CN215540090U - Automatic multi-material batching device - Google Patents
Automatic multi-material batching device Download PDFInfo
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- CN215540090U CN215540090U CN202121127068.8U CN202121127068U CN215540090U CN 215540090 U CN215540090 U CN 215540090U CN 202121127068 U CN202121127068 U CN 202121127068U CN 215540090 U CN215540090 U CN 215540090U
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Abstract
The utility model discloses a multi-material automatic batching device, which comprises at least two material storage tanks, a material mixing tank and a controller, wherein the material mixing tank is arranged on the material storage tank; each material storage tank is provided with a storage tank feeding hole and a storage tank discharging hole respectively, the storage tank discharging holes are communicated with the material mixing tank, and a pressure sensor and a control valve are arranged at the storage tank discharging holes; a stirring structure is arranged in the material mixing tank, a discharge port of the mixing tank is formed in the material mixing tank, and a viscosity sensor is arranged on the discharge port of the mixing tank; the controller is connected material storage jar and material blending tank respectively, can acquire pressure sensor's pressure signal at least and according to pressure signal control valve's degree of opening and shutting to and acquire viscosity sensor's sensing signal and according to the stirring speed of sensing signal control stirring structure. The utility model has the advantages of simple operation, high automation degree and capability of improving the consistency of material preparation.
Description
Technical Field
The utility model belongs to the technical field of automatic material proportioning, and particularly relates to a multi-material automatic proportioning device.
Background
When testing the mechanical properties of the carbon fibers, materials such as epoxy resin, a curing agent, a diluent and the like are required to be used, the materials are weighed and fully mixed according to a certain mass ratio, and then the bundled carbon fibers are impregnated, so that a rodlike carbon fiber mechanical property test sample strip is prepared. With the expansion of the application field of carbon fiber and downstream composite materials, the yield of carbon fiber products is gradually increased, so that the test quantity of online products and ex-factory products is inevitably increased, and the frequency and the use quantity of resin preparation are also greatly improved.
At present, the preparation process of the impregnating resin is calculation, weighing, manual stirring, mixing and use. With the increase of the test quantity and the increase of the glue solution preparation frequency, the process mainly has the following problems: firstly, because resin, curing agent and diluent are all chemical reagents, the resin, curing agent and diluent have strong pungent odor, open weighing cannot ensure the environmental protection of the test environment, and the physical health of testers can be damaged, secondly, because the mixing process generally uses a glass rod for mixing, the liquid after mixing is judged by the subjective of personnel, the consistency of the impregnating glue solution is difficult to ensure, secondly, the calculation process needs to calculate the weight of the curing agent and the diluent according to the specific weighed weight of the resin, the calculation is carried out in the weighing process, and calculation errors are very easy to cause; finally, in the manual weighing process, it is difficult to accurately control the decimal part, so that accurate weighing of the curing agent and the diluent cannot be ensured.
Therefore, in order to solve the above technical problems, it is necessary to provide a multi-material automatic batching device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-material automatic batching device for a laboratory, which aims to solve the problems of inaccurate weighing and proportioning, environmental pollution and the like caused by human factors in the prior art.
In order to achieve the above object, an embodiment of the present invention provides a multi-material automatic batching device, including at least two material storage tanks, a material mixing tank and a controller; each material storage tank is provided with a storage tank feeding hole and a storage tank discharging hole respectively, the storage tank discharging holes are communicated with the material mixing tank, and a pressure sensor and a control valve are arranged at the storage tank discharging holes; a stirring structure is arranged in the material mixing tank, a mixing tank discharge port is formed in the material mixing tank, and a viscosity sensor is arranged on the mixing tank discharge port; the controller is respectively connected with the material storage tank and the material mixing tank, and can at least acquire a pressure signal of the pressure sensor and control the opening and closing degree of the control valve according to the pressure signal, and acquire a sensing signal of the viscosity sensor and control the stirring speed of the stirring structure according to the sensing signal.
