CN208362557U - Free end type spinning equipment and relevant device - Google Patents
Free end type spinning equipment and relevant device Download PDFInfo
- Publication number
- CN208362557U CN208362557U CN201820860774.5U CN201820860774U CN208362557U CN 208362557 U CN208362557 U CN 208362557U CN 201820860774 U CN201820860774 U CN 201820860774U CN 208362557 U CN208362557 U CN 208362557U
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- China
- Prior art keywords
- free end
- rotor
- spinning equipment
- cleaning device
- cleaning head
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- Expired - Fee Related
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
- D01H4/22—Cleaning of running surfaces
- D01H4/24—Cleaning of running surfaces in rotor spinning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Free end type spinning equipment and relevant device, rotor cleaning device includes :-cleaning head, for cleaning free end rotor, the cleaning head includes scraper and/or brush, drive system, including the first motor for rotating cleaning head and the movement mechanism for making first motor be mechanically connected to cleaning head ,-kinematic system reaches cleaning head near free end rotor to be cleaned.Advantageously, movement mechanism includes mechanical connection between first motor and the support portion of cleaning head relative to main rotating shaft line.The scraper and/or brush of cleaning head surround secondary rotation axis and are rotatably assembled on pin, and pin is eccentric relative to the main rotating shaft line.The solution of the application allows effectively to clean the free end rotor of open-end-spinning equipment, will not apply excessive stress to free end rotor in radial directions, to protect the associated bearings of rotor itself.
Description
Technical field
This application involves the auxiliary branch of a kind of rotor cleaning device of free end type spinning equipment, free end type spinning equipment
Frame and relevant free end type spinning equipment.
Background technique
It is well known that executing the cleaning of the rotor of open-end-spinning equipment in two kinds of typical environment, that is, when the matter of yarn
When amount is brought down below a certain predeterminated level, as long as when occurring yarn breakage in production.
In both above situations, all stop spinning unit, and before being again started up, also by cleaning rotor
To restore spinning conditions.
This cleaning is executed by a kind of device for being called rotor cleaning device, the assembly being equipped with set by the spinning equipment
It physically dislocates on bracket.Some solutions of the prior art provide the use of scraper, and scraper is firstly inserted into rotor to be cleaned
Inner wall surface, then rotate contact.However, this solution includes applying pressure to bearing by sizable power
The shortcomings that, which is pivotably supported rotor in a manner of asymmetric.Rotor is must be with the non-of the magnitude of tens of thousands of revolutions per minute
The component of often high revolving speed rotation: for this purpose, this asymmetric stress can damage bearing, or in any situation all
It can be obviously shortened its useful life, need more frequent maintenance and/or replacement.
Also there is the device for the insertion for providing scraper, scraper only radially moves, and then makes to turn by motor and friction pulley
Son rotation.
Also know in the art and the solution of the scrap element that can for example extend in radial directions used be provided,
Such as described in the EP1344852/US6910326, so that scraper enters before internal rotor to be cleaned, in packing up
The oral area and side wall of rotor to be cleaned are not interfered in position, then, once it stretches out, the throat of meeting scraping rotor, and may
Side wall described in scraping is to clean it.
This known cleaning systems provide two diameters opposite scraper, by being reduced to the power for being transferred to rotor
Zero (or close to zero) compensates radial stress.In this way, the power that radially contacts with exchanged with rotor is actually zero.However, this is solved
Certainly scheme is not without disadvantage, because it needs to activate by the piston and spring arrangement of scraper push-in operating position, and needs
Activate another actuator devices (usually motor) with allow cleaning head rotation (or alternatively be rotor itself rotation
Turn).
Therefore, these solutions, although avoiding the unbalanced radial load on rotor axis, mechanically
It is complicated, therefore is expensive.
Utility model content
It is thus known that above-mentioned solution have the disadvantage and limit, be substantially provided due to it is complicated and expensive
The reason of use of device is to avoid the fact that unbalanced radial load on rotor.
Other known mechanically simpler and cheaper solution, the extra machinery not solved on rotor are answered
The problem of power is to lead to unbalanced radial load.
Therefore feel to need to solve the disadvantage that mention with reference to the prior art and limitation.
By the rotor cleaning device of the open-end-spinning equipment of the application, open-end-spinning equipment assembling support and
Open-end-spinning equipment, to meet this demand.
According to the rotor cleaning device for free end type spinning equipment of the application, comprising:-cleaning head, for cleaning
Free end rotor, the cleaning head include scraper and/or brush ,-drive system, including for making the of the cleaning head rotation
One motor makes the cleaning head with the movement mechanism for making the first motor be mechanically connected to the cleaning head ,-kinematic system
It reaches near the free end rotor to be cleaned, wherein-the movement mechanism includes positioned at the first motor and described clear
Mechanical link between the support portion of clean head, the first motor are rotated relative to main rotating shaft line, the institute of-cleaning head
It states scraper and/or the brush surrounds secondary rotation axis and is revolvably assemblied on pin, the pin is relative to the main rotating shaft
Line is eccentric and is supported by the support portion.
Further, the movement mechanism includes gear train, and the gear train has shell and satellite part, and the shell is used
Make the support portion of the cleaning head, the satellite part is connected with the shell and is used as the eccentric pin.
Further, the eccentric pin is engaged by a pair of of gear with the first motor.
Front direction when further, relative to the rotor cleaning device and the free end rotor juxtaposition, it is described
Scraper is mounted on before the brush.
Further, the scraper and/or the brush and the eccentric pin rotate integrally.
Further, the secondary rotation axis is parallel with the main rotating shaft line and relative to the main rotating shaft line offset
One eccentricity, the eccentricity is between the 7% and 33% of the maximum gauge of the free end rotor to be cleaned.
Further, advance connector or freewheel, the advance are inserted between the first motor and the support portion
Connector or the freewheel are constructed to allow for the entire support portion to rotate on the active rotation direction of the first motor.
Further, the scraper has conical by its shape, to be adapted with the shape of the throat of the free end rotor.
Further, the brush has conical by its shape along the axially-extending portion moved far from the scraper.
Further, the scraper and/or the brush are made of polymer material, the hardness ratio of the polymer material
The hardness of the corresponding free end rotor to be cleaned is small.
Further, the kinematic system includes pedestal and at least a pair of of connecting rod, and the connecting rod is according to banking motion
And guide the receiving ontology of the support cleaning head and the drive system.
Further, the pedestal, the receiving ontology and a pair of connecting rod realize articulated quadrilateral.
Further, the kinematic system includes the second motor, for the cleaning head from packing up or rest configuration is to stretching
It the rotation of work structuring and positions out or controllably.
Further, the rotor cleaning device includes funnelform second cleaning of the free end type spinning equipment
Head.
Further, funnelform second cleaning head includes preceding brush, brushes before described and is inserted into pneumatically-operated turbine
On machine.
Further, funnelform second cleaning head is fixed along the third axis vertical with the main rotating shaft line
To.
According to the another aspect of the application, a kind of assembling support of free end type spinning equipment is provided, including above-mentioned
Rotor cleaning device.
According to having on the one hand for the application, a kind of free end type spinning equipment, including rotor sanitizer cartridge above-mentioned are provided
It sets or assembling support.
Advantageously, the solution of the application allows effectively to clean the free end rotor of open-end-spinning equipment, will not
Apply excessive stress to free end rotor in radial directions, to protect the associated bearings of rotor itself.
Detailed description of the invention
From in being described below of the preferred non-limiting embodiment of the application, the further feature and advantage of the application will
More clearly show, in attached drawing:
Fig. 1 shows the side view of the free end type spinning equipment according to one embodiment of the application；
Fig. 2 shows the partial cut away perspective views of a part of the free end type spinning equipment in Fig. 1；
Fig. 3 to Fig. 4 respectively illustrates spinning in stowed position and extended position according to the free end type of the application
The side view of the rotor cleaning device of equipment；
Fig. 5 shows the sectional view of the cleaning equipment of one embodiment according to the application；
Fig. 6 to Fig. 7 shows two cross-sectional views of the cleaning equipment according to the application, is that the perspective sectional view and side are cutd open respectively
View；
Fig. 8 shows the perspective sectional view for the rotor cleaning device being inserted into the first step of rotor to be cleaned；
Fig. 9 shows the view of the cleaning device in Fig. 8 from the side of the arrow IX in Fig. 8；
Figure 10 shows the perspective sectional view of the rotor cleaning device in the step of cleaning rotor；
Figure 11 shows the view of the cleaning device in Figure 10 from the side of the arrow XI in Figure 10；
Figure 12 to Figure 13 shows other implementations of the rotor cleaning device of the free end type spinning equipment according to the application
The fragmentary perspective view of example.
