CN108315825B - Silk making device for cylindrical silk - Google Patents
Silk making device for cylindrical silk Download PDFInfo
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- CN108315825B CN108315825B CN201810006017.6A CN201810006017A CN108315825B CN 108315825 B CN108315825 B CN 108315825B CN 201810006017 A CN201810006017 A CN 201810006017A CN 108315825 B CN108315825 B CN 108315825B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
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- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 claims description 3
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 claims description 3
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- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 3
- 239000008041 oiling agent Substances 0.000 claims description 3
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- BUCIWTBCUUHRHZ-UHFFFAOYSA-K potassium;disodium;dihydrogen phosphate;hydrogen phosphate Chemical compound [Na+].[Na+].[K+].OP(O)([O-])=O.OP([O-])([O-])=O BUCIWTBCUUHRHZ-UHFFFAOYSA-K 0.000 claims description 3
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- 238000002360 preparation method Methods 0.000 description 4
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- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B7/00—Obtaining silk fibres or filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
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- Textile Engineering (AREA)
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- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
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- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to the technical field of silk making, in particular to a silk making device for barrel-packed silk, which comprises a plurality of mutually independent silk making units, wherein a regulating and controlling system, a unit barrel and a winding motor are arranged in the silk making units, the regulating and controlling system comprises a detector, a signal processor and an adjusting structure, the adjusting structure comprises a reducing guide roller, an upper guide screw thread, a lower guide screw thread, a rotating motor and a swinging motor, the front end of the diameter of the reducing guide roller is small, the rear end of the diameter of the reducing guide roller is large, and the rotating motor, the swinging motor and the winding motor are respectively connected with the signal processor. The cocoon silk is made into silk strips, guided by the lower thread guide buckle, attached to the side surface of the reducing guide roller and output by the upper thread guide buckle. When the tension of the strand silk is too small, the reducing guide roller rotates towards the rear end and the rotating speed is reduced, so that the strand silk is prevented from being loosely wound on the unit cylinder; when the tension of the silk strips is too large, the reducing guide roller rotates towards the front end and the rotating speed is accelerated, the silk strips are prevented from being wound too tightly, the tension of the silk strips is gradually reduced, and the tension of the silk strips in the silk making process is controlled.
Description
Technical Field
The invention relates to the technical field of silk making, in particular to a silk making device for cylindrical silk.
Background
Along with the large-scale, modern and scientific culture of the silkworm cocoons, the processes of drying, peeling, boiling and the like of the silkworm cocoons are more and more automated and streamlined, and along with the innovation of an intelligent control system technology, the shortening of the silk making process flow is more and more feasible. As shown in fig. 1, the conventional automatic silk making machine includes a plurality of filament preparation units and a winding group 14, each filament preparation unit mainly includes a filament receiving device 2, a filament collecting device 3, a twisting sheath structure 4, a exploration structure 5, a cut-off prevention structure 11, and a cross winding ring 7, a winding group is composed of a plurality of small spinning reels which are sequentially connected in the axial direction to share the same winding motor, and each small spinning reel corresponds to one silk preparation unit. A flatcar stopping wheel 13 is arranged beside the winding group, a friction circumferential surface is arranged at the end part of the winding group, and the flatcar stops rotating by the friction of the flatcar stopping wheel and the friction circumferential surface. Generally, a silk making groove 12 is arranged in front of a filament collecting and guiding device, silkworm cocoons in the silk making groove are subjected to cocoon peeling by the filament receiving and guiding device to form cocoon silk, then the cocoon silk is finished by the filament collecting and guiding device and enters a twisting sheath structure to be twisted into silk threads, and then the silk threads are wound on the small flatcar to be made into small flatcar silk pieces after sequentially passing through a searching structure, a cutting prevention structure and a winding ring.
The spinning reel silk piece can be used after being reformed into a bobbin-contained silk in the subsequent silk weaving preparation, the reforming steps are complicated, the existing automatic silk making machine with bobbins instead of the spinning reel is adopted, and the bobbins are sequentially connected in the axial direction to form a coil winding. Compared with an automatic spinning machine with a small reel, the bobbin automatic spinning machine can reduce the procedures of rewetting, re-shaking, knitting, packaging, soaking, spooling and the like, and has the advantages of reducing the production cost, increasing the package capacity, improving the generation efficiency, improving the strand silk post-processing conditions and the like.
Although the existing automatic bobbin-packed yarn making technology has a plurality of advantages, the existing automatic bobbin-packed yarn making technology has some problems, including: (1) the bobbins are sequentially connected in the axial direction to share the same winding motor, the thread ends are mutually associated to cause inflexible operation, and the bobbin cannot be taken down in time when a certain thread end fails, so that the efficiency is influenced; (2) compared with a small rotating drum, the bobbin has a small diameter, so that the diameter difference between the front and the back of a formed yarn tube is obvious, the linear speed of a strand silk is faster and faster in the later stage of yarn making, the tension of the strand silk during winding is larger and larger, the quality of the strand silk is influenced, even the yarn is broken, and the outer layer silk on the yarn tube extrudes the inner layer silk to cause the strand silk to slide or embed, so that the yarn tube is badly formed; (3) the bobbin can not be dried quickly when being wound, the water content of the bobbin-packed yarn is high, and the bobbin-packed yarn can not be unwound smoothly due to mutual adhesion of strand wires, so that the defects of yarn jumping, ring dropping and the like are generated; (4) the process of re-shaking, soaking and the like is lacked in the process of preparing the silk from the bobbin, and the silk strips obtained by directly reeling the bobbin are relatively stiff due to the high sericin content, so that the subsequent processing requirements can not be met. Due to the problems, the popularization of the automatic bobbin-packed silk making technology is limited, and the automatic bobbin-packed silk making technology is not widely applied to the silk making industry so far.
Disclosure of Invention
Aiming at the problem that the efficiency is influenced by the mutual association of the thread making units in the conventional thread making device, the invention aims to provide the thread making device in a cylinder package.
The invention provides the following technical scheme:
a thread making device of a tube-packed silk comprises a plurality of thread making units, wherein each thread making unit is sequentially provided with a thread receiving device, a thread collecting device, a twisting sheath structure, a searching structure, a winding ring and a unit tube for winding silk thread from front to back in the conveying direction of cocoon silk or silk thread, a winding motor is further arranged in each thread making unit, the unit tube is provided with a rotating shaft connected with an output shaft of the winding motor, and the rotating shafts of the thread making unit tubes are arranged in parallel, so that the unit tubes are sequentially arranged in parallel in the direction from one end to the other end of the thread making device.
The filament making device is provided with a plurality of filament making units, each filament making unit is internally provided with a unit cylinder for winding filament strips and a winding motor for controlling the unit cylinder to wind, all filament making units work independently, the relevance between all filament making units is reduced, when a certain filament making unit breaks down, the filament making unit can be stopped in time to take off the filament cylinder without influencing other filament making units, the operation is more flexible, and the production efficiency is improved.
As an improvement of the invention, the yarn making unit further comprises a regulation and control system for regulating the yarn tension, the regulation and control system is arranged before the interlacing ring and comprises a detector for detecting the yarn tension, a signal processor and an adjusting structure, and the signal processor is respectively connected with the detector, the adjusting structure and the winding motor. Add the regulation and control system of regulation strand silk tension in system silk unit, including the tensile detector of detection strand silk, signal processor and adjustment structure, when the detector detects the too big or undersize of tension of strand silk, give signal processor with tension signal transmission, make the adjustment by signal processor control adjustment structure, make the corresponding diminishing of tension of strand silk or grow, thereby initiatively regulate and control the tension of strand silk at the coiling in-process, so that the tension of strand silk keeps suitable, avoid the too big influence strand silk quality of strand silk tension, even disconnected silk, avoid the tight interior pine of silk section of thick bamboo outside, eliminate the smooth silk of strand silk or inlay the silk. Meanwhile, the signal processor and the winding motor are connected in the yarn making unit to form closed-loop control, and when the detector detects that the yarn is disconnected, the signal processor controls the winding motor to stop; when the winding motor is manually turned off or turned on, the signal processor receives corresponding signals to correspondingly control the regulation and control system to be turned on.
