CN111893603A - Yarn twisting machine for spinning and twisting method thereof - Google Patents
Yarn twisting machine for spinning and twisting method thereof Download PDFInfo
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- CN111893603A CN111893603A CN202010798502.9A CN202010798502A CN111893603A CN 111893603 A CN111893603 A CN 111893603A CN 202010798502 A CN202010798502 A CN 202010798502A CN 111893603 A CN111893603 A CN 111893603A
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- yarn
- twisting
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/08—Spinning or twisting machines in which the product is wound-up continuously cup, pot or disc type, in which annular masses of yarn are formed by centrifugal action
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/36—Package-shaping arrangements, e.g. building motions, e.g. control for the traversing stroke of ring rails; Stopping ring rails in a predetermined position
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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
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
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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
- D01H13/1633—Electronic actuators
- D01H13/165—Photo-electric sensing means
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a yarn twisting machine for spinning, which comprises a bottom plate, wherein a strand winding device, a support, a vertical plate and a power unit are sequentially arranged on the top surface of the bottom plate from left to right, a horizontally arranged rotating shaft is rotatably arranged on the vertical plate, the right end part of the rotating shaft is connected with an output shaft of the power unit through a coupler, a twisting disc and a disc are arranged on the left end part of the rotating shaft, a plurality of yarn barrel mounting units corresponding to a support plate are arranged on the left end surface of the vertical plate, each yarn barrel mounting unit comprises a flat plate and a yarn frame, the flat plate is fixedly arranged on the vertical plate, the yarn frames are sleeved with the yarn barrels, a plurality of circles of yarns are wound on the cylindrical surfaces of the yarn barrels, a yarn breakage detection device is arranged at the top of each flat plate, and each yarn breakage detection device comprises a horizontal barrel and an induction. The invention has the beneficial effects that: the interweaving and winding among the yarns are avoided, the manufactured folded yarn is prevented from being loose, and the material breakage can be found in time.
Description
Technical Field
The invention relates to the technical field of textile processing, in particular to a yarn twisting machine for textile and a twisting method thereof.
Background
When cotton fabrics are woven by cotton yarns, the yarns need to be twisted, the twisting is to twist two or more single yarns into a folded yarn, so that good quality states such as forming and strength are obtained, if the yarns are not twisted, the two or more single yarns do not have cohesive force after being twisted together, and the single yarns are separated under external force, so that the quality of the folded yarn is finally influenced. The working mode of the existing twisting machine is to fix one end of two or more single yarns, and then rotate the other end of the single yarn for a plurality of circles in the same direction, so as to twist the single yarns to obtain the plied yarns.
Although the existing twisting machine can twist yarn, the following problems are often encountered: 1. when a plurality of yarns are conveyed to a twisting area, the situation that a small amount of yarns are not tightened in the conveying process is difficult to avoid, the twisted plied yarns are easy to be partially loosened, and the untwisted yarns are likely to be wound and knotted in the conveying process, so that the yarn resources are wasted, and meanwhile, certain influence is generated on the twisting process. 2. After the yarn on the yarn bobbin is completely unreeled, the twisting machine is still in a working state, so that the number of yarns in the prepared folded yarn is not correct, the prepared folded yarn is unqualified, and yarn resources are wasted. Therefore, a yarn twisting machine which can avoid the interweaving and winding of yarns, prevent the prepared folded yarn from loosening and find broken materials in time is needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a yarn twisting machine for spinning and a twisting method thereof, wherein the yarn twisting machine is compact in structure, capable of avoiding interweaving and winding yarns together, preventing the prepared folded yarn from loosening, capable of finding broken materials in time and simple in operation.
