CN110093695A - Thread guides, ring spinner and the method that yarn is penetrated into thread guides - Google Patents
Thread guides, ring spinner and the method that yarn is penetrated into thread guides Download PDFInfo
- Publication number
- CN110093695A CN110093695A CN201910093223.XA CN201910093223A CN110093695A CN 110093695 A CN110093695 A CN 110093695A CN 201910093223 A CN201910093223 A CN 201910093223A CN 110093695 A CN110093695 A CN 110093695A
- Authority
- CN
- China
- Prior art keywords
- yarn
- thread guides
- guides
- guide hole
- support arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/003—Arrangements for threading or unthreading the guide
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/04—Guiding surfaces within slots or grooves
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/02—Spinning or twisting machines in which the product is wound-up continuously ring type
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/24—Flyer or like arrangements
- D01H7/48—Eyes or like guiding arrangements
-
- 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
Abstract
The present invention relates to thread guides, ring spinner and the methods that yarn is penetrated thread guides.The thread guides (102) of spinning unit for ring spinner include support arm (10), the support arm (10) is provided with the front guides (3) with guide hole (33) at its front end, the guide hole (33) has the shape of closure in a top view, whereby, horizontal threading groove (34) is walked from the exterior lateral sides of guiding piece (3) to guide hole (33) on the direction (X) that yarn is threaded into guide hole (33), the sliding pin (35) of the front guides (3) for the yarn being arranged in the exterior lateral sides of front guides (3) extends to the horizontal threading groove (34), sliding pin (35) tilts on the direction (X) that yarn is threaded into guide hole (33).The invention further relates to ring spinner and for yarn to be penetrated to the method in thread guides.
Description
Technical field
The present invention relates to the thread guides of the spinning unit for ring spinner.
The invention further relates to ring spinners comprising a row it is arranged next to each other have air ring inhibit cover (balloon
Limiter) and the spinning unit of draft apparatus, whereby, thread guides are disposed in air ring inhibition at each spinning unit
In region between cover and draft apparatus.
In addition, the thread guides are in RING SPINNING the present invention relates to for yarn to be penetrated the method in thread guides
It is arranged in air ring at the spinning unit of yarn machine to inhibit between cover and draft apparatus, this method is by passing through maintaining robot for yarn ends
Portion from the end of bobbin be directed to draft apparatus and the step of in the guidance yarn during yarn is penetrated in thread guides
The step of form.
Background technique
Ring spinner includes row spinning unit arranged next to each other, and each spinning unit includes that roving-drafting is set
It is standby.The rove of processing is transported to twisting equipment from draft apparatus, and the yarn of production is taken out and rolled up from the twisting equipment
Around coiling in equipment on pipe, which slides on the spindle that can be rotated.By by yarn winding on pipe, formed bobbin or
Coil.
Wire loop during the operation of spinning unit and during yarn production, on the annular element on annular working platform
(traveller) when movement is terminated and the end of yarn being broken is wound on bobbin, manufacturing process may be by
It is disconnected, for example, since yarn disconnects.Therefore, yarn is also inhibited cover to pull out from thread guides and air ring.In this yarn production
Interruption after, it is necessary to by means of it is a series of manually or machines operation attended operation restore at problematic spinning unit
Manufacturing process.In doing so, it is necessary to which the end for finding the yarn being wound on coil moves back yarn ends from coil
Around, yarn ends are penetrated first in the wire loop on annular element, air ring is then penetrated and inhibits in the guidance eyelet of cover and yarn,
And between the end rollers that yarn ends are finally taken back to roving-drafting equipment, so that during recovery of spinning, yarn ends quilt
It is attached to the end of rove and yarn production and the process of winding yarn is resumed.When the coil being wound with blank pipe replacement
When, or in the yarn ends searched in coil package (package), it is necessary to remove pipe/coil from spindle, by blank pipe or
Coil package is placed on spindle and executes above procedure to restore spinning in the case where yarn is threaded into individual node.For
It is easy to use and for space reasons, in order to realize these operations, it is sometimes necessary to create enough spaces for coil
The transfer (handle, or be " processing ") of top, in space, thread guides can be mounted obliquely within spinning machine upwards
On frame.
Current ring spinner be mainly be manually operated, mainly due to entrying at spinning unit when it is performed
The relative complexity of operation.These activities are substituted by maintaining robot, are possible but to these movable dimensions of progress in principle
Shield mechanism and required time propose very high requirement.
