Welded pipe extrusion roller structure with cooling function

Abstract

The utility model belongs to the technical field of extrusion roller structures, and particularly discloses a welded pipe extrusion roller structure with a cooling function, which comprises an extrusion box, a washing frame is fixedly connected to the inside of the extrusion box, the inside of the washing frame is of a hollow structure, and a rotating ring extending to the outside of the washing frame is rotatably connected to the inside of the washing frame. Two symmetrical first flow guide grooves are formed in the lower surface of the interior of the extrusion box, the first flow guide grooves are obliquely formed in the extrusion box, and according to the welded pipe extrusion roller structure with the cooling function, through oblique arrangement of the first flow guide grooves and the second flow guide grooves, cooled water flow in the extrusion box can be guided more smoothly in a centralized mode; and the water flow is more smoothly discharged into the collecting box and is collected, so that the situations that the cooling water flow is gathered in the extrusion box and flows into the external environment, the external environment is polluted, and the internal structure of the extrusion box is damaged are reduced to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion roller structures, in particular to a welded pipe extrusion roller structure with a cooling function. Background Art

[0002] The extrusion roller welded pipe uses an extrusion roller to bend the sheet-like pipe segments and convey them into the inner side of a symmetrical cylindrical extrusion roller. The extrusion roller uses its own cylindrical structure to structurally extrude the sheet-like pipe segments of appropriate size and fit them completely on the inner wall of the extrusion roller to form a round tube. After the round tube is formed, the welding equipment will weld the butt joints of the round tube to complete the production of the round tube.

[0003] After searching, the existing Chinese patent announcement number is: CN219582004U, which provides a welding pipe extrusion roller structure with a cooling function, including an extrusion box, a pipe bin opened on the inner side of the extrusion box, the inner side of the pipe bin is rotatably connected with an extrusion roller, and the extrusion rollers are respectively distributed on both sides of the inner side of the pipe bin, and also includes: a cooling water rack, which can directly receive the atomizing nozzle on the bottom of the cooling water rack to spray and cool down the welding position, thereby improving the cooling efficiency of the welded pipe, and the spray cooling method can effectively cool down the welded pipe while keeping the welded pipe in a balanced cooling state, thereby improving the production quality of the welded pipe.

[0004] Although the above patent can directly use the atomizing nozzle on the bottom of the cooling water rack to spray and cool the welding position, the above device still has the following problems: when the device uses the atomizing nozzle on the bottom of the cooling water rack to spray and cool the welding position, the water mist is easy to gather inside the extrusion box to form a water flow, and if the water flow is not diverted in time, the water flow is easy to be discharged into the external environment, causing the external environment to be polluted, and the water flow is easy to gather in the external environment to form puddles. When the staff walks to the puddles, it is easy to cause the staff to fall and get injured. At the same time, the water flow gathers inside the box and is easy to cause damage to the internal structure of the extrusion box. In view of the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The utility model aims to provide a welding pipe extrusion roller structure with a cooling function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding pipe extrusion roller structure with a cooling function, comprising an extrusion box, a washing frame fixedly connected to the interior of the extrusion box, the interior of the washing frame is a hollow structure, the interior of the washing frame is rotatably connected to a rotating ring extending to the outside of the washing frame, the lower surface of the interior of the extrusion box is provided with two symmetrical first guide grooves, the first guide grooves are arranged in an inclined state inside the extrusion box, one side of the extrusion box is fixedly connected to a collecting box, the interior of the collecting box is slidably connected to a collecting box extending to the outside of the collecting box, the interior of the extrusion box is provided with a drainage groove extending to the interior of the collecting box, the lower surface of the interior of the drainage groove is fixedly connected to a guide plate, the lower surface of the interior of the extrusion box is provided with a connecting groove, the connecting groove is located between the two first guide grooves, the interior of the rotating ring is slidably connected to a cleaning ring, the outer surface of the cleaning ring is provided with a groove, the inner surface of the cleaning ring is fixedly connected to a brush, and the interior of the cleaning ring is provided with an exhaust hole.

[0007] Preferably, the interior of the connecting groove is connected to the interior of the first guide groove, the two first guide grooves are connected through the connecting groove, and the interior of the drainage groove is connected to the interior of the first guide groove.

[0008] Preferably, a second guide groove is opened on the lower surface of the interior of the extrusion box, the interior of the second guide groove is communicated with the interior of the first guide groove, and the second guide groove is arranged inside the extrusion box in an inclined shape.

[0009] Preferably, two symmetrical mounting grooves are provided on one side of the rotating ring, and a mounting block fixedly connected to the surface of the cleaning ring is slidably connected inside the mounting groove, and the mounting block is fixed inside the mounting groove by bolts.

[0010] Preferably, the interior of the air exhaust hole is communicated with the interior of the groove, and an air inlet groove is provided on the outer surface of the rotating ring, and the interior of the air inlet groove is communicated with the interior of the groove.

[0011] Preferably, the top of the washing frame is fixedly connected with an air inlet pipe extending to the outside of the extrusion box, the interior of the air inlet pipe is communicated with the interior of the washing frame, the interior of the air inlet pipe is fixedly connected with a fan, and a filter is arranged inside the air inlet pipe.

[0012] Preferably, a movable door is provided on the top of the extrusion box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The welded pipe extrusion roller structure with cooling function can guide the cooling water flow inside the extrusion box more smoothly through the inclined setting of the first guide groove and the second guide groove, and the water flow can be discharged to the inside of the collection box more smoothly and collected, which reduces the cooling water flow gathering inside the extrusion box to a certain extent and flows to the external environment, so that the external environment is polluted and the internal structure of the extrusion box is damaged.

[0015] 2. The welding pipe extrusion roller structure with cooling function can allow air from the external environment to enter the interior of the washing frame through the fan, and the air flow inside the washing frame enters the interior of the groove through the air inlet slot, and the gas is discharged from the exhaust hole to the surface of the welding pipe, and the welding pipe is cooled again, so that the gas can blow air to cool and clean the welding pipe more smoothly, the brush can clean the welding pipe more thoroughly, and the staff can use the device more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a welded pipe extrusion roller structure with a cooling function according to the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first guide trough of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the washing frame of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the rotating ring of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the cleaning ring of the utility model.

[0021] In the figure: 1. extrusion box; 2. collection box; 3. collection box; 4. movable door; 5. air inlet pipe; 6. connecting groove; 7. first guide groove; 8. second guide groove; 9. drainage groove; 10. guide plate; 11. washing frame; 12. rotating ring; 13. cleaning ring; 14. mounting groove; 15. mounting block; 16. brush; 17. exhaust hole; 18. air inlet groove; 19. fan; 20. groove. DETAILED DESCRIPTION

[0022] See also Figure 1-5The utility model provides a technical solution: a welding pipe extrusion roller structure with a cooling function, including an extrusion box 1, an extrusion mechanism is arranged inside the extrusion box 1, the extrusion box 1 and the extrusion mechanism are both existing structures, and no further explanation is given here. The extrusion box 1 can extrude the plate, and the lower surface inside the extrusion box 1 is provided with two symmetrical first guide grooves 7, and the first guide groove 7 is arranged inside the extrusion box 1 in an inclined shape. A collecting box 2 is fixedly connected to one side of the extrusion box 1, and a collecting box 3 extending to the outside of the collecting box 2 is slidably connected inside the collecting box 2. The collecting box 3 can collect the water flow inside the extrusion box 1, and a drainage groove 9 extending to the inside of the collecting box 2 is arranged inside the extrusion box 1, and the interior of the drainage groove 9 is communicated with the interior of the first guide groove 7, and a guide plate 10 is fixedly connected to the lower surface of the interior of the drainage groove 9, and the water flow can enter the interior of the collecting box 3 more smoothly for collection through the guide plate 10, and the lower surface inside the extrusion box 1 is provided with a The connecting groove 6 is located between the two first guide grooves 7. The interior of the connecting groove 6 is connected to the interior of the first guide groove 7. The two first guide grooves 7 are connected through the connecting groove 6. The interior of the extrusion box 1 is fixedly connected with a washing frame 11. The interior of the washing frame 11 is a hollow structure. The interior of the washing frame 11 is rotatably connected with a rotating ring 12 extending to the outside of the washing frame 11. The rotating ring 12 can rotate the rotating ring 12 through an external transmission device. The interior of the extrusion box 1 is provided with a water mist cooling structure. The water mist cooling structure is an existing structure and will not be elaborated here. The welding pipe can be cooled by the water mist cooling structure (refer to patent: CN219582004U). The interior of the rotating ring 12 is slidably connected with a cleaning ring 13. The outer surface of the cleaning ring 13 is provided with a groove 20. The inner surface of the cleaning ring 13 is fixedly connected with a brush 16. The interior of the cleaning ring 13 is provided with an exhaust hole 17. The brush 16 can clean the dirt on the surface of the welding pipe.