The purpose of the invention is realized by the following technical scheme: a yarn twisting machine for spinning comprises a bottom plate, wherein a strand winding device, a support, a vertical plate and a power unit are sequentially arranged on the top surface of the bottom plate from left to right, a horizontally arranged rotating shaft is rotatably arranged on the vertical plate, two ends of the rotating shaft penetrate through the vertical plate, the right end part of the rotating shaft is connected with an output shaft of the power unit through a coupler, a twisting disc and a circular disc are arranged on the left end part of the rotating shaft, the twisting disc is arranged on the left side of the circular disc, a plurality of supporting plates are welded on the outer edge of the circular disc, through holes A are formed in the supporting plates, a plurality of yarn barrel mounting units corresponding to the supporting plates are arranged on the left end surface of the vertical plate, each yarn barrel mounting unit comprises a flat plate and a yarn frame, the flat plate is fixedly arranged on the vertical plate, the yarn frame is fixedly arranged on the top of the flat plate, a yarn barrel is sleeved on the yarn frame, a plurality of circles of yarns are, the broken yarn detection device comprises a horizontal cylinder and an induction electric eye, wherein the horizontal cylinder and the induction electric eye are fixedly arranged on a flat plate and are sequentially and fixedly arranged on the left side of a yarn cylinder from left to right, a plurality of yarn passing holes corresponding to a support plate are formed in the edge of a twisting disc, a plurality of guide holes corresponding to the yarn passing holes are formed in the twisting disc, pull rods are slidably arranged in the guide holes, two ends of each pull rod penetrate through the guide holes, the right end of each pull rod penetrates through a through hole A, a roller A is fixedly arranged at the left end of each pull rod, a fixing plate is welded on each pull rod, the fixing plate is arranged between the support plate and the twisting disc, a spring A is sleeved on each pull rod, one end of the spring A is welded on the fixing plate, and the other end; the support is welded with a polymerization pipe which is horizontally arranged.
The power unit comprises a motor A and a speed reducer, the speed reducer and the motor A are fixedly arranged on the bottom plate, an output shaft of the motor A is connected with an input shaft of the speed reducer through a coupler, a driving gear is mounted on an output shaft of the speed reducer, a driven gear is mounted at the right end of the rotating shaft, and the driving gear is meshed with the driven gear.
And rollers B welded on the twisting disc are arranged on the left side and the right side of the wire passing hole.
The folded yarn winding device comprises a base, a motor B and a winding drum, wherein the base and the motor B are fixedly arranged on the bottom plate, the winding drum is arranged in the front and at the back, two ends of the winding drum are rotatably arranged in the base, and an output shaft of the motor B is connected with one end of the winding drum through a coupling.
Still set firmly the stand on the bottom plate, seted up through-hole B on the stand, slidable mounting has the guide bar in the through-hole B, and the both ends of guide bar run through-hole B and set up, and the right-hand member portion welding of guide bar has the fly leaf, and the right-hand member portion of fly leaf is rotatory to be installed and is pressed a section of thick bamboo, presses a section of thick bamboo to be on a parallel with the setting of winding drum, the cover is equipped with spring B on the guide bar, and spring B's one end welds on the stand, and the other end welds on the fly leaf, presses.
And a pull ring is welded on the left end part of the guide rod.
The diameter of the through hole is larger than or equal to that of the yarn.
The twisting machine further comprises a controller, wherein the controller is electrically connected with the induction electric eye, the motor A and the motor B through signal wires, and the controller is electrically connected with the alarm through the signal wires.
The wire passing holes and the guide holes are uniformly distributed on the twisting disc.
The method for twisting textile yarns comprises the following steps:
s1, installing yarns, namely, firstly, pulling a pull ring leftwards by an operator, driving a guide rod to move leftwards by the pull ring, driving a pressing cylinder to move leftwards by the guide rod, and keeping the pull ring immovable after the pressing cylinder is separated from a winding cylinder; then, an operator pulls each roller A leftwards, the rollers A drive the pull rod to move leftwards, and the rollers A are held to be fixed after being pulled to a certain position; then, an operator sequentially penetrates the head end of the yarn wound on the yarn drum through a region formed by the horizontal drum, the roller B, the yarn passing hole, the roller A, the polymerization pipe, the pressing drum and the winding drum corresponding to the head end of the yarn, and finally the head end of the yarn is fixed on the winding drum; the pull ring and the roller A are loosened, the spring A and the spring B reset, the spring A drives the fixed plate and the pull rod to move rightwards, the roller A is further driven to move rightwards, the yarn in the roller A is straightened after the roller A moves in place, the spring B drives the movable plate to move rightwards, the pressing drum is further driven to move rightwards, and the pressing drum is pressed on the winding drum at the moment, so that the yarn is installed;
s2, an operator turns on a motor A and a motor B, the motor B drives a winding drum to rotate, the winding drum unwinds and winds the yarn on a yarn drum on the winding drum, meanwhile, the torque of the motor A is transmitted to a driving gear after being reduced by a reducer, the driving gear drives a driven gear to rotate, the driven gear drives a rotating shaft to rotate, the rotating shaft drives a disc and a twisting disc to synchronously rotate, the twisting disc drives the yarn sections passing through a yarn passing hole to rotate around the center of the rotating shaft, and the yarn sections positioned in a polymerization pipe are twisted into a whole in the rotating process, so that the yarn is twisted, and the twisted yarn is wound on the winding drum;
s3, in the twisting process, light generated by the induction electric eye is shielded by the yarns conveyed out of the horizontal cylinder in real time, and if the light emitted by the induction electric eye is shielded by yarn segments, the induction electric eye does not make any action; if the light emitted by the induction electric eye is not shielded by the yarn segment, the fact that the yarn on the yarn barrel corresponding to the induction electric eye is completely unwound is shown, the induction electric eye emits an electric signal to the controller at the moment, the controller receives the electric signal and then controls the motor B and the motor A to be closed, then the controller emits an alarm to inform an operator to reinstall a new yarn barrel, the head end of the yarn on the new yarn barrel is connected with the tail end of the broken yarn end, and finally the motor A and the motor B are turned on to continue twisting operation.
The invention has the following advantages:
1. the twisting disc is also provided with a plurality of guide holes corresponding to the wire passing holes respectively, pull rods are slidably mounted in the guide holes, two ends of each pull rod penetrate through the guide holes, the right end of each pull rod penetrates through the through hole A, the left end of each pull rod is fixedly provided with a roller A, a fixing plate is welded on each pull rod and is arranged between the support plate and the twisting disc, a spring A is sleeved on each pull rod, one end of each spring A is welded on the fixing plate, and the other end of each spring A is welded on the support plate; the motor A and the motor B are turned on, the motor B drives the winding drum to rotate, the winding drum unwinds and winds the yarn on the yarn drum on the winding drum, meanwhile, the torque of the motor A is transmitted to the rotating shaft after being reduced by the reducer, the rotating shaft drives the disc and the twisting disc to synchronously rotate, the twisting disc drives the yarn sections passing through the yarn through holes to rotate around the center of the rotating shaft, all the yarn sections in the polymerization pipe are twisted into a whole in the rotating process, so that the yarn twisting is realized, and the twisted yarn is wound on the winding drum; before each yarn enters the polymerization pipe, the roller A has the tendency of moving rightwards under the action of the elastic force of the spring A, so that a yarn section between the polymerization pipe and the roller B is always in a tight state, the yarn is effectively prevented from being loosened in the twisting process, interweaving and winding among the yarns are avoided, the prepared folded yarn is prevented from being loosened, and the cohesion strength of the folded yarn is greatly improved.
2. The top of each flat plate is provided with the yarn breakage detection device, each yarn breakage detection device comprises a horizontal cylinder and an induction electric eye, the horizontal cylinders and the induction electric eyes are fixedly arranged on the flat plates and are fixedly arranged on the left side of the yarn cylinder from left to right in sequence, and yarn breakage can be timely found through detection of yarn breakage, so that lack of yarn in the manufactured folded yarn is avoided, and the qualified rate of the folded yarn is greatly improved.
