CN113233254A - Yarn guide device with yarn breakage detection function for spinning - Google Patents
Yarn guide device with yarn breakage detection function for spinning Download PDFInfo
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- CN113233254A CN113233254A CN202110773869.XA CN202110773869A CN113233254A CN 113233254 A CN113233254 A CN 113233254A CN 202110773869 A CN202110773869 A CN 202110773869A CN 113233254 A CN113233254 A CN 113233254A
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- yarn
- fixedly connected
- rack
- spinning
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/04—Guiding surfaces within slots or grooves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a yarn guide device with a yarn breakage detection function for spinning, which comprises a rack and a case, wherein the case is fixedly arranged on one side of the rack, a control panel is arranged on the outer wall of the case, the bottom of the rack is rotatably connected with a plurality of rotating shafts, each rotating shaft is coaxially and fixedly connected with a winding roller, a plurality of yarn drums are arranged at the upper end of the rack, a transmission mechanism and a yarn breakage detection device are arranged on the rack, the transmission mechanism comprises a motor, the motor is fixed on the inner wall of the case, and the position, close to the winding rollers, of the bottom of the rack is rotatably connected with a main shaft through a bearing. This equipment can be according to the tension change of yarn on the yarn guide tube, and analysis yarn machine existing problems and remind the spinning personnel to light, make the spinning personnel distinguish the convenient rapid processing of the yarn condition fast through the light difference, and the single wind-up roll of spontaneous control is shut down after the broken string simultaneously, avoids causing subsequent yarn stranding error.
Description
Technical Field
The invention relates to the technical field of spinning equipment, in particular to a yarn guide device with a yarn breakage detection function for spinning.
Background
In the production flow of yarn knot strand, the yarn need be extracted from a yarn bobbin, then twist into a strand with many yarns and carry out the rolling, in spinning process, the condition that the play yarn speed of yarn bobbin and the rolling speed of wind-up roll are inconsistent can often appear, can lead to the tension of yarn to change, thereby take place the broken string scheduling problem and influence yarn knot strand quality, current spinning equipment is appearing the broken string, still is in operating condition, need whole platform machine to shut down when overhauing the adjustment, can reduce spinning efficiency, for this reason, a yarn guiding device with broken string detection function is proposed to spinning.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a yarn guide device with a yarn breakage detection function for spinning.
In order to achieve the purpose, the invention adopts the following technical scheme:
a yarn guide device with a yarn breakage detection function for spinning comprises a rack and a case, wherein the case is fixedly installed on one side of the rack, a control panel is arranged on the outer wall of the case, the bottom of the rack is rotatably connected with a plurality of rotating shafts, each rotating shaft is coaxially and fixedly connected with a winding roller, a plurality of yarn drums are arranged at the upper end of the rack, and a transmission mechanism and a yarn breakage detection device are arranged on the rack;
the broken yarn detection device comprises a plurality of yarn guide drums, a plurality of fixing plates are fixedly connected to the rack at equal intervals, two ends of the plurality of yarn guide drums are respectively fixed to two adjacent fixing plates in each group, a plurality of annular grooves are formed in the yarn guide drums at equal intervals, a groove is formed in each annular groove, a sliding block is connected in the groove in a sliding mode, one end, close to the inner side of the groove, of the sliding block is fixedly connected with a spring, one end, far away from the sliding block, of the spring is fixedly connected with the inner groove wall of the groove, one end, far away from the spring, of the sliding block is fixedly connected with a sliding rod, one end, far away from the sliding block, of the sliding rod is located at the outer end of the groove and is fixedly connected with an arc plate, and a yarn guide groove is formed in the outer arc surface of the arc plate;
every the equal fixedly connected with first warning light and the second warning light of up end of fixed plate, every the recess respectively inlays on being close to inboard upper and lower cell wall and is equipped with first conducting layer, every the recess is close to the upper and lower cell wall in the outside and respectively inlays and be equipped with the second conducting layer, every a busbar has all been buried underground on the slider in the recess, and is same many connect in parallel each other and establish ties with first warning light jointly through the wire to first conducting layer on the yarn guide section of thick bamboo, it is same many connect in parallel each other and establish ties with the second warning light jointly through the wire to the second conducting layer on the yarn guide section of thick bamboo, the place circuit of first warning light and second warning light all is connected with external power electricity.
