Pipeline extrusion cooling device

Abstract

The utility model discloses a pipeline extrusion cooling device, which relates to the field of pipeline manufacturing equipment and comprises a casing, the bottom of the casing is fixedly connected with a lifting mechanism, and a hydraulic rod is started to enable a sliding rod to extend out along a sleeve column in a sliding manner so as to drive the casing fixedly connected with the top of a support plate to lift. By starting a water pump, cold water in a water tank can be conveyed into a water cooling pipe through a water inlet pipe, heat can be transmitted into water in the water cooling pipe through a pipeline located on the inner wall of a machine shell, hot water is discharged through a water discharging pipe, and the butt joint height of the cooling device can be adjusted through circulation of the cold water. According to the pipeline cooling device, the effect of cooling the pipeline can be achieved, by starting a motor, a first rotating rod can be made to rotate to drive a main conveying roller to rotate, the pipeline is made to move, under the action of a spring, an auxiliary conveying roller relatively extrudes the outer wall of the pipeline, and the effect of conveying the pipelines with different diameters is achieved.

Description

Technical Field

[0001] The utility model relates to the field of pipeline manufacturing equipment, in particular to a pipeline extrusion cooling device. Background Art

[0002] In the manufacture of plastic pipes, the temperature of the extruded plastic pipes is relatively high, and a cooling device is needed to cool the extruded pipes. However, most of the current cooling devices are fixed structures, which makes it inconvenient to raise and lower the cooling device according to the height change of the discharge port of the pipe extrusion equipment. Therefore, a pipe extrusion cooling device is needed.

[0003] The existing pipe extrusion cooling device is inconvenient to adjust the docking height of the cooling device during use, which reduces the applicability of the cooling device, and is inconvenient to circulate and cool the plastic pipe, reducing the pipe cooling efficiency. At the same time, it is inconvenient to transport pipes of different diameters. Therefore, a pipe extrusion cooling device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a pipe extrusion cooling device to solve the problems that the existing pipe extrusion cooling device is inconvenient to adjust the height of the cooling device docking, inconvenient to circulate and cool the plastic pipe, and inconvenient to transport pipes of different diameters.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a pipe extrusion cooling device, comprising a casing, the bottom of which is fixedly connected with a lifting mechanism.

[0006] The top of the lifting mechanism is fixedly connected with a cooling mechanism, and the outer wall of the casing is fixedly connected with a fan.

[0007] The outer wall of the lifting mechanism is fixedly connected with a conveying mechanism.

[0008] Preferably, the lifting mechanism includes a support plate, a sliding rod, a sleeve column, a base and a hydraulic rod, the bottom of the support plate is fixedly connected to the sliding rod, the outer wall of the sliding rod is movably connected to the sleeve column, the bottom of the sleeve column is fixedly connected to the base, and the top of the base is fixedly connected to the hydraulic rod.

[0009] Preferably, the output end of the hydraulic rod is fixedly connected to the bottom of the support plate, and the sliding rod and the sleeve column form a sliding structure.

[0010] Preferably, the cooling mechanism includes a water tank, a water pump, a water inlet pipe, a water cooling pipe and a drain pipe. The outer wall of the water tank is fixedly connected to the water pump, the outer wall of the water pump is fixedly connected to the water inlet pipe, one end of the water inlet pipe is fixedly connected to the water cooling pipe, and one end of the water cooling pipe is fixedly connected to the drain pipe.

[0011] Preferably, the water cooling pipe is fixedly installed inside the casing, and the water inlet pipe and the water outlet pipe are symmetrically arranged with respect to the central axis of the casing.

[0012] Preferably, the conveying mechanism includes an outer shell, a motor, a first rotating rod, a main conveying roller, a slide groove, a slide plate, a receiving plate, a second rotating rod and an auxiliary conveying roller, the outer wall of the outer shell is fixedly connected to the motor, the output shaft of the motor is fixedly connected to the first rotating rod through a coupling, the outer wall of the first rotating rod is fixedly connected to the main conveying roller, a slide groove is provided inside the outer shell, the slide groove is movably connected to the slide plate, the bottom of the slide plate is fixedly connected to the receiving plate, the outer wall of the receiving plate is movably connected to the second rotating rod, and the outer wall of the second rotating rod is fixedly connected to the auxiliary conveying roller.

[0013] Preferably, the slide plate forms a sliding structure with the outer shell through a sliding groove, and the main conveying roller forms a rotating structure with the outer shell through a first rotating rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a casing and a lifting mechanism, and by starting the hydraulic rod, the slide rod slides out along the sleeve column, thereby driving the casing fixedly connected to the top of the support plate to rise and fall, which facilitates the adjustment of the docking height of the cooling device and improves the applicability of the cooling device;

[0016] 2. The utility model provides a casing and a cooling mechanism, and by starting a water pump, the cold water in the water tank can be transported to the water cooling pipe through the water inlet pipe, and the pipe located on the inner wall of the casing will transfer heat to the water in the water cooling pipe, and the hot water will be discharged through the drain pipe. Through the circulation of cold water, the pipe can be cooled and the cooling efficiency of the pipe can be improved;

[0017] 3. The utility model sets up a conveying mechanism, and by starting the motor, the first rotating rod can be rotated to drive the main conveying roller to rotate, so that the pipeline moves. Under the action of the spring, the auxiliary conveying roller relatively squeezes the outer wall of the pipeline, so as to achieve the effect of conveying pipelines of different diameters and improve the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the support plate of the utility model;

[0020] Figure 3 It is a side cross-sectional view of the casing of the utility model;

[0021] Figure 4 This is a side cross-sectional view of the housing of the utility model;

[0022] Figure 5 This is a three-dimensional diagram of the auxiliary conveying roller of the utility model.

[0023] In the figure: 1. casing; 2. lifting mechanism; 201. support plate; 202. slide rod; 203. sleeve column; 204. base; 205. hydraulic rod; 3. cooling mechanism; 301. water tank; 302. water pump; 303. water inlet pipe; 304. water cooling pipe; 305. drain pipe; 4. conveying mechanism; 401. casing; 402. motor; 403. first rotating rod; 404. main conveying roller; 405. slide chute; 406. slide plate; 407. receiving plate; 408. second rotating rod; 409. auxiliary conveying roller; 5. fan. DETAILED DESCRIPTION

[0024] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] The following describes an embodiment of the utility model based on its overall structure.

[0026] See also Figure 1-5 A pipe extrusion cooling device comprises a casing 1, the bottom of which is fixedly connected with a lifting mechanism 2, the lifting mechanism 2 comprises a support plate 201, a slide bar 202, a sleeve column 203, a base 204 and a hydraulic rod 205, the bottom of the support plate 201 is fixedly connected with the slide bar 202, the outer wall of the slide bar 202 is movably connected with the sleeve column 203, the bottom of the sleeve column 203 is fixedly connected with the base 204, the top of the base 204 is fixedly connected with the hydraulic rod 205, the output end of the hydraulic rod 205 is fixedly connected to the bottom of the support plate 201, and the slide bar 202 and the sleeve column 203 form a sliding structure, which can facilitate the adjustment of the height of the cooling device docking, so as to facilitate its docking to the discharge port of the extruder at different heights.

[0027] See also Figure 1-5 A pipe extrusion cooling device, the top of the lifting mechanism 2 is fixedly connected with a cooling mechanism 3, the outer wall of the casing 1 is fixedly connected with a fan 5, the cooling mechanism 3 includes a water tank 301, a water pump 302, a water inlet pipe 303, a water cooling pipe 304 and a drain pipe 305, the outer wall of the water tank 301 is fixedly connected with the water pump 302, the outer wall of the water pump 302 is fixedly connected with the water inlet pipe 303, one end of the water inlet pipe 303 is fixedly connected with the water cooling pipe 304, one end of the water cooling pipe 304 is fixedly connected with the drain pipe 305, the water cooling pipe 304 is fixedly installed inside the casing 1, and the water inlet pipe 303 and the drain pipe 305 are symmetrically arranged with the central axis of the casing 1, which can facilitate cooling and lowering the temperature of the extruded pipe, thereby improving the efficiency of pipe cooling and shaping.

[0028] See also Figure 1-5 A pipe extrusion cooling device, the outer wall of the lifting mechanism 2 is fixedly connected to the conveying mechanism 4, the conveying mechanism 4 includes a shell 401, a motor 402, a first rotating rod 403, a main conveying roller 404, a slide 405, a slide plate 406, a receiving plate 407, a second rotating rod 408 and an auxiliary conveying roller 409, the outer wall of the shell 401 is fixedly connected to the motor 402, the output shaft of the motor 402 is fixedly connected to the first rotating rod 403 through a coupling, the outer wall of the first rotating rod 403 is fixedly connected to the main conveying roller 404, the inner wall of the shell 401 A slide groove 405 is provided in the part, and a slide plate 406 is movably connected inside the slide groove 405, and a receiving plate 407 is fixedly connected to the bottom of the slide plate 406, and a second rotating rod 408 is movably connected to the outer wall of the receiving plate 407, and an auxiliary conveying roller 409 is fixedly connected to the outer wall of the second rotating rod 408. The slide plate 406 forms a sliding structure with the outer shell 401 through the slide groove 405, and the main conveying roller 404 forms a rotating structure with the outer shell 401 through the first rotating rod 403, which can facilitate the transportation of pipes of different diameters and improve the convenience of use.

