Automatic paint spraying equipment applied to steel structural part machining

Abstract

The utility model discloses automatic paint spraying equipment applied to steel structural part machining, and relates to the technical field of paint spraying equipment. The device comprises a base, and the top of the base is fixedly connected with a telescopic rod; the bottom of the movable rod is fixedly connected with the inner wall of the base; the inner wall of the positioning frame is fixedly connected with the top of the movable rod; the inner wall of the rotating sliding rail is rotationally connected with the outer wall of the positioning frame; the outer wall of the moving device is in sliding connection with the outer wall of the rotating sliding rail; the outer wall of the connecting pipe is in threaded connection with the top of the moving device; and the bottom of the limiting device is fixedly connected with the top of the telescopic rod, by arranging the moving device, a worker can be far away from a paint spraying area, paint spraying automation is achieved, the working intensity of the worker is reduced, meanwhile, the skin and other organs of an operator are not prone to corrosion, and the paint spraying purpose is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying equipment, in particular to an automatic paint spraying equipment used for processing steel structural parts. Background Art

[0002] The painting process for steel structures has many functions. First, it protects the steel structure from corrosion and prolongs its service life. Secondly, painting can enhance the aesthetics of the steel structure and improve its overall image. In addition, painting can also improve the weather resistance and wear resistance of the steel structure, allowing it to maintain good performance under various environmental conditions.

[0003] In the prior art, steel structure painting mostly uses manual spraying. When using manual spraying, the paint surface thickness of the steel structure is difficult to ensure. Under long-term painting operation, the operator's body organs are easily corroded, and manual spraying also increases the labor intensity of the operators. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: an automated painting equipment applied to the processing of steel structural parts, comprising: a base, a telescopic rod is fixedly connected to the top of the base; a movable rod, a bottom of the movable rod is fixedly connected to the inner wall of the base; a positioning frame, an inner wall of the positioning frame is fixedly connected to the top of the movable rod; a rotating slide rail, an inner wall of the rotating slide rail is rotatably connected to the outer wall of the positioning frame; a moving device, an outer wall of the moving device is slidably connected to the outer wall of the rotating slide rail; a connecting pipe, an outer wall of the connecting pipe is threadedly connected to the top of the moving device; a limiting device, a bottom of the limiting device is fixedly connected to the top of the telescopic rod, the outer wall of the telescopic rod is fixedly connected to the outer wall of the positioning frame through a connecting column, and the outer wall of the connecting column is fixedly connected to the outer wall of the telescopic rod, and the moving device is provided so that the upper half of the steel structural part placed on the base can be sprayed with paint.

[0005] Preferably, the moving device includes a sliding block, the top of the sliding block is fixedly connected to a first driving motor, the output end of the first driving motor is fixedly connected to a first roller, upper limit plates are fixedly connected to both sides of the top of the sliding block, the bottom of the sliding block is fixedly connected to a second driving motor, the output end of the second driving motor is fixedly connected to a second roller, the bottom of the outer wall of the sliding block is fixedly connected to a lower limit plate, the inner wall of the sliding block is threadedly connected to a threaded barrel, and the inner wall of the threaded barrel is rotatably connected to a nozzle. When the moving device is in operation, the staff can stay away from the painting area, thereby realizing the automation of painting and reducing the workload of the staff.

[0006] Preferably, the outer wall of the sliding block is slidably connected to the outer wall of the rotating slide rail, the outer wall of the first roller is rollingly connected to the top of the rotating slide rail, the outer wall of the second roller is rollingly connected to the bottom of the rotating slide rail, and the inner wall of the top of the nozzle is threadedly connected to the outer wall of the connecting pipe near the port. During the process of controlling the mobile device to spray paint, the operator's skin and other organs are not easily corroded because the user is away from the painting range.

[0007] The outer wall of the rolling tube is rotatably connected to the outer wall of the connecting tube, and the inner wall of the rolling tube is rotatably connected to the inner wall of the connecting tube.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. The utility model sets a moving device so that the upper half of the steel structure placed on the base can be painted. At the same time, during operation, the staff can stay away from the painting area, which not only realizes the automation of painting and reduces the work intensity of the staff, but also makes the skin and other organs of the operator less susceptible to corrosion.

[0010] 2. The utility model sets a limit device. Since the positioning frame needs to be lifted when placing and taking steel structures, and the moving device will drive the connecting pipe to move when carrying the nozzle, the copper drum limit device restricts the connecting pipe to prevent the connecting pipe from entering the painting range and affecting the painting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the mobile device of the utility model;

[0014] Figure 4 It is a partial structural schematic diagram of the telescopic rod of the utility model.

[0015] In the figure: 1. base; 2. movable rod; 3. positioning frame; 4. rotating slide rail; 5. moving device; 6. connecting pipe; 7. limiting device; 8. telescopic rod; 9. connecting column; 51. sliding block; 52. first drive motor; 53. first roller; 54. upper limit plate; 55. second drive motor; 56. second roller; 57. lower limit plate; 58. threaded cylinder; 59. nozzle; 71. fixed rod; 72. fixed shaft; 73. sliding cylinder; 74. rolling tube; 75. extension plate; 76. limiting rod. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0017] Embodiment 1:

[0018] See also Figure 1 - Figure 3 The utility model provides a technical solution: an automatic painting equipment used for processing steel structural parts, comprising: a base 1, a telescopic rod 8 is fixedly connected to the top of the base 1; a movable rod 2, the bottom of the movable rod 2 is fixedly connected to the inner wall of the base 1; a positioning frame 3, the inner wall of the positioning frame 3 is fixedly connected to the top of the movable rod 2; a rotating slide rail 4, the inner wall of the rotating slide rail 4 is rotatably connected to the outer wall of the positioning frame 3; a moving device 5, the outer wall of the moving device 5 is slidably connected to the outer wall of the rotating slide rail 4; a connecting pipe 6, the outer wall of the connecting pipe 6 is threadedly connected to the top of the moving device 5; a limiting device 7, the bottom of the limiting device 7 is fixedly connected to the top of the telescopic rod 8, the outer wall of the telescopic rod 8 is fixedly connected to the outer wall of the positioning frame 3 through a connecting column 9, and the outer wall of the connecting column 9 is fixedly connected to the outer wall of the telescopic rod 8. When in use, it is necessary to lift the positioning frame 3 on the movable rod 2 before painting, and lower the positioning frame 3 after placing the steel structural part to be painted on the base 1. When the bottom of the positioning frame 3 contacts the top of the base 1, painting can be started.

[0019] The moving device 5 includes a sliding block 51, a first driving motor 52 is fixedly connected to the top of the sliding block 51, a first roller 53 is fixedly connected to the output end of the first driving motor 52, upper limit plates 54 are fixedly connected to both sides of the top of the sliding block 51, a second driving motor 55 is fixedly connected to the bottom of the sliding block 51, a second roller 56 is fixedly connected to the output end of the second driving motor 55, a lower limit plate 57 is fixedly connected to the bottom of the outer wall of the sliding block 51, a threaded cylinder 58 is threadedly connected to the inner wall of the sliding block 51, and a nozzle 59 is rotatably connected to the inner wall of the threaded cylinder 58. The moving device 5 moves on two slide rails at the same time, and achieves multi-directional movement through combination. When the first driving motor 52 on the sliding block 51 drives the first roller 53 to rotate, under the limiting action of the upper limit plate 54, the moving device 5 moves on the rotating slide rail 4 in the left and right directions. Similarly, the second driving motor 55 drives the second roller 56 to rotate, and under the limiting of the lower limit plate 57, the moving device 5 can move on the rotating slide rail 4 in the front and rear directions.

[0020] The outer wall of the sliding block 51 is slidably connected to the outer wall of the rotating slide rail 4, the outer wall of the first roller 53 is rollingly connected to the top of the rotating slide rail 4, the outer wall of the second roller 56 is rollingly connected to the bottom of the rotating slide rail 4, and the inner wall of the top of the nozzle 59 is threadedly connected to the outer wall of the connecting pipe 6 near the port. Since the movement of the moving device 5 is controlled by the first drive motor 52 and the second drive motor 55, the operator can stay away from the painting range during the painting process. Since the threaded barrel 58 is threadedly connected to the inner wall of the sliding block 51, the threaded barrel 58 can be close to or away from the steel structure on the base 1, so that the nozzle 59 in the threaded barrel 58 can be adjusted, which is convenient for the operator to adjust the nozzle distance.

