CN201835031U - Spinning machine - Google Patents
Spinning machine Download PDFInfo
- Publication number
- CN201835031U CN201835031U CN2010205183716U CN201020518371U CN201835031U CN 201835031 U CN201835031 U CN 201835031U CN 2010205183716 U CN2010205183716 U CN 2010205183716U CN 201020518371 U CN201020518371 U CN 201020518371U CN 201835031 U CN201835031 U CN 201835031U
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- gear unit
- transmission unit
- spinning machine
- control cabinet
- sensor
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a spinning machine, which mainly solves the problems of non-uniform evenness, more thick and thin joints and more defects of yarns produced with a spinning machine. The spinning machine comprises a spindle transmission unit, a front roller transmission unit, a bobbin transmission unit and a lifting transmission unit. Each transmission unit is connected with a motor, each motor is connected with a frequency converter, the frequency converters are respectively a signal output end of a control cabinet, the front roller transmission unit is provided with a speed sensor, the bobbin transmission unit is provided with a tension sensor, the lifting transmission unit is provided with a position sensor, and the speed sensor, the tension sensor and the position sensor are respectively connected to an input end of the control cabinet. Speed ratio of the transmission units is controlled by detecting speed, tension and lifting state of yarns, so that the transmission units are equal in speeds, and the problems of unevenness, thick and thin joints, defects and the like of the yarns due to non-uniform yarn tension can be solved greatly.
Description
Technical field
The utility model relates to a kind of spinning equipment, relates in particular to a kind of overcome spinning evenness fault, many, the fault spinning machine how of thickness node.
Background technology
Development along with textile technology, the yarn of many same batch of production of customer requirement silk spinning spinning enterprise, must reach bar evenness, the perfect adaptation of thickness joint and fault, be that bar is done unanimity, the thickness joint can not allow, fault is controlled in the 3/km, this has proposed acid test to original Speed frames, what original silk spinning Speed frames adopted is to control by cone drums to regulate the front roller output speed, bobbin speed, the speed of lifting traverse, make their velocity variations unanimity, yet mechanical wear, the required precision of gears engaged does not often reach the purpose of accurate control, the evenness fault that rove usually occurs, the thickness node is many, dynamic response time during start is slow, causes fault.As Chinese utility model patent numbers 200420062368.0, a kind of textile fabric lapper cone drums transmission device is disclosed, it comprises cone drums motor, cone drums assembly, worm-wheel shaft and gear, gear and worm gear are installed on the worm-wheel shaft, following cone drums axle in the cone drums driven by motor cone drums assembly rotates, rotate thereby drive worm gear, gear and worm gear are installed on the worm-wheel shaft synchronously rotationally, cone drums motor and cotton motor synchronization action.Just there is above-mentioned shortcoming in this device: the differential gear of Purely mechanical does not often reach the purpose of accurate control to the required precision of mechanical wear, gears engaged, evenness fault, the thickness node that rove usually occurs dynamic response times many, when starting shooting are slow, cause fault.
Summary of the invention
The utility model has mainly solved the problem that yarn evenness is inhomogeneous, the thickness node is many, fault is many that existing spinning machine is produced, a kind of modern frequency conversion of using is provided, constantly regulate each transmission mechanism velocity ratio, reach permanent tension force spinning purpose, effectively improve the spinning machine of the every quality of yarn.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of spinning machine, comprise the spindle unit, the front roller gear unit, bobbin gear unit and lifting gear unit, described spindle unit, the front roller gear unit, be connected with motor respectively on bobbin gear unit and the lifting gear unit, be connected with frequency converter on each motor respectively, described frequency converter is connected respectively on the output of a control cabinet, the front roller gear unit is provided with velocity sensor, the bobbin gear unit is provided with tension pick-up, the lifting gear unit is provided with position sensor, described velocity sensor, tension pick-up and position sensor are connected respectively on the input of control cabinet.The utility model medium velocity sensor is measured the yarn output speed on the front roller gear unit, tension pick-up is measured the tension force of the yarn on the bobbin gear unit, position sensor is measured the yarn position on the lifting gear unit, sensor is transferred to detected signal on the control cabinet respectively, control cabinet carries out computing to signal, the transmission speed variable signal is to the frequency converter of each motor then, the velocity ratio of each gear unit of dynamic adjustments constantly, even front roller gear unit, the bobbin gear unit is consistent with the velocity variations of lifting gear unit, to reach the purpose of permanent tension force spinning, greatly reduced spinning and evenness fault occurred, the thickness joint, problems such as defect.In addition, main motor and each gear unit adopt variable frequency starting, reduce starting current, have saved energy consumption, have reduced because of starting the mechanical shock wave that causes at full speed, have prolonged the service life of mechanical part.
As a kind of preferred version, described control cabinet comprises a touch-screen and a PLC control module that technological parameter can be set, the PLC control module is connected on the touch-screen, described velocity sensor, tension pick-up and position sensor are connected respectively on the PLC control module input, and described touch-screen is connected respectively on each motor.Technological parameter is provided with by touch-screen control, controls simple hommization, has saved the time of adjusting, and has improved efficient.
