CN203112999U - Twisting frame hot blast valve control system - Google Patents
Twisting frame hot blast valve control system Download PDFInfo
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- CN203112999U CN203112999U CN 201320054101 CN201320054101U CN203112999U CN 203112999 U CN203112999 U CN 203112999U CN 201320054101 CN201320054101 CN 201320054101 CN 201320054101 U CN201320054101 U CN 201320054101U CN 203112999 U CN203112999 U CN 203112999U
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Abstract
The utility model discloses a twisting frame hot blast valve control system. The system comprises a power supply, a control circuit and a hot blast valve actuator. The control circuit comprises a delayed blackout unit, an input end of the delayed blackout unit is connected with an output end of the power supply, and an output end of the delayed blackout unit is connected with an input end of the hot blast valve actuator. The system comprises the control circuit, while the control circuit comprises the delayed blackout unit, an electrical element which is in an electricity obtaining working state for a long time changes to be in an electricity losing working state for a long time, the frequency that motion abnormality of the hot blast valve actuator occurs is reduced, thus operational stability of the control circuit is increased, and the service life of the electrical element is prolonged. The twisting frame hot blast valve control system can be widely used for electronic control equipment.
Description
Technical field
The utility model relates to a kind of control electronics, especially a kind of twisting machine hot-blast valve control system.
Background technology
Twisting machine is the textile machine equipment of the multiply spun yarn being twisted with the fingers into one, effect be with yarn or and close after thigh yarn goods be processed into the line style goods, for weaving and the knitting line of using, can be used for cotton yarn, cotton, chemical fiber, floss silk, polyamide fibre, terylene, artificial silk, sewing thread, real silk and glass fibre etc. are twisted and the processing of pooling capital.Twisting machine generally is made up of twisting machine body and circuit part, and the spindle of twisting machine engine body exterior links to each other with the motor output shaft of circuit part, and the spindle front end is provided with corresponding shunting switch such as connector.
Because glass fibre in the process of using twisting machine to produce, need carry out moisture content control to electric yarn by hot blast, therefore, the hot-blast valve control system quality that directly affects the electric yarn quality whether working properly.And in actual use; twisting machine is former thereby cause hot-blast valve to fail normally to open or hot-blast valve cuts out in running automatically because of hot-blast valve control circuit fault or electronic devices and components damage etc. through regular meeting; thereby the electric yarn moisture content that causes producing exceeds standard, and makes the product quality reduction even makes product rejection.
Existing twisting machine air-valve control system needs long charged operation, makes electrical equipment wear out easily or damage, thereby causes air-valve actuator remarkable action, influences product quality.Simultaneously, because the electrical equipment of air-valve control system needs long-term charged work, so can shorten dramatically the service life of its each components and parts.
The utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is: a kind of twisting machine hot-blast valve control system is provided, make electrical equipment by long-term that electric work state becomes long-term dead electricity duty, thereby increase the stability of control circuit operation and the service life that prolongs electrical equipment.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of twisting machine hot-blast valve control system, this system comprises power supply, control circuit and hot-blast valve actuator, described control circuit comprises the delay cut-off unit, the input of described delay cut-off unit is connected with the output of described power supply, and the output of described delay cut-off unit is connected with the input of described hot-blast valve actuator.
Further, described control circuit also comprises the first air-valve starting relay, the second air-valve starting relay, very first time relay and second time relay, the input of the input of the described first air-valve starting relay and the second air-valve starting relay all is connected with the output of delay cut-off unit, the output of the described first air-valve starting relay is connected with the input of very first time relay, the output of the described second air-valve starting relay is connected with the input of second time relay, and the output of the output of described very first time relay and second time relay all is connected with the input of hot-blast valve actuator.
Further, described control circuit also comprises first coil and first contact, described first contact is located between the input of the output of the first air-valve starting relay and very first time relay, the output of described first contact also is connected with the input of first coil, and the output of described first coil is connected with the input of hot-blast valve actuator.
Further, described control circuit also comprises start button and second coil, described start button is located between the input of the output of power supply and first coil, the output of described start button also is connected with the input of second coil, and the output of described second coil is connected with the input of hot-blast valve actuator.
Further, described control circuit also comprises starting contactor, and described starting contactor is located between the input of the output of delay cut-off unit and first coil.
Further, described control circuit also comprises indicator lamp, and the input of described indicator lamp is connected with the output of start button, and the output of described indicator lamp is connected with the input of hot-blast valve actuator.
The beneficial effects of the utility model are: the utility model comprises control circuit, and control circuit comprises the delay cut-off unit, can be with electrical equipment by long-term that electric work state becomes long-term dead electricity duty, reduce the number of times that remarkable action appears in the air-valve actuator, thereby increase the stability of control circuit operation and the service life that prolongs electrical equipment.Further, also comprise the first air-valve starting relay, the second air-valve starting relay, very first time relay and second time relay between delay cut-off unit and the hot-blast valve actuator, can according to the situation of reality select the hot-blast valve actuator be in just to change electric open mode or reverse electric closed condition, science and accurately more.Further, control circuit also comprises first coil and first contact, can carry out more accurate control to the hot-blast valve actuator in twisting machine preheating and start-up phase.Further, control circuit also comprises start button and second coil, can carry out more accurate control to the hot-blast valve actuator at the twisting machine warm-up phase.Further, control circuit also comprises indicator lamp, can indicate the action of hot-blast valve, and is directly perceived more and convenient.
Description of drawings
Fig. 1 is the system architecture diagram of a kind of twisting machine hot-blast valve of the utility model control system;
Fig. 2 is the composition structured flowchart of the utility model control circuit;
Fig. 3 is the annexation figure of the utility model first coil and first contact;
Fig. 4 is the annexation figure of the utility model start button and second coil;
Fig. 5 is the annexation figure of the utility model starting contactor;
Fig. 6 is the annexation figure of the utility model indicator lamp.
The specific embodiment
Below in conjunction with Figure of description the specific embodiment of the present utility model is described further.
With reference to Fig. 1, a kind of twisting machine hot-blast valve control system, this system comprises power supply, control circuit and hot-blast valve actuator, described control circuit comprises the delay cut-off unit, the input of described delay cut-off unit is connected with the output of described power supply, and the output of described delay cut-off unit is connected with the input of described hot-blast valve actuator.
Wherein, the delay cut-off unit is used for making each components and parts of control circuit to keep power failure state, and it only is off-state in the hot-blast valve actuator opens or closes a period of time in the process, and other times are closure state.
With reference to Fig. 2, be further used as preferred embodiment, described control circuit also comprises the first air-valve starting relay, the second air-valve starting relay, very first time relay and second time relay, the input of the input of the described first air-valve starting relay and the second air-valve starting relay all is connected with the output of delay cut-off unit, the output of the described first air-valve starting relay is connected with the input of very first time relay, the output of the described second air-valve starting relay is connected with the input of second time relay, and the output of the output of described very first time relay and second time relay all is connected with the input of hot-blast valve actuator.
Wherein, the first air-valve starting relay is normally open, and namely the contact of the first air-valve starting relay disconnects generally speaking; And the second air-valve starting relay is normally off, and namely the contact of the second air-valve starting relay is closed generally speaking.Very first time relay be the hot-blast valve actuator just changeing the control timer during electric opening, and second time relay for the hot-blast valve actuator reverse the control timer during electric closing.
With reference to Fig. 3, be further used as preferred embodiment, described control circuit also comprises first coil and first contact, described first contact is located between the input of the output of the first air-valve starting relay and very first time relay, the output of described first contact also is connected with the input of first coil, and the output of described first coil is connected with the input of hot-blast valve actuator.