The part of the shared element of the embodiments described below or element is referred to identical reference number.
Specific embodiment
With reference to above figure, reference number 4 indicates to be shown according to the entirety of the free end type spinning equipment of the application on the whole
It is intended to.
Particularly, spinning equipment 4 includes at least one spinning head 8, with spinning unit 12 and spool winding unit 16,
Wherein, spool winding unit 16 winds the spool of yarn obtained from lower layer's spinning unit 12 on pipe fitting 20.
Spinning equipment 4 further includes that pipe keeps basket 24, accommodates multiple pipe fittings 20, yarn is wound on the pipe fitting.
Spinning unit 12 includes free end rotor 28, and free end rotor generates yarn since rove in known manner.
Spinning equipment 4 further includes the bracket 22 that doffs, and can be located at spinning unit 12 and be provided in spinning head
Execute multiple devices of operation；For example, this device may include keeping basket 24 to pick up pipe fitting 20 from pipe and being transported to the pipe fitting
The pickup of a pair of of tailstock of spool winding unit 16 and conveyer 34, the promotion dress for being formed by spool from tailstock removal
Set, etc..
Spinning equipment further comprises assembling support or auxiliary stand 23 comprising, for example, yarn attachment device again
(not shown).
In the yarn in production event of breakage, or when yarn qualities are brought down below a certain predeterminated level, cleaning
Free end rotor 28, preferably after it has stopped.
Particularly, being mounted on the rotor cleaning device 40 on the assembling support 23 and hold by open-end-spinning equipment
This cleaning of row.
Rotor cleaning device 40 includes the cleaning head 44 for cleaning free end rotor 28.
Free end rotor 28 (in known manner) includes the shaft 29 and axis symmetrical about for being dragged in rotation
S-S has the rotor subject 30 axially and symmetrically constructed, and axis of symmetry S-S and the shaft are coaxial, and limit the boundary of cavity 31.
Axis of symmetry S-S in known manner with the rotation overlapping of axles of free end rotor 28.
The cavity 31 includes that throat 32 and inner sidewall 33, throat and inner sidewall are axial relative to the axis of symmetry S-S
Symmetrically.
The cleaning head 44 includes scraper 48 and/or brush 52.
Scraper 48 is mounted on brush 52 from front close to the direction of free end rotor 28 relative to rotor cleaning device 40
Front.
Preferably, scraper 48 has taper configurations, is adapted with having relative to the groove 32 of the free end rotor 28
Shape (counter-shaped, opposite, complementary).In this way, near the critical point (such as groove 32) of free end rotor 28
Improve the cleaning capacity of scraper 48.
Preferably, brush 52 has cone along the axially-extending portion far from scraper 48 is (parallel with the axis of symmetry S-S)
Shape construction.
In this way, brush 52 has the brush of form fitting with the inner sidewall 33 relative to rotor subject 30.This is improved
Cleaning capacity of the brush 52 on inner sidewall 33.
It is apparent that scraper 48 and brush 52 have a size that, so that can be at least partially inserted into its interference-free
In cavity 31, can arrive separately at and clean the inner sidewall 33 of throat 32 and rotor subject 30.
Preferably, scraper 48 and/or brush 52 are by with lower than the hardness of corresponding free end rotor 28 to be cleaned hard
The polymer material of degree is made.In that way it is possible to avoid scratching and breaking in throat 32 and on the inner sidewall 33 of free end rotor 28
Damage.
Rotor cleaning device 40 includes drive system 56, and drive system includes the first motor for rotating cleaning head 44
60 and first motor 60 is made to be mechanically connected to the movement mechanism 64 of cleaning head 44.
Advantageously, movement mechanism 64 includes mechanical link, main rotation of the mechanical link relative to cleaning head itself
Axis X-X is located between first motor 60 and the support portion 68 of cleaning head 44.
