CN114150405B - Two-for-one twisting spindle and energy-saving two-for-one twisting machine - Google Patents
Two-for-one twisting spindle and energy-saving two-for-one twisting machine Download PDFInfo
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- CN114150405B CN114150405B CN202111442386.8A CN202111442386A CN114150405B CN 114150405 B CN114150405 B CN 114150405B CN 202111442386 A CN202111442386 A CN 202111442386A CN 114150405 B CN114150405 B CN 114150405B
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- 238000001514 detection method Methods 0.000 claims abstract description 27
- 241001589086 Bellapiscis medius Species 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 19
- 229910052573 porcelain Inorganic materials 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
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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
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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
- D01H13/106—Regulating tension by devices acting on running yarn and not associated with supply or take-up devices for double-twist spindle
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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
- D01H13/32—Counting, measuring, recording or registering devices
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/18—Arrangements on spindles for suppressing yarn balloons
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a two-for-one twisting spindle and an energy-saving two-for-one twisting machine, which comprises a tray for placing a raw silk package, wherein the tray is connected with a tension rod, the tray and the tension rod are fixed parts, the two-for-one twisting machine also comprises a spindle motor, the spindle motor drives a yarn storage disc and a twisting disc to rotate, the two-for-one twisting spindle is provided with a generator driven by the spindle motor, the two-for-one twisting spindle is also provided with a tensioner, the tensioner is provided with a tension motor, the tension motor is used for loading adjustable tension to yarns, and the generator is used for supplying power to the tension motor. By the scheme that the generator is arranged in the two-for-one twisting spindle, the tension motor is driven to rotate by the electric energy of the generator, so that the power supply problem of the two-for-one twisting spindle for on-line tension adjustment is solved, and the on-line adjustment of yarn tension is realized. According to the energy-saving two-for-one twister, the balloon detection device can automatically adjust yarn tension according to the current balloon size, so that an energy-saving effect is achieved on the premise of ensuring twisting quality and efficiency.
Description
Technical Field
The invention relates to the field of twisting machines, in particular to a two-for-one twisting spindle and an energy-saving two-for-one twisting machine.
Background
In the known two-for-one twister spindle, a yarn tensioner is arranged in a two-for-one twisting hollow spindle rod and is blocked by a balloon in the working process, wherein the balloon refers to an oval yarn track formed by the spinning of a yarn by a rotating spindle motor. None of the existing yarn tensioners can change the yarn tension in the twisting process on line. When changing twisting process or changing the varieties of twisted yarns, the yarn tensioners need to be changed after stopping to match with the process or the varieties, and the operation is inconvenient and laborious and time-consuming.
The Chinese patent document CN1637180A discloses a two-for-one twisting spindle, and the flyer type yarn tension device can realize the aim of changing the tension of yarns in the twisting process, but the spindle depends on storing yarns with a certain length in a storage device and controlling the yarn tension by changing the length of the yarns, so that the spindle has complex structure, space limitation and limited tension adjustable range, and is not suitable for popularization.
The known patent CN102099516a discloses a two-for-one twisting spindle which can control and adjust the yarn feeding speed or tension by means of a yarn tension influencing device so as to minimize the obtained balloon diameter, but the document does not disclose in particular the structure of the yarn tension influencing device and how the yarn speed or tension adjustment and control is achieved.
Patent document CN 206328528U describes a hysteresis damping tensioner of a two-for-one twister, which cannot achieve on-line yarn tension adjustment due to the shielding by the balloon. Also similar is CN 210151285U.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the two-for-one twisting spindle, which can realize on-line adjustment of yarn tension without considering the endurance problem of a motor.
The invention aims to solve the other technical problem of providing an energy-saving two-for-one twister, which can automatically adjust the yarn tension to be optimal according to the size of a balloon, and ensures twisting quality and efficiency and simultaneously has the lowest energy consumption.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a two-for-one twisting spindle, includes the tray that is used for placing the former silk package, and the tray is connected with the tension pole, and tray and tension pole are the mounting, still include spindle motor, spindle motor drive yarn storage dish and twisting dish are rotatory, are equipped with by spindle motor driven generator at two-for-one twisting spindle, still are equipped with the tensioner, and the tensioner is equipped with tension motor, and tension motor is used for loading adjustable tension for the yarn, and the generator is used for supplying power for tension motor.
