CN203080141U - Energy-saving two-for-one twister - Google Patents
Energy-saving two-for-one twister Download PDFInfo
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- CN203080141U CN203080141U CN 201320121093 CN201320121093U CN203080141U CN 203080141 U CN203080141 U CN 203080141U CN 201320121093 CN201320121093 CN 201320121093 CN 201320121093 U CN201320121093 U CN 201320121093U CN 203080141 U CN203080141 U CN 203080141U
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- yarn
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Abstract
The utility model discloses an energy-saving two-for-one twister, and belongs to the field of textile machinery. The existing two-for-one twister fails to achieve an optimum ballooning shape to result in problems of high energy consumption and loud noise. The energy-saving two-for-one twister comprises a spindle mounted on a stand, a spindle driving motor, a yarn collector, an overfeeding device, a coiling device and a control system, wherein a radial yarn passing hole on a spindle twisting disk is communicated with a hollow inner cavity of a spindle blade; a tensioner is arranged on the spindle blade; a yarn path between the yarn collector and the overfeeding device is provided with a yarn sensor for detecting a yarn linear velocity and yarn tension; a motor sensor is arranged on the spindle driving motor for detecting a motor speed and a motor current; an overfeeding wheel of the overfeeding device is driven by an independent motor; the control system, by taking the yarn linear velocity, the yarn tension, the spindle driving motor speed and the motor current returned by the sensors as control parameters, is used for controlling the operation of the motor connected with the overfeeding wheel and for regulating a yarn traction speed, so that the yarn tension can meet the demand of a yarn with a minimum wrapping angle to achieve the optimum ballooning shape, thus saving the energy and reducing the noise.
Description
Technical field
The utility model belongs to technical field of textile machine, and is especially relevant with the energy-saving two-for-one twister of a kind of low energy consumption, low noise.
Background technology
Two-for-one twister is a kind of twisting equipment, can realize that one changes two sth. made by twisting.Need the yarn of twisting to draw in static yarn feeding package, penetrate hollow spindle blade from the spindle top, with the single-revolution of spindle blade, yarn obtains a turn, and yarn passes the collection yarn device of guiding the top into from the horizontal eyelet of hollow spindle blade lower end twisting dish more then.The twisting dish turns round with spindle, and yarn is along with the single-revolution of horizontal eyelet to collection yarn device fixing point, and yarn has added a turn again.In the spindle rotary course, coil yarn between horizontal eyelet and the collection yarn device fixing point in twisting and can form air ring in the spindle rotary course.Before yarn is incorporated into air ring from the twisting dish, yarn to the small part looping on the twisting dish, because the size at the looping angle that looping forms influences the energy consumption and the noise of two-for-one twister, the looping angle is big more, energy consumption and noise are big more, and the form of air ring (mainly being the air ring diameter) directly influences the size at looping angle, and the form of air ring is main relevant with yarn tension, so can change balloon shape by this yarn tension.
The utility model content
The purpose of this utility model is intended to solve existing two-for-one twister and easily forms the looping angle and cause energy consumption and the big problem of noise on the twisting dish, provides a kind of looping angle that can make to reach minimum energy-saving two-for-one twister, effectively energy efficient, reduce noise.
For this reason, the utility model is by the following technical solutions: a kind of energy-saving two-for-one twister, comprise rack-mounted spindle, the spindle drive motors, collection yarn device, super-feeding device, batching apparatus and control system, spindle comprises the yarn jar, be positioned at the twisting dish of yarn pot bottom and be positioned at the hollow spindle blade of yarn jar inner chamber, the twisting dish is provided with yarn passing hole radially, yarn passing hole is communicated with the hollow lumen of spindle blade, spindle blade is provided with tensioner, it is characterized in that: on the yarn road between described collection yarn device and the super-feeding device, Yarn senser is set, be used to detect yarn speed and yarn tension, on described spindle drive motors, electromechanical transducer is set, be used to detect motor speed and current of electric, Yarn senser all is connected with described control system with electromechanical transducer, to control system feedback-induced signal; The overfeeding wheel of super-feeding device is by independent motor-driven, motor is connected with control system, control system serves as the control parameter with yarn speed, yarn tension, spindle drive motors rotating speed, these conditions of current of electric of aforementioned sensor feedback, the motor rotation that control is connected with the overfeeding wheel of super-feeding device, regulate the yarn hauling speed, make the tension value of yarn satisfy ballooning of yarn optimal morphology needs, this outer yarn air ring optimal morphology is exactly to make the looping angle minimum of yarn on the twisting dish.
Use the utility model can reach following beneficial effect: by sensor yarn speed, yarn tension, spindle drive motors rotating speed, current of electric being set and regulating a burst yarn hauling speed as the control parameter, ballooning of yarn is reached to make the optimal morphology of the looping angle minimum of yarn on the twisting dish, save energy consumption, reduced noise.
Description of drawings
Fig. 1 is a principle schematic of the present utility model.
The specific embodiment
Be described in detail below in conjunction with the specific embodiment of accompanying drawing the utility model method.
As shown in Figure 1, energy-saving two-for-one twister described in the utility model comprises rack-mounted spindle 3, spindle drive motors 1, collection yarn device 8, super-feeding device 9, batching apparatus and control system 14, spindle comprises the yarn jar, be positioned at the twisting dish 2 and the hollow spindle blade 7 that is positioned at yarn jar inner chamber of yarn pot bottom, twisting dish 2 is provided with yarn passing hole radially, yarn passing hole is communicated with the hollow lumen of spindle blade, spindle blade 7 is provided with tensioner 6, need the yarn of twisting in static yarn feeding package 4, to draw, penetrate hollow spindle blade from the spindle top, yarn passing hole from hollow spindle blade lower end twisting dish 2 passes the collection yarn device 8 of guiding the top into again, increase a turn after the spindle blade hollow lumen, yarn was walked around the yarn wheel through collection yarn device 8, super-feeding device 9 and compensation bar 13 backs are batched by batching apparatus, be wound into a yarn 12, batching apparatus mainly is made up of take up roll 11 and yarn tube; In the spindle rotary course, the yarn between twisting dish yarn passing hole aperture and collection yarn device fixing point can form air ring 5 in the spindle rotary course.On the yarn road between collection yarn device 8 and the super-feeding device 9 Yarn senser 10 is set, be used to detect yarn speed and yarn tension, on the spindle drive motors 15 electromechanical transducer is set, be used to detect motor speed and current of electric, Yarn senser 10 all is connected with control system 14 with electromechanical transducer 15, to control system feedback-induced signal; The overfeeding wheel of super-feeding device 9 is by independent motor-driven, motor is connected with control system 14, control system serves as the control parameter with yarn speed, yarn tension, spindle drive motors rotating speed, these conditions of current of electric of aforementioned sensor feedback, the motor rotation that control is connected with the overfeeding wheel of super-feeding device, regulate the yarn hauling speed, make the tension value of yarn satisfy ballooning of yarn optimal morphology needs, should outer yarn air ring optimal morphology be exactly outside in the spindle operation process, making the looping contention of yarn on the twisting dish decrescence little, be 0 until minimum.
Claims (1)
1. energy-saving two-for-one twister, comprise rack-mounted spindle (3), spindle drive motors (1), collection yarn device (8), super-feeding device (9), batching apparatus and control system (14), spindle (3) comprises the yarn jar, be positioned at the twisting dish (2) of yarn pot bottom and be positioned at the hollow spindle blade (7) of yarn jar inner chamber, twisting dish (2) is provided with yarn passing hole radially, yarn passing hole is communicated with the hollow lumen of spindle blade, spindle blade (7) is provided with tensioner (6), it is characterized in that: the Yarn senser (10) that on the yarn road between described collection yarn device (8) and the super-feeding device (9), is provided for detecting yarn speed and yarn tension, (1) is provided for detecting the electromechanical transducer (15) of motor speed and current of electric on described spindle drive motors, Yarn senser (10) all is connected with described control system (14) with electromechanical transducer (15), to control system feedback-induced signal; The overfeeding wheel of super-feeding device (9) is by independent motor-driven, motor is connected with control system (14), control system (14) serves as the control parameter with yarn speed, yarn tension, spindle drive motors rotating speed, these conditions of current of electric of aforementioned sensor feedback, the yarn hauling speed is regulated in control and the motor rotation that the overfeeding wheel of super-feeding device is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121093 CN203080141U (en) | 2013-03-15 | 2013-03-15 | Energy-saving two-for-one twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121093 CN203080141U (en) | 2013-03-15 | 2013-03-15 | Energy-saving two-for-one twister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080141U true CN203080141U (en) | 2013-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121093 Withdrawn - After Issue CN203080141U (en) | 2013-03-15 | 2013-03-15 | Energy-saving two-for-one twister |
Country Status (1)
| Country | Link |
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| CN (1) | CN203080141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-03-15 CN CN 201320121093 patent/CN203080141U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130724 Effective date of abandoning: 20180330 |
|
| AV01 | Patent right actively abandoned |