As a kind of preferred version, link to each other by shielded cable between described velocity sensor, tension pick-up, position sensor and the control cabinet, link to each other by shielded cable between described each frequency converter and the control cabinet.Guaranteed that signal is not subjected to the interference of extraneous factor, it is more accurate than regulating to make to each transmission mechanism speed.
The utility model has the advantages that: 1. main motor and each gear unit adopt variable frequency starting, have reduced starting current, have saved energy consumption, have reduced because of starting the mechanical shock wave that causes at full speed, have prolonged the service life of mechanical part; 2. dynamically control the velocity ratio of each gear unit by detection yarn speed, tension force, lifting, make each gear unit velocity ratio unanimity, greatly reduce irregular, the problems such as the thickness node is many, fault of yarn evenness that cause because of spinning tension is irregular; 3. the technological parameter setting is controlled by touch-screen, controls simple hommization, has saved the time of adjusting, and has improved efficient.
Description of drawings
Fig. 1 is a kind of frame view of the present utility model.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
A kind of spinning machine of present embodiment as shown in Figure 1, includes spindle unit 1, front roller gear unit 2, bobbin gear unit 3, lifting gear unit 4, and each gear unit links to each other with a motor 12 respectively, is connected with frequency converter 5 on each motor.Also include a control cabinet 9, this control cabinet comprises touch-screen 10 and PLC control module 11, and touch-screen is connected on the PLC control module, and the output of PLC control module is connected respectively on each frequency converter 5.The front roller gear unit is provided with velocity sensor 6, bobbin gear unit 3 is provided with tension pick-up 7, lifting gear unit 4 is provided with position sensor 8, and this velocity sensor, tension pick-up and position sensor are connected respectively on the input of PLC control module.During connection, between velocity sensor, tension pick-up, position sensor and the PLC control module, all be connected between each frequency converter and the PLC control module by shielded cable.When work, the spindle unit, the front roller gear unit, the bobbin gear unit, the lifting gear unit adopts variable-frequency motor control to start, velocity sensor, tension pick-up, position sensor begins to detect simultaneously, with detected speed, tension force and positional information are sent in the PLC control module of control cabinet, be sent to touch-screen again, calculate by the processor in the touch-screen, send the velocity transformation signal to each frequency converter respectively then, regulate the velocity ratio of each gear unit by frequency converter, reach the purpose of permanent tension force, thereby improve every quality objective of yarn.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as frequency converter, control cabinet, velocity sensor, touch-screen, PLC control module morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (1)
1. spinning machine, comprise the spindle unit, the front roller gear unit, bobbin gear unit and lifting gear unit, described spindle unit, the front roller gear unit, be connected with motor respectively on bobbin gear unit and the lifting gear unit, its feature exists: be connected with frequency converter (5) on each motor respectively, described frequency converter is connected respectively on the output of a control cabinet (9), front roller gear unit (2) is provided with velocity sensor (6), bobbin gear unit (3) is provided with tension pick-up (7), lifting gear unit (4) is provided with position sensor (8), described velocity sensor, tension pick-up and position sensor are connected respectively on the input of control cabinet (9).
2. a kind of spinning machine according to claim 1, it is characterized in that described control cabinet (9) comprises a touch-screen (10) and a PLC control module (11) that technological parameter can be set, the PLC control module is connected on the touch-screen, described velocity sensor (6), tension pick-up (7) and position sensor (8) are connected respectively on the PLC control module input, and described touch-screen is connected respectively on each motor (4).
3. a kind of spinning machine according to claim 1 and 2, it is characterized in that linking to each other by shielded cable between described velocity sensor (6), tension pick-up (7), position sensor (8) and the control cabinet (9), link to each other by shielded cable between described each frequency converter (5) and the control cabinet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205183716U CN201835031U (en) | 2010-09-07 | 2010-09-07 | Spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205183716U CN201835031U (en) | 2010-09-07 | 2010-09-07 | Spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201835031U true CN201835031U (en) | 2011-05-18 |
Family
ID=44005136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205183716U Expired - Fee Related CN201835031U (en) | 2010-09-07 | 2010-09-07 | Spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201835031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568454A (en) * | 2015-12-16 | 2016-05-11 | 浙江日发纺织机械股份有限公司 | Rotor-spun yarn quality control system |
| CN110820093A (en) * | 2019-12-03 | 2020-02-21 | 上海派爱德科技有限公司 | Spinning frame control system |
-
2010
- 2010-09-07 CN CN2010205183716U patent/CN201835031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568454A (en) * | 2015-12-16 | 2016-05-11 | 浙江日发纺织机械股份有限公司 | Rotor-spun yarn quality control system |
| CN110820093A (en) * | 2019-12-03 | 2020-02-21 | 上海派爱德科技有限公司 | Spinning frame control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20110907 |