CN114753029B - Double-control type ring spinning machine yarn broken end automatic stop system - Google Patents
Double-control type ring spinning machine yarn broken end automatic stop system Download PDFInfo
- Publication number
- CN114753029B CN114753029B CN202210464436.0A CN202210464436A CN114753029B CN 114753029 B CN114753029 B CN 114753029B CN 202210464436 A CN202210464436 A CN 202210464436A CN 114753029 B CN114753029 B CN 114753029B
- Authority
- CN
- China
- Prior art keywords
- roller
- arc
- push plate
- double
- automatic stop
- 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.)
- Active
Links
Images
Classifications
-
- 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
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
-
- 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
- D01H1/20—Driving or stopping arrangements
- D01H1/22—Driving or stopping arrangements for rollers of drafting machines; Roller speed control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a yarn broken end automatic stop system of a double-control ring spinning machine, which comprises an automatic stop device, a control device and a control device, wherein the control device controls the automatic stop device to cut off transmission contact between yarns and rollers, the rollers comprise a front roller, a middle roller and a rear roller, the automatic stop device comprises a push plate sliding in a fixed slideway, a support plate is connected to the push plate in a sliding manner, an arc-shaped wedge is hinged to the top of the support plate, the arc-shaped wedge is sleeved on a roller, and the push plate, the support plate and the wedge form a double-swing-rod sliding block mechanism or a three-swing-rod sliding block mechanism by taking the rollers as fulcrums. The beneficial effects of the utility model are as follows: the arc-shaped wedge is hinged with the support plate through the sliding of the support plate, so that the rotation angle of the arc-shaped wedge on the roller is increased, the simultaneous stopping of the middle roller and the rear roller or the simultaneous stopping of the front roller, the middle roller and the rear roller is realized, and the phenomenon that yarns between the front roller and the rear roller are pulled and thinned after yarn breakage is avoided.
Description
Technical Field
The utility model belongs to the technical field of ring spinning frame broken yarn automatic stop, and particularly relates to a double-control ring spinning frame yarn broken end automatic stop system.
Background
When the traditional ring spinning frame works, yarn breakage often occurs, and various broken end detection technologies exist in the prior art, so that yarn breakage can be timely found, an alarm is sent out, and then a broken yarn station is processed. After the broken end, broken spun yarn is easy to wind on a roller, a belt and a leather ring in a drafting mechanism of a ring spinning frame, so that a machine part is damaged, and meanwhile, the spun yarn is continuously sucked by a flute pipe, so that raw materials are wasted, wherein:
the utility model of China patent CN200520045861.8 discloses a device for automatically stopping feeding broken end roving of spun yarn, which consists of a bracket and a sensor, wherein the sensor is fixed on a yarn guide plate of the spinning frame, a spring reset type electromagnet is fixedly arranged in the bracket, one end of the electromagnet is connected with a locking hook, a movable sliding plate is arranged in the bracket, a spring is connected between the bracket and the movable sliding plate, the movable sliding plate is connected with a handle, the handle is arranged in the bracket, the other end of the movable sliding plate is provided with a semicircular inserting piece, the sensor is connected with the electromagnet through a wire, the bracket is fixed on a cradle arm of the spinning frame, a pin is arranged on the outer side of the semicircular inserting piece, the other end of the movable sliding plate is provided with a hole, the semicircular inserting piece is sleeved on a rear roller of the spinning frame, when the spun yarn breaks, the electromagnet acts, the movable sliding plate is released, the semicircular inserting piece is rotationally inserted between the rear roller and a rear leather roller, the roving is broken, feeding is prevented, a wadding is prevented from being wound on the roller, a belt and a leather ring is damaged, and simultaneously, the spun yarn is continuously sucked into a flute pipe.
The device can prevent the roving from being fed into the rear roller but can not stop the middle roller and the front roller, so that the rear roller stops rotating, the front roller and the middle roller continue rotating, yarns reserved between the front roller, the middle roller and the rear roller and yarns reserved between the front roller and the winding roller are all drawn and thinned, and the yarns enter the winding roller and are wound into finished yarns, so that the thickness of the finished yarns is uneven, and the quality of spun yarns is seriously affected.