As an improvement of the invention, the adjusting structure is arranged between the twisting sheath structure and the exploring structure and comprises a reducing guide roller, an upper guide thread, a lower guide thread, a rotating motor for driving and rotating the reducing guide roller and a swinging motor for enabling the reducing guide roller to axially reciprocate, the diameter of the reducing guide roller is gradually increased from the front end to the rear end, the upper guide thread is arranged above the front end of the reducing guide roller, the lower guide thread is arranged below the rear end of the reducing guide roller, and the adjusting structure is respectively connected with the signal processor through the rotating motor and the swinging motor.
Cocoon silk is made into silk strips through a twisting sheath structure and then enters an adjusting structure, wherein the silk strips are guided by a lower silk guide buckle to be tightly attached or wound on the side surface of a diameter-variable guide roller, then enter a detection cable structure through an upper silk guide buckle and then are wound on a silk tube after passing through a detector and a cross winding ring. When the detector detects that the tension of the strand silk is too small, the signal processor sends signals to the swing motor and the rotating motor, the swing motor enables the reducing guide roller to move towards the rear end along the direction of the roller shaft, and meanwhile, the rotating motor reduces the rotating speed of the reducing guide roller, so that the strand silk is gradually tightened by slowing down the conveying speed of the strand silk, the strand silk is prevented from being loosely wound on the unit cylinder, and the tension of the strand silk is gradually increased; when the tension of the detected silk strips is too large, the signal processor sends signals to the swing motor and the rotating motor, the swing motor enables the reducing guide roller to move towards the front end along the roller shaft direction, and the rotating motor is rotated to accelerate the rotating speed of the reducing guide roller, so that the conveying speed of the silk strips is improved, the silk strips are prevented from being wound on the unit cylinder too tightly, the tension of the silk strips is reduced gradually, and the tension of the silk strips in the silk making process is controlled. The strand silk rubs with the different positions of reducing deflector roll through the shrink of reducing deflector roll, utilizes the radius of each position of reducing deflector roll to realize the secondary steady regulation of strand silk speed, makes the control range wider a little. The winding motor and the rotating motor are both connected with the signal processor, and the yarn strips on the yarn barrel can be prevented from being tight and loose outside and being beneficial to the molding of the yarn barrel by controlling the rotating speed ratio of the winding motor and the rotating motor.
As an improvement of the invention, the rotating motor and the reducing guide roller are driven by a gear combination, the swinging motor and the reducing guide roller are driven by a turbine combination, and the gear combination and the turbine combination are arranged on one side of the rear end of the reducing guide roller, wherein:
the gear combination comprises a driving narrow gear and a driven wide gear which are meshed with each other, the driving narrow gear is connected with an output shaft of the rotating motor, and the driven wide gear is sleeved with a roller shaft of the reducing guide roller and is rigidly connected with the reducing roller shaft in a coaxial manner;
the turbine combination comprises a driving turbine and a hollow worm which are meshed with each other, the driving turbine is connected with an output shaft of the swing motor, the hollow worm is sleeved with a roller shaft of the reducing guide roller, and the driven wide gear is arranged between the hollow worm and the reducing guide roller.
The rotation in the circumferential direction of the reducing godet roller and the reciprocating swing adjustment in the axial direction are realized through gear combination transmission and turbine combination transmission. Because the lengths of the two gears in the gear combination are different, when the driven wide gear swings along with the reducing godet roller, the driving narrow gear can relatively adjust the meshing point with the driven wide gear, and the stable and smooth swinging adjustment is realized. The swing motor and the rotating motor are controlled by the signal processor, so that synchronous cooperation of the running speed and the running time of the swing motor and the rotating motor is realized.
As an improvement of the invention, the side surface of the reducing guide roller is provided with an elastic latex layer. Set up elastic emulsion layer on the side surface of reducing deflector roll, thus the strand silk is pressed on the emulsion layer when closely laminating the side surface of reducing deflector roll, thereby the emulsion layer takes place the contact surface and the frictional force of slight sunken deformation increase and strand silk, the strand silk is along with the reducing deflector roll rotation initiative and is sent a silk, also need not twine on the reducing deflector roll in the strand silk transportation process simultaneously, the strand silk influences the strand silk quality because of the silk way trouble leads to the tensile of receiving to differ very big phenomenon around the reducing deflector roll, make the strand silk quality around the reducing deflector roll remain stable.
As an improvement of the invention, the included angle between the generatrix of the reducing guide roller and the axis is 25-40 degrees. The radius difference between the front and the back of the reducing guide roller is proper, the strand silk freely slides according to the shrinkage of the godet roller, and the adjusting effect on the wire feeding speed is obvious and controllable.
As an improvement of the invention, the thread collecting device is an electronic roughening device, and the electronic roughening device is connected with the signal processor. When the yarn is cut off due to a rough fault, yarn making can be stopped in time, yarn tension is not affected, yarn performance is not affected, a yarn fault cutting prevention and stopping tool to unreel silk mechanism is replaced, the yarn making device is simplified, and meanwhile, the opening and closing of the electronic roughening device are controlled through the signal processor, so that the coordination of yarn winding and fault treatment is realized.
As an improvement of the invention, the silk making unit also comprises an oiling roller, the oiling roller is arranged between the filament guide button collector and the twisting sheath structure, and the oiling agent used by the oiling roller adopts hydroxyl silicone oil emulsion with the concentration of 8-10%. Cocoon silk output from the filament collector is lubricated by being attached to the surface of the oiling roller and then enters the twisting sheath structure, and the hydroxyl silicone oil can enhance cohesion of silk strips, reduce bonding among the silk strips, effectively prevent the silk strips from being wound and improve flexibility of the silk strips.
As an improvement of the invention, the silk making unit further comprises a silk stretching structure and an infrared dryer arranged adjacent to the silk stretching structure, the silk stretching structure is arranged between the exploration structure and the interlacing ring and comprises a silk guide drum wheel and a connecting rod, the silk guide drum wheel and the connecting rod are arranged in a staggered mode in the vertical direction, the infrared dryer is arranged in front of the detector, the distance between the infrared dryer and the silk strands is 10-20 cm, the infrared dryer is heated by adopting middle infrared wavelength, the power of a lamp tube is 300-400W, and the working temperature of the position, 5 cm away from the silk strands, in front of the infrared dryer is 80-90 ℃. The strand silk is dried by infrared dryer when opening the silk structure, reduces the moisture content when the strand silk is convoluteed, prevents that the sericin from bonding, caking each other, and opening the silk structure can make the strand silk obtain abundant drying.
As an improvement of the invention, the silk making device further comprises a silk making groove, wherein the water in the silk making groove contains 2-3% of a silk moistening auxiliary agent, the silk moistening auxiliary agent comprises a buffer solution and a penetrating agent, the buffer solution is one or more of disodium hydrogen phosphate-citric acid buffer solution, disodium hydrogen phosphate-potassium dihydrogen phosphate buffer solution and tris (hydroxymethyl) aminomethane-hydrochloric acid buffer solution, and the penetrating agent is one or more of sulfonated castor oil, sodium alkyl benzene sulfonate and isooctyl alcohol phosphate. The silk moistening auxiliary agent is added into the silk making groove to soften sericin and increase the flexibility of silk strips, so that the silk soaking process in the traditional silk strip production process can be omitted, and the cylindrical silk meeting the requirements of post-processing technology can be directly prepared.
