Paint-sprayed steel pipe conveying device

Abstract

The utility model discloses a paint spraying steel pipe conveying device which comprises a bottom frame and a roller type conveyor, the roller type conveyor is arranged at the top end of the bottom frame, a water tank is arranged at the bottom end of the roller type conveyor, a plurality of sets of connecting shafts are movably installed in the water tank at equal intervals, and the connecting shafts all extend out of the water tank. The surface of each connecting shaft is sleeved with a roller brush, first motors are installed on the portions, on one sides of the connecting shafts, of the outer wall of the water tank, the output ends of the first motors are connected with the connecting shafts, a connecting frame is installed on the portion, on one side of the water tank, of the outer wall of the roller type conveyor, and supporting shafts are symmetrically arranged on the outer wall of the connecting frame. According to the paint spraying steel pipe conveying device, the paint spraying steel pipe can be conveniently and fast supported and conveyed in an opposite clamping mode, the conveying rollers can be conveniently and rotatably cleaned, the paint spraying steel pipe can be conveniently conveyed in multiple positions, and the rotating flexibility of the conveying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a conveying device for spray-painted steel pipes. Background Technique

[0002] In the work of the steel pipe processing industry, some steel pipes are used in outdoor environments or humid environments. After the steel pipes used in such environments are processed and formed, it is necessary to spray paint on the surface of the steel pipes. The most common is to spray anti-rust paint to improve the anti-rust effect of the steel pipes. After the spray painting treatment of the steel pipes is completed, the spray-painted steel pipes need to be transported to the storage area.

[0003] As disclosed in a steel pipe conveying device with the authorization announcement number CN214398490U, it includes driving gears arranged at both ends and a chain conveying mechanism matched with the driving gears. The chain conveying mechanism includes a plurality of support wheels arranged at intervals. Every two adjacent support wheels form a steel pipe support unit. The adjacent support wheels are connected by a connecting plate. The connecting plate is connected to the central axis of the support wheel and the central axis protrudes outwards. When the central axis reaches both ends of the chain conveying mechanism, it can be matched with the tooth grooves of the driving gears and clamped in the tooth grooves to realize the rotation driven by the driving gears to convey the steel pipes.

[0004] Although it realizes a steel pipe conveying device, adopts a chain structure, ensures that it can move around two driving gears, and is different from the conventional gear-chain structure, ensures the horizontal conveying of the steel pipes, and does not collide during the conveying process, reducing the occurrence of collisions, which has important significance. However, it does not solve the problem that the existing conveying device is not conducive to the convenient opposite clamping and supporting conveying of spray-painted steel pipes, is not conducive to the rotational cleaning of the conveying rollers, is not conducive to the multi-position conveying of spray-painted steel pipes, and affects the rotational flexibility of the conveying device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a conveying device for spray-painted steel pipes to solve the problems put forward in the above background technique that the conveying device is not convenient for the convenient opposite clamping and supporting conveying of spray-painted steel pipes, is not convenient for the rotational cleaning of the conveying rollers, is not convenient for the multi-position conveying of spray-painted steel pipes, and affects the rotational flexibility of the conveying device.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A paint spraying steel pipe conveying device, comprising a chassis and a roller conveyor. A roller conveyor is provided at the top end of the chassis. A water tank is provided at the bottom end of the roller conveyor. A plurality of groups of connecting shafts are movably installed at equal intervals inside the water tank, and the connecting shafts all extend to the outside of the water tank. Drum brushes are sleeved on the surfaces of the connecting shafts. First motors are installed on the outer walls of the water tank on one side of the connecting shafts, and the output ends of the first motors are all connected to the connecting shafts. A connecting frame is installed on the outer wall of the roller conveyor on one side of the water tank. Support shafts are symmetrically provided on the outer wall of the connecting frame. Connecting sleeves are sleeved on the surfaces of the support shafts, and the support shafts are all movably connected to the connecting sleeves, and the connecting sleeves are all connected to the connecting frame. Movable frames are sleeved on the top ends of the support shafts. Movable rollers are movably installed on the outer walls of the movable frames.

