CN112030291A - Automatic stop device for two-for-one twisting and end breaking - Google Patents
Automatic stop device for two-for-one twisting and end breaking Download PDFInfo
- Publication number
- CN112030291A CN112030291A CN202010918375.1A CN202010918375A CN112030291A CN 112030291 A CN112030291 A CN 112030291A CN 202010918375 A CN202010918375 A CN 202010918375A CN 112030291 A CN112030291 A CN 112030291A
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- Prior art keywords
- automatic stop
- bottom plate
- spindle
- plate
- motor
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- 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
- D01H13/1616—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 characterised by the detector
- D01H13/1625—Electro-mechanical actuators
-
- 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
- D01H13/1616—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 characterised by the detector
- D01H13/1633—Electronic actuators
- D01H13/165—Photo-electric sensing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a double-twist broken end automatic stop device which comprises a supporting assembly and an automatic stop assembly, wherein two side plates of the supporting assembly are fixedly connected with a bottom plate, a supporting rod penetrates through the bottom plate, a spindle is rotatably connected with the supporting rod, a first motor is arranged on one side of the bottom plate and is rotatably connected with the spindle through a driving gear, a sliding block of the automatic stop assembly is slidably connected with the two side plates, a driving roller is rotatably connected with the two sliding blocks, a spool and a driven wheel are arranged on the driving roller, and a friction wheel is driven by a second motor. Can produce tension when the spool twines the silk thread, tension drives the drive roller and relies on the slider to slide and make follower contact friction pulley to make the friction pulley drive the follower and rotate, thereby can drive the drive roller and rotate and twine the silk thread, when the silk thread fracture, the drive roller loses tension, thereby can break off the contact of follower and friction pulley, thereby automatic shutdown kinking, make the workman have sufficient time to handle, reduced workman's intensity of labour.
Description
Technical Field
The invention relates to the technical field of yarn double-twisting equipment, in particular to a double-twisting broken-end automatic stop device.
Background
The two-for-one twister can bond two or more single yarns into a folded yarn by twisting, and the performance of the raw yarn is enhanced to meet the requirements of customers.
The length of a two-for-one twisting vehicle used in the textile printing and dyeing industry is about 20 meters, each two-for-one twisting vehicle is provided with 256 spindles, and when the two-for-one twisting vehicle works, yarns on each spindle need to be twisted and then wound on a spool. Usually, one worker needs to manage 10 left and right two-for-one twisting vehicles. In the process of winding the spindle on the bobbin, the yarn breakage condition is inevitably generated, and the product quality is influenced if the yarn breakage condition is not found or is not processed in time, so that continuous patrol of workers is required, the labor intensity of the workers is high, and the health of the workers is not facilitated.
Disclosure of Invention
The invention aims to provide a double-twist broken-end automatic stop device, and aims to solve the problem that the existing equipment cannot automatically process broken-end bobbins, so that the labor intensity of workers is high.
In order to achieve the above purpose, the invention provides a two-for-one twisting and end breaking automatic stop device, which comprises a support component and an automatic stop component, wherein the support component comprises a bottom plate, two side plates, a first motor, a driving gear, a support rod and spindles, the two side plates are fixedly connected with the bottom plate and are positioned at two sides of the bottom plate, the support rod is provided with a first through hole, the support rod is fixedly connected with the bottom plate and penetrates through the bottom plate, the spindles are rotatably connected with the support rod, the support rod penetrates through the spindles, the first motor is fixedly connected with the bottom plate and is positioned at one side of the bottom plate, the driving gear is rotatably connected with the bottom plate and is meshed with a rotating shaft of the first motor and the spindles, the automatic stop component comprises a second motor, a friction wheel, a driving roller, a sliding block, a driven wheel and a spool, the quantity of slider has two, two the slider respectively with two curb plate sliding connection, and be located one side of curb plate, drive roller and two the slider rotates to be connected, and is located two between the slider, the spool with drive roller fixed connection, and be located the outside of drive roller, the follower with drive roller fixed connection, and be located one side of drive roller, the friction pulley with curb plate fixed connection, and be located the curb plate is close to one side of follower, the second motor with curb plate fixed connection, the pivot of second motor with friction pulley fixed connection.
The supporting assembly further comprises a supporting wheel, and the supporting wheel is fixedly connected with the spindle and is positioned on one side, close to the supporting rod, of the spindle.