Disclosure of Invention
The aim of the utility model is to: the utility model provides a yarn broken end automatic stop system for solve back roller and stop rotating, and preceding roller and well roller continue to rotate, remain the yarn between preceding roller, well roller and the back roller, and the yarn between preceding roller and the wire winding roller is all drawn the attenuation, and is twined in the finished product yarn in the wire winding roller, causes the uneven technical problem of finished product yarn thickness.
In order to achieve the above object, the present utility model provides a yarn breakage automatic stop system of a double-control ring spinning machine.
The specific technical scheme adopted by the utility model is as follows:
the utility model provides a two accuse ring spinning machine yarn broken end automatic stop system, stop motion and controlling means, control stop motion cuts off the transmission contact between yarn and the roller, the roller includes preceding roller, well roller and rear roller:
the automatic stop device comprises a push plate sliding in a fixed slideway, a supporting plate is connected to the push plate in a sliding way, an arc-shaped wedge is hinged to the top of the supporting plate, the arc-shaped wedge is sleeved on the roller, and the push plate, the supporting plate and the wedge form a double-swing-rod sliding block mechanism or a three-swing-rod sliding block mechanism by taking the roller as a fulcrum;
further, the end part of the push plate is provided with a double-speed driving assembly for reducing the length of the push plate, and the double-speed driving assembly drives the push plate to move under the control of a ring spinning machine main control system.
Further, the double-speed driving assembly comprises a power rod, the end part of the power rod is provided with a fixed pulley, one side of the power rod is provided with a synchronous belt with one fixed end, the other end of the synchronous belt bypasses the fixed pulley and then is fixed on the push plate, and the power rod pushes the fixed pulley to move so as to drive the push plate to move at double speed.
Further, the push plate is provided with a reset spring for resetting the push plate.
Further, the rotation angle of the arc-shaped wedge on the roller is A, and A is more than or equal to 0 degree and less than or equal to 133.6 degrees.
Further, an auxiliary baffle is arranged at the hinged position of the arc-shaped wedge and the supporting plate and used for limiting the swinging angle of the supporting plate and the arc-shaped wedge.
Further, the control device comprises a piezoelectric surface acoustic wave sensor and a driving component, wherein the piezoelectric surface acoustic wave sensor is arranged at the end part of the wedge, the driving component is arranged at the end part of the supporting plate, the driving component drives the push plate to move under the control of the ring spinning machine main control system, and the piezoelectric surface acoustic wave sensor feeds back to control the specific movement position of the push plate.
Further, a groove is formed in the end portion of the arc-shaped wedge, and a substrate of the piezoelectric surface acoustic wave sensor is fixed in the groove.
Further, the grooves are U-shaped.
Further, the base is fixed in the U-shaped groove, and the top of the base is lower than the top edge of the groove.
The utility model has the positive effects that:
1. through the gliding push pedal in fixed slide, the last sliding connection of push pedal has the backup pad, and the top of backup pad articulates there is arc wedge, and arc wedge cover is established on the roller, push pedal, backup pad and wedge regard the roller as the fulcrum group becomes two pendulum rod slider mechanisms or three pendulum rod slider mechanisms, has realized after the yarn broken ends, and arc wedge has cut off the yarn and has contacted with roller directly or indirectly, guarantees that the yarn is in static state, has avoided the yarn to be drawn down between the roller, influences spinning quality.
2. Through with the gliding push pedal in the fixed slide, the last sliding connection of push pedal has the backup pad, and the top of backup pad articulates there is arc wedge, has increased the rotation angle of arc wedge on the roller, for arc wedge inserts the belt roller between provide the necessary condition, has saved the sliding distance of layer board simultaneously, has realized that automaton installs in the narrow and small space between the roller.
