CN111527247A - Balloon control ring for ring spinning machine - Google Patents
Balloon control ring for ring spinning machine Download PDFInfo
- Publication number
- CN111527247A CN111527247A CN201880072134.0A CN201880072134A CN111527247A CN 111527247 A CN111527247 A CN 111527247A CN 201880072134 A CN201880072134 A CN 201880072134A CN 111527247 A CN111527247 A CN 111527247A
- Authority
- CN
- China
- Prior art keywords
- ring
- balloon control
- control ring
- spinning machine
- balloon
- 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.)
- Granted
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Classifications
-
- 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
- D01H7/04—Spindles
- D01H7/18—Arrangements on spindles for suppressing yarn balloons
-
- 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
- D01H1/14—Details
- D01H1/42—Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices
- D01H1/425—Anti-ballooning rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a balloon control ring (1) which is arranged between a thread guide and a ring traveler of a ring spinning machine (1). Advantageously, the balloon control ring is made up of two half rings (12), wherein the two half rings (12) are pivotably mounted such that the ring can be opened or unfolded. In addition to the bearings, the two half rings (12) may comprise forks, each fork being guided around a bearing (13); and may include engagement means (15) located behind the bearing (13) to engage with each other. The balloon control ring (11) can be opened by a lever (16) or a pinion (18). The invention also relates to a corresponding ring spinning machine (1).
Description
Technical Field
The present invention relates to a balloon control ring for a ring spinning machine according to the independent patent claim.
Background
Ring spinning machines generally comprise a balloon control ring, which is located between the yarn guide and the ring traveler. Without such a balloon control ring, the yarn would assume a strongly curved position and the balloon could become unstable and could collapse. To avoid this so-called necking, the balloon is constricted in the middle by a balloon control ring so that two inherently stable smaller balloons are formed. These balloon control rings have various embodiments. A conventional balloon control ring is known, for example, from CH687708 or DE 4324587.
DE102005014063 discloses an embodiment in which the balloon control ring is temporarily displaced vertically during thickening of the yarn to prevent the balloon of the yarn from expanding and thereby prevent loss of quality or yarn breakage.
DE1148919 discloses a design with two balloon control rings. The balloon control ring is fastened to the guide rods by sliders for supporting the rotating shafts so that the balloon control ring can be rotated upward about 90 degrees around the rotating shafts.
DE1049747, DE942377, JPS55070299U and SU112197 disclose balloon control rings which consist of two half rings and can be opened or spread apart.
A disadvantage of such an embodiment is that the actuating mechanisms cannot be easily integrated into the spinning machine so that they can be opened or closed simultaneously. Furthermore, it must be possible to block the balloon control ring in different positions and it must be possible for the operator to repair the yarn break in only one position. At the same time, however, the balloon control ring must not impede the doffing operation.
Disclosure of Invention
It is an object of the present invention to provide a balloon control ring that can be opened or deployed to allow an operator to repair yarn breaks during a spinning operation.
Another object of the present invention is to provide a balloon control ring that does not interfere with a doffer.
It is another object of the present invention to provide a balloon control ring that provides an improved opening mechanism.
It is another object of the present invention to provide a balloon control ring having a smaller diameter than the cop.
These objects are achieved by the features of the independent claims.
These objects are achieved, in particular, by a balloon control ring for a ring spinning machine according to the preamble of the independent claim, characterized in that each of the two half-rings has, in addition to the bearings, a fork guided around the respective bearing and interlocking gear teeth behind the bearing.
A back plate fastened to the prongs of the half rings and having gear teeth may be connected to a lever or pinion to manually or automatically open or deploy the balloon control ring.
In order to ensure a reliable, correct operation of the balloon-control ring, in the closed state the two half-rings at least partially overlap and/or each half-ring has a circular cross-section, which together form a circle in the closed state.
