CN201865955U - Floating fan power supply control system of cheese winder - Google Patents
Floating fan power supply control system of cheese winder Download PDFInfo
- Publication number
- CN201865955U CN201865955U CN2010206267865U CN201020626786U CN201865955U CN 201865955 U CN201865955 U CN 201865955U CN 2010206267865 U CN2010206267865 U CN 2010206267865U CN 201020626786 U CN201020626786 U CN 201020626786U CN 201865955 U CN201865955 U CN 201865955U
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- China
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- contactor
- limit switch
- position limit
- control system
- floating fan
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Abstract
The utility model provides a floating fan power supply control system of a cheese winder, which is provided with two stroke switches. The floating fan power supply control system comprises a floating fan motor, a contactor KM1 and a contactor KM2, wherein the contactor KM1 and the contact KM2 are used for realizing the rotation of the floating fan motor in different directions. The utility model is characterized in that a stroke switch SQ1 and a stroke switch SQ2 used for limiting the leftwards and rightwards moving range of the floating fan motor are arranged on the cheese winder, and the contactor KM1, the contact KM2, the stroke switch SQ1 and the stroke switch SQ2 form a motor control circuit used for controlling the operation of the floating fan. The control on the moving stroke of the floating fan is realized through the arrangement of the stroke switch SQ1 and the stroke switch SQ2, the mistake moving route of the floating fan is effectively avoided, the yield and the quality of products are improved, and the requirements of normal production are met.
Description
Technical field
The utility model relates to a kind of fan power control system of moving about of cheese winder, in particular, relates in particular to a kind of fan power control system of moving about that is provided with the cheese winder of two position limit switches.
Background technique
At present, the easy an ancient egg-shaped, holed wind instrument of fan power control panel that moves about of the automatic winder of import is bad, and home products can't substitute, owing to when the import cheese winder, be not equipped with the standby fan power control panel that moves about, change as need, need be from external order, not only power board is expensive, and freight charges are also very high, a kind of unnecessary spending of saying so undoubtedly.For example, the fan power control panel that moves about of Italy's automatic winder, this control panel very easily damages, and home products can't substitute, living Chinese office through electronic development portion of company and Italian automatic winder gets in touch, need be from the delivery of Italian factory, and expensive, cost an arm and a leg and should not buy.
Summary of the invention
The utility model provides a kind of fan power control system of moving about that is provided with the cheese winder of two position limit switches in order to overcome the shortcoming of above-mentioned technical problem.
The fan power control system of moving about of cheese winder of the present utility model, comprise and move about fan motor and be used to realize moving about contactor KM1 and the contactor KM2 of fan motor to the different direction rotation, its specialization is: described cheese winder is provided with and is used to limit move about the position limit switch SQ1 and the position limit switch SQ2 of blower fan move left and right scope, and described contactor KM1, contactor KM2, position limit switch SQ1 and position limit switch SQ2 form the move about circuit for controlling motor of fan motor operation of control.Contactor KM1 and contactor KM2 the rotating and reverse of fan motor of can realizing moving about; Position limit switch SQ1 and position limit switch SQ2 are arranged on the cheese winder, are respectively applied for move about moving foremost of blower fan and rear-most end moves of restriction, the proper functioning of the blower fan that guaranteed to move about.
The fan power control system of moving about of cheese winder of the present utility model, in the described circuit for controlling motor, after the series connection of the coil of the normally closed point of position limit switch SQ2, the normally closed point of contactor KM2 and contactor KM1, the series loop of forming with the coil of the normally closed point of the normally closed point of normal battle of position limit switch SQ2, position limit switch SQ1, contactor KM1 and contactor KM2 is in parallel again; The normal battle of described position limit switch SQ2 and the normal battle of contactor KM2 are in parallel.In the existing fan power control system of moving about, only be provided with contactor KM1 and contactor KM2, realize controlling the effect that the fan motor that moves about rotates and reverse; Be provided with after position limit switch SQ1 and the position limit switch SQ2 i.e. effect by position limit switch SQ1 and position limit switch SQ2 the rotating and reverse of fan motor of also can realizing moving about.
The fan power control system of moving about of cheese winder of the present utility model, the voltage rating of described contactor KM1, contactor KM2, position limit switch SQ1 and position limit switch SQ2 is 110 volts.
The beneficial effects of the utility model are: by position limit switch SQ1 and position limit switch SQ2 are set, realized control to the blower fan shift motion that moves about, the mobile alignment that the blower fan of effectively having avoided moving about makes a mistake has improved the output and the quality of product, satisfies the needs of ordinary production.
Description of drawings
Fig. 1 is the schematic diagram of power control system of the present utility model;
Fig. 2 is the enlarged view of A-A partial view;
Among the figure: 1 fan motor that moves about, 2 contactor KM1,3 contactor KM2,4 position limit switch SQ1,5 position limit switch SQ2.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As depicted in figs. 1 and 2, provided the schematic diagram of the fan power control system of moving about of cheese winder of the present utility model, it comprises the fan motor 1 that moves about, contactor KM1(2), contactor KM2(3), position limit switch SQ1(4), position limit switch SQ2(5), the power supply of the shown fan motor 1 that moves about is 380 volts a three-phase alternating-current supply, three-phase alternating-current supply is received the input port of the fan motor 1 that moves about after the normal battle via contactor KM1, the circuit after the change three-phase alternating-current supply phase sequence is received the input end of the fan motor 1 that moves about after the normal battle via contactor KM2.By the acting in conjunction of contactor KM1 and contactor KM2, can realize the sense of rotation of the fan motor 1 that moves about is controlled.The input end of the transformer shown in Fig. 1 is connected with the phase voltage of the fan motor 1 that moves about, the output terminal of transformer is 110 volts of ac power supplys, A-A part and Fig. 2 among Fig. 1 have provided by contactor KM1(2), contactor KM2(3), position limit switch SQ1(4) and form switch S Q2(5) schematic diagram of the circuit for controlling motor formed, shown position limit switch SQ2(5) normally closed point, contactor KM2(3) normally closed point and contactor KM1(2) coil be in series after again with position limit switch SQ2(5) normal battle, position limit switch SQ1(4) normally closed point, contactor KM1(2) normally closed point and contactor KM2(3) the series loop formed of coil be in parallel, and receive the output terminal of transformer, realize the sense of rotation control of position limit switch to the fan motor 1 that moves about.
The working procedure of the fan power control system of moving about of cheese winder of the present utility model is described: might as well establish the blower fan that moves about by position limit switch SQ2(5 below in conjunction with Fig. 1 and Fig. 2) to position limit switch SQ1(4) the direction motion, contactor KM2(3) coil gets electric, and the regulation fan motor 1 that moves about at this moment is for just changeing; The position limit switch SQ1(4 of this moment) and position limit switch SQ2(5) all do not move, the normally closed point of the contactor KM2 that is in series with the coil of contactor KM1 among Fig. 2 is an off state, loop, the coil place one-tenth off state of contactor KM1; Just touch position limit switch SQ1(4 when the blower fan that moves about moves to) time, the normally closed point of position limit switch SQ1 in the put in circuit disconnects, contactor KM2 coil losing electricity, and contactor KM1 coil gets, the fan motor 1 that moves about reverses, and the feasible blower fan that moves about moves round about; The blower fan that moves about moves to and touches position limit switch SQ2(5 just) time, contactor KM1(2) coil losing electricity, contactor KM2(3) coil gets electricly, and the fan motor 1 that moves about moves round about, forms the circulation of one-period.
Claims (3)
1. the fan power control system of moving about of a cheese winder, comprise the fan motor that moves about (1) and be used for realizing the contactor KM1(2 of fan motor (1) that move about to the different direction rotation) and contactor KM2(3), it is characterized in that: described cheese winder is provided with and is used to limit the position limit switch SQ1(4 of blower fan move left and right scope of moving about) and position limit switch SQ2(5), described contactor KM1(2), contactor KM2(3), position limit switch SQ1(4) and position limit switch SQ2(5) form the move about circuit for controlling motor of fan motor (1) operation of control.
2. the fan power control system of moving about of cheese winder according to claim 1, it is characterized in that: in the described circuit for controlling motor, position limit switch SQ2(5) normally closed point, contactor KM2(3) normally closed point and contactor KM1(2) coil series connection after, again with position limit switch SQ2(5) normal battle, position limit switch SQ1(4) normally closed point, contactor KM1(2) normally closed point and contactor KM2(3) the series loop formed of coil be in parallel; Described position limit switch SQ2(5) normal battle and contactor KM2(3) normal battle be in parallel.
3. the fan power control system of moving about of cheese winder according to claim 1 and 2 is characterized in that: described contactor KM1(2), contactor KM2(3), position limit switch SQ1(4) and position limit switch SQ2(5) voltage rating be 110 volts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206267865U CN201865955U (en) | 2010-11-26 | 2010-11-26 | Floating fan power supply control system of cheese winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206267865U CN201865955U (en) | 2010-11-26 | 2010-11-26 | Floating fan power supply control system of cheese winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865955U true CN201865955U (en) | 2011-06-15 |
Family
ID=44137111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206267865U Expired - Fee Related CN201865955U (en) | 2010-11-26 | 2010-11-26 | Floating fan power supply control system of cheese winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822584A (en) * | 2016-06-01 | 2016-08-03 | 广东溢达纺织有限公司 | Automatic control device, automatic control method and fan system of moving fan |
-
2010
- 2010-11-26 CN CN2010206267865U patent/CN201865955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822584A (en) * | 2016-06-01 | 2016-08-03 | 广东溢达纺织有限公司 | Automatic control device, automatic control method and fan system of moving fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |