A polyurea material spraying and mixing device with drying function

Abstract

This utility model provides a polyurea material spraying and mixing device with a drying function, relating to the technical field of polyurea material spraying equipment. It includes a fixed frame, with an electric telescopic rod fixedly connected inside the frame. By setting up the fixed frame, mixing tank, drying equipment, and mounting plate, the solvent and solution introduced through the guide box are transported to a second storage tank for remixing. A first diaphragm pump operates, driving the mixing tank upwards. At this time, the support slide rod slides upwards from the corresponding support sleeve, assisting the electric telescopic rod in support and facilitating subsequent resetting. This provides a buffering effect for the equipment, thereby extending its service life. Four support feet support the entire device, improving its stability. Timely drying of the sprayed polyurea material reduces secondary pollution from airborne particles and lowers the labor intensity of manual cleaning later.

Description

Technical Field

[0001] This utility model relates to the technical field of polyurea material spraying equipment, and in particular to a polyurea material spraying and mixing device with a drying function. Background Technology

[0002] SPUA material, also known as polyurea material, is now widely used in spray coating operations.

[0003] In practical applications, existing polyurea material spraying devices cannot dry the coating material in a timely manner after spraying, resulting in secondary pollution. They also suffer from low polyurea material mixing efficiency, and the overall equipment cannot be height-adjusted according to the usage scenario, resulting in low overall equipment flexibility and numerous inconveniences.

[0004] Therefore, this utility model provides a polyurea material spraying and mixing device with drying function. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a polyurea material spraying and mixing device with a drying function.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a polyurea material spraying and mixing device with drying function, including a fixed frame,

[0007] An electric telescopic rod is fixedly connected inside the fixed frame. The output end of the electric telescopic rod is fixedly connected to a mixing and processing box. A maintenance chamber is installed on the top of the mixing and processing box. A first storage tank and a second storage tank are installed inside the mixing and processing box. A second conveying channel is installed between the first storage tank and the second storage tank. A second diaphragm pump is installed above the first storage tank. The output end of the second diaphragm pump is connected to a material extraction pipe extending into the second conveying channel. A fifth valve is installed on the outside of the material extraction pipe. One end of the material extraction pipe extends into the first storage tank. A guide plate is installed inside the maintenance chamber and above the first storage tank. A material guide box is installed above the second storage tank. Equally spaced reinforcing plates are installed inside the mixing and processing box and outside the first and second storage tanks. A discharge pipe is installed on the outside of the mixing and processing box.

[0008] A processing table is fixedly connected to one side of the fixed frame, and an installation horizontal plate is fixedly connected to one side of the mixing and processing box. The installation horizontal plate is located above the processing table, and a drying device is installed at the bottom of the installation horizontal plate. A blower is installed inside the drying device, and equally spaced heating wires are installed on one side of the blower. A first conveying channel is installed below the heating wires, and an air outlet duct extending to the outside of the drying device is installed at the bottom of the first conveying channel.

[0009] In a preferred embodiment, a first filter plate is installed inside the second storage tank and below the guide box, and a second filter plate is installed inside the first storage tank. Discharge boxes are installed at the bottom of both the first and second storage tanks, and discharge pipes are installed inside each of the two discharge boxes. The top of one discharge pipe extends into the first storage tank, and the top of the other discharge pipe extends into the second storage tank. Storage boxes are installed on one side of each of the two discharge boxes. One end of the discharge pipe extends into the storage box located at the bottom of the second storage tank. The paint inside the second storage tank is transported to the storage box through the discharge box. The first valve is opened, and the paint is discharged through the discharge pipe. To improve the efficiency of the discharge pipe... To improve spraying efficiency, a piston pump can be installed inside the storage box at the bottom of the second storage tank to adjust the spraying intensity. A second valve is fixedly connected to the outside of the air outlet duct to control the opening and closing of the air outlet duct. A temperature sensor is installed on the outside of the blower to monitor the temperature changes inside the drying equipment in real time. An additive pipe is installed at the bottom of the material guide box and inside the mixing and processing box. Two third valves are installed on the outside of the additive pipe. A first valve is fixedly connected to the outside of the discharge pipe to control the opening and closing of the discharge pipe. The third valve is used to control the opening and closing of the additive pipe. This works in conjunction with the material guide box to transport the solvent and solution introduced into the second storage tank for remixing.

[0010] In a preferred embodiment, a mounting box is fixedly connected inside the mixing and processing tank and below the second conveying channel. A first diaphragm pump is fixedly connected to the top of the mounting box. A pressure relief pipe extending into the mounting box is fixedly connected to the output end of the first diaphragm pump. A fourth valve is fixedly connected to the outside of the pressure relief pipe. A first conveying pipe is installed on one side of the fourth valve. One top end of the first conveying pipe extends into the second conveying channel and connects to a fifth valve. When the first diaphragm pump operates, the fifth and fourth valves are opened, and the coating to be processed is conveyed through the first conveying pipe into the pressure relief pipe. The pressure relief pipe is discharged to facilitate manual cleaning. To facilitate cleaning, the bottom of the pressure relief pipe can be connected to an external pipe for quick manual cleaning. The top of the maintenance chamber is equipped with a dosing port, which is located above the feed box. The top of the maintenance chamber is equipped with a reinforcing plate, which is located on one side of the dosing port and above the guide plate. The guide plate has an inlet trough for use with the first storage tank. By opening the inlet, raw materials can be added to the first storage tank through the inlet trough inside the guide plate. By opening the dosing port, the required mixed solution or solvent can be added to the feed box.

[0011] In a preferred embodiment, support feet are fixedly connected to all four sides of the bottom of the fixed frame. Support sleeves are fixedly connected to the inside of the fixed frame and to both sides of the electric telescopic rod. Support slide rods are slidably connected inside the two support sleeves. The top end of each of the two support slide rods is fixedly connected to the mixing and processing box. When the electric telescopic rod operates, it drives the mixing and processing box to move upward. At this time, the support slide rods will slide upward from the inside of the corresponding support sleeve to assist the electric telescopic rod in supporting it. This also facilitates subsequent reset and provides a buffering effect for the equipment, thereby extending the service life of the equipment. The overall equipment is supported by four support feet, which improves the stability of the equipment.

[0012] In a preferred embodiment, two symmetrically distributed limiting baffles are fixedly connected to the top of the processing table. A control panel is fixedly connected to the outer side of one of the limiting baffles. The electric telescopic rod, the first valve, the blower, the temperature sensor, the heating wire, the second valve, the third valve, the first diaphragm pump, the fourth valve, the fifth valve, and the second diaphragm pump are all electrically connected to the control panel. The control panel is used to control the operation of the electric telescopic rod, the first valve, the blower, the temperature sensor, the heating wire, the second valve, the third valve, the first diaphragm pump, the fourth valve, the fifth valve, and the second diaphragm pump, thereby realizing unified management of electrical equipment.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] By setting up a fixed frame, mixing and processing box, drying equipment, and mounting plate, the second valve is used to control the opening and closing of the air outlet duct. A temperature sensor is installed on the outside of the blower to monitor the temperature changes inside the drying equipment in real time. The first valve is used to control the opening and closing of the discharge duct, and the third valve is used to control the opening and closing of the additive duct. Solvents and solutions introduced through the guide box are transported to the second storage tank for remixing. The first diaphragm pump operates, opening the fifth and fourth valves, and the coating to be processed is transported through the first conveying pipe to the pressure relief pipe for discharge, facilitating manual cleaning. For easier cleaning, the bottom of the pressure relief pipe can be connected to an external pipe for quick manual cleaning. The inlet allows for easy replenishment of raw materials into the first storage tank via the feed trough inside the guide plate. The additive inlet allows for the addition of the required solution or solvent into the feed box. When the electric telescopic rod operates, it drives the mixing tank upwards. At this time, the support slide rod slides upwards from the corresponding support sleeve, assisting the electric telescopic rod in support and facilitating subsequent reset. This provides a buffering effect for the equipment, thereby extending its service life. The four support feet support the entire equipment, improving its stability and meeting the needs of different scenarios. Timely drying after spraying the polyurea material reduces secondary pollution from airborne particles and lowers the labor intensity of manual cleaning by staff. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a polyurea material spraying and mixing device with drying function provided by this utility model. Figure 1 ;

[0016] Figure 2 A schematic diagram of the overall structure of a polyurea material spraying and mixing device with drying function provided by this utility model. Figure 2 ;

[0017] Figure 3 A schematic diagram of the internal structure of a polyurea material spraying and mixing device with drying function provided by this utility model;

[0018] Figure 4 A schematic diagram of the internal structure of the mixing chamber of a polyurea material spraying and mixing device with drying function provided by this utility model;

[0019] Figure 5 This utility model provides a schematic diagram of the internal structure of a drying device for a polyurea material spraying and mixing apparatus with a drying function.

[0020] Legend:

[0021] 1. Fixed frame; 11. Support sleeve; 12. Support slide bar; 13. Electric telescopic rod; 14. Support feet; 15. Processing table; 16. Limiting baffle; 17. Control panel;

[0022] 2. Mixing and processing tank; 21. Inspection chamber; 22. Additive inlet; 23. Discharge pipe; 24. First valve; 25. First storage tank; 26. Reinforcing guard plate; 27. Feed inlet; 28. Guide plate; 29. ​​Feed trough;

[0023] 3. Drying equipment; 31. Blower; 32. Temperature sensor; 33. Heating wire; 34. First conveying channel; 35. Air outlet duct; 36. Second valve;

[0024] 4. Install the horizontal board;

[0025] 5. Feed box; 51. Second storage tank; 52. First filter plate; 53. Discharge box; 54. Discharge pipe; 55. Storage box; 56. Additive dosing pipe; 57. Third valve;

[0026] 6. Mounting box; 61. First diaphragm pump; 62. Pressure relief pipe; 63. Fourth valve; 64. First conveying pipe; 65. Fifth valve; 66. Second conveying channel; 67. Extraction pipe; 68. Second diaphragm pump; 69. Second filter plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1-5As shown, this embodiment provides a technical solution: a polyurea material spraying and mixing device with drying function includes a fixed frame 1, an electric telescopic rod 13 fixedly connected inside the fixed frame 1, a mixing processing box 2 fixedly connected to the output end of the electric telescopic rod 13, a maintenance chamber 21 installed on the top of the mixing processing box 2, a first storage tank 25 and a second storage tank 51 installed inside the mixing processing box 2, a second conveying channel 66 installed between the first storage tank 25 and the second storage tank 51, and a second diaphragm pump 68 installed above the first storage tank 25. The output end of the membrane pump 68 is connected to a material extraction pipe 67 extending into the second conveying channel 66. A fifth valve 65 is installed on the outside of the material extraction pipe 67. One end of the material extraction pipe 67 extends into the first storage tank 25. A guide plate 28 is installed inside the maintenance chamber 21 and above the first storage tank 25. A guide box 5 is installed above the second storage tank 51. Equally spaced reinforcing plates 26 are installed inside the mixing and processing box 2 and outside the first storage tank 25 and the second storage tank 51. A discharge pipe 23 is installed on the outside of the mixing and processing box 2.

[0029] In this scheme, a processing table 15 is fixedly connected to one side of the fixed frame 1, and a mounting plate 4 is fixedly connected to one side of the mixing and processing box 2. The mounting plate 4 is located above the processing table 15. A drying device 3 is installed at the bottom of the mounting plate 4. A blower 31 is installed inside the drying device 3. Electric heating wires 33 are evenly distributed on one side of the blower 31. A first conveying channel 34 is installed below the electric heating wires 33. An air outlet duct 35 extending to the outside of the drying device 3 is installed at the bottom of the first conveying channel 34.

[0030] Going a step further, such as Figures 1-3 , Figure 5 As shown: In this scheme, a first filter plate 52 is installed inside the second storage tank 51 and below the guide box 5. A second filter plate 69 is installed inside the first storage tank 25. Discharge boxes 53 are installed at the bottom of both the first storage tank 25 and the second storage tank 51. Discharge pipes 54 are installed inside both discharge boxes 53. The top of one discharge pipe 54 extends into the first storage tank 25, and the top of the other discharge pipe 54 extends into the second storage tank 51. Storage boxes 55 are installed on one side of both discharge boxes 53. One end of the discharge pipe 23 extends into the storage box 55 located at the bottom of the second storage tank 51. The paint inside the second storage tank 51 is transported to the storage box 55 through the discharge box 53. The first valve 24 is opened, and the paint is discharged through the discharge pipe 23. In order to improve the spraying efficiency of the discharge pipe 23, a piston pump can be installed inside the storage box 55 located at the bottom of the second storage tank 51 to adjust the spraying intensity.

[0031] In this scheme, a second valve 36 is fixedly connected to the outside of the air outlet duct 35. The second valve 36 is used to control the opening and closing of the air outlet duct 35. A temperature sensor 32 is installed on the outside of the blower 31. The temperature sensor 32 is used to monitor the temperature change inside the drying equipment 3 in real time. An additive pipe 56 is installed at the bottom of the feed box 5 and inside the mixing and processing box 2. Two third valves 57 are installed on the outside of the additive pipe 56. A first valve 24 is fixedly connected to the outside of the discharge pipe 23. The first valve 24 is used to control the opening and closing of the discharge pipe 23. The third valve 57 is used to control the opening and closing of the additive pipe 56. In conjunction with this, the solvent and solution introduced through the feed box 5 are transported to the inside of the second storage tank 51 for remixing.

[0032] Going a step further, such as Figures 1-5 As shown: In this scheme, an installation box 6 is fixedly connected inside the mixing and processing box 2 and below the second conveying channel 66. A first diaphragm pump 61 is fixedly connected to the top of the installation box 6. A pressure relief pipe 62 extending into the installation box 6 is fixedly connected to the output end of the first diaphragm pump 61. A fourth valve 63 is fixedly connected to the outside of the pressure relief pipe 62. A first conveying pipe 64 is installed on one side of the fourth valve 63. One end of the top of the first conveying pipe 64 extends into the second conveying channel 66 and is connected to a fifth valve 65. When the first diaphragm pump 61 is running, the fifth valve 65 and the fourth valve 63 are opened, and the coating to be processed is conveyed to the pressure relief pipe 62 through the first conveying pipe 64, thereby being discharged for easy manual cleaning. For easier cleaning, the bottom of the pressure relief pipe 62 can be connected to an external pipe for quick manual cleaning.

[0033] In this design, two symmetrically distributed limiting baffles 16 are fixedly connected to the top of the processing table 15. A control panel 17 is fixedly connected to the outer side of one of the limiting baffles 16. The electric telescopic rod 13, the first valve 24, the blower 31, the temperature sensor 32, the heating wire 33, the second valve 36, the third valve 57, the first diaphragm pump 61, the fourth valve 63, the fifth valve 65, and the second diaphragm pump 68 are all electrically connected to the control panel 17. The control panel 17 is used to control the operation of the electric telescopic rod 13, the first valve 24, the blower 31, the temperature sensor 32, the heating wire 33, the second valve 36, the third valve 57, the first diaphragm pump 61, the fourth valve 63, the fifth valve 65, and the second diaphragm pump 68, thus realizing unified management of electrical equipment.

[0034] Going a step further, such as Figures 1-3As shown, in this scheme, the top of the maintenance chamber 21 is equipped with a dosing port 22, which is located above the feed box 5. The top of the maintenance chamber 21 is equipped with a reinforcing guard plate 26, which is located on one side of the dosing port 22 and above the guide plate 28. The guide plate 28 has an inlet trough 29 for use with the first storage tank 25. By opening the inlet 27, it is convenient to replenish the raw materials into the first storage tank 25 through the inlet trough 29 inside the guide plate 28. By opening the dosing port 22, the required mixed solution and solvent are added into the feed box 5.

[0035] In this design, support feet 14 are fixedly connected to the bottom four sides of the fixed frame 1. Support sleeves 11 are fixedly connected to the inside of the fixed frame 1 and to both sides of the electric telescopic rod 13. Support slide rods 12 are slidably connected inside the two support sleeves 11. The top end of the two support slide rods 12 is fixedly connected to the mixing and processing box 2. When the electric telescopic rod 13 is running, it drives the mixing and processing box 2 to move upward. At this time, the support slide rods 12 will slide upward from the inside of the corresponding support sleeves 11 to assist the electric telescopic rod 13 in support. This also facilitates subsequent reset and provides a buffering effect for the equipment, thereby extending the service life of the equipment. The overall equipment is supported by four support feet 14, which improves the stability of the equipment.

[0036] Working principle:

[0037] like Figures 1-5 As shown:

[0038] By setting up a fixed frame 1, a mixing and processing box 2, a drying device 3, and a mounting plate 4, when in use, the control panel 17 is opened, and the paint inside the second storage tank 51 is transported to the storage box 55 through the discharge box 53. The first valve 24 is opened, and the paint is discharged through the discharge pipe 23. In order to improve the spraying efficiency of the discharge pipe 23, a piston pump can be installed inside the storage box 55 located at the bottom of the second storage tank 51 to adjust the intensity of spraying. The second valve 36 is used to control the opening of the air outlet pipe 35.

[0039] A temperature sensor 32 is installed on the outside of the blower 31. The temperature sensor 32 is used to monitor the temperature changes inside the drying equipment 3 in real time.

[0040] The first valve 24 is used to control the opening of the discharge pipe 23, and the third valve 57 is used to control the opening of the additive pipe 56, so as to transport the solvent and solution introduced through the feed box 5 to the second storage tank 51 for remixing.

[0041] The first diaphragm pump 61 operates, opening the fifth valve 65 and the fourth valve 63. The coating to be treated is then transported through the first conveying pipe 64 to the inside of the pressure relief pipe 62 for discharge, facilitating manual cleaning. To further facilitate cleaning, the bottom of the pressure relief pipe 62 can be connected to an external pipe for quick manual cleaning.

[0042] The control panel 17 is used to control the operation of the electric telescopic pole 13, the first valve 24, the blower 31, the temperature sensor 32, the heating wire 33, the second valve 36, the third valve 57, the first diaphragm pump 61, the fourth valve 63, the fifth valve 65, and the second diaphragm pump 68, thereby realizing unified management of electrical equipment.

[0043] By opening the feed inlet 27, raw materials can be easily added to the first storage tank 25 through the feed trough 29 inside the guide plate 28. The additive port 22 can be opened to add the required mixed solution and solvent into the feed box 5.

[0044] When the electric telescopic rod 13 operates, it drives the mixing and processing box 2 to move upward. At this time, the support slide rod 12 will slide upward from the inside of the corresponding support sleeve 11 to assist the electric telescopic rod 13 in support and facilitate subsequent reset. This provides a buffering effect for the equipment, thereby extending its service life. The four support feet 14 support the entire equipment, improving its stability and meeting the needs of different scenarios. The polyurea material is dried in time after spraying, reducing secondary pollution from airborne particles and reducing the labor intensity of manual cleaning by staff later.

[0045] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A polyurea material spraying and mixing device with drying function, comprising a fixed frame (1), characterized in that, An electric telescopic rod (13) is fixedly connected inside the fixed frame (1). A mixing processing box (2) is fixedly connected to the output end of the electric telescopic rod (13). A maintenance chamber (21) is installed on the top of the mixing processing box (2). A first storage tank (25) and a second storage tank (51) are installed inside the mixing processing box (2). A second conveying channel (66) is installed between the first storage tank (25) and the second storage tank (51). A second diaphragm pump (68) is installed above the first storage tank (25). A material extraction pipe (67) is connected to the output end of the second diaphragm pump (68). A fifth valve (65) is installed on the outside of the material extraction pipe (67). A guide plate (28) is installed inside the maintenance chamber (21) and above the first storage tank (25). A guide box (5) is installed above the second storage tank (51). A discharge pipe (23) is installed on the outside of the mixing processing box (2). A processing table (15) is fixedly connected to one side of the fixed frame (1), and a mounting plate (4) is fixedly connected to one side of the mixing and processing box (2). A drying device (3) is installed at the bottom of the mounting plate (4). A blower (31) is installed inside the drying device (3). Equally spaced heating wires (33) are installed on one side of the blower (31). A first conveying channel (34) is installed below the heating wires (33). An air outlet pipe (35) extending to the outside of the drying device (3) is installed at the bottom of the first conveying channel (34).

2. The polyurea material spraying and mixing device with drying function according to claim 1, characterized in that: A first filter plate (52) is installed inside the second storage tank (51) and below the feed box (5). A second filter plate (69) is installed inside the first storage tank (25). A discharge box (53) is installed at the bottom of both the first storage tank (25) and the second storage tank (51). A discharge pipe (54) is installed inside both discharge boxes (53).

3. The polyurea material spraying and mixing device with drying function according to claim 2, characterized in that: The top of one of the discharge pipes (54) extends into the interior of the first storage tank (25), and the top of the other discharge pipe (54) extends into the interior of the second storage tank (51). A storage box (55) is installed on one side of each of the two discharge boxes (53), and one end of the discharge pipe (23) extends into the storage box (55) located at the bottom of the second storage tank (51).

4. The polyurea material spraying and mixing device with drying function according to claim 3, characterized in that: A second valve (36) is fixedly connected to the outside of the air outlet duct (35), and a temperature sensor (32) is installed on the outside of the blower (31).

5. The polyurea material spraying and mixing device with drying function according to claim 4, characterized in that: A dosing pipe (56) is installed at the bottom of the feed box (5) and inside the mixing and processing box (2). Two third valves (57) are installed on the outside of the dosing pipe (56). A first valve (24) is fixedly connected to the outside of the discharge pipe (23).

6. The polyurea material spraying and mixing device with drying function according to claim 3, characterized in that: An installation box (6) is fixedly connected inside the mixing processing box (2) and below the second conveying channel (66). A first diaphragm pump (61) is fixedly connected to the top of the installation box (6). A pressure relief pipe (62) extending into the installation box (6) is fixedly connected to the output end of the first diaphragm pump (61).

7. The polyurea material spraying and mixing device with drying function according to claim 6, characterized in that: A fourth valve (63) is fixedly connected to the outside of the pressure relief pipe (62). A first conveying pipe (64) is installed on one side of the fourth valve (63). One end of the top of the first conveying pipe (64) extends into the interior of the second conveying channel (66) and is connected to the fifth valve (65).

8. The polyurea material spraying and mixing device with drying function according to claim 4, characterized in that: The top of the maintenance chamber (21) is equipped with a dosing port (22), and the top of the maintenance chamber (21) is equipped with a reinforcing guard plate (26). The inside of the guide plate (28) is provided with a feed chute (29) for use with the first storage tank (25).

9. The polyurea material spraying and mixing device with drying function according to claim 1, characterized in that: The bottom of the fixed frame (1) is fixedly connected with support feet (14) on all four sides. The inside of the fixed frame (1) and on both sides of the electric telescopic rod (13) are fixedly connected with support sleeves (11). The inside of the two support sleeves (11) are slidably connected with support slide rods (12). The top end of the two support slide rods (12) is fixedly connected to the mixing and processing box (2).

10. The polyurea material spraying and mixing device with drying function according to claim 4, characterized in that: The top of the processing table (15) is fixedly connected to two symmetrically distributed limiting baffles (16), and a control panel (17) is fixedly connected to the outer side of one of the limiting baffles (16).

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