3. The bottom plate of the winding machine is also fixedly provided with an upright post, a through hole B is formed in the upright post, a guide rod is slidably mounted in the through hole B, two ends of the guide rod penetrate through the through hole B, a movable plate is welded at the right end part of the guide rod, a pressing barrel is rotatably mounted at the right end part of the movable plate and is arranged parallel to the winding barrel, a spring B is sleeved on the guide rod, one end of the spring B is welded on the upright post, the other end of the spring B is welded on the movable plate, and the pressing barrel is pressed against the winding barrel under the elastic action of the spring; when the winding drum is used for winding the folded yarn, the folded yarn is always pressed between the pressing drum and the winding drum, the pressing drum applies pressure to the folded yarn, so that the holding tightness of each yarn in the folded yarn is ensured, the strength of the folded yarn is improved, and the looseness of each yarn in the folded yarn is effectively avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic diagram of the operation of the present invention;
FIG. 4 is an enlarged view of a portion I of FIG. 3;
FIG. 5 is an enlarged partial view of section II of FIG. 3;
FIG. 6 is an enlarged partial view of section III of FIG. 3;
FIG. 7 is a view taken along line A of FIG. 3;
FIG. 8 is a schematic view of a twisting disk;
FIG. 9 is a side view of the mounting of the riser and bobbin mounting unit;
FIG. 10 is a schematic structural view of a polymeric tube;
in the figure, 1-bottom plate, 2-plied yarn winding device, 3-bracket, 4-vertical plate, 5-power unit, 6-rotating shaft, 7-twisting disk, 8-disk, 9-support plate, 10-through hole A, 11-bobbin mounting unit, 12-flat plate, 13-bobbin, 14-bobbin, 15-horizontal tube, 16-induction electric eye, 17-threading hole, 18-guiding hole, 19-pull rod, 20-roller A, 21-fixing plate, 22-spring A, 23-polymerization tube, 24-motor A, 25-reducer, 26-roller B, 27-base, 28-motor B, 29-winding drum, 30-upright post, 31-through hole B, 32-guiding rod, 33-movable plate, 34-pressing cylinder, 35-spring B, 36-pull ring, 37-yarn, 38-folded yarn, 39-driving gear and 40-driven gear.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
as shown in fig. 1-7, a yarn twisting machine for textile use comprises a base plate 1, a strand winding device 2, a support 3, a vertical plate 4 and a power unit 5 are sequentially arranged on the top surface of the base plate 1 from left to right, a rotating shaft 6 horizontally arranged is rotatably installed on the vertical plate 4, two ends of the rotating shaft 6 are arranged by penetrating through the vertical plate 4, the right end part of the rotating shaft 6 is connected with an output shaft of the power unit 5 through a coupler, a twisting disc 7 and a disc 8 are installed on the left end part of the rotating shaft 6, the twisting disc 7 is arranged on the left side of the disc 8, a plurality of support plates 9 are welded on the outer edge of the disc 8, through holes a10 are formed in the support plates 9, and a plurality of yarn barrel installation units 11 corresponding to the support plates 9 are arranged on the left end surface of the. The strand winding device 2 comprises a base 27, a motor B28 and a winding drum 29, wherein the base 27 and the motor B28 are fixedly arranged on the bottom plate 1, the winding drum 29 is arranged in the front and at the back, two ends of the winding drum are rotatably arranged in the base 27, and an output shaft of the motor B28 is connected with one end of the winding drum 29 through a coupling. The power unit 5 comprises a motor A24 and a speed reducer 25, the speed reducer 25 and a motor A24 are fixedly arranged on the bottom plate 1, an output shaft of the motor A24 is connected with an input shaft of the speed reducer 25 through a coupler, a driving gear 39 is arranged on an output shaft of the speed reducer 25, a driven gear 40 is arranged at the right end of the rotating shaft 6, and the driving gear 39 is meshed with the driven gear 40.
The yarn barrel installation unit 11 comprises a flat plate 12 and a yarn frame 13, the flat plate 12 is fixedly arranged on a vertical plate 4, the yarn frame 13 is fixedly arranged at the top of the flat plate 12, the yarn frame 13 is sleeved with a yarn barrel 14, a plurality of circles of yarns are wound on the cylindrical surface of the yarn barrel 14, a broken yarn detection device is arranged at the top of each flat plate 12 and comprises a horizontal barrel 15 and an induction electric eye 16, the horizontal barrel 15 and the induction electric eye 16 are fixedly arranged on the flat plate 12 and are sequentially and fixedly arranged at the left side of the yarn barrel 14 from left to right, a plurality of yarn passing holes 17 corresponding to the support plates 9 are arranged on the edge of the twisting disc 7, the diameter of each yarn passing hole 17 is larger than or equal to that of the yarn, rollers B26 welded on the twisting disc 7 are arranged on the left side and the right side of each yarn passing hole 17, a plurality of guide holes 18 corresponding to the yarn passing holes 17 are also arranged on the twisting disc 7, and pull rods 19 are slidably arranged in, two ends of a pull rod 19 penetrate through the guide holes 18, the right end of the pull rod 19 penetrates through a through hole A10, a roller A20 is fixedly arranged at the left end of the pull rod 19, a fixing plate 21 is welded on the pull rod 19, the fixing plate 21 is arranged between the support plate 9 and the twisting disc 7, a spring A22 is sleeved on the pull rod 19, one end of the spring A22 is welded on the fixing plate 21, and the other end of the spring A22 is welded on the support plate 9; the bracket 3 is welded with a horizontally arranged polymerization pipe 23.
As shown in fig. 6 to 7, an upright column 30 is further fixedly arranged on the bottom plate 1, a through hole B31 is formed in the upright column 30, a guide rod 32 is slidably mounted in the through hole B31, two ends of the guide rod 32 are arranged by penetrating through the through hole B31, a movable plate 33 is welded at the right end of the guide rod 32, a pressing cylinder 34 is rotatably mounted at the right end of the movable plate 33, the pressing cylinder 34 is arranged parallel to the winding cylinder 29, a spring B35 is sleeved on the guide rod 32, one end of the spring B35 is welded on the upright column 30, the other end of the spring B35 is welded on the movable plate 33, and the pressing cylinder 34 is abutted against the winding cylinder 29 under the elastic. The twisting machine further comprises a controller, wherein the left end part of the guide rod 32 is welded with a pull ring 36, the controller is electrically connected with the induction electric eye 16, the motor A24 and the motor B28 through signal wires, and the controller is electrically connected with the alarm through the signal wires. The wire passing holes 17 and the guide holes 18 are uniformly distributed on the twisting disc (7)
The method for twisting textile yarns comprises the following steps:
s1, installing the yarn, namely, firstly, pulling the pull ring 36 leftwards by an operator, driving the guide rod 32 to move leftwards by the pull ring 36, driving the pressing cylinder 34 to move leftwards by the guide rod 32, and keeping the pull ring 36 still after the pressing cylinder 34 is separated from the winding cylinder 29; then the operator pulls each roller A20 to the left, the roller A20 drives the pull rod 19 to move to the left, and when the pull rod is pulled to a certain position, the holding roller A20 is fixed; then the operator passes the head end of the yarn 37 wound on the yarn drum 14 through the corresponding area formed by the horizontal drum 15, the roller B26, the thread through hole 17, the roller A20, the aggregation tube 23, the pressing drum 34 and the winding drum 29 in sequence, and finally fixes the head end of the yarn 37 on the winding drum 29; the pull ring 36 and the roller A20 are loosened, the spring A22 and the spring B35 are reset, the spring A22 drives the fixing plate 21 and the pull rod 19 thereof to move rightwards, so that the roller A20 is driven to move rightwards, the roller A20 stretches the yarn in the roller A20 after moving in place, the spring B35 drives the movable plate 33 to move rightwards, so that the pressing drum 34 is driven to move rightwards, and the pressing drum 34 presses on the winding drum 29 at the moment, so that the yarn is installed;
s2, an operator turns on a motor A24 and a motor B28, the motor B28 drives a winding drum 29 to rotate, the winding drum 29 unwinds and winds the yarn on a yarn drum 14 on the winding drum 29, meanwhile, the torque of the motor A24 is transmitted to a driving gear 39 after being reduced by a reducer 25, the driving gear 39 drives a driven gear 40 to rotate, the driven gear 40 drives a rotating shaft 6 to rotate, the rotating shaft 6 drives a disc 8 and a twisting disc 7 to rotate synchronously, the twisting disc 7 drives the yarn sections passing through a yarn passing hole 17 to rotate around the center of the rotating shaft 6, and the yarn sections in a polymerization pipe 23 are twisted into a whole in the rotating process, so that the yarn twisting is realized, and the stranded yarn 38 obtained after the twisting is wound on the winding drum 29; before each yarn 37 enters the polymerization pipe 23, the roller A20 has the tendency of moving rightwards under the action of the elastic force of the spring A22, so that the yarn section between the polymerization pipe 23 and the roller B26 is always in a tight state, the yarn is effectively prevented from loosening in the twisting process, the yarns are prevented from being interwoven and wound together, the prepared strands are prevented from loosening, and the cohesion strength of the strands is greatly improved.
S3, in the twisting process, light generated by the induction electric eye 16 is shielded by the yarn 37 conveyed out of the horizontal cylinder 15 in real time, and if the light emitted by the induction electric eye 16 is shielded by yarn segments, the induction electric eye 16 does not make any action; if the light emitted by the sensing electric eye 16 is not shielded by the yarn segment, it indicates that the yarn on the yarn barrel 14 corresponding to the sensing electric eye 16 is completely unwound, at this time, the sensing electric eye 16 emits an electric signal to the controller, the controller receives the electric signal and then controls the motor B28 and the motor A24 to be turned off, then the controller emits an alarm to inform an operator to re-install a new yarn barrel, connect the head end of the yarn on the new yarn barrel with the tail end of the disconnected yarn, and finally turn on the motor A24 and the motor B28 to continue twisting operation. Therefore, the yarn breakage can be timely found through detection of yarn breakage, so that the prepared folded yarn is prevented from being lack of yarn, and the qualification rate of the folded yarn is greatly improved. In addition, when the winding drum 29 winds the folded yarn, the folded yarn 38 is always pressed between the pressing drum 34 and the winding drum 29, the pressing drum 34 applies pressure to the folded yarn, so that the yarn in the folded yarn is tightly held, the strength of the folded yarn is improved, and the yarn in the folded yarn is effectively prevented from being loose.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A yarn twisting machine for spinning is characterized in that: the yarn winding device comprises a bottom plate (1), a strand winding device (2), a support (3), a vertical plate (4) and a power unit (5) are sequentially arranged on the top surface of the bottom plate (1) from left to right, a horizontally arranged rotating shaft (6) is rotatably arranged on the vertical plate (4), two ends of the rotating shaft (6) are arranged by penetrating through the vertical plate (4), the right end part of the rotating shaft (6) is connected with an output shaft of the power unit (5) through a coupler, a twisting disc (7) and a disc (8) are arranged on the left end part of the rotating shaft (6), the twisting disc (7) is arranged on the left side of the disc (8), a plurality of support plates (9) are welded on the outer edge of the disc (8), through holes A (10) are formed in the support plates (9), a plurality of yarn barrel mounting units (11) corresponding to the support plates (9) are arranged on the left end surface of the vertical plate (4), each yarn barrel mounting unit (11) comprises a flat plate (12, the flat plate (12) is fixedly arranged on the vertical plate (4), the yarn frame (13) is fixedly arranged at the top of the flat plate (12), a yarn barrel (14) is sleeved on the yarn frame (13), a plurality of circles of yarns are wound on the cylindrical surface of the yarn barrel (14), a yarn breakage detection device is arranged at the top of each flat plate (12) and comprises a horizontal barrel (15) and an induction electric eye (16), the horizontal barrel (15) and the induction electric eye (16) are fixedly arranged on the flat plate (12) and are sequentially and fixedly arranged on the left side of the yarn barrel (14) from left to right, a plurality of yarn passing holes (17) corresponding to the support plate (9) are formed in the edge of the twisting disc (7), a plurality of guide holes (18) corresponding to the yarn passing holes (17) are further formed in the twisting disc (7), pull rods (19) are slidably arranged in the guide holes (18), and two ends of the pull rods (19) penetrate through the guide holes (18), the right end of the pull rod (19) penetrates through the through hole A (10) to be arranged, the left end of the pull rod (19) is fixedly provided with the roller A (20), the pull rod (19) is welded with a fixing plate (21), the fixing plate (21) is arranged between the support plate (9) and the twisting disc (7), the pull rod (19) is sleeved with a spring A (22), one end of the spring A (22) is welded on the fixing plate (21), and the other end of the spring A (22) is welded on the support plate (9); the bracket (3) is welded with a horizontally arranged polymerization pipe (23).
2. A textile yarn twisting machine according to claim 1, wherein: the power unit (5) comprises a motor A (24) and a speed reducer (25), the speed reducer (25) and the motor A (24) are fixedly arranged on the bottom plate (1), an output shaft of the motor A (24) is connected with an input shaft of the speed reducer (25) through a coupler, a driving gear (39) is installed on an output shaft of the speed reducer (25), a driven gear (40) is installed at the right end of the rotating shaft (6), and the driving gear (39) is meshed with the driven gear (40).
3. A textile yarn twisting machine according to claim 1, wherein: and rollers B (26) welded on the twisting disc (7) are arranged on the left side and the right side of the wire passing hole (17).
4. A textile yarn twisting machine according to claim 1, wherein: the folded yarn winding device (2) comprises a base (27), a motor B (28) and a winding drum (29), wherein the base (27) and the motor B (28) are fixedly arranged on the base plate (1), the winding drum (29) is arranged in the front and at the back, two ends of the winding drum are rotatably arranged in the base (27), and an output shaft of the motor B (28) is connected with one end of the winding drum (29) through a coupler.
5. A textile yarn twisting machine according to claim 1, wherein: still set firmly stand (30) on bottom plate (1), through-hole B (31) have been seted up on stand (30), slidable mounting has guide bar (32) in through-hole B (31), and through-hole B (31) setting is run through at the both ends of guide bar (32), and the right-hand member portion welding of guide bar (32) has movable plate (33), and the right-hand member portion of movable plate (33) is rotatory to be installed and is pressed a section of thick bamboo (34), presses a section of thick bamboo (34) to be on a parallel with a setting of winding reel (29), the cover is equipped with spring B (35) on guide bar (32), and the one end of spring B (35) welds on stand (30), and the other end welds on movable plate (33), presses a section of thick bamboo (34) to press on winding reel (29) under the spring action.
6. A textile yarn twisting machine according to claim 5, wherein: a pull ring (36) is welded on the left end part of the guide rod (32).
7. A textile yarn twisting machine according to claim 1, wherein: the diameter of the through hole (17) is larger than or equal to the diameter of the yarn.
8. A textile yarn twisting machine according to claim 1, wherein: the twisting machine also comprises a controller, wherein the controller is electrically connected with the induction electric eye (16), the motor A (24) and the motor B (28) through signal wires, and the controller is electrically connected with the alarm through the signal wires.
9. A textile yarn twisting machine according to claim 1, wherein: the wire passing holes (17) and the guide holes (18) are uniformly distributed on the twisting disc (7).
