CN101634062A - Method and device for winding and forming rough yarn after bobbiner is full of yarn - Google Patents
Method and device for winding and forming rough yarn after bobbiner is full of yarn Download PDFInfo
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- CN101634062A CN101634062A CN200810053952A CN200810053952A CN101634062A CN 101634062 A CN101634062 A CN 101634062A CN 200810053952 A CN200810053952 A CN 200810053952A CN 200810053952 A CN200810053952 A CN 200810053952A CN 101634062 A CN101634062 A CN 101634062A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention discloses a method and a device for winding and forming a rough yarn after a bobbiner is full of yarn. The method comprises that: if the length of a residual rough yarn is in accordance with a preset value, controlling the bobbiner to spinning at a reduced speed; if the length of a yarn spun at a low speed is in accordance with a preset value, controlling a flier motor, a drafter motor and a bobbin rotating body motor to rotate at a low speed, a lower keel motor to rotate at a high speed and the yarn to be distributed at a thread pitch; when the yarn reaches a full-yarn forming upper part of the bobbin, stopping the flier motor, the drafter motor and the bobbin rotating body motor and controlling the lower keel motor to rotate at a high speed; when the yarn reaches the full-yarn forming top end of the bobbin, stopping the lower keel motor, keeping the position of the lower keel, controlling the flier motor the drafter motor and the bobbin rotating body motor to rotate at a low speed, winding the yarn on the full-yarn forming top end of the bobbin and stopping all motors; and controlling the bobbin rotating body motor to rotate reversely, the lower keel motor to rotate and move upward, and breaking the yarn to complete the winding and forming of rough yarn after the bobbiner is full of yarn. The device comprises a draft detection part, a main control unit, a programmable controller, a variable speed controller, a filer, the lower keel and a detection device, wherein the lower keel is provided with bobbin rotating body and the bobbin; and the effect of rough yarn winding and forming after the bobbiner is full of yarn is ideal and free from falling.
Description
Technical field
The present invention relates to Speed frames automatic doffing technology and equipment, relate in particular to the method and the device of reeling roving typing behind the full yarn of a kind of Speed frames.
Background technology
Speed frames need to shut down behind the full yarn of bobbin and manually doff in normal spinning process in the textile industry.Implement automatic doffing, key is to handle two terminations of breaking rove behind the rove well, the purpose of this work of treatment is, on the one hand the repiece again for next circulating process of proceeding creates conditions, be to guarantee that full tube rove does not take off yarn in thickness connection induction system transportation on the other hand, for this reason, present the doff method of reeling roving typing behind equipment and the full yarn of the sector Speed frames of having developed multiple automatic operation.
The reeling roving method for shaping is behind existing a kind of full yarn, after rove spins certain-length, the control Speed frames reduce the speed of normal spinning, stop the elevating movement of down rail simultaneously, make yarn after this height and position twines 2 to 3 circle halchings, control down rail again and descend fast, make yarn form the winding of coarse pitch, finalize the design the purpose that makes full tube rove in thickness connection induction system transportation, not take off yarn with reeling roving after reaching full yarn.The reeling roving method for shaping is behind the full yarn of existing another kind, when after rove spins certain-length, arriving parking spot, directly stop, Electric Machine Control down rail by the transmission down rail directly rail rising or falling speed with faster than normal spinning the time lands rail downwards, drops to the end of a year or month position lower than normal yarning position.In this process, break yarn, the termination that makes yarn break portion produces filoplume, is attached to the outer surface of the full yarn portion of bobbin, reaches full yarn forming, makes full yarn bobbin not take off the purpose of yarn in transportation.Reeling roving method for shaping behind existing these the two kinds full yarns all can not well be avoided the impact of full tube rove at thickness connection induction system eddy current shape air-flow in transportation, and the yarn dropping situations of full tube rove in the process of transporting happened occasionally.
Summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that existing product exists, and reeling roving method for shaping and device behind the full yarn of a kind of Speed frames be provided, reasonable in design, methodological science, by adjusting transmission flier motor, transmission bobbin rotor motor, the rotation direction of transmission down rail motor and transmission bobbin rotor rotating speed of motor and bobbin rotor, reeling roving is finalized the design after finishing the full yarn of bobbin, the yarn of this coiling typing can be kept out the impact of eddy current shape air-flow in the transportation, avoid the yarn of full tube rove in the process of transporting to come off, reduce the loss of yarn, and improve resultant yarn output and quality.
The objective of the invention is to realize by following technical scheme.
The method of reeling roving typing behind the full yarn of Speed frames of the present invention comprises:
First step detects and calculates the residue rove length value of the current length value of rove apart from the full yarn length value of bobbin, and the full yarn length value of setting bobbin deducts current rove length value and is residue rove length value;
Second step, when residue rove length value met setting value, the control Speed frames reduced normal spinning speed, made the low-speed running spinning reach the preseting length value;
Third step detects and calculates low speed spinning length and whether meets the preseting length value; It is characterized in that, also comprise:
The 4th step, when low speed spinning length meets the preseting length value, the motor M 5 of the motor M 4 of transmission flier 4, the motor M 1 of transmission drafting system 12 and transmission bobbin rotor 511 remains in operation under the slow-speed of revolution, the motor M 2 of transmission down rail 5 improves running speed, and yarn is arranged according to coarse pitch; When yarn reaches the top of the full yarn forming of bobbin fast, motor M 4, the motor M 1 of transmission drafting system 12 and the motor M 5 of transmission bobbin rotor 511 of control transmission flier 4 shut down, the motor M 2 of transmission down rail 5 continues to run up, when treating that yarn arrives the top of the full yarn forming of bobbin, the motor M 2 of transmission down rail 5 also shuts down;
The 5th step, it is motionless that control down rail 5 remains on the position of the 4th step, the motor M 5 of the motor M 4 of transmission flier 4, the motor M 1 of transmission drafting system 12 and transmission bobbin rotor 511 turns round under low running speed, make yarn after a few are twined in the top of the full yarn forming of bobbin, control whole motors and shut down;
The 6th step, after treating that whole motors come to a complete stop, the motor M 5 of control transmission bobbin rotor 511 is after normal spinning side revolves more than the three-sixth turn in the opposite direction, motor M 2 runnings of transmission down rail 5, make down rail 5 to direction motion near bobbin rail 5 ', break yarn, finish all actions of reeling roving typing behind the full yarn.
The method of reeling roving typing behind the full yarn of aforesaid Speed frames, wherein in the 4th step, the motor M 4 of control transmission flier 4 underspeed running be the control rotating speed be normal spinning speed 1/5th to sixth; The motor M 2 raising running speeds of control transmission down rail 5 are that the control rotating speed is five to six times of normal spinning speed in described the 4th step; In described the 5th step, the low running speed of the motor M 5 of the motor M 4 of control transmission flier 4, the motor M 1 of transmission drafting system 12 and transmission bobbin rotor 511 be the control rotating speed be normal spinning speed 1/5th to sixth.
The method of reeling roving typing behind the full yarn of aforesaid Speed frames, wherein in the 5th step, the number of turns that yarn twines on the top of the full yarn forming of bobbin is 3 to 5 circles, treat down rail 5 near the motion of the direction of bobbin rail 5 ', break yarn after nature on the taper surface at the full yarn forming top of bobbin, form staggered form knot shape.
The device of reeling roving method for shaping behind the full yarn of Speed frames of the present invention, it is characterized in that, be arranged on the Speed frames, comprise drawing-off test section 1, main control unit 2, programmable controller (PLC), a plurality of speed-change control devices 61,62,64 and 65, flier 4, down rail 5 and a plurality of checkout gear 11,21,41,51 and 53; On this down rail 5 bobbin rotor 511 is set, the bobbin 52 that is provided with aforementioned flier 4 couplings is housed on this bobbin rotor 511;
This drawing-off test section 1 is made up of with the checkout gear 11 that is connected with this drafting system 12 drafting system 12 of motor M 1 transmission; This checkout gear 11 is connected with main control unit 2, concurrent feed signals;
This speed-change control device 61,62,64,65 is drive motors M1, M2, M4, M5 respectively, and is connected with programmable controller PLC with main control unit 2;
These flier 4 alternating expressions are arranged on the bobbin rail 5 ', and flier 4 is by motor M 4 transmissions, and are connected with checkout gear 41, and this checkout gear 41 is connected with main control unit 2, concurrent feed signals;
This down rail 5 is by motor M 2 transmissions, and is connected with checkout gear 21, and this checkout gear 21 is connected with main control unit 2, concurrent feed signals;
The bobbin rotor 511 that is provided with on this down rail 5 is by motor M 5 transmissions, and is connected with checkout gear 51, and this checkout gear 51 is connected with main control unit 2, concurrent feed signals;
The induction installation 53 ' corresponding with checkout gear 53 is set on this down rail 5, and this checkout gear 53 is connected with main control unit 2, accepts the location sensitive signal of induction installation 53 ' and sends actuating signal.