In the preferred scheme, the spindle motor is fixedly connected with the transmission pipe, the transmission pipe is connected with the rotor of the generator, and the stator of the generator is fixedly connected with the tray.
In a preferred embodiment, a bearing is arranged between the tray and the drive tube.
In the preferred scheme, a V-shaped cylinder is also arranged and fixedly connected with the tray through a bracket, the V-shaped cylinder is connected with the bottom of a tension rod, the top of the tension rod is connected with a tensioner bracket, and the tensioner is fixedly arranged on the tensioner bracket;
the tensioner is provided with a wire clamping disc, a plurality of pretensioners and a plurality of guide wheels, and the wire clamping disc is connected with a tension motor and used for adjusting the tension of the wire clamping disc.
In the preferred scheme, a coupling porcelain eye is arranged on a yarn storage disc, the coupling porcelain eye is a bent three-way hole, one hole of the coupling porcelain eye is communicated with a transmission pipe, an axial hole is arranged in the middle of a V-shaped cylinder, and the transmission pipe is communicated with a tension rod;
the top of the tensioner bracket is provided with a yarn feeding hole.
In the preferred scheme, the tensioner bracket and the tension rod are fixedly connected into a whole, a positioning block is arranged on the tensioner bracket and is used for being connected with a bobbin;
the tension rod is movably connected with the V-shaped cylinder, and an inverted cone-shaped groove is formed in the top of the V-shaped cylinder and used for centering the tension rod.
In the preferred scheme, a balloon detection generator and a balloon detection receiver are also arranged for detecting the size of the balloon;
a wireless signal transmitter is arranged outside the range of the balloon, and a wireless signal receiver is arranged in the range of the balloon;
the wireless signal transmitter and wireless signal receiver are used to transmit the tension parameter.
In the preferred scheme, the generator is a direct current generator, an inverter, a rectifier, a battery or a capacitor and a stepping motor driving unit are arranged on the tray, the direct current generator is electrically connected with the battery or the capacitor, the battery or the capacitor is electrically connected with the inverter, the inverter is electrically connected with the rectifier, the rectifier is electrically connected with the stepping motor driving unit, the stepping motor driving unit is electrically connected with a tension motor, and the tension motor is a stepping motor;
the stepping motor driving unit is electrically connected with the wireless signal receiver.
In the preferred scheme, the generator is an alternating current generator, the alternating current generator is electrically connected with a rectifying and filtering circuit, the rectifying and filtering circuit is electrically connected with a battery or a capacitor, the battery or the capacitor is electrically connected with an inverter, the inverter is electrically connected with a rectifier, the rectifier is electrically connected with a stepping motor driving unit, the stepping motor driving unit is electrically connected with a tension motor, and the tension motor is a stepping motor;
the stepping motor driving unit is electrically connected with the wireless signal receiver.
The energy-saving two-for-one twister adopting the two-for-one twisting spindle is provided with a plurality of stations, each station is provided with the two-for-one twisting spindle, the two-for-one twisting spindle is provided with a balloon detection device, the balloon detection device detects the balloon size and then sends the balloon size to a single spindle control board, the single spindle control board compares the balloon size, the single spindle control board outputs proper frequency control parameters, the single spindle control board sends the frequency control parameters to a stepping motor driving unit through a wireless signal transmitter and a wireless signal receiver, and the stepping motor driving unit drives a tension motor to adjust the tension.
According to the two-for-one twisting spindle and the energy-saving two-for-one twisting machine, the power supply problem of online tension adjustment of the two-for-one twisting spindle is solved by arranging the power generator in the two-for-one twisting spindle and driving the tension motor to rotate by the power of the power generator, so that online adjustment of yarn tension is realized. The balloon detection device can automatically adjust yarn tension according to the current balloon size, so that energy-saving effect is achieved on the premise of ensuring twisting quality and efficiency.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic structural view of a two-for-one twisting spindle according to the present invention.
Fig. 2 is a schematic view of a tray according to the present invention.
Fig. 3 is a front view of the tensioner of the present invention.
Fig. 4 is a side view of a tensioner of the present invention.
FIG. 5 is a schematic diagram of the control logic of the energy-saving two-for-one twister of the present invention.
In the figure: yarn feeding hole 1, protective cover 2, pretensioner 3, balloon detection generator 4, tensioner bracket 5, positioning block 6, tension rod 7,V type cylinder 8, generator 9, first cable 10, inverter 11, twisting tray 12, yarn storage tray 13, spindle motor 14, yarn guiding porcelain eye 15, guide wheel 16, balloon detection receiver 17, yarn 18, yarn clamping tray 19, spindle pot 20, balloon 21, raw wire package 22, bobbin 23, second cable 24, cushion 25, tray 26, magnet 27, wireless signal receiver 28, bearing 29, coupling porcelain eye 30, rectifier 31, stepping motor driving unit 32, third cable 33, fourth cable 34, fifth cable 35, supporting bar 36, stepping motor mounting bracket 37, tension motor 38, nut 39, wire coil mounting cover 40, wire clamping tray mounting seat 41, single spindle control board 42, wireless signal emitter 43, balloon detection device 44, transmission tube 45, external magnet 46.
Detailed Description
Example 1:
the two-for-one twisting spindle comprises a tray 26 for placing a raw silk package 22, wherein the tray 26 is connected with a tension rod 7, the tray 26 and the tension rod 7 are fixed pieces, a spindle pot (20) is also fixed piece, and the spindle pot (20) is suspended and fixed through an external magnet (46) arranged outside. The double-twisting spindle is provided with a generator 9 driven by the spindle motor 14, a tensioner is further provided with a tension motor 38, the tension motor 38 is used for loading adjustable tension to the yarn 18, and the generator 9 is used for supplying power to the tension motor 38. It is very difficult to feed the power into the two-for-one twisting spindle due to the blocking of the balloon 21. With this structure, the yarn tension is adjusted on line, and the problem of the endurance of the tension motor 38 is not considered.
In the preferred embodiment, as shown in fig. 1, spindle motor 14 is fixedly connected to drive tube 45, drive tube 45 is connected to the rotor of generator 9, and the stator of generator 9 is fixedly connected to tray 26. With this structure, the spindle motor 14 rotates the rotor of the generator 9.
The spindle motor 14 is a threading motor and another yarn is threaded from the spindle motor 14 into the twist tray 12 for ply. With this structure, the scheme can be used for the yarn in the direct twisting machine.
In the preferred embodiment, as shown in fig. 1, a bearing 29 is provided between the tray 26 and the drive tube 45.
In the preferred scheme, as shown in fig. 1, a V-shaped cylinder 8,V type cylinder 8 is also arranged and fixedly connected with a tray 26 through a bracket, the V-shaped cylinder 8 is connected with the bottom of a tension rod 7, the top of the tension rod 7 is connected with a tensioner bracket 5, and a tensioner is fixedly arranged on the tensioner bracket 5;
the tensioner is provided with a wire clamping disc 19, a plurality of pretensioners 3 and a plurality of guide wheels 16, and the wire clamping disc 19 is connected with a tension motor 38 for adjusting the tension of the wire clamping disc 19. The yarn clamping disc 19 and the tension motor 38 are mounted on the yarn clamping disc mounting seat 41, and the rotation of the tension motor 38 changes the friction force exerted by the yarn clamping disc 19 on the yarn, so that the yarn 18 is adjusted.
In the preferred scheme, as shown in fig. 1, a coupling porcelain eye 30 is arranged on a yarn storage disc 13, the coupling porcelain eye 30 is a three-through hole which is bent, one hole of the coupling porcelain eye 30 is communicated with a transmission pipe 45, and the other two holes are communicated with the outer wall of the yarn storage disc 13, the other one is communicated with a shaft hole of a spindle motor 14, and the coupling porcelain eye 30 is used for stranding two yarns. An axial hole is arranged in the middle of the V-shaped cylinder 8, and a transmission pipe 45 is communicated with the tension rod 7;
a yarn feeding hole 1 is provided at the top of the tensioner bracket 5.
In the preferred scheme, as shown in figures 1, 3 and 4, a tensioner bracket 5 and a tension rod 7 are fixedly connected into a whole, a positioning block 6 is arranged on the tensioner bracket 5, and the positioning block 6 is used for being connected with a bobbin 23;
the tension rod 7 is movably connected with the V-shaped cylinder 8, and an inverted cone-shaped groove is formed in the top of the V-shaped cylinder 8 and used for centering the tension rod 7. The tensioner bracket 5 and the tension rod 7 are a detachable whole.