In other words, the support portion 68 of first motor 60 and cleaning head 44 coaxially rotates together with main rotating shaft line.
First motor 60 is preferably (but simultaneously not exclusively) step-by-step motor.
Advantageously, the scraper 48 of cleaning head 44 and/or brush 52 surround pair rotation axis Y-Y and are rotatably assembled at pin 72
On, the pin is eccentric with the main rotating shaft line X-X and is supported by the support portion 68.Pin 72 then passes through a pair of of gear 69 and the
The engagement of one motor 60.
Secondary rotation axis Y-Y is parallel with main rotating shaft line X-X and deviates an eccentricity 76 relative to main rotating shaft line.
Preferably, the eccentricity 76 is between the 7% and 33% of the maximum gauge of rotor to be cleaned.
Scraper 48 and brush 52 are rotatably integrally formed with identical prejudicially pin 72.
Moreover, be inserted into advance connector or freewheel 70 between first motor 60 and support portion 68, the advance connector or
Person's freewheel is constructed to allow for entire support portion 68 to rotate in the active direction.
Particularly, in the first step, first motor 60 and support portion 68 rotate on active rotation direction together, actively
Direction of rotation can be clockwise or counterclockwise.
This rotation is transmitted to pin 72 by a pair of of gear 69, therefore pin 72 is in the passive rotation opposite with the active direction
The secondary rotation axis Y-Y for turning side upward around their own rotates.The reversion of direction of rotation significantly passes through the pair of gear 69
It provides.
Scraper 48 and/or brush 52 rotate in free end rotor 28, until its with throat 32 and/or with rotor subject 30
Inner sidewall 33 contact until.In this step, support portion 68 does not rotate (Fig. 8 to Fig. 9).
After contacting herein, scraper 48 and/or brush 52 fill in (Figure 10, figure in throat 32 and/or on inner sidewall 33 respectively
11)；At this point, rotating support portion 68 by the driving torque that first motor 60 provides, support portion 68 starts according to active rotation side
To rotation.In this rotary motion, support portion pulls scraper 48 and/or brush 52, effectively to clean throat 32 and/or freedom
Hold the inner sidewall 33 of rotor 28.
According to one embodiment, movement mechanism 64 includes gear train, which has shell 80 and satellite part 84, shell
Support portion 68 as cleaning head 44, satellite part 84 are connected with shell 80, are used as cam pin 72.
Rotor cleaning device 40 further includes kinematic system 88, so as to be located at free end rotor 28 to be cleaned attached for cleaning head 44
Closely.
According to one embodiment, kinematic system 88 includes pedestal 90 and at least a pair of connecting rod 92,94, and connecting rod is according to inclining
Tiltedly move and guide the receiving ontology 96 of support cleaning head 44 and drive system 56.
Pedestal 90 accommodates ontology 96 and a pair of of the formation of connecting rod 92,94 articulated quadrilateral.
The use of connecting rod 92,94 allows to accommodate ontology 96 and moves in space in a controlled manner, that is, flat with pedestal 90
Row.In that way it is possible to be properly aligned with cleaning head 44 with free end rotor 28, so that the axis of symmetry of free end rotor 28 and master
Axis X-X alignment, the axis of symmetry and main rotating shaft line X-X of free end rotor 28 must be parallel to each other and coaxial.
Kinematic system 88 includes the second motor 100, be used to making cleaning head 44 from pack up or rest configuration (Fig. 3) rotation simultaneously
It is controllably positioned stretching or work structuring (Fig. 4).
According to a possible embodiment, rotor cleaning device 40 includes funnelform the second of open-end-spinning equipment 4
Cleaning head 104.
For example, funnelform second cleaning head 104 includes preceding brush 110, preceding brush is inserted into the turbine being for example driven pneumatically
On machine 112 (Figure 12).It is apparent that the turbine or impeller with different types of driving (such as electric drive) may be used.
Funnelform second cleaning head 104 is along fixed with the main rotating shaft line X-X substantially vertical third axis W-W
To.
The operation of the rotor cleaning device of the open-end-spinning equipment according to the application will now be described.
Particularly, in the yarn in production event of breakage, or when yarn qualities are brought down below a certain predeterminated level
When, free end rotor 28 is cleaned, preferably after it has stopped.