Further, drive mechanism includes the motor, the motor is fixed on quick-witted incasement wall, the bottom of frame is close to wind-up roll position department and is connected with the main shaft through the bearing rotation, the one end of main shaft runs through quick-witted case and the coaxial welding of output shaft of motor.
Further, a plurality of first gears of coaxial fixedly connected with on the main shaft, every adjacent two distance between the first gear equals, coaxial fixedly connected with second gear in every pivot in the frame, the position department that is close to every first gear on the main shaft all is connected with a connecting plate through the bearing rotation, a connecting axle of one end fixedly connected with of main shaft is kept away from to the connecting plate, coaxial rotation is connected with the third gear on the connecting axle, third gear and first gear intermeshing, use the main shaft to offer the arc spout as the centre of a circle on the board wall of frame, the one end and the arc spout sliding connection of connecting axle.
Furthermore, one end of each arc-shaped sliding groove, which is far away from the second gear, is fixedly connected with an arc-shaped telescopic rod, and the extending end of each arc-shaped telescopic rod is fixedly connected with the connecting shaft.
Further, two stoppers of notch department fixedly connected with of recess, two the stopper is close to slider one side fixedly connected with piezoceramics, every be provided with the recovery switch on the fixed plate, every the arc telescopic link passes through the wire and establishes ties and is connected with external power electricity with the recovery switch that corresponds directly over.
Further, the surface of the circular arc plate is made of ceramic materials.
The invention has the following advantages:
this equipment can be according to the tension change of yarn on the yarn guide tube, and analysis yarn machine existing problems and remind the spinning personnel to light, make the spinning personnel distinguish the convenient rapid processing of the yarn condition fast through the light difference, and the single wind-up roll of spontaneous control is shut down after the broken string simultaneously, avoids causing subsequent yarn stranding error.
Drawings
FIG. 1 is a schematic structural view of a yarn guide device with a yarn breakage detecting function for spinning according to the present invention;
FIG. 2 is a partial structural sectional view of a yarn guide device for spinning with a yarn breakage detecting function according to the present invention;
FIG. 3 is a schematic structural view of another angle of the yarn guiding device with a yarn breakage detecting function for spinning according to the present invention;
FIG. 4 is a side view showing the structure of a yarn guide device for spinning with a yarn breakage detecting function according to the present invention;
FIG. 5 is an enlarged schematic view of a yarn guide device with a yarn breakage detecting function for a spinning machine according to the present invention at the A point;
FIG. 6 is an enlarged schematic view of a yarn guide device for spinning with a yarn breakage detecting function at B;
FIG. 7 is an enlarged schematic view of a yarn guide device for spinning with a yarn breakage detecting function at C;
fig. 8 is a circuit diagram of a yarn guide device having a yarn breakage detecting function for a spinning machine according to the present invention.
In the figure: the automatic yarn guide device comprises a machine frame 1, a machine case 2, a control panel 3, a rotating shaft 4, a winding roller 5, a yarn bobbin 6, a fixing plate 7, a yarn guide bobbin 8, a main shaft 9, a motor 10, a first gear 11, a second gear 12, a connecting plate 13, a connecting shaft 14, a third gear 15, an arc-shaped sliding groove 16, an arc-shaped telescopic rod 17, an annular groove 18, a groove 19, a sliding block 20, a spring 21, a sliding rod 22, a limiting block 23, an arc-shaped plate 24, a yarn guide groove 25, a first warning lamp 26, a second warning lamp 27, a recovery switch 28, a first conducting layer 29, a second conducting layer 30 and a conducting strip 31.
Detailed Description
Referring to fig. 1-2, a yarn guide device with a yarn breakage detection function for spinning comprises a frame 1 and a case 2, wherein the case 2 is fixedly installed on one side of the frame 1, a control panel 3 is arranged on the outer wall of the case 2, the bottom of the frame 1 is rotatably connected with a plurality of rotating shafts 4, a wind-up roll 5 is coaxially and fixedly connected to each rotating shaft 4, a plurality of yarn drums 6 are arranged at the upper end of the frame 1, and a transmission mechanism and a yarn breakage detection device are arranged on the frame 1.
Referring to fig. 6-7, the broken yarn detection device includes a plurality of yarn guide drums 8, a plurality of fixing plates 7 are fixedly connected to the rack 1 at equal intervals, two ends of the plurality of yarn guide drums 8 are respectively fixed to two adjacent fixing plates 7 of each group, a plurality of annular grooves 18 are formed in the yarn guide drums 8 at equal intervals, a groove 19 is formed in each annular groove 18, a slider 20 is connected in the groove 19 in a sliding mode, one end, close to the inner side of the groove 19, of the slider 20 is fixedly connected with a spring 21, one end, far away from the slider 20, of the spring 21 is fixedly connected with an inner groove wall of the groove 19, one end, far away from the spring 21, of the slider 20 is fixedly connected with a sliding rod 22, one end, far away from the slider 20, of the sliding rod 22 is located at the outer end of the groove 19 and is fixedly connected with an arc plate 24, a yarn guide groove 25 is formed in the outer arc surface of the arc plate 24, and the arc plate is made of ceramic material.
The upper end face of each fixing plate 7 is fixedly connected with a first warning lamp 26 and a second warning lamp 27, the upper groove wall and the lower groove wall of each groove 19 close to the inner side are respectively embedded with a first conducting layer 29, the upper groove wall and the lower groove wall of each groove 19 close to the outer side are respectively embedded with a second conducting layer 30, a conducting bar 31 is embedded in a sliding block 20 in each groove 19, a plurality of pairs of first conducting layers 29 on the same yarn guide cylinder 8 are connected in parallel with each other through conducting wires and are connected in series with the first warning lamp 26, a plurality of pairs of second conducting layers 30 on the same yarn guide cylinder 8 are connected in parallel with each other through conducting wires and are connected in series with the second warning lamp 27, and circuits of the first warning lamp 26 and the second warning lamp 27 are electrically connected with an external power supply.
Referring to fig. 3-5, the transmission mechanism includes a motor 10, the motor 10 is fixed on the inner wall of the chassis 2, the bottom of the rack 1 near the position of the wind-up roll 5 is rotatably connected with a spindle 9 through a bearing, one end of the spindle 9 penetrates through the chassis 2 and is coaxially welded with the output shaft of the motor 10, the spindle 9 is coaxially and fixedly connected with a plurality of first gears 11, the distance between every two adjacent first gears 11 is equal, each rotating shaft 4 on the rack 1 is coaxially and fixedly connected with a second gear 12, the position of the spindle 9 near each first gear 11 is rotatably connected with a connecting plate 13 through a bearing, one end of the connecting plate 13 far away from the spindle 9 is fixedly connected with a connecting shaft 14, the connecting shaft 14 is coaxially and rotatably connected with a third gear 15, the third gear 15 is mutually engaged with the first gear 11, an arc chute 16 is arranged on the plate wall of the rack 1 by taking the spindle 9 as the center of circle, one end and the 16 sliding connection of arc spout of connecting axle 14, the one end fixedly connected with arc telescopic link 17 of keeping away from second gear 12 in every arc spout 16, the end and the 14 fixed connection of connecting axle that stretch out of every arc telescopic link 17, 17 electric control on arc telescopic link, stretch out when the circular telegram, retract when the outage.
Two stopper 23 of notch department fixedly connected with of recess 19, two stopper 23 are close to 20 one side fixedly connected with piezoceramics of slider, piezoceramics is the information function ceramic material that can interconvert mechanical energy and electric energy, make at pressurized or striking and can produce electric current, be provided with recovery switch 28 on every fixed plate 7, recovery switch 28 embeds there is the electro-magnet, piezoceramics is connected with the electro-magnet electricity in the recovery switch 28, when piezoceramics produces electric current, the electro-magnet can promote recovery switch 28 outage, every arc telescopic link 17 is established ties and is connected with external power supply through the wire and the recovery switch 28 that corresponds directly over, every recovery switch 28 controls an arc telescopic link 17.
As shown in fig. 8, in the circuit diagram of the rack 1, the external power source is s1, the return switch is s2, the arc-shaped telescopic rod 17 is s3, the pairs of first conductive layers 29 are s4, the first warning lamp 26 is s5, the pairs of second conductive layers 30 are s6, the second warning lamp 27 is s7, and the first warning lamp 26 emits red light after being energized. The second warning light 27 is yellow light after being electrified, so that the spinning workers can distinguish the yarn condition quickly.
When the device is used, yarns on a plurality of yarn drums 6 pass through a plurality of yarn guide grooves 25 on a yarn guide drum 8 and then are stranded, and finally are wound on a winding roller 5, when the device works, a recovery switch 28 is pressed to electrify an arc-shaped telescopic rod 17, the arc-shaped telescopic rod 17 pushes a connecting shaft 14 in an arc-shaped sliding groove 16 to slide, so that a third gear 15 and a connecting plate 13 rotate around a main shaft 9, the third gear 15 is meshed with a second gear 12, the main shaft 9 driven to rotate by a motor 10 enables the winding roller 5 to rotate through three gear meshing transmission to wind the stranded yarns, when the winding speed of the winding roller 5 and the yarn outlet speed of the yarn drums 6 are kept balanced, the tension of the yarns wound on the yarn guide drum 8 is in a normal state, the yarns apply certain pressure to an arc-shaped plate 24, so that a sliding block 20 slides inwards to compress a spring 21, and a conductive bar 31 on the sliding block 20 is not contacted with a first conductive layer 29 and a second conductive layer 30, the machine is in normal operation.
When the yarn outlet speed of the yarn bobbin 6 is higher than the winding speed of the winding roller 5, the tension of the yarn is continuously reduced or eliminated, so that the pressure borne by the arc plate 24 is reduced or lost, the sliding block 20 in the groove 19 returns to the original position under the action of the spring 21, the conductive strip 31 on the sliding block 20 is in contact with the second conductive layer 30, a circuit where the second warning lamp 27 is located is electrified, the second warning lamp 27 emits yellow light to remind a spinning worker to overhaul and adjust, the yarn deviates from the yarn guide groove 25 on the arc plate 24, and the yarn stranding quality is influenced.
When the yarn outlet speed of the yarn bobbin 6 is smaller than the winding speed of the winding roller 5, the tension of the yarn is continuously increased, the pressure borne by the arc plate 24 is increased, the sliding block 20 in the groove 19 further slides inwards, the conductive strip 31 on the sliding block 20 is in contact with the first conductive layer 29 at the moment, the circuit where the first warning lamp 26 is located is electrified, the first warning lamp 26 emits red light to remind a spinning worker to overhaul and adjust, and the yarn tension is easy to break.
When a certain yarn is broken, the pressure borne by the arc plate 24 is instantly lost, the elastic force of the spring 21 is exerted on the slider 20 to push the slider 20 to strike towards the limiting block 23, the piezoelectric ceramic on the limiting block 23 generates current after being struck, the electromagnet arranged in the recovery switch 28 is powered on, the recovery switch 28 is disconnected, the arc-shaped telescopic rod 17 is powered off to pull the connecting shaft 14 to slide back, the second gear 12 is separated from the third gear 15 in a meshing manner, the rolling condition of other rolling rollers 5 is not influenced, the rolling rollers 5 with broken yarns stop rotating, the stranding error is avoided, and the recovery switch 28 is pressed down again to continue working after the spinning personnel solve the problems.
Claims (6)
1. A yarn guide device with a yarn breakage detection function for spinning comprises a rack (1) and a case (2), and is characterized in that the case (2) is fixedly installed on one side of the rack (1), a control panel (3) is arranged on the outer wall of the case (2), the bottom of the rack (1) is rotatably connected with a plurality of rotating shafts (4), each rotating shaft (4) is coaxially and fixedly connected with a winding roller (5), a plurality of yarn drums (6) are arranged at the upper end of the rack (1), and the rack (1) is provided with a transmission mechanism and a yarn breakage detection device;
the broken yarn detection device comprises a plurality of yarn guide drums (8), a plurality of fixing plates (7) are fixedly connected to a rack (1) at equal intervals, two ends of the yarn guide drums (8) are respectively fixed to two adjacent fixing plates (7) of each group, a plurality of annular grooves (18) are formed in the yarn guide drums (8) at equal intervals, each annular groove (18) is internally provided with a groove (19), each groove (19) is internally and slidably connected with a sliding block (20), one end, close to the inner side of each groove (19), of each sliding block (20) is fixedly connected with a spring (21), one end, far away from the sliding block (20), of each spring (21) is fixedly connected with the inner groove wall of each groove (19), one end, far away from the spring (21), of each sliding block (20) is fixedly connected with a sliding rod (22), one end, far away from the sliding block (20), of each sliding rod (22) is located at the outer end of each groove (19) and is fixedly connected with an arc plate (24), the outer arc surface of the arc plate (24) is provided with a yarn guide groove (25);
every the equal fixedly connected with first warning light (26) of up end and second warning light (27) of fixed plate (7), every recess (19) are close to and respectively inlay on the upper and lower cell wall of inboard and are equipped with first conducting layer (29), every recess (19) are close to the upper and lower cell wall in the outside and respectively inlay and are equipped with second conducting layer (30), every all buried a busbar (31) underground on slider (20) in recess (19), it is same lead yarn section of thick bamboo (8) to go up many to connect in parallel each other and establish ties with first warning light (26) jointly through the wire to first conducting layer (29) and be same lead yarn section of thick bamboo (8) to go up many to connect in parallel each other and establish ties with second warning light (27) through the wire to second conducting layer (30) mutually, first warning light (26) all are connected with external power source electricity with the place circuit of second warning light (27).