The balloon control ring according to the invention may have a smaller diameter than the cop of a ring spinning machine, for example in the range of 20-60 mm in diameter, and thus have a diameter of 26 mm. All the illustrated elements of the balloon control ring can be manufactured by injection molding using plastic, wherein the parts should be electrically conductive. For example, carbon fiber reinforced Polyamide (PA) or Polyetheretherketone (PEEK) are suitable for this purpose. Acrylonitrile-butadiene-styrene (ABS) copolymers may also be used, followed by chrome plating. In addition, the half rings may be made of steel wire or steel plate. The half rings may also be made of steel, which is extrusion coated with plastic.
The invention also relates to a ring spinning machine having a balloon control ring according to the invention, which is located between a thread guide and a ring traveler of the ring spinning machine.
The rear plate fastened to the prongs of the half-ring and having gear teeth can advantageously be connected to a lever or pinion in order to open or deploy the balloon control ring manually or automatically. Thus, during the spinning operation (for a running yarn with a large balloon), the balloon control ring can be opened by hand in order to repair the yarn break, the cop is pulled out by hand, or a reverse winding is performed during the spinning. There may advantageously be a pneumatically operated slide for a lever or a toothed belt for a pinion, which opens and closes a plurality of balloon control rings and which can be locked in two positions. The balloon control ring can thus advantageously be opened, closed and locked automatically in various operating positions.
Ring spinning machines can advantageously be retrofitted with a balloon control ring according to the invention.
Drawings
Other advantages of the present invention are described in the following exemplary embodiments, in which:
FIG. 1 schematically shows a ring spinning machine;
FIG. 2a shows the balloon control ring according to the invention in the closed position;
FIG. 2b shows the balloon control ring according to FIG. 2a in a rear view;
FIG. 3a shows the balloon control ring according to the invention in an open position;
FIG. 3b shows the balloon control ring according to FIG. 3a in a rear view;
FIG. 4 shows the balloon control ring according to the invention in the installed condition, in the closed and locked position;
FIG. 5 shows the balloon control ring according to the invention in the installed state, in the closed position, in which manual actuation is possible;
FIG. 6 shows the balloon control ring according to the invention in the installed condition, in the open and locked position;
FIG. 7 illustrates a variation of the balloon control ring according to the invention in the closed position;
fig. 8 shows a rear view of the variant according to fig. 7; and
figure 9 shows a variant of the balloon control ring according to the invention according to figure 7 in the open position.
Only the features that are important for the invention are shown. Like features in different figures are provided with like reference numerals.
Detailed Description
Fig. 1 schematically shows a ring spinning machine 1 according to the invention, which has a plurality of adjacently positioned spinning stations 2. The spinning stations 2 are arranged at the head 3 in the longitudinal direction X of the ring spinning machine 11And a tail part 32In the meantime. Head 3 of ring spinning machine 11And a tail part 32May contain bearings, drives, controllers, etc. necessary to operate the spinning machine. As further seen, for example, on the two spinning stations 2 schematically shown in fig. 1, each spinning station 2 is constituted by a roving bobbin 4 located above a drafting system 5, on which a roving 6 is wound. From the roving bobbin 4, the roving 6 extends across a drafting system 5 where it is drawn and then guided to a yarn forming element. The endless or ring traveler winds the finished yarn onto the cop 7. The cop 7 is mounted on a spindle 8. Fig. 1 also shows a spindle guide 9 and a ring guide 10. Between the thread guides (not shown) and the ring guide 10 there is also provided a balloon control ring 11, which is likewise only schematically shown in fig. 1 and described in more detail below.