The preferred scheme is as shown in fig. 1, and a balloon detection generator 4 and a balloon detection receiver 17 are also arranged for detecting the size of a balloon 21; the balloon detection generator 4 and the balloon detection receiver 17 constitute a balloon detection device 44, and the balloon detection generator 4 and the balloon detection receiver 17 detect the outer edge position of the balloon by light, thereby judging the size of the balloon.
A wireless signal transmitter 43 is arranged outside the range of the balloon 21, and a wireless signal receiver 28 is arranged in the range of the balloon 21;
the wireless signal transmitter 43 and the wireless signal receiver 28 are used to transmit the tension parameter.
Example 2:
on the basis of embodiment 1, as shown in fig. 1 and 2, the preferred solution is that the generator 9 is a dc generator, the tray 26 is provided with an inverter 11, a rectifier 31, a battery or a capacitor and a stepper motor driving unit 32, the dc generator is electrically connected with the battery or the capacitor, the battery or the capacitor is electrically connected with the inverter 11, the inverter 11 is electrically connected with the rectifier 31, the rectifier 31 is electrically connected with the stepper motor driving unit 32, the stepper motor driving unit 32 is electrically connected with a tension motor 38, and the tension motor 38 is a stepper motor; the capacitor in this example acts as an electrical energy storage element for buffering electrical energy until the electrical energy generated by the generator 9 is reinjected. The battery or capacitor also provides power to the wireless signal receiver 28.
The stepper motor drive unit 32 is electrically connected to the wireless signal receiver 28. A more stable voltage can be obtained with a dc generator.
Example 3:
on the basis of embodiment 1, in a preferred scheme, the generator 9 is an alternator, the alternator is electrically connected with a rectifying and filtering circuit, the rectifying and filtering circuit is electrically connected with a battery or a capacitor, the battery or the capacitor is electrically connected with the inverter 11, the inverter 11 is electrically connected with the rectifier 31, the rectifier 31 is electrically connected with the stepper motor driving unit 32, the stepper motor driving unit 32 is electrically connected with the tension motor 38, and the tension motor 38 is a stepper motor; the capacitor in this example acts as an electrical energy storage element for buffering the electrical energy until the electrical energy generated by the generator 9 is reinjected. The battery or capacitor also provides power to the wireless signal receiver 28.
The stepper motor drive unit 32 is electrically connected to the wireless signal receiver 28. The scheme adopting the alternating current generator is simpler in structure and relatively high in reliability.
Example 4:
as shown in fig. 5, an energy-saving two-for-one twisting machine using the two-for-one twisting spindle is provided with a plurality of stations, each station is provided with a two-for-one twisting spindle, the two-for-one twisting spindle is provided with a balloon detection device 44, the balloon detection device 44 detects the size of the balloon 21 and then sends the detected balloon to a single spindle control board 42, the single spindle control board 42 compares the size of the balloon 21, the single spindle control board 42 outputs proper frequency control parameters, the frequency control parameters are sent to a stepping motor driving unit 32 through a wireless signal transmitter 43 and a wireless signal receiver 28, and the stepping motor driving unit 32 drives a tension motor 38 to adjust the tension.
In use, as in fig. 1, the raw yarn package 22 is placed on a cushion 25 arranged above a tray 26, the yarn 18 passes through the yarn feeding hole 1, bypasses the guide wheel 16 above the tensioner bracket 5 and bypasses the upper pretensioner 3, the pretensioner 3 is a wheel with damping, the damping is generated by a magnet or a bearing, the pretensioner 3 can also be a clamping piece mechanism with a spring, the yarn bypasses the yarn clamping disc 19, the yarn 18 bypasses the pretensioner 3 below and the guide wheel 16 below, penetrates into the tension rod 7, enters into the coupling porcelain eye 30 of the yarn storage disc 13 through the transmission tube 45, is stranded with the yarn penetrated from the spindle motor 14 at the coupling porcelain eye 30, is wrapped at a certain wrapping angle on the yarn storage disc 13, and is separated from the twisting disc 12 above the yarn storage disc 13, so that a balloon 21 is formed between the twisting disc 12 and the yarn guide eye 15 above the spindle. The balloon detection generator 4 of the balloon detection device 44 emits a light beam, and the balloon detection receiver 17 receives the light beam and acquires whether the balloon is in place or not according to the number of times the light beam is cut. If the balloon is too large, the tension of the yarn 18 needs to be increased, and if the balloon is too small, the tension of the yarn 18 needs to be decreased. The balloon detection device 44 sends the detection data to the single spindle control board 42, the single spindle control board 42 gives out frequency parameters corresponding to the tension values, the single spindle control board 42 sends the frequency parameters to the wireless signal receiver 28 through the wireless signal transmitter 43, the wireless signal receiver 28 sends the frequency parameters to the stepper motor driving unit 32, and the stepper motor driving unit 32 drives the tension motor 38 to adjust the tension of the yarn 18 according to the frequency parameters.
The generator 9 supplies a stabilized voltage to the stepping motor driving unit 32 and the wireless signal receiver 28 through the inverter 11 and the rectifier 31.
The above embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.
Claims (4)
1. The utility model provides a two-for-one twisting spindle, includes tray (26) that are used for placing former silk package (22), and tray (26) are connected with tension pole (7), and tray (26) and tension pole (7) are the mounting, still include spindle motor (14), spindle motor (14) drive yarn storage dish (13) and twist dish (12) rotatory, characterized by: the two-for-one twisting spindle is provided with a generator (9) driven by a spindle motor (14), a tensioner, a tension motor (38) and a generator (9), wherein the tension motor (38) is used for loading adjustable tension to yarns (18), and the generator (9) is used for supplying power to the tension motor (38);
the spindle motor (14) is fixedly connected with the transmission pipe (45), the transmission pipe (45) is connected with the rotor of the generator (9), and the stator of the generator (9) is fixedly connected with the tray (26);
a bearing (29) is arranged between the tray (26) and the transmission tube (45);
the device is also provided with a V-shaped cylinder (8), the V-shaped cylinder (8) is fixedly connected with the tray (26) through a bracket, the V-shaped cylinder (8) is connected with the bottom of the tension rod (7), the top of the tension rod (7) is connected with the tensioner bracket (5), and the tensioner is fixedly arranged on the tensioner bracket (5);
the tensioner bracket (5) and the tension rod (7) are fixedly connected into a whole, a positioning block (6) is arranged on the tensioner bracket (5), and the positioning block (6) is used for being connected with the bobbin (23);
the tension rod (7) is movably connected with the V-shaped cylinder (8), and an inverted cone-shaped groove is formed in the top of the V-shaped cylinder (8) and used for centering the tension rod (7); the tensioner bracket (5) and the tension rod (7) are a detachable whole;
the tensioner is provided with a wire clamping disc (19), a plurality of pretensioners (3) and a plurality of guide wheels (16), and the wire clamping disc (19) is connected with a tension motor (38) for adjusting the tension of the wire clamping disc (19);
the yarn storage disc (13) is provided with a coupling porcelain eye (30), the coupling porcelain eye (30) is a bent three-way hole, one hole of the coupling porcelain eye (30) is communicated with a transmission pipe (45), an axial hole is arranged in the middle of the V-shaped cylinder (8), and the transmission pipe (45) is communicated with a tension rod (7);
a yarn feeding hole (1) is arranged at the top of the tensioner bracket (5);
the device is also provided with a balloon detection generator (4) and a balloon detection receiver (17) for detecting the size of the balloon (21);
a wireless signal transmitter (43) is arranged outside the range of the balloon (21), and a wireless signal receiver (28) is arranged in the range of the balloon (21);
a wireless signal transmitter (43) and a wireless signal receiver (28) are used to transmit the tension parameter.
2. A two-for-one twisting spindle according to claim 1, characterized in that: the power generator (9) is a direct current power generator, the tray (26) is provided with an inverter (11), a rectifier (31), a battery or a capacitor and a stepping motor driving unit (32), the direct current power generator is electrically connected with the battery or the capacitor, the battery or the capacitor is electrically connected with the inverter (11), the inverter (11) is electrically connected with the rectifier (31), the rectifier (31) is electrically connected with the stepping motor driving unit (32), the stepping motor driving unit (32) is electrically connected with a tension motor (38), and the tension motor (38) is a stepping motor;
the stepper motor drive unit (32) is electrically connected to the wireless signal receiver (28).
3. A two-for-one twisting spindle according to claim 1, characterized in that: the power generator (9) is an alternating current power generator, the alternating current power generator is electrically connected with a rectifying and filtering circuit, the rectifying and filtering circuit is electrically connected with a battery or a capacitor, the battery or the capacitor is electrically connected with the inverter (11), the inverter (11) is electrically connected with the rectifier (31), the rectifier (31) is electrically connected with the wireless signal receiver (28), the rectifier (31) is electrically connected with the stepping motor driving unit (32), the stepping motor driving unit (32) is electrically connected with the tension motor (38), and the tension motor (38) is a stepping motor;
the stepper motor drive unit (32) is electrically connected to the wireless signal receiver (28).
4. An energy-saving two-for-one twister using the two-for-one twisting spindle according to any one of claims 1 to 3, the two-for-one twister being provided with a plurality of stations, each station being provided with a two-for-one twisting spindle, characterized in that: the two-for-one twisting spindle is provided with a balloon detection device (44), the balloon detection device (44) detects the size of a balloon (21) and then sends the detected balloon to a single spindle control board (42), the single spindle control board (42) compares the size of the balloon (21), the single spindle control board (42) outputs proper frequency control parameters, the frequency control parameters are sent to a stepping motor driving unit (32) through a wireless signal transmitter (43) and a wireless signal receiver (28), and the stepping motor driving unit (32) drives a tension motor (38) to adjust the tension.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111442386.8A CN114150405B (en) | 2021-11-30 | 2021-11-30 | Two-for-one twisting spindle and energy-saving two-for-one twisting machine |
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| CN202111442386.8A CN114150405B (en) | 2021-11-30 | 2021-11-30 | Two-for-one twisting spindle and energy-saving two-for-one twisting machine |
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| CN114150405A CN114150405A (en) | 2022-03-08 |
| CN114150405B true CN114150405B (en) | 2023-07-25 |
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| CN115354420B (en) * | 2022-08-05 | 2024-03-26 | 江苏展东纺织机械专件有限公司 | Integrated double-bearing yarn spinning high-speed spindle with energy-saving effect and energy-saving method thereof |
| CN117026442B (en) * | 2023-09-19 | 2024-01-30 | 绍兴程盛纺织有限公司 | Yarn tensioner |
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| CN202107828U (en) * | 2011-06-10 | 2012-01-11 | 宜昌经纬纺机有限公司 | Direct twisting machine |
| CN103147185A (en) * | 2013-03-15 | 2013-06-12 | 浙江日发纺织机械股份有限公司 | Two-for-one twister |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1045053A1 (en) * | 1999-04-05 | 2000-10-18 | Murata Kikai Kabushiki Kaisha | Flyer device and flyer drive method |
| DE10151167A1 (en) * | 2001-10-19 | 2003-04-30 | Karl-Josef Brockmanns | Two-for-one yarn twister has a yarn guide eyelet and balloon limit rings, to reduce the yarn balloon diameter as the supply bobbin diameter becomes smaller, to reduce energy consumption |
| DE102015014383A1 (en) * | 2015-11-09 | 2017-05-11 | Saurer Germany Gmbh & Co. Kg | Method for operating a spindle of a double-twisting or cabling machine |
| CN111424349B (en) * | 2020-03-30 | 2021-05-14 | 浙江凯成智能设备股份有限公司 | Double twisting machine with first twisting and second twisting |
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2021
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202107828U (en) * | 2011-06-10 | 2012-01-11 | 宜昌经纬纺机有限公司 | Direct twisting machine |
| CN103147185A (en) * | 2013-03-15 | 2013-06-12 | 浙江日发纺织机械股份有限公司 | Two-for-one twister |
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| Publication number | Publication date |
|---|---|
| CN114150405A (en) | 2022-03-08 |
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Effective date of registration: 20231219 Address after: 443001 Industrial Park, Wujiagang District, Yichang City, Hubei Province Patentee after: YICHANG JINGWEI TEXTILE MACHINERY Co.,Ltd. Patentee after: QINGDAO HONGDA TEXTILE MACHINERY Co.,Ltd. Address before: 443001 Industrial Park, Wujiagang District, Yichang City, Hubei Province Patentee before: YICHANG JINGWEI TEXTILE MACHINERY Co.,Ltd. |