2. The yarn guide device with the yarn breakage detection function for the spinning yarn according to claim 1, wherein the transmission mechanism comprises a motor (10), the motor (10) is fixed on the inner wall of the machine box (2), a main shaft (9) is rotatably connected to the position, close to the winding roller (5), of the bottom of the machine frame (1) through a bearing, and one end of the main shaft (9) penetrates through the machine box (2) and is coaxially welded with an output shaft of the motor (10).
3. The yarn guide device with the yarn breakage detection function for the spinning yarn according to claim 2, wherein a plurality of first gears (11) are coaxially and fixedly connected to the main shaft (9), the distance between every two adjacent first gears (11) is equal, a second gear (12) is coaxially and fixedly connected to each rotating shaft (4) on the frame (1), a connecting plate (13) is rotatably connected to a position, close to each first gear (11), on the main shaft (9) through a bearing, one end, far away from the main shaft (9), of the connecting plate (13) is fixedly connected with a connecting shaft (14), a third gear (15) is rotatably connected to the connecting shaft (14) coaxially, the third gear (15) is meshed with the first gears (11), an arc-shaped sliding groove (16) is formed in the plate wall of the frame (1) by taking the main shaft (9) as the center of a circle, one end of the connecting shaft (14) is connected with the arc-shaped sliding groove (16) in a sliding manner.
4. The yarn guide device with the yarn breakage detecting function for the spinning yarn according to claim 3, wherein an arc-shaped telescopic rod (17) is fixedly connected to one end of each arc-shaped sliding groove (16) far away from the second gear (12), and an extending end of each arc-shaped telescopic rod (17) is fixedly connected with the connecting shaft (14).
5. The yarn guide device with the yarn breakage detection function for the spinning yarn according to claim 4, wherein two limit blocks (23) are fixedly connected to the notches of the grooves (19), piezoelectric ceramics are fixedly connected to one sides, close to the sliding blocks (20), of the two limit blocks (23), a recovery switch (28) is arranged on each fixing plate (7), and each arc-shaped telescopic rod (17) is connected with the corresponding recovery switch (28) right above in series through a wire and is electrically connected with an external power supply.
6. A yarn guiding device with yarn breakage detecting function for spinning according to claim 5, wherein the surface of the circular arc plate (24) is made of ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110773869.XA CN113233254B (en) | 2021-07-08 | 2021-07-08 | Yarn guide device with yarn breakage detection function for spinning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110773869.XA CN113233254B (en) | 2021-07-08 | 2021-07-08 | Yarn guide device with yarn breakage detection function for spinning |
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| CN113233254A true CN113233254A (en) | 2021-08-10 |
| CN113233254B CN113233254B (en) | 2021-09-14 |
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Cited By (3)
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| CN114753034A (en) * | 2022-04-02 | 2022-07-15 | 吕凤 | Covered yarn spinning device and spinning process |
| 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 |
| CN117265808A (en) * | 2023-11-23 | 2023-12-22 | 山东合信科技股份有限公司 | Quick drying equipment of elasticity woof |
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| 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 |
| CN114753034A (en) * | 2022-04-02 | 2022-07-15 | 吕凤 | Covered yarn spinning device and spinning process |
| CN117265808A (en) * | 2023-11-23 | 2023-12-22 | 山东合信科技股份有限公司 | Quick drying equipment of elasticity woof |
| CN117265808B (en) * | 2023-11-23 | 2024-02-09 | 山东合信科技股份有限公司 | Quick drying equipment of elasticity woof |
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| CN113233254B (en) | 2021-09-14 |
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