FIG. 2a shows the balloon control ring 11 according to the invention in a closed position; fig. 2b shows the balloon control ring 11 according to fig. 2a in a rear view. The balloon control ring 11 is composed of two half rings 12, each of the two half rings 12 being pivotably supported in a bearing 13 so that the half rings can be opened or unfolded at the top. The two half rings 12 at least partially overlap in the closed state. The ring halves 12 each have a circular (e.g. semicircular or larger) cross section, which together form the circle necessary for the task of the balloon control ring 11 in the closed state. In order to provide the balloon control ring 11 with an expandable design, each of the two half rings 12 has, in addition to the bearing 13, a fork 14 or some other suitable connecting element, which is guided around the respective bearing 13. The fork 14 is provided with rear gear teeth 15 on the rear plate 15a behind the bearing 13. The gear teeth 15 of the two forks 14 interlock (see fig. 2 b). A lever 16 is located on at least one gear tooth 15. The lever 16 is used to open and close the balloon control ring 11.
Figure 3a shows one embodiment of a balloon control ring 11 according to the invention in an open position. By moving the lever 16, the movement of the two half rings 12 via the gear teeth 15, the fork 14 and the bearing 13 is possible. Thus, the balloon control ring 11 can be opened/deployed. Fig. 3b shows the balloon control ring 11 according to fig. 3a in a rear view. The changed position of lever 16 and the open position of half-ring 12 are apparent in comparison with fig. 2 a.
It is contemplated within the scope of the present invention that half-rings 12 may be open at the top, at the bottom, or in various directions (one at the bottom, the other at the top, etc.). The mechanism for opening and closing is then adjusted accordingly.
Figures 4 to 6 show a plurality of balloon control rings 11 according to the invention in different operating positions. For actuating the lever 16, a slider 17 is provided below the balloon control ring 11, which slider comprises a tip corresponding to the lever 16. The lever 16 of the balloon control ring 11 is actuated by a controlled back and forth movement (see arrow) of the slider 17 of a few centimeters, allowing opening, closing and locking.
Figure 4 shows the balloon control ring 11 in the closed position. At the same time, the tip of the slider 17 abuts on the lever 16, thereby locking the balloon control ring 11. Figure 5 shows the balloon control ring 11 in the closed but unlocked position. In comparison with fig. 4, the slide 17 has been moved so that the locking has been released. In this position, the balloon control ring 11 is manually movable. Thus, the operator can open the balloon control ring 11, for example to repair a yarn break, pull a cop, etc.
The balloon control ring 11 can be opened and closed manually or automatically during operation of the ring spinning machine (for running yarns with atmospheric balloons). In fig. 5, the middle balloon control ring 11 has been opened manually. In case the balloon control ring 11 is accidentally kept open, during the next movement of the slider (for example after the next doffing), the balloon control ring is closed again.
FIG. 6 shows the balloon control ring 11 in an open position; in comparison with fig. 5, the slide 17 has been moved further so that it opens the respective adjacent balloon control ring 11. The balloon control ring 11 is locked in this position with the slide in the maximum position. The balloon control ring 11 must be opened shortly before spinning (reverse winding) because its diameter is smaller than the yarn package. In this position, the cop is replaced and properly doffed with a doffer (not shown). For example, the diameter of the balloon control ring 11 may be in the range of 20-60 mm, for example 26 mm.
The slider then actuates the balloon control ring 11 again by traveling back to the stop position (see fig. 4). This ensures that all of the balloon control rings 11 are closed. Immediately after splicing, the slide 17 returns to the position shown in fig. 5. Preferably, the slider is moved by means of two pneumatic cylinders, not shown.
Figure 7 shows a variant of the balloon control ring 11 according to the invention in the closed position. Unlike the previous variant, there is a pinion 18 and a toothed belt 19 instead of a lever and a slider. The pinion gear 18 is secured to one of the rear plates 15a between the fork 14 and the gear teeth 15. Fig. 8 shows a rear view of the variant according to fig. 7. The teeth of the toothed belt engage with corresponding indentations in the pinion 18 and displacement of the toothed belt 19 (see arrow) thus provides rotation of the pinion 18 and thus opening and closing of the balloon control ring 11. Thus, rounded, pointed or other types of teeth may be used as long as this function is achieved. Fig. 9 shows a variant of the balloon control ring according to the invention according to fig. 7 in the open position (the toothed belt 19 has been moved a corresponding distance).
All the illustrated elements of the balloon control ring 11, which should be electrically conductive, can be manufactured by injection molding using plastic. For example, carbon fiber reinforced Polyamide (PA) or Polyetheretherketone (PEEK) are suitable for this purpose. Acrylonitrile-butadiene-styrene (ABS) copolymers may also be used, followed by chrome plating. In addition, the half rings 12 may be made of steel wire or steel plate. Half-ring 12 may also be made of steel, which is extrusion coated with plastic.
The existing ring spinning machine 1 can be advantageously retrofitted with a balloon control ring according to the invention.
List of reference numerals
1 Ring spinning machine
2 spinning station
31Head of ring spinning machine 1
32Tail of ring spinning machine 1
4 roving bobbin
5 drafting system
6 Rove
7 cop
8 spindle
9 spindle guide rail
10-ring guide rail
11 balloon control ring
12 half ring of balloon control ring 11
13 bearing
14 fork
15 gear teeth
15a board
16 lever
17 sliding block
18 pinion
19 tooth belt
Claims (14)
1. Balloon control ring (11) of a ring spinning machine (1), wherein the balloon control ring is locatable between a yarn guide and a ring traveler of the ring spinning machine (1), wherein the balloon control ring (11) is composed of at least two half rings (12), and each of the two half rings (12) is pivotably supported by a bearing (13) such that the balloon control ring (11) is openable or deployable at the top and/or at the bottom, characterized in that,
in addition to the bearings, each of the two half rings (12) has a fork (14) guided around the respective bearing (13) and interlocking gear teeth (15) located behind the bearing (13).
2. The balloon control ring (11) according to the preceding claim, characterized in that a rear plate (15a) fastened to the forks (14) of the half-ring (12) and having gear teeth (15) has a lever (16) or pinion (18) in order to open or deploy the balloon control ring (11) manually or automatically.
3. The balloon control ring (11) according to any one of the preceding claims, wherein the two half rings (12) at least partially overlap in the closed state.
4. The balloon control ring (11) according to any one of the preceding claims, wherein the half rings (12) each have a circular cross section, which together form a circle in the closed state.
5. Balloon control ring (11) according to any of the preceding claims, characterized in that the balloon control ring (11) has a smaller diameter than the cop of the ring spinning machine (1).
6. The balloon control ring (11) according to any one of the preceding claims, wherein the balloon control ring (11) has a diameter in the range of 20-60 mm.
7. The balloon control ring (11) according to any one of the preceding claims, wherein the balloon control ring (11) is made of an electrically conductive material, preferably plastic, such as carbon fiber reinforced Polyamide (PA) or Polyetheretherketone (PEEK).
8. Ring spinning machine (1) with a balloon control ring (11) according to any of the preceding claims, located between the yarn guides and the ring traveler of the ring spinning machine (1).
9. Ring spinning machine (1) according to the previous claim, characterized in that a rear plate (15a) fastened to the forks (14) of the half-ring (12) and having gear teeth (15) is connected to a lever (16) or pinion (18) in order to open or deploy the balloon control ring (11) manually or automatically.
10. A ring spinning machine (1) according to any of the preceding claims, characterized in that the balloon control ring (11) can be opened by hand during the spinning machine's operation in order to pull out the cop by hand or to perform a reverse winding during spinning.
11. A ring spinning machine (1) according to any of the preceding claims, characterized in that levers (16) and pneumatically operated sliders (17) or pinions (18) and toothed belts (19) can be provided which open and close the multiple balloon control rings (11) and can be locked in two positions.
12. A ring spinning machine (1) according to the preceding claim, characterized in that the slide (17) or toothed belt (19) is pneumatically driven.
13. A ring spinning machine (1) according to any of the preceding claims, characterized in that the balloon control ring (11) has a smaller diameter than the cop of the ring spinning machine (1).
