CN212692964U - Flow metering system - Google Patents
Flow metering system Download PDFInfo
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- CN212692964U CN212692964U CN202020724510.4U CN202020724510U CN212692964U CN 212692964 U CN212692964 U CN 212692964U CN 202020724510 U CN202020724510 U CN 202020724510U CN 212692964 U CN212692964 U CN 212692964U
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- scale frame
- valve
- sensor
- controlling means
- control unit
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Abstract
The utility model provides a flow measurement system guarantees when solving the liquid material problem of solidifying that the measurement is accurate, including weighing device and controlling means, weighing device include scale frame, sensor and material bucket, on scale frame was arranged in to material bucket and sensor, controlling means include the control unit and valve, controlling means still include the agitator, the weight signal control agitator and the valve that the control unit gathered through the sensor. The utility model discloses an increase the agitator in the system and use tripod to support the scale frame and solve liquid material solidification and metering error scheduling problem, can practice thrift raw and other materials, reduction in production cost promotes the product quality, and the reinforcing product property can produce property, has characteristics such as precision height, stability are good, easy maintenance, and market prospect is good.
Description
Technical Field
The utility model belongs to a material measurement system, especially a system of measuring is carried out the flow of gluing type liquid.
Background
The existing liquid material metering generally adopts a flow metering system, but some materials such as glue and the like are influenced by viscosity, particularly, the machine halt time is long sometimes, or under the condition of low temperature in the north, the materials in the flow metering system can be solidified. Original flow measurement system can stir liquid through frequent feed supplement, solves the liquid and solidifies the problem, and nevertheless frequent feed supplement can cause the metering error great. Another method is to separately arrange a mixing tank outside the flow metering system, but if the flow metering system is stopped, the glue in the mixing tank outside the system is solidified, which causes waste. And whether the measurement is accurate or not and the loss of raw materials directly influence the product quality and the cost control.
Disclosure of Invention
In order to overcome the defects, the utility model provides a flow metering system which can prevent the liquid material from solidifying and can ensure the metering accuracy.
The purpose of the utility model is realized like this: the utility model comprises a weighing device and a control device, wherein the weighing device comprises a scale frame, a sensor and a material barrel, the material barrel and the sensor are arranged on the scale frame, the weight of the material barrel is weighed by the scale frame and is transmitted to the control device through the sensor; the scale frame is a three-foot support scale frame, the traditional platform scale and the traditional four-foot scale are easy to shake due to uneven heights, and according to the triangular stability principle, the three-foot support scale frame can prevent the problem of metering errors caused by shaking of the scale frame when the stirrer stirs; the control device comprises a control unit, a valve and a stirrer, wherein the control unit controls the stirrer and the valve through a weight signal acquired by the sensor.
Preferably, the stirrer is a motor for stirring, online real-time control is realized, and the stability of metering is ensured.
Preferably, the control unit comprises a control instrument and a control circuit, the control instrument adopts a single-chip microcomputer instrument, the operation speed is high, the anti-interference performance is high, and the operation is convenient.
Preferably, the valve is a pneumatic valve, the speed of the opening and closing process is controlled more quickly, and the metering accuracy is ensured.
The utility model has the advantages that: the utility model discloses an increase the agitator and solve liquid material because of the consistency in the flow measurement system, the liquid solidification problem that various reasons such as shut down or the temperature is low for a long time and cause, solve the problem that liquid material stirring in-process caused metering error because of the scale frame shake through using three-legged support scale frame, carry out instantaneous and accumulative collection to the material, do not receive the viscosity of material, factor influences such as solidification electric conductive property, make things convenient for the operator to the control of material, not only practice thrift a large amount of raw and other materials, and the production cost is reduced, and promote the product quality, the reinforcing product property can, improve the product percent of pass, it is high to have the precision, good stability, characteristics such as easy maintenance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, the scale comprises a scale frame 1, a scale frame 2, a sensor 3, a material barrel 4, a control instrument 5, a valve 6 and a stirrer.
Detailed Description
Referring to FIG. 1: the utility model discloses a weighing device and controlling means, the weighing device include tripod support scale frame 1, sensor 2 and material bucket 3, material bucket 3 and sensor 2 are arranged in tripod support scale frame 1, tripod support scale frame 1 carries out instantaneous and accumulative total collection to the material flow to through sensor 2 with the weight signal transmission to controlling means who gathers, controlling means include the control unit 4, valve 5 and agitator 6, valve 5 is pneumatic valve, the speed of control switch process is faster, and guarantees the accuracy of measurement, agitator 6 is motor stirring, online real-time control, and guarantees the stability of measurement; the control unit 4 comprises a control instrument and a control circuit, the control instrument adopts a single-chip microcomputer instrument, the operation speed is high, the anti-interference performance is strong, the operation is convenient, and the control instrument controls the stirrer 6 and the valve 5 through the control circuit according to the weight signal collected by the sensor 2 to feed materials.
The above embodiments are merely illustrative of the present invention, and not restrictive, and various changes may be made without departing from the spirit and scope of the invention, and therefore all equivalent technical solutions also fall within the scope of the invention.
Claims (6)
1. The utility model provides a flow measurement system, includes weighing device and controlling means, weighing device include scale frame (1), sensor (2) and material bucket (3), on scale frame (1) was arranged in to material bucket and sensor, controlling means include the control unit (4) and valve (5), its characterized in that: the scale frame is a tripod-supported scale frame, the control device further comprises a stirrer (6), and the control unit (4) controls the stirrer (6) and the valve (5) through a weight signal acquired by the sensor (2).
2. A flow metering system as claimed in claim 1, wherein: the stirrer (6) is used for on-line real-time stirring by a motor.
3. A flow metering system as claimed in claim 1 or 2, characterized in that: the control unit (4) comprises a control instrument and a control circuit.
4. A flow metering system as claimed in claim 3, wherein: the control instrument is a single chip microcomputer instrument.
5. A flow metering system as claimed in claim 3, wherein: the valve (5) is a pneumatic valve.
6. A flow metering system according to any one of claims 1 or 2 or 4 or 5, characterised in that: the valve (5) is a pneumatic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724510.4U CN212692964U (en) | 2020-05-06 | 2020-05-06 | Flow metering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724510.4U CN212692964U (en) | 2020-05-06 | 2020-05-06 | Flow metering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212692964U true CN212692964U (en) | 2021-03-12 |
Family
ID=74886570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020724510.4U Active CN212692964U (en) | 2020-05-06 | 2020-05-06 | Flow metering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212692964U (en) |
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2020
- 2020-05-06 CN CN202020724510.4U patent/CN212692964U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flow metering system Effective date of registration: 20211110 Granted publication date: 20210312 Pledgee: Fujian Zhangzhou Rural Commercial Bank Co., Ltd. Yuannan sub branch Pledgor: Zhangzhou Jielong Automation Technology Co., Ltd Registration number: Y2021350000154 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |