CN112176464A - High-strength plied yarn twisting production line for textile processing - Google Patents
High-strength plied yarn twisting production line for textile processing Download PDFInfo
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- CN112176464A CN112176464A CN202011044961.4A CN202011044961A CN112176464A CN 112176464 A CN112176464 A CN 112176464A CN 202011044961 A CN202011044961 A CN 202011044961A CN 112176464 A CN112176464 A CN 112176464A
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- yarn
- twisting
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- textile processing
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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
- D01H1/18—Supports for supply packages
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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
- D01H13/10—Tension devices
- D01H13/104—Regulating tension by devices acting on running yarn and not associated with supply or take-up devices
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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
- D01H13/18—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 stopping supply only
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
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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 high-strength plied yarn twisting production line for textile processing, which comprises a lower platform and an upper platform which are sequentially and fixedly arranged from bottom to top, wherein a confluence pipe and a plied yarn winding mechanism are fixedly arranged on the upper platform, a plied yarn pressing mechanism is arranged above the plied yarn winding mechanism, a main shaft positioned right below the confluence pipe is rotatably arranged on the lower platform, the lower end part of the main shaft is connected with a power unit positioned below the lower platform, a twisting disc positioned between the upper platform and the lower platform is arranged at the upper end part of the main shaft, a plurality of yarn unwinding mechanisms are arranged on the top surface of the upper platform and around the circumference direction of the main shaft, each yarn unwinding mechanism comprises a vertical plate and a yarn barrel, a polished rod and an installation column which are vertical to the vertical plate are welded on the outer end surface of. The invention has the beneficial effects that: compact structure, avoid interweaving twine together between the yarn, prevent that the strand that makes is lax, can in time discover disconnected material, make things convenient for workman end to end connection yarn.
Description
Technical Field
The invention relates to the technical field of textile processing, in particular to a high-strength plied yarn twisting production line for textile processing.
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 condition that a small amount of yarns are not tightened in the conveying process is avoided, and the twisted yarns are easy to loose after twisting, so that the strength of the twisted yarns is greatly reduced, and the un-tightened yarns are 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 one of the yarn drums is completely unreeled, the twisting machine is still in a working state, so that the number of yarns in the prepared plied yarn is not correct, and the prepared plied yarn is not qualified. 3. After the yarn on one of the yarn barrels is completely unreeled, the tail end of the yarn of the front yarn barrel is difficult to find, and then workers need to spend time to butt the tail end of the yarn of the front yarn barrel and the head end of the yarn of the newly installed yarn barrel, so that twisting efficiency is greatly reduced. Therefore, a high-strength plied yarn twisting production line for textile processing, which has a compact structure, can avoid interweaving and winding yarns together, prevent the prepared plied yarn from loosening, can find broken materials in time and is convenient for workers to connect the yarns end to end, is urgently needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a high-strength plied yarn twisting production line which has a compact structure, prevents yarns from being interwoven and wound together, prevents the prepared plied yarn from loosening, can find broken materials in time and is convenient for workers to connect the yarns end to end for textile processing.
The purpose of the invention is realized by the following technical scheme: a high-strength strand twisting production line for textile processing comprises a lower platform and an upper platform which are sequentially fixed from bottom to top, wherein a converging pipe and a strand winding mechanism are fixedly arranged on the upper platform, a strand pressing mechanism is arranged above the strand winding mechanism, a main shaft positioned right below the converging pipe is rotatably arranged on the lower platform, the lower end part of the main shaft is connected with a power unit positioned below the lower platform, a twisting disc positioned between the upper platform and the lower platform is arranged at the upper end part of the main shaft, a plurality of yarn unwinding mechanisms are arranged on the top surface of the upper platform and around the circumferential direction of the main shaft, each yarn unwinding mechanism comprises a vertical plate and a yarn barrel, the vertical plate is fixedly arranged on the top surface of the lower platform, a polished rod and an installation column which are perpendicular to the vertical plate are welded on the outer end surface of the vertical plate, the polished rod is arranged above the installation column, a sliding sleeve is slidably arranged on the polished rod, an induction electric eye is fixedly arranged on the sliding sleeve, the induction electric eye is arranged above the upper port of the guide pipe, the yarn barrel is sleeved on the mounting column, the other end of the mounting column is provided with an external thread, and the external thread is in threaded connection with a locking nut; the utility model discloses a yarn twisting machine, including twisting disc, the corresponding line hole of a plurality of and yarn section of thick bamboos of crossing is seted up on the outward flange of twisting disc and along its circumferencial direction, every below of crossing the line hole has all set firmly the centre gripping cylinder that is located twisting disc bottom surface, two centre gripping cylinders are located the both sides of crossing the line hole, the effect of the piston rod of two centre gripping cylinders is served and has all set firmly splint, every crosses the line hole and is provided with guide rail and the yarn guiding mechanism that is located twisting disc top surface in order between converging the pipe, the guide rail sets up along the radial direction of twisting disc, the left and right ends of guide rail all have set firmly the limiting plate, slidable mounting has the slider on the guide rail, horizontal spring has.
The power unit comprises a motor A and a speed reducer which are supported on the ground, an output shaft of the motor A is connected with an input shaft of the speed reducer through a coupler, an output shaft is arranged at the top of the speed reducer, and the output shaft is connected with the lower end part of the main shaft through a coupler.
The top of lower platform sets firmly the bearing frame, the vertical setting of main shaft and rotatory installation are in the bearing frame.
The strand winding mechanism comprises a support, a winding drum and a motor B, wherein the support and the motor B are fixedly arranged on the top surface of the upper platform, the winding drum is longitudinally arranged, the two ends of the winding drum are rotatably arranged on the support, and an output shaft of the motor B is connected with one end of the winding drum through a coupling.
Strand hold-down mechanism includes L board, movable rod and pinch roller, the L board sets firmly on the top surface of upper mounting plate, slidable mounting has the movable rod in the horizontal plate of L board, the horizontal plate setting of L board is all run through at the both ends of movable rod, the bottom of movable rod has set firmly the channel-section steel, the pinch roller of vertical setting is installed to the channel-section steel internal rotation, the cover is equipped with vertical spring A on the movable rod, vertical spring A's one end welds on the top surface of channel-section steel, the other end welds on the horizontal plate of L board, under vertical spring A's elastic force effect, the pinch roller is pressed on the top surface of receiving the reel.
Yarn fixture includes left portal frame, lifter and vertical spring B, left portal frame sets firmly on adding the twisting disk, left portal frame internal rotation has lower centre gripping wheel, slidable mounting has the lifter in the crossbeam of left portal frame, the lower tip of lifter has set firmly the support, the last centre gripping wheel directly over the centre gripping wheel is installed to the support internal rotation, the cover is equipped with vertical spring B on the lifter, vertical spring B's one end welds on the support, the other end welds on the crossbeam of left portal frame, under vertical spring B's elastic force, go up the centre gripping wheel and support and press under on the centre gripping wheel.
The yarn guide mechanism comprises a right portal frame fixedly arranged on the twisting disc, and two guide wheels are rotatably arranged in the right portal frame.
The top of upper mounting plate has set firmly the roller, the through-hole of roller sets up directly over converging the pipe.
The motor B is electrically connected with the motor A and the induction electric eye.
The method for twisting the high-strength folded yarn for textile processing on the twisting production line comprises the following steps:
s1, installing yarns, namely pulling a movable rod and a lifting rod upwards respectively by two workers, driving a pressing wheel to move upwards by the movable rod, compressing a vertical spring A by a channel steel, driving an upper clamping wheel to move upwards by the lifting rod, and compressing a vertical spring B by a support; then another worker respectively pulls out the head ends of the yarns wound on the yarn drums, and the head ends of the yarns sequentially penetrate through the lower port of the guide pipe, the upper port of the guide pipe, the lower port of the yarn passing hole, the upper port of the yarn passing hole, the area formed between the upper clamping wheel and the lower clamping wheel, the area formed between the two guide wheels, the lower port of the converging pipe, the upper port of the converging pipe, the through hole of the roller and the area formed between the pressing wheel and the winding drum after being pulled out; then the movable rod and the lifting rod are loosened, the pressing wheel presses the top of the winding drum under the elastic action of the vertical spring A, the head end of the yarn is clamped between the pressing wheel and the winding drum, the upper clamping wheel presses the top of the lower clamping wheel under the elastic action of the vertical spring B, and the yarn section between the upper clamping wheel and the lower clamping wheel is clamped between the upper clamping wheel and the lower clamping wheel, so that the yarn is finally installed;
s2, twisting yarns, wherein a worker turns on a motor A and a motor B, the motor B drives a winding drum to rotate, the winding drum unwinds the yarns on the yarn drum and winds the yarns on the yarns, meanwhile, the torque of the motor A is transmitted to a main shaft after being reduced by a reducer, the main shaft drives a twisting disc to rotate, the twisting disc drives yarn sections passing through a yarn passing hole to rotate around the axis of the main shaft, all the yarn sections in a converging pipe are twisted into a whole in the rotating process, the yarns are twisted, and folded yarns obtained after twisting are wound on the winding drum, so that twisting of a plurality of yarns is realized, and the folded yarns prepared after twisting are wound on the winding drum;
s3, in the twisting process, light generated by the induction electric eye irradiates on the yarn conveyed out of the upper port of the guide pipe in real time, and if the light emitted by the induction electric eye is shielded by a yarn segment, the induction electric eye does not make any action; if the light emitted by the induction electric eye is not shielded by the yarn section, the fact that the yarn on the yarn barrel corresponding to the induction electric eye is completely unwound is shown, the induction electric eye sends 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 turned off, then two clamping cylinders below the yarn passing hole corresponding to the yarn barrel are controlled to act, piston rods of the two clamping cylinders simultaneously extend out, and the yarn section is clamped after the piston rods of the two clamping cylinders extend out; and finally, controlling a motor A and a motor B to be started to continue twisting work.
The invention has the following advantages:
1. the guide rail and the yarn guide mechanism are sequentially arranged between each yarn passing hole and the junction pipe, the guide rail is arranged along the radial direction of the twisting disc, the left end and the right end of the guide rail are respectively and fixedly provided with a limiting plate, the guide rail is provided with a sliding block in a sliding manner, a horizontal spring is fixedly arranged between the sliding block and the limiting plate on the right side, and the top of the sliding block is provided with a yarn clamping mechanism.
2. The folded yarn pressing mechanism comprises an L plate, a movable rod and a pressing wheel, wherein the L plate is fixedly arranged on the top surface of an upper platform, the movable rod is slidably arranged in a horizontal plate of the L plate, two ends of the movable rod penetrate through the horizontal plate of the L plate, a channel steel is fixedly arranged at the bottom of the movable rod, the pressing wheel which is longitudinally arranged is rotatably arranged in the channel steel, a vertical spring A is sleeved on the movable rod, one end of the vertical spring A is welded on the top surface of the channel steel, the other end of the vertical spring A is welded on the horizontal plate of the L plate, the pressing wheel is pressed on the top surface of a winding drum under the elastic force action of the vertical spring A, when the folded yarn is wound by the winding drum, the folded yarn is always pressed between the pressing wheel and the winding drum, the pressing wheel applies pressure to the folded yarn, the folded yarn in the folded.
3. The yarn unwinding mechanism comprises a vertical plate and a yarn barrel, wherein the vertical plate is fixedly arranged on the top surface of a lower platform, a polished rod and an installation column which are perpendicular to the vertical plate are welded on the outer end face of the vertical plate, the polished rod is arranged above the installation column, a sliding sleeve is slidably arranged on the polished rod, a guide pipe which is vertically arranged is welded on the front end face of the sliding sleeve, an induction electric eye is fixedly arranged on the sliding sleeve, the induction electric eye is arranged above the upper port of the guide pipe, the yarn barrel is sleeved on the installation column, the other end of the installation column is provided with an external thread, and the external thread is in threaded connection with; in the twisting process, light generated by the induction electric eye irradiates on the yarn conveyed out of the upper port of the guide pipe in real time, and if the light emitted by the induction electric eye is shielded by a yarn segment, the induction electric eye does not make any action; if the light emitted by the induction electric eye is not shielded by the yarn section, the fact that the yarn on the yarn barrel corresponding to the induction electric eye is completely unwound is shown, the induction electric eye sends 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 turned off, then two clamping cylinders below the yarn passing hole corresponding to the yarn barrel are controlled to act, piston rods of the two clamping cylinders simultaneously extend out, and the yarn section is clamped after the piston rods of the two clamping cylinders extend out; and finally, controlling a motor A and a motor B to be started to continue twisting work. Therefore, through the detection of the sensing electric eye on the yarn breakage, whether the yarn wound on the yarn bobbin is unwound or not can be timely found, so that the prepared plied yarn is effectively prevented from being short of yarn, and the qualification rate of the plied yarn is greatly improved.
4. Clamping cylinders positioned on the bottom surface of the twisting disc are fixedly arranged below each thread passing hole, the two clamping cylinders are positioned on two sides of each thread passing hole, and clamping plates are fixedly arranged on action ends of piston rods of the two clamping cylinders; after finding the disconnected material, can in time grasp the tail section of yarn through the splint of two centre gripping cylinders to very big having made things convenient for the workman in time with the terminal of the yarn of preceding package yarn bobbin and the butt joint of the yarn head end of newly installing the yarn bobbin, and then very big improvement twisting efficiency.
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 a top view of FIG. 4;
FIG. 6 is an enlarged partial view of section II of FIG. 3;
FIG. 7 is an enlarged partial view of section III of FIG. 3;
FIG. 8 is a side view of the yarn clamping mechanism;
FIG. 9 is a side view of the yarn guide mechanism;
FIG. 10 is a top view of a strand take-up mechanism;
in the figure, 1-lower platform, 2-upper platform, 3-confluence pipe, 4-plied yarn winding mechanism, 6-main shaft, 7-twisting disk, 8-yarn unwinding mechanism, 9-vertical plate, 10-yarn bobbin, 11-polished rod, 12-mounting column, 13-sliding sleeve, 14-guide pipe, 15-induction electric eye, 16-locking nut, 17-line-passing hole, 18-clamping cylinder, 19-clamping plate, 20-guide rail, 21-yarn guide mechanism, 22-limiting plate, 23-sliding block, 24-horizontal spring, 25-yarn clamping mechanism, 26-motor A, 27-reducer, 28-bearing seat, 29-support, 30-winding drum, 31-motor B, 32-L plate, 33-movable rod, 34-pressing wheel, 35-vertical spring A, 36-left portal frame, 37-lifting rod, 38-vertical spring B, 39-lower clamping wheel, 40-bracket, 41-upper clamping wheel, 42-right portal frame, 43-guide wheel, 44-roller, 45-yarn and 46-plied yarn.
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. 1-10, a high strength strand twisting production line for textile processing, it includes lower platform 1 and upper platform 2 that set firmly in order from bottom to top, converging pipe 3 and strand winding mechanism 4 have set firmly on upper platform 2, the top of strand winding mechanism 4 is provided with strand hold-down mechanism, rotary installation has main shaft 6 that is located under converging pipe 3 on lower platform 1, and the lower tip of main shaft 6 is connected with the power pack who is located platform 1 below down, and the upper end of main shaft 6 is installed and is located upper platform 2 and lower platform 1 between twisting dish 7, just be provided with a plurality of yarn unwinding mechanisms 8 around the circumferencial direction of main shaft 6 on the top surface of upper platform 2. The power unit comprises a motor A26 and a speed reducer 27 which are supported on the ground, an output shaft of the motor A26 is connected with an input shaft of the speed reducer 27 through a coupler, an output shaft is arranged at the top of the speed reducer 27, and the output shaft is connected with the lower end part of the main shaft 6 through a coupler.
The yarn unwinding mechanism 8 comprises a vertical plate 9 and a yarn barrel 10, the vertical plate 9 is fixedly arranged on the top surface of the lower platform 1, a polished rod 11 and an installation column 12 which are perpendicular to the vertical plate 9 are welded on the outer end face of the vertical plate 9, the polished rod 11 is arranged above the installation column 12, a sliding sleeve 13 is slidably arranged on the polished rod 11, a vertically arranged guide pipe 14 is welded on the front end face of the sliding sleeve 13, an induction electric eye 15 is fixedly arranged on the sliding sleeve 13, the induction electric eye 15 is arranged above the upper end opening of the guide pipe 14, the yarn barrel 10 is sleeved on the installation column 12, an external thread is arranged at the other end of the installation column 12, and a locking nut 16 is in threaded connection; the outer edge of the twisting disc 7 is provided with a plurality of thread passing holes 17 corresponding to the yarn barrel 10 along the circumferential direction, each thread passing hole 17 is fixedly provided with a clamping cylinder 18 positioned on the bottom surface of the twisting disc 7 below, the two clamping cylinders 18 are positioned on two sides of each thread passing hole 17, the acting ends of piston rods of the two clamping cylinders 18 are fixedly provided with a clamping plate 19, a guide rail 20 and a yarn guide mechanism 21 positioned on the top surface of the twisting disc 7 are sequentially arranged between each thread passing hole 17 and the converging pipe 3, the guide rail 20 is arranged along the radial direction of the twisting disc 7, the left end and the right end of the guide rail 20 are fixedly provided with limiting plates 22, a sliding block 23 is slidably arranged on the guide rail 20, a horizontal spring 24 is fixedly arranged between the sliding block 23 and the limiting plate 22 on the right side, and a yarn clamping mechanism 25 is arranged at the.
The top of the lower platform 1 is fixedly provided with a bearing seat 28, and the spindle 6 is vertically arranged and rotatably arranged in the bearing seat 28. The strand winding mechanism 4 comprises a support 29, a winding drum 30 and a motor B31, wherein the support 29 and the motor B31 are fixedly arranged on the top surface of the upper platform 2, the winding drum 30 is longitudinally arranged, two ends of the winding drum 30 are rotatably arranged on the support 29, and an output shaft of the motor B31 is connected with one end of the winding drum 30 through a coupling. Strand hold-down mechanism includes L board 32, movable rod 33 and pinch roller 34, L board 32 sets firmly on the top surface of upper mounting plate 2, slidable mounting has movable rod 33 in the horizontal plate of L board 32, the horizontal plate setting that L board 32 was all run through at the both ends of movable rod 33, the bottom of movable rod 33 has set firmly the channel-section steel, vertical pinch roller 34 that sets up is installed to the channel-section steel internal rotation, the cover is equipped with vertical spring A35 on the movable rod 33, vertical spring A35's one end welds on the top surface of channel-section steel, the other end welds on the horizontal plate of L board 32, under vertical spring A35's spring action, pinch roller 34 presses on the top surface of receipts reel 30.
The yarn guide mechanism 21 comprises a right portal frame 42 fixedly arranged on the twisting disc 7, and two guide wheels 43 are rotatably arranged in the right portal frame 42. The top of the upper platform 2 is fixedly provided with a roller 44, and a through hole of the roller 44 is arranged right above the converging pipe 3. It still includes the controller, the controller is connected with motor A26, motor B31, response electric eye 15 electricity, can control opening and close of motor A26 and motor B31 through the controller, has made things convenient for workman's operation, and the light that response electric eye 15 sent shines on the yarn, if there is not the yarn to shelter from light, then response electric eye 15 signals and give the controller, if there is the yarn to shelter from light, then do not make any action.