In current ring spinner, the thread guides at spinning unit are substantially by the forming of circular cross section
Wire is formed, which can be mounted obliquely on the frame of spinning machine by one in its end, and at it
Spiral shape is shaped as at the other end, which forms circumferentially closed guidance eyelet, whereby, the wire in a top view
End sections extend further above in guide hole eye, there wire formed have hook curved arm, to need
In the case where the yarn ends that will be switched off be wound up into guidance eyelet guiding surface on before capture disconnection yarn end.
Therefore, when penetrating yarn in guidance equipment (eyelet), operator or maintaining robot must be the case where yarn be threaded
Lower to execute a series of continuous spatial movements, this quite expends the time.Recently, the user of ring spinner sets automatic maintenance
Standby use applies ever-increasing pressure, whereby, it is desirable that being automatically brought into operation with as high as possible reliable at spinning unit
It is executed in the shortest possible time in the case where property.For this purpose, not being only necessary to adjustment and maintenance robot itself, also to adjust
Certain components of whole work station.These can be conditioned to improve one in the node for the feasibility of spinning unit safeguarded automatically
A is the thread guides at spinning unit, which is provided with front thread guides.
1 244 630 B of DE describes a kind of double thread guides, is employed for drawing at the work station of buncher
Guide line is used including two guiding pieces of open guiding groove.Guiding piece turn over 180 ° to each other and horizontal and
Be positioned relative to each other in perpendicular the two, so as to ensure they guide function and enter guidance equipment disconnection it
It is threaded into afterwards convenient for yarn.This arranging section yarn ends are simplified to penetrate in guiding piece, but as yarn is threaded into
When in guiding piece, operator or maintaining robot must carry out several continuous complex space movements, this extends the operating time
And reduce the reliability of process.The thread guides being arranged in such a way are even it cannot be guaranteed that guiding surface is to moving yarn
Even results, this is reflected in the quality of yarn to be spooled and the quality of yarn package.
102 20 302 A1 of DE describes the use of the thread guides at the work station of buncher, thread guides
It is provided in the form of eyelet, wherein a pair of opposite arm extends to threading gap, the end tip arrangement of a pair of opposite arm
Against each other, it overlaps each other, so that the circular guide point of a pair of opposite arm closure guiding piece in a top view, leaves and incline
Oblique gap is for entering yarn in guidance eyelet.Eyelet is enclosed in protection cap, and yarn is in being threaded into guiding piece
It must be inserted into before by the protection cap, this extends for the time needed for attended operation and increases answering for transfer yarn
Polygamy.
Summary of the invention
Therefore, the purpose of the present invention is to eliminate or at least reduce background technique, especially allow for yarn to be easy
And it reliably penetrates in reliable thread guides.
The purpose of the present invention is what is realized by the thread guides at the spinning unit of ring spinning unit, which draws
The principle of guiding element is comprising support arm, the support arm are provided with front guides at its front end, front guidance
Guide hole of the part with the shape in a top view with closure, whereby, horizontal threading groove penetrates in guide hole by yarn
It is passed through on direction from the exterior lateral sides of guiding piece.The sliding pin of front thread guides is arranged in the exterior lateral sides of front guides
On, sliding pin is threaded on the direction in guide hole in yarn and tilts.
Preferably, front guides can be releasably mounted on support arm.
Preferably, front guides are installed on holder, and holder can be releasably mounted on support arm.
Preferably, the holder of front guides is provided with fixing element, which is suitable for releasably connecting
To support arm.
Preferably, support arm is provided with control arm in portion end behind.
Preferably, holder is provided with the arm tilted down, which is provided with restrict hook in its underpart end.
Preferably, the holder of guiding piece is made of steel or plastics or fibrous composite or aluminium or combinations thereof.
Preferably, the front guides of yarn are made of industrial ceramics.
Preferably, support arm is provided with vertical limitation arm at its front end, which sets at its free end
It is equipped with restrict hook.
Preferably, support arm can be mounted obliquely on holder.
Preferably, guide hole has the circular shape of closure in the plan view.
The principle of ring spinner is comprising a row it is arranged next to each other have air ring inhibit cover and draft apparatus
Spinning unit, whereby, according to claim 1 to thread guides described at least one of 11 at each spinning unit cloth
It sets in the region that air ring inhibits between cover and draft apparatus.