Drawings
FIG. 1 is a three-dimensional schematic view of a spinning position for use in a yarn break stop motion system for a dual-control ring spinning machine according to the present utility model;
FIG. 2 is a schematic three-dimensional structure of a yarn end breakage automatic stop system of the double-control ring spinning machine of the present utility model shown in FIG. 1;
FIG. 3 is an elevation view of a yarn end break automatic stop system of the dual control ring spinning machine of the present utility model shown in FIG. 2;
FIG. 4 is a B-B cross-sectional view of a first embodiment of a yarn end break automatic stop system of a double control ring spinning machine according to the present utility model shown in FIG. 3;
FIG. 5 is a B-B cross-sectional view of a second embodiment of a yarn end break automatic stop system of a double control ring spinning machine of the present utility model shown in FIG. 3;
FIG. 6 is a yarn end break automatic stop system of the dual control ring spinning machine shown in FIG. 5;
FIG. 7 is a reference diagram comparing the limit position of a yarn break stop motion system of a double-control ring spinning machine according to the present utility model with the prior art;
FIG. 8 is a diagram of a piezoelectric SAW sensor for a yarn break stop-and-go system of a dual-control ring spinning machine in accordance with the present utility model;
legend description: 1-fixed shaft, 2-rear roller, 3-driving component, 301-fixed clamp, 4-push plate, 5-first arc-shaped wedge, 6-first support plate, 7-second arc-shaped wedge, 701-second arc-shaped wedge in self-stop position, 8-first hinge point, 801-second hinge point, 9-second support plate, 10-front roller, 11-lower belt, 12-middle roller, 13-pressure head component, 14-fixed frame, 15-frame, 16-upper belt, 17-lower belt tensioning component.
Detailed Description
The utility model is described in detail below with reference to the attached drawings and the specific embodiments:
specific examples:
in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Embodiment one:
as shown in fig. 1: a group of rollers are fixed on a frame 15 of the ring spinning frame and comprise a front roller 10, a middle roller 12 and a rear roller 2, a pressure head assembly 13 is fixed above the front roller 10, the middle roller 12 and the rear roller 2, a press roller corresponding to the front roller 10 is arranged at the bottom of the pressure head assembly 13, the press roller corresponding to the pressure head assembly 13 is fixed above the middle roller 12 and the rear roller 2, a lower belt 11 is arranged on the middle roller 12, an upper belt 16 is arranged on the press roller corresponding to the middle roller, yarns pass through between the press roller and the rollers, and the yarns pass through the direct contact surface of the lower belt 11 and the upper belt 16 at the middle roller; the upper portion of frame 15 is fixed with actuating assembly 3, as shown in fig. 2, actuating assembly 3 is connected with push pedal 4, be equipped with a plurality of linear arrangement's rectangular channel on the push pedal 4, the rectangular channel runs through push pedal 4, wherein two rectangular inslot activity joint respectively has first backup pad 6 and second backup pad 9, the upper end of first backup pad 6 is fixed with first arc wedge 5, it has second arc wedge 7 to articulate through first pin joint 8 on the second backup pad 9, first arc wedge 5 joint is on the back roller, the second arc wedge joint is on the roller to be located lower belt 11 below.
The specific use is as follows:
as shown in fig. 3 and 6, the push plate 4, the first support plate 6, the second support plate 9, the first arc-shaped wedge 5 and the second arc-shaped wedge 7 form a double-swing-rod sliding block mechanism by taking the middle roller 12 and the rear roller 2 as fulcrums, and the driving assembly 3 drives the push plate 4 to do linear reciprocating motion along a track in the driving assembly;
when the automatic stop state is not achieved, the driving assembly pushes the push plate 4 downwards, at the moment, as shown in fig. 3, the first arc-shaped wedge 5 and the second arc-shaped wedge 7 are wrapped on the lower semi-arc surfaces of the middle roller 12 and the rear roller 2, the first arc-shaped wedge 5 is not contacted with yarns, the second arc-shaped wedge 7 is not contacted with the lower belt 11, and at the moment, the power of the middle roller 12 and the rear roller 2 is smoothly transmitted to the yarns to drive the yarns to finish conveying;
when the automatic stop is required, the driving assembly pulls the push plate 4 upwards, and at this time, the second arc-shaped wedge 7 rotates anticlockwise around the middle roller 12 as shown in fig. 6 and is turned between the lower belt 11 and the middle roller, wherein the second arc-shaped wedge 701 in the automatic stop position shown by the dotted line in fig. 6 is also the limit position of the rotation of the second arc-shaped wedge 7 in the embodiment,
the second arc-shaped wedge 7 rotates anticlockwise around the middle roller 12, when the second arc-shaped wedge 7 rotates around the middle roller 12 and rotates between the lower belt 11 and the middle roller 12, the second arc-shaped wedge 7 blocks the contact between the lower belt 11 and the middle roller 12, the lower belt 11 loses the power from the middle roller 12 and cannot rotate, and then the yarn is stopped to be conveyed, meanwhile, the first arc-shaped wedge 5 rotates anticlockwise around the rear roller 2 and rotates between the rear roller 2 and the yarn, the yarn loses the power from the middle roller 12 and cannot be conveyed continuously, so that the yarn is stopped to be conveyed simultaneously between the middle roller 12 and the rear roller 2, the yarn is prevented from being stretched, the fact that the arc-shaped wedge cuts off the direct or indirect contact between the yarn and the roller after the yarn breaks ends is achieved, the yarn is guaranteed to be in a static state, and the yarn is prevented from being stretched and thinned, and the spinning quality is prevented from being influenced.
In this solution, the first arc-shaped wedge 5 and the second arc-shaped wedge 7 can adjust the rotation angle according to the actual need, and adjust the proper rotation angle between the limit position and the initial position.
It should be noted that this embodiment is applicable to the front roller 10 being a passive roller, i.e. the front roller 10 is not able to power the yarn and only plays a guiding role. When the front roller 10 is powered, a supporting plate and an arc-shaped wedge are needed to be added at the position of the front roller 10, and the specific scheme is the same as that of the middle roller 12 and the second arc-shaped wedge 7, and the above scheme is described in detail and is not repeated here.
Embodiment two:
as shown in fig. 5, on the basis of embodiment 1, the driving unit 3 is connected with a push plate 4, the push plate 4 is provided with a plurality of rectangular grooves which are arranged in a straight line, the rectangular grooves penetrate through the push plate 4, wherein a first support plate 6 and a second support plate 9 are movably clamped in the two rectangular grooves respectively, the upper end of the first support plate 6 is hinged with a first arc-shaped wedge 5 through a first hinge point 801, the second support plate 9 is hinged with a second arc-shaped wedge 7 through a first hinge point 8, the first arc-shaped wedge 5 is clamped on a rear roller, the second arc-shaped wedge is clamped on a middle roller and is positioned below a lower belt 11,
the specific use method is the same as that of the first embodiment, and will not be described further herein, but the difference is that in the second embodiment, as shown in fig. 6, the arc-shaped wedge and the support plate are connected in a hinged manner, so that the limit positions of the first support plate 6 and the first arc-shaped wedge 5, and the limit positions of the second support plate 9 and the second arc-shaped wedge 7 can be shown in fig. 6, the length of the push plate 4 is reduced, the volume of the present utility model is reduced, and the present utility model can be installed in a smaller installation space.
As shown in fig. 7, when the first support plate 6 and the first arc-shaped wedge 5 are not hinged, after the first arc-shaped wedge 5 rotates by 133.6 degrees, the position of the first support plate 6 is completely separated from the push plate 1 or is located at a position beyond the installation space of the device, so that the limit position cannot be reached.
Embodiment III:
on the basis of the first embodiment or the second embodiment, the end part of the push plate is provided with a double-speed driving assembly for reducing the length of the push plate, and the double-speed driving assembly drives the push plate to move under the control of a ring spinning machine main control system. The double-speed driving assembly comprises a power rod, a fixed pulley is arranged at the end part of the power rod, a synchronous belt with one fixed end is arranged on one side of the power rod, the other end of the synchronous belt is fixed on the push plate after bypassing the fixed pulley, and the power rod pushes the fixed pulley to move so as to drive the push plate to move at double speed. The push plate is provided with a reset spring for resetting the push plate.
Embodiment four:
the control device comprises a piezoelectric surface acoustic wave sensor which is arranged at the end part of the wedge and a driving component which is arranged at the end part of the supporting plate, the driving component drives the push plate to move under the control of a main control system of the ring spinning machine, the piezoelectric surface acoustic wave sensor feeds back to control the specific movement position of the push plate,
the end of the arc-shaped wedge is provided with a groove, a substrate of the piezoelectric surface acoustic wave sensor is fixed in the groove, the groove is U-shaped, the substrate is fixed in the U-shaped groove, and the top of the substrate is lower than the top edge of the groove.
As shown in fig. 8, the surface acoustic wave is an acoustic wave propagating along the surface of the elastic substrate, and is widely applied to the piezoelectric sensor device, and when the piezoelectric surface acoustic wave sensor is actually manufactured, a fork transducer, i.e., IDT, is generally deposited on the piezoelectric substrate 30 by a semiconductor processing technology, when a voltage is applied to the transmit IDT 27, the transmit IDT 27 propagates along the surface of the substrate, and when physical or chemical parameters such as temperature, pressure, gas, etc. act on the surface of the piezoelectric surface acoustic wave sensor, the propagation speed/frequency of the surface acoustic wave on the piezoelectric substrate 30 of the distance D between the transmit IDT 27 and the receive IDT 22 changes, and is measured by the receive IDT 22, wherein in this case, the piezoelectric substrate 30 is wrapped by the lower belt 11 plate in a U shape, and when the front end of the second arc-shaped wedge 7 contacts with the lower belt 11, the piezoelectric substrate 30 receives the pressure and friction force of the belt, so that the propagation speed/frequency of the surface acoustic wave changes, and the detection of the belt position and the deviation is achieved by measuring the receive IDT 22.
When the driving component 13 is not started and the piezoelectric surface acoustic wave sensor detects a signal, the lower belt 11 is deflected, and the function can be judged by the cooperation of the function and the action of the driving component 13, otherwise, the function cannot be realized.
The foregoing has outlined broadly some of the aspects and features of various embodiments, which should be construed to be merely illustrative of various potential applications. Other beneficial results can be obtained by applying the disclosed information in a different manner or by combining various aspects of the disclosed embodiments. Other aspects and a more complete understanding of the exemplary embodiments may be derived by referring to the detailed description of the exemplary embodiments when considered in conjunction with the following figures, on the basis of the scope defined by the claims.
In addition, the utility model also discloses the following technical scheme:
the rotation angle of the arc-shaped wedge on the roller is A, and A is more than or equal to 0 degree and less than or equal to 133.6 degrees.
Preferably, the rotation angle of the arc-shaped wedge on the roller is A, and A is more than or equal to 0 degree and less than or equal to 120 degrees.