[0023] Furthermore, a second guide groove 8 is opened on the lower surface inside the extrusion box 1, and the interior of the second guide groove 8 is connected with the interior of the first guide groove 7. The second guide groove 8 is arranged in an inclined state inside the extrusion box 1. Through the inclined setting of the first guide groove 7 and the second guide groove 8, the cooling water flow inside the extrusion box 1 can be more smoothly concentrated and guided, and the water flow can be more smoothly discharged to the interior of the collection box 3 and collected, which to a certain extent reduces the cooling water flow from gathering inside the extrusion box 1 and flows to the external environment, causing the external environment to be polluted and causing damage to the internal structure of the extrusion box 1.

[0024] Furthermore, two symmetrical mounting grooves 14 are provided on one side of the rotating ring 12, and a mounting block 15 is slidably connected inside the mounting groove 14 and fixedly connected to the surface of the cleaning ring 13. The mounting block 15 is fixed inside the mounting groove 14 by bolts. At the same time, the bolt fixation of the mounting block 15 makes the installation and disassembly of the cleaning ring 13 more convenient, and the later maintenance of the brush 16 more convenient.

[0025] Furthermore, the interior of the exhaust hole 17 is connected to the interior of the groove 20, and an air inlet groove 18 is opened on the outer surface of the rotating ring 12. There are multiple air inlet grooves 18, and the multiple air inlet grooves 18 are equidistantly arranged on the rotating ring 12 in a circular array. The interior of the air inlet groove 18 is connected to the interior of the groove 20.

[0026] Furthermore, the top of the washing frame 11 is fixedly connected with an air inlet pipe 5 extending to the outside of the extrusion box 1, the interior of the air inlet pipe 5 is connected with the interior of the washing frame 11, and the interior of the air inlet pipe 5 is fixedly connected with a fan 19. The fan 19 is an existing structure and will not be elaborated on here. The air in the external environment can be allowed to enter the interior of the washing frame 11 through the fan 19, and the air flow inside the washing frame 11 enters the interior of the groove 20 through the air inlet groove 18, and the gas is discharged from the interior of the exhaust hole 17 to the surface of the welding pipe, and the welding pipe is cooled down again.

[0027] Furthermore, a filter is provided inside the air inlet pipe 5, through which impurities in the external air can be filtered and blocked to a certain extent, and the gas can blow air to cool and clean the welding pipe more smoothly, so that the brush 16 can clean the welding pipe more thoroughly and the staff can use the device more conveniently.

[0028] Furthermore, a movable door 4 is provided on the top of the extrusion box 1 , and the movable door 4 allows the staff to disassemble and maintain the cleaning ring 13 more conveniently.

[0029] Working principle: For this type of welding pipe extrusion roller structure with cooling function, the welding pipe can be cooled by the water mist cooling structure first, the rotating ring 12 can rotate through the external transmission device, and the rotating ring 12 drives the cleaning ring 13 to rotate, so that the cleaning ring 13 can clean the dirt on the surface of the welding pipe through the brush 16, and the first guide groove 7 and the second guide groove 8 are inclined, so that the cooling water flow inside the extrusion box 1 can be more smoothly concentrated and guided, and the water flow can be more smoothly discharged to the inside of the collection box 3 and collected, which reduces the cooling to a certain extent. However, the water flow is gathered inside the extrusion box 1 and flows to the external environment, which pollutes the external environment and causes damage to the internal structure of the extrusion box 1. The fan 19 can allow the air in the external environment to enter the inside of the washing frame 11. The air flow inside the washing frame 11 enters the inside of the groove 20 through the air inlet groove 18, and the gas is discharged from the inside of the exhaust hole 17 to the surface of the welding pipe, and the welding pipe is cooled again, so that the gas can blow air to cool and clean the welding pipe more smoothly, so that the brush 16 can clean the welding pipe more thoroughly, and the staff can use the device more conveniently.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding pipe extrusion roller structure with a cooling function, comprising an extrusion box (1), a washing frame (11) being fixedly connected to the interior of the extrusion box (1), the interior of the washing frame (11) being a hollow structure, and a rotating ring (12) extending to the exterior of the washing frame (11) being rotatably connected to the interior of the washing frame (11), characterized in that: The lower surface of the interior of the extrusion box (1) is provided with two symmetrical first guide grooves (7), the first guide grooves (7) are arranged in an inclined shape inside the extrusion box (1), one side of the extrusion box (1) is fixedly connected to a collection box (2), the interior of the collection box (2) is slidably connected to a collection box (3) extending to the outside of the collection box (2), the interior of the extrusion box (1) is provided with a drainage groove (9) extending to the interior of the collection box (2), the lower surface of the interior of the drainage groove (9) is fixedly connected to a guide plate (10), the lower surface of the interior of the extrusion box (1) is provided with a connecting groove (6), the connecting groove (6) is located between the two first guide grooves (7), the interior of the rotating ring (12) is slidably connected to a cleaning ring (13), the outer surface of the cleaning ring (13) is provided with a groove (20), the inner surface of the cleaning ring (13) is fixedly connected to a brush (16), and the interior of the cleaning ring (13) is provided with an exhaust hole (17).

2. The welded pipe extrusion roller structure with cooling function according to claim 1, characterized in that: The interior of the connecting groove (6) is connected to the interior of the first guide groove (7), the two first guide grooves (7) are connected via the connecting groove (6), and the interior of the drainage groove (9) is connected to the interior of the first guide groove (7).

3. The welded pipe extrusion roller structure with cooling function according to claim 1, characterized in that: A second guide groove (8) is provided on the lower surface of the interior of the extrusion box (1); the interior of the second guide groove (8) is connected to the interior of the first guide groove (7); and the second guide groove (8) is arranged in an inclined shape inside the extrusion box (1).

4. The welded pipe extrusion roller structure with cooling function according to claim 2, characterized in that: Two symmetrical mounting grooves (14) are provided on one side of the rotating ring (12), and mounting blocks (15) fixedly connected to the surface of the cleaning ring (13) are slidably connected inside the mounting grooves (14), and the mounting blocks (15) are fixed inside the mounting grooves (14) by bolts.

5. The welded pipe extrusion roller structure with cooling function according to claim 4, characterized in that: The interior of the exhaust hole (17) is communicated with the interior of the groove (20); an air inlet groove (18) is provided on the outer surface of the rotating ring (12); and the interior of the air inlet groove (18) is communicated with the interior of the groove (20).

6. The welded pipe extrusion roller structure with cooling function according to claim 1, characterized in that: The top of the scrubbing frame (11) is fixedly connected to an air inlet pipe (5) extending to the outside of the squeezing box (1); the interior of the air inlet pipe (5) is communicated with the interior of the scrubbing frame (11); and a fan (19) is fixedly connected to the interior of the air inlet pipe (5).

7. The welded pipe extrusion roller structure with cooling function according to claim 6, characterized in that: A filter screen is arranged inside the air inlet pipe (5).

8. The welded pipe extrusion roller structure with cooling function according to claim 1, characterized in that: A movable door (4) is provided on the top of the extrusion box (1).

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