The device of reeling roving method for shaping behind the full yarn of aforesaid Speed frames, its middle bobbin rotor 511 is gear or synchronous pulley.
The device of reeling roving method for shaping behind the full yarn of aforesaid Speed frames, its middle bobbin top is provided with flocking portion, and the width of this flocking portion is 15 to 30mm.
The device of reeling roving method for shaping behind the full yarn of aforesaid Speed frames, wherein checkout gear be limit switch, travel switch, near switch or encoder; Described variable-speed controller is frequency converter or servo controller; Described main control unit is industrial computer, single board computer, programmable controller (PLC) or the programmable controller (PCC) with computer function; Described motor is servomotor, variable-frequency motor or asynchronous machine.
The method of reeling roving typing and the beneficial effect of device behind the full yarn of Speed frames of the present invention, the method of reeling roving typing behind the full yarn of Speed frames of the present invention, by adjusting the rotation direction of transmission flier motor, transmission bobbin rotor motor, transmission down rail motor and transmission bobbin rotor rotating speed of motor and bobbin rotor, form a staggered form knot at the tapered tip place of rove moulding, and then break yarn, reeling roving is finalized the design after finishing the full yarn of bobbin, as shown in Figure 5.Because the yarn crossovers that yarn of breaking at the taper surface place and rail form when dropping to the vertex of a cone for the first time is attached on the taper surface, the friction and the yarn that increase between yarn twine a few on the top of the full yarn forming of bobbin, all will make the yarn difficult drop-off, can keep out the impact of eddy current shape air-flow in the transportation, the yarn that just can avoid full tube rove transporting in the process in the process of transporting comes off like this, reduce the loss of yarn, and improve resultant yarn output and quality.This apparatus structure simplicity of design can reduce equipment cost, and control structure is reasonable in design, and program simplification is convenient to operation, the result of use ideal.
Description of drawings:
Fig. 1 for the full yarn of Speed frames of the present invention after reeling roving calibrator structural representation.
Fig. 2 for the full yarn of Speed frames of the present invention after reeling roving calibrator transmission principle schematic diagram.
Fig. 3 for the full yarn of Speed frames of the present invention after reeling roving calibrator control principle schematic diagram.
Fig. 4 for the full yarn of Speed frames of the present invention after reeling roving method for shaping control flow chart.
Fig. 5 for the full yarn of Speed frames of the present invention after the reeling roving typing implement view (Fig. 6 that now provides is provided)
Major label description in figure:
1 drawing-off test section, the motor of M1 transmission drafting system, 12 drafting systems, 11 drawing-off checkout gears, the motor of M4 transmission flier, 4 fliers, 41 flier checkout gears, 511 bobbin rotors, the motor of M5 transmission bobbin rotor, 52 bobbins, 51 bobbin checkout gears, 5 ' bobbin rail, 5 down rails, the motor of M2 transmission down rail, 21 down rail checkout gears, 6 up and down balance system devices, 61 speed-change control devices, 62 speed-change control devices, 64 speed-change control devices, 65 speed-change control devices, 2 main control units, PLC is a programmable controller, the coarse pitch of 7 yarns is arranged, 8 knots.
The specific embodiment
Consult shown in Figure 1, the device of reeling roving typing behind the full yarn of Speed frames of the present invention, it is arranged on the Speed frames, comprise, main control unit 2, programmable controller (PLC), a plurality of speed-change control devices 61,62,64 and 65, flier 4, down rail 5 and a plurality of checkout gear 11,21,41,51 and 53; On this down rail 5 bobbin rotor 511 is set, the bobbin 52 that is provided with aforementioned flier 4 couplings is housed on this bobbin rotor 511;
This drawing-off test section 1 is made up of with the checkout gear 11 that is connected with this drafting system 12 drafting system 12 of motor M 1 transmission; This checkout gear 11 is connected with main control unit 2, and sends rate signal;
This speed-change control device 61,62,64,65 is drive motors M1, M2, M4, M5 respectively, and is connected with programmable controller (PLC) with main control unit 2;
These flier 4 alternating expressions are arranged on the bobbin rail 5 ', and flier is by motor M 4 transmissions, and are connected with checkout gear 41, and this checkout gear 41 is connected with main control unit 2, and send rate signal;
This down rail 5 is by motor M 2 transmissions, and is connected with checkout gear 21, and this checkout gear 21 is connected with main control unit 2, and sends down rail run location signal; Motor M 2 is by driving moving up and down of the up and down balance system device 6 be connected with down rail 5, and then the lifting of transmission down rail 5;
The bobbin rotor 511 that is provided with on this down rail 5 is by motor M 5 transmissions, and is connected with checkout gear 51, and this checkout gear 51 is connected with main control unit 2, and the transmission rate signal;
The induction installation 53 ' corresponding with checkout gear 53 also is set on this down rail 5, and this checkout gear 53 is connected with main control unit 2, accepts the down rail 5 parking spot induced signals of induction installation 53 ' and sends stop sign.
