CN203080345U - Servo drive system of tungsten filament rope winding machine - Google Patents
Servo drive system of tungsten filament rope winding machine Download PDFInfo
- Publication number
- CN203080345U CN203080345U CN 201220712630 CN201220712630U CN203080345U CN 203080345 U CN203080345 U CN 203080345U CN 201220712630 CN201220712630 CN 201220712630 CN 201220712630 U CN201220712630 U CN 201220712630U CN 203080345 U CN203080345 U CN 203080345U
- Authority
- CN
- China
- Prior art keywords
- tungsten filament
- filament rope
- winding machine
- drive system
- servo drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model designs a servo drive system of a tungsten filament rope winding machine. A tungsten filament paying-off mechanism is driven by a planetary reducer which is controlled by a main shaft motor. According to a tungsten filament rope take-up mechanism, a traction motor (2) is used for driving a take-up wheel to conduct reciprocating rectilinear motion. According to a power system of the tungsten filament rope winding machine, servo control is applied to the motor, and therefore starting and stopping of the whole machine are stable and reliable. The servo drive system of the tungsten filament rope winding machine overcomes the defects that a winding machine is hard to control and inaccurate in control due to the fact that the winding machine is achieved through a normal motor and a normal reducing mechanism.
Description
Technical field
The utility model belongs to crystal growth matching equipment equipment technical field, microfilament rope winding equipment is made the field.
Background technology
Though the tungsten filament rope is to adopt very thin tungsten filament coiling to form, because tungsten material itself is hard and crisp; Add the raising of silk material internal stress in the coiling process, still be easier to fracture.So, aspect the speed control of defence line and take-up mechanism, require very strictly, existing coiling machine driving mechanism adopts common electric machine and reducing gear to realize more, has the defective of " difficult control and control are accurate inadequately ".
The utility model content
The utility model purpose is a kind of tungsten filament rope coiling machine servo drive system of design, adopts common electric machine and reducing gear to realize to overcome coiling machine driving mechanism, is difficult to control and the accurate inadequately defective of control and exist.
Specifically, tungsten filament rope coiling machine servo drive system is characterized in that the tungsten filament payingoff mechanism is driven by main axle servo Electric Machine Control planetary reducer; Tungsten filament rope take-up mechanism adopts torque motor to drive the take-up pulley rotation, adopts traction electric machine to drive the take-up pulley linear reciprocating motion simultaneously.
The pitch of tungsten filament rope is to cooperate realization by the rotation rotating speed of planetary reducer with the draw rate of the traction electric machine of traction tungsten filament rope, pitch, rotates between rotating speed, the draw rate three confidential relation is arranged; That is: when the rotation rotating speed was constant, draw rate was big more, and pitch is just big more, otherwise, just more little; When pitch one timing, it is big more to adjust the rotation rotating speed, and required draw rate is just big more, otherwise, just more little.
The dynamical system of the utility model tungsten filament rope coiling machine, motor adopts servomotor, makes complete machine startup and shutdown steadily reliable.In addition, the pitch of tungsten filament rope is that the rotation rotating speed of spindle motor cooperates realization with the draw rate of the traction electric machine of traction tungsten filament rope, between pitch, rotation rotating speed, the draw rate three confidential relation is arranged, the stable and consistent of pitch directly influences the tungsten filament rope tension stability vertically and the required precision of size.Spindle motor and traction electric machine all adopt driven by servomotor, make servomotor between the traction electric machine of spindle motor and traction tungsten filament rope, precise and stable proportionate relationship has guaranteed tungsten filament rope uniform tension in order vertically, and pitch is even, surface aesthetic, and obtain high dimension precision.
Description of drawings
Fig. 1 is the utility model structural representation.
Figure number explanation: 1-spindle motor, 2-traction electric machine, 3-tungsten filament rope, 4-traverse shaft, 5-tungsten filament, 6-line shuttle, 7-belt wheel, 8-main shaft, 9-synchronous cog belt, 11-motor cabinet.
The specific embodiment
As shown in the figure, tungsten filament rope coiling machine servo drive system, its tungsten filament payingoff mechanism is driven by spindle motor 1 control planetary reducer; Tungsten filament rope take-up mechanism adopts torque motor to drive the take-up pulley rotation, adopts traction electric machine 2 to drive the take-up pulley linear reciprocating motion simultaneously.The pitch of tungsten filament rope 5 is to cooperate realizations by the rotation rotating speed of planetary reducer with the draw rate of the traction electric machine 2 of traction tungsten filament rope 5, and when rotating rotating speed when constant, draw rate is big more, and pitch is just big more, otherwise, just more little; When pitch one timing, it is big more to adjust the rotation rotating speed, and required draw rate is just big more, otherwise, just more little.Spindle motor 1 and traction electric machine 2 all adopt driven by servomotor.
Claims (3)
1. tungsten filament rope coiling machine servo drive system is characterized in that the tungsten filament payingoff mechanism is driven by spindle motor (1) control planetary reducer; Tungsten filament rope take-up mechanism adopts torque motor to drive the take-up pulley rotation, adopts traction electric machine (2) to drive the take-up pulley linear reciprocating motion simultaneously.
2. tungsten filament rope coiling machine servo drive system according to claim 1, the pitch that it is characterized in that tungsten filament rope (5) are to cooperate realization by the rotation rotating speed of planetary reducer with the draw rate of the traction electric machine (2) of traction tungsten filament rope (5).
3. tungsten filament rope coiling machine servo drive system according to claim 1 is characterized in that spindle motor (1) and traction electric machine (2) all adopt driven by servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712630 CN203080345U (en) | 2012-12-21 | 2012-12-21 | Servo drive system of tungsten filament rope winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712630 CN203080345U (en) | 2012-12-21 | 2012-12-21 | Servo drive system of tungsten filament rope winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080345U true CN203080345U (en) | 2013-07-24 |
Family
ID=48826203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712630 Expired - Lifetime CN203080345U (en) | 2012-12-21 | 2012-12-21 | Servo drive system of tungsten filament rope winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203080345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162038A (en) * | 2022-07-25 | 2022-10-11 | 宁波市祥宇机械有限公司 | Automatic change strander |
-
2012
- 2012-12-21 CN CN 201220712630 patent/CN203080345U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162038A (en) * | 2022-07-25 | 2022-10-11 | 宁波市祥宇机械有限公司 | Automatic change strander |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |