Spraying equipment for metal product galvanized line pipe

Abstract

The utility model relates to the field of pipeline spraying equipment, and discloses spraying equipment for a metal product galvanized line pipe, which comprises a machine shell, a first motor is fixedly connected in the machine shell, a gear is fixedly connected with the output end of the first motor, a disc is rotatably connected in the machine shell, a second motor is fixedly connected in the disc, and the second motor is fixedly connected with the output end of the first motor. And a rotating disc is fixedly connected to the output end of the second motor, a curved surface groove is formed in the rotating disc, the outer walls of the clamping rods are slidably connected into the curved surface groove, and a transmission assembly is arranged in the machine shell. According to the spraying device, through cooperation of the first motor, the gear, the toothed plate, the disc, the first sliding block, the second motor, the rotating disc and the clamping rods, the effects that spraying of the whole workpiece can be completed in the one-time rotating process, and it is ensured that paint evenly covers the whole surface are achieved, and the problems that an existing spraying device needs to conduct secondary spraying on the workpiece, and the spraying efficiency is high are solved. And the problem that the coating uniformity is poor is solved, and the production efficiency and the production quality are improved.

Description

Technical Field

[0001] The utility model relates to the field of pipeline spraying equipment, in particular to spraying equipment for galvanized wire pipes of metal products. Background Art

[0002] In the metal processing industry, galvanized wire pipes are widely used as components, and their surface spray treatment is essential to improve corrosion resistance and extend service life. Galvanized wire pipes are often used to transport liquids, gases and solid materials. The coating on their surface can not only effectively prevent corrosion, but also improve their appearance quality and durability.

[0003] Existing galvanized wire pipe spraying equipment for metal products is often operated manually or semi-automatically. After the wire pipe is fixed in a certain position, the paint is sprayed on the surface by a spray gun or other paint spraying equipment. After spraying on one side of the wire pipe is completed, the wire pipe is rotated and the back of the wire pipe is sprayed. After the wire pipe spraying work is completed, the paint is allowed to cure naturally.

[0004] When existing equipment is used to spray wire pipes, since the outer wall of the wire pipe needs to be sprayed, the existing equipment often sprays one side of the wire pipe first, and then rotates the wire pipe to spray the back side. This involves many working steps and a large workload. In addition, since the wire pipe is fixed before being sprayed, the coating of the wire pipe will be uneven. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a spraying device for galvanized wire pipes of metal products, aiming to improve the problems of the existing equipment having more working steps, larger workload and uneven coating of the wire pipes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for galvanized wire pipes of metal products, comprising a casing, a motor 1 is fixedly connected inside the casing, a gear is fixedly connected to the output end of the motor 1, a disc is rotatably connected inside the casing, a toothed plate is fixedly connected to the outer wall of the disc, the toothed plate is meshed with the gear, a slide groove 1 is provided inside the disc, a slider 1 is provided inside the disc, the outer wall of the slider 1 is slidably connected to the inside of the slide groove 1, a clamping rod is fixedly connected to one side of the outer wall of the slider 1, a motor 2 is fixedly connected inside the disc, a rotating disk is fixedly connected to the output end of the motor 2, a curved groove is provided inside the rotating disk, the outer wall of the clamping rod is slidably connected to the inside of the curved groove, and a transmission assembly is provided inside the casing.

[0007] Furthermore, the transmission assembly includes motor three and screw rod two, one end of screw rod two is fixedly connected to the output end of motor three, the outer wall of motor three is fixedly connected to the inside of the casing, and the other end of screw rod two is rotatably connected to the inside of the casing.

[0008] Furthermore, a slide groove three is provided inside the housing, a slider two is threadedly connected to the outer wall of the screw rod two, and the outer wall of the slider two is slidably connected to the inside of the slide groove three.

[0009] Furthermore, a nozzle is fixedly connected to the top of the slider 2, another motor 3 is fixedly connected inside the housing, and a screw rod 1 is fixedly connected to the output end of the motor 3.

[0010] Furthermore, a second slide groove is provided inside the housing, a second slide block is threadedly connected to the outer wall of the first screw rod, and the outer wall of the second slide block is slidably connected to the inside of the second slide groove.

[0011] Furthermore, a dryer is fixedly connected to the top of the second sliding block.

[0012] Furthermore, a bayonet is fixedly connected to one side of the outer wall of the casing, one end of the bayonet is fixedly connected to a door, one side of the outer wall of the door is fixedly connected to a hinge, one end of the hinge is fixedly connected to one side of the outer wall of the casing, and the door is rotatably connected to the inside of the casing.

[0013] Furthermore, an observation window is provided on the top of the casing.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the cooperation among the motor 1, the gear, the tooth plate, the disc, the slider 1, the motor 2, the rotating disc and the clamping rod, the spraying of the entire workpiece can be completed in one rotation process, ensuring that the paint evenly covers the entire surface, solving the problem that the existing spraying equipment needs to spray the workpiece twice and the coating uniformity is poor, thereby improving the production efficiency and production quality.

[0016] 2. In the utility model, through the cooperation between motor three, screw one, screw two, dryer and nozzle, the wire tube can be automatically sprayed and dried, and the paint can be helped to cure and dry quickly, which solves the problem of slow curing speed and long working cycle of the existing equipment after spraying the wire tube, and shortens the working cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the spraying equipment for galvanized wire pipes of metal products proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the casing of the spraying equipment for galvanized wire pipes of metal products proposed in the utility model;

[0019] Figure 3 A schematic diagram of a disc cross section of a spraying device for galvanized wire pipes of metal products proposed in the utility model;

[0020] Figure 4 The utility model discloses a schematic diagram of the structure of a dryer of a spraying device for galvanized wire pipes of metal products.

[0021] Legend:

[0022] 1. Casing; 2. Motor 1; 3. Gear; 4. Tooth plate; 5. Disc; 6. Slide 1; 7. Slider 1; 8. Motor 2; 9. Rotating disc; 10. Curved groove; 11. Observation window; 12. Door; 13. Hinge; 14. Bayonet; 15. Dryer; 16. Slider 2; 17. Nozzle; 18. Slider 3; 19. Motor 3; 20. Slide 2; 21. Screw 1; 22. Screw 2; 23. Slide 3; 24. Clamp rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a spraying device for galvanized wire pipes of metal products, comprising a casing 1, a motor 2 is fixedly connected inside the casing 1, a gear 3 is fixedly connected to the output end of the motor 2, a disc 5 is rotatably connected inside the casing 1, a toothed plate 4 is fixedly connected to the outer wall of the disc 5, the toothed plate 4 is meshed with the gear 3, a slide groove 6 is provided inside the disc 5, a slider 7 is provided inside the disc 5, the outer wall of the slider 7 is slidably connected to the inside of the slide groove 6, a clamping rod 24 is fixedly connected to one side of the outer wall of the slider 7, a motor 2 8 is fixedly connected inside the disc 5, a rotating disk 9 is fixedly connected to the output end of the motor 2 8, a curved groove 10 is provided inside the rotating disk 9, the outer wall of the clamping rod 24 is slidably connected to the inside of the curved groove 10, and a transmission component is provided inside the casing 1;

[0025] Specifically, when using the spraying equipment for galvanized wire pipes of metal products, first put the wire pipe on the clamping rod 24. Because the inside of the wire pipe is hollow, the wire pipe is first put on the bottom of the clamping rod 24, and then the other end of the wire pipe is put on the other clamping rod 24. The distance between the two clamping rods 24 is sufficient, and then start the motor 2 8, the motor 2 8 drives the rotating disk 9 to rotate, and then the rotating disk 9 drives the clamping rod 24 to perform a diffusion movement, so as to clamp the inside of the wire pipe. After clamping, start the motor 2, the motor 2 drives the gear 3 to rotate, and through the cooperation of the tooth plate 4, the disc 5 can be rotated, so that the wire pipe rotates. The mechanism ensures that the paint evenly covers the entire surface by rotating the workpiece, thereby obtaining a uniform coating thickness and appearance.

[0026] Reference Figure 2 - Figure 4 The transmission assembly includes a motor 3 19 and a screw rod 22, one end of the screw rod 22 is fixedly connected to the output end of the motor 3 19, the outer wall of the motor 3 19 is fixedly connected to the inside of the casing 1, and the other end of the screw rod 22 is rotatably connected to the inside of the casing 1;

[0027] Specifically, after the wire tube is clamped, the motor three 19 is turned on first, and the motor three 19 drives the screw rod two 22 to rotate, thereby driving the nozzle 17 to spray the wire tube. The reason why the mechanism uses the screw rod two 22 is that the screw rod two 22 can achieve highly precise linear motion control to ensure that the paint is evenly sprayed onto the wire tube.

[0028] Reference Figure 1 and Figure 4 A slide groove 3 23 is provided inside the casing 1, a slider 3 18 is threadedly connected to the outer wall of the screw rod 22, the outer wall of the slider 3 18 is slidably connected to the inside of the slide groove 3 23, a nozzle 17 is fixedly connected to the top of the slider 3 18, another motor 3 19 is fixedly connected to the inside of the casing 1, and a screw rod 1 21 is fixedly connected to the output end of the motor 3 19, a slide groove 20 is provided inside the casing 1, a slider 2 16 is threadedly connected to the outer wall of the screw rod 1 21, the outer wall of the slider 2 16 is slidably connected to the inside of the slide groove 20, a dryer 15 is fixedly connected to the top of the slider 2 16, a bayonet 14 is fixedly connected to one side of the outer wall of the casing 1, one end of the bayonet 14 is fixedly connected to the door 12, a hinge 13 is fixedly connected to one side of the outer wall of the door 12, one end of the hinge 13 is fixedly connected to one side of the outer wall of the casing 1, the door 12 is rotatably connected to the inside of the casing 1, and an observation window 11 is provided on the top of the casing 1;

[0029] Specifically, after the spraying work on the wire tube is completed, the dryer 15 is started first, and then another motor three 19 is started. The motor three 19 will drive the screw rod 21, thereby driving the dryer 15 to move and dry the wire tube. This mechanism evaporates the solvent or moisture on the surface of the coating to speed up the curing speed of the coating, which helps prevent the coating from being contaminated or damaged when it is not fully cured, and ensures that the quality and performance of the coating meet the requirements.

[0030] Working principle: When using the spraying equipment for galvanized wire pipes of metal products, first open the door 12, then insert the wire pipe on the clamping rod 24, then start the motor 2 8, the motor 2 8 drives the rotating disk 9 to rotate, and then drives the clamping rod 24 to clamp the inside of the wire pipe, and then start the motor 1 2, the motor 1 2 drives the gear 3 to rotate, and drives the disc 5 to rotate through the cooperation with the tooth plate 4, so that the wire pipe rotates, and then start the nozzle 17 and the motor 3 19. While the wire pipe rotates, the motor 3 19 drives the nozzle 17 to spray the wire pipe. After the spraying is completed, stop the nozzle 17 and the motor 3 19, start another motor 3 19 to drive the dryer 15 to dry the wire pipe. After the drying is completed, stop the motor 1 2, start the motor 2 8 to reverse, and the wire pipe can be removed, thereby completing the spraying of the galvanized wire pipe.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spraying device for galvanized wire pipes of metal products, comprising a housing (1), characterized in that: A motor (2) is fixedly connected inside the casing (1), and a gear (3) is fixedly connected to the output end of the motor (2). A disk (5) is rotatably connected inside the casing (1), and a toothed plate (4) is fixedly connected to the outer wall of the disk (5). The toothed plate (4) meshes with the gear (3). A slide groove (6) is provided inside the disk (5), and a slider (7) is provided inside the disk (5). The outer wall of the slider (7) is slidably connected to the inside of the slide groove (6). A clamping rod (24) is fixedly connected to one side of the outer wall of the slider (7). A motor (8) is fixedly connected inside the disk (5), and a rotating disk (9) is fixedly connected to the output end of the motor (8). A curved groove (10) is provided inside the rotating disk (9), and the outer wall of the clamping rod (24) is slidably connected to the inside of the curved groove (10). A transmission component is provided inside the casing (1).

2. The spraying equipment for galvanized wire pipe of metal products according to claim 1 is characterized in that: The transmission assembly comprises a motor three (19) and a screw rod two (22), one end of the screw rod two (22) is fixedly connected to the output end of the motor three (19), the outer wall of the motor three (19) is fixedly connected to the inside of the housing (1), and the other end of the screw rod two (22) is rotatably connected to the inside of the housing (1).

3. The spraying equipment for galvanized wire pipe of metal products according to claim 2 is characterized in that: A slide groove three (23) is provided inside the housing (1), and a slider three (18) is threadedly connected to the outer wall of the screw rod two (22), and the outer wall of the slider three (18) is slidably connected to the inside of the slide groove three (23).

4. The spraying equipment for galvanized wire pipe of metal products according to claim 3 is characterized in that: The top of the slider three (18) is fixedly connected to a nozzle (17), the inside of the housing (1) is fixedly connected to another motor three (19), and the output end of the motor three (19) is fixedly connected to a screw rod one (21).

5. The spraying equipment for galvanized wire pipe of metal products according to claim 4 is characterized in that: A second slide groove (20) is provided inside the housing (1), and a second slider (16) is threadedly connected to the outer wall of the first screw rod (21), and the outer wall of the second slider (16) is slidably connected to the inside of the second slide groove (20).

6. The spraying equipment for galvanized wire pipe of metal products according to claim 5, characterized in that: The top of the second sliding block (16) is fixedly connected with a drying device (15).

7. The spraying equipment for galvanized wire pipe of metal products according to claim 1 is characterized in that: A bayonet (14) is fixedly connected to one side of the outer wall of the casing (1), one end of the bayonet (14) is fixedly connected to the door (12), one side of the outer wall of the door (12) is fixedly connected to a hinge (13), one end of the hinge (13) is fixedly connected to one side of the outer wall of the casing (1), and the door (12) is rotatably connected to the inside of the casing (1).

8. The spraying equipment for galvanized wire pipe of metal products according to claim 7, characterized in that: The top of the casing (1) is provided with an observation window (11).

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