Then, the assembling support 23 of open-end-spinning equipment 4 is close to free end rotor 28 to be cleaned, and kinematic system
88 by cleaning head 44 from packing up or rest configuration is transformed into stretching or work structuring, cleaning head 44 is located in free end and is turned
In the cavity 31 of son 48, so that main rotating shaft line X-X be made to be aligned with the axis of symmetry S-S of rotor subject 30.
Particularly, cleaning head moves in free end rotor 28, so that being properly oriented to scraper 48 and/or brush 52, that is,
So that scraper 48 and/or brush 52 can freedom of entry end rotor 28 in front, do not interfere (the Fig. 8 to Fig. 9) of rotor subject 30.
Then, drive system 56, by first motor 60, make scraper 48 and/or brush 52 in an eccentric manner relative to
The main rotating shaft line X-X of first motor 60 rotates, as can be seen, main rotating shaft line X-X then with free end rotor to be cleaned
28 axis of symmetry S-S alignment.
It is noted that as can be seen, the first fraction that the torque of cleaning head 44 is only transmitted to by first motor 60 is used to
48/ brush 52 of revolving scraper；In fact, when scraper/brush plug is in the throat 32 of free end rotor 28 (Figure 10, Figure 11),
Surplus torque is transmitted to movement mechanism, is especially transmitted to support portion 68 or shell 80, allows entire cleaning head 44 the
It is rotated on the identical direction of rotation of one motor 60.
Thus it is ensured that certainly not extra will be " jammed " torque of stress transfer to free end rotor 28, the torque meeting
Damage the spring bearing of free end rotor.Moreover, as can be seen, scraper 48 and brush 52 are made of polymer (POM type),
The polymer allows enough abrasive actions of impurity by its hardness, the inside without damaging throat 32 and free end rotor 28
Wall 33.
Furthermore, it is possible to which contacting with identical pars infundibularis by brush 110 before making and pass through turbine 112 makes its rotation, come clear
Clean pars infundibularis.
At the end of clean operation, reversely rotate first motor 60；Before in the rotary course of first motor 60
The reason of into connector or freewheel 70, support portion 68 can not be rotated according to passive direction；In this way, being transmitted to scraper 48
And/or the rotation of brush 52 makes scraper and/or brush return to initial position (Fig. 8 to Fig. 9), to allow then from free end rotor
28 remove cleaning head 44, do not collide with the oral area of rotor.
As that can be recognized from the content having been described, the rotor cleaning device of open-end-spinning equipment and it is relevant from
The shortcomings that overcoming the prior art, is allowed by end spinning equipment.
Advantageously, the solution of the application allows effectively to clean the free end rotor of open-end-spinning equipment, will not
Apply excessive stress to free end rotor in radial directions, to protect the associated bearings of rotor itself.
In fact, being used to rotate scraper/brush by the torque of first motor transmitting；When making the latter impinge upon rotor rear portion
When upper, by the torque transferred to movement mechanism, to allow the rotation of entire cleaning head.This ensure rotor supports bearing not by
Damage.
Meanwhile rotor cleaning device be it is simple and cheap because scrap element can not extend in radial directions (such as
Those of prior art), but by leaving resting position " below profile " around its axis inclination pivoted on it.
In addition, the inner surface of scraper and brush wear impurity without damaging rotor: in fact, scraper and brush be not all by having
Thus the shaggy polymer material to be cleaned of non-scraping or abrasion is made.Then pass through compressed air removal of impurity,
And it is sucked in known manner by relevant suction system.
Therefore, the stress being applied on rotor during rotor cleaning will not damage rotor supports bearing or turn
The surface of sub- wall and throat.It can be seen that single scraper may be used to execute enough cleanings, each other with known use two
The solution of scraper diametrically is different.
The advantages of rotor cleaning device of another characterization the application is the adaptivity for cleaning the cleaning head of rotor.It is practical
On, the pitch system for making scraper enter operating position allows scraper middle work in correct position, even when cleaning is different straight
When the rotor of diameter.