[0029] Working principle: When in use, by starting the hydraulic rod 205, the support plate 201 can be lifted up, so that the slide rod 202 slides out along the sleeve column 203, thereby driving the casing 1 fixedly connected to the top of the support plate 201 to rise and fall, which is convenient for adjusting the docking height of the cooling device. By starting the water pump 302, the cold water in the water tank 301 can be transported to the water cooling pipe 304 through the water inlet pipe 303, and the pipe located on the inner wall of the casing 1 will transfer heat to the water in the water cooling pipe 304, and the hot water will be discharged through the drain pipe 305. Through the circulation of cold water, the pipe can be cooled and cooled. By starting the fan 5, the pipeline can be assisted in cooling down, and by starting the motor 402, the first rotating rod 403 can be rotated to drive the main conveying roller 404 to rotate, so that the pipeline can be moved, and the auxiliary conveying roller 409 can be squeezed by the pipeline, so that the auxiliary conveying roller 409 can be rotated and drive the slide plate 406 to slide and shrink along the slide groove 405, and the auxiliary conveying roller 409 can be relatively squeezed against the outer wall of the pipeline under the action of the spring, so as to achieve the effect of conveying pipelines of different diameters, thus completing the use process of the device. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pipe extrusion cooling device, comprising a housing (1), characterized in that: The bottom of the housing (1) is fixedly connected with a lifting mechanism (2); The top of the lifting mechanism (2) is fixedly connected to a cooling mechanism (3), and the outer wall of the casing (1) is fixedly connected to a fan (5); The outer wall of the lifting mechanism (2) is fixedly connected to a conveying mechanism (4).

2. A pipe extrusion cooling device according to claim 1, characterized in that: The lifting mechanism (2) comprises a support plate (201), a sliding rod (202), a sleeve column (203), a base (204) and a hydraulic rod (205); the bottom of the support plate (201) is fixedly connected to the sliding rod (202); the outer wall of the sliding rod (202) is movably connected to the sleeve column (203); the bottom of the sleeve column (203) is fixedly connected to the base (204); and the top of the base (204) is fixedly connected to the hydraulic rod (205).

3. A pipe extrusion cooling device according to claim 2, characterized in that: The output end of the hydraulic rod (205) is fixedly connected to the bottom of the support plate (201), and the sliding rod (202) and the sleeve column (203) form a sliding structure.

4. The pipe extrusion cooling device according to claim 1, characterized in that: The cooling mechanism (3) comprises a water tank (301), a water pump (302), a water inlet pipe (303), a water cooling pipe (304) and a drainage pipe (305); the outer wall of the water tank (301) is fixedly connected to the water pump (302); the outer wall of the water pump (302) is fixedly connected to the water inlet pipe (303); one end of the water inlet pipe (303) is fixedly connected to the water cooling pipe (304); and one end of the water cooling pipe (304) is fixedly connected to the drainage pipe (305).

5. A pipe extrusion cooling device according to claim 4, characterized in that: The water cooling pipe (304) is fixedly installed inside the casing (1), and the water inlet pipe (303) and the water discharge pipe (305) are symmetrically arranged with respect to the central axis of the casing (1).

6. The pipe extrusion cooling device according to claim 1, characterized in that: The conveying mechanism (4) comprises a shell (401), a motor (402), a first rotating rod (403), a main conveying roller (404), a slide groove (405), a slide plate (406), a receiving plate (407), a second rotating rod (408) and an auxiliary conveying roller (409); the outer wall of the shell (401) is fixedly connected to the motor (402); the output shaft of the motor (402) is fixedly connected to the first rotating rod (403) through a coupling; the outer wall of the first rotating rod (403) is fixedly connected to the main conveying roller (404); a slide groove (405) is provided inside the shell (401); the slide groove (405) is movably connected to the slide plate (406); the bottom of the slide plate (406) is fixedly connected to the receiving plate (407); the outer wall of the receiving plate (407) is movably connected to the second rotating rod (408); and the outer wall of the second rotating rod (408) is fixedly connected to the auxiliary conveying roller (409).

7. A pipe extrusion cooling device according to claim 6, characterized in that: The slide plate (406) forms a sliding structure with the outer shell (401) through the slide groove (405), and the main conveying roller (404) forms a rotating structure with the outer shell (401) through the first rotating rod (403).

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