The principle of method for penetrating yarn in thread guides is, passes through yarn by sliding pin and threading groove
The labyrinth of formation penetrates in guide hole, which is connected to guide hole for the exterior lateral sides of front guides.
The advantages of solution is the fact that when spinning is resumed or when spinning is started, yarn by quickly and
It reliably penetrates in thread guides, which reduce for the time needed for workstation maintenance operation and improve the effect of machine
Rate.Since the hardness and drag of the material of thread guides according to the present invention are apparently higher than the yarn made of the wire twisted
The hardness and drag of line guiding piece (being used on the Annular machine used by the wire twisted simultaneously at present), another advantage
It is to increase the service life, and even if the more stable matter of the yarn of production is also contributed in the case where the relatively low twist of yarn
Amount.This is promoted by the shape of the round sealed of the profile of the guide hole of front guides in the plan view, with background technique phase
Than front guides are preferably positioned.
Detailed description of the invention
The present invention is illustrated schematically in the figures, wherein the present invention is shown by following attached drawing:
Fig. 1 is the example of the arrangement of a part of spinning unit；
Fig. 2 is one embodiment of thread guides of the invention；
Fig. 3 is the second embodiment of thread guides of the invention；
Fig. 4 is the arrangement of the holder of thread guides of the invention；
Fig. 4 a is the plan view of the exemplary embodiment of front guides；With
Fig. 4 b is the front view of the exemplary embodiment of front guides.
Specific embodiment
By the exemplary embodiment description of the thread guides at the spinning unit of the ring spinner of reference production yarn
The present invention, whereby, machine include a row identical spinning unit arranged next to each other.The arrangement of the spinning unit of ring spinner
Substantially it is well known that therefore for the purposes of the present invention, hereafter only describing the spinning of ring spinner in a simplified manner
Yarn unit.Those of the spinning unit important for the present invention component, element or node will be described in further detail.
Fig. 1 shows the example of the arrangement of a part of spinning unit.The spinning unit of ring spinner includes not shown
Supply package, rove in the direction of arrow from the supply package be fed to draft apparatus 1.The twisting of yarn and winding
Equipment 101 is upwardly arranged at the downstream of draft apparatus 1 in the side that rove moves.It is set in draft apparatus 1 with Yarn twisting and winding
Between standby 101, wherein rove is gradually transformed into yarn, and yarn first passes through thread guides 102 and then passes through air ring suppression
System cover 103(is only systematically shown with dotted line) until wire loop 110, the annular element of the wire loop 110 on annular working platform 113
It is surround on 112 flange 111 around bobbin 114 or coil, the bobbin 114 or coil are the pipes with yarn package.It is passing through
After wire loop 110, the yarn of production is winding on pipe, which is slid on the spindle (not shown) of rotation to form cylinder
Pipe 114.The gradually vertical reciprocating motion that yarn package on bobbin passes through annular working platform 113 in the direction of arrowb
It is formed.
Thread guides 102 include holder 7, yarn winding equipment of the holder 7 in the region of spinning unit
It is attached to structure above level height, for example, being attached to the frame of ring spinner.In an illustrated embodiment, holder 7 with
The form of eyelet is arranged, which slides on the unshowned pin at work station and be fastened to thereon.In unshowned example
Property embodiment in, the principle of clamping engagement of the holder 7 based on two opposite clamping parts is formed, two opposite clampings
Part is interconnected by connection utensil (bolt, eccentric connector etc.), and whereby, clamping part is disposed at spinning unit
It is pulled towards each other on the opposite side of supporting pin and by connecting utensil, thus clamping brace pin, and holder 7 is therefore tight
Gu at spinning unit.
Fig. 2 illustrates in greater detail the first embodiment of thread guides 102 according to the present invention.In the embodiment of diagram
In, front guides 3 are installed in guidance holder 2, and guidance holder 2 is installed at the front end of support arm 10.
Portion end is provided with fixing element 20 to guidance holder 2 behind, and guidance holder 2 is solid by this by means of fastening bolt 4
Determine the front end that element 20 is attached to support arm 10.Front guides 3, for example, passing through the succeeding vat slid into holder 2
In, or by gluing etc., be mounted in holder 2.It is not shown, but still in framework of the invention, 3 energy of front guides
It is enough to be directly releasably mounted on support arm 10.
