A reinforcing steel paint spraying device for building construction

Abstract

The utility model discloses a reinforced bar paint spraying equipment for building construction belongs to reinforced bar paint spraying technical field, it includes paint spraying storehouse, the paint spraying storehouse top is provided with storage tank, the paint spraying storehouse inside rotatory mounting has the support gyro wheel, the paint spraying storehouse both sides are connected with fixed plate, the paint spraying storehouse inside is connected with first interplate, the paint spraying storehouse inside is connected with second interplate. This reinforced bar paint spraying equipment for building construction, through starting pump body and separating the paint in storage tank, and by transport pipe and be sent to first interplate and second interplate, finally by the spray head and spray, thereby complete the paint spraying work of reinforced bar, and the design of first interplate and second interplate opposite direction can spray the different surface of reinforced bar, avoid manual face, and the heating plate can heat the air around, and the driving motor can rotate the fan blade and blow the air, thereby accelerate the air flow in the paint spraying storehouse, improve the drying speed of paint spraying.

Description

Technical Field

[0001] This utility model belongs to the field of steel bar painting technology, specifically a steel bar painting equipment for building construction. Background Technology

[0002] Reinforcing bars refer to steel used in reinforced concrete and prestressed reinforced concrete. The cross-section of reinforcing bars is circular, and sometimes square with rounded corners. They are mainly used in various large, heavy, light thin-walled and high-rise building structures, and are divided into three types: plain round bars, ribbed bars, and twisted bars.

[0003] Currently, in order to prevent steel bars from rusting, their surfaces are usually painted. However, since steel bars are generally quite long, it is troublesome to manually turn them over, and the natural drying efficiency of the paint is slow. During the turning process, scratches are easy to occur, which affects the overall effect of the steel bar painting. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a steel bar painting equipment for building construction, which solves the problems that the steel bars are generally long, making manual turning over troublesome, and the natural air drying efficiency of the paint is slow, and scratches are easy to occur during the turning process, thus affecting the overall effect of steel bar painting.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel bar spraying equipment for building construction, comprising a spraying chamber, a storage box installed above the spraying chamber, supporting rollers rotatably installed inside the spraying chamber, fixed plates connected to both sides of the spraying chamber, a first connecting plate connected inside the spraying chamber, a second connecting plate connected inside the spraying chamber, a telescopic rod connected to one side inside the spraying chamber, a movable plate connected to the spraying chamber via the telescopic rod, and an air box installed on the spraying chamber;

[0006] A mounting plate is connected to one side of the paint spraying chamber. A rotating motor is mounted on the mounting plate. The output shaft of the rotating motor is connected to a main synchronous pulley. A synchronous belt is mounted on the main synchronous pulley. The main synchronous pulley is connected to a secondary synchronous pulley via the synchronous belt. Both the main and secondary synchronous pulleys are connected to drive wheels. A heating plate is mounted on the air box. A drive motor is installed inside the air box. Fan blades are mounted on the output shaft of the drive motor.

[0007] As a further embodiment of this utility model: a pump body is installed on one side of the storage box via a pipe, and a transport pipe is connected to the pump body. The transport pipe passes through the paint spraying chamber and connects to the first connecting plate and the second connecting plate. Multiple spray nozzles are installed on both the first connecting plate and the second connecting plate and face opposite directions.

[0008] As a further embodiment of this utility model: a base plate is slidably installed inside the paint spraying chamber, and pull rods are connected to both sides of the base plate; the drive wheel is rotatably connected to the fixed plate.

[0009] As a further embodiment of this utility model: a spring is connected to the movable plate, one end of the spring is connected to the paint spray chamber, a pressure roller is rotatably mounted on the movable plate, and grooves are provided on the support roller, drive wheel and pressure roller, with friction rings connected in the grooves.

[0010] As a further embodiment of this utility model: the wind box is provided with a ventilation opening, and a dust baffle is connected to the wind box, the dust baffle being disposed between the heating plate and the fan blade.

[0011] As a further embodiment of this utility model: a support frame is connected below the paint spraying chamber, and an anti-slip mat is connected below the support frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This steel reinforcement painting equipment for building construction consists of a transport pipe, a nozzle, a first connecting plate, a second connecting plate, a drive motor, fan blades, and a heating plate. The pump draws paint from the storage tank and transports it through the transport pipe to the first and second connecting plates, where it is finally sprayed out by the nozzle, thus completing the painting of the steel reinforcement. The opposite orientation of the first and second connecting plates allows for painting different surfaces of the steel reinforcement, avoiding manual turning. The heating plate heats the surrounding air, and the drive motor rotates the fan blades to blow air, thereby accelerating airflow inside the paint spraying chamber and increasing the drying speed of the paint.

[0014] 2. This steel bar painting equipment for construction uses a main synchronous pulley, synchronous belt, auxiliary synchronous pulley, drive wheel, telescopic rod, spring, pressure roller, and groove. The main synchronous pulley is rotated by a starting motor, which in turn drives the auxiliary synchronous pulley via the synchronous belt. This causes the drive wheels on both sides of the paint spraying chamber to rotate synchronously, facilitating the movement of the steel bars within the spraying chamber. This eliminates the need for manual material pushing and improves painting efficiency. When the steel bar is inserted, it pushes the pressure roller, causing the movable plate to compress the telescopic rod and spring. The spring's rebound then causes the pressure roller to clamp the steel bar, and the groove on the drive wheel and pressure roller further clamps and limits its movement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the paint spray booth of this utility model;

[0017] Figure 3This is a schematic diagram of the three-dimensional structure of the pressure roller of this utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the bellows of this utility model;

[0019] In the diagram: 1. Spray paint chamber; 2. Storage bin; 3. Support roller; 4. Fixed plate; 5. First connecting plate; 6. Second connecting plate; 7. Telescopic rod; 8. Movable plate; 9. Air box; 10. Mounting plate; 11. Rotating motor; 12. Main synchronous pulley; 13. Synchronous belt; 14. Secondary synchronous pulley; 15. Drive wheel; 16. Pump body; 17. Transport pipe; 18. Heating plate; 19. Drive motor; 20. Fan blade; 21. Spray nozzle; 22. Base plate; 23. Tie rod; 24. Spring; 25. Pressure roller; 26. Groove; 27. Friction ring; 28. Ventilation opening; 29. ​​Dust baffle plate; 30. Support frame; 31. Anti-slip mat. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] like Figure 1-4 As shown, this utility model provides a technical solution: a steel bar spraying equipment for building construction, including a spraying chamber 1, a storage box 2 installed above the spraying chamber 1, a support roller 3 rotatably installed inside the spraying chamber 1, fixed plates 4 connected to both sides of the spraying chamber 1, a support frame 30 connected below the spraying chamber 1, and an anti-slip mat 31 connected below the support frame 30. The support frame 30 supports the spraying chamber 1 and increases the contact surface with the ground, while the anti-slip mat 31 can increase the friction between the support frame 30 and the ground, thereby improving the stability of the spraying chamber 1.

[0022] The paint spraying chamber 1 is internally connected to a first connecting plate 5 and a second connecting plate 6. A pump body 16 is installed on one side of the storage tank 2 via a pipe. A transport pipe 17 is connected to the pump body 16. The transport pipe 17 passes through the paint spraying chamber 1 and connects to the first connecting plate 5 and the second connecting plate 6. Multiple nozzles 21 are installed on both the first connecting plate 5 and the second connecting plate 6, and they face opposite directions. The nozzles 21 on the first connecting plate 5 and the second connecting plate 6 face opposite directions and spray the upper and lower surfaces of the steel bars in sequence, thereby performing a comprehensive paint spraying treatment on the steel bars.

[0023] A telescopic rod 7 is connected to one side of the inside of the paint spraying chamber 1. The paint spraying chamber 1 is connected to a movable plate 8 via the telescopic rod 7. A spring 24 is connected to the movable plate 8. One end of the spring 24 is connected to the paint spraying chamber 1. A pressure roller 25 is rotatably mounted on the movable plate 8. Grooves 26 are provided on the support roller 3, the drive wheel 15, and the pressure roller 25. A friction ring 27 is connected in the groove 26. When the pressure roller 25 presses the steel bar with the elastic force of the spring 24, the steel bar will be restricted in the groove 26 on the drive wheel 15 and the pressure roller 25, thereby preventing the steel bar from tilting when moving.

[0024] A blower box 9 is installed on the paint spraying chamber 1. A mounting plate 10 is connected to one side of the paint spraying chamber 1. A rotating motor 11 is installed on the mounting plate 10. The output shaft of the rotating motor 11 is connected to a main synchronous pulley 12. A synchronous belt 13 is installed on the main synchronous pulley 12. The main synchronous pulley 12 is connected to a secondary synchronous pulley 14 through the synchronous belt 13. Both the main synchronous pulley 12 and the secondary synchronous pulley 14 are connected to drive wheels 15. A base plate 22 is slidably installed inside the paint spraying chamber 1. Pull rods 23 are connected to both sides of the base plate 22. The drive wheels 15 are rotatably connected to a fixed plate 4. The paint sprayed from the nozzle 21 will fall onto the base plate 22, thus preventing the paint from contaminating the inner wall of the paint spraying chamber 1. The operator can pull out the base plate 22 through the pull rods 23, which makes it easy to clean the base plate 22.

[0025] A heating plate 18 is installed on the air box 9, and a drive motor 19 is installed inside the air box 9. A fan blade 20 is installed on the output shaft of the drive motor 19. A ventilation port 28 is opened on the air box 9, and a dust baffle 29 is connected to the air box 9. The dust baffle 29 is positioned between the heating plate 18 and the fan blade 20. By rotating the fan blade 20 through the drive motor 19, the fan blade 20 blows air into the paint spraying chamber 1 through the ventilation port 28, thereby increasing the air flow speed inside the paint spraying chamber 1, accelerating the drying of the paint on the steel bars, and thus improving the painting efficiency.

[0026] The working principle of this utility model is as follows:

[0027] By starting the rotating motor 11, the main synchronous pulley 12 is rotated, causing the main synchronous pulley 12 to drive the auxiliary synchronous pulley 14 to rotate via the synchronous belt 13. This causes the drive wheels 15 on both sides of the paint spraying chamber 1 to rotate synchronously. Then, the reinforcing bar is inserted between the drive wheel 15 and the pressure roller 25. During the insertion process, the reinforcing bar pushes the pressure roller 25, causing the movable plate 8 to compress the telescopic rod 7 and the spring 24. The rebound of the spring 24 causes the pressure roller 25 to press the reinforcing bar tightly, confining it within the groove 26 on the drive wheel 15 and the pressure roller 25, preventing the reinforcing bar from tilting during movement. At the same time, the steel bars are driven by the drive wheel 15, and then the pump body 16 is started to draw the paint out of the storage tank 2. The paint is then transported by the transport pipe 17 to the first connecting plate 5 and the second connecting plate 6, and finally sprayed out from the nozzle 21. The design of the first connecting plate 5 and the second connecting plate 6 facing opposite directions allows different surfaces of the steel bars to be sprayed, avoiding manual turning. The heating plate 18 heats the surrounding air, and the drive motor 19 can rotate the fan blades 20 to blow the air, thereby accelerating the air flow inside the paint spraying chamber 1 to improve the drying speed of the paint.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The preferred embodiments of this patent have been described in detail above. However, this patent 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 this patent.

Claims

1. A reinforcing bar painting apparatus for construction work, comprising a painting booth (1), characterized in that: A storage box (2) is installed above the paint spraying chamber (1). Support rollers (3) are rotatably installed inside the paint spraying chamber (1). Fixed plates (4) are connected to both sides of the paint spraying chamber (1). A first connecting plate (5) is connected inside the paint spraying chamber (1). A second connecting plate (6) is connected inside the paint spraying chamber (1). A telescopic rod (7) is connected to one side inside the paint spraying chamber (1). A movable plate (8) is connected to the paint spraying chamber (1) through the telescopic rod (7). A bellows (9) is installed on the paint spraying chamber (1). A mounting plate (10) is connected to one side of the paint spraying chamber (1). A rotating motor (11) is mounted on the mounting plate (10). The output shaft of the rotating motor (11) is connected to a main synchronous pulley (12). A synchronous belt (13) is mounted on the main synchronous pulley (12). The main synchronous pulley (12) is connected to a secondary synchronous pulley (14) via the synchronous belt (13). Both the main synchronous pulley (12) and the secondary synchronous pulley (14) are connected to drive wheels (15). A heating plate (18) is mounted on the air box (9). A drive motor (19) is installed inside the air box (9). A fan blade (20) is mounted on the output shaft of the drive motor (19).

2. The steel reinforcement painting equipment for building construction according to claim 1, characterized in that: A pump body (16) is installed on one side of the storage tank (2) through a pipe. A transport pipe (17) is connected to the pump body (16). The transport pipe (17) passes through the paint spraying chamber (1) and connects to the first connecting plate (5) and the second connecting plate (6). Multiple nozzles (21) are installed on the first connecting plate (5) and the second connecting plate (6) and face opposite directions.

3. The steel reinforcement painting equipment for building construction according to claim 1, characterized in that: The paint spraying chamber (1) has a base plate (22) that is slidably installed inside. The base plate (22) has pull rods (23) connected to both sides. The drive wheel (15) is rotatably connected to the fixed plate (4).

4. The steel reinforcement painting equipment for building construction according to claim 1, characterized in that: A spring (24) is connected to the movable plate (8), one end of which is connected to the paint spray chamber (1). A pressure roller (25) is rotatably mounted on the movable plate (8). Grooves (26) are provided on the support roller (3), drive wheel (15) and pressure roller (25). A friction ring (27) is connected in the groove (26).

5. A steel bar painting equipment for building construction according to claim 1, characterized in that: The air box (9) is provided with a ventilation opening (28), and a dust baffle (29) is connected to the air box (9). The dust baffle (29) is disposed between the heating plate (18) and the fan blade (20).

6. The steel reinforcement painting equipment for building construction according to claim 1, characterized in that: A support frame (30) is connected below the paint spraying chamber (1), and an anti-slip mat (31) is connected below the support frame (30).

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