The supporting assembly further comprises a tension sensor, and the tension sensor is fixedly connected with the supporting wheel and located on one side of the supporting wheel.
The driven wheel is provided with a friction layer, and the friction layer is located on the outer side of the driven wheel.
Wherein, the two-for-one twist with fingers disconnected end stop motion still includes the detector, the detector includes separation blade, opto-coupler and controller, the separation blade with slider fixed connection, and be located one side of slider, the opto-coupler with curb plate fixed connection, and be located the curb plate is close to one side of slider, the controller with the opto-coupler electricity is connected, and is located one side of curb plate.
The detector further comprises an alarm lamp, wherein the alarm lamp is fixedly connected with the side plate, is positioned on one side of the side plate far away from the bottom plate, and is electrically connected with the controller.
The detector also comprises a loudspeaker, wherein the loudspeaker is fixedly connected with the side plate, positioned on one side of the side plate and electrically connected with the controller.
The invention relates to a two-for-one twisting broken end automatic stop device, wherein a support rod is fixedly connected with a bottom plate, yarns can penetrate through a first through hole, a spindle is rotatably connected with the support rod, a first motor is fixedly connected with the bottom plate, a driving gear is rotatably connected with the bottom plate and is meshed with a rotating shaft of the first motor and the spindle, a non-twisted silk thread can be placed on the spindle, then the first motor can drive the spindle to rotate through the driving gear, so that the spindle surrounds the support rod to drive the silk thread to rotate for twisting, two sliding blocks are respectively slidably connected with two side plates, a driving roller is rotatably connected with the two sliding blocks, so that the driving roller can slide and rotate relative to the side plates through the sliding blocks, and a spool is fixedly connected with the driving roller, the spool rotates in order to be used for twining the silk thread after twisting, the follower with drive roller fixed connection, the friction pulley with curb plate fixed connection, the second motor with curb plate fixed connection, the pivot of second motor with friction pulley fixed connection, the second motor can drive the friction pulley rotates, when can produce a tension when twining the silk thread on the spool, this tension can drive the drive roller relies on the slider slides and makes the follower contact the friction pulley, thereby makes the friction pulley drive the follower rotates, thereby can drive the drive roller rotates and twines the silk thread, when the silk thread breaks, the drive roller loses tension, thereby can break off the follower with the contact of friction pulley, thereby automatic stop kinking for the workman has sufficient time to handle, has reduced workman's intensity of labour, the problem of current equipment can not automatic processing broken end's spool make workman intensity of labour big is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a left side structural view of a two-for-one twist break automatic stop motion of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a right side structural view of a double twist break automatic stop motion of the present invention;
fig. 4 is a top structural view of a double twist break automatic stop motion of the present invention.
1-supporting component, 2-automatic stop component, 3-detector, 11-bottom plate, 12-side plate, 13-first motor, 14-driving gear, 15-supporting rod, 16-spindle, 17-supporting wheel, 18-tension sensor, 19-positioning wheel, 151-first through hole, 21-second motor, 22-friction wheel, 23-driving roller, 24-sliding block, 25-driven wheel, 26-bobbin, 27-spring, 28-speed reducing plate, 251-friction layer, 31-baffle plate, 32-optical coupler, 33-controller, 34-alarm lamp and 35-loudspeaker.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the present invention provides a two-for-one twisting and end-breaking automatic stop device, comprising:
supporting component 1 and automatic stop component 2, supporting component 1 includes bottom plate 11, curb plate 12, first motor 13, drive gear 14, bracing piece 15 and spindle 16, the quantity of curb plate 12 has two, two curb plate 12 with bottom plate 11 fixed connection, and be located the both sides of bottom plate 11, bracing piece 15 has first through-hole 151, bracing piece 15 with bottom plate 11 fixed connection, and pass bottom plate 11, spindle 16 with bracing piece 15 rotates to be connected, bracing piece 15 passes spindle 16, first motor 13 with bottom plate 11 fixed connection, and be located one side of bottom plate 11, drive gear 14 with bottom plate 11 rotates to be connected, and with the pivot of first motor 13 with spindle 16 meshes, automatic stop component 2 includes second motor 21, friction pulley 22, drive roller 23, slider 24, driven wheel 25 and spool 26, the quantity of slider 24 has two, two slider 24 respectively with two curb plate 12 sliding connection, and be located one side of curb plate 12, drive roller 23 and two slider 24 rotates to be connected, and is located two between the slider 24, spool 26 with drive roller 23 fixed connection, and be located the outside of drive roller 23, driven wheel 25 with drive roller 23 fixed connection, and be located one side of drive roller 23, friction wheel 22 with curb plate 12 fixed connection, and be located curb plate 12 is close to one side of driven wheel 25, second motor 21 with curb plate 12 fixed connection, the pivot of second motor 21 with friction wheel 22 fixed connection.