[0007] Preferably, air cylinders are symmetrically and movably installed at the bottom end of the connecting frame, and telescopic rods are installed at the output ends of the air cylinders.

[0008] Preferably, connecting arms are sleeved on the surfaces of the support shafts on one side of the telescopic rods. Movable shafts are installed at the ends of the telescopic rods close to the connecting arms, and the telescopic rods are all movably connected to the connecting arms through the movable shafts.

[0009] Preferably, two groups of connecting seats are symmetrically installed at the bottom end of the water tank. Support wheels are installed at the bottom ends of the connecting seats, and the support wheels are all slidably connected to the chassis.

[0010] Preferably, a rotating platform is provided at the bottom end of the water tank on one side of the connecting seat. A support frame is installed at the top end of the rotating platform, and the support frame is connected to the water tank.

[0011] Preferably, a support box is installed at the bottom end of the chassis. A second motor is installed inside the support box. A rotating shaft is movably installed inside the support box on one side of the second motor, and the rotating shaft extends to the outside of the chassis and is connected to the rotating platform.

[0012] Preferably, a first gear is installed at the output end of the second motor. A second gear is sleeved on the surface of the rotating shaft on one side of the first gear, and the first gear meshes with the second gear.

[0013] Preferably, a control panel is installed on the outer wall of the chassis. The output end of the control panel is electrically connected to the input ends of the roller conveyor, the air cylinders, the first motors, and the second motors.

[0014] Compared with the prior art, the beneficial effects of the present utility model are: This conveying device not only realizes the convenient opposite clamping type support and conveying of the paint spraying steel pipe, facilitates the rotational cleaning of the conveying rollers, facilitates the multi-position conveying of the paint spraying steel pipe, and improves the rotational flexibility of the conveying device;

[0015] The painted steel pipe is conveyed by a roller conveyor. The telescopic rod is driven to move by a cylinder. The connecting arm is driven to rotate by the telescopic rod through a movable shaft. The support shaft is driven to rotate by the connecting arm. The movable frame is driven to rotate by the support shaft. The movable roller is driven to rotate by the movable frame, so as to facilitate the two groups of movable rollers to perform rotational movable support on the conveyed painted steel pipe, prevent the painted steel pipe from deviating during conveying. The first motor drives the connecting shaft to rotate. The roller brush is driven to rotate by the connecting shaft. The roller brush performs rotational cleaning on the conveying rollers inside the roller conveyor to clean the paint stained on the conveying rollers when conveying the painted steel pipe. There is cleaning water inside the water tank. When the roller brush rotates, it is convenient to wash off the paint on the surface of the roller brush, which is convenient for the roller brush to clean the conveying rollers, realizing the convenient opposite clamping type support and conveying of the conveying device for the painted steel pipe, preventing the painted steel pipe from deviating, facilitating the rotational cleaning of the conveying rollers, and improving the convenience of conveying and cleaning of the conveying device;

[0016] The second motor drives the first gear to rotate. The second gear is driven to rotate by the first gear. The rotating shaft is driven to rotate by the second gear. The rotating platform is driven to rotate by the rotating shaft. The support frame is driven to rotate by the rotating platform. The water tank as a whole is driven to rotate by the support frame. The roller conveyor as a whole is driven to rotate by the water tank. The painted steel pipe is driven to rotate by the roller conveyor, so as to facilitate the multi-position conveying of the painted steel pipe, realizing the convenient circumferential rotational conveying of the conveying device, facilitating the multi-position conveying of the painted steel pipe, and improving the rotational flexibility of the conveying device. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 It is a three-dimensional structure schematic diagram of the connecting frame of the present utility model;

[0019] Figure 3 It is a front view structure schematic diagram of the present utility model;

[0020] Figure 4 It is a front view sectional structure schematic diagram of the support box of the present utility model;

[0021] Figure 5 It is a side view sectional structure schematic diagram of the roller brush of the present utility model;

[0022] Figure 6 It is a side view enlarged structure schematic diagram of the connecting frame of the present utility model.

[0023] In the figure: 1, chassis; 2, roller conveyor; 3, water tank; 4, connecting frame; 5, support shaft; 6, connecting sleeve; 7, movable frame; 8, movable roller; 9, control panel; 10, cylinder; 11, telescopic rod; 12, connecting arm; 13, movable shaft; 14, connecting shaft; 15, drum brush; 16, first motor; 17, support box; 18, second motor; 19, first gear; 20, second gear; 21, rotating shaft; 22, rotating table; 23, support frame; 24, connecting seat; 25, support wheel. Detailed implementation manners

[0024] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present utility model as follows.

[0025] Please refer to Figure 1-6 , an embodiment provided by the present utility model: a painting steel pipe conveying device, including a chassis 1 and a roller conveyor 2. A roller conveyor 2 is provided at the top end of the chassis 1. A water tank 3 is provided at the bottom end of the roller conveyor 2. A plurality of groups of connecting shafts 14 are movably installed at equal intervals inside the water tank 3, and the connecting shafts 14 all extend to the outside of the water tank 3. Drum brushes 15 are sleeved on the surfaces of the connecting shafts 14. First motors 16 are installed on the outer walls of the water tank 3 on one side of the connecting shafts 14. The first motors 16 play a role in power output, and the output ends of the first motors 16 are all connected to the connecting shafts 14. A connecting frame 4 is installed on the outer wall of the roller conveyor 2 on one side of the water tank 3. Support shafts 5 are symmetrically provided on the outer wall of the connecting frame 4. Connecting sleeves 6 are sleeved on the surfaces of the support shafts 5, and the support shafts 5 are all movably connected to the connecting sleeves 6, and the connecting sleeves 6 are all connected to the connecting frame 4. Movable frames 7 are sleeved on the top ends of the support shafts 5. Movable rollers 8 are movably installed on the outer walls of the movable frames 7. Cylinders 10 are symmetrically and movably installed at the bottom end of the connecting frame 4. The cylinders 10 play a role in power output. Telescopic rods 11 are installed at the output ends of the cylinders 10. Connecting arms 12 are sleeved on the surfaces of the support shafts 5 on one side of the telescopic rods 11. Movable shafts 13 are installed at the ends of the telescopic rods 11 close to the connecting arms 12, and the telescopic rods 11 are all movably connected to the connecting arms 12 through the movable shafts 13.

[0026] During use, place the spray-painted steel pipe on the top of the roller conveyor 2. Open the roller conveyor 2 by operating the control panel 9. The roller conveyor 2 conveys the spray-painted steel pipe. Open the cylinder 10 by operating the control panel 9. Driven by the cylinder 10, the telescopic rod 11 moves under the support of the connecting frame 4. Driven by the telescopic rod 11, the connecting arm 12 rotates through the movable shaft 13 under the support of the movable shaft 13. Driven by the connecting arm 12, the support shaft 5 rotates under the movable support of the support shaft 5 and the connecting sleeve 6. Driven by the support shaft 5, the movable frame 7 rotates. Driven by the movable frame 7, the movable roller 8 rotates to facilitate the rotatable movable support of the two groups of movable rollers 8 for the conveyed spray-painted steel pipe, preventing the spray-painted steel pipe from deviating during conveyance. Open the first motor 16 by operating the control panel 9. Driven by the first motor 16, the connecting shaft 14 rotates. Driven by the connecting shaft 14, the drum brush 15 rotates. The drum brush 15 performs a rotatable cleaning on the conveying rollers inside the roller conveyor 2 to clean the paint adhered to the conveying rollers when conveying the spray-painted steel pipe. There is cleaning water inside the water tank 3. When the drum brush 15 rotates, it is convenient to wash off the paint on the surface of the drum brush 15, facilitating the cleaning of the conveying rollers by the drum brush 15. It realizes the convenient opposite clamping and supporting conveyance of the spray-painted steel pipe by the conveying device, prevents the spray-painted steel pipe from deviating, facilitates the rotatable cleaning of the conveying rollers, and improves the convenience of conveying and cleaning of the conveying device.