Consult shown in Figure 2, be reeling roving calibrator transmission principle schematic diagram behind the full yarn of Speed frames of the present invention, when spinning, Speed frames are about to expire yarn, when residue rove length value reaches setting value, the motor M 5 of the motor M 4 of transmission flier 4, the motor M 1 of transmission drafting system 12 and transmission bobbin rotor 511 remains in operation under the slow-speed of revolution, when this speed is normal spinning 1/5th be to sixth, the sixth the when embodiment of the invention is controlled this speed for normal spinning; The motor M 2 of transmission down rail 5 improves running speeds, and when this speed be normal spinning 5 to 6 times make yarn arrange according to coarse pitch, and the embodiment of the invention is controlled this speed 6 times when normally spinning; When yarn reaches the top of the full yarn forming of bobbin fast, motor M 4, the motor M 1 of transmission drafting system 12 and the motor M 5 of transmission bobbin rotor 511 of control transmission flier 4 shut down, the motor M 2 of transmission down rail 5 continues to run up, when treating that yarn arrives the top of the full yarn forming of bobbin, the motor M 2 of transmission down rail 5 also shuts down; Control down rail 5 holding positions are motionless, the motor M 5 of the motor M 4 of transmission flier 4, the motor M 1 of transmission drafting system 12 and transmission bobbin rotor 511 turns round under low running speed, make yarn after a few are twined in the top of the full yarn forming of bobbin, control whole motors and shut down, 3 circles are twined in embodiment of the invention control; After treating that whole motors come to a complete stop, the motor M 5 of control transmission bobbin rotor 511 is after three-sixth turn is revolved in the opposite direction in normal spinning side, motor M 2 runnings of transmission down rail 5, make down rail 5 to direction motion near bobbin rail 5 ', break yarn, finish all actions of reeling roving typing behind the full yarn.
Fig. 3 for the full yarn of Speed frames of the present invention after reeling roving calibrator control principle schematic diagram, a plurality of speed-change control devices 61,62,64 of its setting and 65 are drive motors M1, M2, M4 and M5 respectively, and be connected with programmable controller (PLC) with main control unit 2, when Speed frames will spin when be about to expiring yarn, after when residue rove length value reaches setting value or main control unit interface is received and artificially can be expired the yarn instruction, main control unit 2 sends speed command to frequency-converting control device, control motor M 1, M2, M4, M5 drive, and carry out the running of friction speed respectively.
