CN205032658U - Crystallizer non -sinusoidal vibration drive arrangement - Google Patents
Crystallizer non -sinusoidal vibration drive arrangement Download PDFInfo
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- CN205032658U CN205032658U CN201520629273.2U CN201520629273U CN205032658U CN 205032658 U CN205032658 U CN 205032658U CN 201520629273 U CN201520629273 U CN 201520629273U CN 205032658 U CN205032658 U CN 205032658U
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Abstract
The utility model discloses a crystallizer non -sinusoidal vibration drive arrangement, including a plurality of mold oscillation actuating systems and servo control system, the mold oscillation actuating system all includes buffer and electric servo cylinder, wherein, electric servo cylinder with buffer all cooperatees with the mold oscillation frame, electric servo cylinder all is connected with servo controller, servo controller all with servo control system is connected. The beneficial effect of the utility model: through servo controller control matched with electric servo cylinder, effectively realize crystallizer non -sinusoidal vibration, customer's parameterization control of being convenient for has improved control accuracy to the operation is stable, the energy consumption is low, maintain that convenience and maintenance cost are low, and then makes this kind of crystallizer non -sinusoidal vibration drive arrangement possess more wide development space.
Description
Technical field
The utility model relates to continuous casting technology field, specifically, relates to a kind of non-sinusoidal oscillation of mould drive unit.
Background technology
Mold oscillation is one of core technology of continuous casting steel machine, and its vibration generating arrangement is the heart component of mold oscillation, is the research object of continuous casting worker for many years always.Especially in recent years, the form of crystallizer progressively popular non-sinusoidal oscillation.Due to this technology to raising casting speed, improve the aspects such as slab quality there is positive effect, the generating means of mold oscillator mechanism has become the research focus of professional person especially, has occurred the multiple crystallizer vibration generator device that can realize non-sinusoidal oscillation thus in industry.But the effect that these crystallizer vibration generator devices play in actual production is used is also bad.
So, control accuracy can be improved when developing a kind of use, stable, energy consumption is low, the mold oscillation drive unit that easy to maintenance and maintenance cost is low, just become the problem that insider needs solution badly.
Utility model content
For the problem in correlation technique, the utility model proposes a kind of non-sinusoidal oscillation of mould drive unit, during use, can control accuracy be improved, and stable, energy consumption is low, easy to maintenance and maintenance cost is low.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of non-sinusoidal oscillation of mould drive unit, comprise some mold oscillation drive systems and servo-control system, described mold oscillation drive system includes buffer unit and servo electric jar, wherein, described servo electric jar and described buffer unit all match with mold oscillation framework, described servo electric jar is all connected with servo controller, and described servo controller is all connected with described servo-control system.
Further, described servo electric jar is connected with lubricating arrangement.
The beneficial effects of the utility model: controlled the servo electric jar matched by servo controller, effectively realize non-sinusoidal oscillation of mould, be convenient to client parameterization control, improve control accuracy, and stable, energy consumption is low, easy to maintenance and maintenance cost is low, and then makes this non-sinusoidal oscillation of mould drive unit have more wide development space.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the non-sinusoidal oscillation of mould drive unit according to the utility model embodiment.
In figure:
1, mold oscillation drive system; 2, servo-control system; 3, mold oscillation framework; 4, buffer unit; 5, servo electric jar; 6, servo controller; 7, lubricating arrangement.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of non-sinusoidal oscillation of mould drive unit according to embodiment of the present utility model, comprise some mold oscillation drive systems 1 and servo-control system 2, described mold oscillation drive system 1 includes buffer unit 4 and servo electric jar 5, wherein, described servo electric jar 5 and described buffer unit 4 all match with mold oscillation framework 3, described servo electric jar 5 is all connected with servo controller 6, and described servo controller 6 is all connected with described servo-control system 2.
In one embodiment, described servo electric jar 5 is connected with lubricating arrangement 7.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
When specifically using, described servo electric jar 5 is drive unit, for described mold oscillation drive system 1 vibration provides power; Described buffer unit 4 is the vibration servicing unit of described servo electric jar 5, it act as force balance, there is provided power if desired, described servo controller 6 is control device, adjustable non-sinusoidal oscillation parameter of curve, control to drive described servo electric jar 5, real-time display device vibrational state, described lubricating arrangement 7 provides lubrication for described servo electric jar 5; Described servo controller 6 is according to the pulling rate signal of conticaster, the sine or nonsinusoidal waveform curve that produce mold oscillation is calculated by motion controller, drive described servo electric jar 5 to move up and down by the driver of each digital servomotor again, thus make crystallizer do corresponding sinusoidal or non-sinusoidal oscillation; Under other working conditions coordinate, suitably can improve pulling rate, improve the output of conticaster, about 10% can be improved on the basis of original design.
In sum, by means of technique scheme of the present utility model, the servo electric jar 5 matched is controlled by servo controller 6, effectively realize non-sinusoidal oscillation of mould, be convenient to client parameterization control, improve control accuracy, and stable, energy consumption is low, easy to maintenance and maintenance cost is low, and then makes this non-sinusoidal oscillation of mould drive unit have more wide development space.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a non-sinusoidal oscillation of mould drive unit, it is characterized in that, comprise some mold oscillation drive systems (1) and servo-control system (2), described mold oscillation drive system (1) includes buffer unit (4) and servo electric jar (5), wherein, described servo electric jar (5) and described buffer unit (4) all match with mold oscillation framework (3), described servo electric jar (5) is all connected with servo controller (6), and described servo controller (6) is all connected with described servo-control system (2).
2. non-sinusoidal oscillation of mould drive unit according to claim 1, is characterized in that, described servo electric jar (5) is connected with lubricating arrangement (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629273.2U CN205032658U (en) | 2015-08-19 | 2015-08-19 | Crystallizer non -sinusoidal vibration drive arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629273.2U CN205032658U (en) | 2015-08-19 | 2015-08-19 | Crystallizer non -sinusoidal vibration drive arrangement |
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| CN205032658U true CN205032658U (en) | 2016-02-17 |
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| CN201520629273.2U Active CN205032658U (en) | 2015-08-19 | 2015-08-19 | Crystallizer non -sinusoidal vibration drive arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900296A (en) * | 2017-11-23 | 2018-04-13 | 燕山大学 | The continuous cast mold non-sinusoidal oscillation Distributed Control System of servomotor driving |
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2015
- 2015-08-19 CN CN201520629273.2U patent/CN205032658U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900296A (en) * | 2017-11-23 | 2018-04-13 | 燕山大学 | The continuous cast mold non-sinusoidal oscillation Distributed Control System of servomotor driving |
| CN107900296B (en) * | 2017-11-23 | 2024-05-07 | 燕山大学 | Non-sinusoidal vibration distributed control system of continuous casting crystallizer driven by servo motor |
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