CN201592927U - High-speed winder - Google Patents
High-speed winder Download PDFInfo
- Publication number
- CN201592927U CN201592927U CN 200920277491 CN200920277491U CN201592927U CN 201592927 U CN201592927 U CN 201592927U CN 200920277491 CN200920277491 CN 200920277491 CN 200920277491 U CN200920277491 U CN 200920277491U CN 201592927 U CN201592927 U CN 201592927U
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- China
- Prior art keywords
- speed reducer
- gear speed
- chuck
- motor
- worm
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Abstract
The utility model relates to the technical field of chemical fiber spinning machinery, in particular to a high-speed winder, which comprises a chuck and a driving device thereof. The driving device includes a worm gear speed reducer and a motor, wherein an input shaft of the worm gear speed reducer is connected with an output shaft of the motor, and an output shaft of the worm gear speed reducer is connected with the chuck. The high-speed winder leads the chuck in full-load conversion to rotate at constant velocity and stop smoothly by using self-locking function of the worm gear speed reducer, and leads a chuck rotating system to be secure, reliable and simple without using any mechanical and electrical external assistance. The worm gear speed reducer and the motor are mounted in an embedded manner, thereby shortening mounting size, and meeting the spatial requirement of mounting the chuck driving device inside the high-speed winder on basis of meeting the requirement of a transmission link.
Description
Technical field
The utility model relates to chemical fibre spinning field of mechanical technique, is specifically related to a kind of high speed winding head.
Background technology
The actuating device of drive chuck rotation is reductor, motor and electric brake on winding head at present.The mode of operation of this actuating device is: electric brake unclamps when motor rotation, the rotation of motor via reducer drive chuck, and electric brake adhesive when motor stops to stop the motor snap catch, therefore has only motor in control in the chuck rotary course.
But when the fully loaded rotation of chuck, its maximum load moment of torsion should surpass 200Nm (120kg * 10 * 0.165m).When load situation by vertically to horizontal motion the time, load moment is not a linear change, but in a short period of time very big increase takes place, and is easy to cause the stall of motor like this.The mode of operation of motor just becomes generating state by motoring condition in this case, and output torque is its nominal torque no longer just, but is less than nominal torque, is not at the uniform velocity to rotate thereby cause chuck when full load is changed, but quickens conversion.Force of inertia is very big when the chuck rotation arrives 180 degree positions, only rely on electric brake not stop, if there is not mechanical positioning latch hook location, it is excessive to cause winding head to switch, promptly expiring the curled hair cake bumps with the shovel board assembly that participates in change action, cause the winding head handoff failure, can cause the full curled hair cake of high speed revolution to collapse when serious, break away to descend dop to cause winding head badly damaged, even cause personnel's injury.Therefore after finishing, switching must rely on mechanical positioning latch hook location.But the dependence mechanical positioning easily causes extra vibrations to the winding head complete machine, and these vibrations can cause the bad and handover success rate reduction of full curled hair cake moulding.
Summary of the invention
Motor stall causes chuck to quicken the problem that rotation can not be stopped when full load is changed in the prior art in order to solve, and the utility model provides a kind of high speed winding head, chuck is at the uniform velocity rotated when full load is changed, and can steadily stop.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of high speed winding head, the actuating device that can comprise chuck and chuck, described actuating device can comprise worm-gear speed reducer and motor, the input shaft of described worm-gear speed reducer is connected with the output shaft of described motor, and the output shaft of described worm-gear speed reducer is connected with described chuck.
In the such scheme, the described input shaft of stating worm-gear speed reducer can be located on the vertical direction of worm-gear speed reducer, and the output shaft of worm-gear speed reducer can be located on the horizontal direction of worm-gear speed reducer.
In the such scheme, the described input shaft of stating worm-gear speed reducer is the quill shaft that is provided with keyway, and the output shaft of described motor cooperates with described quill shaft is nested.
Compared with prior art, the beneficial effect of technical solutions of the utility model generation is as follows:
1, the utility model utilizes the auto-lock function of worm-gear speed reducer, the auto-lock function of worm-gear speed reducer has born moment when load moment changes, motor is not exerted an influence, what motor can be accomplished is exactly that chuck is at the uniform velocity rotated when full load is changed, because there is not force of inertia substantially, so as long as motor stops, whole rotating mechanism just steadily stops, assist without any need for machinery, electric outside, make chuck rotary system safety, reliable, simple.
2, the embedded mounting means that worm-gear speed reducer and motor have adopted in the utility model has shortened installation dimension, has satisfied the space requirement of chuck for installing actuating device in high speed winding head on the basis of satisfying transmission link demand.
Description of drawings
The structural representation of the high speed winding head that Fig. 1 provides for the utility model embodiment.
Reference numeral:
The 1-chuck, 2-worm-gear speed reducer, 3-motor, the input shaft of 4-worm-gear speed reducer, the output shaft of 5-worm-gear speed reducer, the output shaft of 6-motor.
The specific embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further described.
Referring to Fig. 1, the utility model embodiment provides a kind of high speed winding head, the actuating device that can comprise chuck 1 and chuck, actuating device can comprise worm-gear speed reducer 2 and motor 3, the input shaft 4 of worm-gear speed reducer is located on the vertical direction of worm-gear speed reducer 2, and the output shaft 5 of worm-gear speed reducer is located on the horizontal direction of worm-gear speed reducer 2; The input shaft 4 of worm-gear speed reducer is for being provided with the quill shaft of keyway, and the output shaft 6 of motor matches with the quill shaft that is provided with keyway of worm-gear speed reducer 2; The output shaft 5 of worm-gear speed reducer is connected with chuck 1.
The quill shaft that is provided with keyway of worm-gear speed reducer and the output shaft of motor match, and installation dimension has been shortened in this embedded installation, have satisfied the space requirement of chuck for installing actuating device in high speed winding head on the basis of satisfying transmission link demand.
The motor of the utility model embodiment has two kinds of modes: the one, and speed direct drive mode, the 2nd, speed governing type of drive.
The speed direct drive mode is that control signal directly triggers motor, and the speed of motor directly reaches the motor command speed when starting; After 180 ° of signals were triggered, the control motor stopped.
The speed governing type of drive is to come drive motor by an electronic governor, in the speed of startup control system motor according to the steady raising speed of setting of slope; After restriction signal was triggered, the speed of control motor was triggered until 180 ° of signals according to the steady reduction of speed of setting of slope, and the control motor stops.
The above only is preferred embodiment of the present utility model, and not in order to restriction the utility model, common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacement all should be included in the protection domain of the present utility model.
Claims (3)
1. high speed winding head, the actuating device that comprises chuck and chuck, it is characterized in that: described actuating device comprises worm-gear speed reducer and motor, the input shaft of described worm-gear speed reducer is connected with the output shaft of described motor, and the output shaft of described worm-gear speed reducer is connected with described chuck.
2. high speed winding head as claimed in claim 1, it is characterized in that: the input shaft of described worm-gear speed reducer is located on the vertical direction of described worm-gear speed reducer, and the output shaft of described worm-gear speed reducer is located on the horizontal direction of described worm-gear speed reducer.
3. high speed winding head as claimed in claim 1 is characterized in that: the input shaft of described worm-gear speed reducer is the quill shaft that is provided with keyway, and the output shaft of described motor cooperates with described quill shaft is nested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920277491 CN201592927U (en) | 2009-12-07 | 2009-12-07 | High-speed winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920277491 CN201592927U (en) | 2009-12-07 | 2009-12-07 | High-speed winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592927U true CN201592927U (en) | 2010-09-29 |
Family
ID=42774993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920277491 Expired - Lifetime CN201592927U (en) | 2009-12-07 | 2009-12-07 | High-speed winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269267A (en) * | 2014-09-25 | 2015-01-07 | 江苏本格自动化科技有限公司 | Main shaft winding device of winding machine |
-
2009
- 2009-12-07 CN CN 200920277491 patent/CN201592927U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269267A (en) * | 2014-09-25 | 2015-01-07 | 江苏本格自动化科技有限公司 | Main shaft winding device of winding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100929 |
|
| CX01 | Expiry of patent term |