This drawing-off test section 1, drafting system 12 by motor M 1 transmission is formed with the checkout gear 11 that is connected with this drafting system 12, this checkout gear 11 detects the speed of service of motor M 1 and the length of yarn, and feed back to main control unit 2, output signal to the action of speed-change control device 61 control motor M 1 then by main control unit 2;
Alternating expression is arranged on the flier 4 on the bobbin rail 5 ', by motor M 4 transmissions, and is connected with checkout gear 41; This checkout gear 41 is connected with main control unit 2, and this checkout gear 41 detects the speed of service of motor M 4, and feeds back to main control unit 2, is outputed signal to the speed of speed-change control device 64 control motor M 1 then by main control unit 2; Output signal to Programmable Logic Controller (PLC) by main control unit 2 again, and output signal to the action of speed-change control device 64 control driving motor M4 by Programmable Logic Controller (PLC);
The bobbin rotor 511 that is provided with on the down rail 5 is by motor M 5 transmissions, and be connected with checkout gear 51, this checkout gear 51 is connected with main control unit 2, this checkout gear 51 detects the speed of service of motor M 5, and feed back to main control unit 2, the speed that outputs signal to speed-change control device 65 control motor M 5 by main control unit 2 outputs signal to Programmable Logic Controller (PLC) by main control unit 2 then then, is outputed signal to the action of speed-change control device 65 control driving motor M5 again by Programmable Logic Controller (PLC);
The induction installation 53 ' corresponding with checkout gear 53 also is set on the down rail 5, and this checkout gear 53 is connected with main control unit 2, accepts the down rail parking spot induced signal of induction installation 53 ' and stop sign is sent to main control unit 2.During to full yarn parking spot, main control unit 2 outputting parking signals are given Programmable Logic Controller (PLC), are exported to the action of the motor M 2 of speed-change control device 62 control transmission down rails again by Programmable Logic Controller (PLC) at down rail 5;
Checkout gear is limit switch, travel switch, near switch or encoder, the embodiment of the invention is selected for use near switch, encoder; Variable-speed controller is frequency converter or servo controller, and the embodiment of the invention selects for use speed-change control device 64 to be frequency converter, and other speed-change control device is a servo controller; Described main control unit is industrial computer, single board computer, programmable controller (PLC) or the programmable controller (PCC) with computer function; The embodiment of the invention is selected industrial computer for use; Motor is servomotor, variable-frequency motor or asynchronous machine, and motor M 4 is selected variable-frequency motor for use in the embodiment of the invention, and other motor is selected servomotor for use.
The speed-change control device that relates in the embodiment of the invention, drive motors, industrial computer, programmable controller (PLC) and induction installation are prior art, so give unnecessary details no longer in detail; The content that does not describe in the embodiment of the invention also is prior art, is not described in detail.
Consult shown in Figure 4, be reeling roving method for shaping control flow chart behind the full yarn of Speed frames of the present invention, at first, detect and calculate the residue rove length value of the current length value of rove apart from the full yarn length value of bobbin, the full yarn length value of setting bobbin deducts current rove length value and is residue rove length value; When residue rove length value met setting value, the control Speed frames reduced normal spinning speed, made the low-speed running spinning reach the preseting length value; Then, detect and calculate low speed spinning length and whether meet the preseting length value; Then, when low speed spinning length meets the preseting length value, the motor M 1 of the motor M 4 transmission drafting systems 12 of transmission flier 4 and the motor M 5 of transmission bobbin rotor 511 remain in operation under the slow-speed of revolution, and the motor M 2 of transmission down rail 5 improves running speed, and yarn is arranged according to coarse pitch; When yarn reaches the top of the full yarn forming of bobbin fast, motor M 4, the motor M 1 of transmission drafting system 12 and the motor M 5 of transmission bobbin rotor 511 of control transmission flier 4 shut down, the motor M 2 of transmission down rail 5 continues to run up, when treating that yarn arrives the top of the full yarn forming of bobbin, the motor M 2 of transmission down rail 5 also shuts down; Follow again, it is motionless that control down rail 5 remains on the rapid position of previous step, the motor M 5 of the motor M 4 of transmission flier 4, the motor M 1 of transmission drafting system 12 and transmission bobbin rotor 511 turns round under low running speed, make yarn after a few are twined in the top of the full yarn forming of bobbin, control whole motors and shut down; At last, after treating that whole motors come to a complete stop, the motor M 5 of control transmission bobbin rotor 511 is after the three-sixth turn or the bigger number of degrees are revolved in the opposite direction in normal spinning side, motor M 2 runnings of transmission down rail 5, make down rail 5 to direction motion near bobbin rail 5 ', break yarn, finish all actions of reeling roving typing behind the full yarn.
The motor M 4 of above-mentioned control transmission flier 4 underspeed running be the control rotating speed be normal spinning speed 1/5th to sixth, present embodiment control rotating speed is the sixth of normal spinning speed; It is that the control rotating speed is five to six times of normal spinning speed that the motor M 2 of above-mentioned control transmission down rail 5 improves running speed, and present embodiment control rotating speed is six times of normal spinning speed; The low running speed of the motor M 5 of the motor M 4 of above-mentioned control transmission flier 4, the motor M 1 of transmission drafting system 12 and transmission bobbin rotor 511 be the control rotating speed be normal spinning speed 1/5th to sixth, present embodiment control rotating speed is the sixth of normal spinning speed; The number of turns that above-mentioned yarn twines at the top of the full yarn forming of bobbin is 3 to 5 circles, present embodiment twines 3 circles, treat that down rail 5 nature after breaking yarn near the direction motion of bobbin rail 5 ' forms staggered form knot shape on the taper surface at the full yarn forming top of bobbin, as shown in Figure 5.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1, the method for reeling roving typing behind the full yarn of a kind of Speed frames comprises:
First step detects and calculates the residue rove length value of the current length value of rove apart from the full yarn length value of bobbin, and the full yarn length value of setting bobbin deducts current rove length value and is residue rove length value;
Second step, when residue rove length value met setting value, the control Speed frames reduced normal spinning speed, made the low-speed running spinning reach the preseting length value;
Third step detects and calculates low speed spinning length and whether meets the preseting length value; It is characterized in that, also comprise:
The 4th step, when low speed spinning length meets the preseting length value, the motor (M5) of the motor (M4) of transmission flier (4), the motor (M1) of transmission drafting system (12) and transmission bobbin rotor (511) remains in operation under the slow-speed of revolution, the motor (M2) of transmission down rail (5) improves running speed, and yarn is arranged according to coarse pitch; When yarn reaches the top of the full yarn forming of bobbin fast, motor (M4), the motor (M1) of transmission drafting system (12) and the motor (M5) of transmission bobbin rotor (511) of control transmission flier (4) shut down, the motor (M2) of transmission down rail (5) continues to run up, when treating that yarn arrives the top of the full yarn forming of bobbin, the motor (M2) of transmission down rail (5) also shuts down;
The 5th step, it is motionless that control down rail (5) remains on the position of the 4th step, the motor (M5) of the motor (M4) of transmission flier (4), the motor (M1) of transmission drafting system (12) and transmission bobbin rotor (511) turns round under low running speed, make yarn after a few are twined in the top of the full yarn forming of bobbin, control whole motors and shut down;
The 6th step, after treating that whole motors come to a complete stop, the motor (M5) of control transmission bobbin rotor (511) is after normal spinning side revolves more than the three-sixth turn in the opposite direction, motor (M2) running of transmission down rail (5), make down rail (5) to direction motion near bobbin rail (5 '), break yarn, finish all actions of reeling roving typing behind the full yarn.
2, the method for reeling roving typing behind the full yarn of Speed frames according to claim 1, it is characterized in that, in described the 4th step, the motor (M4) of control transmission flier (4) underspeed running be the control rotating speed be normal spinning speed 1/5th to sixth; The motor (M2) of control transmission down rail (5) raising running speed is that the control rotating speed is five to six times of normal spinning speed in described the 4th step; In described the 5th step, the low running speed of the motor (M1) of motor (M4), the transmission drafting system (12) of control transmission flier (4) and the motor (M5) of transmission bobbin rotor (511) be the control rotating speed be normal spinning speed 1/5th to sixth.
3, the method for reeling roving typing behind the full yarn of Speed frames according to claim 1, it is characterized in that, in described the 5th step, the number of turns that yarn twines on the top of the full yarn forming of bobbin is 3 to 5 circles, treat down rail (5) near the motion of the direction of bobbin rail (5 '), break yarn after nature on the taper surface at the full yarn forming top of bobbin, form staggered form knot shape.
4, the device of reeling roving method for shaping behind the full yarn of a kind of Speed frames, it is characterized in that, be arranged on the Speed frames, comprise drawing-off test section (1), main control unit (2), programmable controller (PLC), a plurality of speed-change control device (61,62,64,65), flier (4), down rail (5) and a plurality of checkout gear (11,21,41,51,53); Bobbin rotor (511) is set on this down rail (5), the bobbin (52) that is provided with aforementioned flier (4) coupling is housed on this bobbin rotor (511);
This drawing-off test section (1) is made up of with the checkout gear (11) that is connected with this drafting system (12) the drafting system (12) of motor (M1) transmission; This checkout gear (11) is connected concurrent feed signals with main control unit (2);
This speed-change control device (61,62,64,65) is drive motors (M1, M2, M4, M5) respectively, and is connected with programmable controller (PLC) with main control unit (2);
This flier (4) alternating expression is arranged on the bobbin rail (5 '), and flier is by motor (M4) transmission, and is connected with checkout gear (41), and this checkout gear (41) is connected concurrent feed signals with main control unit (2);
This down rail (5) is by motor (M2) transmission, and is connected with checkout gear (21), and this checkout gear (21) is connected concurrent feed signals with main control unit (2);
This down rail (5) is gone up the bobbin rotor (511) of setting by motor (M5) transmission, and is connected with checkout gear (51), and this checkout gear (51) is connected concurrent feed signals with main control unit (2);
This down rail (5) is gone up the induction installation (53 ') corresponding with checkout gear (53) is set, and this checkout gear (53) is connected with main control unit (2), accepts the location sensitive signal of induction installation (53 ') and sends actuating signal.
5, the device of reeling roving method for shaping behind the full yarn of Speed frames according to claim 4 is characterized in that described bobbin rotor (511) is gear or synchronous pulley.
6, the device of reeling roving method for shaping behind the full yarn of Speed frames according to claim 4 is characterized in that described bobbin top is provided with flocking portion, and the width of this flocking portion is 15 to 30mm.
7, the device of reeling roving method for shaping behind the full yarn of Speed frames according to claim 4 is characterized in that, described checkout gear is limit switch, travel switch, near switch or encoder; Described variable-speed controller is frequency converter or servo controller; Described main control unit is industrial computer, single board computer, programmable controller (PLC) or the programmable controller (PCC) with computer function; Described motor is servomotor, variable-frequency motor or asynchronous machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100539524A CN101634062B (en) | 2008-07-25 | 2008-07-25 | Method for winding and forming rough yarn after bobbiner is full of yarn |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100539524A CN101634062B (en) | 2008-07-25 | 2008-07-25 | Method for winding and forming rough yarn after bobbiner is full of yarn |
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| CN101634062A true CN101634062A (en) | 2010-01-27 |
| CN101634062B CN101634062B (en) | 2011-04-27 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807135A (en) * | 2012-08-15 | 2012-12-05 | 三一重型装备有限公司 | Monitoring display system and shuttle car |
| CN102926063A (en) * | 2012-11-09 | 2013-02-13 | 无锡市新康纺机有限公司 | Heavy hammer lever combining component on roving frame |
| CN104828480A (en) * | 2015-04-10 | 2015-08-12 | 无锡宏源机电科技股份有限公司 | Conveying transmission device |
| CN109423723A (en) * | 2017-08-31 | 2019-03-05 | 际华三五四二纺织有限公司 | The intelligent anti-risk yarn feeding device of fly frame |
| CN110609516A (en) * | 2019-09-26 | 2019-12-24 | 庸博（厦门）电气技术有限公司 | Large circular knitting machine servo yarn feeding method and system with yarn length calculation function and large circular knitting machine |
| CN111575819A (en) * | 2019-02-15 | 2020-08-25 | 中国石油化工股份有限公司 | Reciprocating type spinning-in device |
| CN113430683A (en) * | 2021-07-13 | 2021-09-24 | 湖北天门纺织机械股份有限公司 | Spinning frame system for manufacturing tube yarns convenient for finding ends and control method thereof |
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2008
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807135A (en) * | 2012-08-15 | 2012-12-05 | 三一重型装备有限公司 | Monitoring display system and shuttle car |
| CN102807135B (en) * | 2012-08-15 | 2014-03-05 | 三一重型装备有限公司 | Monitoring display system and shuttle car |
| CN102926063A (en) * | 2012-11-09 | 2013-02-13 | 无锡市新康纺机有限公司 | Heavy hammer lever combining component on roving frame |
| CN104828480A (en) * | 2015-04-10 | 2015-08-12 | 无锡宏源机电科技股份有限公司 | Conveying transmission device |
| CN109423723A (en) * | 2017-08-31 | 2019-03-05 | 际华三五四二纺织有限公司 | The intelligent anti-risk yarn feeding device of fly frame |
| CN111575819A (en) * | 2019-02-15 | 2020-08-25 | 中国石油化工股份有限公司 | Reciprocating type spinning-in device |
| CN110609516A (en) * | 2019-09-26 | 2019-12-24 | 庸博（厦门）电气技术有限公司 | Large circular knitting machine servo yarn feeding method and system with yarn length calculation function and large circular knitting machine |
| CN110609516B (en) * | 2019-09-26 | 2021-07-30 | 庸博（厦门）电气技术有限公司 | Large circular knitting machine servo yarn feeding method and system with yarn length calculation function and large circular knitting machine |
| CN113430683A (en) * | 2021-07-13 | 2021-09-24 | 湖北天门纺织机械股份有限公司 | Spinning frame system for manufacturing tube yarns convenient for finding ends and control method thereof |
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