Therefore, by single clearing system, the range of entire root diameter of the covering diameter range from 30mm to 66mm, no
Need anything in change/setting system.In prior art systems, it usually needs be arranged by feeler system a kind of clear
The limit switch of clean system, feeler sense the size of rotor to be cleaned, and adapt to the limit switch of scraper in an opposing fashion
Position.In the system of the other known size depending on rotor, it is necessary to adapt to the size of scrap element.
Therefore, the solution of the application is especially multi-functional, and is adaptable to different size of rotor.
Those skilled in the art rotor cleaning device to the application and can carry out several change to the spinning equipment of the application
Become and adjust, to meet the needs of specific and accidental, all these demands all fall in guarantor defined in the following claims
It protects in range.
Claims (18)
1. being used for the rotor cleaning device of free end type spinning equipment, comprising:
Cleaning head (44), for cleaning free end rotor (28), the cleaning head (44) includes scraper (48) and/or brush
(52),
Drive system (56) including the first motor (60) for rotating the cleaning head (44) and makes the first motor
(60) it is mechanically connected to the movement mechanism (64) of the cleaning head (44),
Kinematic system (88) reaches the cleaning head (44) near the free end rotor (28) to be cleaned,
It is characterized by:
The movement mechanism (64) includes between the first motor (60) and the support portion (68) of the cleaning head (44)
Mechanical link, the first motor (60) relative to main rotating shaft line (X-X) rotate,
The scraper (48) and/or the brush (52) of the cleaning head (44) surround secondary rotation axis (Y-Y) revolvably
It is assemblied on pin (72), the pin is eccentric relative to the main rotating shaft line (X-X) and is supported by the support portion (68).
2. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that the fitness machine
Structure (64) includes gear train, and the gear train has shell (80) and satellite part (84), and the shell is used as the cleaning head
(44) the support portion (68), the satellite part are connected with the shell (80) and are used as the eccentric pin (72).
3. the rotor cleaning device of type spinning equipment in free end according to claim 1 or 2, which is characterized in that eccentric
The pin (72) is engaged by a pair of of gear (69) with the first motor (60).
4. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that relative to described
Front direction when rotor cleaning device (40) and the free end rotor (28) juxtaposition, the scraper (48) are mounted on the brush
Before sub (52).
5. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that the scraper
(48) and/or the brush (52) is rotated integrally with the eccentric pin (72).
6. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that the secondary rotation
Axis (Y-Y) is parallel with main rotating shaft line (X-X) and relative to one eccentricity of main rotating shaft line offset (76), described
Eccentricity is between the 7% and 33% of the maximum gauge of the free end rotor (28) to be cleaned.
7. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that described first
Advance connector or freewheel (70), the advance connector or the freewheel are inserted between motor (60) and the support portion (68)
It is constructed to allow for the entire support portion (68) to rotate on the active rotation direction of the first motor (60).
8. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that the scraper
(48) there is conical by its shape, be adapted with the shape of the throat (32) with the free end rotor (28).
9. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that the brush
(52) there is conical by its shape along far from the scraper (48) mobile axially-extending portion.
10. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that the scraper
(48) and/or the brush (52) is made of polymer material, and the hardness of the polymer material is than corresponding institute to be cleaned
The hardness for stating free end rotor (28) is small.
11. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that the movement
System (88) includes pedestal (90) and at least a pair of of connecting rod (92,94), and the connecting rod guides support according to banking motion
The receiving ontology (96) of the cleaning head (44) and the drive system (56).
12. the rotor cleaning device of type spinning equipment in free end according to claim 11, which is characterized in that the pedestal
(90), the receiving ontology (96) and a pair of connecting rod (92,94) realize articulated quadrilateral.
13. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that the movement
System (88) include the second motor (100), for the cleaning head (44) from pack up or rest configuration to stretch out or work structuring
Rotation and controllably position.
14. the rotor cleaning device of type spinning equipment in free end according to claim 1, which is characterized in that the rotor
Cleaning device (40) includes funnelform second cleaning head (104) of the free end type spinning equipment (4).
15. the rotor cleaning device of type spinning equipment in free end according to claim 14, which is characterized in that funnelform
Second cleaning head (104) includes preceding brush (110), brushes and is inserted on pneumatically-operated turbine (112) before described.
16. the rotor cleaning device of type spinning equipment in free end according to claim 14, which is characterized in that funnelform
Second cleaning head (104) orients along the third axis (W-W) vertical with main rotating shaft line (X-X).