[0027] Two sets of connecting seats 24 are symmetrically installed at the bottom end of the water tank 3. Support wheels 25 are installed at the bottom ends of the connecting seats 24, and the support wheels 25 are all slidably connected to the chassis 1. A rotating platform 22 is arranged at the bottom end of the water tank 3 on one side of the connecting seat 24. A support frame 23 is installed at the top end of the rotating platform 22, and the support frame 23 is connected to the water tank 3. A support box 17 is installed at the bottom end of the chassis 1. A second motor 18 is installed inside the support box 17, and the second motor 18 plays a role in power output. A rotating shaft 21 is movably installed inside the support box 17 on one side of the second motor 18, and the rotating shaft 21 extends to the outside of the chassis 1 and is connected to the rotating platform 22. A first gear 19 is installed at the output end of the second motor 18. A second gear 20 is sleeved on the surface of the rotating shaft 21 on one side of the first gear 19, and the first gear 19 meshes with the second gear 20. A control panel 9 is installed on the outer wall of the chassis 1. The output end of the control panel 9 is electrically connected to the input ends of the roller conveyor 2, the cylinder 10, the first motor 16, and the second motor 18.

[0028] During use, the second motor 18 is turned on by operating the control panel 9. Supported by the support box 17, the first gear 19 is driven by the second motor 18 to rotate. Under the meshing action of the first gear 19 and the second gear 20, the second gear 20 is driven to rotate by the first gear 19. The rotating shaft 21 is driven to rotate by the second gear 20, the rotating table 22 is driven to rotate by the rotating shaft 21, the support frame 23 is driven to rotate by the rotating table 22. Supported by the connecting seat 24 and slidingly supported by the support wheels 25 and the chassis 1, the water tank 3 as a whole is driven to rotate by the support frame 23, the roller conveyor 2 as a whole is driven to rotate by the water tank 3, and the painted steel pipe is driven to rotate by the roller conveyor 2, so as to facilitate the multi-position conveying of the painted steel pipe, realizing the convenient circumferential rotation conveying of the conveying device, facilitating the multi-position conveying of the painted steel pipe, and improving the rotation flexibility of the conveying device.

[0029] Working principle: During use, an external power supply is connected. First, the painted steel pipe is placed on the top of the roller conveyor 2, and the roller conveyor 2 conveys the painted steel pipe. The air cylinder 10 drives the telescopic rod 11 to move, and the telescopic rod 11 drives the connecting arm 12 to rotate through the movable shaft 13. The connecting arm 12 drives the support shaft 5 to rotate, the support shaft 5 drives the movable frame 7 to rotate, and the movable frame 7 drives the movable roller 8 to rotate, so as to facilitate the two groups of movable rollers 8 to perform rotational movable support on the conveyed painted steel pipe to prevent the painted steel pipe from deviating during conveying. The first motor 16 drives the connecting shaft 14 to rotate, the connecting shaft 14 drives the drum brush 15 to rotate, and the drum brush 15 performs rotational cleaning on the conveying rollers inside the roller conveyor 2 to clean the paint stained on the conveying rollers when conveying the painted steel pipe. There is cleaning water inside the water tank 3. When the drum brush 15 rotates, it is convenient to wash off the paint on the surface of the drum brush 15, so as to facilitate the drum brush 15 to clean the conveying rollers. The second motor 18 drives the first gear 19 to rotate, the first gear 19 drives the second gear 20 to rotate, the second gear 20 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the rotating table 22 to rotate, the rotating table 22 drives the support frame 23 to rotate, the support frame 23 drives the water tank 3 as a whole to rotate, the water tank 3 drives the roller conveyor 2 as a whole to rotate, and the roller conveyor 2 drives the painted steel pipe to rotate, so as to facilitate the multi-position conveying of the painted steel pipe and complete the use of the conveying device.

[0030] The above are only the preferred embodiments of the present utility model and do not impose any formal limitations on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes within the scope of the technical solution of the present utility model by using the disclosed technical content above. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A paint spraying steel pipe conveying device, comprising a base frame (1) and a roller conveyor (2), characterized in that: A roller conveyor (2) is arranged at the top of the base frame (1), a water tank (3) is arranged at the bottom of the roller conveyor (2), a plurality of connecting shafts (14) are movably installed at equal intervals inside the water tank (3), and the connecting shafts (14) all extend to the outside of the water tank (3), and the surfaces of the connecting shafts (14) are all provided with roller brushes (15), and a first motor (16) is installed on the outer wall of the water tank (3) on one side of the connecting shaft (14), and the output end of the first motor (16) is connected to the connecting shaft ( 14), a connecting frame (4) is installed on the outer wall of the roller conveyor (2) on one side of the water tank (3), and support shafts (5) are symmetrically arranged on the outer wall of the connecting frame (4), and the surfaces of the support shafts (5) are all covered with connecting sleeves (6), and the support shafts (5) are all movably connected to the connecting sleeves (6), and the connecting sleeves (6) are all connected to the connecting frame (4), and the top ends of the support shafts (5) are all covered with movable frames (7), and movable rollers (8) are movably installed on the outer walls of the movable frames (7).

2. A paint spraying steel pipe conveying device according to claim 1, characterized in that: A cylinder (10) is symmetrically and movably mounted on the bottom end of the connecting frame (4), and a telescopic rod (11) is mounted on the output end of each cylinder (10).

3. A paint spraying steel pipe conveying device according to claim 2, characterized in that: The surface of the support shaft (5) on one side of the telescopic rod (11) is fitted with a connecting arm (12), and one end of the telescopic rod (11) close to the connecting arm (12) is fitted with a movable shaft (13), and the telescopic rod (11) is movably connected to the connecting arm (12) via the movable shaft (13).

4. A paint spraying steel pipe conveying device according to claim 1, characterized in that: Two groups of connecting seats (24) are symmetrically mounted at the bottom end of the water tank (3), and supporting wheels (25) are mounted at the bottom ends of the connecting seats (24), and the supporting wheels (25) are slidably connected to the bottom frame (1).

5. A paint spraying steel pipe conveying device according to claim 4, characterized in that: A rotating platform (22) is provided at the bottom end of the water tank (3) on one side of the connecting seat (24), a supporting frame (23) is installed at the top end of the rotating platform (22), and the supporting frame (23) is connected to the water tank (3).

6. A paint spraying steel pipe conveying device according to claim 1, characterized in that: A support box (17) is installed at the bottom end of the base frame (1), a second motor (18) is installed inside the support box (17), a rotating shaft (21) is movably installed inside the support box (17) on one side of the second motor (18), and the rotating shaft (21) extends to the outside of the base frame (1) and is connected to a rotating platform (22).

7. A paint spraying steel pipe conveying device according to claim 6, characterized in that: A first gear (19) is mounted on the output end of the second motor (18); a second gear (20) is sleeved on the surface of a rotating shaft (21) on one side of the first gear (19); and the first gear (19) and the second gear (20) are meshed with each other.

8. The paint spraying steel pipe conveying device according to claim 1 is characterized in that: A control panel (9) is mounted on the outer wall of the base frame (1), and an output end of the control panel (9) is electrically connected to input ends of the roller conveyor (2), the cylinder (10), the first motor (16), and the second motor (18).

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