10. A method of twisting a textile yarn by a twisting machine according to any one of claims 1 to 9, characterized in that: it comprises the following steps:
s1, installing yarns, namely, firstly pulling a pull ring (36) leftwards by an operator, driving a guide rod (32) to move leftwards by the pull ring (36), driving a pressing cylinder (34) to move leftwards by the guide rod (32), and keeping the pull ring (36) stationary after the pressing cylinder (34) is separated from a winding cylinder (29); then, an operator pulls each roller A (20) leftwards, the rollers A (20) drive the pull rod (19) to move leftwards, and after the rollers A (20) are pulled to a certain position, the rollers A (20) are held to be fixed; then, an operator sequentially penetrates the head end of the yarn (37) wound on the yarn drum (14) through a region formed by the horizontal drum (15), the roller B (26), the thread passing hole (17), the roller A (20), the polymerization pipe (23), the pressing drum (34) and the winding drum (29) corresponding to the head end of the yarn (37), and finally the head end of the yarn (37) is fixed on the winding drum (29); the pull ring (36) and the roller A (20) are loosened, the spring A (22) and the spring B (35) reset, the spring A (22) drives the fixing plate (21) and the pull rod (19) to move rightwards, the roller A (20) is further driven to move rightwards, the roller A (20) stretches the yarn in the roller A after moving in place, the spring B (35) drives the movable plate (33) to move rightwards, the pressing drum (34) is further driven to move rightwards, and the pressing drum (34) presses the winding drum (29) at the moment, so that the yarn is installed;
s2, an operator turns on the motor A (24) and the motor B (28), the motor B (28) drives the winding drum (29) to rotate, the winding drum (29) unwinds the yarn on the yarn drum (14) and winds the yarn on the winding drum (29), meanwhile, the torque of the motor A (24) is transmitted to the driving gear (39) after being reduced by the reducer (25), the driving gear (39) drives the driven gear (40) to rotate, the driven gear (40) drives the rotating shaft (6) to rotate, the rotating shaft (6) drives the disc (8) and the twisting disc (7) to synchronously rotate, the twisting disc (7) drives the yarn section passing through the wire passing hole (17) to rotate around the center of the rotating shaft (6), all yarn segments positioned in the polymerization pipe (23) are twisted into a whole in the rotating process, so that the twisting of the yarn is realized, and a folded yarn (38) obtained after twisting is wound on the winding drum (29);
s3, in the twisting process, light rays generated by the induction electric eye (16) are shielded by the yarns (37) conveyed from the horizontal cylinder (15) in real time, and if the light rays emitted by the induction electric eye (16) are shielded by yarn segments, the induction electric eye (16) does not do any action; if the light emitted by the induction electric eye (16) is not shielded by the yarn segment, the fact that the yarn on the yarn barrel (14) corresponding to the induction electric eye (16) is completely unwound is shown, at the moment, the induction electric eye (16) sends an electric signal to the controller, the controller receives the electric signal and then controls the motor B (28) and the motor A (24) to be closed, then the controller sends an alarm to inform an operator to reinstall a new yarn barrel, the head end of the yarn on the new yarn barrel is connected with the tail end of the disconnected yarn end, and finally the motor A (24) and the motor B (28) are opened to continue twisting operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798502.9A CN111893603A (en) | 2020-08-11 | 2020-08-11 | Yarn twisting machine for spinning and twisting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798502.9A CN111893603A (en) | 2020-08-11 | 2020-08-11 | Yarn twisting machine for spinning and twisting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111893603A true CN111893603A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010798502.9A Withdrawn CN111893603A (en) | 2020-08-11 | 2020-08-11 | Yarn twisting machine for spinning and twisting method thereof |
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| Country | Link |
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| CN (1) | CN111893603A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481765A (en) * | 2020-11-25 | 2021-03-12 | 杭州灵杰花边线带有限公司 | Three-cylinder doubling and twisting machine for wear-resistant embroidery threads |
| CN112830337A (en) * | 2021-01-23 | 2021-05-25 | 许日松 | Energy-saving device for preventing over-fast rotation speed change when silk threads are wound |
| CN113564757A (en) * | 2021-09-26 | 2021-10-29 | 南通小轩窗纺织科技有限公司 | Twisting device and twisting method for knitted textiles |
-
2020
- 2020-08-11 CN CN202010798502.9A patent/CN111893603A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481765A (en) * | 2020-11-25 | 2021-03-12 | 杭州灵杰花边线带有限公司 | Three-cylinder doubling and twisting machine for wear-resistant embroidery threads |
| CN112830337A (en) * | 2021-01-23 | 2021-05-25 | 许日松 | Energy-saving device for preventing over-fast rotation speed change when silk threads are wound |
| CN113564757A (en) * | 2021-09-26 | 2021-10-29 | 南通小轩窗纺织科技有限公司 | Twisting device and twisting method for knitted textiles |
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