The method for twisting the high-strength folded yarn for textile processing on the twisting production line comprises the following steps:
s1, installing yarns, namely, pulling up a movable rod 33 and a lifting rod 37 by two workers respectively, driving a pressing wheel 34 to move upwards by the movable rod 33, compressing a vertical spring A35 by channel steel, driving an upper clamping wheel 41 to move upwards by the lifting rod 37, and compressing a vertical spring B38 by a support 40; then another worker respectively pulls out the head ends of the yarns wound on the yarn drums 10, and the head ends of the yarns 45 sequentially pass through the lower port of the guide pipe 14, the upper port of the guide pipe 14, the lower port of the yarn through hole 17, the upper port of the yarn through hole 17, the area formed between the upper clamping wheel 41 and the lower clamping wheel 39, the area formed between the two guide wheels 43, the lower port of the junction pipe 3, the upper port of the junction pipe 3, the through hole of the roller 44, the area formed between the pressing wheel 34 and the winding drum 30 and finally are fixed on the winding drum 30 after being pulled out; then the movable rod 33 and the lifting rod 37 are loosened, the pressing wheel 34 is pressed on the top of the winding drum 30 under the elastic force of the vertical spring A35, the head end of the yarn is clamped between the pressing wheel 34 and the winding drum 30, the upper clamping wheel 41 is pressed on the top of the lower clamping wheel 39 under the elastic force of the vertical spring B38, and the yarn section between the upper clamping wheel 41 and the lower clamping wheel 39 is clamped between the upper clamping wheel 41 and the lower clamping wheel 39, so that the yarn installation is finally realized;
s2, twisting yarns, wherein a worker turns on a motor A26 and a motor B31, the motor B31 drives a winding drum 30 to rotate, the winding drum 30 unwinds the yarns on a yarn drum 10 and winds the yarns 45 on the yarn drum, meanwhile, the torque of the motor A26 is transmitted to a main shaft 6 after being reduced by a speed reducer 27, the main shaft 6 drives a twisting disc 7 to rotate, the twisting disc 7 drives yarn segments passing through a yarn passing hole 17 to rotate around the axis of the main shaft 6, the yarn segments in a converging pipe 3 are twisted into a whole in the rotating process, so that the yarns are twisted, and a plied yarn 46 obtained after twisting is wound on the winding drum 30, so that the twisting of a plurality of yarns is realized, and the plied yarn 46 prepared after twisting is wound on the winding drum 30; when the winding drum 30 winds the folded yarn 46, the folded yarn 46 is always pressed between the pressing wheel 34 and the winding drum 30, and the pressing wheel 34 applies pressure to the folded yarn 46, so that the yarn in the folded yarn 46 is tightly held, and the yarn in the folded yarn is effectively prevented from being loose; in addition, when the twisting disk 7 rotates in the circumferential direction, the slide block 23 is subjected to centrifugal force, so that the slide block has a tendency of moving towards the edge direction of the twisting disk 7 along the length direction of the guide rail 20, yarns clamped between the upper clamping wheel 41 and the lower clamping wheel 39 move towards the edge direction of the twisting disk 7, and yarn sections to be twisted in the converging pipe 3 are always in a stretched straight state, so that the yarns are prevented from being interwoven and wound together, and the strength of twisted yarns is greatly improved;
s3, in the twisting process, the light generated by the induction electric eye 15 irradiates on the yarn 45 conveyed out of the upper port of the guide pipe 14 in real time, and if the light emitted by the induction electric eye 15 is shielded by a yarn segment, the induction electric eye 15 does not make any action; if the light emitted by the sensing electric eye 15 is not shielded by the yarn segment, it is indicated that the yarn on the yarn barrel 10 corresponding to the sensing electric eye 15 is completely unwound, at this time, the sensing electric eye 15 emits an electric signal to the controller, the controller receives the electric signal and then controls the motor B31 and the motor A26 to be closed, then controls the two clamping cylinders 18 below the yarn passing hole 17 corresponding to the yarn barrel 10 to act, the piston rods of the two clamping cylinders 18 extend out simultaneously, and the yarn segment is clamped after the piston rods extend out; then the worker unscrews the locknut 16 corresponding to the bobbin 10, then takes out the old bobbin 10 from the mounting post 12, installs a new bobbin 10 at the original position after taking out, finally connects the head end of the yarn on the new bobbin with the tail end of the yarn of the old bobbin end to end, and finally controls the motor a26 and the motor B31 to start so as to continue twisting work.
Consequently through the detection of response electric eye 15 to the yarn disconnected material, whether the winding yarn unreels and finishes on discovery yarn bobbin 10 that can be timely to effectively avoided the strand that makes to lack the yarn, and then greatly improved the qualification rate of strand, and after discovering disconnected material, can in time grasp the tail section of yarn through splint 19 of two centre gripping cylinders 18, thereby very big make things convenient for the workman in time with the terminal of the yarn of preceding roll yarn bobbin and the butt joint of the yarn head end of newly installing yarn bobbin, and then very big improvement twisting efficiency.
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 (9)
1. The utility model provides a textile processing is with high strength folded yarn twisting production line which characterized in that: the novel yarn twisting machine comprises a lower platform (1) and an upper platform (2) which are sequentially and fixedly arranged from bottom to top, wherein a converging pipe (3) and a strand winding mechanism (4) are fixedly arranged on the upper platform (2), a strand pressing mechanism is arranged above the strand winding mechanism (4), a main shaft (6) which is positioned right below the converging pipe (3) is rotatably arranged on the lower platform (1), the lower end part of the main shaft (6) is connected with a power unit which is positioned below the lower platform (1), a twisting disc (7) which is positioned between the upper platform (2) and the lower platform (1) is arranged at the upper end part of the main shaft (6), a plurality of yarn unwinding mechanisms (8) are arranged on the top surface of the upper platform (2) and in the circumferential direction around the main shaft (6), each yarn unwinding mechanism (8) comprises a vertical plate (9) and a yarn barrel (10), and the vertical plates (9) are fixedly arranged on the top surface of the lower platform (1), a polished rod (11) and a mounting column (12) which are perpendicular to the vertical plate (9) are welded on the outer end face of the vertical plate (9), the polished rod (11) is arranged above the mounting column (12), a sliding sleeve (13) is slidably mounted on the polished rod (11), a vertically arranged guide pipe (14) is welded on the front end face of the sliding sleeve (13), an induction electric eye (15) is fixedly arranged on the sliding sleeve (13), the induction electric eye (15) is arranged above the upper port of the guide pipe (14), a yarn barrel (10) is sleeved on the mounting column (12), an external thread is formed in the other end of the mounting column (12), and a locking nut (16) is in threaded connection with the external thread; a plurality of thread passing holes (17) corresponding to the yarn barrel (10) are formed in the outer edge of the twisting disc (7) along the circumferential direction of the twisting disc, clamping cylinders (18) located on the bottom surface of the twisting disc (7) are fixedly arranged below each thread passing hole (17), the two clamping cylinders (18) are located on two sides of each thread passing hole (17), clamping plates (19) are fixedly arranged on action ends of piston rods of the two clamping cylinders (18), guide rails (20) and yarn guide mechanisms (21) located on the top surface of the twisting disc (7) are sequentially arranged between each thread passing hole (17) and the converging pipe (3), the guide rails (20) are arranged along the radial direction of the twisting disc (7), limiting plates (22) are fixedly arranged at the left end and the right end of each guide rail (20), sliding blocks (23) are slidably arranged on the guide rails (20), and horizontal springs (24) are fixedly arranged between the sliding blocks (23) and the limiting plates (22) on the right side, the top of the sliding block (23) is provided with a yarn clamping mechanism (25).
2. A high strength ply twisting line for textile processing as claimed in claim 1, wherein: the power unit comprises a motor A (26) and a speed reducer (27) which are supported on the ground, an output shaft of the motor A (26) is connected with an input shaft of the speed reducer (27) through a coupler, an output shaft is arranged at the top of the speed reducer (27), and the output shaft is connected with the lower end part of the main shaft (6) through a coupler.
3. A high strength ply twisting line for textile processing as claimed in claim 1, wherein: the top of lower platform (1) sets firmly bearing frame (28), main shaft (6) vertical setting and rotatory installation are in bearing frame (28).
4. A high strength ply twisting line for textile processing as claimed in claim 1, wherein: strand winding mechanism (4) are including support (29), receipts reel (30) and motor B (31), support (29) and motor B (31) all set firmly on the top surface of upper mounting plate (2), receipts reel (30) vertically sets up, and the both ends of receipts reel (30) are all rotatory to be installed on support (29), and the output shaft of motor B (31) is through the coupling joint with the one end of receipts reel (30).
5. A high strength ply twisting line for textile processing as claimed in claim 1, wherein: strand hold-down mechanism includes L board (32), movable rod (33) and pinch roller (34), L board (32) set firmly on the top surface of upper mounting plate (2), slidable mounting has movable rod (33) in the horizontal plate of L board (32), the horizontal plate setting of L board (32) is all run through at the both ends of movable rod (33), the bottom of movable rod (33) has set firmly the channel-section steel, pinch roller (34) of vertical setting is installed to the channel-section steel internal rotation, the cover is equipped with vertical spring A (35) on movable rod (33), the one end of vertical spring A (35) welds on the top surface of channel-section steel, the other end welds on the horizontal plate of L board (32), under the elastic force effect of vertical spring A (35), pinch roller (34) press on the top surface of receiving reel (30).
6. A high strength ply twisting line for textile processing as claimed in claim 1, wherein: yarn fixture (25) are including left portal frame (36), lifter (37) and vertical spring B (38), left side portal frame (36) set firmly on twisting disk (7), left side portal frame (36) internal rotation has lower centre gripping wheel (39), slidable mounting has lifter (37) in the crossbeam of left portal frame (36), the lower tip of lifter (37) has set firmly support (40), last centre gripping wheel (41) directly over centre gripping wheel (39) are installed to support (40) internal rotation, the cover is equipped with vertical spring B (38) on lifter (37), the one end of vertical spring B (38) welds on support (40), the other end welds on the crossbeam of left portal frame (36), under the elastic force of vertical spring B (38), go up centre gripping wheel (41) and support and press on centre gripping wheel (39) down.
7. A high strength ply twisting line for textile processing as claimed in claim 1, wherein: the yarn guide mechanism (21) comprises a right portal frame (42) fixedly arranged on the twisting disc (7), and two guide wheels (43) are rotatably arranged in the right portal frame (42).
8. A high strength ply twisting line for textile processing as claimed in claim 1, wherein: the top of the upper platform (2) is fixedly provided with a roller (44), and a through hole of the roller (44) is arranged right above the converging pipe (3).
9. A high strength ply twisting line for textile processing as claimed in claim 1, wherein: the device also comprises a controller which is electrically connected with the motor A (26), the motor B (31) and the induction electric eye (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011044961.4A CN112176464A (en) | 2020-09-29 | 2020-09-29 | High-strength plied yarn twisting production line for textile processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011044961.4A CN112176464A (en) | 2020-09-29 | 2020-09-29 | High-strength plied yarn twisting production line for textile processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112176464A true CN112176464A (en) | 2021-01-05 |
Family
ID=73945682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011044961.4A Withdrawn CN112176464A (en) | 2020-09-29 | 2020-09-29 | High-strength plied yarn twisting production line for textile processing |
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| Country | Link |
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| CN (1) | CN112176464A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369524A (en) * | 2022-08-09 | 2022-11-22 | 江西凤竹棉纺有限公司 | High-count air-jet spinning equipment and process |
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| ES1230004Y (en) * | 2019-01-21 | 2019-08-14 | Zegarra Jose Antonio Yanac | Compact, motorized and electronically controlled machine for the production of ropes by the twisting system |
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| CN106684660A (en) * | 2016-12-20 | 2017-05-17 | 湖南顶立科技有限公司 | Novel electric brush device with touching kept based on centrifugal force |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115369524A (en) * | 2022-08-09 | 2022-11-22 | 江西凤竹棉纺有限公司 | High-count air-jet spinning equipment and process |
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