Support arm 10 can be mounted obliquely within upwards on holder 7.In the illustrated exemplary embodiment, support arm 10
It can rotatably (can tilt upwards) be installed by it close to the end (hereinafter only referred to as " rear end ") of holder 7
On pin 8, which is installed on holder 7.At the rear end, support arm 10 is provided with the control arm being directed upwards towards
11, which controls the inclination of support arm 10, safeguards especially by robot.When being tilted down, support arm 10
By its self weight also, if applicable, is abutted against in backup member (not shown), protected by the power effect of spring (not shown)
Gripping member 7 is provided with the backup member, is maintained in operating position by the means support arm 10.
Support arm 10 is made of suitable material, for example, curved steel plate or support arm 10 by moulded plasties part or
Plastics splashing etc. is made.Guidance holder 2 is made of suitable material, for example, guidance holder 2 is cut by steel plate, at shape
Material component or plastics splash to be formed, or guidance holder 2 is by fiber (such as carbon fiber) or aluminium composite material or at least two
The combination of material is made.Front thread guides 3 are also made of suitable material, for example, being made of industrial ceramics.
In addition, holder 2 is provided with the limitation arm being downwardly oriented at its lateral side in the embodiment of Fig. 1 and Fig. 2
12, the limitation arm 12 is by for example, curved narrow portion is grouped as, whereby, restrict hook 13 is disposed in the lower end of limitation arm 12
Place.The yarn ends that restrict hook 13 is designed to the yarn ends for winding disconnection in case of need rather than will be switched off enclose
Wall around front guides 3 is wound, and thus avoids the necessity that the yarn being wound intricately is removed from front guides 3.
In the embodiment according to the thread guides 102 of the invention of Fig. 3, limitation arm 12, which is vertically arranged, to be supported
Between the front end and guidance holder 2 of arm 10, which is provided with restrict hook 13 at its free end.
In embodiment not shown in the figure, guide hole 33, threading groove 34 and sliding pin 35 can be positioned to not with
Support arm 10 is aligned, but is arranged in leftward or rightward angled place.As angle, 10 ° and 100 ° can be selected
Between value, this still allows for robot that yarn is introduced into guide hole 33, but is moved upward when thread guides 102
When, which will avoid yarn from unintentionally leaving guide hole 33.
In the embodiment of the diagram of Fig. 4, the fixing element 20 of guidance holder 2 is configured as a pair of flat parallel arms
200, there is gap 201, whereby, parallel arms 200 are adapted to abut against the table of the front end of support arm 10 between the parallel arms 200
Face, the support arm 10 are provided with through-hole herein, which is located at fixed member in fixing element 20 in the position of support arm 10
In the region in the gap 201 between the parallel arms 200 of part 20.Fastening bolt 4 passes through the through-hole in support arm 10, fastening bolt 4
Nut is provided at the other end, so that by tightening bolt 4 and nut, the parallel arms 200 of fixing element 20 are pressed against support
Arm 10 and holder 2 is guided to be secured to support arm 10.In the exemplary embodiment, holder 2 arrives the attachment of support arm 10
It is realized by other suitable utensils, for example, by means of clip connection or by means of the flexible latch etc. of sliding.
In addition, Fig. 4 a shows the plan view of the exemplary embodiment of front guides.It is mounted on the front of support arm 10
The front guides 3 of end include round guiding wall 330, which is circumferentially closed in the plan view and should
Guiding wall 330 defines the guide hole 33 of front thread guides 3.In its front part, in yarn insertion guide hole 33
Direction X on the contrary, front guides 3 are provided with horizontal linear threading groove 34, which is inserted into yarn
It is extended up to from the front side of front guides 3 into the round guiding wall 330 of guide hole 33 on the X of direction.With tip
350 sliding pin 35 extends into sliding groove 34 and front sliding wall 351 is on the direction X in yarn insertion guide hole 33
It is tilted towards threading groove 34.Therefore threading groove 34 and sliding pin 35 form the labyrinth type threading groove 34 of yarn, yarn is allowed to pass through
Simply be laid across the tilt slide wall 351(of sliding pin 35 this along with pass through the wall 351 yarn slight tightening)
And to easily and reliably by from the guide hole 33 that the front side of front thread guides 3 is directed to front guides 3.Together
When, due to labyrinth type slot 34, it is therefore prevented that yarn is displaced outwardly from guide hole 33, therefore above-mentioned term " draw by circumferentially closed circle
Guide wall 330 " defines the guide hole 33 of front thread guides 3.Fig. 4 b shows front view, wherein threading groove 34 and arrangement
It can be seen in sliding pin 35 wherein.
