CN207722792U - Sun screening paint producing system - Google Patents

Abstract

The utility model provides a sunlight shielding paint production system, which includes an epoxy resin production subsystem and a sunshine shielding paint production subsystem. The epoxy resin production subsystem controls the opening degree control switches of the first and second pipelines through a first control device. The opening degree of the first and second raw material conveying devices is controlled to convey the first and second raw materials, the amount of raw materials conveyed is determined by the first weight measuring device, the cooling and heating switching is controlled by the first control device, and the sunlight shielding paint production subsystem passes through The second control device controls the opening degree of the opening control switches of the third to fifth pipelines, determines the amount of the third to fifth raw materials to be delivered through the second to fourth weight measuring devices, and controls the first stirring device through the second control device Stir. The utility model can reduce the labor intensity of workers, improve production efficiency, and has accurate weighing without causing waste of raw materials, the raw materials are not easy to fail, and water vapor is not easy to enter the reaction vessel to cause side reactions, and is suitable for large-scale popularization and application.

Description

Sunshade paint production system

technical field

The utility model relates to the technical field of material production systems, in particular to the technical field of paint production systems, in particular to a sunlight shielding paint production system.

Background technique

The preparation process of sunlight shielding paint is: material A (propylene glycol monoethyl ether), material B (dispersion liquid doped with multi-component tin oxide), material C (epoxy resin) and material D (solid powder containing zinc oxide particles) according to The mass ratio is 12:7:5:0.4 and mixed evenly.

The preparation process of coating raw material C is: mix C1 (glycidoxypropyl alkoxysilane) and C2 (aminopropyl alkoxysilane) according to the mass ratio of 3:2 at a reaction temperature of 60°C±3°C Keep for 1 hour, then mature at room temperature for 48 hours to obtain material C.

However, the existing operating procedure is: the worker first weighs C1 and C2 according to the mass ratio of 3:2, then puts C1 and C2 in the reaction vessel, then heats the reaction vessel in a water bath, and then matures at room temperature to obtain material C. Then weigh material A, material B, material C and material D according to the mass ratio of 12:7:5:0.4, then place material A, material B, material C and material D in a mixing container, and then use a stirring device to mix material A Stir and mix ingredients B, B, C and D evenly.

The above-mentioned operation process mainly has the following defects: the labor intensity of the workers is high, the work efficiency is low, and the weighing is easy to be inaccurate, resulting in waste of raw materials, C1 raw materials and C2 raw materials are prone to failure due to long-term contact with air, and the reaction vessel is an open reaction. container, the water vapor in the water bath easily enters the reaction container to cause side reactions.

Therefore, there is a need to provide a sunshade coating production system, which can reduce the labor intensity of workers, improve production efficiency, accurate weighing, and will not cause waste of raw materials, raw materials are not easy to fail, and water vapor is not easy to enter the reaction vessel to cause side reactions.

Utility model content

In order to overcome the above-mentioned shortcomings in the prior art, an object of the present utility model is to provide a sunshade paint production system, which can reduce the labor intensity of workers, improve production efficiency, accurate weighing, will not cause waste of raw materials, and the raw materials are not easy to fail , water vapor is not easy to enter the reaction vessel to cause side reactions, and is suitable for large-scale popularization and application.

Another object of the present utility model is to provide a sunlight shielding paint production system, which has ingenious design, simple structure, low cost and is suitable for large-scale popularization and application.

In order to achieve the above purpose, the solar shading paint production system of the present utility model includes an epoxy resin production subsystem and a solar shading paint production subsystem, the epoxy resin production subsystem includes a reaction vessel, and the solar shading paint production subsystem It includes a mixing container and a first stirring device, and the first stirring device is installed in the mixing container, and is characterized in that,

The epoxy resin production subsystem also includes a first raw material tank, a second raw material tank, a first raw material delivery device, a second raw material delivery device, a first pipeline opening control switch, a second pipeline opening control switch, A first weight measuring device, a temperature measuring device, a water bath jacket, a heating tank, a cooling tank, a water outlet switch for switching between heating and cooling, a water inlet switch for switching between heating and cooling, a water delivery device and a first control device, the reaction vessel is a closed reaction The container is supported on the first weight measuring device, the water bath jacket covers the side and bottom of the reaction container, and the heating tank and the cooling tank are connected by the heating and cooling switching outlet water switch pipeline. The water delivery device, the water delivery device is connected to the heating and cooling switching water inlet switch through the water bath jacket pipeline, and the heating and cooling switching water inlet switch is respectively connected to the heating tank and the cooling tank, The first raw material tank is sequentially connected to the reaction vessel through the first raw material delivery device and the first pipeline opening control switch, and the second raw material tank is sequentially connected to the reaction vessel through the second raw material delivery device and the first pipeline opening control switch. The second pipeline opening control switch pipeline is connected to the reaction vessel, the temperature measuring device is installed in the reaction vessel, and the first control device is connected to the first raw material delivery device, the second Two raw material conveying devices, the first pipeline opening control switch, the second pipeline opening control switch, the first weight measuring device, the temperature measuring device, the heating and cooling switching water outlet switch, the The heating and cooling switching water inlet switch and the water delivery device;

The sunlight shading paint production subsystem also includes a third raw material tank, a fourth raw material tank, a fifth raw material tank, a third pipeline opening control switch, a fourth pipeline opening control switch, a fifth pipeline opening control switch, and a fifth pipeline opening control switch. A switch, a second weight measuring device, a third weight measuring device, a fourth weight measuring device and a second control device, the third raw material tank, the fourth raw material tank and the fifth raw material tank are all set in the The top of the mixing container is connected to the mixing container through the third pipeline opening control switch, the fourth pipeline opening control switch and the fifth pipeline opening control switch respectively. The three raw material tanks, the fourth raw material tank and the fifth raw material tank are respectively supported on the second weight measuring device, the third weight measuring device and the fourth weight measuring device, and the second control The device is respectively signal-connected to the first stirring device, the third pipeline opening control switch, the fourth pipeline opening control switch, the fifth pipeline opening control switch, the second weight measuring device, said third weight measuring device and said fourth weight measuring device.

Preferably, the first pipeline opening control switch, the second pipeline opening control switch, the third pipeline opening control switch, the fourth pipeline opening control switch and the The fifth pipeline opening control switch is a solenoid valve; the heating and cooling switching water outlet switch and the heating and cooling switching water inlet switch are three-way solenoid valves.

Preferably, the epoxy resin production subsystem further includes a second stirring device, the second stirring device is installed in the reaction vessel, and the first control device is signal-connected to the second stirring device.

Preferably, said first weight measuring device, said second weight measuring device, said third weight measuring device and said fourth weight measuring device are load cells.

Preferably, the number of the first weight measuring devices is three, and three first support parts are horizontally arranged on the side of the reaction vessel, and the three first support parts are respectively supported on the three said first support parts. On the first weight measuring device; the number of the second weight measuring device is 3, and the side of the third raw material tank is provided with 3 second support parts at intervals horizontally, and the 3 second support parts support respectively On the 3 second weight measuring devices; the number of the third weight measuring devices is 3, and 3 third supporting parts are horizontally arranged on the side of the fourth raw material tank, and 3 of the first weight measuring devices The three supporting parts are respectively supported on three of the third weight measuring devices; the number of the fourth weighing measuring devices is three, and three fourth supporting parts are horizontally arranged on the side of the fifth raw material tank, The three fourth support parts are respectively supported by the three fourth weight measuring devices.

Preferably, the sunlight shading paint production subsystem further includes a first storage tank, a second storage tank, a third storage tank, a first storage delivery device, a second storage delivery device and a third storage tank The first material storage tank is connected to the third raw material tank through the pipeline of the first material storage and delivery device, and the second storage tank is connected to the second material storage tank through the pipeline of the second material storage and delivery device The fourth raw material tank, the third material storage tank is connected to the fifth raw material tank through the pipeline of the third material storage and conveying device, and the second control device is also signal-connected to the first material storage and conveying device, The second storage conveying device and the third storage conveying device.

Preferably, the sunlight shading paint production subsystem also includes a paint conveying device and a filling machine, the mixing container is connected to the filling machine through a pipeline of the paint conveying device, and the second control device is respectively connected to The paint conveying device and the filling machine.

Preferably, the epoxy resin production subsystem also includes a first filter device and a second filter device, the outlet pipeline of the first raw material tank is connected to the first raw material delivery device, and the first filter The device is set in the discharge port of the first raw material tank, the discharge port pipeline of the second raw material tank is connected to the second raw material delivery device, and the second filter device is set in the second raw material tank. In the outlet of the tank;

The sunshine shading paint production subsystem also includes a third filter device, a fourth filter device, a fifth filter device and a sixth filter device, the discharge port of the third raw material tank, the discharge port of the fourth raw material tank port and the discharge port of the fifth raw material tank are respectively connected to the mixing container by pipelines, and the third filtering device, the fourth filtering device, the fifth filtering device and the sixth filtering device are respectively set In the discharge port of the third raw material tank, the discharge port of the fourth raw material tank, the discharge port of the fifth raw material tank and the discharge port of the mixing container.

Preferably, the first raw material tank, the second raw material tank, the first raw material conveying device, the second raw material conveying device, the first pipeline opening control switch, the second pipe The inner walls of the road opening control switch, the reaction vessel, and the connecting pipeline therebetween are all provided with a non-stick coating;

The third raw material tank, the fourth raw material tank, the fifth raw material tank, the third pipeline opening control switch, the fourth pipeline opening control switch, the fifth pipeline opening The non-stick coating is provided on the inner wall of the degree control switch, the mixing container, the connecting pipeline therebetween, and the outer wall of the first stirring device.

Preferably, the first pipeline opening control switch, the second pipeline opening control switch, the heating and cooling switching water outlet switch, the heating and cooling switching water inlet switch, the third pipeline opening The degree control switch, the fourth pipeline opening control switch and the fifth pipeline opening control switch are all detachable switches.

The beneficial effects of the utility model mainly lie in:

1. The epoxy resin production subsystem of the sunlight shielding paint production system of the present utility model controls the opening degree of the first and second pipeline opening control switches through the first control device, and controls the first raw material delivery device to transport the first raw material, Control the second raw material conveying device to convey the second raw material, measure the weight of the reaction vessel in real time through the first weight measuring device and determine the amount of raw material conveyed according to the difference between the current weight value and the initial weight value, and measure the reaction vessel through the temperature measuring device The temperature inside is controlled by the first control device to control the switching of the heating and cooling switching outlet water switch and the heating and cooling switching water inlet switch, and the water delivery device is controlled to deliver heating and cooling water. The sunshine shading paint production subsystem controls the third to the third The opening degree of the five-pipeline opening control switch is respectively measured in real time by the second to fourth weight measuring devices of the first weight of the third raw material tank, the second weight of the fourth raw material tank and the third weight of the fifth raw material tank so that Obtain the delivered third, fourth and fifth raw material quantities, once the third raw material quantity, the fourth raw material quantity and the fifth raw material quantity reach their respective set values, control each pipeline through the second control device The opening control switch is closed, and after putting in an appropriate amount of the sixth raw material, the second control device controls the first stirring device to stir for a set time to stir and mix the third to sixth raw materials evenly, and then controls the first stirring device through the second control device. The stirring device stops stirring, so it can reduce the labor intensity of workers, improve production efficiency, accurate weighing, no waste of raw materials, and is suitable for large-scale popularization and application.

2. The epoxy resin production subsystem of the sunlight shielding paint production system of the present utility model controls the opening degree of the first and second pipeline opening control switches through the first control device, and controls the first raw material delivery device to transport the first raw material, Control the second raw material conveying device to convey the second raw material, measure the weight of the reaction vessel in real time through the first weight measuring device and determine the amount of raw material conveyed according to the difference between the current weight value and the initial weight value, and measure the reaction vessel through the temperature measuring device The temperature inside is controlled by the first control device to control the switching of the heating and cooling switching outlet water switch and the heating and cooling switching water inlet switch, and the water delivery device is controlled to deliver heating and cooling water. The sunshine shading paint production subsystem controls the third to the third The opening degree of the five-pipeline opening control switch is respectively measured in real time by the second to fourth weight measuring devices of the first weight of the third raw material tank, the second weight of the fourth raw material tank and the third weight of the fifth raw material tank so that Obtain the delivered third, fourth and fifth raw material quantities, once the third raw material quantity, the fourth raw material quantity and the fifth raw material quantity reach their respective set values, control each pipeline through the second control device The opening control switch is closed, and after putting in an appropriate amount of the sixth raw material, the second control device controls the first stirring device to stir for a set time to stir and mix the third to sixth raw materials evenly, and then controls the first stirring device through the second control device. The stirring device stops stirring, so the design is ingenious, the structure is simple, the cost is low, and it is suitable for large-scale popularization and application.

