Cooling device for large plastic pipe production

Abstract

The utility model discloses a cooling device for large plastic pipe production, which is applied to the field of plastic pipe production and comprises a water tank, the top of the water tank is bolted with a shell, a water supply mechanism is arranged between the shell and the water tank, and the inner wall of the shell is rotatably sleeved with a rotating cylinder; the first motor rotates to drive the second belt pulley, so that the rotating cylinder drives the cleaning brush to rotate to clean the surface of the pipeline, the purpose of cleaning can be achieved, the workload is reduced, the production quality is guaranteed, the cleaning brush is taken out by loosening a fixing bolt, the cleaning brush is convenient to replace, the practicability is improved, and the practicability is high. The second motor rotates to drive the reciprocating lead screw to enable the guide block to reciprocate, the guide block reciprocates to enable the brush to reciprocate, and the inner wall of the water tank is cleaned, so that the purpose of conveniently cleaning the water tank can be achieved, the workload is reduced, and the cleaning efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic pipe production, and in particular to a cooling device for the production of large plastic pipes. Background Technology

[0002] A search of Chinese patents revealed publication number CN215095529U, which discloses a cooling device for plastic pipe production. The device includes: a fixed cylinder; a fixed pipe, with the fixed pipe fixedly inserted into the top of the fixed cylinder; a distribution plate, with the distribution plate fixedly welded to the bottom of the fixed pipe; nozzles, with several nozzles fixedly installed on the side of the distribution plate away from the inner wall of the fixed cylinder; and a collection mechanism, comprising a fixed frame, a filter screen, and a cleaning port. The fixed frame is fixedly welded to the bottom of the fixed cylinder, and the filter screen is fixedly installed between the inner walls of the fixed frame. Cleaning ports are provided on the side walls of the fixed frame on both sides of the filter screen. This invention effectively solves the problems of existing cooling devices for plastic pipe production where the water used is repeatedly fed and discharged through a circulation pipe, resulting in unclean water that easily clogs the water pump. Furthermore, the repeated use causes the water temperature to rise, significantly reducing the cooling effect and failing to meet usage requirements.

[0003] Existing cooling devices are inconvenient for cleaning the water tank. After prolonged use, the water tank accumulates a large amount of dirt, which can easily clog the nozzles. Regular cleaning of the water tank is necessary, but this usually requires disassembling the tank for cleaning and then reinstalling it. This process is cumbersome, increases workload, reduces efficiency, and lacks cleaning functionality. When plastic pipes are first produced, their surfaces contain plastic particles that affect their quality and need to be cleaned. This is typically done by workers using brushes, which also increases workload and is inconvenient. To address these problems, we propose a cooling device for large-scale plastic pipe production. Utility Model Content

[0004] The purpose of this invention is to provide a cooling device for the production of large plastic pipes, which has the advantages of facilitating the cleaning of the water tank and having a cleaning function.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a cooling device for large-scale plastic pipe production, comprising a water tank, a shell bolted to the top of the water tank, a water supply mechanism provided between the shell and the water tank, a rotating cylinder rotatably sleeved on the inner wall of the shell, a cleaning brush slidably sleeved on the inner wall of the rotating cylinder, a fixing bolt threadedly connected to the inner wall of the rotating cylinder, a first pulley fixedly sleeved on the surface of the rotating cylinder, a first motor bolted to the top of the shell, a second pulley fixedly sleeved on the output end of the first motor, and a transmission belt drivingly connected to the surfaces of the first pulley and the second pulley.

[0006] By adopting the above technical solution, the first motor drives the second belt pulley to rotate the drum and drive the cleaning brush to clean the pipe surface. This achieves the cleaning purpose, reduces workload, ensures production quality, and allows the cleaning brush to be removed by loosening the fixing bolts, making it easy to replace and improving practicality.

[0007] The present invention is further configured such that: a second motor is bolted to the surface of the water tank, the output end of the second motor extends into the interior of the water tank and is bolted to a reciprocating lead screw, and the other end of the reciprocating lead screw is rotatably connected to the inner wall of the water tank; a sliding block is slidably sleeved on the surface of the reciprocating lead screw; a guide block is rotatably connected to the inner wall of the sliding block, and the guide block is slidably connected to the inner wall of the reciprocating lead screw; a fixing rod is bolted to the surface of the sliding block; a fixing frame is bolted to the other end of the fixing rod; a pressing mechanism is provided inside the fixing frame; and a brush is bolted to the surface of the pressing mechanism.