In this embodiment, the supporting assembly 1 includes a bottom plate 11, two side plates 12, a first motor 13, a driving gear 14, a supporting rod 15 and a spindle 16, the number of the side plates 12 is two, the two side plates 12 are fixedly connected with the bottom plate 11 and are located at both sides of the bottom plate 11, the supporting rod 15 has a first through hole 151 through the side plates 12 and the bottom plate 11 to support the whole device, the supporting rod 15 is fixedly connected with the bottom plate 11 and passes through the bottom plate 11, a yarn passes through the first through hole 151, the spindle 16 is rotatably connected with the supporting rod 15, the supporting rod 15 passes through the spindle 16, the first motor 13 is fixedly connected with the bottom plate 11 and is located at one side of the bottom plate 11, the driving gear 14 is rotatably connected with the bottom plate 11 and is engaged with a rotating shaft of the first motor 13 and the spindle 16, a yarn without twisting is placed on the spindle 16, then the spindle 16 can be driven to rotate by the first motor 13 through the driving gear 14, so that the spindle 16 surrounds the supporting rod 15 to drive the yarn to rotate for twisting, the automatic stop assembly 2 comprises two second motors 21, a friction wheel 22, a driving roller 23, two sliding blocks 24, a driven wheel 25 and a spool 26, the number of the sliding blocks 24 is two, the two sliding blocks 24 are respectively connected with the two side plates 12 in a sliding manner and are positioned at one side of the side plates 12, the driving roller 23 is connected with the two sliding blocks 24 in a rotating manner and is positioned between the two sliding blocks 24, so that the driving roller 23 can slide and rotate relative to the side plates 12 through the sliding blocks 24, the spool 26 is fixedly connected with the driving roller 23 and is positioned at the outer side of the driving roller 23, the spool 26 rotates to wind the twisted silk thread, the driven wheel 25 is fixedly connected with the driving roller 23 and is located on one side of the driving roller 23, the friction wheel 22 is fixedly connected with the side plate 12 and is located on one side of the side plate 12 close to the driven wheel 25, the second motor 21 is fixedly connected with the side plate 12, the rotating shaft of the second motor 21 is fixedly connected with the friction wheel 22, the second motor 21 can drive the friction wheel 22 to rotate, when the silk thread is wound on the spool, a tension force is generated, the tension force can drive the driving roller 23 to slide by means of the sliding block 24 to enable the driven wheel 25 to contact the friction wheel 22, so that the friction wheel 22 drives the driven wheel 25 to rotate, the driving roller 23 can be driven to rotate to wind the silk thread, when the silk thread is broken, the driving roller 23 loses the tension force, therefore, the contact between the driven wheel 25 and the friction wheel 22 is cut off, the winding is automatically stopped, the worker has sufficient time to process, the labor intensity of the worker is reduced, and the problem that the labor intensity of the worker is high because the broken spool 26 cannot be automatically processed by the conventional equipment is solved. In the combined twisting device composed of a plurality of the devices, when the silk thread is broken, only the broken silk thread spool 26 stops winding the silk thread without influencing the operation of other devices, thereby improving the operation efficiency of the device.
Further, the supporting component 1 further comprises a supporting wheel 17, and the supporting wheel 17 is fixedly connected with the spindle 16 and is located on one side of the spindle 16 close to the supporting rod 15.
In this embodiment, the supporting wheel 17 can pull the yarn coming out of the spindle 16 away from the spindle 16, so that the yarn can be prevented from being worn and the yarn is less likely to break.
Further, the support assembly 1 further comprises a tension sensor 18, and the tension sensor 18 is fixedly connected with the support wheel 17 and is located on one side of the support wheel 17.
