Extrusion device for anti-corrosion pipeline production

Abstract

The utility model discloses an extrusion device for anti-corrosion pipeline production, and relates to the technical field of pipeline production, the extrusion device for anti-corrosion pipeline production is provided with a fixed box, a flushing assembly, a cooling water tank and a water storage tank, and after the extrusion device finishes working, the water storage tank can be used for cooling the pipeline; a flushing assembly can be opened to suck water in a water storage tank into the flushing assembly to be sprayed out, the inner wall of a fixing box and a rotating shaft, a spiral blade and the like in the fixing box can be flushed, residual materials in the device can be flushed away, cleaning is very convenient, and follow-up use can be prevented from being affected; according to the device, the guide block can be detached and replaced with different models, pipelines with the same outer diameter and different thicknesses can be produced, practicability is higher, in addition, a water cooling assembly is arranged to replace a traditional air cooling mode, the problem that the air cooling effect is poor when operation is conducted in the high-temperature environment can be solved, and the production efficiency is improved. Therefore, the formed material is quickly and effectively cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline production, in particular to an extrusion device for producing anti-corrosion pipelines. Background Art

[0002] At present, extruders are often used in the processing and manufacturing of profiles, pipes, plastic products and other materials. During the production process of anti-corrosion pipes, the extruder can extrude the anti-corrosion pipes into shape. In order for the extruded pipes to cool quickly, a cooling device is generally set at the discharge port to cool the material and speed up the molding speed of the material.

[0003] For example, the utility model with patent number CN202020502806.1 discloses an extrusion device for producing anti-corrosion pipes, including a shell, a heating layer is provided on the outside of the shell, an insulation layer is provided on the outside of the heating layer, an extrusion screw is provided in the center of the interior of the shell, a spiral conveying blade is provided on the extrusion screw, a plurality of mixing rods are hingedly connected to the gap of the spiral conveying blade on the extrusion screw, and a mixing ball is connected to the other end of the mixing rod through a spring, a feed hopper is provided on the top side of the shell, a stirring mechanism is provided inside the feed hopper, a feed pipe is provided on the top of one side of the feed hopper, an extrusion die head is provided on the side of the shell away from the feed hopper, the shell and the extrusion die head are communicated through a discharge pipe, the extrusion die head includes a metal die and a metal core die, a cavity is provided inside the metal die, a heat-conducting layer is provided on the inner wall of the cavity close to the metal core die, an air inlet pipe connected to the inside of the cavity is provided on the outer wall of the metal die away from the shell, and an air outlet pipe connected to the inside of the cavity is provided on the end close to the shell;

[0004] Although the extrusion device for producing anti-corrosion pipes in this patent can be cooled and formed, the device does not have a cleaning mechanism and cannot clean the inside of the device. Material will remain on the inner wall of the extrusion device, affecting subsequent use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an extrusion device for producing anti-corrosion pipelines, which solves the problem that the inside of the device cannot be cleaned.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an extrusion device for anti-corrosion pipe production, comprising a workbench, a fixed box is fixedly installed on the upper end of the workbench, an extrusion barrel is fixedly installed on one side of the fixed box, a flushing assembly is arranged on the other side of the fixed box, a motor is arranged on the outside of the flushing assembly, a rotating shaft is arranged at the output end of the motor, a spiral blade is arranged on the outside of the rotating shaft, a guide block is welded to the end of the rotating shaft, a screw is fixedly installed on the outside of the guide block, a guide block is detachably installed on the outside of the screw, a feed inlet is arranged at the upper end of the fixed box, a mounting plate is fixedly installed on the end of the extrusion barrel, a water cooling assembly is arranged on the side of the mounting plate, a sealing cover is installed on the outside of the mounting plate through a hinge, an extension sleeve corresponding to the extrusion barrel is arranged on the inside of the sealing cover, a cooling water tank is fixedly installed on the workbench, and a water storage tank is arranged on one side of the cooling water tank.

[0007] Preferably, the water cooling assembly comprises a cooling sleeve, a support plate is fixedly mounted on the lower end of the cooling sleeve, and a triangular plate is fixedly mounted on the outside of the support plate.

[0008] Furthermore, a cooling cavity is provided inside the cooling sleeve, a water inlet pipe is fixedly installed on one side of the cooling sleeve, and a water outlet pipe is provided on the other side of the cooling sleeve.

[0009] Furthermore, the water inlet pipe and the water outlet pipe extend downward to the interior of the cooling water tank, and a circulation pump is fixedly installed at the end of the water inlet pipe.

[0010] Preferably, the flushing assembly comprises a spray plate, and a surface of the spray plate is provided with evenly distributed spray holes.

[0011] Furthermore, a water pump is fixedly installed on the outside of the spray plate, a water pump is fixedly installed on the outside of the water storage tank, and the water pump is connected to each other.

[0012] Preferably, an electric control box is arranged on the upper end of the workbench, and the electric control box is arranged on the outside of the motor. Beneficial Effects

[0013] The utility model provides an extrusion device for producing anti-corrosion pipelines. Compared with the prior art, it has the following beneficial effects:

[0014] The extrusion device for producing anti-corrosion pipes is provided with a fixed box, a flushing component, a cooling water tank and a water storage tank. After the extrusion device finishes working, the flushing component can be opened to draw water in the water storage tank into the flushing component and sprayed out, so as to flush the inner wall of the fixed box and the rotating shaft and spiral blades inside it, and the residual materials inside the device can be flushed away, which is very convenient to clean up and can also prevent the subsequent use from being affected. The end of the screw inside the extruder is provided with a guide block and a screw, so that the guide block can be disassembled and replaced with different models, and can be used to produce pipes with the same outer diameter but different thicknesses, which is more practical. In addition, the device is provided with a water cooling component instead of the traditional air cooling form, which can prevent the problem of poor air cooling effect when operating in a high temperature environment, thereby cooling the already formed materials more quickly and effectively. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a structural schematic diagram of the water cooling component in the utility model.

[0017] Figure 3 It is a schematic diagram of the installation structure of the guide block in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the flushing component in the utility model.

[0019] In the figure: 1. workbench; 2. fixing box; 3. flushing assembly; 301. spray plate; 302. spray hole; 303. water suction pipe; 4. motor; 5. feed port; 6. extruder; 7. water cooling assembly; 701. cooling sleeve; 702. support plate; 703. triangle plate; 704. water inlet pipe; 8. guide block; 9. mounting plate; 10. sealing cover; 11. extension sleeve; 12. cooling water tank; 13. water storage tank; 14. electric control box; 15. rotating shaft; 16. spiral blade; 17. guide block; 18. screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4The utility model provides a technical solution: an extrusion device for producing anti-corrosion pipelines, including a workbench 1, a fixed box 2 is fixedly installed on the upper end of the workbench 1, an extrusion barrel 6 is fixedly installed on one side of the fixed box 2, a flushing component 3 is arranged on the other side of the fixed box 2, a motor 4 is arranged on the outside of the flushing component 3, a rotating shaft 15 is arranged on the output end of the motor 4, a spiral blade 16 is arranged on the outside of the rotating shaft 15, a guide block 17 is welded on the end of the rotating shaft 15, a screw 18 is fixedly installed on the outside of the guide block 17, and a guide block 8 is detachably installed on the outside of the screw 18. The rotation of the motor 4 drives the rotating shaft 15 to rotate, thereby driving the spiral blade 16 to transport and extrude the material. When the material reaches the guide block 17, it is dispersed to the outside of the guide block 8, thereby forming a pipeline sample. The fixed box 2 is provided with a feed port 5 at the upper end, a mounting plate 9 is fixedly mounted on the end of the extrusion barrel 6, and a water cooling component 7 is arranged on the side of the mounting plate 9. By arranging the water cooling component 7 to replace the traditional air cooling form, the problem of poor air cooling effect when working in a high temperature environment can be prevented, thereby cooling the formed material more quickly and effectively. A sealing cover 10 is installed on the outside of the mounting plate 9 through a hinge, and an extension sleeve 11 corresponding to the extrusion barrel 6 is arranged on the inner side of the sealing cover 10. A cooling water tank 12 is fixedly mounted on the workbench 1, and a water storage tank 13 is arranged on one side of the cooling water tank 12. An electric control box 14 is arranged on the upper end of the workbench 1, and the electric control box 14 is arranged on the outside of the motor 4. By arranging the electric control box 14, it can be used to control the equipment of the device.

[0022] The water cooling assembly 7 includes a cooling sleeve 701, a support plate 702 is fixedly installed at the lower end of the cooling sleeve 701, a triangular plate 703 is fixedly installed outside the support plate 702, a cooling cavity is arranged inside the cooling sleeve 701, a water inlet pipe 704 is fixedly installed on one side of the cooling sleeve 701, and a water outlet pipe is arranged on the other side of the cooling sleeve 701. The water inlet pipe 704 and the water outlet pipe extend downward to the inside of the cooling water tank 12, and a circulating pump is fixedly installed at the end of the water inlet pipe 704. By setting the circulating pump, the water in the cooling water tank 12 can flow into the cooling sleeve 701 through the water inlet pipe 704. The water in the cooling chamber is returned to the cooling water tank 12 through the water outlet pipe. The flushing component 3 includes a spray plate 301. The surface of the spray plate 301 is provided with uniformly distributed injection holes 302. A water pump 303 is fixedly installed on the outside of the spray plate 301. A water pump is fixedly installed on the outside of the water storage tank 13. The water pump 303 is connected to the water pump. By setting up the water pump, the water in the water storage tank 13 can be pumped into the spray plate 301 through the water pump 303 and sprayed out from the injection holes 302, thereby flushing the inside of the fixed box 2 for easy cleaning.

[0023] During operation, the guide block 8 is first installed on the screw 18 so that it fits with the guide block 17. Then the motor 4 is turned on. The rotation of the motor 4 drives the rotating shaft 15 to rotate, thereby driving the spiral blade 16 to transport and extrude the material. When the material reaches the guide block 17, it is dispersed to the outside of the guide block 8, thereby extruding the anti-corrosion pipe into shape. After the motor 4 is turned on, the cooling water tank 12 and the circulating pump are turned on, and the water in the cooling water tank 12 flows into the cooling cavity in the cooling sleeve 701 through the water inlet pipe 704, thereby cooling the extrusion cylinder 6 and the material. The water in the cooling cavity returns to the cooling sleeve 701 through the water outlet pipe. In the cooling water tank 12, after the extrusion device finishes working, turn on the water pump in the flushing assembly 3, and draw the water in the water tank 13 into the spray plate 301 and spray it out, so as to flush the inner wall of the fixed box 2 and the rotating shaft 15, spiral blades 16, etc. inside it, and flush away the residual materials inside the device, which is very convenient to clean up and can also prevent affecting the subsequent use. The end of the screw 18 inside the extruder 6 is provided with a guide block 17 and a screw 18, so that the guide block 8 can be disassembled and replaced with different models, which can be used to produce pipes with the same outer diameter but different thicknesses, and is more practical.

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An extrusion device for producing anti-corrosion pipes, comprising a workbench (1), characterized in that: A fixed box (2) is fixedly mounted on the upper end of the workbench (1), an extrusion cylinder (6) is fixedly mounted on one side of the fixed box (2), a flushing assembly (3) is arranged on the other side of the fixed box (2), a motor (4) is arranged on the outside of the flushing assembly (3), a rotating shaft (15) is arranged on the output end of the motor (4), a spiral blade (16) is arranged on the outside of the rotating shaft (15), a guide block (17) is welded to the end of the rotating shaft (15), a screw (18) is fixedly mounted on the outside of the guide block (17), and the screw (18) is arranged on the outside of the screw (18). A guide block (8) is detachably mounted on the side, a feed port (5) is arranged at the upper end of the fixed box (2), a mounting plate (9) is fixedly mounted on the end of the extrusion barrel (6), a water cooling assembly (7) is arranged on the side of the mounting plate (9), a sealing cover (10) is mounted on the outside of the mounting plate (9) via a hinge, an extension sleeve (11) corresponding to the extrusion barrel (6) is arranged on the inner side of the sealing cover (10), a cooling water tank (12) is fixedly mounted on the workbench (1), and a water storage tank (13) is arranged on one side of the cooling water tank (12).

2. The extrusion device for producing anti-corrosion pipes according to claim 1, characterized in that: The water cooling assembly (7) comprises a cooling sleeve (701), a support plate (702) being fixedly mounted on the lower end of the cooling sleeve (701), and a triangular plate (703) being fixedly mounted on the outside of the support plate (702).

3. The extrusion device for producing anti-corrosion pipes according to claim 2, characterized in that: A cooling cavity is provided inside the cooling sleeve (701); a water inlet pipe (704) is fixedly mounted on one side of the cooling sleeve (701); and a water outlet pipe is provided on the other side of the cooling sleeve (701).

4. The extrusion device for producing anti-corrosion pipes according to claim 3, characterized in that: The water inlet pipe (704) and the water outlet pipe extend downward to the interior of the cooling water tank (12), and a circulation pump is fixedly mounted at the end of the water inlet pipe (704).

5. The extrusion device for producing anti-corrosion pipes according to claim 1, characterized in that: The flushing assembly (3) comprises a spray plate (301), and a surface of the spray plate (301) is provided with evenly distributed spray holes (302).

6. The extrusion device for producing anti-corrosion pipes according to claim 5, characterized in that: A water pump (303) is fixedly installed on the outside of the spray plate (301), a water pump is fixedly installed on the outside of the water storage tank (13), and the water pump (303) is connected to the water pump.

7. The extrusion device for producing anti-corrosion pipes according to claim 1, characterized in that: An electric control box (14) is arranged at the upper end of the workbench (1), and the electric control box (14) is arranged outside the motor (4).

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