14. A ring spinning machine (1) according to any of the preceding claims, characterized in that the balloon control ring (11) is reversible.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH01116/17 | 2017-09-08 | ||
| CH01116/17A CH714126A1 (en) | 2017-09-08 | 2017-09-08 | Balloon constriction ring of a ring spinning machine. |
| PCT/IB2018/056481 WO2019048980A1 (en) | 2017-09-08 | 2018-08-27 | Balloon control ring on a ring spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111527247A true CN111527247A (en) | 2020-08-11 |
| CN111527247B CN111527247B (en) | 2022-05-03 |
Family
ID=63667954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880072134.0A Active CN111527247B (en) | 2017-09-08 | 2018-08-27 | Balloon control ring for ring spinning machine |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3679183B1 (en) |
| CN (1) | CN111527247B (en) |
| CH (1) | CH714126A1 (en) |
| ES (1) | ES2945462T3 (en) |
| WO (1) | WO2019048980A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ308300B6 (en) * | 2018-06-01 | 2020-04-29 | Rieter Cz S.R.O. | Yarn balloon limiter at the spinning point of an annular spinning machine, annular spinning machine, method of threading the yarn into the yarn balloon limiter, and a method of handling the diver |
| CH717807A1 (en) * | 2020-09-02 | 2022-03-15 | Rieter Ag Maschf | Spinning station of a ring spinning machine, ring spinning machine and method for operating a spinning station of a ring spinning machine. |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1049747B (en) * | 1955-06-28 | 1959-01-29 | Alsacienne Constr Meca | THREAD BALLOON LIMITING RING OF RING SPINNING AND RING TWISTING MACHINES |
| US4825636A (en) * | 1986-11-10 | 1989-05-02 | Kanai Juyo Kogyo Co., Ltd. | Ballooning control rings for spinning machinery |
| DE4128523C1 (en) * | 1991-08-28 | 1993-01-07 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach, De | Attaching roving or yarn on ring spinning machine - involves controlling yarn balloon between spinning ring and yarn guide using additional balloon control ring |
| DE19944442A1 (en) * | 1999-09-16 | 2001-03-22 | Rieter Ag Maschf | Multiple balloon control rings for ring spinning machine include a holder to support adjacent rings vertically above each other |
| CN1295633A (en) * | 1998-03-30 | 2001-05-16 | 青泽纺织机械有限公司 | Method and device for spinning with a suppressed yarn balloon |
| CN1550584A (en) * | 2003-05-15 | 2004-12-01 | 株式会社丰田自动织机 | Method of operating ring spinning machine during suspension for doffing and method of cutting yarn during doffing |
| CN1751145A (en) * | 2003-02-14 | 2006-03-22 | 斯图加特德国纺织-纤维研究所-公共法基金会 | Thread guide device for a ring spindle |
| CN202430362U (en) * | 2011-12-05 | 2012-09-12 | 铜陵市精特机械有限责任公司 | Thin-plate balloon ring |
| CN103290538A (en) * | 2012-02-22 | 2013-09-11 | 株式会社丰田自动织机 | Ring spinning machine |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB814125A (en) * | 1955-06-24 | 1959-05-27 | Tweedales & Smalley 1920 Ltd | Improvements in or relating to balloon control rings and balloon control arrangements in textile spinning, twisting or like machines |
| FR2301E (en) * | 1903-04-16 | 1904-03-03 | Gustave Van Meurs | Anti-balloon thread guide for spinning machines |
| DE942377C (en) * | 1953-12-20 | 1956-05-03 | Deutscher Spinnereimaschb Ingo | Thread balloon constriction ring |
| SU112197A1 (en) * | 1957-08-08 | 1957-11-30 | А.Ф. Задоя | Ring thread limiter for spinning and twisting machines |
| DE1148919B (en) | 1958-01-16 | 1963-05-16 | Allgaeuer Maschb G M B H | Ring spinning and ring twisting machines with thread balloon constriction rings |
| GB1160972A (en) * | 1965-12-10 | 1969-08-13 | Mackie & Sons Ltd J | Improvements relating to Spinning |
| BE704536A (en) * | 1966-10-01 | 1968-02-01 | ||
| JPS5070229U (en) * | 1973-10-29 | 1975-06-21 | ||
| JPS5570299U (en) | 1978-11-08 | 1980-05-14 | ||
| DE4122882A1 (en) | 1991-07-11 | 1993-01-21 | Schurr Stahlecker & Grill | Ring twister or spinner frame - has paired vertical columns to guide the rails with movement of ring rail between lower winding zone and top of bobbin sleeve |
| CH686376A5 (en) | 1992-07-27 | 1996-03-15 | Rieter Ag Maschf | Spinning machine. |
| JPH0949131A (en) * | 1995-08-01 | 1997-02-18 | Howa Mach Ltd | Lappet device |
| DE102005014063A1 (en) | 2005-03-23 | 2006-10-19 | Saurer Gmbh & Co. Kg | Ring spinning machine with a device for producing effect yarn with yarn thickening |
| DE102013103050A1 (en) * | 2013-03-26 | 2014-10-02 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Thread guiding device for a textile machine, in particular for a ring spinning machine |
-
2017
- 2017-09-08 CH CH01116/17A patent/CH714126A1/en not_active Application Discontinuation
-
2018
- 2018-08-27 CN CN201880072134.0A patent/CN111527247B/en active Active
- 2018-08-27 ES ES18773620T patent/ES2945462T3/en active Active
- 2018-08-27 WO PCT/IB2018/056481 patent/WO2019048980A1/en unknown
- 2018-08-27 EP EP18773620.2A patent/EP3679183B1/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1049747B (en) * | 1955-06-28 | 1959-01-29 | Alsacienne Constr Meca | THREAD BALLOON LIMITING RING OF RING SPINNING AND RING TWISTING MACHINES |
| US4825636A (en) * | 1986-11-10 | 1989-05-02 | Kanai Juyo Kogyo Co., Ltd. | Ballooning control rings for spinning machinery |
| DE4128523C1 (en) * | 1991-08-28 | 1993-01-07 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach, De | Attaching roving or yarn on ring spinning machine - involves controlling yarn balloon between spinning ring and yarn guide using additional balloon control ring |
| CN1295633A (en) * | 1998-03-30 | 2001-05-16 | 青泽纺织机械有限公司 | Method and device for spinning with a suppressed yarn balloon |
| DE19944442A1 (en) * | 1999-09-16 | 2001-03-22 | Rieter Ag Maschf | Multiple balloon control rings for ring spinning machine include a holder to support adjacent rings vertically above each other |
| CN1751145A (en) * | 2003-02-14 | 2006-03-22 | 斯图加特德国纺织-纤维研究所-公共法基金会 | Thread guide device for a ring spindle |
| CN100510219C (en) * | 2003-02-14 | 2009-07-08 | 斯图加特德国纺织-纤维研究所-公共法基金会 | Thread guide device for a ring spindle |
| CN1550584A (en) * | 2003-05-15 | 2004-12-01 | 株式会社丰田自动织机 | Method of operating ring spinning machine during suspension for doffing and method of cutting yarn during doffing |
| CN202430362U (en) * | 2011-12-05 | 2012-09-12 | 铜陵市精特机械有限责任公司 | Thin-plate balloon ring |
| CN103290538A (en) * | 2012-02-22 | 2013-09-11 | 株式会社丰田自动织机 | Ring spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3679183A1 (en) | 2020-07-15 |
| CN111527247B (en) | 2022-05-03 |
| CH714126A1 (en) | 2019-03-15 |
| WO2019048980A1 (en) | 2019-03-14 |
| ES2945462T3 (en) | 2023-07-03 |
| EP3679183B1 (en) | 2023-03-01 |
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