Surface spraying mechanism for pressure vessel machining

Abstract

The utility model relates to a surface spraying mechanism for pressure vessel machining. According to the surface spraying mechanism for pressure vessel machining, the effect of adjusting the height of an adjusting assembly can be achieved in the using process of the surface spraying mechanism through the arrangement of a first servo motor and a threaded rod, and the effect of adjusting the position of a spraying unit in the horizontal direction can be achieved through the arrangement of the adjusting assembly; under the action of an adjusting assembly and a first servo motor, the spraying unit can achieve the effect of performing multi-directional spraying on the pressure container; by arranging a transmission motor and a three-jaw chuck, the pressure container can be driven to rotate in the using process, and therefore multi-directional spraying can be conducted on the pressure container, and a nozzle is rotationally connected to a mounting table and fixed through a fixing piece; and it is guaranteed that the multi-angle spraying effect can be achieved in the using process, and the spraying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure vessel processing, in particular to a surface spraying mechanism for pressure vessel processing. Background Art

[0002] Pressure vessels are sealed devices that contain gases or liquids and withstand a certain pressure. These devices are widely used in industrial production, scientific research, and daily life, such as in the chemical, petroleum, pharmaceutical, food, aerospace, and other fields.

[0003] In order to protect the container from corrosion, wear and other environmental factors, and to improve its appearance quality and service life, it is usually necessary to spray its outer surface;

[0004] Existing spraying equipment typically involves manual application of a handheld spray gun. This method, due to the instability of manual operation, can result in uneven coating thickness. A coating that is too thick can cause defects such as sagging and solvent bubbles, while a coating that is too thin can compromise the coating's protective effect and aesthetics. Furthermore, handheld spraying requires workers to maintain a certain posture and strength for extended periods, which can easily lead to fatigue and reduce spraying efficiency. Therefore, a surface spraying mechanism for pressure vessel processing was proposed to address these issues. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a surface spraying mechanism for pressure vessel processing, which has the advantages of automatic spraying and good spraying effect, and solves the problems of low work efficiency and poor spraying effect of traditional manual spraying.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a surface spraying mechanism for pressure vessel processing, comprising a workbench, characterized in that: a mounting frame is provided on the top of the workbench, two guide columns for guidance and a threaded rod for transmission are provided in the mounting frame, a first servo motor is provided on the top of the mounting frame, an output shaft of the first servo motor is fixedly connected to the threaded rod, an adjustment assembly is transmission-connected to the threaded rod, and a spraying unit is transmission-connected to the adjustment assembly;

[0007] The adjustment assembly includes a mounting seat, a connecting platform fixedly connected to the back of the mounting seat, two first guide holes and a first threaded hole are formed on the connecting platform, the first guide holes are slidably connected to the guide column, and the first threaded hole is threadedly connected to the threaded rod;

[0008] Two guide rods and a transmission screw are also provided on the mounting seat. A second servo motor is fixedly connected to one side of the mounting seat. The output shaft of the second servo motor is fixedly connected to the transmission screw. The transmission screw is threadedly connected to the spray unit.

[0009] Furthermore, the spraying unit includes a connecting seat, and a second guide hole and a second threaded hole are opened on the connecting seat. The second guide hole is slidably connected to the guide rod, and the second threaded hole is threadedly connected to the transmission screw.

[0010] Furthermore, a mounting platform is provided on the connecting seat, and both ends of the mounting platform are rotatably connected to nozzles for spraying.

[0011] Furthermore, a fixing piece for limiting the position of the nozzle is provided on the mounting platform, and a connecting port for adding raw materials to the nozzle is also provided on the mounting platform.

[0012] Furthermore, an installation box is provided at the bottom of the workbench, a transmission motor is provided in the installation box, and an output shaft of the transmission motor is fixedly connected to a three-jaw chuck for fixing the pressure vessel.

[0013] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0014] 1. The surface spraying mechanism for pressure vessel processing is equipped with a first servo motor and a threaded rod so that it can effectively achieve the effect of height adjustment of the adjustment component during use, and is equipped with an adjustment component so that it can effectively achieve the effect of horizontal position adjustment of the spraying unit. Under the action of the adjustment component and the first servo motor, the spraying unit can effectively achieve the effect of multi-directional spraying of the pressure vessel.

[0015] 2. The surface spraying mechanism for pressure vessel processing is equipped with a transmission motor and a three-jaw chuck, which can effectively drive the pressure vessel to rotate during use, so that the pressure vessel can be sprayed in multiple directions. By rotating the nozzle to connect it to the mounting table and fixing it with a fixing part, it is effectively ensured that the multi-angle spraying effect can be achieved during use, thereby increasing the spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the utility model.

[0019] In the figure: 1. Workbench; 11. Mounting frame; 12. Guide column; 13. Threaded rod; 14. First servo motor; 15. Mounting box; 16. Drive motor; 17. Three-jaw chuck; 2. Adjustment assembly; 21. Mounting base; 22. Guide rod; 23. Drive screw; 24. Second servo motor; 25. Connecting platform; 26. First guide hole; 27. First threaded hole; 3. Spraying unit; 31. Connecting base; 32. Second guide hole; 33. Second threaded hole; 34. Mounting platform; 35. Nozzle; 36. Fixing piece; 37. Connecting port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1:

[0022] See also Figure 1-3 In this embodiment, a surface spraying mechanism for pressure vessel processing includes a workbench 1, a mounting frame 11 is provided on the top of the workbench 1, two guide columns 12 for guiding and a threaded rod 13 for transmission are provided in the mounting frame 11, a first servo motor 14 is provided on the top of the mounting frame 11, the output shaft of the first servo motor 14 is fixedly connected to the threaded rod 13, the threaded rod 13 is connected to the adjustment component 2, and the adjustment component 2 is connected to the spraying unit 3; the adjustment component 2 includes a mounting seat 21, the back of the mounting seat 21 is fixedly connected to a connecting platform 25, the connecting platform 25 is provided with two first guide holes 26 and a first threaded hole 27, the first guide hole 26 is slidably connected to the guide column 12, and the first threaded hole 27 is threadedly connected to the threaded rod 13; two guide rods 22 and a transmission screw 23 are also provided on the mounting seat 21, a side of the mounting seat 21 is fixedly connected to the second servo motor 24, the output shaft of the second servo motor 24 is fixedly connected to the transmission screw 23, and the transmission screw 23 is threadedly connected to the spraying unit 3.

[0023] As a preferred technical solution in this embodiment: During actual use, when it is necessary to spray the surface of a pressure vessel, the staff can first fix the pressure vessel to be sprayed, and then control the first servo motor 14 to rotate it. During the rotation of the first servo motor 14, the threaded rod 13 can be driven to rotate. When the threaded rod 13 rotates, the mounting seat 21 can be driven to produce an upward or downward displacement effect, so that the mounting seat 21 can be adjusted to a suitable spraying height. Then the staff can control the spray unit 3 to achieve the effect of spraying the pressure vessel, and during the spraying process, the staff can use the first servo motor 14 to drive the mounting seat 21 to produce an upward or downward displacement effect again to achieve the effect of uniformly spraying the pressure vessel. Similarly, the staff can control the second servo motor 24 to drive the transmission screw 23 to rotate. During the rotation of the transmission screw 23, the spray unit 3 can be effectively driven to displace it, thereby achieving the effect of adjusting the horizontal position of the spray unit 3. The cooperation of the adjustment component 2 and the first servo motor 14 can effectively achieve the effect of multi-directional spraying of the pressure vessel.

[0024] The technical effects brought about by the above embodiments are: by providing a first servo motor 14 and a threaded rod 13, the height of the adjustment component 2 can be effectively adjusted during use; by providing an adjustment component 2, the horizontal position of the spray unit 3 can be effectively adjusted; under the action of the adjustment component 2 and the first servo motor 14, the spray unit 3 can effectively achieve the effect of multi-directional spraying of the pressure vessel.

[0025] Example 2:

[0026] See also Figure 1-3 In order to achieve the effect of all-round spraying of the pressure vessel, the spraying unit 3 in this embodiment includes a connecting seat 31, which is provided with a second guide hole 32 and a second threaded hole 33. The second guide hole 32 is slidably connected to the guide rod 22, and the second threaded hole 33 is threadedly connected to the transmission screw 23. The connecting seat 31 is also provided with a mounting platform 34, and both ends of the mounting platform 34 are rotatably connected to the nozzle 35 for spraying. The mounting platform 34 is provided with a fixing member 36 for limiting the position of the nozzle 35, and the mounting platform 34 is also provided with a connection port 37 for adding raw materials to the nozzle 35. The bottom of the workbench 1 is provided with an installation box 15, and the installation box 15 is provided with a transmission motor 16. The output shaft of the transmission motor 16 is fixedly connected to a three-jaw chuck 17 for fixing the pressure vessel.

[0027] As a preferred technical solution of this embodiment: in actual use, when spraying a pressure vessel, the staff can first fix the pressure vessel by using the three-jaw chuck 17, and then control the transmission motor 16 to drive the three-jaw chuck 17 to rotate, thereby effectively achieving the effect of spraying all four sides of the pressure vessel. Furthermore, when it is necessary to adjust the spraying angle of the nozzle 35, the staff can control the fixing member 36 to cancel the limiting effect on the nozzle 35, then rotate the nozzle 35 to the appropriate spraying angle, and finally fix the nozzle 35 again by controlling the fixing member 36.

[0028] It is worth noting that, during actual use, the staff should connect the connection port 37 to the air pump and the raw material tank to ensure that the pressure vessel can be sprayed during use.

[0029] The technical effects brought about by the above embodiment are as follows: by providing a transmission motor 16 and a three-jaw chuck 17, the pressure vessel can be effectively driven to rotate during use, so that the pressure vessel can be sprayed in multiple directions. By rotating the nozzle 35 to connect it to the mounting platform 34 and fixing it with a fixing part 36, it is effectively ensured that the multi-angle spraying effect can be achieved during use, thereby increasing the spraying effect.

[0030] The working principle of the above embodiment is:

[0031] 1. In actual use, when it is necessary to spray the surface of a pressure vessel, the staff can first fix the pressure vessel to be sprayed, and then control the first servo motor 14 to rotate it. During the rotation of the first servo motor 14, the threaded rod 13 can be driven to rotate. When the threaded rod 13 rotates, the mounting seat 21 can be driven to produce an upward or downward displacement effect, so that the mounting seat 21 can be adjusted to a suitable spraying height. Then the staff can control the spray unit 3 to achieve the effect of spraying the pressure vessel, and during the spraying process, the staff can use the first servo motor 14 to drive the mounting seat 21 to produce an upward or downward displacement effect again to achieve the effect of uniformly spraying the pressure vessel. Similarly, the staff can control the second servo motor 24 to drive the transmission screw 23 to rotate. During the rotation of the transmission screw 23, the spray unit 3 can be effectively driven to displace it, thereby achieving the effect of adjusting the horizontal position of the spray unit 3. The cooperative action of the adjustment component 2 and the first servo motor 14 can effectively achieve the effect of multi-directional spraying of the pressure vessel.

[0032] 2. In actual use, when spraying the pressure vessel, the staff can first fix the pressure vessel by the three-jaw chuck 17, and then control the transmission motor 16 to drive the three-jaw chuck 17 to rotate, so as to effectively achieve the effect of spraying on all sides of the pressure vessel; when the spraying angle of the nozzle 35 needs to be adjusted, the staff can control the fixing part 36 to cancel the limiting effect on the nozzle 35, and then rotate the nozzle 35 to a suitable spraying angle, and finally fix the nozzle 35 again by controlling the fixing part 36.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface spraying mechanism for pressure vessel processing, comprising a workbench (1), characterized in that: A mounting frame (11) is provided on the top of the workbench (1), two guide columns (12) for guiding and a threaded rod (13) for transmission are provided in the mounting frame (11), a first servo motor (14) is provided on the top of the mounting frame (11), an output shaft of the first servo motor (14) is fixedly connected to the threaded rod (13), the threaded rod (13) is in transmission connection with an adjustment component (2), and the adjustment component (2) is in transmission connection with a spray unit (3); The adjustment assembly (2) includes a mounting seat (21), the back of the mounting seat (21) is fixedly connected to a connecting platform (25), the connecting platform (25) is provided with two first guide holes (26) and a first threaded hole (27), the first guide holes (26) are slidably connected to the guide column (12), and the first threaded hole (27) is threadedly connected to the threaded rod (13); Two guide rods (22) and a transmission screw (23) are also provided on the mounting seat (21); a second servo motor (24) is fixedly connected to one side of the mounting seat (21); an output shaft of the second servo motor (24) is fixedly connected to the transmission screw (23); and the transmission screw (23) is threadedly connected to the spray unit (3).

2. The surface spraying mechanism for pressure vessel processing according to claim 1, characterized in that: The spraying unit (3) includes a connecting seat (31), and a second guide hole (32) and a second threaded hole (33) are provided on the connecting seat (31). The second guide hole (32) is slidably connected to the guide rod (22), and the second threaded hole (33) is threadedly connected to the transmission screw (23).

3. The surface spraying mechanism for pressure vessel processing according to claim 2, characterized in that: A mounting platform (34) is also provided on the connecting seat (31), and both ends of the mounting platform (34) are rotatably connected to nozzles (35) for spraying.

4. The surface spraying mechanism for pressure vessel processing according to claim 3, characterized in that: The mounting platform (34) is provided with a fixing member (36) for limiting the position of the nozzle (35), and the mounting platform (34) is also provided with a connection port (37) for adding raw materials to the nozzle (35).

5. The surface spraying mechanism for pressure vessel processing according to claim 1, characterized in that: An installation box (15) is provided at the bottom of the workbench (1), a transmission motor (16) is provided in the installation box (15), and an output shaft of the transmission motor (16) is fixedly connected to a three-jaw chuck (17) for fixing the pressure vessel.

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