Cooling device for vacuumizing in TPE (thermoplastic elastomer) production

Abstract

The utility model discloses a vacuum-pumping cooling device for TPE production, and relates to the technical field of TPE production auxiliary equipment, the vacuum-pumping cooling device comprises a liquid cooling assembly and an air cooling assembly, one end of the liquid cooling assembly is connected with a connecting assembly, one end, far away from the connecting assembly, of the liquid cooling assembly is connected with an air outlet assembly, and the air cooling assembly is connected to the bottom end of a stabilizing frame. According to the cooling device for TPE production vacuumizing, the air cooling assemblies are erected and installed on the two sides of the liquid cooling assembly, so that a heat conduction pipe is cooled through cooling liquid flowing through the interior of a heat dissipation solenoid, meanwhile, high-pressure and low-temperature airflow is blown to the surface of the whole liquid cooling assembly through operation of an external air pump and conveying of the whole air cooling assembly, and the cooling effect of the whole liquid cooling assembly is improved; in addition, due to the structural connection among the liquid cooling assembly, the connecting assembly, the air outlet assembly, the stabilizing frame, the air cooling assembly and the connecting pipe, the maintenance of the device is more flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of TPE production auxiliary equipment, in particular to a cooling device for vacuuming in TPE production. Background Art

[0002] TPE, or thermoplastic elastomer, is also known as artificial rubber or synthetic rubber. It is a type of elastomer that exhibits the elasticity of rubber at room temperature and the ability to be plasticized and molded at high temperatures. The structural characteristics of thermoplastic elastomers are that they consist of chemically bonded resin and rubber segments. The resin segments form physical crosslinks through interchain forces, while the rubber segments are highly elastic and contribute to the elasticity. The physical crosslinks in the plastic segments are reversible with temperature, demonstrating the plastic processing properties of thermoplastic elastomers. Therefore, thermoplastic elastomers possess the physical and mechanical properties of vulcanized rubber and the processing capabilities of thermoplastics. They represent a new polymer material intermediate between rubber and resin and are often referred to as third-generation rubber.

[0003] For example, the utility model with application number 202122608680.3 discloses a cooling device for vacuuming TPE production. The cooling device for vacuuming TPE production is provided with a screw water outlet pipe near one end of the exhaust screw near the exhaust chamber, and an evaporative radiator is provided under the hot water tank. Specifically, it provides a cooling device for vacuuming TPE production with a stable cooling effect, online water addition, uniform cooling, and a high cooling rate. However, it is similar to the cooling device in the above-mentioned document, and its structural flexibility is relatively limited, and the equipment maintenance is relatively time-consuming and labor-intensive. At the same time, it only uses a double-helix cooling sleeve for heat dissipation and cooling, and its efficiency is relatively limited.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a cooling device for vacuuming TPE production is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a cooling device for vacuuming TPE production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cooling device for vacuuming TPE production, comprising a liquid cooling component and an air cooling component, one end of the liquid cooling component is connected to a connecting component, and the end of the liquid cooling component away from the connecting component is connected to an air outlet component, and stabilizing frames are installed on both sides of the connecting component and the air outlet component, the air cooling component is connected to the bottom end of the stabilizing frame, and both ends of the liquid cooling component are connected to connecting pipes, the air cooling component comprises a shunt pipe, a connecting pipe, a tee and a nozzle, both ends of the shunt pipe are connected to the connecting pipe, and the end of the connecting pipe away from the shunt pipe is connected to the tee, and the end of the tee close to the liquid cooling component is installed with a nozzle.

[0007] Furthermore, the liquid cooling assembly includes a heat pipe, a docking frame, a heat dissipation coil and a connecting head. Both ends of the heat pipe are connected to the docking frame, and the outer surface of the heat pipe is provided with a heat dissipation coil. Both ends of the heat dissipation coil are connected to the connecting head, and the connecting head is connected to the connecting pipe through a pipe joint structure.

[0008] Furthermore, the connection assembly includes a first docking pile, a first supporting pile and an external flange, first supporting piles are provided on both sides of the first docking pile, and an external flange is installed on the side of the first docking pile away from the liquid cooling assembly.

[0009] Furthermore, the surface structure of the first docking pile on a side close to the liquid cooling assembly matches the surface structure of the docking frame on a side away from the heat pipe, and the first docking pile and the docking frame are movably connected to each other via bolts.

[0010] Furthermore, the air outlet component includes a vacuum pump, an air inlet pipe, a second docking pile and a second support pile. The air inlet pipe is horizontally installed on the side of the vacuum pump, and a second docking pile is provided on the side surface of the vacuum pump close to the liquid cooling component, and second support piles are connected to both sides of the second docking pile.

[0011] Furthermore, the surface structure of the second docking pile close to the liquid cooling component matches the surface structure of the docking frame away from the heat pipe, and the second docking pile has the same structure as the first docking pile, and the second support pile has the same structure as the first support pile.

[0012] Furthermore, the stabilizing frame includes a suspension frame, a fixing sleeve and a support frame. The bottom of the suspension frame is connected to the fixing sleeve, and the top of the suspension frame is horizontally installed with a support frame.

[0013] Furthermore, the diverter pipe, connecting pipe, tee and nozzle are connected to each other through a pipeline flexible joint structure and a connecting pipe, and one end of the diverter pipe horizontally passes through the middle of the interior of the fixed sleeve, and the surface structure of the end of the support frame away from the suspension frame matches the surface structure of one side of the second support pile and the first support pile, and the second support pile and the first support pile are movably connected to the support frame by bolts.

[0014] The utility model provides a cooling device for vacuuming TPE production, which has the following beneficial effects:

[0015] 1. The present invention uses a stabilizing frame structure so that the air-cooling assembly can be horizontally mounted on both sides of the liquid-cooling assembly. When the external coolant is transported to the interior of the heat dissipation coil by the connecting pipe, the heat conduction pipe quickly conducts the internal high temperature to the interior of the heat dissipation coil, which is in close contact with the outer surface. The coolant flowing through the heat dissipation coil quickly removes the heat. At the same time, the air-cooling assembly connected to the external air pump through the diverter pipe transports the high-pressure airflow generated by the air pump. The high-pressure airflow is transported by the connecting pipe into a plurality of arranged and combined tees and finally output from the nozzle connected at one end, so that the low-temperature airflow is blown to the outer surface of the entire liquid-cooling assembly, thereby helping to increase the heat dissipation speed of the liquid-cooling assembly. By using the above structure, the heat dissipation effect of the liquid-cooling assembly itself can be further improved, thereby effectively improving the cooling effect of the device and minimizing the limitation of the coolant absorbing heat energy. At the same time, the relatively simple structure also controls the manufacturing cost of the device structure, optimizes the service life of the device, and improves the operating effect. At the same time, the operation of the air-cooling assembly will not have a negative impact on the environment, ensuring that the operation of the device is sufficiently environmentally friendly.

[0016] 2. In the present invention, since the various structural components in the entire air-cooling assembly are connected and assembled using a flexible joint structure for pipe connection, the shunt pipe, connecting pipe, tee and nozzle have flexible structural disassembly. In addition, the entire liquid-cooling assembly is connected and installed through the docking frames at both ends, respectively, with the first docking pile in the connecting assembly and the second docking pile on the side of the vacuum pump, by utilizing the structural matching between them and the use of bolt structures. At the same time, the stabilizing frame is also connected and installed through the support frame, respectively, with the first support piles on both sides of the first docking pile and the second support piles on both sides of the second docking pile, by utilizing the structural matching between them and the use of bolt structures. Through the use of the above structure, the various structural components of the entire device can be flexibly and conveniently disassembled and assembled. This modular structure allows the entire device to be quickly maintained by simply disassembling and replacing the faulty structural part, saving time and effort while effectively controlling the maintenance cost of the equipment and reducing the cost of equipment operation. It also gives the entire device sufficient structural flexibility. When the device is transported and moved, it can also be disassembled to assist in rapid transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main body axial side structure of a TPE production vacuum cooling device of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of a liquid cooling component of a cooling device for vacuuming TPE production according to the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection components of a cooling device for vacuuming TPE production according to the present invention;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of a stabilizing frame and air cooling components of a vacuum cooling device for TPE production according to the present invention.

[0021] In the figure: 1. Liquid cooling assembly; 101. Heat pipe; 102. Docking frame; 103. Heat dissipation coil; 104. Connector; 2. Connecting assembly; 201. First docking pile; 202. First supporting pile; 203. External flange; 3. Air outlet assembly; 301. Vacuum pump; 302. Air inlet pipe; 303. Second docking pile; 304. Second supporting pile; 4. Stabilizing frame; 401. Suspension frame; 402. Fixed sleeve; 403. Support frame; 5. Air cooling assembly; 501. Diverter pipe; 502. Connecting pipe; 503. Tee; 504. Nozzle; 6. Connecting pipe. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a cooling device for vacuuming TPE production includes a liquid cooling component 1 and an air cooling component 5. One end of the liquid cooling component 1 is connected to a connecting component 2, and the end of the liquid cooling component 1 away from the connecting component 2 is connected to an outlet component 3. Both sides of the connecting component 2 and the outlet component 3 are installed with a stabilizing frame 4. The air cooling component 5 is connected to the bottom end of the stabilizing frame 4. Both ends of the liquid cooling component 1 are connected to a connecting pipe 6. The air cooling component 5 includes a shunt pipe 501, a connecting pipe 50 2. T-joint 503 and nozzle 504. The two ends of the shunt pipe 501 are connected to the connecting pipe 502, and the end of the connecting pipe 502 away from the shunt pipe 501 is connected to the tee 503, and the end of the tee 503 close to the liquid cooling component 1 is installed with the nozzle 504. The shunt pipe 501, the connecting pipe 502, the tee 503 and the nozzle 504 are connected to each other through the pipe joint structure and the connecting pipe 6, and one end of the shunt pipe 501 is horizontally penetrated through the fixed sleeve 402. In the middle of the interior, the surface structure of one end of the support frame 403 away from the suspension frame 401 matches the surface structure of one side of the second support pile 304 and the first support pile 202, and the second support pile 304 and the first support pile 202 are both movably connected to the support frame 403 by bolts. When the external coolant is transported to the interior of the heat dissipation coil 103 using the connecting pipe 6, the heat conducting pipe 101 will quickly conduct the internal high temperature to the interior of the heat dissipation coil 103 that is tightly fitted with the outer surface, and the coolant flowing through the heat dissipation coil 103 will quickly take away the heat. At the same time, the air-cooling component 5 connected to the external air pump through the diverter pipe 501 will transport the high-pressure airflow generated by the air pump, and enter the multiple arranged and combined tees 503 under the transport of the connecting pipe 502, and finally output from the nozzle 504 connected at one end, and make the low-temperature airflow blow to the outer surface of the entire liquid-cooling component 1, thereby helping to improve the heat dissipation speed of the liquid-cooling component 1.

[0024] like Figures 1 to 4As shown, the liquid cooling component 1 includes a heat pipe 101, a docking frame 102, a heat dissipation coil 103 and a connector 104. Both ends of the heat pipe 101 are connected to the docking frame 102, and the outer surface of the heat pipe 101 is provided with a heat dissipation coil 103, and both ends of the heat dissipation coil 103 are connected to the connector 104, and the connector 104 is connected to the connecting pipe 6 through a pipe joint structure. The connecting component 2 includes a first docking pile 201, a first support pile 202 and an external flange 203. The first support pile 202 is provided on both sides of the first docking pile 201, and the first docking pile 201 is arranged on the side away from the liquid cooling component 1. Equipped with an external flange 203, the surface structure of the first docking pile 201 on the side close to the liquid cooling component 1 matches the surface structure of the side of the docking frame 102 away from the heat pipe 101, and the first docking pile 201 and the docking frame 102 are movably connected to each other by bolts, the gas outlet component 3 includes a vacuum pump 301, an air inlet pipe 302, a second docking pile 303 and a second support pile 304, the air inlet pipe 302 is horizontally installed on the side of the vacuum pump 301, and the second docking pile 303 is provided on the side surface of the vacuum pump 301 close to the liquid cooling component 1, and the second support pile 304 is connected to both sides of the second docking pile 303. The surface structure of the side of 303 close to the liquid cooling component 1 matches the surface structure of the side of the docking frame 102 away from the heat pipe 101, and the second docking pile 303 has the same structure as the first docking pile 201, and the second support pile 304 has the same structure as the first support pile 202. The stabilizing frame 4 includes a suspension frame 401, a fixed sleeve 402 and a support frame 403. The bottom of the suspension frame 401 is connected to the fixed sleeve 402, and the top of the suspension frame 401 is horizontally installed with a support frame 403. Since the various structural members in the entire air cooling component 5 are connected and combined using a flexible joint structure for pipe connection, the shunt pipe 501, the connection pipe 502 and the connection pipe 503 are connected. The tube 502, the tee 503 and the nozzle 504 have flexible structural detachability. In addition, the entire liquid cooling assembly 1 is connected and installed with the first docking pile 201 in the connection assembly 2 and the second docking pile 303 on one side of the vacuum pump 301 through the docking frames 102 at both ends, respectively, by utilizing the structural matching between them and the use of bolt structures. At the same time, the stabilizing frame 4 is also connected and installed with the first supporting piles 202 on both sides of the first docking pile 201 and the second supporting piles 304 on both sides of the second docking pile 303 through the supporting frame 403, respectively, by utilizing the structural matching between them and the use of bolt structures.

[0025] In summary, if Figures 1 to 4As shown, the TPE production vacuum cooling device, when in use, first the liquid cooling component 1 is structurally inserted and fixed to the first docking pile 201 and the second docking pile 303 using the docking brackets 102 at both ends of the heat pipe 101 with the use of bolts, so that the liquid cooling component 1, the connecting component 2, and the air outlet component 3 can be quickly assembled and connected to each other;

[0026] Then, the external flange 203 on the other side of the first docking pile 201 is used to connect with the downstream equipment, and the vacuum pump 301 can be connected to the inside of the barrel of the extruder through the air inlet pipe 302 on one side thereof, so as to facilitate the subsequent vacuuming of the inside of the barrel to ensure the smooth operation of the extruder and prevent excess air from affecting product quality.

[0027] Next, the stabilizing frame 4 connected to the entire air-cooling assembly 5 using the fixing sleeve 402 at the lower end of the suspension frame 401 is connected to the first support piles 202 on both sides of the first docking pile 201 and the second support piles 304 on both sides of the second docking pile 303 through the support frame 403 horizontally installed at the upper end of the suspension frame 401, with the use of bolts to perform structural docking. With the cooperation of the stabilizing frame 4, the air-cooling assembly 5 is respectively connected and fixed to the connecting assembly 2 and the air outlet assembly 3, and the nozzle 504 installed at one end of the tee 503 is directed toward the surface of the liquid-cooling assembly 1.

[0028] After that, you only need to connect the air cooling assembly 5 to the external air pump using the shunt pipe 501, then use the flexible joint to connect the connecting pipe 6 and the connectors 104 at both ends of the heat dissipation coil 103, and connect the other end of the connecting pipe 6 to the device that circulates the coolant.

[0029] When the vacuum pump 301 is operating, the air inside the barrel of the extruder will be quickly extracted and transported to the inside of the liquid cooling component 1. At this time, the coolant will flow inside the heat dissipation coil 103, so that under the heat conduction of the heat pipe 101, the heat will be quickly taken away by the coolant inside the heat dissipation coil 103. At the same time, the air cooling component 5 connected to the external air pump through the diverter pipe 501 will transport the high-pressure airflow generated by the air pump, and enter the multiple arrangements and combinations of the tees 503 under the transportation of the connecting pipe 502, and finally output from the nozzle 504 connected at one end, thereby quickly blowing away the heat carried on the surface of the heat pipe 101 and the heat dissipation coil 103, so as to achieve a rapid cooling effect.

[0030] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A cooling device for vacuuming TPE production, comprising a liquid cooling component (1) and an air cooling component (5), characterized in that: One end of the liquid cooling component (1) is connected to a connecting component (2), and the end of the liquid cooling component (1) away from the connecting component (2) is connected to an air outlet component (3), and both sides of the connecting component (2) and the air outlet component (3) are installed with a stabilizing frame (4), the air cooling component (5) is connected to the bottom end of the stabilizing frame (4), and both ends of the liquid cooling component (1) are connected to a connecting pipe (6), the air cooling component (5) includes a shunt pipe (501), a connecting pipe (502), a tee (503) and a nozzle (504), both ends of the shunt pipe (501) are connected to the connecting pipe (502), and the end of the connecting pipe (502) away from the shunt pipe (501) is connected to the tee (503), and the end of the tee (503) close to the liquid cooling component (1) is installed with a nozzle (504).

2. A TPE production vacuum cooling device according to claim 1, characterized in that: The liquid cooling assembly (1) comprises a heat conducting pipe (101), a docking frame (102), a heat dissipation coil (103) and a connector (104); both ends of the heat conducting pipe (101) are connected to the docking frame (102); the outer surface of the heat conducting pipe (101) is provided with a heat dissipation coil (103); both ends of the heat dissipation coil (103) are connected to the connector (104); and the connector (104) is connected to the connecting pipe (6) via a pipeline flexible joint structure.

3. A TPE production vacuum cooling device according to claim 2, characterized in that: The connection assembly (2) comprises a first docking pile (201), a first supporting pile (202) and an external flange (203); the first supporting piles (202) are provided on both sides of the first docking pile (201), and the external flange (203) is installed on the side of the first docking pile (201) away from the liquid cooling assembly (1).

4. A TPE production vacuum cooling device according to claim 3, characterized in that: The surface structure of the first docking pile (201) on one side close to the liquid cooling assembly (1) matches the surface structure of the docking frame (102) on one side away from the heat pipe (101), and the first docking pile (201) and the docking frame (102) are movably connected to each other via bolts.

5. A TPE production vacuum cooling device according to claim 4, characterized in that: The air outlet assembly (3) comprises a vacuum pump (301), an air inlet pipe (302), a second docking pile (303) and a second support pile (304); the air inlet pipe (302) is horizontally mounted on the side of the vacuum pump (301); a second docking pile (303) is arranged on a surface of a side of the vacuum pump (301) close to the liquid cooling assembly (1); and both sides of the second docking pile (303) are connected to the second support pile (304).

6. A TPE production vacuum cooling device according to claim 5, characterized in that: The surface structure of the second docking pile (303) on the side close to the liquid cooling component (1) matches the surface structure of the docking frame (102) on the side away from the heat pipe (101), and the second docking pile (303) has the same structure as the first docking pile (201), and the second support pile (304) has the same structure as the first support pile (202).

7. The TPE production vacuum cooling device according to claim 1, characterized in that: The stabilizing frame (4) comprises a suspension frame (401), a fixing sleeve (402) and a support frame (403); the bottom of the suspension frame (401) is connected to the fixing sleeve (402), and the top of the suspension frame (401) is horizontally mounted with the support frame (403).

8. A cooling device for vacuuming TPE production according to claim 7, characterized in that: The diverter pipe (501), the connecting pipe (502), the tee (503) and the nozzle (504) are connected to each other through a flexible pipe joint structure and the connecting pipe (6), and one end of the diverter pipe (501) is horizontally passed through the middle of the interior of the fixed sleeve (402), and the surface structure of the end of the support frame (403) away from the suspension frame (401) matches the surface structure of one side of the second support pile (304) and the first support pile (202), and the second support pile (304) and the first support pile (202) are movably connected to the support frame (403) by bolts.

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