The invention has the following beneficial effects:
the yarn making device has high production efficiency and simplified structure, can ensure stable tension in the process of winding the strand silk, reduces the occurrence of yarn breakage, has good forming of the yarn tube, and avoids the phenomena of yarn sliding and yarn embedding. The electronic rough cleaning device is arranged to treat rough faults of the silk strips, the properties of the silk strips are stable, the friction parts of the silk strips and the reducing guide rollers are changed by controlling the reciprocating stretching and rotating of the reducing guide rollers, the conveying speed of the silk strips is adjusted, and the tension of the silk strips is kept appropriate. The side surface of the reducing guide roller is made of latex, so that the contact surface and the friction force of the strand silk and the reducing guide roller are increased, effective active silk feeding is realized, the step of winding the reducing guide roller for a plurality of circles is eliminated, and the quality stability of the strand silk around the reducing guide roller is kept. The oiling roller is arranged to enhance cohesion of the silk strips, reduce bonding among the silk strips and improve flexibility of the silk strips, and the silk moistening auxiliary agent is added into the silk making groove to soften the silk glue, so that the subsequent silk soaking process is omitted. And finally, infrared quick drying is arranged before filament winding, so that the water content of the filament during winding is reduced, and mutual adhesion and caking of sericin are prevented. The process realizes the loose and tight outside and the smooth unwinding of the strand silk on the silk tube without the phenomena of silk loop nesting, slippage, knocking over and the like.
Drawings
Fig. 1 is a structural view of a conventional automatic yarn making machine.
FIG. 2 is a structural view of the yarn manufacturing apparatus of the present invention.
Figure 3 is a cross-sectional view of a variable diameter guide roller.
In the figure: 1. unit cylinder, 101, rotating shaft, 102, winding motor, 2, thread guide, 3, thread collector, 4, twisting sheath structure, 41, upper twisting sheath drum, 42, lower twisting sheath drum, 5, searching structure, 51, searching drum, 52, fineness sensor, 6, thread tensioning structure, 61, connecting rod, 62, thread guide drum, 7, interlacing ring, 81, detector, 82, signal processor, 83, adjusting structure, 831, reducing guide roller, 8311, emulsion layer, 8312, roller shaft, 832, upper thread guide buckle, 833, lower thread guide buckle, 834, rotating motor, 835, driving narrow gear, 836, driven wide gear, 837, swinging motor, 838, driving turbine, 839, hollow worm, 9, oiling roller, 10, infrared dryer, 11, anti-cutting structure, 12, thread making groove, 13, rotating stopping wheel and 14 winding.
Detailed Description
The following further describes the embodiments of the present invention.
The starting materials used in the present invention are commercially available or commonly used in the art, unless otherwise specified, and the methods in the following examples are conventional in the art, unless otherwise specified.
As shown in fig. 2, a silk making device for reducing broken silk comprises a plurality of thread making units which are independent from each other, wherein each thread making unit is provided with a thread receiving device 2, a thread collecting device 3, a twisting sheath structure 4, a searching structure 5, a cross winding ring 7, a unit cylinder 1 for winding silk thread and a winding motor 102 for driving the unit cylinder to rotate in the conveying direction of cocoon silk or silk thread from front to back in sequence, the unit cylinder is provided with a rotating shaft 101 connected with an output shaft of the winding motor, the rotating shafts of the thread unit cylinders are arranged in parallel with each other, so that the unit cylinders are arranged in parallel in sequence from one end to the other end of the silk making device, the searching structure comprises a searching drum 51 and a titer sensor 52, a silk making groove 12 is further arranged in the silk making device, and the silk making groove is arranged in front of the thread receiving device.
The yarn making unit is internally provided with a regulation and control system for regulating the tension of yarn strips, the regulation and control system comprises a detector 81, a signal processor 82 and an adjustment structure 83, the signal processor is controlled by a servo system and is connected with the detector and the adjustment structure, the adjustment structure is arranged between a twisting sheath structure and an exploration structure, the detector is arranged between a twisting ring and a cutting-preventing structure, and a winding motor is connected with the signal processor so as to regulate the yarn making speed and realize the functions of starting and stopping the yarn making.
Cocoon silk after silkworm cocoon spinning in a silk making groove sequentially passes through a thread receiving device and a thread collecting device, then enters a twisting sheath structure to twist a sheath to form silk strips, then enters an adjusting structure, then enters a exploration structure, sequentially passes through an exploration drum wheel and a titer sensor, then is output and then is attached to a detector, and then is wound on a unit cylinder through a winding ring to obtain cylinder-packed silk. During the winding process, when the detector detects that the tension of the filament is too large or too small, a signal is sent to the signal processor, the signal processor processes the signal and sends an instruction to the adjusting structure, and the adjusting structure is controlled to make corresponding changes so that the tension of the filament is reduced or increased.
The adjusting structure comprises a reducing guide roller 831, a rotating motor 834 for driving the reducing guide roller to rotate and a swing motor 837 capable of enabling the reducing guide roller to reciprocate along the length direction of a roller shaft 8312 of the reducing guide roller, the diameter of the reducing guide roller is gradually increased from the front end to the rear end, the reducing guide roller is in a frustum shape, and an included angle between a bus of the reducing guide roller and an axis is 25-40 degrees. As shown in fig. 3, an elastically deformable latex layer 8311 is arranged on the side surface of the reducing guide roller, an upper thread guide buckle 832 is arranged above the front end close to the reducing guide roller, a lower thread guide buckle 833 is arranged below the rear end close to the reducing guide roller, a rotating motor and the reducing guide roller are in combined transmission through a gear, a swinging motor and the reducing guide roller are in combined transmission through a turbine, the gear combination comprises a driving narrow gear 835 and a driven wide gear 836 which are meshed with each other, the driving narrow gear is connected with an output shaft of the rotating motor, and a roll shaft of the reducing guide roller penetrates through the driven wide gear to enable the driven wide gear to be rigidly connected with the reducing guide roller in coaxiality; the turbine combination comprises a driving turbine 838 and a hollow worm 839 which are meshed with each other, the driving turbine is connected with an output shaft of the swing motor, the hollow worm is sleeved with a roller shaft of the reducing guide roller, and the driven wide gear is arranged between the hollow worm and the reducing guide roller. The adjusting structure is respectively connected with the signal processor through the rotating motor and the swinging motor, so that the signal processor controls the operation of the swinging motor and the rotating motor.
Because the side surface of the reducing guide roller is provided with the latex layer which can elastically deform, the strand silk is guided by the lower guide wire buckle and then is tightly attached to the side surface of the reducing guide roller, the latex layer slightly deforms in a concave manner, active and effective wire feeding is realized, and the strand silk is output through the upper guide wire buckle. When the detector detects that the tension of the strand silk is too small, the signal processor sends signals to the swing motor and the rotating motor, the variable-diameter guide roller rotates towards the rear end, namely the left side, along the direction of the roller shaft through the swing motor, and meanwhile, the rotating motor reduces the rotating speed of the variable-diameter guide roller, so that the conveying speed of the strand silk is reduced, the strand silk is gradually tightened, the strand silk is prevented from being loosely wound on the unit cylinder, and the tension of the strand silk is gradually increased; when the detector detects the tension of strand silk too big, signal processor sends the signal to swing motor and rotation motor, makes the reducing deflector roll rotate to the front end promptly right side along the roller direction through swing motor, rotates the rotational speed that the motor accelerates the reducing deflector roll simultaneously to improve the conveying speed of strand silk, avoid the strand silk to twine on unit section of thick bamboo tension too tightly, reduce the tension of strand silk gradually. The winding motor and the rotating motor are both connected with the signal processor, and the rotating speed ratio of the winding motor and the rotating motor is controlled by the signal processor, so that the situation that the strand silk on the silk tube is tight and loose outside can be avoided.
In order to simplify the silk making device and cooperate with the silk making process in the silk making unit, the selected thread collecting device is an electronic roughening device which is connected with a signal processor, and roughening faults can be processed by cutting off silk in time.
In order to prevent the silk strips from being intertwined and improve the flexibility of the silk strips, the silk making unit further comprises an oiling roller 9, the oiling roller is arranged between the filament collecting device and the twisting sheath structure, the oiling agent used by the oiling roller adopts hydroxyl silicone oil emulsion with the concentration of 8-10%, and the cocoon silk output from the filament collecting device is lubricated by being attached to the surface of the oiling roller and then enters the twisting sheath structure. In order to soften sericin, the water in the silk making tank contains 2-3% of a silk moistening auxiliary agent, and the silk moistening auxiliary agent comprises a buffer solution and a penetrating agent, wherein the buffer solution is one or more of a disodium hydrogen phosphate-citric acid buffer solution, a disodium hydrogen phosphate-potassium dihydrogen phosphate buffer solution and a tris (hydroxymethyl) aminomethane-hydrochloric acid buffer solution, and the penetrating agent is one or more of sulfonated castor oil, sodium alkyl benzene sulfonate and isooctyl alcohol phosphate.
For the rapid drying strand silk, be equipped with stretch yarn structure 6 and infrared dryer 10 in the silk making unit, stretch yarn structure locates and explores between structure and the crossing ring, including the guide wire drum 62 of arranging in the vertical direction with crisscross and the connecting rod 61 of fixed guide wire drum, infrared dryer is adjacent stretch yarn structure and arranges and locate the detector before, the distance of infrared dryer and strand silk is 10 ~ 20 centimetres, adopt the heating of middle infrared ray wavelength, the fluorescent tube power is 300 ~ 400 watts, the operating temperature of the 5 centimetres department of infrared dryer place ahead distance strand silk is 80 ~ 90 ℃. The strand silk is dried by the infrared dryer when passing through the silk stretching structure, and the moisture regain before the strand silk is wound is ensured to be less than 40%.
The unit barrel is arranged in the winding carriage, and the temperature of the winding carriage is controlled to be 40-45 ℃ in the silk making process so as to ensure that the moisture regain of the barrel-packed silk is 13-15%.
Claims (9)
1. A silk making device of tube-packed silk is characterized by comprising a plurality of end-thread silk making units, wherein each end-thread silk making unit is sequentially provided with an end receiving device, an end collecting device, a twisting sheath structure, a searching structure, a interlacing ring and a unit tube for winding silk strips from front to back in the conveying direction of cocoon silk or silk strips; the yarn making unit also comprises a regulation and control system for regulating the yarn tension, the regulation and control system is arranged in front of the interlacing ring and comprises a detector for detecting the yarn tension, a signal processor and an adjusting structure, and the signal processor is respectively connected with the detector, the adjusting structure and the winding motor;
the adjusting structure comprises a reducing guide roller, an upper guide screw thread, a lower guide screw thread, a rotating motor for driving the reducing guide roller to rotate and a swinging motor for enabling the reducing guide roller to axially reciprocate, the diameter of the reducing guide roller is gradually increased from the front end to the rear end, and the adjusting structure is connected with the signal processor through the rotating motor and the swinging motor respectively.
2. The filament manufacturing device according to claim 1, wherein the adjustment structure is disposed between the sheath twisting structure and the exploring structure, the upper thread guide is disposed near the upper portion of the front end of the diameter-variable guide roller, and the lower thread guide is disposed near the lower portion of the rear end of the diameter-variable guide roller.