[0008] By adopting the above technical solution, the second motor drives the reciprocating screw to move the guide block back and forth, and the reciprocating movement of the guide block causes the brush to move back and forth, thus cleaning the inner wall of the water tank. This method can facilitate the cleaning of the water tank, reduce the workload, and improve the cleaning efficiency.

[0009] The present invention is further configured such that: the water supply mechanism includes a fixed shell, the fixed shell is bolted to the surface of the water tank, a water pump is bolted to the inner wall of the fixed shell, the input end of the water pump is connected to the surface of the water tank, the output end of the water pump is connected to a connecting pipe, the other end of the connecting pipe is connected to a diversion pipe, and the diversion pipes are connected to each other through a conduit, and the diversion pipe is bolted to the inner wall of the shell, and a nozzle is connected to the surface of the diversion pipe.

[0010] By adopting the above technical solution, water can be recycled and used, thus saving water resources.

[0011] The present invention is further configured such that: the pressing mechanism includes a telescopic plate, the telescopic plate is slidably connected to the inner wall of the fixed frame, and the telescopic plate is bolted to the surface of the brush, and a spring is provided between the telescopic plate and the inner wall of the fixed frame.

[0012] By adopting the above technical solution and setting up a clamping mechanism, the quality of cleaning is improved.

[0013] The present invention is further configured such that: the surfaces of the water tank and the shell are both bolted with protective shells, and the first motor and the second motor are both located inside the protective shells.

[0014] By adopting the above technical solution, the first motor and the second motor are protected by setting up a protective shell.

[0015] The present invention is further configured such that a support roller is bolted to the inner wall of the housing.

[0016] By adopting the above technical solution, support rollers are set to support the pipeline and prevent it from bending and deforming.

[0017] The present invention is further configured such that a valve is connected to the surface of the water tank.

[0018] By adopting the above technical solution and installing valves, it is easy to add or drain water.

[0019] The present invention is further configured such that a filter screen is bolted between the inner walls of the water tank.

[0020] The above technical solution filters the cooling water by setting up a filter screen.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model uses a first motor to drive a second belt pulley, which in turn drives a rotating cylinder to rotate a cleaning brush to clean the surface of the pipe. This achieves the cleaning purpose, reduces workload, ensures production quality, and allows the cleaning brush to be removed by loosening the fixing bolts, making it easy to replace the cleaning brush and improving its practicality.

[0023] 2. This utility model uses a second motor to drive a reciprocating screw, which in turn causes a guide block to move back and forth. This reciprocating movement of the guide block causes a brush to move back and forth, thus cleaning the inner wall of the water tank. This method facilitates cleaning the water tank, reduces workload, and improves cleaning efficiency. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural view of the present invention;

[0025] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0026] Figure 3 This is a side sectional view of the structure of this utility model;

[0027] Figure 4 This is a side view of the structure of this utility model;

[0028] Figure 5 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0029] Figure 6 This is a utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0030] Reference numerals: 1. Water tank; 2. Shell; 3. Water supply mechanism; 4. Rotating cylinder; 5. Cleaning brush; 6. Fixing bolt; 7. First pulley; 8. First motor; 9. Second pulley; 10. Transmission belt; 11. Reciprocating screw; 12. Sliding block; 13. Guide block; 14. Fixing rod; 15. Fixing frame; 16. Pressing mechanism; 17. Brush; 18. Fixing shell; 19. Water pump; 20. Connecting pipe; 21. Diverter pipe; 22. Nozzle; 23. Telescopic plate; 24. Spring; 25. Protective shell; 26. Support roller; 27. Valve; 28. Filter screen; 29. ​​Second motor. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to the accompanying drawings.