These and other purposes, features and advantages of the present utility model are fully embodied through the following detailed description, drawings and claims, and can be realized through means, devices and their combinations specifically pointed out in the appended claims.

Description of drawings

Fig. 1 is a structural schematic diagram of a specific embodiment of the epoxy resin production subsystem of the solar shading paint production system of the present invention.

Fig. 2 is a structural schematic diagram of a specific embodiment of the solar shading paint production subsystem of the solar shading paint production system of the utility model.

(Symbol Description)

1 reaction vessel; 2 first raw material tank; 3 second raw material tank; 4 first raw material conveying device; 5 second raw material conveying device; 6 first pipeline opening control switch; 7 second pipeline opening control switch; 8 first weight measuring device; 9 temperature measuring device; 10 water bath jacket; 11 heating tank; 12 cooling tank; 13 heating and cooling switching water outlet switch; 14 heating and cooling switching water inlet switch; 17 support; 18 second stirring device; 19 mixing container; 20 first stirring device; 21 third raw material tank; 22 fourth raw material tank; 23 fifth raw material tank; 24 third pipeline opening control switch; 25 the first Four pipeline opening control switch; 26 fifth pipeline opening control switch; 27 second weight measuring device; 28 third weight measuring device; 29 fourth weight measuring device; 30 second support part; 31 third support part ; 32 the fourth supporting part; 33 the first storage tank; 34 the second storage tank; 35 the third storage tank; 36 the first storage delivery device; 37 the second storage delivery device; 38 the third storage delivery device; 39 paint conveying device; 40 filling machine; 50 epoxy resin production subsystem; 60 sunlight shielding paint production subsystem.

Detailed ways

In order to understand the technical content of the present utility model more clearly, the following examples are given in detail.

Please refer to Fig. 1 and shown in Fig. 2, in a specific embodiment of the present invention, the solar shading paint production system of the present utility model includes epoxy resin production subsystem 50 and sunshine shading paint production subsystem 60, wherein,

The epoxy resin production subsystem 50 includes a reaction vessel 1, a first raw material tank 2, a second raw material tank 3, a first raw material delivery device 4, a second raw material delivery device 5, a first pipeline opening control switch 6, Second pipeline opening control switch 7, first weight measuring device 8, temperature measuring device 9, water bath jacket 10, heating tank 11, cooling tank 12, heating and cooling switchover water outlet switch 13, heating and cooling switchover water inlet switch 14, Water delivery device 15 and first control device (not shown in the figure), described reaction vessel 1 is a closed reaction vessel and is supported on the described first weight measuring device 8, and described water bath water jacket 10 coats described The side and bottom of the reaction vessel 1, the heating tank 11 and the cooling tank 12 are connected to the water delivery device 15 through the heating and cooling switch outlet switch 13, and the water delivery device 15 passes through the water bath jacket 10, the pipeline is connected to the heating and cooling switchover water inlet switch 14, and the heating and cooling switchover water inlet switch 14 is respectively pipelined to the heating tank 11 and the cooling tank 12, and the first raw material tank 2 passes through the The first raw material delivery device 4 and the first pipeline opening control switch 6 are connected to the reaction vessel 1 by pipelines, and the second raw material tank 3 passes through the second raw material delivery device 5 and the second pipe in sequence. The opening degree control switch 7 is connected to the reaction vessel 1 by pipelines, the temperature measuring device 9 is installed in the reaction vessel 1, and the first control device is connected to the first raw material conveying device 4, the second Two raw material conveying device 5, the first pipeline opening control switch 6, the second pipeline opening control switch 7, the first weight measuring device 8, the temperature measuring device 9, the heating and cooling Switch the water outlet switch 13 , the heating and cooling switchover water inlet switch 14 and the water delivery device 15 .

The temperature measuring device 9 is installed in the reaction vessel 1 for measuring the temperature in the reaction vessel 1, and the temperature measuring device 9 is connected to the first control device for sending the measured temperature value to the The first control device, the first control device is connected to the heating and cooling switching water outlet switch 13, the heating and cooling switching water inlet switch 14 and the water delivery device 15 for controlling the heating according to the temperature value. Actions of the cooling switching water outlet switch 13 , the heating and cooling switching water inlet switch 14 and the water delivery device 15 .

The first weight measurement device 8 supports the reaction vessel 1 for real-time measurement of the weight of the reaction vessel 1, and the first weight measurement device 8 is connected to the first control device for real-time measurement of the weight value. sent to the first control device, and the first control device signals are connected to the first raw material conveying device 4, the second raw material conveying device 5, the first pipeline opening control switch 6 and the second The second pipeline opening control switch 7 is used to control the first raw material conveying device 4, the second raw material conveying device 5, the second raw material conveying device 4, and the A pipeline opening controls the action of the switch 6 and the second pipeline opening controls the switch 7 .

The sunshine shielding paint production subsystem 60 includes a mixing container 19, a first stirring device 20, a third raw material tank 21, a fourth raw material tank 22, a fifth raw material tank 23, a third pipeline opening control switch 24, a fourth Pipeline opening control switch 25, fifth pipeline opening control switch 26, second weight measuring device 27, third weight measuring device 28, fourth weight measuring device 29 and second control device (not shown in the figure) , the first stirring device 20 is installed in the mixing container 19, the third raw material tank 21, the fourth raw material tank 22 and the fifth raw material tank 23 are all arranged above the mixing container 19 The mixing container 19 is connected to the mixing container 19 through the third pipeline opening control switch 24, the fourth pipeline opening control switch 25 and the fifth pipeline opening control switch 26 respectively. Three raw material tanks 21, the fourth raw material tank 22 and the fifth raw material tank 23 are respectively supported on the second weight measuring device 27, the third weight measuring device 28 and the fourth weight measuring device 29 , the second control device is signal-connected to the first stirring device 20, the third pipeline opening control switch 24, the fourth pipeline opening control switch 25, the fifth pipeline opening Control switch 26 , the second weight measuring device 27 , the third weight measuring device 28 and the fourth weight measuring device 29 .

The second weight measuring device 27 supports the third raw material tank 21 for real-time measurement of the first weight of the third raw material tank 21, and the second weight measuring device 27 is connected to the second control device for The measured first weight value is sent to the second control device in real time, and the second control device is connected to the third pipeline opening control switch 24 for use according to the initial first weight value and the current first weight value. The difference in weight value, that is, the amount of the third raw material delivered controls the action of the third pipeline opening control switch 24; the third weight measuring device 28 supports the fourth raw material tank 22 for real-time measurement of the first The second weight of the four raw material tanks 22, the third weight measuring device 28 signal connection to the second control device is used to send the measured second weight value to the second control device in real time, and the second control device The signal is connected to the fourth pipeline opening control switch 25 for controlling the fourth pipeline opening control switch according to the difference between the initial second weight value and the current second weight value, that is, the fourth raw material quantity delivered 25; the fourth weight measuring device 29 supports the fifth raw material tank 23 for real-time measurement of the third weight of the fifth raw material tank 23, and the fourth weight measuring device 29 is connected to the second The control device is used to send the measured third weight value to the second control device in real time, and the second control device is connected to the fifth pipeline opening control switch 26 for controlling the opening of the fifth pipeline according to the initial third weight value. value and the current third weight value, that is, the fifth amount of raw material delivered controls the action of the fifth pipeline opening control switch 26; the second control device is connected to the first stirring device 20 with a signal The operation of the first stirring device 20 is controlled according to the third raw material amount, the fourth raw material amount, the fifth raw material amount and the set stirring time.

The reaction vessel 1 can be any suitable reaction vessel. Please refer to FIG. 1 . In a specific embodiment of the present invention, the reaction vessel 1 is a reaction kettle.

The mixing container 19 can be any suitable mixing container, please refer to FIG. 2 . In a specific embodiment of the present utility model, the mixing container 19 is a mixing tank.

The first raw material conveying device 4 and the second raw material conveying device 5 can be any suitable material conveying device, please refer to Fig. 1, in a specific embodiment of the present utility model, the first raw material conveying The device 4 and said second material delivery device 5 are material delivery pumps.

The so-called pipeline opening control switch is exactly a switch to control the opening degree of the pipeline, such as a valve, the first pipeline opening control switch 6, the second pipeline opening control switch 7, the third pipeline opening control switch, etc. The degree control switch 24, the fourth pipeline opening control switch 25 and the fifth pipeline opening control switch 26 can be any suitable pipeline opening control switches. In a specific embodiment of the utility model , the first pipeline opening control switch 6, the second pipeline opening control switch 7, the third pipeline opening control switch 24, the fourth pipeline opening control switch 25 and the The fifth pipeline opening control switch 26 is a solenoid valve.

The first weight measuring device 8, the second weight measuring device 27, the third weight measuring device 28 and the fourth weight measuring device 29 can be any suitable weight measuring device, in one aspect of the present utility model In a specific embodiment, the first weight measuring device 8 , the second weight measuring device 27 , the third weight measuring device 28 and the fourth weight measuring device 29 are weighing sensors.

The number of the first weight measuring device 8 can be determined as required, if the first weight measuring device 8 is arranged at the bottom of the reaction vessel 1, one can be set, and of course a plurality can also be set, if it is set at the bottom of the reaction vessel 1 The side of the reaction vessel 1 needs to be provided with more than 2. In a specific embodiment of the present invention, the number of the first weight measuring device 8 is 3, and the side of the reaction vessel 1 is horizontally spaced with Three first support parts 16, the three first support parts 16 are respectively supported on the three first weight measuring devices 8.

The first weight measuring device 8 can be supported on the ground or other objects, please refer to Fig. 1. In a specific embodiment of the present utility model, the first weight measuring device 8 is supported on On the support 17, the support 17 is placed on the ground.

The number of the second weight measuring device 27 can be determined as required, if the second weight measuring device 27 is arranged at the bottom of the third raw material tank 21, one can be set, and of course a plurality can also be set. The side of the third raw material tank 21 needs to be provided with more than two. In a specific embodiment of the present utility model, the number of the second weight measuring devices 27 is three, and the number of the third raw material tank 21 Three second support parts 30 are arranged horizontally at intervals on the side, and the three second support parts 30 are respectively supported on the three second weight measuring devices 27 .

Similarly, the number of the third weight measuring device 28 can be determined as required, if the third weight measuring device 28 is arranged at the bottom of the fourth raw material tank 22, one can be set, and of course a plurality can also be set, If it is set on the side of the fourth raw material tank 22, more than two need to be set. In a specific embodiment of the present utility model, the number of the third weight measuring device 28 is three, and the fourth raw material Three third supporting parts 31 are horizontally arranged on the side of the tank 22 at intervals, and the three third supporting parts 31 are respectively supported on the three third weight measuring devices 28 .

Similarly, the number of the fourth weight measuring device 29 can be determined as required, if the fourth weight measuring device 29 is arranged at the bottom of the fifth raw material tank 23, one can be set, and certainly a plurality can also be set, If it is arranged on the side of the fifth raw material tank 23, more than two need to be arranged. In a specific embodiment of the present utility model, the number of the fourth weight measuring device 29 is three, and the fifth raw material Three fourth supporting parts 32 are horizontally arranged on the side of the tank 23 at intervals, and the three fourth supporting parts 32 are respectively supported on the three fourth weight measuring devices 29 .

The temperature measuring device 9 may be any suitable temperature measuring device, and in a specific embodiment of the present utility model, the temperature measuring device 9 is a thermometer.

The heating and cooling switching water outlet switch 13 and the heating and cooling switching water inlet switch 14 are switches connected to the heating tank 11 or the cooling tank 12, and can be any suitable heating and cooling switching switches. In a specific embodiment of the utility model Among them, the heating and cooling switching water outlet switch 13 and the heating and cooling switching water inlet switch 14 are three-way solenoid valves.

The water delivery device 15 may be any suitable water delivery device, please refer to FIG. 1 , and in a specific embodiment of the present utility model, the water delivery device 15 is a water pump.

The first stirring device 20 may be any suitable stirring device, and in a specific embodiment of the present invention, the first stirring device 20 is a variable speed stirrer.

In order to fully react the first raw material and the second raw material, as shown in FIG. 1, in a specific embodiment of the present utility model, the epoxy resin production subsystem 50 also includes a second stirring device 18, Two stirring devices 18 are installed in the reaction vessel 1 , and the first control device is connected to the second stirring device 18 by signal.

The first control device is signal-connected to the second stirring device 18 for controlling the second stirring after the first raw material and the second raw material are added into the reaction vessel 1 in a desired mass ratio Unit 18 starts stirring.

In order to replenish the raw materials in the third raw material tank 21, the fourth raw material tank 22 and the fifth raw material tank 23 in time, please refer to Fig. 2, in a specific embodiment of the present utility model, the The sunshine shading paint production subsystem 60 also includes a first storage tank 33, a second storage tank 34, a third storage tank 35, a first storage delivery device 36, a second storage delivery device 37 and a third storage tank material delivery device 38, the first storage tank 33 is connected to the third raw material tank 21 through the first storage delivery device 36 pipeline, and the second storage tank 34 is delivered through the second storage The pipeline of the device 37 is connected to the fourth raw material tank 22, the third storage tank 35 is connected to the fifth raw material tank 23 through the pipeline of the third storage and conveying device 38, and the second control device is also respectively The signal is connected to the first storage conveying device 36 , the second storage conveying device 37 and the third storage conveying device 38 .

The second control device is also signal-connected to the first storage conveying device 36 for controlling the first storage conveying device according to whether the current first weight value is close to or equal to the pre-measured weight value of the third raw material tank 21 36, if it is close to or equal to, then control the first storage conveying device 36 to start so as to replenish the third raw material from the first storage tank 33 to the third raw material tank 21; the second control device is also signally connected to the The second stock conveying device 37 is used to control the action of the second stock conveying device 37 according to whether the current second weight value is close to or equal to the weight value of the fourth raw material tank 22 measured in advance, and if it is close to or equal to, then control The second storage delivery device 37 is activated so that the fourth raw material is replenished from the second storage tank 34 to the fourth raw material tank 22; the second control device is also signal-connected to the third storage delivery device 38 for Whether the third weight value is close to or equal to the weight value of the fifth raw material tank 23 measured in advance to control the action of the third storage delivery device 38, if it is close to or equal to, then control the third storage delivery device 38 to start so as to The fifth raw material is replenished from the third storage tank 35 to the fifth raw material tank 23 .

The first storage conveying device 36, the second storage conveying device 37 and the third storage conveying device 38 can be any suitable material conveying device, please refer to Fig. 2, in the utility model In a specific embodiment, the first storage and delivery device 36 , the second storage and delivery device 37 and the third storage and delivery device 38 are material delivery pumps.

In order to facilitate the transfer of the third raw material, the fourth raw material and the fifth raw material produced by the epoxy resin production subsystem 50 to the first storage tank 33, the second storage tank 34 and the third storage tank 34 of the solar shading paint production subsystem 60 The storage tank 35, the first storage tank 33, the second storage tank 34, and the third storage tank 35 may be movable storage tanks.

In order to pack the produced paint in a timely manner, as shown in Figure 2, in a specific embodiment of the present utility model, the sunshine shading paint production subsystem 60 also includes a paint conveying device 39 and a filling machine 40. The mixing container 19 is connected to the filling machine 40 via the paint delivery device 39 , and the second control device is connected to the paint delivery device 39 and the filling machine 40 respectively.

The second control device is respectively signal-connected to the paint delivery device 39 and the filling machine 40 for starting the paint delivery device 39 to deliver the paint and starting after the first stirring device 20 is started for a set time. The filling machine 40 fills the paint.

In order to prevent solid particles from entering the reaction system and ensure the quality of finished products, in a specific embodiment of the present utility model, the epoxy resin production subsystem 50 also includes a first filter (not shown in the figure) and a second filter device (not shown in the figure), the outlet pipeline of the first raw material tank 2 is connected to the first raw material conveying device 4, and the first filtering device is arranged at the outlet of the first raw material tank 2 In the feed port, the discharge port pipeline of the second raw material tank 3 is connected to the second raw material delivery device 5, and the second filtering device is arranged in the discharge port of the second raw material tank 3; The masking paint production subsystem 60 also includes a third filter device (not shown in the figure), a fourth filter device (not shown in the figure), a fifth filter device (not shown in the figure) and a sixth filter device (not shown in the figure). not shown in), the discharge port of the third raw material tank 21, the discharge port of the fourth raw material tank 22 and the discharge port of the fifth raw material tank 23 are respectively connected to the mixing container 19 by pipelines , the third filtering device, the fourth filtering device, the fifth filtering device and the sixth filtering device are respectively arranged at the outlet of the third raw material tank 21, the fourth raw material The discharge port of the tank 22, the discharge port of the fifth raw material tank 23 and the discharge port of the mixing container 19.

In the case where the sunlight shading paint production subsystem 60 also includes a paint delivery device 39 and a filling machine 40, the outlet pipeline of the mixing container 19 is connected to the paint delivery device 39, and the sunlight shading paint The production subsystem 60 also includes a seventh filtering device (not shown in the figure), which is arranged in the discharge port of the filling machine 40 .

In order to prevent raw materials from sticking to the inner wall of the epoxy resin production subsystem 50 of the present utility model, in a specific embodiment of the present utility model, the first raw material tank 2, the second raw material tank 3, the second raw material tank A raw material conveying device 4, the second raw material conveying device 5, the first pipeline opening control switch 6, the second pipeline opening control switch 7, the reaction vessel 1, and connecting pipes therebetween The inner walls of the roads are provided with non-stick coatings (not shown). In the case that the epoxy resin production subsystem 50 of the present invention also includes other devices, the inner walls of other devices and related connecting pipelines are also provided with non-stick coatings.

The "it" in the above-mentioned "connecting pipelines therebetween" refers to the first raw material tank 2, the second raw material tank 3, the first raw material delivery device 4, the second raw material delivery device 5, The first pipeline opening control switch 6 , the second pipeline opening control switch 7 and the reaction vessel 1 . So "the connecting pipeline therebetween" refers to the connecting pipeline between them.

In order to prevent the raw materials from sticking to the inner wall of the sunlight shielding paint production subsystem 60 of the present utility model, in a specific embodiment of the present utility model, the third raw material tank 21, the fourth raw material tank 22, the first raw material tank Five raw material tanks 23, the third pipeline opening control switch 24, the fourth pipeline opening control switch 25, the fifth pipeline opening control switch 26, the mixing container 19, and the Both the inner wall of the connecting pipeline and the outer wall of the first stirring device 20 are provided with the non-stick coating (not shown in the figure). In the case that the sunlight shading paint production subsystem 60 of the present invention also includes other devices, the inner walls of other devices and related connecting pipelines are also provided with non-stick coatings.

The "it" in the above "connecting pipelines therebetween" refers to the third raw material tank 21, the fourth raw material tank 22, the fifth raw material tank 23, the third pipeline opening control switch 24. The fourth pipeline opening control switch 25 , the fifth pipeline opening control switch 26 and the mixing container 19 . So "the connecting pipeline therebetween" refers to the connecting pipeline between them.

The non-stick coating can be any suitable non-stick coating. In a specific embodiment of the present invention, the non-stick coating is a Teflon coating.

The connecting pipeline can be made of any suitable material, and in a specific embodiment of the present utility model, the connecting pipeline is a stainless steel pipeline.

In order to facilitate pipeline cleaning, in a specific embodiment of the present utility model, the first pipeline opening control switch 6, the second pipeline opening control switch 7, the heating and cooling switching water outlet switch 13, The heating and cooling switching water inlet switch 14, the third pipeline opening control switch 24, the fourth pipeline opening control switch 25 and the fifth pipeline opening control switch 26 are all detachable switch.

The heating tank 11 itself can also have a separate temperature measuring device such as a thermometer and a temperature control device such as a thermostat except that there is a heating device such as a heating element, and the temperature of the water in the heating tank 11 is measured by the independent temperature measuring device. The start and stop of the heating device is controlled according to the water temperature, so that the water temperature in the heating tank 11 is controlled within a certain temperature range.

Similarly, the cooling tank 12 itself can also have a separate temperature measuring device such as a thermometer and a temperature control device such as a thermostat except that it has a cooling device such as a cooling element, and the water temperature in the cooling tank 12 is measured by the independent temperature measuring device. The temperature control device controls the start and stop of the cooling device according to the water temperature, so that the water temperature in the cooling tank 12 is controlled within a certain temperature range.

When the epoxy resin production subsystem 50 is in use, the first control device is turned on, and the first control device controls the opening degree of the first pipeline opening control switch 6 and the second pipeline opening control switch 7 according to the set mass ratio, And control the first raw material conveying device 4 and the second raw material conveying device 5 to start, transport the first raw material and the second raw material respectively, measure the weight of the reaction vessel 1 in real time by the first weight measuring device 8 and send the measured weight value to the The first control device, once the difference between the current weight value and the initial weight value, that is, the amount of raw material conveyed reaches the set value, the first control device controls the first raw material conveying device 4, the second raw material conveying device 5, the first pipe The channel opening control switch 6 and the second pipeline opening control switch 7 are turned off, and at the same time control the heating and cooling switchover water outlet switch 13 and the heating and cooling switchover water inlet switch 14 to switch to the heating tank 11, and start the second stirring device 18 and water delivery The device 15 heats the reaction vessel 1 through the hot water in the heating tank 11, and measures the temperature in the reaction vessel 1 through the temperature measuring device 9. Once the set value is exceeded, the first control device controls the heating and cooling to switch the water outlet switch 13 and the heating and cooling Switch the water inlet switch 14 to switch to the cooling tank 12, and the reaction vessel 1 is cooled by the cold water in the cooling tank 12, and so on, so that the temperature of the reaction vessel 1 remains in a suitable range, so that the first raw material and the second raw material are in the The reaction is maintained at this temperature for a period of time.

Taking the first raw material as C1 (glycidyloxypropyl alkoxysilane) and the second raw material as C2 (aminopropyl alkoxysilane) to prepare C material (epoxy resin) as an example, how to Use the epoxy resin production subsystem 50 of the utility model. Store C1 in the first raw material tank 2, store C2 in the second raw material tank 3, turn on the first control device, and the first control device controls the opening degree control switch of the first pipeline according to the set mass ratio of 3:2 6 and the opening degree of the second pipeline control the opening degree of the switch 7, and control the start of the first raw material delivery device 4 and the second raw material delivery device 5 to transport C1 and C2 respectively, and measure the reaction vessel 1 in real time through the first weight measuring device 8 and send the measured weight value to the first control device in real time. Once the difference between the current weight value and the initial weight value, that is, the amount of raw material delivered reaches the set value of 5kg, the first control device controls the first raw material delivery device. 4. The second raw material conveying device 5, the first pipeline opening control switch 6 and the second pipeline opening control switch 7 are closed, and at the same time control the heating and cooling switchover water outlet switch 13 and the heating and cooling switchover water inlet switch 14 to switch to the connected heating Tank 11, start the second stirring device 18 and water delivery device 15, heat the reaction vessel 1 by the hot water in the heating tank 11, measure the temperature in the reaction vessel 1 by the temperature measuring device 9, once it exceeds the set value of 60°C, The first control device controls the heating and cooling switchover water outlet switch 13 and the heating and cooling switchover water inlet switch 14 to switch to communicate with the cooling tank 12, and the reaction vessel 1 is cooled by the cold water in the cooling tank 12, and so on, so that the temperature of the reaction vessel 1 is kept at A suitable range is 60°C±3°C, so that C1 and C2 are kept reacting at this temperature for 1 hour, and then aged at room temperature for 48 hours to obtain material C.

When the sunlight shading paint production subsystem 60 is in use, the second control device is turned on, and the second control device controls the third pipeline opening control switch 24, the fourth pipeline opening control switch 25 and the fifth pipeline opening control switch 25 according to the set mass ratio. The degree of opening of the road opening control switch 26 is used to transport the third raw material, the fourth raw material and the fifth raw material respectively, and the first weight of the third raw material tank 21 is measured in real time by the second weight measuring device 27 and the measured first weight value Send it to the second control device in real time, once the difference between the initial first weight value and the current first weight value, that is, the amount of the third raw material delivered reaches the set value, the second control device controls the third pipeline opening control switch 24 is closed, the second weight of the fourth raw material tank 22 is measured in real time by the third weight measuring device 28 and the measured second weight value is sent to the second control device in real time. Once the initial second weight value and the current second weight The difference between the values, that is, the amount of the fourth raw material delivered reaches the set value, the second control device controls the fourth pipeline opening control switch 25 to close, and the third weight of the fifth raw material tank 23 is measured in real time by the fourth weight measuring device 29 Send the measured third weight value to the second control device in real time, once the difference between the initial third weight value and the current third weight value, that is, the amount of the fifth raw material delivered reaches the set value, the second control device The device controls the fifth pipeline opening control switch 26 to be closed, and simultaneously weighs the sixth raw material according to the set mass ratio and puts it into the mixing container 19; then, the second control device controls the first stirring device 20 to stir for the set time, Thereby, the third raw material, the fourth raw material, the fifth raw material and the sixth raw material are stirred and mixed evenly; then, the second control device controls the first stirring device 20 to stop stirring, and controls the paint delivery device 39 and the filling machine 40 to start, thereby The paint is conveyed from the mixing container 19 to the filling machine 40 through the paint conveying device 39 , and then filled with the paint through the filling machine 40 .

Below, the third raw material is A material (propylene glycol monoethyl ether), the fourth raw material is B material (dispersion liquid of multi-component doped tin oxide), and the fifth raw material is C material (epoxy resin, through the above-mentioned epoxy resin production subsystem 50 production) and the sixth raw material is D material (solid powder containing zinc oxide microparticles) to prepare sunlight shielding paint as an example, and how to use the sunshine shielding paint production subsystem 60 of the present utility model is specifically described. Place material A in the third raw material tank 21, place material B in the fourth raw material tank 22, and place material C in the fifth raw material tank 23, open the second control device, and the second control device is set according to the set The mass ratio is 12:7:5:0.4 to control the opening degree of the third pipeline opening control switch 24, the fourth pipeline opening control switch 25 and the fifth pipeline opening control switch 26, and transport material A and material B respectively and C material, measure the first weight of the third raw material tank 21 in real time by the second weight measuring device 27 and send the measured first weight value to the second control device in real time, once the initial first weight value and the current first weight value The difference in weight value, that is, the amount of material A delivered reaches the set value of 12kg, the second control device controls the third pipeline opening control switch 24 to close, and the second weight of the fourth raw material tank 22 is measured in real time by the third weight measuring device 28. and send the measured second weight value to the second control device in real time. Once the difference between the initial second weight value and the current second weight value, that is, the amount of B material delivered reaches the set value of 7kg, the second control device Control the fourth pipeline opening control switch 25 to close, measure the third weight of the fifth raw material tank 23 in real time through the fourth weight measuring device 29, and send the measured third weight value to the second control device in real time. The difference between the third weight value and the current third weight value, that is, the amount of C material delivered reaches the set value of 5kg, and the second control device controls the fifth pipeline opening control switch 26 to close, and at the same time according to the set mass ratio 12:7:5:0.4 Weigh 0.4kg of material D and put it into the mixing container 19; then, the second control device controls the first stirring device 20 to stir the set time for 2 hours, so that material A, material B and material C are mixed Stir and mix with D material; Then, the second control device controls the first stirring device 20 to stop stirring, and controls the paint delivery device 39 and the filling machine 40 to start, so that the paint is delivered from the mixing container 19 to the filling machine through the paint delivery device 39. Loading machine 40, and then filling paint by filling machine 40.

It should be mentioned that the epoxy resin production subsystem of the present utility model can not only react C1 and C2 to obtain C material, but also is suitable for the preparation process where any two raw materials need to be stirred and kept for a period of time to react. The solar shading paint production subsystem of the utility model can not only stir and mix material A, material B, material C and material D to obtain a paint, but also is suitable for any preparation process in which more than three kinds of raw materials need to be stirred and mixed uniformly.

Therefore, by adopting the utility model, the use of machines to replace labor is realized, people are freed from heavy physical labor, and at the same time, manual errors are reduced, the precision of synthesis is improved, the synthesis process is standardized, and the product is more stable; at the same time, the first The first raw material tank and the second raw material tank are sealed and connected in series with the reaction container to avoid raw material failure caused by the long-term contact between the first raw material and the second raw material and air; the reaction container is a closed reaction container and is heated by a water-jacketed closed water bath to make the raw Uniform heating to avoid side reactions caused by water vapor overflowing into the reaction vessel; one heating tank and one cooling tank can adjust the temperature according to needs; the weight loss weighing method can ensure the accuracy of weighing during the synthesis process, and the opening of the pipeline The control switch adjusts the weighing accuracy; in the weight-increasing weighing method, the weighing accuracy is adjusted through the pipeline opening control switch; the linkage between the mixer and the heating tank can better control the heating temperature; the mixing device adopts a variable-speed mixer, and the mixing can be set according to the process The speed and time make the process better standardized; the connection uses quick-opening connections; it is convenient for pipe replacement and cleaning; the feeding sequence and mixing time can be set according to the process to realize the production of various products.

To sum up, the solar shading coating production system of the present invention can reduce the labor intensity of workers, improve production efficiency, weigh accurately, and will not cause waste of raw materials, and the raw materials are not easy to fail, and water vapor is not easy to enter the reaction vessel to cause side reactions. Simple, low cost, suitable for large-scale popularization and application.

This shows that the purpose of the utility model has been completely and effectively realized. The functions and structural principles of the utility model have been shown and explained in the embodiments, and the implementation can be modified arbitrarily without departing from the principles. Therefore, the present invention includes all modified embodiments based on the spirit and scope of the claims.

Claims (10)

1. A production system of sunlight shading paint, comprising an epoxy resin production subsystem and a sunlight shading paint production subsystem, the epoxy resin production subsystem includes a reaction vessel, and the sunlight shading paint production subsystem includes a mixing container and a first A stirring device, the first stirring device is installed in the mixing container, characterized in that, The epoxy resin production subsystem also includes a first raw material tank, a second raw material tank, a first raw material delivery device, a second raw material delivery device, a first pipeline opening control switch, a second pipeline opening control switch, A first weight measuring device, a temperature measuring device, a water bath jacket, a heating tank, a cooling tank, a water outlet switch for switching between heating and cooling, a water inlet switch for switching between heating and cooling, a water delivery device and a first control device, the reaction vessel is a closed reaction The container is supported on the first weight measuring device, the water bath jacket covers the side and bottom of the reaction container, and the heating tank and the cooling tank are connected by the heating and cooling switching outlet water switch pipeline. The water delivery device, the water delivery device is connected to the heating and cooling switching water inlet switch through the water bath jacket pipeline, and the heating and cooling switching water inlet switch is respectively connected to the heating tank and the cooling tank, The first raw material tank is sequentially connected to the reaction vessel through the first raw material delivery device and the first pipeline opening control switch, and the second raw material tank is sequentially connected to the reaction vessel through the second raw material delivery device and the first pipeline opening control switch. The second pipeline opening control switch pipeline is connected to the reaction vessel, the temperature measuring device is installed in the reaction vessel, and the first control device is connected to the first raw material delivery device, the second Two raw material conveying devices, the first pipeline opening control switch, the second pipeline opening control switch, the first weight measuring device, the temperature measuring device, the heating and cooling switching water outlet switch, the The heating and cooling switching water inlet switch and the water delivery device; The sunlight shading paint production subsystem also includes a third raw material tank, a fourth raw material tank, a fifth raw material tank, a third pipeline opening control switch, a fourth pipeline opening control switch, a fifth pipeline opening control switch, and a fifth pipeline opening control switch. A switch, a second weight measuring device, a third weight measuring device, a fourth weight measuring device and a second control device, the third raw material tank, the fourth raw material tank and the fifth raw material tank are all set in the The top of the mixing container is connected to the mixing container through the third pipeline opening control switch, the fourth pipeline opening control switch and the fifth pipeline opening control switch respectively. The three raw material tanks, the fourth raw material tank and the fifth raw material tank are respectively supported on the second weight measuring device, the third weight measuring device and the fourth weight measuring device, and the second control The device is respectively signal-connected to the first stirring device, the third pipeline opening control switch, the fourth pipeline opening control switch, the fifth pipeline opening control switch, the second weight measuring device, said third weight measuring device and said fourth weight measuring device. 2. The sunlight shielding paint production system according to claim 1, characterized in that, the first pipeline opening control switch, the second pipeline opening control switch, the third pipeline opening control switch The switch, the fourth pipeline opening control switch and the fifth pipeline opening control switch are solenoid valves; the heating and cooling switching water outlet switch and the heating and cooling switching water inlet switch are three-way solenoid valves. 3. The sunlight shielding paint production system as claimed in claim 1, wherein the epoxy resin production subsystem also includes a second stirring device, the second stirring device is installed in the reaction vessel, and the The first control device is signally connected to the second stirring device. 4. The solar shading paint production system according to claim 1, wherein said first weight measuring device, said second weight measuring device, said third weight measuring device and said fourth weight measuring device is the weighing sensor. 5. The sunlight shielding paint production system as claimed in claim 1, wherein the number of the first weight measuring devices is 3, and the side of the reaction vessel is horizontally provided with 3 first support parts, The three first supporting parts are respectively supported on the three first weight measuring devices; the number of the second weight measuring devices is three, and three are horizontally spaced on the side of the third raw material tank The second supporting part, the three second supporting parts are respectively supported on the three second weight measuring devices; the number of the third weight measuring devices is three, and the side of the fourth raw material tank is horizontal Three third support parts are arranged at intervals, and the three third support parts are respectively supported on the three third weight measuring devices; the number of the fourth weight measuring devices is three, and the fifth raw material Three fourth support parts are arranged horizontally at intervals on the side of the tank, and the three fourth support parts are respectively supported on the three fourth weight measuring devices. 6. the sunlight shading paint production system as claimed in claim 1, is characterized in that, described sunshine shading paint production subsystem also comprises the first storage tank, the second storage tank, the 3rd storage tank, the first storage tank material conveying device, a second material storage conveying device and a third material storage conveying device, the first material storage tank is connected to the third raw material tank through the pipeline of the first material storage conveying device, and the second material storage tank The tank is connected to the fourth raw material tank through the pipeline of the second storage and delivery device, the third storage tank is connected to the fifth raw material tank through the pipeline of the third storage and delivery device, and the second The control device is also signally connected to the first storage conveying device, the second storage conveying device and the third storage conveying device. 7. The sunlight shading paint production system as claimed in claim 1, characterized in that, the sunlight shading paint production subsystem also includes a paint delivery device and a filling machine, and the mixing container is connected by a pipeline of the paint delivery device The filling machine and the second control device are signal-connected to the paint conveying device and the filling machine respectively. 8. The solar shading paint production system as claimed in claim 1, wherein the epoxy resin production subsystem also includes a first filter device and a second filter device, and the outlet pipe of the first raw material tank The pipeline is connected to the first raw material conveying device, the first filtering device is arranged in the discharge port of the first raw material tank, and the discharge port of the second raw material tank is connected to the second raw material conveying device , the second filtering device is arranged in the discharge port of the second raw material tank; The sunshine shading paint production subsystem also includes a third filter device, a fourth filter device, a fifth filter device and a sixth filter device, the discharge port of the third raw material tank, the discharge port of the fourth raw material tank port and the discharge port of the fifth raw material tank are respectively connected to the mixing container by pipelines, and the third filtering device, the fourth filtering device, the fifth filtering device and the sixth filtering device are respectively set In the discharge port of the third raw material tank, the discharge port of the fourth raw material tank, the discharge port of the fifth raw material tank and the discharge port of the mixing container. 9. The solar shading paint production system according to claim 1, characterized in that, the first raw material tank, the second raw material tank, the first raw material conveying device, the second raw material conveying device, the The inner walls of the first pipeline opening control switch, the second pipeline opening control switch, the reaction vessel, and the connecting pipeline therebetween are all provided with a non-stick coating; The third raw material tank, the fourth raw material tank, the fifth raw material tank, the third pipeline opening control switch, the fourth pipeline opening control switch, the fifth pipeline opening The non-stick coating is provided on the inner wall of the temperature control switch, the mixing container, the connecting pipeline therebetween, and the outer wall of the first stirring device. 10. The sunshine shading paint production system according to claim 1, characterized in that, the first pipeline opening control switch, the second pipeline opening control switch, the heating and cooling switching water outlet switch, the The heating and cooling switching water inlet switch, the third pipeline opening control switch, the fourth pipeline opening control switch and the fifth pipeline opening control switch are all detachable switches.