Water circulation cooling device of extruder

Abstract

The utility model discloses an extruder water circulation cooling device which comprises an installation frame, an extruder body is fixedly installed in the middle of the interior of the installation frame, an extrusion head is fixedly installed at the left end of the extruder body, and a water sump is fixedly installed at the top of the installation frame. Bidirectional threaded rods are rotationally connected to the front end and the rear end of the bottom in the water sump, cleaning scraping plates are slidably connected to the left end and the right end of a rod body of each bidirectional threaded rod, a synchronous belt wheel is fixedly installed at the right end of each bidirectional threaded rod, and a belt is connected to the outer side of each synchronous belt wheel in a sleeving mode. According to the water circulation cooling device of the extruder, by reducing dirt and impurity accumulation in the pool, sustainable flowing of water is kept, water quality is kept clean, meanwhile, through regular cleaning and maintenance, the interior of the pool is kept clean, bacterium breeding and water quality deterioration are avoided, meanwhile, energy consumption can be reduced, the production cost can be reduced, and meanwhile heat emission to the environment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ABS resin technical field, concretely is a kind of extruder water circulation cooling device. BACKGROUND

[0002] ABS resin is a kind of commonly used engineering plastics, it is the copolymer obtained by copolymerization of styrene, acrylonitrile and butadiene three monomers, ABS resin has good mechanical properties, heat resistance, impact resistance and surface hardness, therefore is widely used in automobile parts, household appliances, electronic products, toys and other fields, ABS resin also has good processing performance, can be processed into various shaped products by blow molding, injection molding, extrusion etc.

[0003] When extruder is running, it can be because of poor cooling water quality, to cause pipeline blockage, equipment corrosion and other problems, in turn affect the service life of equipment, also cause water circulation to be not smooth, in turn affect the heat dissipation effect, also because cooling water temperature is too high, possibly unable effectively reduce the temperature of extruder, to cause the quality of workpiece produced to be poor, in turn also affect the normal operation of equipment. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of extruder water circulation cooling device, to solve the above background technique proposed current possibly because of poor cooling water quality and water circulation to be not smooth, to cause pipeline blockage, equipment corrosion and other problems, in turn affect the heat dissipation effect and the service life of equipment, also possibly because cooling water temperature is too high, to cause the quality of workpiece produced to be poor, in turn also affect the normal operation of equipment problem.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of extruder water circulation cooling device, comprising:

[0006] mounting bracket, the middle position of the inside of mounting bracket is fixedly installed extruder body, and the left end of extruder body is fixedly installed extrusion head;

[0007] Further comprising:

[0008] The water sump is fixedly installed at the top of the mounting frame, both ends of the inner bottom of the water sump are rotatably connected with bidirectional threaded rods, both ends of the rod bodies of the bidirectional threaded rods are slidably connected with cleaning scrapers, the right end of the bidirectional threaded rod is fixedly installed with a synchronous pulley, the outer side of the synchronous pulley is sleeved with a belt, the front end of the right end of the water sump is fixedly installed with a first motor, the output end of the first motor is fixedly connected with the bidirectional threaded rod in front of the water sump, the middle position of the inside of the water sump is rotatably connected with a threaded rod, both ends of the rod body of the threaded rod extend to the outside of the water sump, a collecting bin is slidably connected on the rod body of the threaded rod, the inner top of the mounting frame is fixedly installed with a second motor, the output end of the second motor is fixedly connected with the lower end of the rod body of the threaded rod, the lower end of the left end of the water sump is fixedly installed with a first connecting pipe;

[0009] The filtering bin is fixedly installed at the left end of the mounting frame, the upper end of the left end of the filtering bin is fixedly installed with a second connecting pipe, both ends of the inside of the filtering bin are fixedly installed with filter screens, the right end of the inner side wall of the mounting frame is fixedly installed with a cooling bin, the inner top of the cooling bin is fixedly installed with a condenser, the middle position of the inside of the mounting frame is fixedly installed with a first water pump, the input end of the right end of the first water pump is fixedly connected with the right end of the filtering bin, the output end of the first water pump is fixedly connected with the left end of the cooling bin, the inner top of the cooling bin is fixedly installed with a spray head, the left end of the spray head is connected with the output end of the first water pump, the bottom of the right end of the mounting frame is fixedly installed with a second water pump, the input port of the second water pump is fixedly connected with the cooling bin.

[0010] Preferably, both ends of the right end of the water sump are fixedly installed with water injection openings, the rear water injection opening in the water sump is connected with an external water source, and the front water injection opening in the water sump is connected with the output end of the second water pump.

[0011] Preferably, the upper end of the extrusion head is fixedly connected with the lower end of the first connecting pipe, the extrusion head and the first connecting pipe are in a connected state, an electromagnetic valve is fixedly installed on the pipe body, the lower end of the extrusion head is fixedly connected with the upper end of the second connecting pipe, and the extrusion head and the second connecting pipe are in a connected state.

[0012] Preferably, the inner side wall of the cleaning scraper is connected with the bidirectional threaded rod through threads, the bidirectional threaded rod drives the cleaning scraper to be in an opposite direction state, the side wall of the cleaning scraper is in an inclined state, and the cleaning scraper and the inner bottom of the water sump are in an adhering state.

[0013] Preferably, the inner side wall of the collecting bin is connected with the threaded rod through threads, both ends of the collecting bin are in an inclined state, and the side wall of the collecting bin is in a corresponding state with the side wall of the cleaning scraper.

[0014] Preferably, a ventilation slot is provided in the middle of the cooling chamber, and the ventilation slot is arranged in a corresponding manner to the condenser, and the condenser is arranged in a corresponding manner to the nozzle.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This extruder water circulation cooling device reduces the accumulation of dirt and impurities in the pool, thereby maintaining the continuous flow of water and keeping the water quality clean. At the same time, through regular cleaning and maintenance, the inside of the pool is kept clean, avoiding bacterial growth and water quality deterioration. It can also reduce energy consumption, lower production costs, and reduce heat emissions to the environment, which is conducive to energy conservation and emission reduction. The reuse of the circulated water is in line with the concept of sustainable development, which is conducive to resource recycling and environmental protection. Furthermore, by effectively reducing the water temperature, it can effectively prevent equipment damage caused by overheating, thereby extending the service life of the extruder. It can also maintain a stable operating temperature, thereby improving production efficiency and quality.

[0016] 1. The device comprises a water tank, a bidirectional threaded rod, a cleaning scraper, a synchronous pulley, a belt, a first motor, a threaded rod, a collection chamber, and a second motor. A belt is connected to the outer side of the synchronous pulley, causing the first motor to drive the bidirectional threaded rod at both ends of the water tank to rotate synchronously. The inner wall of the cleaning scraper is threadedly connected to the bidirectional threaded rod, and the side wall of the cleaning scraper is inclined and fits against the bottom of the water tank, causing the bidirectional threaded rod to slide in the opposite direction. Simultaneously, the output of the second motor drives the threaded rod to rotate, and the inner wall of the collection chamber is threadedly connected to the threaded rod, causing the threaded rod to lift and lower the collection chamber. This ensures that the side wall of the collection chamber corresponds to the side wall of the cleaning scraper, allowing the cleaning scraper to clean the accumulated material inside the water tank into the collection chamber. This maintains continuous water flow, keeps the water clean, reduces the accumulation of dirt and impurities in the tank, and through regular cleaning and maintenance, keeps the tank clean, preventing bacterial growth and water quality deterioration.

[0017] 2. The system comprises an extruder, a water tank, a first connecting pipe, a filter chamber, a second connecting pipe, a filter screen, a cooling chamber, a first water pump, and a second water pump. The extruder is connected to the lower end of the first connecting pipe and the upper end of the second connecting pipe, allowing water from the water tank to flow into the extruder through the first connecting pipe. Simultaneously, the extruder injects water into the filter chamber through the second connecting pipe. The filter screen filters the injected water. The input and output of the first water pump are fixedly connected to the filter screen and the cooling chamber, respectively, allowing the filtered water to be injected into the cooling chamber. Similarly, the input and output of the second water pump are fixedly connected to the cooling chamber and the water inlet at the front of the water tank, allowing the water to re-enter the water tank. This reduces energy consumption, lowers production costs, and minimizes heat emissions, promoting energy conservation and emission reduction. Furthermore, the reuse of recycled water aligns with sustainable development principles and is beneficial for resource recycling and environmental protection.

[0018] 3. The system is equipped with a cooling chamber, a condenser, a first water pump, a nozzle, and a second water pump. The output end of the first water pump is fixedly connected to the nozzle, and the nozzle is connected to the condenser. This allows the nozzle to spray water onto the surface of the condenser, cooling it down. The water also drips to the bottom of the cooling chamber. A ventilation slot in the center of the cooling chamber allows for air circulation, effectively reducing the water temperature and preventing damage from overheating. This extends the extruder's lifespan, maintains a stable operating temperature, and ultimately improves production efficiency and product quality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main sectional view of the present invention;

[0020] Figure 2 This is a top sectional view of the water tank structure of this utility model;

[0021] Figure 3 This is a side sectional view of the extrusion head of this utility model.

[0022] Figure 4 This is a side view of the cooling chamber of this utility model.

[0023] Figure 5 This is a top sectional view of the cooling chamber of this utility model.

[0024] In the diagram: 1. Mounting frame; 2. Extruder body; 3. Extrusion head; 4. Water tank; 5. Bidirectional threaded rod; 6. Cleaning scraper; 7. Synchronous pulley; 8. Belt; 9. First motor; 10. Threaded rod; 11. Collection tank; 12. Second motor; 13. First connecting pipe; 14. Filter tank; 15. Second connecting pipe; 16. Filter screen; 17. Cooling tank; 18. Condenser; 19. First water pump; 20. Nozzle; 21. Second water pump. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5 This utility model provides a technical solution: an extruder water circulation cooling device, comprising: a mounting frame 1, an extruder body 2, an extrusion head 3, a water tank 4, a bidirectional threaded rod 5, a cleaning scraper 6, a synchronous pulley 7, a belt 8, a first motor 9, a threaded rod 10, a collection chamber 11, a second motor 12, a first connecting pipe 13, a filter chamber 14, a second connecting pipe 15, a filter screen 16, a cooling chamber 17, a condenser 18, a first water pump 19, a nozzle 20, and a second water pump 21.

[0027] First, as attached Figure 1 and attached Figure 3As shown, when processing a workpiece using an extruder, the rear water inlet of the water tank 4 is first connected to an external water source, thereby filling the water tank 4 with water. Simultaneously, the front water inlet of the water tank 4 is connected to the output end of the second water pump 21 via a pipe, thus connecting the water tank 4 and the cooling chamber 17 through the second water pump 21. The extruder body 2 is then started to process the workpiece. While processing the workpiece, the upper end of the extrusion head 3 is fixedly connected to the lower end of the first connecting pipe 13, and the extrusion head 3 and the first connecting pipe 13 are in a connected state. Simultaneously, the extrusion head... The lower end of the first connecting pipe 13 is fixedly connected to the upper end of the second connecting pipe 15 in a connected state. When the workpiece processed in the extruder body 2 passes through the extrusion head 3, the solenoid valve on the first connecting pipe 13 can be activated, so that the first connecting pipe 13 and the second connecting pipe 15 are connected through the extrusion head 3. This allows the water source inside the water tank 4 to flow into the interior of the extrusion head 3 through the first connecting pipe 13, thereby cooling the workpiece processed in the extruder body 2. At the same time, the water source flows into the interior of the filter chamber 14 through the second connecting pipe 15, thereby completing the cooling of the workpiece processed by the extruder body 2 and maintaining the quality of the workpiece.

[0028] As attached Figure 1 Appendix Figure 4 and attached Figure 5 As shown, when water from inside the water tank 4 flows into the filter chamber 14 through the second connecting pipe 15, the water inside the filter chamber 14 is filtered by the filter screen 16 fixedly installed inside the filter chamber 14. The water is then fixedly connected to the filter chamber 14 via the input end of the first water pump 19, and fixedly connected to the nozzle 20 inside the cooling chamber 17 via the output end of the first water pump 19. The first water pump 19 then pumps the filtered water from the filter chamber 14 to the cooling chamber 17 via the nozzle 20. The nozzle 20 is then positioned in a corresponding manner to the condenser 18. The nozzle 20 sprays water onto the surface of the condenser 18, thereby cooling the incoming water. A ventilation slot in the middle of the cooling chamber 17 allows air circulation, accelerating the cooling of the water. The cooled water drips to the bottom of the cooling chamber 17 and is then fixedly connected to the cooling chamber 17 via the input of the second water pump 21. The output of the second water pump 21 is connected to the water inlet on the water tank 4, thus forming a water circulation system and preventing water waste and environmental pollution.

[0029] As attached Figure 1 and attached Figure 2As shown, during prolonged operation, impurities and dirt accumulate inside the water tank 4. The first motor 9 is then activated, causing its output to rotate the front bidirectional threaded rod 5 within the water tank 4. A belt 8 is connected to the outer side of the synchronous pulley 7, allowing the first motor 9 to drive the bidirectional threaded rods 5 at both ends of the water tank 4 to rotate synchronously. Since the inner wall of the cleaning scraper 6 is threadedly connected to the bidirectional threaded rod 5, and the side wall of the cleaning scraper 6 is inclined and fits against the bottom of the mounting bracket 1, the bidirectional threaded rod 5 causes the cleaning scraper 6 to slide in the opposite direction. The side wall of the collection chamber 11 is also inclined and corresponds to the cleaning scraper 6. The cleaning scraper 6 then cleans the dirt and impurities at the bottom of the mounting frame 1 into the collection chamber 11. After the debris at the bottom of the water tank 4 is cleaned into the collection chamber 11, the second motor 12 at the bottom of the mounting frame 1 is started, causing the output end of the second motor 12 to drive the threaded rod 10 to rotate. Since the inner wall of the collection chamber 11 is connected to the threaded rod 10 by threads, the threaded rod 10 drives the collection chamber 11 to rise and fall, thereby cleaning the dirt and impurities out of the collection chamber 11 and keeping the inside of the water tank 4 clean.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

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

Claims

1. A water circulation cooling device for an extruder, comprising: Mounting frame (1), the extruder body (2) is fixedly installed in the middle position inside the mounting frame (1), and the extruder head (3) is fixedly installed at the left end of the extruder body (2); Its characteristic is that it further includes: A water tank (4) is fixedly installed on the top of the mounting frame (1). Both the front and rear ends of the bottom of the water tank (4) are rotatably connected to a double-threaded rod (5), and both the left and right ends of the double-threaded rod (5) are slidably connected to a cleaning scraper (6). A synchronous pulley (7) is fixedly installed on the right end of the double-threaded rod (5), and a belt (8) is sleeved on the outside of the synchronous pulley (7). A first motor (9) is fixedly installed at the front end of the right end of the water tank (4), and the output end of the first motor (9) is connected to the front double-threaded rod (6) in the water tank (4). The threaded rod (5) is fixedly connected together. The threaded rod (10) is rotatably connected at the middle position inside the water tank (4). Both the upper and lower ends of the threaded rod (10) extend through to the outside of the water tank (4). The collection tank (11) is slidably connected to the rod body of the threaded rod (10). The second motor (12) is fixedly installed at the inner top of the mounting frame (1). The output end of the second motor (12) is fixedly connected to the lower end of the threaded rod (10). The first connecting pipe (13) is fixedly installed at the lower end of the left side of the water tank (4). A filter chamber (14) is fixedly installed on the left end of the mounting frame (1), and a second connecting pipe (15) is fixedly installed on the upper end of the left end of the filter chamber (14). Filter screens (16) are fixedly installed at both the upper and lower ends inside the filter chamber (14). A cooling chamber (17) is fixedly installed on the right end of the inner wall of the mounting frame (1), and a condenser (18) is fixedly installed on the top inner part of the cooling chamber (17). A first water pump (19) is fixedly installed in the middle position inside the mounting frame (1). The input end of the first water pump (19) is fixedly connected to the right end of the filter chamber (14), and the output end of the first water pump (19) is fixedly connected to the left end of the cooling chamber (17). A nozzle (20) is fixedly installed on the top inner part of the cooling chamber (17), and the left end of the nozzle (20) is connected to the output end of the first water pump (19). A second water pump (21) is fixedly installed at the bottom right end of the mounting bracket (1), and the input port of the second water pump (21) is fixedly connected to the cooling chamber (17).

2. The extruder water circulation cooling device according to claim 1, characterized in that: Water inlets are fixedly installed at both the front and rear ends of the right end of the water tank (4), and the rear water inlet of the water tank (4) is connected to an external water source, and the front water inlet of the water tank (4) is connected to the output end of the second water pump (21).

3. The water circulation cooling device for an extruder according to claim 1, characterized in that: The upper end of the extrusion head (3) is fixedly connected to the lower end of the first connecting pipe (13), and the extrusion head (3) and the first connecting pipe (13) are in a connected state. A solenoid valve is fixedly installed on the pipe body of (13). The lower end of the extrusion head (3) is fixedly connected to the upper end of the second connecting pipe (15), and the extrusion head (3) and the second connecting pipe (15) are in a connected state.

4. The water circulation cooling device for an extruder according to claim 1, characterized in that: The inner wall of the cleaning scraper (6) is connected to the bidirectional threaded rod (5) by threads, and the bidirectional threaded rod (5) drives the cleaning scraper (6) to be set in opposite directions. The side wall of the cleaning scraper (6) is set in an inclined state, and the cleaning scraper (6) is set in a close fit with the inner bottom of the water tank (4).

5. The water circulation cooling device for an extruder according to claim 1, characterized in that: The inner wall of the collection chamber (11) is connected to the threaded rod (10) by a thread, and both the left and right ends of the collection chamber (11) are set in an inclined state, and the side wall of the collection chamber (11) is set in a corresponding state to the side wall of the cleaning scraper (6).

6. The water circulation cooling device for an extruder according to claim 1, characterized in that: A ventilation slot is provided in the middle of the cooling chamber (17), and the ventilation slot is set in a corresponding state with the condenser (18), and the condenser (18) is set in a corresponding state with the nozzle (20).

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