[0032] Example 1:

[0033] refer to Figure 2 , Figure 4 and Figure 6 A cooling device for large-scale plastic pipe production includes a water tank 1, a housing 2 bolted to the top of the water tank 1, a water supply mechanism 3 between the housing 2 and the water tank 1, a rotating cylinder 4 rotatably sleeved on the inner wall of the housing 2, a cleaning brush 5 slidably sleeved on the inner wall of the rotating cylinder 4, a fixing bolt 6 threadedly connected to the inner wall of the rotating cylinder 4, a first pulley 7 fixedly sleeved on the surface of the rotating cylinder 4, a first motor 8 bolted to the top of the housing 2, a second pulley 9 fixedly sleeved on the output end of the first motor 8, and a transmission belt 10 drivingly connecting the surfaces of the first pulley 7 and the second pulley 9. The first motor 8 rotates, driving the second pulley 9, which in turn drives the rotating cylinder 4 to rotate the cleaning brush 5 to clean the pipe surface. This method achieves the cleaning purpose, reduces workload, and ensures production quality. The cleaning brush 5 can be removed by loosening the fixing bolt 6, facilitating replacement and improving practicality.

[0034] refer to Figure 3 The water supply mechanism 3 includes a fixed shell 18, which is bolted to the surface of the water tank 1. A water pump 19 is bolted to the inner wall of the fixed shell 18, and the input end of the water pump 19 is connected to the surface of the water tank 1. The output end of the water pump 19 is connected to a connecting pipe 20, and the other end of the connecting pipe 20 is connected to a diversion pipe 21. The diversion pipes 21 are connected to each other through a conduit, and the diversion pipes 21 are bolted to the inner wall of the shell 2. A nozzle 22 is connected to the surface of the diversion pipe 21. By setting up the water supply mechanism 3, water is recycled and water is saved.

[0035] refer to Figure 2 and Figure 3 The inner wall of the housing 2 is bolted with a support roller 26. By setting the support roller 26, the pipe is supported and the pipe is prevented from bending and deforming.

[0036] refer to Figure 2 As shown in the figure, the surface of water tank 1 is connected to valve 27, which facilitates the filling and draining of water.

[0037] Example 2:

[0038] refer to Figure 2 , Figure 3 and Figure 5 A second motor 29 is bolted to the surface of the water tank 1. The output end of the second motor 29 extends into the interior of the water tank 1 and is bolted to a reciprocating screw 11. The other end of the reciprocating screw 11 is rotatably connected to the inner wall of the water tank 1. A sliding block 12 is slidably sleeved on the surface of the reciprocating screw 11. A guide block 13 is rotatably connected to the inner wall of the sliding block 12 and is slidably connected to the inner wall of the reciprocating screw 11. A fixing rod 14 is bolted to the surface of the sliding block 12. A fixing frame 15 is bolted to the other end of the fixing rod 14. A pressing mechanism 16 is provided inside the fixing frame 15. A brush 17 is bolted to the surface of the pressing mechanism 16. The second motor 29 rotates to drive the reciprocating screw 11, causing the guide block 13 to move back and forth. The reciprocating movement of the guide block 13 causes the brush 17 to move back and forth, thus cleaning the inner wall of the water tank 1. This method facilitates cleaning of the water tank 1, reduces workload, and improves cleaning efficiency.

[0039] refer to Figure 2 and Figure 3 The pressing mechanism 16 includes a telescopic plate 23, which is slidably connected to the inner wall of the fixed frame 15 and bolted to the surface of the brush 17. A spring 24 is provided between the telescopic plate 23 and the inner wall of the fixed frame 15. By setting the pressing mechanism 16, the cleaning quality is improved.

[0040] refer to Figure 1 and Figure 2 The surfaces of the water tank 1 and the shell 2 are both bolted with protective shells 25, and the first motor 8 and the second motor 29 are both located inside the protective shells 25. By setting the protective shells 25, the first motor 8 and the second motor 29 are protected.

[0041] refer to Figure 2 and Figure 3 A filter screen 28 is bolted between the inner walls of the water tank 1 to filter the cooling water.

[0042] Brief description of the operation: The first motor 8 rotates, driving the second pulley 9 to rotate. The second pulley 9 rotates, driving the transmission belt 10 to rotate. The transmission belt 10 rotates, driving the first pulley 7 to rotate. The first pulley 7 rotates, driving the rotating cylinder 4 to rotate. The rotating cylinder 4 rotates, driving the brush 17 to rotate, thus cleaning the surface of the pipe and achieving the cleaning purpose. The second motor 29 rotates, driving the reciprocating screw 11 to rotate. The reciprocating screw 11 rotates, driving the guide block 13 to move back and forth. The reciprocating movement of the guide block 13 drives the sliding block 12 to move back and forth. The reciprocating movement of the sliding block 12 drives the fixed rod 14 to move back and forth. The reciprocating movement of the fixed rod 14 drives the fixed frame 15 to move back and forth. The reciprocating movement of the fixed frame 15 drives the pressing mechanism 16 to move back and forth. The reciprocating movement of the pressing mechanism 16 drives the brush 17 to move back and forth, cleaning the inner wall of the water tank 1, thus facilitating the cleaning of the water tank 1.

[0043] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A cooling device for large-scale plastic pipe production, comprising a water tank (1), characterized in that: The top of the water tank (1) is bolted with a shell (2), and a water supply mechanism (3) is provided between the shell (2) and the water tank (1). A rotating cylinder (4) is rotatably sleeved on the inner wall of the shell (2), and a cleaning brush (5) is slidably sleeved on the inner wall of the rotating cylinder (4). A fixing bolt (6) is threadedly connected to the inner wall of the rotating cylinder (4). A first belt pulley (7) is fixedly sleeved on the surface of the rotating cylinder (4). A first motor (8) is bolted to the top of the shell (2), and a second belt pulley (9) is fixedly sleeved on the output end of the first motor (8). A transmission belt (10) is drivingly connected to the surfaces of the first belt pulley (7) and the second belt pulley (9).

2. The cooling device for large-scale plastic pipe production according to claim 1, characterized in that, A second motor (29) is bolted to the surface of the water tank (1). The output end of the second motor (29) extends into the interior of the water tank (1) and is bolted to a reciprocating screw (11). The other end of the reciprocating screw (11) is rotatably connected to the inner wall of the water tank (1). A sliding block (12) is slidably sleeved on the surface of the reciprocating screw (11). A guide block (13) is rotatably connected to the inner wall of the sliding block (12). The guide block (13) is slidably connected to the inner wall of the reciprocating screw (11). A fixing rod (14) is bolted to the surface of the sliding block (12). A fixing frame (15) is bolted to the other end of the fixing rod (14). A pressing mechanism (16) is provided inside the fixing frame (15). A brush (17) is bolted to the surface of the pressing mechanism (16).

3. The cooling device for large-scale plastic pipe production according to claim 1, characterized in that, The water supply mechanism (3) includes a fixed shell (18), which is bolted to the surface of the water tank (1). A water pump (19) is bolted to the inner wall of the fixed shell (18), and the input end of the water pump (19) is connected to the surface of the water tank (1). The output end of the water pump (19) is connected to a connecting pipe (20), and the other end of the connecting pipe (20) is connected to a diversion pipe (21). The diversion pipes (21) are connected to each other through a conduit, and the diversion pipes (21) are bolted to the inner wall of the shell (2). A nozzle (22) is connected to the surface of the diversion pipe (21).

4. A cooling device for large-scale plastic pipe production according to claim 2, characterized in that, The pressing mechanism (16) includes a telescopic plate (23), which is slidably connected to the inner wall of the fixed frame (15) and bolted to the surface of the brush (17). A spring (24) is provided between the telescopic plate (23) and the inner wall of the fixed frame (15).

5. A cooling device for large-scale plastic pipe production according to claim 2, characterized in that, The water tank (1) and the shell (2) are both bolted with protective shells (25), and the first motor (8) and the second motor (29) are both located inside the protective shells (25).

6. A cooling device for large-scale plastic pipe production according to claim 1, characterized in that, The inner wall of the housing (2) is bolted with a support roller (26).

7. A cooling device for large-scale plastic pipe production according to claim 1, characterized in that, The surface of the water tank (1) is connected to a valve (27).

8. A cooling device for large-scale plastic pipe production according to claim 1, characterized in that, A filter screen (28) is bolted between the inner walls of the water tank (1).

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