Wherein, first coil and first contact are all the part of the 3rd time relay, and first contact is normally off.The 3rd time relay is used in twisting machine preheating and start-up phase the hot-blast valve actuator being carried out more precise time control.
With reference to Fig. 4, be further used as preferred embodiment, described control circuit also comprises start button and second coil, described start button is located between the input of the output of power supply and first coil, the output of described start button also is connected with the input of second coil, and the output of described second coil is connected with the input of hot-blast valve actuator.
Wherein, start button is used at the twisting machine warm-up phase hot-blast valve actuator being controlled, and it all disconnects in start and shutdown stage in that the warm-up phase meeting is closed for it.And second coil can according to dead electricity be come the state of the first air-valve starting relay and the second air-valve starting relay is controlled: electric if second coil gets, then the contact of the first air-valve starting relay can be closed and the contact of the second air-valve starting relay can disconnect; If second coil losing electricity, then the contact of the first air-valve starting relay can disconnect and the contact meeting closure of the second air-valve starting relay.
With reference to Fig. 5, be further used as preferred embodiment, described control circuit also comprises starting contactor, described starting contactor is located between the input of the output of delay cut-off unit and first coil.
Wherein, starting contactor is used for opening twisting machine, and it is closed in start-up phase.
With reference to Fig. 6, be further used as preferred embodiment, described control circuit also comprises indicator lamp, and the input of described indicator lamp is connected with the output of start button, and the output of described indicator lamp is connected with the input of hot-blast valve actuator.
Wherein, indicator lamp is used for the action of hot-blast valve is indicated, can directly perceived, the real-time residing state of reflect heat air-valve.
Be further elaborated below in conjunction with preheating, start and the shutdown three phases of the twisting machine principle to twisting machine hot-blast valve control system of the present utility model.
(1) warm-up phase: after pressing start button, the 3rd time relay action (this moment, first coil got), timing begins.Simultaneously second coil also electric, thereby make the closing of contact self-locking of the air-valve starting relay of winning, the contact disconnection of the second air-valve starting relay, and very first time relay also begin electric timing.Hot-blast valve can just change and opened (be hot-blast valve actuator be in just change state) this moment, and indicator lamp can show the action of hot-blast valve.Behind the setting-up time that arrives very first time relay, very first time relay electric-loss and transfer off-state to by closure state, the state that hot-blast valve actuator outage this moment and keeping is opened.After the time that the 3rd time relay arrive to be set, first coil and the equal dead electricity of second coil, first contact can transfer off-state to and the contact of the first air-valve starting relay is reset to off-state by closure state; Simultaneously, because second coil losing electricity, the contact of the second air-valve starting relay is reset to closure state, so that second time relay of hot-blast valve actuator can get is electric, the hot-blast valve actuator can reverse and close this moment.The same when opening, arrive the setting-up time of second time relay after, the contact action of second time relay and make the outage of hot-blast valve actuator and keep closed condition, so far warm-up phase finishes.
(2) start-up phase.Twisting machine can enter start-up phase press twisting machine start key after preheating finishes after, and the time-delay switching units picks up counting.At this moment, the coil of the starting contactor of twisting machine gets electric, the first air-valve starting relay, first coil and very first time relay all electric, and second time relay dead electricity; This moment, the contact of contact, first contact and very first time relay of the first air-valve starting relay was all closed, the hot-blast valve actuator just changeing electric opening.Behind the setting-up time that arrives very first time relay, the contact of very first time relay can disconnect, thus the state that makes the outage of hot-blast valve actuator and keeping opening.Get in order to prevent that line component is long-term, the utility model has increased the time-delay switching units at twisting machine, after the time-delay switching units satisfies certain condition (time value that arrival is set as the delayed contact unit 180 seconds), the action of time-delay switching units transfers off-state to by closure state, at this moment, all components and parts of hot-blast valve control circuit all can cut off the power supply, thereby make the hot-blast valve actuator continue to keep the state of opening.
(3) the shutdown stage: twisting machine is the meeting autostop after finishing the work, and its starting contactor can be reset to off-state again because of dead electricity; At this moment, second time relay of hot-blast valve actuator gets electric, and the hot-blast valve actuator can reverse and close.Behind the setting-up time that arrives second time relay, the contact of second time relay transfers off-state to by closure state, thereby makes the hot-blast valve dead electricity and keeping closed condition.
More than be that preferable enforcement of the present utility model is specified, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art make all equivalent variations or replacement also can doing under the prerequisite of the utility model spirit, the distortion that these are equal to or replace all is included in the application's claim institute restricted portion.
Claims (6)
1. twisting machine hot-blast valve control system, it is characterized in that: this system comprises power supply, control circuit and hot-blast valve actuator, described control circuit comprises the delay cut-off unit, the input of described delay cut-off unit is connected with the output of described power supply, and the output of described delay cut-off unit is connected with the input of described hot-blast valve actuator.
2. a kind of twisting machine hot-blast valve control system according to claim 1 is characterized in that:
Described control circuit also comprises the first air-valve starting relay, the second air-valve starting relay, very first time relay and second time relay, the input of the input of the described first air-valve starting relay and the second air-valve starting relay all is connected with the output of delay cut-off unit, the output of the described first air-valve starting relay is connected with the input of very first time relay, the output of the described second air-valve starting relay is connected with the input of second time relay, and the output of the output of described very first time relay and second time relay all is connected with the input of hot-blast valve actuator.
3. a kind of twisting machine hot-blast valve control system according to claim 2, it is characterized in that: described control circuit also comprises first coil and first contact, described first contact is located between the input of the output of the first air-valve starting relay and very first time relay, the output of described first contact also is connected with the input of first coil, and the output of described first coil is connected with the input of hot-blast valve actuator.
4. a kind of twisting machine hot-blast valve control system according to claim 3 is characterized in that:
Described control circuit also comprises start button and second coil, described start button is located between the input of the output of power supply and first coil, the output of described start button also is connected with the input of second coil, and the output of described second coil is connected with the input of hot-blast valve actuator.
5. a kind of twisting machine hot-blast valve control system according to claim 4, it is characterized in that: described control circuit also comprises starting contactor, described starting contactor is located between the input of the output of delay cut-off unit and first coil.
6. a kind of twisting machine hot-blast valve control system according to claim 5, it is characterized in that: described control circuit also comprises indicator lamp, the input of described indicator lamp is connected with the output of start button, and the output of described indicator lamp is connected with the input of hot-blast valve actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054101 CN203112999U (en) | 2013-01-30 | 2013-01-30 | Twisting frame hot blast valve control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054101 CN203112999U (en) | 2013-01-30 | 2013-01-30 | Twisting frame hot blast valve control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112999U true CN203112999U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054101 Expired - Lifetime CN203112999U (en) | 2013-01-30 | 2013-01-30 | Twisting frame hot blast valve control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726972A (en) * | 2015-01-28 | 2015-06-24 | 上海兰宝传感科技股份有限公司 | Motor driving system of glass fiber twisting frame |
-
2013
- 2013-01-30 CN CN 201320054101 patent/CN203112999U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726972A (en) * | 2015-01-28 | 2015-06-24 | 上海兰宝传感科技股份有限公司 | Motor driving system of glass fiber twisting frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Yansheng Inventor before: Huang Xianchu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUANG XIANCHU TO: HE YANSHENG |
|
| CP03 | Change of name, title or address |
Address after: 511458 No. 3, Huanshi Avenue North, Nansha District, Guangzhou, Guangdong Patentee after: Guangzhou Zhongxin century electronic material manufacturing Co.,Ltd. Address before: No. 3, Huanshi Avenue North, Nansha District, Guangzhou, Guangdong 511457 Patentee before: GUANGZHOU ZHONGXIN CENTURY FIBERGLASS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |