Coating spraying equipment for metal product processing

Abstract

The utility model discloses coating spraying equipment for metal product processing, which relates to the technical field of metal product processing devices and comprises a fixing seat, a processing cylinder is mounted in the fixing seat, a conveying belt is mounted in the processing cylinder, a fixing ring is slidably connected in the processing cylinder, and the conveying belt is mounted in the fixing ring. The outer surface of the fixing ring is slidably connected with a moving ring, the outer surface of the moving ring is fixedly connected with a scraper blade, the outer surface of the fixing seat is fixedly connected with a first connecting seat, the interior of the first connecting seat is rotatably connected with a fixing shaft, the outer surface of the fixing shaft is fixedly connected with a gear, and through cooperation of the moving ring, the gear and the scraper blade, the scraper blade is fixedly connected to the outer surface of the fixing shaft. A movable ring can be controlled to rotate through a gear, a scraper can be driven to rotate through the movable ring, a sprayer is controlled to move upwards during cleaning, the inner wall of the treatment cylinder can be cleaned through circumferential rotation of the scraper at the moment, and the function of cleaning the circumferential inner wall of the treatment cylinder is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing devices, in particular to a coating spraying device used for metal product processing. Background Art

[0002] Metal products are products made from various metal elements. Metal processing can produce metal products with excellent appearance and performance, such as various metal parts and metal containers, etc., which can effectively improve the work efficiency of staff. They are involved in many fields and occupy a large proportion.

[0003] During metal processing, the surface of the metal product needs to be sprayed. A layer of coating can be sprayed on the surface of the metal product through spraying. Spraying can increase the anti-oxidation and anti-corrosion ability of the metal product during use, and increase the service life of the metal product. A spray setting is required during spraying. When spraying, the metal product is placed on a conveyor belt and sprayed through a sprayer. The sprayer will spray various spray materials during spraying. These materials will splash onto the outside of the metal product when hitting the metal product and will adhere to the inside of the spraying equipment. Moreover, during the spraying process, some of the paint floating in the air will adhere to the inner wall of the spraying device. At this time, the side walls and top of the spraying device will be attached with a lot of impurities like oil smoke, which is very troublesome to clean. For this reason, we provide a coating spraying equipment for metal product processing to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a coating spraying device for metal product processing.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating spraying device for metal product processing, comprising a fixed seat, a processing cylinder is installed inside the fixed seat, a conveyor belt is installed inside the processing cylinder, a fixed ring is slidably connected to the inside of the processing cylinder, a moving ring is slidably connected to the outer surface of the fixed ring, a scraper is fixedly connected to the outer surface of the moving ring, a water outlet pipe is connected to the inside of the processing cylinder, a connecting seat 1 is fixedly connected to the outer surface of the fixed seat, a fixed shaft is rotatably connected to the inside of the connecting seat 1, a gear is fixedly connected to the outer surface of the fixed shaft, a protective box is connected to the inside of the processing cylinder, a hydraulic cylinder is installed outside the protective box, and a sprayer is installed at the output end of the hydraulic cylinder.

[0008] Furthermore, a connecting seat 2 is installed on the outside of the fixed seat, and a rotating shaft is rotatably connected inside the connecting seat 2. The conveyor belt is sleeved on the outside of the rotating shaft. A motor 1 is installed on the outside of the connecting seat 2, and the output end of the motor 1 is fixedly connected to the outer surface of the rotating shaft.

[0009] Furthermore, a pipe is installed outside the treatment cylinder, the pipe mouth of the pipe is connected to the pipe mouth of the water outlet pipe, and two groups of the pipe and the water outlet pipe are provided and symmetrically installed on both sides of the treatment cylinder.

[0010] Furthermore, the outer surface of the movable ring is rotatably connected to the inner wall of the treatment cylinder, the gear teeth of the gear mesh with the gear teeth of the movable ring, and the connecting seat and the gear are provided in two groups and symmetrically installed on both sides of the axis of the treatment cylinder.

[0011] Furthermore, a second motor is installed outside the first connecting seat, and an output end of the second motor is fixedly connected to an outer surface of the fixed shaft.

[0012] Furthermore, the outer surface of the scraper is slidably connected to the inner wall of the processing cylinder, and the scraper is provided in multiple groups and a circular array is installed outside the moving ring.

[0013] Furthermore, a drain groove is provided inside the treatment cylinder, the drain groove is located below the treatment cylinder, and a collection box is provided below the drain groove.

[0014] III) Beneficial effects

[0015] Compared with the prior art, the coating spraying equipment for metal product processing has the following beneficial effects:

[0016] 1. The utility model cooperates between a moving ring, a gear and a scraper. First, the moving ring can be controlled to rotate by the gear, and the scraper can be driven to rotate by the moving ring. When cleaning, the sprayer is controlled to move up. At this time, the scraper rotates in a circle to clean the inner wall of the treatment tube, thereby preventing splashes and scattered paint from adhering to the inner wall of the treatment tube and being difficult to clean during spraying. The treatment tube is set as a circular tube structure, which is convenient for cleaning the inner wall during cleaning, thereby realizing the function of cleaning the circumferential inner wall of the treatment tube.

[0017] 2. The utility model is provided with components such as a water outlet pipe. When the scraper is cleaning, the inner wall of the treatment tube can be humidified through the water outlet pipe. At this time, the scraper can more easily scrape off the attached paint after scraping, which is convenient for the scraper to perform better cleaning. By providing components such as a leakage groove and a collection box, the impurities scraped off by the scraper during cleaning can fall into the inside of the collection box through the leakage groove, which is convenient for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structure diagram of the utility model;

[0019] Figure 2 This is a structural diagram of the treatment tube components of the utility model;

[0020] Figure 3 This is the internal structure diagram of the treatment tube of the utility model;

[0021] Figure 4 This is a structural diagram of the movable ring component of the utility model.

[0022] In the figure: 1. fixed seat; 2. treatment cylinder; 3. conveyor belt; 4. fixed ring; 5. movable ring; 6. scraper; 7. water outlet pipe; 8. connecting seat 1; 9. fixed shaft; 10. gear; 11. protective box; 12. hydraulic cylinder; 13. sprayer; 14. connecting seat 2; 15. rotating shaft; 16. motor 1; 17. pipeline; 18. motor 2; 19. drain trough; 20. collection box. 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] like Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a coating spraying device for metal product processing, comprising a fixed seat 1, a processing tube 2 is installed inside the fixed seat 1, and the processing tube 2 is arranged as a circular tube structure, which has fewer dead corners on the edges than a square structure and is more convenient to clean.

[0025] A conveyor belt 3 is installed inside the processing cylinder 2, and metal products that need to be sprayed can be transported through the conveyor belt 3, so that the metal products can be conveniently controlled to move to the center position of the processing cylinder 2 for processing. A connecting seat 2 14 is installed outside the fixed seat 1, and the internal rotation of the connecting seat 2 14 is connected to a rotating shaft 15. The conveyor belt 3 is sleeved on the outside of the rotating shaft 15, and a motor 16 is installed outside the connecting seat 2 14. The output end of the motor 16 is fixedly connected to the outer surface of the rotating shaft 15. The rotating shaft 15 can be stably fixed by multiple groups of connecting seats 2 14 to ensure the stability of the conveyor belt 3 when working.

[0026] The interior of the processing cylinder 2 is slidably connected to a fixed ring 4, and the outer surface of the fixed ring 4 is slidably connected to a moving ring 5, and the outer surface of the moving ring 5 is rotatably connected to the inner wall of the processing cylinder 2. The fixed ring 4 is fixed by a plurality of groups of reinforcing plates, and the outside of the moving ring 5 can be limited to prevent the moving ring 5 from being out of contact with the inside of the processing cylinder 2 when rotating. A circular array of gear teeth is installed inside the moving ring 5, and a scraper 6 is fixedly connected to the outer surface of the moving ring 5, and the outer surface of the scraper 6 is slidably connected to the inner wall of the processing cylinder 2. The scraper 6 is provided in a plurality of groups and the circular array is installed outside the moving ring 5. The scraper 6 can be rotated to clean the inner wall of the processing cylinder 2. Through the circular rotation of the scraper 6 and the circular structure of the processing cylinder 2, there will be no dead corners during cleaning, and the cleaning is cleaner.

[0027] A leakage groove 19 is opened inside the processing cylinder 2, and the leakage groove 19 is located at the lower position of the processing cylinder 2. A collecting box 20 is arranged below the leakage groove 19. The leakage groove 19 can discharge the impurities generated when the scraper 6 is cleaned and collect them through the collecting box 20, which is convenient for the staff to handle.

[0028] The interior of the treatment cylinder 2 is connected to a water outlet pipe 7, and the exterior of the treatment cylinder 2 is provided with a pipe 17, the pipe mouth of the pipe 17 is connected to the pipe mouth of the water outlet pipe 7, and two groups of pipes 17 and water outlet pipes 7 are provided and symmetrically installed on both sides of the treatment cylinder 2. There are multiple groups of water outlet pipes 7 and they are arranged horizontally. The inner wall of the treatment cylinder 2 can be wetted by the water outlet pipe 7, and when the scraper 6 rotates for cleaning, it is convenient to clean the attachments on the inner wall more easily, thereby improving the cleaning effect. The outside of the pipe 17 can be connected to components such as a water pump to facilitate water supply.

[0029] The outer surface of the fixed seat 1 is fixedly connected to a connecting seat 8, the interior of the connecting seat 8 is rotatably connected to a fixed shaft 9, the outer surface of the fixed shaft 9 is fixedly connected to a gear 10, and two groups of connecting seats 8 and gears 10 are provided and symmetrically installed on both sides of the axis of the processing tube 2. The gear 10 can be stably fixed by the connecting seat 8, and the gear 10 and the gear teeth of the moving ring 5 are meshed with each other, so that when the gear 10 rotates, the moving ring 5 can be controlled to rotate and drive the scraper 6 to rotate, and the scraper 6 can be driven to rotate and perform cleaning operations. The connecting seats 8 and gears 10 at both ends can ensure the stability of the moving ring 5 during rotation, and ensure the stability of the overall work.

[0030] An electric motor 18 is installed on the outside of the connecting seat 18, and the output end of the electric motor 18 is fixedly connected to the outer surface of the fixed shaft 9. The two sets of electric motors 18 can drive the gear 10 to rotate, and the two sets of gears 10 can control the movement of the moving ring 5 to rotate, thereby ensuring the stability of the moving ring 5 during rotation.

[0031] The interior of the treatment barrel 2 is connected to a protection box 11, and a hydraulic cylinder 12 is installed on the outside of the protection box 11. A sprayer 13 is installed at the output end of the hydraulic cylinder 12. The sprayer 13 can be driven by the hydraulic cylinder 12 to move up and down. When performing cleaning operations, the sprayer 13 can be controlled to move above the treatment barrel 2 to prevent the scraper 6 from causing damage to the sprayer 13.

[0032] Working principle: When in use, the metal products can be placed on the conveyor belt 3 for transportation, and the position of the sprayer 13 can be controlled by the hydraulic cylinder 12 to facilitate the spraying operation on the metal products. When cleaning the inner wall of the treatment tube 2, first control the sprayer 13 to move up, and then the motor 18 drives the fixed shaft 9 to rotate, and the fixed shaft 9 can drive the gear 10 to rotate. The gear 10 engages with the moving ring 5 to drive the moving ring 5 to rotate and further drive the scraper 6 to rotate. The rotation of the scraper 6 can clean the inner wall of the treatment tube 2. When cleaning, the inner wall of the treatment tube 2 can be wetted by the water outlet pipe 7 to facilitate better cleaning of the scraper 6. The impurities cleaned can enter the interior of the collection box 20 through the leakage groove 19.

Claims

1. A coating spraying device for metal product processing, comprising a fixing seat (1), characterized in that: A treatment cylinder (2) is installed inside the fixed seat (1), a conveyor belt (3) is installed inside the treatment cylinder (2), a fixed ring (4) is slidably connected inside the treatment cylinder (2), a movable ring (5) is slidably connected to the outer surface of the fixed ring (4), a scraper (6) is fixedly connected to the outer surface of the movable ring (5), a water outlet pipe (7) is connected inside the treatment cylinder (2), a connecting seat (8) is fixedly connected to the outer surface of the fixed seat (1), a fixed shaft (9) is rotatably connected inside the connecting seat (8), a gear (10) is fixedly connected to the outer surface of the fixed shaft (9), a protective box (11) is connected inside the treatment cylinder (2), a hydraulic cylinder (12) is installed outside the protective box (11), and a sprayer (13) is installed at the output end of the hydraulic cylinder (12).

2. The coating spraying equipment for metal product processing according to claim 1, characterized in that: A second connecting seat (14) is installed outside the fixed seat (1), and a rotating shaft (15) is rotatably connected inside the second connecting seat (14). The conveyor belt (3) is sleeved on the outside of the rotating shaft (15). A motor (16) is installed outside the second connecting seat (14), and the output end of the motor (16) is fixedly connected to the outer surface of the rotating shaft (15).

3. The coating spraying equipment for metal product processing according to claim 1, characterized in that: A pipe (17) is installed outside the treatment cylinder (2), the pipe mouth of the pipe (17) is connected to the pipe mouth of the water outlet pipe (7), and two groups of the pipe (17) and the water outlet pipe (7) are provided and symmetrically installed on both sides of the treatment cylinder (2).

4. The coating spraying equipment for metal product processing according to claim 1, characterized in that: The outer surface of the movable ring (5) is rotatably connected to the inner wall of the processing cylinder (2), the gear teeth of the gear (10) are meshed with the gear teeth of the movable ring (5), and the connecting seat (8) and the gear (10) are both provided in two groups and are symmetrically installed on both sides of the axis of the processing cylinder (2).

5. The coating spraying equipment for metal product processing according to claim 1, characterized in that: The outside of the connecting seat 1 (8) is provided with a motor 2 (18), and the output end of the motor 2 (18) is fixedly connected to the outer surface of the fixed shaft (9).

6. The coating spraying equipment for metal product processing according to claim 1, characterized in that: The outer surface of the scraper (6) is slidably connected to the inner wall of the processing cylinder (2), and the scraper (6) is provided in multiple groups and is installed in a circular array outside the moving ring (5).

7. The coating spraying equipment for metal product processing according to claim 1, characterized in that: A leakage groove (19) is provided inside the treatment cylinder (2), the leakage groove (19) is located below the treatment cylinder (2), and a collection box (20) is provided below the leakage groove (19).

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