Spraying type pipeline manufacturing equipment

Abstract

The utility model relates to the technical field of pipeline manufacturing, in particular to spraying type pipeline manufacturing equipment which comprises a base and a pipeline body, a fixed plate is fixedly installed at the position, close to a port, of the surface of the base, and a movable plate is slidably connected to the position, away from the fixed plate, of the surface of the base. A positioning mechanism used for positioning the pipeline body is arranged on the surface of the base, and a third screw penetrates through the surface of the fixing plate. The pipeline body is positioned at the position concentric with the connecting ring through the positioning mechanism, then the two ends are clamped through the fixed plate and the movable plate, the inner wall of the pipeline body is sprayed through the third screw and the second feeding pipe, and the outer wall of the pipeline body is sprayed through the connecting ring and the toothed ring. And meanwhile, a clamping mechanism is not arranged on the surface of the pipeline body, so that the pipeline body cannot be blocked, and all-directional spraying can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline manufacturing, in particular to spray-coated pipeline manufacturing equipment. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. During the processing of the pipeline, spraying equipment is usually required to increase the service life of the pipeline.

[0003] After a lot of searching, I found: China Utility Model Patent Column: Publication No. CN218222986U A spray-type pipe manufacturing equipment. The utility model puts paint into the paint inlet, turns on the pump, and the paint enters the movable hose, then enters the spray interface, and then enters the spray ring, and finally releases through the spray hole to spray the pipe surface in all directions, making the spraying more uniform and thorough. This patent can realize the spraying of the pipe surface, but the inner wall of the pipe cannot be effectively sprayed during the processing, and the pipe is placed in the limit hole for fixation, resulting in some areas on the pipe surface cannot be sprayed. It needs to be disassembled and repositioned and re-sprayed, which is prone to uneven spraying. Utility Model Content

[0004] The purpose of the utility model is to provide a spray-type pipeline manufacturing device, which solves the problem in the prior art that the inner wall part of the pipeline cannot be effectively sprayed during the processing, and the pipeline is placed in a limiting hole for fixation, resulting in some areas on the pipeline surface being unable to be sprayed and needing to be disassembled, repositioned and re-sprayed, which easily leads to uneven spraying.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A spray-coated pipeline manufacturing device comprises a base and a pipeline body, wherein a fixed plate is fixedly installed on the surface of the base near the port, a movable plate is slidably connected to the surface of the base away from the fixed plate, a positioning mechanism for positioning the pipeline body is provided on the surface of the base, a third screw is penetrated on the surface of the fixed plate, a second feed pipe is rotatably penetrated on the surface of the third screw, a second feed pipe is connected to the port of the second feed pipe near the movable plate with a second nozzle, a connecting rod is fixedly installed on the surface of the third screw, a connecting ring is fixedly installed on the connecting rod near the port of the movable plate, a gear ring is rotatably connected inside the connecting ring, an annular cavity is formed between the gear ring and the connecting ring, a first feed pipe is fixedly penetrated on the surface of the connecting ring, the first feed pipe is connected to the annular cavity, a first nozzle is evenly provided on the inner wall of the gear ring, a first driving mechanism for moving the third screw and the connecting rod is provided on the surface of the fixed plate, a third driving mechanism for rotating the second feed pipe is provided on the surface of the connecting rod, and a second driving mechanism for rotating the gear ring is provided on the surface of the connecting ring.

[0007] Preferably, the positioning mechanism includes two positioning plates, a long groove is provided on the surface of the base, the two positioning plates are slidably connected inside the long groove, and the sides of the two positioning plates close to each other are arranged in a "V"-shaped structure, a second screw is rotatably connected inside the long groove, one end of the second screw rotates through the base and is fixedly installed with a turning handle, the second screw is provided with two sections of opposite threads with its midpoint as the dividing line, and the two positioning plates are respectively threadedly connected to the two ends of the second screw.

[0008] Preferably, a rectangular groove is opened on the surface of the base, the movable plate is slidably connected inside the rectangular groove, a first screw is rotatably connected inside the rectangular groove, one end of the first screw rotates through the base and a handle is fixedly installed, and the first screw thread passes through the movable plate.

[0009] Preferably, the first driving mechanism includes a first motor, which is fixedly mounted on the side wall of a fixed plate, a driven turntable is fixed to an output shaft port of the first motor, a driving turntable is rotatably connected to the side wall of the fixed plate, the driven turntable and the driving turntable are connected via a belt drive, and the third screw thread passes through the driving turntable.

[0010] Preferably, the second driving mechanism comprises a second motor, the second motor is fixedly mounted on the top of the connecting ring, a driving gear is fixedly mounted on the output shaft port of the second motor, and the driving gear is meshed with the gear ring.

[0011] Preferably, the third driving mechanism includes a third motor, the third motor is fixedly mounted on the surface of the connecting rod, a first gear is fixedly mounted on the output shaft port of the third motor, a second gear is fixedly mounted on the surface of the second feed pipe, and the first gear and the second gear are meshed.

[0012] The utility model has at least the following beneficial effects:

[0013] The pipe body is positioned at a position cocentric with the connecting ring by setting a positioning mechanism, and then clamped from both ends by using a fixed plate and a movable plate. The inner wall of the pipe body is sprayed by using a third screw and a second feed pipe, and the outer wall of the pipe body is sprayed by using a connecting ring and a gear ring. This facilitates simultaneous operation, and there is no clamping mechanism on the surface of the pipe body, so it will not form an obstruction to the pipe body, and can be sprayed in all directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Side view;

[0017] Figure 3 This is a schematic diagram of the structure of the positioning plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the first motor of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at A in the middle;

[0020] Figure 6 This is a schematic diagram of the structure of the second nozzle of the utility model;

[0021] Figure 7 This is a schematic diagram of the annular cavity structure of the utility model.

[0022] In the figure: 1, base; 2, fixed plate; 3, movable plate; 4, positioning plate; 5, first screw; 6, second screw; 7, pipeline body; 8, first motor; 9, active turntable; 10, driven turntable; 11, connecting rod; 12, third screw; 13, second motor; 14, active gear; 15, connecting ring; 16, gear ring; 17, first nozzle; 18, first feed pipe; 19, second nozzle; 20, first gear; 21, second gear; 22, third motor; 23, second feed pipe; 24, annular cavity. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] Reference Figure 1-7The spray-coated pipeline manufacturing equipment comprises a base 1 and a pipeline body 7. A fixed plate 2 is fixedly installed on the surface of the base 1 near the port. A movable plate 3 is slidably connected to the surface of the base 1 away from the fixed plate 2. A positioning mechanism for positioning the pipeline body 7 is provided on the surface of the base 1. A third screw 12 is passed through the surface of the fixed plate 2. A second feed pipe 23 is rotatably passed through the surface of the third screw 12. The second feed pipe 23 is connected to a second nozzle 19 near the port of the movable plate 3. A connecting rod 11 is fixedly installed on the surface of the third screw 12. A connecting rod 11 is fixedly installed near the port of the movable plate 3. The connecting ring 15 is internally connected to the gear ring 16 for rotation, and an annular cavity 24 is formed between the gear ring 16 and the connecting ring 15. The surface of the connecting ring 15 is fixedly penetrated by a first feed pipe 18, and the first feed pipe 18 is communicated with the annular cavity 24. The inner wall of the gear ring 16 is evenly provided with a first nozzle 17. The surface of the fixed plate 2 is provided with a first driving mechanism for moving the third screw 12 and the connecting rod 11. The surface of the connecting rod 11 is provided with a third driving mechanism for rotating the second feed pipe 23. The surface of the connecting ring 15 is provided with a second driving mechanism for rotating the gear ring 16. First, one end of the pipeline is pressed against the fixed plate 2, and then the positioning mechanism is used to position the pipeline. The positioning mechanism can determine the position of the pipeline so that the center of the pipeline and the center of the third screw 12 are at the same height, so that the center of the pipeline and the center of the connecting ring 15 are at the same position. Then, the movable plate 3 is used to press from the other end of the pipeline so that both ends of the pipeline are squeezed and fixed by the fixed plate 2 and the movable plate 3. Then, the positioning mechanism is moved away from the pipeline body 7. At this time, the first feeding pipe 18 and the second feeding pipe 23 are connected to the external paint delivery pipe. At this time, the first driving mechanism is used to drive the second The feed pipe 23 and the third screw 12 extend into the interior of the pipe body 7, and at the same time, the connecting ring 15 on the connecting rod 11 is located outside the pipe body 7. The third driving mechanism is used to drive the second feed pipe 23 to rotate, so that the second nozzle 19 sprays the inner wall of the pipe body 7. At the same time, the second driving mechanism is used to drive the gear ring 16 to rotate, and the first feed pipe 18 transports the paint to the interior of the annular cavity 24. After passing through the annular cavity 24, it is sprayed out by the first nozzle 17, thereby spraying the outer wall of the pipe body 7. With the rotation of the gear ring 16, the outer wall of the pipe body 7 is evenly sprayed.

[0029] Furthermore, the positioning mechanism includes two positioning plates 4, a long groove is provided on the surface of the base 1, and the two positioning plates 4 are slidably connected to the inside of the long groove. The sides of the two positioning plates 4 close to each other are set to a "V"-shaped structure, and the inside of the long groove is rotatably connected to a second screw rod 6, one end of the second screw rod 6 rotates through the base 1 and is fixedly installed with a turning handle, and the second screw rod 6 is provided with two sections of opposite threads with its midpoint as the dividing line, and the two positioning plates 4 are respectively threadedly connected to the two ends of the second screw rod 6. When the positioning mechanism is in use, the turning handle is manually rotated, and the turning handle drives the two positioning plates 4 to approach each other, so that the "V"-shaped groove of the positioning plate 4 is used to clamp the pipe body 7, and the center of the pipe body 7 of various diameters can be located at the same position. After positioning, the movable plate 3 is moved so that the pipe body 7 is clamped and fixed by the movable plate 3 and the fixed plate 2 from both ends, and finally the turning handle is rotated in the opposite direction to make the two positioning plates 4 move away from each other, thereby avoiding the two positioning plates 4 affecting the use during the spraying process.

[0030] Furthermore, a rectangular groove is provided on the surface of the base 1, and the movable plate 3 is slidably connected to the inside of the rectangular groove. The inside of the rectangular groove is rotatably connected to a first screw 5. One end of the first screw 5 rotates through the base 1 and is fixedly installed with a handle. The first screw 5 threadably penetrates the movable plate 3. The movable plate 3 needs to squeeze the end of the pipe body 7. During specific use, the handle is directly turned manually, and the handle drives the movable plate 3 to move, thereby utilizing the movable plate 3 and the fixed plate 2 to squeeze the pipe body 7.

[0031] Furthermore, the first driving mechanism includes a first motor 8, which is fixedly mounted on the side wall of the fixed plate 2, and a driven turntable 10 is fixed to the output shaft port of the first motor 8. The side wall of the fixed plate 2 is rotatably connected to a driving turntable 9, and the driven turntable 10 and the driving turntable 9 are connected by a belt drive. The third screw 12 threadedly penetrates the driving turntable 9. When the first driving mechanism is in use, the first motor 8 is started, and the first motor 8 drives the driving turntable 9 to rotate, and the driving turntable 9 drives the driven turntable 10 to rotate through the belt, and the third screw 12 and the driven turntable 10 are threadedly connected, so the rotation of the driven turntable 10 can move the third screw 12, thereby enabling the connecting rod 11 to move synchronously with the third screw 12.

[0032] Furthermore, the second driving mechanism includes a second motor 13, which is fixedly mounted on the top of the connecting ring 15, and a driving gear 14 is fixedly mounted on the output shaft port of the second motor 13, and the driving gear 14 is meshed with the gear ring 16. When the second driving mechanism is in use, the second motor 13 is started, and the second motor 13 drives the driving gear 14 to rotate, and the driving gear 14 drives the gear ring 16 to rotate, so that the first nozzle 17 rotates around the pipe body 7, thereby realizing spraying on the outer wall of the pipe body 7.

[0033] Furthermore, the third driving mechanism includes a third motor 22, which is fixedly mounted on the surface of the connecting rod 11, and a first gear 20 is fixedly mounted on the output shaft port of the third motor 22, and a second gear 21 is fixedly mounted on the surface of the second feed pipe 23, and the first gear 20 and the second gear 21 are meshed. When the third driving mechanism is in use, the third motor 22 is started, and the third motor 22 drives the first gear 20 to rotate, the first gear 20 drives the second gear 21 to rotate, and the second gear 21 drives the second feed pipe 23 to rotate, thereby realizing the rotation of the second nozzle 19, and then realizing the spraying of the inner wall of the pipeline body 7, wherein the second feed pipe 23 is rotatably connected with the external paint delivery pipe, so that when the second feed pipe 23 rotates, the external paint delivery pipe can be kept from rotating, and good communication can be performed.

[0034] In summary, during use, one end of the pipeline is first pressed against the fixed plate 2, and then the positioning mechanism is used to position the pipeline. The positioning mechanism can determine the position of the pipeline so that the center of the pipeline and the center of the third screw 12 are at the same height, so that the center of the pipeline and the center of the connecting ring 15 are at the same position, and then the movable plate 3 is used to press from the other end of the pipeline so that the two ends of the pipeline are squeezed and fixed by the fixed plate 2 and the movable plate 3, and then the positioning mechanism is moved away from the pipeline body 7. At this time, the first feed pipe 18 and the second feed pipe 23 are connected to the external paint delivery pipe. At this time, the first driving mechanism is used to drive the second feed pipe 23 and the third screw 12 to extend into the interior of the pipeline body 7, and at the same time, the connecting ring 15 on the connecting rod 11 is located On the outside of the pipe body 7, the third driving mechanism is used to drive the second feed pipe 23 to rotate, so that the second nozzle 19 sprays the inner wall of the pipe body 7, and the second driving mechanism is used to drive the gear ring 16 to rotate, and the first feed pipe 18 transports the paint to the inside of the annular cavity 24, and the paint is sprayed out by the first nozzle 17 after passing through the annular cavity 24, so as to spray the outer wall of the pipe body 7. With the rotation of the gear ring 16, the outer wall of the pipe body 7 is evenly sprayed. When the positioning mechanism is in use, the turning handle is manually turned, and the turning handle drives the two positioning plates 4 to approach each other, so that the "V"-shaped groove of the positioning plate 4 is used to clamp the pipe body 7, and the center of the pipe body 7 of various diameters can be located at the same position. After positioning, the movable plate 3 is moved so that the pipeline body 7 is clamped and fixed from both ends by the movable plate 3 and the fixed plate 2. Finally, the handle is rotated in the opposite direction to make the two positioning plates 4 move away from each other, thereby avoiding the two positioning plates 4 affecting the use during the spraying process. The movable plate 3 needs to squeeze the end of the pipeline body 7. In specific use, the handle is directly turned manually, and the handle drives the movable plate 3 to move, so that the movable plate 3 and the fixed plate 2 are used to squeeze the pipeline body 7. In use, the first driving mechanism starts the first motor 8, and the first motor 8 drives the active turntable 9 to rotate. The active turntable 9 drives the driven turntable 10 to rotate through a belt, and the third screw 12 and the driven turntable 10 are threadedly connected, so the rotation of the driven turntable 10 can move the third screw 12 , so that the connecting rod 11 can move synchronously with the third screw rod 12. When the second driving mechanism is in use, the second motor 13 is started, and the second motor 13 drives the driving gear 14 to rotate, and the driving gear 14 drives the gear ring 16 to rotate, so that the first nozzle 17 rotates around the pipeline body 7, thereby realizing spraying on the outer wall of the pipeline body 7. When the third driving mechanism is in use, the third motor 22 is started, and the third motor 22 drives the first gear 20 to rotate, and the first gear 20 drives the second gear 21 to rotate, and the second gear 21 drives the second feeding pipe 23 to rotate, thereby realizing rotation of the second nozzle 19, thereby realizing spraying on the inner wall of the pipeline body 7, wherein the second feeding pipe 23 is rotatably connected with the external paint delivery pipe, so that,When the second feed pipe 23 rotates, the external paint delivery pipe can be kept from rotating, so that the connection can be well performed.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Spraying pipe manufacturing equipment, characterized in that: The invention comprises a base (1) and a pipeline body (7), wherein a fixed plate (2) is fixedly mounted on the surface of the base (1) at a position close to the port, and a movable plate (3) is slidably connected to the surface of the base (1) at a position away from the fixed plate (2). A positioning mechanism for positioning the pipeline body (7) is arranged on the surface of the base (1), a third screw (12) passes through the surface of the fixed plate (2), a second feed pipe (23) is rotatably passed through the surface of the third screw (12), a port of the movable plate (3) near the second feed pipe (23) is connected to a second nozzle (19), a connecting rod (11) is fixedly mounted on the surface of the third screw (12), and a connecting ring (23) is fixedly mounted on the connecting rod (11) near the port of the movable plate (3). 15), the connecting ring (15) is internally rotatably connected with a gear ring (16), an annular cavity (24) is formed between the gear ring (16) and the connecting ring (15), a first feed pipe (18) is fixedly passed through the surface of the connecting ring (15), the first feed pipe (18) and the annular cavity (24) are communicated, the inner wall of the gear ring (16) is evenly provided with a first nozzle (17), the surface of the fixed plate (2) is provided with a first driving mechanism for moving the third screw rod (12) and the connecting rod (11), the surface of the connecting rod (11) is provided with a third driving mechanism for rotating the second feed pipe (23), and the surface of the connecting ring (15) is provided with a second driving mechanism for rotating the gear ring (16).

2. The spray-coated pipe manufacturing equipment according to claim 1, characterized in that: The positioning mechanism comprises two positioning plates (4), a long groove is provided on the surface of the base (1), the two positioning plates (4) are slidably connected inside the long groove, the two sides of the two positioning plates (4) close to each other are both arranged in a "V"-shaped structure, a second screw rod (6) is rotatably connected inside the long groove, one end of the second screw rod (6) is rotatably passed through the base (1) and is fixedly mounted with a turning handle, the second screw rod (6) is provided with two sections of opposite threads with its midpoint as the dividing line, and the two positioning plates (4) are respectively threadedly connected to the two ends of the second screw rod (6).

3. The spray-coated pipe manufacturing equipment according to claim 1, characterized in that: A rectangular groove is provided on the surface of the base (1), the movable plate (3) is slidably connected inside the rectangular groove, a first screw rod (5) is rotatably connected inside the rectangular groove, one end of the first screw rod (5) rotatably penetrates the base (1) and is fixedly mounted with a handle, and the first screw rod (5) is threadedly penetrated through the movable plate (3).

4. The spray-coated pipe manufacturing equipment according to claim 1, characterized in that: The first driving mechanism comprises a first motor (8), the first motor (8) is fixedly mounted on the side wall of the fixed plate (2), a driven rotating disk (10) is fixed to the output shaft port of the first motor (8), a driving rotating disk (9) is rotatably connected to the side wall of the fixed plate (2), the driven rotating disk (10) and the driving rotating disk (9) are connected via a belt transmission, and the third screw rod (12) is threadedly penetrated through the driving rotating disk (9).

5. The spray-coated pipe manufacturing equipment according to claim 1, characterized in that: The second driving mechanism comprises a second motor (13), the second motor (13) is fixedly mounted on the top of the connecting ring (15), a driving gear (14) is fixedly mounted on the output shaft port of the second motor (13), and the driving gear (14) is meshed with a gear ring (16).

6. The spray-coated pipe manufacturing equipment according to claim 1, characterized in that: The third driving mechanism comprises a third motor (22), the third motor (22) is fixedly mounted on the surface of the connecting rod (11), a first gear (20) is fixedly mounted on the output shaft port of the third motor (22), a second gear (21) is fixedly mounted on the surface of the second feed pipe (23), and the first gear (20) and the second gear (21) are meshed.

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