The above embodiments illustrate the present utility model in detail. The above description is not intended to limit the utility model, but rather the utility model is not limited to the examples described above, but is intended to cover all changes, modifications, additions or subtractions, and substitutions within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a yarn broken end automatic stop system of double control formula ring spinning machine, includes automatic stop device and controlling means, fixed a set of roller in the frame of ring spinning machine, controlling means control automatic stop device cuts off the transmission contact between yarn and the roller, the roller includes preceding roller, well roller and back roller, its characterized in that:
the automatic stop device comprises a push plate sliding in a fixed slideway, two support plates are connected on the push plate in a sliding way, arc-shaped wedges are hinged at the tops of the two support plates,
the control device comprises a piezoelectric surface acoustic wave sensor and a driving assembly arranged at the end part of the push plate, wherein the piezoelectric surface acoustic wave sensors are arranged at the end parts of the two arc-shaped wedges, the driving assembly drives the push plate to move under the control of a ring spinning machine main control system, and the piezoelectric surface acoustic wave sensors feed back and control the specific movement position of the push plate;
the driving assembly is fixedly arranged on the upper part of the frame, the driving assembly is connected with the push plate, a plurality of rectangular grooves which are linearly arranged are formed in the push plate, the rectangular grooves penetrate through the push plate, a first support plate and a second support plate are movably clamped in the two rectangular grooves respectively, a first arc-shaped wedge is hinged to the upper end of the first support plate through a first hinge point, a second arc-shaped wedge is hinged to the second support plate through a second hinge point, the first arc-shaped wedge is clamped on the rear roller, and the second arc-shaped wedge is clamped on the middle roller; the device comprises a push plate, a first supporting plate, a second supporting plate, a first arc-shaped wedge and a second arc-shaped wedge, wherein a double-swing-rod sliding block mechanism is formed by taking the middle roller and the rear roller as supporting points, and a driving assembly drives the push plate to do linear reciprocating motion in a fixed slideway;
an auxiliary baffle is arranged at the hinge joint of the arc-shaped wedge and the supporting plate and used for limiting the swing angle of the supporting plate and the arc-shaped wedge;
the rotation angle of each arc-shaped wedge on the roller is A, and A is more than or equal to 0 degree and less than or equal to 133.6 degrees.
2. The yarn end breakage automatic stop system of a double control type ring spinning machine as claimed in claim 1, wherein the driving assembly is a double speed driving assembly for reducing the length of the push plate, and the double speed driving assembly drives the push plate to move under the control of the main control system of the ring spinning machine.
3. The yarn breakage automatic stop system of a double-control ring spinning machine according to claim 2, wherein the double-speed driving assembly comprises a power rod, a fixed pulley is arranged at the end part of the power rod, a synchronous belt with one fixed end is arranged on one side of the power rod, the other end of the synchronous belt is fixed on the push plate after bypassing the fixed pulley, and the power rod pushes the fixed pulley to move to drive the push plate to move at double speeds.
4. A yarn end breakage automatic stop system for a double control type ring spinning machine according to claim 3, wherein the push plate is provided with a return spring for return of the push plate.
5. The yarn end breakage automatic stop system of a double control ring spinning machine according to claim 4, wherein a groove is formed at an end of each arc-shaped wedge, and a substrate of the piezoelectric surface acoustic wave sensor is fixed in the groove.
6. The yarn end breaking stop system of a double control ring spinning machine as claimed in claim 5, wherein said groove is U-shaped.
7. The yarn end break automatic stop system of a double control ring spinning machine as claimed in claim 6, wherein said base is fixed in a U-shaped groove with the top of the base being lower than the top edge of the groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210464436.0A CN114753029B (en) | 2022-04-29 | 2022-04-29 | Double-control type ring spinning machine yarn broken end automatic stop system |