In the illustrated embodiment, front thread guides 3 include the guide hole 33 of yarn, and the guide hole 33 of the yarn exists
It is limited in rear portion by the main body of front guides 3 and is limited in front part by the interior wall 352 of sliding pin 35, it should
The front sliding wall 351 of sliding pin 35 is relative to the X-direction inclination in yarn insertion guide hole 33, and whereby, interior wall 352 is to draw
A part of the guiding wall 330 of guide hole 33, and the guiding wall 330 of guide hole 33 is closed in the plan view, because of sliding pin 35
Tip 350 be arranged in the threading groove 34 in the opposite wall of guiding piece 3, and therefore facilitate the shape of labyrinth type slot 34
At.
When yarn is reliably guided through guide hole 33, during yarn production, and after yarn disconnection, spinning
During the attended operation of yarn unit, or during the starting of spinning process, the present invention is used in the spinning of ring spinner
At unit, allows for be easily and simply inserted into yarn in the case where not carrying out complicated spatial operation to yarn ends and draw
In guide hole 33.
During yarn is inserted into guide hole 33 after yarn breakage, a series of maintenance steps followed each other are performed
To restore spinning.Firstly, bobbin spindle stops rotating and detects the yarn ends of disconnection, whereby, cylinder in the package of bobbin 114
Pipe 114 pops up or is retained thereon to search for yarn ends from spindle.Before popping up bobbin 114 from spindle, having must
Through-hole is formed for it, this is that inclination is performed upwards on the direction of arrow Y by making thread guides 102, for example, logical
The pressure applied on the control arm 11 of the rear end of support arm 10 by the suitable apparatus of maintaining robot is crossed, or in hand
In the case where dynamic operation, by applying the pressure etc. from bottom on the front part of thread guides 102.Finding yarn
End and after required length of yarn is unwound to yarn container, bobbin 114 is slided on spindle and thread guides
102 are inclined by and return to operating position, and the operating position is substantially in the horizontal direction.Then, thread guides are firstly inserted into
In wire loop 110, then thread guides are through air ring and inhibit to cover 103, are then through the guide hole 33 of thread guides 3
And final thread guiding piece is inserted between the end rollers of roving-drafting equipment 1, so that when starting in winding on bobbins yarn
When, which is contacted with the rove end of the end rollers clamping by draft apparatus 1.
Operation in the guide hole 33 of the yarn front guides 3 of yarn insertion yarn starts from yarn and is laid (stretching)
It is horizontally through the beveled forward portion sliding wall 351 of sliding pin 35, yarn itself is then slided on sliding pin 35 towards slot 34
Side and labyrinth type threading groove 34 is then passed through, be bent on the tip of sliding pin 35 350 and pass through labyrinth type threading groove
34 arrive guide hole 33, because yarn is slightly tightened during threading.After being inserted into guide hole 33, yarn, which is brought back, to be led
It stretches between the end rollers (not shown) of equipment 1, so that yarn ends can be coupled to rove end during the recovery of spinning
Portion.Then, start screw-in process, become yarn spinning processes after the screw-in process.
The advantages of solution is the fact that when spinning is resumed or when spinning is started, yarn by quickly and
It reliably penetrates in thread guides, which reduce for the time needed for workstation maintenance operation and improve the effect of machine
Rate.Since the hardness and drag of the material of thread guides according to the present invention are apparently higher than the yarn made of the wire twisted
The hardness and drag of line guiding piece (being used on the Annular machine used by the wire twisted simultaneously at present).Another advantage
It is to increase in the service life, and even if the more stable matter of the yarn of production is also contributed in the case where the relatively low twist of yarn
Amount.This is promoted by the shape of the round sealed of the profile of the guide hole of front guides in the plan view, with background technique phase
Than front guides are preferably positioned.
Reference signs list
1 draft apparatus
10 support arms
11 control arms
12 limitation arms
13 restrict hooks
101 twisting and winding apparatus
102 thread guides
103 air rings inhibit cover
110 wire loops
111 flanges
112 annular elements
113 annular working platforms
114 bobbins
2 holders
20 fixing elements
200 parallel arms
201 gaps
3 guiding pieces
33 guide holes
330 round guiding walls
34 threading grooves
35 sliding pins
350 tips
The sliding wall of 351 guiding pieces 3
The interior wall of 352 sliding pins
4 bolts
7 holders
8 pins
A (rove movement) direction
B (annular working platform 113 upper and lower) direction
X (yarn is inserted into front guides 3) direction
Y (tilting thread guides 102 upwards) direction.
Claims (15)
1. a kind of thread guides (102) of spinning unit for ring spinner,
It is characterized in that
The thread guides (102) include support arm (10), and the support arm (10) is provided with packet at its front end
The front guides (3) of guide hole (33) are included, the guide hole (33) has the shape of closure in the plan view,
Wherein, the yarn on being penetrated the direction (X) in the guide hole (33) before described by horizontal threading groove (34)
The exterior lateral sides of portion's guiding piece (3) extend to the guide hole (33),
Wherein, it is arranged in the sliding pin of the front guides (3) in the exterior lateral sides of the front guides (3)
(35) it extends in the horizontal threading groove (34), and wherein, the yarn is being penetrated described draw by the sliding pin (35)
It is tilted on direction (X) in guide hole (33).
2. thread guides (102) according to claim 1, which is characterized in that the front guides (3) can dismantle
Ground is mounted on the support arm (10).
3. thread guides (102) according to claim 1, which is characterized in that the front guides (3) are installed in
On holder (2), and the holder (2) can be releasably mounted on the support arm (10).
4. thread guides (102) according to claim 3, which is characterized in that the guarantor of the front guides (3)
Gripping member (2) is provided with fixing element (20), and the fixing element (20) is suitable for releasably being connected to the support arm (10).
5. thread guides (102) according to any one of claim 1 to 4, which is characterized in that the support arm (10)
Portion end is provided with control arm (11) behind.
6. thread guides (102) according to any one of claim 3 to 5, which is characterized in that the holder (2)
It is provided with the arm (12) tilted down, the arm (12) is provided with restrict hook (13) in its underpart end.
7. thread guides (102) according to any one of claim 3 to 6, which is characterized in that the institute of the guiding piece
Holder (2) is stated to be made of steel or plastics or fibrous composite or aluminium or combinations thereof.
8. thread guides (102) according to any one of claim 1 to 8, which is characterized in that the yarn it is described
Front guides (3) are made of industrial ceramics.
9. thread guides (102) according to any one of claim 1 or 2, which is characterized in that the support arm (10)
Its front end is provided with vertical limitation arm (12), the vertical limitation arm is provided with restrict hook at its free end
(13).
10. thread guides (102) according to any one of claim 1 to 9, which is characterized in that the support arm
(10) it can be mounted obliquely on holder (7).
11. thread guides (102) according to any one of claim 1 to 10, which is characterized in that the guide hole
(33) there is the circular shape of closure in the plan view.
12. a kind of ring spinner, comprising row spinning unit arranged next to each other, each spinning unit includes that air ring inhibits
(103) and draft apparatus (1) are covered, whereby, thread guides (102) according to any one of claim 1 to 11 are every
It is arranged at a spinning unit in the region that the air ring inhibits between cover (103) and the draft apparatus (1).
13. according to ring spinner described in previous claim, which is characterized in that the support arm (10) can obliquely pacify
On the holder (7), the holder (7) is installed on the frame of the spinning machine.
14. ring spinner according to claim 12 or 13, which is characterized in that the ring spinner includes maintenance machine
Device people, the maintaining robot is equipped with can increase the thread guides (102) by activating the control arm (11)
Utensil.
15. a kind of method for penetrating yarn in thread guides according to any one of claim 1 to 11 (102),
The thread guides (102) are arranged in air ring at the spinning unit of ring spinner and inhibit cover (103) and draft apparatus (1)
Between, described method includes following steps:
Yarn ends are directed to the draft apparatus (1) from bobbin by maintaining robot, and
During the step of guiding the yarn, the yarn is penetrated into the thread guides (102),
It is characterized in that
It passes through the yarn and the guide hole is penetrated by the labyrinth that the sliding pin (35) and the threading groove (34) are formed
(33) in, the exterior lateral sides of front guides (3) are connected to the guide hole (33) by the threading groove (34).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZPV2018-50 | 2018-01-31 | ||
| CZ2018-50A CZ201850A3 (en) | 2018-01-31 | 2018-01-31 | The spinning station yarn guide of an annular spinning machine, the annular spinning machine and the method of threading the yarn into the yarn guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110093695A true CN110093695A (en) | 2019-08-06 |
Family
ID=66951705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910093223.XA Pending CN110093695A (en) | 2018-01-31 | 2019-01-30 | Thread guides, ring spinner and the method that yarn is penetrated into thread guides |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3521490A1 (en) |
| CN (1) | CN110093695A (en) |
| CZ (1) | CZ201850A3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604912A (en) * | 2021-10-09 | 2021-11-05 | 常州宏双纺机有限公司 | Weaving conveying equipment |
| CN114059176A (en) * | 2021-11-19 | 2022-02-18 | 浙江理工大学 | Cocoon silk gathering device and method for eccentric guide wire |
| CN117026439A (en) * | 2023-10-09 | 2023-11-10 | 泗洪和泰纺织有限公司 | Spinning thread discharging device for spinning machine |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ2019390A3 (en) | 2019-06-19 | 2020-12-30 | Rieter Cz S.R.O. | The service robot of the ring spinning machine, the ring spinning machine and the method of operation of the service r |
| DE102019130347A1 (en) * | 2019-11-11 | 2021-05-12 | Saurer Spinning Solutions Gmbh & Co. Kg | Ring spinning machine and method for operating a spinning station of a spinning machine |
| EP4019683A1 (en) * | 2020-12-23 | 2022-06-29 | KARL MAYER STOLL R&D GmbH | Knitting machine with at least one yarn guide for feeding one or more separate yarns |
| CH718214A1 (en) * | 2020-12-23 | 2022-06-30 | Rieter Ag Maschf | Guide element and work station of a ring spinning machine equipped therewith. |
| CN112981649B (en) * | 2021-02-08 | 2022-12-02 | 宁波中鑫毛纺集团有限公司 | Improved three-roller fine-count fancy twisting machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR410599A (en) * | 1909-12-16 | 1910-05-24 | Daniel Blesi | Thread guide for circular spinning machines |
| DE1244630B (en) * | 1961-03-24 | 1967-07-13 | Saurer Allma Ges Mit Beschraen | Thread guide for twisting machines |
| BE757469A (en) * | 1969-10-15 | 1971-03-16 | Gunther Preisser | THREAD GUIDE DEVICE FOR SPINNING AND TWINNING MACHINES |
| DE19710335A1 (en) * | 1997-03-13 | 1998-09-17 | Zinser Textilmaschinen Gmbh | Method for operating a ring spinning machine with spindle attachments and ring spinning machine with spindle attachments |
| CZ286824B6 (en) * | 1998-05-20 | 2000-07-12 | Výzkumný Ústav Bavlnářský A. S. | Apparatus for spindle spinning or twisting |
| DE10220302A1 (en) | 2002-05-07 | 2003-12-04 | Volkmann Gmbh | Cable spindle and use of a self-threading thread guide or centering eyelet in the area of the cable hood (protective hood) of a cable spindle |
| CN206615868U (en) * | 2017-04-09 | 2017-11-07 | 童贤波 | A kind of guide wire apparatus of textile machine |
-
2018
- 2018-01-31 CZ CZ2018-50A patent/CZ201850A3/en not_active IP Right Cessation
-
2019
- 2019-01-21 EP EP19152789.4A patent/EP3521490A1/en not_active Withdrawn
- 2019-01-30 CN CN201910093223.XA patent/CN110093695A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604912A (en) * | 2021-10-09 | 2021-11-05 | 常州宏双纺机有限公司 | Weaving conveying equipment |
| CN114059176A (en) * | 2021-11-19 | 2022-02-18 | 浙江理工大学 | Cocoon silk gathering device and method for eccentric guide wire |
| CN114059176B (en) * | 2021-11-19 | 2023-09-01 | 浙江理工大学 | Cocoon silk gathering device and method for eccentric guide silk |
| CN117026439A (en) * | 2023-10-09 | 2023-11-10 | 泗洪和泰纺织有限公司 | Spinning thread discharging device for spinning machine |
| CN117026439B (en) * | 2023-10-09 | 2024-01-09 | 泗洪和泰纺织有限公司 | Spinning thread discharging device for spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CZ307855B6 (en) | 2019-06-26 |
| EP3521490A1 (en) | 2019-08-07 |
| CZ201850A3 (en) | 2019-06-26 |
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