In above-mentioned technical scheme, material storage jar is two or more, conveniently add different materials simultaneously according to the proportion, through set up pressure sensor in storage jar discharge gate department, can be through the accurate liquid level of material in the pressure calculation jar, wherein, every material storage jar all is provided with pressure sensor and control flap, be convenient for control liquid level and reinforced volume in the material storage jar, be equipped with the stirring structure on the material storage jar, the blending tank discharge gate is equipped with viscosity sensor, viscosity sensor connection director, can show the viscosity of material in the material blending tank in real time on the controller, guarantee the final viscosity uniformity who mixes of misce metal, guarantee the homogeneity that the material mixes with this.
As a further improvement of the present invention, one of the material storage tanks has a first receiving chamber and a second receiving chamber that are not communicated with each other, the second receiving chamber is disposed to cover the first receiving chamber, the storage tank feed inlet and the storage tank discharge outlet are respectively opened on the wall of the first receiving chamber and are communicated with the outside, and a thermal insulation medium inlet and a thermal insulation medium outlet are formed on the wall of the second receiving chamber.
As a further improvement of the utility model, the heat preservation device also comprises a circulating water tank which is respectively communicated with the heat preservation medium inlet and the heat preservation medium outlet through pipelines.
As a further improvement of the utility model, a blow-down pipe and a water inlet pipe are arranged on the circulating water tank, a water inlet valve is arranged on the water inlet pipe, a temperature sensor is arranged in the circulating water tank, and the temperature sensor and the water inlet valve are respectively connected with the controller; the emptying pipe ensures smooth circulation of circulating water; the tap water replenishes circulating water to the circulating water tank through the water inlet pipe and the water inlet valve; the temperature sensor in the circulating water tank can be arranged through the controller, and the temperature sensed by the temperature sensor can be displayed on the touch screen of the controller in real time.
As a further improvement of the utility model, a circulating water pump, a heater and a flowmeter are also arranged on a pipeline which is positioned on the circulating water tank and communicated with the heat preservation medium inlet, and the circulating water pump, the heater and the flowmeter are respectively connected with the controller.
In the technical scheme, as the resin has high viscosity at normal temperature, in order to ensure the fluidity of the resin in the batching process, a circulating water temperature control system is arranged on the material storage tank for placing the resin, wherein the circulating water enters a heater through a circulating water pump, is heated by the heater, is subjected to temperature control on the material storage tank for placing the resin through a self-heat-preservation medium inlet, and then returns to a circulating water tank through a heat-preservation medium outlet.
As a further improvement of the utility model, each material storage tank is respectively provided with a transparent observation window which can observe the liquid level of the material.
As a further improvement of the utility model, the material mixing tank is arranged in a hanging manner, a weighing sensor is connected to the material mixing tank and connected with the controller, and the weight of the material in the material mixing tank is displayed on the controller in real time.
As a further improvement of the utility model, the discharge port of the storage tank of each material storage tank is communicated with the material mixing tank through a metal hose, so that the weighing of the material mixing tank is prevented from being influenced.
As a further improvement of the present invention, the controller includes a controller housing, a control circuit board disposed in the controller housing, and a control button and a touch screen disposed on the controller housing and connected to the circuit board.
As a further improvement, the stirring structure comprises a driving shaft and a stirring blade, the driving shaft is arranged at the center of the top of the material mixing tank and vertically extends downwards to the middle lower part in the material mixing tank, and the driving shaft is fixedly connected with the stirring blade.
The material mixing tank is provided with a driving motor, the driving motor is connected with a stirring structure in the material mixing tank, and the stirring structure is driven to rotate through the rotation of the driving motor;
the controller is characterized in that a control circuit board is arranged inside the controller, a touch screen is arranged on the surface of the controller, a plurality of control buttons are arranged at the bottom of the touch screen, and the control circuit board is in communication connection with the touch screen and the plurality of control buttons respectively.
Compared with the prior art, the utility model has the advantages that:
this many materials automatic blending device can set up the material of required quality through the controller, and the material that adds required weight through automatic adds in the material blending tank (through pressure sensor, control flap and weighing sensor's cooperation), improves the precision that the material added greatly, reduces staff's intensity of labour, has protected test environment simultaneously, has avoided the personal damage that staff contact chemical reagent caused, has improved operation process's security.
This many materials automatic blending device is easy operation not only, and degree of automation is high, can also improve the uniformity that the material was prepared.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a multi-material automatic batching device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
Referring to fig. 1, the present embodiment provides a multi-material automatic batching device, which comprises a material storage tank, a material mixing tank 2, a controller 3 and a circulating water tank 4. The material storage jar sets up in 2 intercommunications of material blending tank, and the material storage jar sets up in circulating water tank intercommunication, and material storage jar, material blending tank 2 all are connected with controller 3.
In this embodiment, the quantity of material storage jar has threely, be the resin jar 11 that is used for placing the resin respectively for place the diluent jar 12 of diluent and be used for placing the curing agent jar 13 of curing agent, wherein three material storage jar all sets up independently, and storage jar feed inlet 14 has all been seted up at the top of material storage jar, and storage jar discharge gate 15 has all been seted up to the bottom of material storage jar, is provided with transparent observation window 18 on every material storage jar respectively, can observe the liquid level of material.
Resin tank 11, solenoid valve 16 and pressure sensor 17 are all installed to the storage jar discharge gate 15 below of diluent jar 12 and curing agent jar 13, pressure sensor 17 and solenoid valve 16 all are connected with controller 3, pressure sensor 17 is through showing pipeline pressure on controller 3, thereby can understand resin tank 11, the material volume in diluent jar 12 and the curing agent jar 13, and show on controller 3, can also set up resin in advance through controller 3, the addition amount of diluent and curing agent, control resin through opening and closing of control solenoid valve 16 afterwards, the rate of addition and the addition amount of diluent and curing agent.
The resin tank 11 has a first receiving cavity 111 and a second receiving cavity 112 that are not communicated with each other, the second receiving cavity 112 covers the first receiving cavity 111, the storage tank feed inlet 14 and the storage tank discharge outlet 15 are respectively opened on the wall of the first receiving cavity 111 and are communicated with the outside, and a heat preservation medium inlet 1121 and a heat preservation medium outlet 1122 are formed on the wall of the second receiving cavity 112.
In other embodiments, the second accommodating chamber 112 may also be formed by a circulating water pipe spirally arranged along the outer wall of the first accommodating chamber 111.
The circulating water tank 4 is respectively communicated with a heat preservation medium inlet 1121 and a heat preservation medium outlet 1122 through pipelines, a vent pipe 41 and a water inlet pipe 42 are arranged on the circulating water tank 4, a water inlet valve 421 is arranged on the water inlet pipe 42, a temperature sensor 43 is arranged in the circulating water tank 4, and the temperature sensor 43 and the water inlet valve 421 are respectively connected with the controller 3; a circulating water pump 44, a heater 45 and a flow meter 46 are further arranged on a pipeline which is positioned on the circulating water tank 4 and communicated with the heat preservation medium inlet 1121, the circulating water pump 44, the heater 45 and the flow meter 46 are respectively connected with the controller 3, wherein a circulating water pump inlet valve 441 and a circulating water pump outlet valve 442 are respectively arranged at two ends of the circulating water pump 44.
Circulating water in the circulating water tank 4 enters the heater 45 through the circulating water pump inlet valve 441, the circulating water pump 44 and the circulating water pump outlet valve 442, is heated by the heater 45, controls the temperature of the circulating water in the resin tank 11 through the flowmeter 46 and the heat preservation medium inlet 1121, and then returns to the circulating water tank 4 through the heat preservation medium outlet 1122 of the resin tank 11.
An emptying pipe 41 is arranged above the circulating water tank 4 to ensure the smooth circulation of circulating water; circulating water is replenished to the circulating water tank 4 by opening a water inlet valve 421 on the tap water inlet pipe 42, so that the liquid level in the circulating water tank 4 is ensured; the circulating water tank 4 is internally provided with a temperature sensor 43, the temperature sensor 43 can be arranged through the controller 3, and the temperature sensed by the temperature sensor 43 can be displayed on the controller 3 in real time.
In the above technical scheme, since the resin has a high viscosity at normal temperature, a circulating water temperature control system is provided for the resin tank 11 to ensure the fluidity of the resin during the compounding process.
The material mixing tank 2 is provided with mixing tank feed inlets 21 corresponding to the number of the material storage tanks, and the resin tank 11, the diluent tank 12 and the curing agent tank 13 are communicated with the mixing tank feed inlets 21 through metal hoses; the bottom of the material mixing tank 2 is provided with a mixing tank discharge port 22, the mixing tank discharge port 22 is provided with a viscosity sensor 221 and a purge valve 222, the viscosity sensor 221 and the purge valve 222 are respectively connected with the controller 3, and the controller 3 can display the viscosity of the material in the material mixing tank 2 in real time.
Driving motor 23 is installed at the top of material blending tank 2, the inside of material blending tank 2 is provided with stirring structure 24, stirring structure 24 is connected with driving motor 23, drive stirring structure 24 through driving motor 23 and rotate, realize the material homogeneous mixing, stirring structure 24 includes drive shaft 241 and stirring leaf 242, the top center of material blending tank 2 is located to drive shaft 241, vertical downwardly extending to the well lower part in the material blending tank 2, fixedly connected with stirring leaf 242 on the drive shaft 241.
When the viscosity of the material reaches the specified index requirement, the controller 3 controls the driving motor 23 to automatically close, and simultaneously opens the purge valve 222 at the bottom of the material mixing tank 2.
The material mixing tank 2 is hung and arranged on the support, the weighing sensor 25 is installed at the hanging position, the material mixing tank 2 is connected with the weighing sensor 25, the weighing sensor 25 is connected with the controller 3, and the material weight in the material mixing tank 2 is displayed on the controller 3 in real time.
In the above embodiment, the storage tank discharge port 15 of the material storage tank is communicated with the material mixing tank 2 through the metal hose, so that the influence on the weighing of the material mixing tank 2 can be avoided.
The controller 3 can be used for setting the addition amounts of the resin, the diluent and the curing agent, controlling the actual addition amount and displaying the addition condition by acquiring a pressure signal of the pressure sensor 17 and controlling the opening degree of the electromagnetic valve 16 according to the pressure signal; the controller 3 can be used to set the stirring speed of the material mixing tank 2 and control the actual stirring speed of the stirring structure 24 by acquiring the sensing signal of the viscosity sensor 221 and according to the sensing signal.
The controller 3 includes a controller housing 31, a control circuit board (not shown) disposed in the controller housing 31, and a control button 32 and a touch screen 33 disposed on the controller housing 31 and connected to the circuit board; the control buttons 32 are uniformly arranged below the touch screen 33, and the control circuit board is in communication connection with the touch screen 33 and the control buttons 32 respectively.
The control buttons 32 include a stop, peel and multiple material addition buttons, the stop button being used to turn the entire device off; the peeling button is used for weight return to zero; the plurality of adding buttons respectively correspond to the resin, the diluent and the curing agent and are used for controlling the opening and closing of the electromagnetic valve 16, so that automatic adding of various materials is accurately controlled.
Compared with the prior art, the controller has the advantages that:
this many materials automatic blending device can set up the material of required quality through the controller, and the material that adds required weight through automatic adds in the material blending tank (through pressure sensor, control flap and weighing sensor's cooperation), improves the precision that the material added greatly, reduces staff's intensity of labour, has protected test environment simultaneously, has avoided the personal damage that staff contact chemical reagent caused, has improved operation process's security.
This many materials automatic blending device is easy operation not only, and degree of automation is high, can also improve the uniformity that the material was prepared.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The multi-material automatic batching device is characterized by comprising at least two material storage tanks, a material mixing tank and a controller;
each material storage tank is provided with a storage tank feeding hole and a storage tank discharging hole respectively, the storage tank discharging holes are communicated with the material mixing tank, and a pressure sensor and a control valve are arranged at the storage tank discharging holes;
a stirring structure is arranged in the material mixing tank, a mixing tank discharge port is formed in the material mixing tank, and a viscosity sensor is arranged on the mixing tank discharge port;
the controller is respectively connected with the material storage tank and the material mixing tank, and can at least acquire a pressure signal of the pressure sensor and control the opening and closing degree of the control valve according to the pressure signal, and acquire a sensing signal of the viscosity sensor and control the stirring speed of the stirring structure according to the sensing signal.
2. The automatic multi-material batching device according to claim 1, wherein one of the material storage tanks has a first containing cavity and a second containing cavity which are not communicated with each other, the second containing cavity covers the first containing cavity, the storage tank feed inlet and the storage tank discharge outlet are respectively arranged on the wall of the first containing cavity and are communicated with the outside, and a heat preservation medium inlet and a heat preservation medium outlet are formed on the wall of the second containing cavity.
3. The multi-material automatic batching device according to claim 2, further comprising a circulating water tank, wherein said circulating water tank is respectively communicated with said heat preservation medium inlet and said heat preservation medium outlet through pipes.
4. The automatic multi-material batching device according to claim 3, characterized in that a blow-down pipe and a water inlet pipe are arranged on said circulating water tank, a water inlet valve is arranged on said water inlet pipe, a temperature sensor is arranged in said circulating water tank, and said temperature sensor and said water inlet valve are respectively connected with said controller.
5. The automatic multi-material batching device according to claim 3, characterized in that a circulating water pump, a heater and a flow meter are further arranged on a pipeline of the circulating water tank communicated with the heat preservation medium inlet, and the circulating water pump, the heater and the flow meter are respectively connected with the controller.
6. The automatic batching device for multiple materials according to claim 1, characterized in that each of said material storage tanks is provided with a transparent viewing window.
7. The automatic multi-material batching device according to claim 1, characterized in that said material mixing tank is suspended, a load cell is connected to said material mixing tank, and said load cell is connected to said controller.
8. The automatic multi-material batching device according to claim 7, wherein the storage tank discharge port of each said material storage tank is communicated with said material mixing tank through a metal hose.
9. The multi-material automatic batching device according to claim 1, wherein said controller comprises a controller housing, a control circuit board disposed in said controller housing, and a control button and a touch screen disposed on said controller housing and connected to said circuit board.
10. The automatic multi-material batching device according to claim 1, wherein the stirring structure comprises a driving shaft and a stirring blade, the driving shaft is arranged at the top center of the material mixing tank and vertically extends downwards to the middle lower part in the material mixing tank, the stirring blade is fixedly connected to the driving shaft, and the stirring structure is driven by a driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121127068.8U CN215540090U (en) | 2021-05-24 | 2021-05-24 | Automatic multi-material batching device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121127068.8U CN215540090U (en) | 2021-05-24 | 2021-05-24 | Automatic multi-material batching device |
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| CN215540090U true CN215540090U (en) | 2022-01-18 |
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| CN202121127068.8U Active CN215540090U (en) | 2021-05-24 | 2021-05-24 | Automatic multi-material batching device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024131723A1 (en) * | 2022-12-20 | 2024-06-27 | 深圳市曼恩斯特科技股份有限公司 | Closed-loop temperature-control material compounding system and method, and device and storage medium |
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2021
- 2021-05-24 CN CN202121127068.8U patent/CN215540090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024131723A1 (en) * | 2022-12-20 | 2024-06-27 | 深圳市曼恩斯特科技股份有限公司 | Closed-loop temperature-control material compounding system and method, and device and storage medium |
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