[0021] Embodiment 2:

[0022] See also Figure 1 - Figure 4 The utility model provides a technical solution: on the basis of the first embodiment, the limiting device 7 comprises a fixed rod 71, the top of the fixed rod 71 is fixedly connected with a fixed shaft 72, the outer wall of the fixed shaft 72 is slidably connected with a sliding cylinder 73, the inner wall of the sliding cylinder 73 is rotatably connected with a rolling tube 74, the outer side of the rolling tube 74 is provided with an extension plate 75, and the outer wall of the extension plate 75 is fixedly connected with a limiting rod 76;

[0023] The bottom of the fixed rod 71 is fixedly connected to the top of the telescopic rod 8, the inner wall of the sliding cylinder 73 is slidably connected to the outer wall of the connecting tube 6, the outer wall of the rolling tube 74 is rollingly connected to the outer wall of the connecting tube 6, the inner wall of the rolling tube 74 is rotatably connected to the outer wall of the fixed shaft 72, the two ends of the fixed shaft 72 are fixedly connected to the outer wall of the extension plate 75, the outer wall of the limiting rod 76 is slidably connected to the inner wall of the sliding cylinder 73, the connecting tube 6 is passed through the gap between the sliding cylinder 73 and the rolling tube 74, and then screwed into the internal thread of the nozzle 59, because the integral assembly composed of the sliding cylinder 73 and the rolling tube 74 is on the fixed shaft The connecting tube 6 slides on the sliding cylinder 72, and the sliding cylinder 73 limits the rotation of the sliding cylinder 73 through the limiting rod 76 on the extension plate 75, so that it is difficult for the connecting tube 6 to jump out of the limiting of the sliding cylinder 73 and the rolling tube 74. When the nozzle 59 is away from the limiting device 7 and the connecting tube 6 moves upward, the limiting effect makes it difficult for the connecting tube 6 above the sliding cylinder 73 to fall into the painting range. When the nozzle 59 is close to the limiting device 7, the connecting tube 6 slides downward under the action of the gravity of the connecting tube 6. At this time, due to the limiting effect and obstruction of the limiting device 7, it is difficult for the entrenched connecting tube 6 to enter the painting range.

[0024] Working principle:

[0025] When in use, it is necessary to lift the positioning frame 3 on the movable rod 2 before painting, and lower the positioning frame 3 after placing the steel structure to be painted on the base 1. When the bottom of the positioning frame 3 contacts the top of the base 1, you can start painting, and set a moving device 5 to drive the nozzle 59 to move, and paint the steel structure placed on the base 1. There are two rotating slide rails 4 that are perpendicular to each other horizontally and vertically on the positioning frame 3. The moving device 5 moves on the two slide rails at the same time. When the first driving motor 52 on the sliding block 51 drives the first roller 53 to rotate, under the limiting action of the upper limit plate 54, the moving device 5 moves on the rotating slide rail 4 in the left and right directions. Similarly, the second driving motor 55 drives the second roller 5 6 rotates, and under the limit of the lower limit plate 57, the moving device 5 can move on the rotating slide rail 4 in the front and rear directions. Since the two rotating slide rails 4 do not interfere with each other, the moving device 5 can move freely on the arc surface of the upper half of the positioning frame 3. Since the movement of the moving device 5 is controlled by the first drive motor 52 and the second drive motor 55, the operator can stay away from the painting range during the painting process. Since the threaded barrel 58 is threadedly connected to the inner wall of the sliding block 51, the threaded barrel 58 can be close to or away from the steel structure on the base 1, so that the nozzle 59 in the threaded barrel 58 can be adjusted, which is convenient for the operator to adjust the nozzle distance, so that the size of the steel structure to be painted is more diverse.

[0026] A limiting device 7 is provided to limit the connecting pipe 6 to prevent the connecting pipe 6 from jumping into the painting range. In the process of placing the steel structure and moving the moving device 5 for painting, the movement of the nozzle 59 will drive the connecting pipe 6 to move. A connecting column 9 is provided on the telescopic rod 8 to connect with one side of the positioning frame 3, so that the fixing rod 71 and the positioning frame 3 can move synchronously. At the same time, since an air pump required for painting is also provided on one side of the telescopic rod 8, the connecting pipe 6 connecting the air pump and the nozzle 59 is on the side of the limiting device 7 away from the positioning frame 3 under the restriction of the fixing rod 71 and the fixing shaft 72. After the connecting pipe 6 passes through the gap between the sliding cylinder 73 and the rolling tube 74, it is screwed into the internal thread of the nozzle 59. The integral assembly consisting of the movable cylinder 73 and the rolling tube 74 slides on the fixed shaft 72, and the sliding cylinder 73 limits the rotation of the sliding cylinder 73 through the limiting rod 76 on the extension plate 75, so that it is difficult for the connecting tube 6 to jump out of the limit of the sliding cylinder 73 and the rolling tube 74. When the nozzle 59 is away from the limiting device 7 and the connecting tube 6 moves upward, the limiting effect makes it difficult for the connecting tube 6 above the sliding cylinder 73 to fall into the painting range. When the nozzle 59 is close to the limiting device 7, under the action of the gravity of the connecting tube 6, the connecting tube 6 slides downward. At this time, due to the limiting effect and obstruction of the limiting device 7, it is difficult for the entrenched connecting tube 6 to enter the painting range, thereby achieving the purpose of the connecting tube 6 being difficult to affect the painting effect.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An automatic painting equipment used in steel structure processing, characterized in that: include: A base (1), a telescopic rod (8) being fixedly connected to the top of the base (1); A movable rod (2), the bottom of the movable rod (2) being fixedly connected to the inner wall of the base (1); A positioning frame (3), the inner wall of the positioning frame (3) being fixedly connected to the top of the movable rod (2); A rotating slide rail (4), the inner wall of the rotating slide rail (4) being rotatably connected to the outer wall of the positioning frame (3); A moving device (5), wherein an outer wall of the moving device (5) is slidably connected to an outer wall of the rotating slide rail (4); A connecting pipe (6), the outer wall of the connecting pipe (6) being threadably connected to the top of the moving device (5); A limiting device (7), wherein the bottom of the limiting device (7) is fixedly connected to the top of the telescopic rod (8).

2. The automatic painting equipment for steel structure processing according to claim 1 is characterized in that: The outer wall of the telescopic rod (8) is fixedly connected to the outer wall of the positioning frame (3) via a connecting column (9), and the outer wall of the connecting column (9) is fixedly connected to the outer wall of the telescopic rod (8).

3. The automatic painting equipment for steel structure processing according to claim 1 is characterized in that: The moving device (5) comprises a sliding block (51), the top of the sliding block (51) is fixedly connected to a first driving motor (52), the output end of the first driving motor (52) is fixedly connected to a first roller (53), upper limit plates (54) are fixedly connected to both sides of the top of the sliding block (51), the bottom of the sliding block (51) is fixedly connected to a second driving motor (55), the output end of the second driving motor (55) is fixedly connected to a second roller (56), the bottom of the outer wall of the sliding block (51) is fixedly connected to a lower limit plate (57), the inner wall of the sliding block (51) is threadedly connected to a threaded barrel (58), and the inner wall of the threaded barrel (58) is rotatably connected to a nozzle (59).

4. The automatic painting equipment for steel structure processing according to claim 3 is characterized in that: The outer wall of the sliding block (51) is slidably connected to the outer wall of the rotating slide rail (4), the outer wall of the first roller (53) is rollingly connected to the top of the rotating slide rail (4), the outer wall of the second roller (56) is rollingly connected to the bottom of the rotating slide rail (4), and the inner wall of the top of the nozzle (59) is threadedly connected to the outer wall of the connecting pipe (6) near the port.

5. The automatic painting equipment for steel structure processing according to claim 1 is characterized in that: The limiting device (7) comprises a fixed rod (71), the top of the fixed rod (71) is fixedly connected to a fixed shaft (72), the outer wall of the fixed shaft (72) is slidably connected to a sliding cylinder (73), the inner wall of the sliding cylinder (73) is rotatably connected to a rolling tube (74), an extension plate (75) is arranged outside the rolling tube (74), and the outer wall of the extension plate (75) is fixedly connected to the limiting rod (76).

6. The automatic painting equipment for steel structure processing according to claim 5 is characterized in that: The bottom of the fixed rod (71) is fixedly connected to the top of the telescopic rod (8), the inner wall of the sliding cylinder (73) is slidably connected to the outer wall of the connecting tube (6), the outer wall of the rolling tube (74) is rollingly connected to the outer wall of the connecting tube (6), the inner wall of the rolling tube (74) is rotationally connected to the outer wall of the fixed shaft (72), the two ends of the fixed shaft (72) are fixedly connected to the outer wall of the extension plate (75), and the outer wall of the limit rod (76) is slidably connected to the inner wall of the sliding cylinder (73).

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