Automatic filling equipment for water-based steel structure fireproof coating

Abstract

The automatic filling equipment comprises a base, a supporting frame is fixedly connected to the upper surface of the base, a material tank is fixedly connected to the end, far away from the base, of the supporting frame, a feeding pipe is arranged on the upper surface of the material tank, a limiting groove is formed in the outer surface of the supporting frame, and a feeding pipe is arranged in the limiting groove. The inner surface of the limiting groove is fixedly connected with an air cylinder. By arranging a motor, a rotating shaft, a first conical tooth, a sleeve pipe, a second conical tooth, a transmission shaft and a third conical tooth, a first stirring blade and a second stirring blade can be driven to stir in different directions, so that agglomeration and layering of materials are broken, it is ensured that various components in the fireproof coating can be more uniformly mixed, and then the product quality is improved; and by arranging structures such as a material disc, a square rod, a pull ball, a first spring and a clamping plate, the packaging barrel can be clamped, so that the stability of the packaging barrel during filling is ensured.

Description

Technical Field

[0001] This utility model relates to the field of filling equipment technology, and in particular to an automatic filling equipment for water-based fireproof coatings for steel structures. Background Technology

[0002] With the continuous development of modern building technology, steel structures have been widely used in the construction field due to their advantages such as high strength, good seismic performance, and ease of construction. However, steel structures are prone to losing their load-bearing capacity in high-temperature environments, leading to a decrease in the overall stability of the building and even causing collapse accidents. Therefore, fire protection of steel structures has become a crucial aspect of building safety. To improve the fire resistance of steel structures, a layer of fire-retardant coating is usually applied to the surface of the steel structure.

[0003] However, existing automatic filling equipment for water-based fire-retardant coatings for steel structures still has certain defects. For example, fire-retardant coatings are usually composed of multiple components, including resins, fillers, and additives. However, traditional filling equipment fails to fully mix these components before filling, resulting in unstable coating performance and affecting its fire-retardant effect. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic filling device for water-based fireproof coatings for steel structures. It can drive the first stirring blade and the second stirring blade to stir in different directions, thereby breaking up the agglomeration and stratification of materials, ensuring that the various components in the fireproof coating can be mixed more evenly, thereby improving product quality. It can also clamp the packaging barrel to ensure the stability of the packaging barrel during filling.

[0005] To achieve the above objectives, an automatic filling device for water-based fire-retardant coatings for steel structures is provided, comprising:

[0006] A base has a support frame fixedly connected to its upper surface. A material tank is fixedly connected to the end of the support frame away from the base. A feed pipe is provided on the upper surface of the material tank. A limit groove is provided on the outer surface of the support frame. A cylinder is fixedly connected to the inner surface of the limit groove. A telescopic rod is provided at the output end of the cylinder. A connecting plate is fixedly connected to the lower end of the telescopic rod. A material tray is fixedly connected to the end of the connecting plate away from the telescopic rod. A square rod is slidably connected to the inner surface of the material tray. A pull ball is fixedly connected to one end of the square rod. A first spring is provided on the outer surface of the square rod. A clamping plate is fixedly connected to the other end of the square rod. A packaging barrel is provided on the inner surface of the material tray. A discharge pipe is provided on the lower surface of the material tank. A sliding rod is fixedly connected to the upper surface of the discharge pipe. A second spring is provided on the outer surface of the sliding rod. A limit block is fixedly connected to the upper end of the sliding rod. A baffle is slidably connected to the outer surface of the sliding rod. A connecting strip is fixedly connected to the outer surface of the baffle. A top rod is fixedly connected to the lower surface of the connecting strip. A PLC controller is provided on the front surface of the support frame.

[0007] A motor is fixedly connected to the upper surface of the material tank, and a rotating shaft is fixedly connected to the output end of the motor. A first conical tooth is fixedly connected to the outer surface of the rotating shaft. A sleeve is rotatably connected to the inner surface of the material tank. A first stirring blade is fixedly connected to the outer surface of the sleeve. A second conical tooth is fixedly connected to the outer surface of the sleeve. A drive shaft is rotatably connected to the inner surface of the sleeve. A third conical tooth is fixedly connected to the outer surface of the drive shaft. A second stirring blade is fixedly connected to the outer surface of the drive shaft.

[0008] According to the automatic filling equipment for water-based fireproof coatings for steel structures, the outer surface of the material tank is provided with a transparent window, the transparent window being made of transparent glass, to facilitate observation of the remaining amount of material inside the material tank.

[0009] According to the automatic filling equipment for water-based fireproof coatings for steel structures, the inner surface of the limiting groove is adapted to the connecting plate to limit the movement of the connecting plate, and the upper surface of the material tray corresponds to the top rod.

[0010] According to the automatic filling equipment for water-based fireproof coatings for steel structures, the outer surface of the packaging barrel is in contact with the clamping plate, and there are two clamping plates that are symmetrically distributed to facilitate clamping and fixing the packaging barrel.

[0011] According to the automatic filling equipment for water-based fireproof coatings for steel structures, the lower surface of the baffle is in contact with the material discharge pipe and the lower surface of the baffle is in contact with the material tank to prevent the material from flowing out when not filling.

[0012] According to the automatic filling equipment for water-based fireproof coatings for steel structures, there are two top rods that are symmetrically distributed, and the outer surface of the top rods is slidably connected to the material tank.

[0013] According to the automatic filling equipment for water-based fireproof coatings for steel structures, the first conical tooth meshes with the second conical tooth, and the first conical tooth meshes with the third conical tooth.

[0014] According to the automatic filling equipment for water-based fireproof coatings for steel structures, the cylinder is electrically connected to the PLC controller to facilitate control of the cylinder's retraction interval time, and both the motor and the PLC controller are electrically connected to an external power supply.

[0015] The above-mentioned solution has the following beneficial effects:

[0016] 1. By setting up a motor, rotating shaft, first conical tooth, sleeve tube, second conical tooth, transmission shaft and third conical tooth, the first stirring blade and the second stirring blade can be driven to stir in different directions, thereby breaking the agglomeration and stratification of materials, so as to ensure that the various components in the fireproof coating can be mixed more evenly, thereby improving the product quality;

[0017] 2. By setting up a material tray, square rod, pull ball, first spring and clamping plate and other structures, the packaging barrel can be clamped, thereby ensuring the stability of the packaging barrel during filling.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a schematic diagram of the overall structure of an automatic filling device for water-based fireproof coatings for steel structures according to this utility model;

[0021] Figure 2 This is a cross-sectional view of the overall structure of an automatic filling device for water-based fireproof coatings for steel structures according to this utility model;

[0022] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0023] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point B.

[0024] Legend:

[0025] 1. Base; 2. Support frame; 3. Material tank; 4. Feed pipe; 5. Limiting groove; 6. Cylinder; 7. Telescopic rod; 8. Connecting plate; 9. Material tray; 10. Square rod; 11. Pull ball; 12. First spring; 13. Clamping plate; 14. Packaging barrel; 15. Discharge pipe; 16. Slide rod; 17. Second spring; 18. Limiting block; 19. Baffle; 20. Connecting strip; 21. Top rod; 22. Motor; 23. Rotating shaft; 24. First conical tooth; 25. Sleeve tube; 26. First stirring blade; 27. Second conical tooth; 28. Drive shaft; 29. ​​Third conical tooth; 30. Second stirring blade; 31. PLC controller; 32. Transparent window. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] Reference Figure 1-4This utility model discloses an automatic filling device for water-based fireproof coatings for steel structures, comprising: a base 1, a support frame 2 fixedly connected to the upper surface of the base 1, a material tank 3 fixedly connected to the end of the support frame 2 away from the base 1, a feed pipe 4 provided on the upper surface of the material tank 3, a limit groove 5 provided on the outer surface of the support frame 2, a cylinder 6 fixedly connected to the inner surface of the limit groove 5, a telescopic rod 7 provided at the output end of the cylinder 6, a connecting plate 8 fixedly connected to the lower end of the telescopic rod 7, a material tray 9 fixedly connected to the end of the connecting plate 8 away from the telescopic rod 7, a square rod 10 slidably connected to the inner surface of the material tray 9, a pull ball 11 fixedly connected to one end of the square rod 10, a first spring 12 provided on the outer surface of the square rod 10, a clamping plate 13 fixedly connected to the other end of the square rod 10, a packaging barrel 14 provided on the inner surface of the material tray 9, a discharge pipe 15 provided on the lower surface of the material tank 3, a sliding rod 16 fixedly connected to the upper surface of the discharge pipe 15, and a second spring provided on the outer surface of the sliding rod 16. 17. A limit block 18 is fixedly connected to the upper end of the slide rod 16. A baffle 19 is slidably connected to the outer surface of the slide rod 16. A connecting strip 20 is fixedly connected to the outer surface of the baffle 19. A top rod 21 is fixedly connected to the lower surface of the connecting strip 20. A PLC controller 31 is provided on the front surface of the support frame 2. The PLC controller 31 is an existing technology component and will not be described in detail. A transparent window 32 is provided on the outer surface of the material tank 3. The transparent window 32 is made of transparent glass. The inner surface of the limit groove 5 is connected to the connecting plate. The system is 8-phase compatible. The upper surface of the material tray 9 corresponds to the top rod 21. The outer surface of the packaging barrel 14 contacts the clamping plate 13. There are two clamping plates 13, which are symmetrically distributed. The lower surface of the baffle 19 contacts the discharge pipe 15. The lower surface of the baffle 19 contacts the material tank 3. There are two top rods 21, which are symmetrically distributed. The outer surface of the top rod 21 is slidably connected to the material tank 3. The cylinder 6 is electrically connected to the PLC controller 31. The PLC controller 31 is electrically connected to the external power supply.

[0028] A motor 22 is fixedly connected to the upper surface of the material tank 3. A rotating shaft 23 is fixedly connected to the output end of the motor 22. A first conical tooth 24 is fixedly connected to the outer surface of the rotating shaft 23. A sleeve 25 is rotatably connected to the inner surface of the material tank 3. A first stirring blade 26 is fixedly connected to the outer surface of the sleeve 25. A second conical tooth 27 is fixedly connected to the outer surface of the sleeve 25. A drive shaft 28 is rotatably connected to the inner surface of the sleeve 25. A third conical tooth 29 is fixedly connected to the outer surface of the drive shaft 28. A second stirring blade 30 is fixedly connected to the outer surface of the drive shaft 28. The first conical tooth 24 meshes with the second conical tooth 27. The first conical tooth 24 meshes with the third conical tooth 29. The motor 22 is electrically connected to an external power source.

[0029] Working principle: During operation, firstly, pulling the pull ball 11 drives the square rod 10 to move the two clamping plates 13 outward, compressing the first spring 12. Then, the packaging barrel 14 to be filled is placed into the material tray 9. Subsequently, the pull ball 11 is released. Under the rebound force of the first spring 12, the clamping plates 13 clamp and fix the packaging barrel 14, thereby ensuring the stability of the packaging barrel 14. Then, the motor 22 is started, driving the rotating shaft 23 to rotate the first stirring blade 26 and the second stirring blade 30 in two directions through the meshing action of the first conical tooth 24 and the second conical tooth 27 and the first conical tooth 24 and the third conical tooth 29, respectively, via the sleeve tube 25 and the transmission shaft 28. This rotates the material inside the material tank 3. The material is thoroughly mixed to improve product quality. Then, the PLC controller 31 controls the start cylinder 6, which drives the telescopic rod 7 to move the packaging barrel 14 fixed inside the material tray 9 upward and close to the discharge pipe 15 via the connecting plate 8. When the material tray 9 contacts the top rod 21 and continues to move upward, it drives the top rod 21 to move the connecting strip 20 and the baffle 19 and the sliding rod 16 upward, and compresses the second spring 17, thus exposing the opening of the discharge pipe 15. At this time, the material will automatically fall into the packaging barrel 14 through the opening for filling. It is simple and convenient. The PLC controller 31 can control the retraction interval of the cylinder 6, which can realize quantitative filling and avoid affecting product quality due to excessive or insufficient filling volume.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An automatic filling device for water-based fireproof coatings for steel structures, comprising: A base (1) is provided with a support frame (2) fixedly connected to its upper surface. A material tank (3) is fixedly connected to one end of the support frame (2) away from the base (1). A feed pipe (4) is provided on the upper surface of the material tank (3). The support frame (2) is characterized by having a limiting groove (5) on its outer surface. A cylinder (6) is fixedly connected to the inner surface of the limiting groove (5). A telescopic rod (7) is provided at the output end of the cylinder (6). A connecting plate (8) is fixedly connected to the lower end of the telescopic rod (7). A material tray (9) is fixedly connected to one end of the connecting plate (8) away from the telescopic rod (7). A square rod (10) is slidably connected to the inner surface of the material tray (9). A pull ball (11) is fixedly connected to one end of the square rod (10). The outer surface of the square rod (10) is provided with a first spring (12), the other end of the square rod (10) is fixedly connected with a clamping plate (13), the inner surface of the material tray (9) is provided with a packaging barrel (14), the lower surface of the material tank (3) is provided with a discharge pipe (15), the upper surface of the discharge pipe (15) is fixedly connected with a slide rod (16), the outer surface of the slide rod (16) is provided with a second spring (17), the upper end of the slide rod (16) is fixedly connected with a limit block (18), the outer surface of the slide rod (16) is slidably connected with a baffle (19), the outer surface of the baffle (19) is fixedly connected with a connecting strip (20), the lower surface of the connecting strip (20) is fixedly connected with a top rod (21), and the front surface of the support frame (2) is provided with a PLC controller (31). A motor (22) is fixedly connected to the upper surface of the material tank (3). A rotating shaft (23) is fixedly connected to the output end of the motor (22). A first conical tooth (24) is fixedly connected to the outer surface of the rotating shaft (23). A sleeve (25) is rotatably connected to the inner surface of the material tank (3). A first stirring blade (26) is fixedly connected to the outer surface of the sleeve (25). A second conical tooth (27) is fixedly connected to the outer surface of the sleeve (25). A drive shaft (28) is rotatably connected to the inner surface of the sleeve (25). A third conical tooth (29) is fixedly connected to the outer surface of the drive shaft (28). A second stirring blade (30) is fixedly connected to the outer surface of the drive shaft (28).

2. The automatic filling equipment for water-based fireproof coatings for steel structures according to claim 1, characterized in that, The outer surface of the material tank (3) is provided with a transparent window (32), and the transparent window (32) is made of transparent glass.

3. The automatic filling equipment for water-based fireproof coatings for steel structures according to claim 1, characterized in that, The inner surface of the limiting groove (5) is adapted to the connecting plate (8), and the upper surface of the material tray (9) corresponds to the top rod (21).

4. The automatic filling equipment for water-based fireproof coatings for steel structures according to claim 1, characterized in that, The outer surface of the packaging barrel (14) is in contact with the clamping plate (13), and there are two clamping plates (13) that are symmetrically distributed.

5. The automatic filling equipment for water-based fireproof coatings for steel structures according to claim 1, characterized in that, The lower surface of the baffle (19) is in contact with the discharge pipe (15) and the lower surface of the baffle (19) is in contact with the material tank (3).

6. The automatic filling equipment for water-based fireproof coatings for steel structures according to claim 1, characterized in that, The number of top rods (21) is two and they are symmetrically distributed. The outer surface of the top rods (21) is slidably connected to the material tank (3).

7. The automatic filling equipment for water-based fireproof coatings for steel structures according to claim 1, characterized in that, The first conical tooth (24) meshes with the second conical tooth (27), and the first conical tooth (24) meshes with the third conical tooth (29).

8. The automatic filling equipment for water-based fireproof coatings for steel structures according to claim 1, characterized in that, The cylinder (6) is electrically connected to the PLC controller (31), and the motor (22) and the PLC controller (31) are both electrically connected to an external power source.

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