3. The filament manufacturing device according to claim 1, wherein the rotating motor and the diameter-variable guide roller are driven by a gear assembly, the swinging motor and the diameter-variable guide roller are driven by a turbine assembly, and the gear assembly and the turbine assembly are arranged on one side of the rear end of the diameter-variable guide roller, wherein:
the gear combination comprises a driving narrow gear and a driven wide gear which are meshed with each other, the driving narrow gear is connected with an output shaft of the rotating motor, and the driven wide gear is sleeved with a roller shaft of the reducing guide roller and is rigidly connected with the reducing roller shaft in a coaxial manner;
the turbine combination comprises a driving turbine and a hollow worm which are meshed with each other, the driving turbine is connected with an output shaft of the swing motor, the hollow worm is sleeved with a roller shaft of the reducing guide roller, and the driven wide gear is arranged between the hollow worm and the reducing guide roller.
4. The wire manufacturing device according to claim 1, wherein the diameter-variable guide roller is provided with an elastic latex layer on a side surface thereof.
5. A silk making device according to claim 1 or 3, wherein the included angle between the generatrix of the variable diameter guide roller and the axis is 25-40 °.
6. The filament making device according to claim 1, wherein the filament collector is an electronic roughening device, and the electronic roughening device is connected to the signal processor.
7. The silk making device according to claim 1, wherein the silk making unit further comprises an oiling roller, the oiling roller is arranged between the filament collecting device and the twisting sheath structure, and the oiling agent used by the oiling roller is a hydroxyl silicone oil emulsion with the concentration of 8-10%.
8. The silk manufacturing device according to claim 1, wherein the silk manufacturing unit further comprises a stretch yarn structure and an infrared dryer arranged adjacent to the stretch yarn structure, the stretch yarn structure is arranged between the exploration structure and the interlacing ring and comprises a guide yarn drum and a connecting rod for fixing the guide yarn drum, the guide yarn drum and the connecting rod are arranged in a staggered manner in the vertical direction, the infrared dryer is arranged in front of the detector, the infrared dryer is 10-20 cm away from the silk yarns, the infrared dryer is heated by adopting the wavelength of middle infrared rays, the power of the lamp tube is 300-400 watts, and the working temperature in front of the infrared dryer and 5 cm away from the silk yarns is 80-90 ℃.
9. The silk making device according to claim 1, further comprising a silk making tank, wherein the water in the silk making tank contains a 2-3% moistening assistant comprising a buffer solution and a penetrant, wherein the buffer solution is one or more of a disodium hydrogen phosphate-citric acid buffer solution, a disodium hydrogen phosphate-potassium dihydrogen phosphate buffer solution and a tris-hydroxymethyl-aminomethane-hydrochloric acid buffer solution, and the penetrant is one or more of sulfonated castor oil, sodium alkyl benzene sulfonate and isooctyl alcohol phosphate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810006017.6A CN108315825B (en) | 2018-01-03 | 2018-01-03 | Silk making device for cylindrical silk |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006017.6A CN108315825B (en) | 2018-01-03 | 2018-01-03 | Silk making device for cylindrical silk |
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| CN108315825A CN108315825A (en) | 2018-07-24 |
| CN108315825B true CN108315825B (en) | 2020-05-29 |
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| CN108716070A (en) * | 2018-08-30 | 2018-10-30 | 张家港市利佳纺织有限公司 | A kind of spandex rapid batch care device |
| CN112709024A (en) * | 2019-10-24 | 2021-04-27 | 浙江理工大学 | Small tool to unreel silk winding yarn sheet drying device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US1943798A (en) * | 1932-01-12 | 1934-01-16 | Kowada Isoji | Reeling machine |
| JPS5043212A (en) * | 1973-08-24 | 1975-04-18 | ||
| CN108004599B (en) * | 2017-12-30 | 2023-06-30 | 浙江理工大学 | Efficient silk making device |
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