| PCT/CN2022/129717 WO2023207018A1 (en) | 2022-04-29 | 2022-11-04 | Yarn break self-stop system for double-control ring spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210464436.0A CN114753029B (en) | 2022-04-29 | 2022-04-29 | Double-control type ring spinning machine yarn broken end automatic stop system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114753029A CN114753029A (en) | 2022-07-15 |
| CN114753029B true CN114753029B (en) | 2023-06-20 |
Family
ID=82332757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210464436.0A Active CN114753029B (en) | 2022-04-29 | 2022-04-29 | Double-control type ring spinning machine yarn broken end automatic stop system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114753029B (en) |
| WO (1) | WO2023207018A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753029B (en) * | 2022-04-29 | 2023-06-20 | 日照品特裕华纺织科技有限公司 | Double-control type ring spinning machine yarn broken end automatic stop system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4326371A (en) * | 1980-03-03 | 1982-04-27 | Parks-Cramer Company | Supply strand interruption mechanism for textile yarn spinning machine |
| JPS5860031A (en) * | 1981-09-29 | 1983-04-09 | Naganori Yamana | Yarn break detector and yarn feed stopper |
| DE3815202A1 (en) * | 1988-05-04 | 1989-11-23 | Zinser Textilmaschinen Gmbh | Roving stop device |
| WO2016092126A1 (en) * | 2014-12-12 | 2016-06-16 | Pinter Caipo, S.A.U. | Device for interrupting the supply of a bundle of fibres, method for interrupting the supply of a bundle of fibres, and machine for spinning a core thread, comprising said device |
| CN105951231A (en) * | 2016-07-12 | 2016-09-21 | 江苏乐华自动化科技有限公司 | Adaptive micro-tension core spun yarn core-breakage protection quick response device |
| CN208533012U (en) * | 2018-07-06 | 2019-02-22 | 湖南工程学院 | The device of winding roller is wound on two-for-one twister after prevention cylinder yarn broken yarn |
| CN209178558U (en) * | 2018-12-03 | 2019-07-30 | 陕西长岭软件开发有限公司 | A kind of rove clamping automatic stop arrangement for spinning frame single ingot monitoring system |
| CN210596404U (en) * | 2019-08-13 | 2020-05-22 | 上海兰宝传感科技股份有限公司 | Automatic stop feeding device for round-rod-type gear-adjusting spun yarn broken end and roving |
| CN210684055U (en) * | 2019-08-13 | 2020-06-05 | 上海兰宝传感科技股份有限公司 | Automatic stop feeding device for front reset spun yarn broken end and roving |
| CN210945900U (en) * | 2019-11-18 | 2020-07-07 | 日照品特裕华纺织科技有限公司 | Spinning cake automatic stop mechanism |
| CN114753029B (en) * | 2022-04-29 | 2023-06-20 | 日照品特裕华纺织科技有限公司 | Double-control type ring spinning machine yarn broken end automatic stop system |
-
2022
- 2022-04-29 CN CN202210464436.0A patent/CN114753029B/en active Active
- 2022-11-04 WO PCT/CN2022/129717 patent/WO2023207018A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023207018A1 (en) | 2023-11-02 |
| CN114753029A (en) | 2022-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114753029B (en) | Double-control type ring spinning machine yarn broken end automatic stop system | |
| KR0136654B1 (en) | Machine and method for the formation of coreless logs of web material | |
| US4080775A (en) | Yarn piecing process and apparatus for an open end spinning assembly | |
| US5244197A (en) | Friction feeder for paper sheets | |
| US3868815A (en) | Drive and brake mechanism for an open-end spinning assembly | |
| US4178749A (en) | Method and apparatus for execution of a piecing process | |
| KR900009414A (en) | Winder | |
| EP4279196A1 (en) | Material belt cutting apparatus and stacking device | |
| JPS5810498B2 (en) | How to kiss an open-end spinning machine | |
| JPS61258031A (en) | Open end rotary type fine spinning frame | |
| US3304584A (en) | Drafting mechanism | |
| CN220196258U (en) | Control feeding detection mechanism of cold header | |
| CN109081175A (en) | A kind of automatic winder and its control method of swing rod guide | |
| US4501221A (en) | Thread paraffining device employing a thread element | |
| US5331798A (en) | Method and device for joining yarn in an open-end spinning means | |
| US20020014548A1 (en) | Winding device for a cheese-producing textile machine | |
| JP2002240993A (en) | Touch roller device | |
| CN217399067U (en) | Double-insertion-piece ring spinning machine yarn breakage automatic stop device | |
| CN218619602U (en) | Yarn cutter capable of adjusting tension | |
| JP3812426B2 (en) | Looseness detection device for spinning rollers of spinning machines | |
| JP2515699Y2 (en) | Roving supply stop device | |
| US4660372A (en) | Driving arrangement for open-end friction spinning machines | |
| CN217100689U (en) | To compression roller device and CV barrel cellophane packagine machine thereof | |
| CN1155021A (en) | Spinning device | |
| CN216193001U (en) | Broken strip detection device of drawing frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |