobbin 20
Internal layer yarn can fall in multiple dyeing holes to dyeing bobbin 30 under unsupported state, dyeing hole can hinder stretch yarn
40 movement, dyeing hole will affect the transfer efficiency of stretch yarn 40, and dye hole can the internal layer yarn to stretch yarn 40 cause
Damage or damage cause yarn loss big, and after transiting rod 220 is arranged, and the outer wall of transiting rod 220 is smooth, can be used for pair
The support of stretch yarn 40 and guidance, convenient for the movement of stretch yarn 40, will not the internal layer yarn to stretch yarn 40 cause to hinder, Neng Gouti
The transfer efficiency of high-tension yarn 40, and will not the internal layer yarn to stretch yarn 40 cause damage or damage, cause yarn to damage
It consumes small.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of stretch yarn tube ejector characterized by comprising
Locating piece, the locating piece have opposite first surface and second surface, and the first surface of the locating piece has
Locating slot for being placed for dyeing bobbin and through the first surface of the locating piece and the location hole of second surface, it is described
Location hole is located at the outside of the locating slot；And
Transition member, the transition member include pedestal and transiting rod；The transiting rod is connected on the pedestal, the mistake
The positioning hole can be inserted by the second surface of the locating piece and protrude from the first surface of the locating piece by crossing bar.
2. stretch yarn tube ejector according to claim 1, which is characterized in that the quantity of the location hole be it is multiple, it is more
A location hole is distributed on the locating piece around the locating slot, and the quantity of the transiting rod is not more than the location hole
Quantity, each transiting rod can be inserted into the different positioning holes respectively.
3. stretch yarn tube ejector according to claim 2, which is characterized in that the quantity of the transiting rod and the positioning
The quantity in hole is consistent, and multiple transiting rods can be corresponded with multiple location holes.
4. stretch yarn tube ejector according to claim 3, which is characterized in that multiple location holes are in the locating piece
On be uniformly distributed, multiple transiting rods are uniformly distributed on the pedestal.
5. stretch yarn tube ejector according to any one of claims 1-4, which is characterized in that the locating piece is in plate
Shape.
6. stretch yarn tube ejector according to any one of claims 1-4, which is characterized in that the stretch yarn changes pipe dress
Setting further includes board；The locating piece is located on the work top of the board, and the base runner is connected on the board
And it is located at the lower section of the locating piece.
7. stretch yarn tube ejector according to claim 6, which is characterized in that the work top, which is equipped with to step down, to be led to
Road, the locating piece are allowed described in bit port, and upward, the second surface deviates from the workbench to the first surface
Face.
8. stretch yarn tube ejector according to claim 6, which is characterized in that the stretch yarn tube ejector further includes driving
Dynamic component；The driving part is located on the board and is connected to the pedestal, and the driving part is used for through driving institute
It is mobile to drive the transiting rod mobile to state pedestal.
9. stretch yarn tube ejector according to claim 6, which is characterized in that the driving part is lifting driving portion
Part, the driving part are used for by driving the pedestal elevating movement to drive the transiting rod to rise or decline.
10. a kind of stretch yarn using the stretch yarn tube ejector described in any one of claim 1-9 changes pipe method, feature
It is, includes the following steps:
First according to the outer diameter of the outer diameter setting transiting rod around yarn bobbin where stretch yarn, the outer diameter of the transiting rod and the dye
The sum of outer diameter of color bobbin is not more than the outer diameter around yarn bobbin；
One end of the dyeing bobbin is placed in the locating slot of locating piece, by pedestal by the locating piece underneath towards described
The second surface of locating piece is mobile, and the transiting rod is enabled to be inserted into the positioning hole by the second surface of the locating piece
And the first surface of the locating piece is protruded from, then be seated in described on the dyeing bobbin around yarn bobbin, it is described around tube
The lower end surface of the pipe upper end face contact with the upper surface of the dyeing bobbin, the transiting rod simultaneously, passes through external pressure pipe structure
To the stretch yarn force on yarn bobbin so that stretch yarn is displaced downwardly on the transiting rod from described around yarn bobbin, work as elastic force
After yarn is transferred to completely on the transiting rod, the pedestal is moved to and leaves the locating piece to drive the transiting rod from bullet
It is gradually extracted out in power yarn, after the transiting rod is fully drawn out out of stretch yarn, that is, that completes stretch yarn changes pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811306071.9A CN109250584B (en) | 2018-11-05 | 2018-11-05 | Elastic yarn tube changing device and elastic yarn tube changing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811306071.9A CN109250584B (en) | 2018-11-05 | 2018-11-05 | Elastic yarn tube changing device and elastic yarn tube changing method |
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| Publication Number | Publication Date |
|---|---|
| CN109250584A true CN109250584A (en) | 2019-01-22 |
| CN109250584B CN109250584B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811306071.9A Active CN109250584B (en) | 2018-11-05 | 2018-11-05 | Elastic yarn tube changing device and elastic yarn tube changing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886059A (en) * | 2019-11-29 | 2020-03-17 | 广东溢达纺织有限公司 | Spacing subassembly and cheese tube changing device |
| CN115991569A (en) * | 2023-03-24 | 2023-04-21 | 杭州天启机械有限公司 | Energy-saving efficient multi-machine-head large-package wire drawing machine and control method thereof |
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