In the present embodiment, the type of the tension sensor is Z401, and the tension sensor 18 is disposed at one side of the supporting wheel 17, so that the tension of the tensed yarn can be detected, and the tension can be more conveniently detected and controlled.
Further, the driven wheel 25 has a friction layer 251, and the friction layer 251 is located at the outer side of the driven wheel 25.
In the present embodiment, the friction layer 251 can increase the friction force between the driven wheel 25 and the friction wheel 22, so that the combination can be more stable during transmission, and the slipping phenomenon can be avoided.
Further, the automatic stop assembly 2 further comprises a spring 27, and the spring 27 is fixedly connected with the side plate 12 and is located between the sliding block 24 and the side plate 12.
In this embodiment, after the wire is broken, the slider 24 is moved away from the friction wheel 22 by the restoring force of the spring 27, so that the driven wheel 25 and the friction wheel 22 are actively separated, and the separation is more rapid and stable.
Further, the automatic stop assembly 2 further comprises a speed reduction plate 28, and the speed reduction plate 28 is fixedly connected with the side plate 12 and is located on one side of the driven wheel 25 far away from the friction wheel 22.
In the present embodiment, after the driven wheel 25 is separated from the friction wheel 22 by the spring 27, the driven wheel moves to contact the speed reduction plate 28, so that the speed reduction plate 28 is quickly braked, and the spool 26 can be more quickly stopped.
Further, the support assembly 1 further comprises a positioning wheel 19, wherein the positioning wheel 19 is rotatably connected with the side plate 12 and is positioned at one side of the spool 26.
In this embodiment, after the yarn passes through the supporting rod 15, the yarn is wound on the spool 26 again by the positioning wheel 19, so that the tension of the yarn can be finely adjusted more conveniently by replacing the positioning wheel 19 with different diameters, and the tension can be controlled more accurately.
Further, two-for-one twisting broken end automatic stop device still includes detector 3, detector 3 includes separation blade 31, opto-coupler 32 and controller 33, separation blade 31 with slider 24 fixed connection, and be located one side of slider 24, opto-coupler 32 with curb plate 12 fixed connection, and be located curb plate 12 is close to one side of slider 24, controller 33 with opto-coupler 32 electricity is connected, and is located one side of curb plate 12.
In this embodiment, the type of opto-coupler 32 can be SOEG-E/S, and when slider 24 was moved under the tension to opto-coupler 32 position department, it was not broken to show the silk thread, when slider 24 kept away from when friction pulley 22, separation blade 31 left opto-coupler 32 to can detect the silk thread disconnection, controller 33 mainly is formed by the singlechip design, can accept the signal of opto-coupler 32.
Further, the detector 3 further comprises a warning lamp 34, wherein the warning lamp 34 is fixedly connected with the side plate 12, is positioned on one side of the side plate 12 far away from the bottom plate 11, and is electrically connected with the controller 33.
In the present embodiment, the controller 33 may light the alarm lamp 34 to notify the operator after detecting the disconnection of the wire, so that the operator can perform the treatment in time.
Further, the detector 3 further includes a speaker 35, and the speaker 35 is fixedly connected to the side plate 12, is located at one side of the side plate 12, and is electrically connected to the controller 33.
In the present embodiment, after detecting the disconnection of the wire, the controller 33 may also drive the speaker 35 to take place, so that the attention of the operator can be more clearly attracted, and in cooperation with the warning lamp 34, so that the operator can determine the wire-disconnection position more quickly and more quickly to perform the processing.
The working principle and the using process of the invention are as follows: referring to fig. 1 and 2, after the present invention is installed, the spindle 16 is wound with untwisted threads, the first motor 13 is started, the spindle 16 is driven by the driving gear 14 to move, so that the spindle 16 can rotate around the supporting rod 15 to twist, the threads are fixed on the spool 26 by the positioning wheel 19 to generate a certain tension, the driven wheel 25 is close to and contacts the friction wheel 22, the second motor 21 is started to drive the friction wheel 22 to rotate, so that the driving roller 23 can be driven to rotate to start winding, when the threads are broken, the spring 27 pushes the sliding block 24 away from the friction wheel 22, so that the driven wheel 25 contacts the speed reduction plate 28 to stop quickly, the blocking plate 31 is away from the optical coupler 32, and the controller 33 controls the alarm lamp 34 and the speaker 35 to make an operator determine the breaking of the threads more quickly Position, and thus process.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An automatic stop device for two-for-one twisting and end breaking is characterized in that,
including supporting component and automatic stop subassembly, supporting component includes bottom plate, curb plate, first motor, drive gear, bracing piece and spindle, the quantity of curb plate has two, two the curb plate with bottom plate fixed connection to be located the both sides of bottom plate, the bracing piece has first through-hole, the bracing piece with bottom plate fixed connection, and pass the bottom plate, the spindle with the bracing piece rotates to be connected, the bracing piece passes the spindle, first motor with bottom plate fixed connection, and be located one side of bottom plate, drive gear with the bottom plate rotates to be connected, and with the pivot of first motor with the spindle meshing, automatic stop subassembly includes second motor, friction pulley, drive roller, slider, follower and spool, the quantity of slider has two, two the slider respectively with two curb plate sliding connection, and be located one side of curb plate, drive roller and two the slider rotates to be connected, and is located two between the slider, the spool with drive roller fixed connection, and be located the outside of drive roller, the follower with drive roller fixed connection, and be located one side of drive roller, the friction pulley with curb plate fixed connection, and be located the curb plate is close to one side of follower, the second motor with curb plate fixed connection, the pivot of second motor with friction pulley fixed connection.
2. A two-for-one twist break automatic stop device according to claim 1,
the supporting component further comprises a supporting wheel, and the supporting wheel is fixedly connected with the spindle and is positioned on one side, close to the supporting rod, of the spindle.
3. A two-for-one twist break automatic stop device according to claim 2,
the supporting component also comprises a tension sensor, and the tension sensor is fixedly connected with the supporting wheel and is positioned on one side of the supporting wheel.
4. A two-for-one twist break automatic stop device according to claim 1,
the driven wheel is provided with a friction layer, and the friction layer is located on the outer side of the driven wheel.
5. A two-for-one twist break automatic stop device according to claim 1,
the double-twist broken-end automatic stop device further comprises a detector, the detector comprises a separation blade, an optical coupler and a controller, the separation blade is fixedly connected with the sliding block and is positioned on one side of the sliding block, the optical coupler is fixedly connected with the side plate and is positioned on one side of the sliding block, and the controller is electrically connected with the optical coupler and is positioned on one side of the side plate.
6. A two-for-one twist break automatic stop device according to claim 5,
the detector further comprises an alarm lamp, wherein the alarm lamp is fixedly connected with the side plate, is positioned on one side of the side plate far away from the bottom plate, and is electrically connected with the controller.
7. A two-for-one twist break automatic stop device according to claim 6,
the detector also comprises a loudspeaker, wherein the loudspeaker is fixedly connected with the side plate, positioned on one side of the side plate and electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918375.1A CN112030291A (en) | 2020-09-04 | 2020-09-04 | Automatic stop device for two-for-one twisting and end breaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918375.1A CN112030291A (en) | 2020-09-04 | 2020-09-04 | Automatic stop device for two-for-one twisting and end breaking |
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| Publication Number | Publication Date |
|---|---|
| CN112030291A true CN112030291A (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010918375.1A Pending CN112030291A (en) | 2020-09-04 | 2020-09-04 | Automatic stop device for two-for-one twisting and end breaking |
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| Country | Link |
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| CN (1) | CN112030291A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241676A (en) * | 2021-06-23 | 2021-08-10 | 陕西德能电力工程有限公司 | Electric power construction tensioner bullwheel |
| CN114908445A (en) * | 2022-03-23 | 2022-08-16 | 闽江学院 | Efficient and intelligent assembly line type environment-friendly flame-retardant yarn spinning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241676A (en) * | 2021-06-23 | 2021-08-10 | 陕西德能电力工程有限公司 | Electric power construction tensioner bullwheel |
| CN114908445A (en) * | 2022-03-23 | 2022-08-16 | 闽江学院 | Efficient and intelligent assembly line type environment-friendly flame-retardant yarn spinning device |
| CN114908445B (en) * | 2022-03-23 | 2023-02-24 | 闽江学院 | Efficient and intelligent assembly line type environment-friendly flame-retardant yarn spinning device |
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Application publication date: 20201204 |