17. the assembling support of free end type spinning equipment, which is characterized in that including according to claim 1 to any one of 16 institutes
The rotor cleaning device (40) stated.
18. a kind of free end type spinning equipment, which is characterized in that including turning according to claim 1 to described in any one of 16
Sub- cleaning device (40) or assembling support according to claim 17 (23).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102017000061110 | 2017-06-05 | ||
| IT102017000061110A IT201700061110A1 (en) | 2017-06-05 | 2017-06-05 | ROTOR CLEANING DEVICE OF AN OPEN-END TYPE SPINNING EQUIPMENT, AUXILIARY TROLLEY OF OPEN-END TYPE STRUCTURE AND ITS OPEN-END TYPE SPINNING EQUIPMENT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362557U true CN208362557U (en) | 2019-01-11 |
Family
ID=60294122
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820860774.5U Expired - Fee Related CN208362557U (en) | 2017-06-05 | 2018-06-05 | Free end type spinning equipment and relevant device |
| CN201810568250.3A Expired - Fee Related CN108977944B (en) | 2017-06-05 | 2018-06-05 | Open-end spinning apparatus and related device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568250.3A Expired - Fee Related CN108977944B (en) | 2017-06-05 | 2018-06-05 | Open-end spinning apparatus and related device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3412807B1 (en) |
| CN (2) | CN208362557U (en) |
| IT (1) | IT201700061110A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977944A (en) * | 2017-06-05 | 2018-12-11 | 塞维欧纺织机械股份公司 | Free end type spinning equipment and relevant device |
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| DE2622627C2 (en) * | 1976-05-20 | 1986-04-03 | Stahlecker, Fritz, 7347 Bad Überkingen | Maintenance device that can be moved along an open-end spinning machine |
| DE3313926A1 (en) * | 1983-04-16 | 1984-10-18 | Stahlecker, Fritz, 7347 Bad Überkingen | OE ROTOR SPINNING MACHINE WITH A CLEANING DEVICE INSERTABLE IN THE OPEN SIDES OF THE SPINNING ROTORS |
| CS240753B1 (en) * | 1983-06-13 | 1986-02-13 | Oldrich Kase | Spinning unit's rotor cleaning device |
| JPH10102327A (en) * | 1996-09-25 | 1998-04-21 | Toyota Autom Loom Works Ltd | Preparing of piecing of open end fine spinning frame and apparatus therefor |
| DE50306007D1 (en) | 2002-03-13 | 2007-02-01 | Rieter Ingolstadt Spinnerei | Cleaning device with scraper element for cleaning spinning rotors |
| DE102015101590A1 (en) * | 2015-02-04 | 2016-08-04 | Rieter Ingolstadt Gmbh | Cleaning head and cleaning device for cleaning a spinning rotor and method for cleaning a spinning rotor |
| IT201700061110A1 (en) * | 2017-06-05 | 2018-12-05 | Savio Macch Tessili Spa | ROTOR CLEANING DEVICE OF AN OPEN-END TYPE SPINNING EQUIPMENT, AUXILIARY TROLLEY OF OPEN-END TYPE STRUCTURE AND ITS OPEN-END TYPE SPINNING EQUIPMENT |
-
2017
- 2017-06-05 IT IT102017000061110A patent/IT201700061110A1/en unknown
-
2018
- 2018-05-11 EP EP18171904.8A patent/EP3412807B1/en active Active
- 2018-06-05 CN CN201820860774.5U patent/CN208362557U/en not_active Expired - Fee Related
- 2018-06-05 CN CN201810568250.3A patent/CN108977944B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977944A (en) * | 2017-06-05 | 2018-12-11 | 塞维欧纺织机械股份公司 | Free end type spinning equipment and relevant device |
| CN108977944B (en) * | 2017-06-05 | 2022-02-11 | 塞维欧纺织机械股份公司 | Open-end spinning apparatus and related device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3412807A1 (en) | 2018-12-12 |
| EP3412807B1 (en) | 2021-06-16 |
| CN108977944B (en) | 2022-02-11 |
| CN108977944A (en) | 2018-12-11 |
| IT201700061110A1 (en) | 2018-12-05 |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |