Steel structure surface spraying equipment

Abstract

The utility model relates to the technical field of steel structures, in particular to steel structure surface spraying equipment which comprises a spraying bin, a fixing frame is fixedly installed at the top end of the spraying bin, a coating bin is fixedly installed at the middle end of the fixing frame, a discharging pipe is arranged on the coating bin, the discharging pipe is connected with a spraying pipe through an arranged connecting mechanism, and the spraying pipe is connected with the fixing frame. A plurality of spraying heads are arranged on one side of the spraying pipe, a connecting block is fixedly installed at the bottom end of the spraying pipe, a gear ring is rotationally connected to the bottom end of the interior of the spraying bin, paint in the paint bin is conveyed into the spraying pipe and then sprayed out through the spraying heads, and a motor drives a driving gear to rotate, so that the paint in the spraying bin is sprayed out through the gear ring. The driving gear drives the spraying pipe and the spraying head to rotate and spray through the gear ring, all-directional spraying of a steel structure in the middle of the interior of the spraying bin can be achieved, a full-automatic process is adopted for operation, manual operation is not needed, labor force is saved, operation is convenient, use is easy, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of steel structure technology, and in particular to a steel structure surface spraying equipment. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure mainly consists of steel beams, steel columns, steel trusses, and other components made of shaped steel and steel plates, and employs rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The various components are typically connected by welds, bolts, or rivets. Due to their light weight and simple construction, they are widely used in large factories, stadiums, high-rise buildings, bridges, and other fields.

[0003] During the production process, existing steel structures require surface painting to prevent corrosion and rust. However, existing steel structure painting equipment is cumbersome to operate and the spraying angle is not comprehensive enough, making it impossible to quickly complete the surface painting work of steel structures. Therefore, we propose a steel structure surface painting equipment. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a steel structure surface spraying device that can spray the surface of steel structures from all directions, and is fully automated, making it convenient and practical.

[0005] The technical solution of this utility model is:

[0006] A steel structure surface spraying device includes a spraying chamber, a fixed frame fixedly installed at the top of the spraying chamber, a paint chamber fixedly installed at the middle of the fixed frame, a discharge pipe provided in the paint chamber, a spraying pipe connected to the discharge pipe through a connecting mechanism, multiple nozzles provided on one side of the spraying pipe, a connecting block fixedly installed at the bottom of the spraying pipe, a gear ring rotatably connected to the bottom of the interior of the spraying chamber, the bottom of the connecting block connected to the gear ring, a drive gear meshing with one side of the gear ring, a motor chamber fixedly installed at the bottom of one side of the spraying chamber, a motor installed inside the motor chamber, a connecting shaft fixedly connected to the output shaft of the motor, and the bottom of the connecting shaft fixedly connected to the drive gear.

[0007] In a further technical solution, the connecting mechanism includes a booster pump connected to the bottom end of the discharge pipe, the bottom end of the booster pump is connected to a steering connecting pipe, and the bottom end of the steering connecting pipe is connected to one end of the connecting pipe.

[0008] In a further technical solution, a limiting ring is movably installed at the top of the interior of the spraying chamber, and the cross-sectional shape of the limiting ring is circular.

[0009] In a further technical solution, a feed inlet is provided on one side of the spraying chamber, and a swing door is installed on one side of the spraying chamber at the feed inlet.

[0010] The beneficial effects of this utility model are:

[0011] The coating is delivered from the paint tank to the spray pipe, and then sprayed out through the nozzle. The drive gear is driven by a motor to rotate, which in turn drives the spray pipe and nozzle to rotate and spray through the gear ring. The steel structure in the middle of the spray tank can achieve all-round spraying. The process is fully automated, requiring no manual operation, saving labor, and is easy to operate, simple to use, and highly practical. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0013] Figure 2 This is a top view of the gear ring according to an embodiment of the present invention;

[0014] Figure 3 This is an embodiment of the present utility model. Figure 1 A magnified structural diagram at point A in the diagram.

[0015] Explanation of reference numerals in the attached figures:

[0016] 1. Spraying chamber; 2. Paint chamber; 3. Fixing frame; 4. Connecting pipe; 5. Limiting ring; 6. Spraying pipe; 7. Spray nozzle; 8. Connecting block; 9. Gear ring; 10. Drive gear; 11. Connecting shaft; 12. Motor; 13. Motor compartment; 14. Swing door; 15. Discharge pipe; 16. Booster pump; 17. Steering connecting pipe. Detailed Implementation

[0017] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0018] Example:

[0019] like Figures 1-3As shown, a steel structure surface spraying device includes a spraying chamber 1, a fixing frame 3 fixedly installed at the top of the spraying chamber 1, a paint chamber 2 fixedly installed at the middle of the fixing frame 3, a discharge pipe 15 provided in the paint chamber 2, a spraying pipe 6 connected to the discharge pipe 15 through a connecting mechanism, multiple nozzles 7 provided on one side of the spraying pipe 6, a connecting block 8 fixedly installed at the bottom of the spraying pipe 6, a gear ring 9 rotatably connected to the bottom of the interior of the spraying chamber 1, the bottom of the connecting block 8 connected to the gear ring 9, a drive gear 10 meshing with one side of the gear ring 9, and a motor fixedly installed at the bottom of one side of the spraying chamber 1. The motor compartment 13 houses a motor 12. A connecting shaft 11 is fixedly connected to the output shaft of the motor 12. The bottom end of the connecting shaft 11 is fixedly connected to the drive gear 10. The connecting mechanism includes a booster pump 16 connected to the bottom end of the discharge pipe 15. A steering connecting pipe 17 is connected to the bottom end of the booster pump 16. The bottom end of the steering connecting pipe 17 is connected to one end of the connecting pipe 4. A limit ring 5 is movably installed at the top of the interior of the spraying compartment 1. The cross-sectional shape of the limit ring 5 is circular. A feed inlet is opened on one side of the spraying compartment 1. A swing door 14 is installed on one side of the spraying compartment 1 at the feed inlet.

[0020] The working principle of the above technical solution is as follows:

[0021] When the device is in use, first open the swing door 14 and place the steel structure into the spraying chamber 1 through the feed port. Then fill the paint chamber 2 with paint and start the motor 12. The paint in the paint chamber 2 flows into the connecting pipe 4 through the discharge pipe 15, the booster pump 16 and the diverting connecting pipe 17. The paint in the connecting pipe 4 flows into the spraying pipe 6 and is sprayed through the nozzle 7. The starting motor 12 drives the drive gear 10 to rotate through the connecting shaft 11. The drive gear 10 drives the gear ring 9 to rotate. The gear ring 9 drives the spraying pipe 6 and the nozzle 7 to rotate through the connecting block 8, thereby achieving all-round spraying of the internal steel structure.

[0022] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A steel structure surface spraying device, comprising a spraying chamber (1), characterized in that: A fixing frame (3) is fixedly installed at the top of the spraying chamber (1), and a paint chamber (2) is fixedly installed at the middle of the fixing frame (3). The paint chamber (2) is provided with a discharge pipe (15), and the discharge pipe (15) is connected to a spraying pipe (6) through a connecting mechanism. Multiple nozzles (7) are provided on one side of the spraying pipe (6). A connecting block (8) is fixedly installed at the bottom of the spraying pipe (6). A gear ring (9) is rotatably connected to the bottom of the interior of the spraying chamber (1). The bottom of the connecting block (8) is connected to the gear ring (9). A drive gear (10) is meshed on one side of the gear ring (9). A motor chamber (13) is fixedly installed at the bottom of one side of the spraying chamber (1). A motor (12) is installed inside the motor chamber (13). A connecting shaft (11) is fixedly connected to the output shaft of the motor (12). The bottom of the connecting shaft (11) is fixedly connected to the drive gear (10).

2. The steel structure surface spraying equipment according to claim 1, characterized in that: The connecting mechanism includes a booster pump (16) connected to the bottom end of the discharge pipe (15), and the bottom end of the booster pump (16) is connected to a steering connecting pipe (17), the bottom end of the steering connecting pipe (17) being connected to one end of the connecting pipe (4).

3. The steel structure surface spraying equipment according to claim 1, characterized in that: A limiting ring (5) is movably installed at the top of the inside of the spraying chamber (1), and the cross-sectional shape of the limiting ring (5) is circular.

4. The steel structure surface spraying equipment according to claim 1, characterized in that: A feed inlet is provided on one side of the spraying chamber (1), and a swing door (14) is installed on one side of the spraying chamber (1) at the feed inlet.

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