CN203090855U - Control device of dead-weight metering stirrer - Google Patents
Control device of dead-weight metering stirrer Download PDFInfo
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- CN203090855U CN203090855U CN 201220481798 CN201220481798U CN203090855U CN 203090855 U CN203090855 U CN 203090855U CN 201220481798 CN201220481798 CN 201220481798 CN 201220481798 U CN201220481798 U CN 201220481798U CN 203090855 U CN203090855 U CN 203090855U
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Abstract
The utility model relates to a control device of a dead-weight metering stirrer for an inorganic heat-insulation board of an external wall. The control device is characterized in that a. a group of sensors are arranged in the stirrer, and each sensor transmits and displays a signal to a CPU (Central Processing Unit) through an amplifying modulation circuit and an A/D (Analog to Digital) switching circuit; b. the CPU outputs a first group of control signals to control a feeding motor D of a feeder; c. the CPU outputs a second group of control signals to control a discharging electromagnetic valve 2; d. the CPU outputs a third group of control signals to control a stirring motor M; and e. the CPU outputs a fourth group of control signals to control an emptying electromagnetic valve 6. The control device has the advantages that as the high-precision sensor and the CPU are used for detecting and controlling materials, the detection precision and the control precision of the materials are ensured, the control device has strong anti-interference capability, and the quality of the inorganic heat-insulation board of the external wall is greatly improved. In addition, the control device of the dead-weight metering stirrer can also be suitable for controlling various stirrers.
Description
Technical field
The utility model belongs to sensor and electronic information technology application, relates to a kind of control device that is used for the deadweight metering mixer of exterior-wall heat insulation inorganic board.
Background technology
The exterior-wall heat insulation inorganic board is the novel external wall insulation material that integrates insulation, heat insulation and water-proof function, has light weight, insulation, fire prevention, dustproof, moistureproof, characteristics such as without putrefaction is mouldy, nonpoisonous and tasteless, hydrophobicity performance is good, construction safety is simple.The exterior-wall heat insulation inorganic board is by cement, flyash, short fiber, blowing agent and colloidal materials being mixed by a certain percentage, utilize mixer evenly to stir, suppressing forming then.In this production line, mixer is the equipment of a most critical, because original mixer is before stirring, cement, flyash, short fiber, blowing agent and the colloidal materials that stirs do not measured, the inorganic board that causes producing can not satisfy the requirement of actual use, product percent of pass is lower, causes greatly waste.
The utility model content
The purpose of this utility model is exactly in order to solve the defective of stirring material not being measured that existing mixer exists, a kind of deadweight metering mixer control device that is used for the exterior-wall heat insulation inorganic board to be provided.
The technical solution adopted in the utility model is as follows:
A kind of deadweight metering mixer control device, comprise mixer, the mixer bottom is provided with the blowing magnetic valve, the mixer top is provided with cement-weighting jar A, flyash measuring tank B, short fiber measuring tank C, blowing agent measuring tank D and colloid measuring tank E respectively, the top of each measuring tank is respectively equipped with feeder and the feed motor D that matches, the bottom of each measuring tank is respectively equipped with the blanking magnetic valve, it is characterized in that comprising:
A, one group of sensor is set, each sensor is connected the cooperation of weighing with corresponding cement-weighting jar A, flyash measuring tank B, short fiber measuring tank C, blowing agent measuring tank D and colloid measuring tank E respectively, and each sensor is respectively by amplifying the transmission and the demonstration of modulate circuit, A/D change-over circuit and CPU microprocessor realization signal;
B, CPU microprocessor are exported first group of control signal, and the photoelectric switch G that every road control signal joins by linking to each other with processor respectively is connected with corresponding relay J, and this relay J is then controlled corresponding feed motor D;
C, CPU microprocessor are exported second group of control signal, and every road control signal is connected by the photoelectric switch G that links to each other with the CPU microprocessor and with corresponding relay J respectively, and this relay J connects the blanking magnetic valve of control correspondence;
D, CPU microprocessor are exported the 3rd control signal, and this control signal is connected by the photoelectric switch G that links to each other with the CPU microprocessor and with corresponding relay J, and relay J is then controlled corresponding stirring motor M;
E, CPU microprocessor are exported the 4th control signal, and this control signal is connected by the photoelectric switch G that links to each other with the CPU microprocessor and with corresponding relay J respectively, and relay J connects the blowing magnetic valve of control correspondence.
The deadweight metering mixer control device that the utility model provides, its detection principle and method are as follows: deadweight metering mixer control device is made up of sensor, controller and display three parts.When after deadweight metering mixer control device is installed, entering duty, the CPU microprocessor sends signal, various materials are delivered in each material tank body by dispenser, detect by the sensor that is installed on the tank body, the detected signal of sensor amplifies and nurses one's health through signal conditioning circuit, convert data signal to by high-resolution A/D converter, data signal reads go forward side by side row operation and processing by the CPU microprocessor, and the CPU microprocessor send display to show in real time detected weight signal.When given material satisfies specified material configuration weight, the CPU microprocessor sends control signal makes the feed motor D stop feeding, open material tank body electromagnetic valve simultaneously, material in each material tank body is sent in the agitator tank simultaneously at this moment, after material arrives agitator tank, the CPU microprocessor sends control signal again makes agitator begin to stir, after stirring the arrival stipulated time, the CPU microprocessor sends control signal again, open the solenoid electric valve of agitator below, mass transport to next process, is pressed, makes the exterior-wall heat insulation inorganic board.
Advantage of the present utility model is:
Deadweight metering mixer control device is because employing high-precision sensor and CPU microprocessor have been realized detection and the control to material, the accuracy of detection and the control accuracy of material have been guaranteed, this device is owing to adopted advanced anti-interference device, high-resolution A/D converter spare and highly reliable CPU processor, make deadweight metering mixer control device have extremely strong antijamming capability, this device makes deadweight metering mixer can satisfy the requirement of control fully owing to adopted unique software design.Because this device accuracy of detection height, antijamming capability is strong, therefore, has greatly improved the quality of exterior-wall heat insulation inorganic board.The application of this control device on deadweight metering mixer all brought huge economic benefit and social benefit for applying unit and deadweight metering mixer manufacturing enterprise.In addition, this kind deadweight metering mixer control device also can be applicable in the control of various mixers.
Description of drawings
A kind of deadweight metering mixer control device structural representation that Fig. 1 the utility model provides;
Fig. 2 is an electrical schematic diagram of the present utility model;
Fig. 3 is a program flow diagram of the present utility model.
The specific embodiment
A kind of deadweight metering mixer control device that the utility model provides comprises hardware components and electric control system, below describes respectively.
One, hardware part:
As shown in Figure 1, a kind of deadweight metering mixer control device that the utility model provides, comprise mixer 5, the mixer bottom is provided with blowing magnetic valve 6, the mixer top is provided with cement-weighting jar A, flyash measuring tank B, short fiber measuring tank C, blowing agent measuring tank D and colloid measuring tank E respectively, the top of each measuring tank is respectively equipped with dispenser and the feed motor D that matches, and the bottom of each measuring tank is respectively equipped with blanking magnetic valve 2.
Wherein detect the weight sensor of cement, flyash material, adopt parallel girder structural resistance strain-type load sensor, these two kinds of materials detect with 2 sensors respectively.Detect the weight sensor of short fiber, blowing agent and colloidal materials, adopt the resistance strain gauge drawing force transducer of S type structure, these three kinds of materials detect with 1 sensor respectively.These sensors all are common sensors.
Two, electric control system:
As shown in Figure 2, a kind of deadweight metering mixer control device that the utility model provides comprises:
A, one group of sensor is set, each sensor is connected the cooperation of weighing with corresponding cement-weighting jar A, flyash measuring tank B, short fiber measuring tank C, blowing agent measuring tank D and colloid measuring tank E respectively, each sensor respectively by amplify modulate circuit, the A/D change-over circuit realizes that with the CPU microprocessor signal is connected and processing;
B, CPU microprocessor are exported first group of control signal, and every road control signal is connected by the photoelectric switch G that links to each other with the CPU microprocessor and with corresponding relay J respectively, and this relay J is then controlled corresponding feed motor D;
C, CPU processor are exported second group of control signal, and every road control signal is connected by the photoelectric switch G that links to each other with the CPU microprocessor and with corresponding relay J respectively, and this relay J connects the blanking magnetic valve 2 of control correspondence;
D, CPU processor are exported the 3rd control signal, and this control signal is connected by the photoelectric switch G that links to each other with the CPU microprocessor and with corresponding relay J, and relay J is then controlled corresponding stirring motor M;
E, processor are exported the 4th control signal, and this control signal is connected by the photoelectric switch G that links to each other with the CPU microprocessor and with corresponding relay J respectively, and relay J connects the blowing magnetic valve 6 of control correspondence.
When after deadweight metering mixer control device installs, starting working, the CPU microprocessor sends signal, make material by under the blanking device in each tank body, the sensor that is installed on the tank body detects weight signal and this signal is transferred to signal conditioning circuit, A/D change-over circuit, delivers to the little processing of CPU at last and carries out computing and processing.
The program flow diagram of the deadweight metering control that Fig. 3 provides for the utility model, blanking is set, begun to this program by the hardware check after starting shooting, parameter, the sensor signal sampling is also carried out the A/D conversion, data are handled, parameter shows, weight is judged, close the blanking device magnetic valve, open the material pot magnetic valve, mixing time is judged, is opened functions such as mixer blanking magnetic valve blanking.
Claims (1)
1. the mixer control device is measured in a deadweight, comprise mixer (5), the mixer bottom is provided with blowing magnetic valve (6), the mixer top is provided with cement-weighting jar (A), flyash measuring tank (B), short fiber measuring tank (C), blowing agent measuring tank (D) and colloid measuring tank (E) respectively, the top of each measuring tank is respectively equipped with dispenser and the feed motor (D) that matches, the bottom of each measuring tank is respectively equipped with blanking magnetic valve (2), it is characterized in that comprising:
A, one group of sensor is set, each sensor is connected the cooperation of weighing with corresponding cement-weighting jar (A), flyash measuring tank (B), short fiber measuring tank (C), blowing agent measuring tank (D) and colloid measuring tank (E) respectively, and each sensor is respectively by amplifying the transmission and the demonstration of modulate circuit, A/D change-over circuit and CPU microprocessor realization signal;
B, CPU microprocessor are exported first group of control signal, and every road control signal is connected with corresponding relay (J) by the photoelectric switch (G) that links to each other with the CPU microprocessor respectively, and this relay (J) is then controlled corresponding feed motor (D);
C, CPU microprocessor are exported second group of control signal, and every road control signal is connected with corresponding relay (J) by the photoelectric switch (G) that links to each other with the CPU microprocessor respectively, and the blanking magnetic valve (2) of correspondence is controlled in this relay (J) connection;
D, CPU microprocessor are exported the 3rd control signal, and this control signal is connected by the photoelectric switch (G) that links to each other with the CPU microprocessor and with corresponding relay (J), and relay J is then controlled corresponding stirring motor (M);
E, CPU microprocessor are exported the 4th control signal, and this control signal is connected by the photoelectric switch (G) that links with the CPU microprocessor and with corresponding relay (J) respectively, and relay (J) connects the corresponding blowing magnetic valve (6) of control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481798 CN203090855U (en) | 2012-09-20 | 2012-09-20 | Control device of dead-weight metering stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481798 CN203090855U (en) | 2012-09-20 | 2012-09-20 | Control device of dead-weight metering stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090855U true CN203090855U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481798 Expired - Fee Related CN203090855U (en) | 2012-09-20 | 2012-09-20 | Control device of dead-weight metering stirrer |
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| CN (1) | CN203090855U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691354A (en) * | 2013-12-14 | 2014-04-02 | 苏州市新虞仪表成套设备有限公司 | Automatic batching control system |
| CN106457177A (en) * | 2014-05-13 | 2017-02-22 | 卢卡·德罗科 | Automated system to associate an agitator with a respective container for containing fluid and method thereof |
| CN110652926A (en) * | 2019-09-19 | 2020-01-07 | 长兴众利耐火器材有限公司 | Automatic material proportioning device for refractory bricks |
-
2012
- 2012-09-20 CN CN 201220481798 patent/CN203090855U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691354A (en) * | 2013-12-14 | 2014-04-02 | 苏州市新虞仪表成套设备有限公司 | Automatic batching control system |
| CN106457177A (en) * | 2014-05-13 | 2017-02-22 | 卢卡·德罗科 | Automated system to associate an agitator with a respective container for containing fluid and method thereof |
| CN110652926A (en) * | 2019-09-19 | 2020-01-07 | 长兴众利耐火器材有限公司 | Automatic material proportioning device for refractory bricks |
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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: 20130731 Termination date: 20170920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |