Epoxy resin forming cooling device

Abstract

The utility model discloses an epoxy resin molding cooling device, and relates to the technical field of cooling devices. The cooling device comprises a cooling cylinder, the circumference of the cooling cylinder is fixedly communicated with a water inlet pipe and a water outlet pipe which are used for feeding and discharging cooling water, the water inlet pipe is located below the water outlet pipe, the circumference of the cooling cylinder is fixedly communicated with a discharging pipe and a feeding pipe which are used for feeding and discharging materials, and the discharging pipe is located below the feeding pipe. A spiral pipe is fixedly communicated between the discharging pipe and the feeding pipe and located in the cooling cylinder, a plurality of supporting rods are fixedly connected to the inner wall of the bottom of the cooling cylinder, and a lifting cylinder is fixedly connected between the tops of the supporting rods. When heat exchange is carried out, the blades can rotate, then cooling water at the bottom and the middle position is transferred to the upper portion, the average degree of the temperature of the cooling water in the cooling cylinder is increased, the heat exchange effect is improved, and meanwhile the stirring blades are obliquely arranged so as to be matched with the blades to improve the overturning speed of the cooling water.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling devices, in particular to an epoxy resin molding cooling device. Background Art

[0002] Epoxy resin is a thermosetting resin with excellent physical, mechanical and electrical insulation properties, strong bonding properties with various materials, and flexible use process, which are advantages that other thermosetting plastics do not have. It can be made into coatings, composite materials, casting materials, adhesives, molding materials and injection molding materials, and is widely used in various fields of the national economy;

[0003] In the production process of epoxy resin, a cooling device is required to cool it. After searching, the rapid cooling device for epoxy resin processing disclosed by publication number CN218296379U includes a mounting base, and a cooling mechanism and a heat preservation mechanism are arranged on the top of the mounting base. Although the above device ensures a small footprint of the device when in use, when the cooling medium rotates horizontally during use, the phenomenon of cold and hot cooling medium separation is likely to occur, which affects the heat exchange effect. Therefore, an epoxy resin molding cooling device is proposed. Utility Model Content

[0004] The utility model aims to provide an epoxy resin molding cooling device, which can rotate blades during heat exchange, thereby transferring cooling water at the bottom and the middle position to the upper part, increasing the average temperature of the cooling water in the cooling cylinder and improving the heat exchange effect. At the same time, the stirring blades are inclined to cooperate with the blades to increase the speed of cooling water surging, thereby solving the existing technical problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] An epoxy resin molding cooling device comprises: a cooling cylinder, a water inlet pipe and a water outlet pipe for cooling water in and out are fixedly connected on the circumference of the cooling cylinder, the water inlet pipe is located below the water outlet pipe, a material outlet pipe and a material feed pipe for material in and out are fixedly connected on the circumference of the cooling cylinder, the material outlet pipe is located below the material feed pipe, a spiral pipe is fixedly connected between the material outlet pipe and the material feed pipe, and the spiral pipe is located inside the cooling cylinder;

[0007] A plurality of support rods are fixedly connected to the inner wall of the bottom of the cooling cylinder, a lifting cylinder is fixedly connected between the tops of the support rods, a top cover is installed on the top of the cooling cylinder, a driving shaft is rotatably connected to the bottom of the top cover, and at least one group of blades for causing cooling water to surge upward is fixedly connected to the circumference of the driving shaft, and the blades are located in the lifting cylinder. By installing the blades and the lifting cylinder inside the cooling cylinder, the blades can rotate during heat exchange, thereby transferring the cooling water at the bottom and the middle position to the upper part, thereby increasing the average temperature of the cooling water in the cooling cylinder and improving the heat exchange effect.

[0008] As a further solution of the utility model, a motor is fixedly mounted on the top of the top cover, and one end of the motor output shaft is fixed to the top of the driving shaft.

[0009] As a further solution of the utility model, at least two mounting rods are fixedly connected to the circumference of the driving shaft, and a stirring blade is fixedly connected to one end of the mounting rod away from the driving shaft. The stirring blade is tilted and cooperates with the blade to make the cooling water surge. The stirring blade is arranged above the lifting cylinder and is located in the space between the lifting cylinder and the cooling cylinder. By installing the stirring blade on the circumference of the driving shaft, the stirring blade can also be driven to rotate when the driving shaft rotates. The stirring blade is tilted and cooperates with the blade to increase the speed of the cooling water surge.

[0010] As a further solution of the utility model, a guide cone for guiding cooling water is fixedly connected to the circumference of the driving shaft, and the guide cone is located between the stirring blade and the lifting cylinder.

[0011] As a further solution of the utility model, a lock buckle for fixing the top cover is installed between the top cover and the cooling cylinder.

[0012] As a further solution of the utility model, a temperature sensor for detecting the temperature of cooling water is installed on one side of the cooling cylinder.

[0013] As a further solution of the present invention, windows are provided on the circumference of the cooling cylinder.

[0014] As a further solution of the utility model, a heat-insulating sleeve is provided on the circumference of the cooling cylinder.

[0015] In the present application, when in use, the raw materials to be cooled enter the cooling cylinder through the feed pipe, and then pass through the spiral tube and are discharged and collected through the discharge pipe. At the same time, cooling water enters the cooling cylinder through the water inlet pipe, and is discharged through the water outlet pipe after heat exchange with the spiral tube for continued recycling. While the heat exchange is taking place, the motor is started, and the motor drives the drive shaft to rotate. The drive shaft drives the blades to rotate in the lifting cylinder. The blades push the cooling water in the lifting cylinder upward, thereby transferring the cooling water at the bottom and the middle position of the cooling cylinder to the upper part, and the cooling water at the upper part circulates to the lower part and continues to rise through the lifting cylinder, thereby avoiding the concentration of cold water in the middle part of the cooling cylinder, increasing the average temperature of the cooling water in the cooling cylinder, and improving the heat exchange effect. When the drive shaft rotates, it also drives the stirring blade to rotate. The stirring blade is tilted, thereby cooperating with the blade to increase the speed of the cooling water surging.

[0016] The embodiments of the present invention have the following beneficial effects:

[0017] In the utility model, by installing blades and lifting cylinders inside the cooling cylinder, the blades can rotate during heat exchange, thereby transferring cooling water at the bottom and the middle to the upper part, increasing the average temperature of the cooling water in the cooling cylinder and improving the heat exchange effect;

[0018] In the utility model, by installing the stirring blade on the circumference of the driving shaft, when the driving shaft rotates, the stirring blade can also be driven to rotate. The stirring blade is tilted, so as to cooperate with the blade to increase the speed of the cooling water surging.

[0019] In the utility model, when heat exchange is carried out, the blades can rotate, thereby transferring the cooling water at the bottom and the middle position to the upper part, increasing the average temperature of the cooling water in the cooling cylinder and improving the heat exchange effect. At the same time, the stirring blades are inclined to cooperate with the blades to increase the speed of cooling water surging.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of a three-dimensional structure of an embodiment of the utility model;

[0023] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0024] Figure 3 This is a schematic cross-sectional structural diagram of a lifting cylinder according to an embodiment of the utility model.

[0025] In the figure: 1. Cooling cylinder; 2. Top cover; 3. Lock; 4. Insulation sleeve; 5. Window; 6. Water inlet pipe; 7. Water outlet pipe; 8. Discharge pipe; 9. Feed pipe; 10. Spiral tube; 11. Motor; 12. Drive shaft; 13. Mounting rod; 14. Agitator; 15. Temperature sensor; 16. Support rod; 17. Lifting cylinder; 18. Blades; 19. Guide cone. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0029] Embodiment 1

[0030] See also Figure 1-Figure 3 As shown, in this embodiment, a cooling device is provided, including: a cooling cylinder 1, a plurality of supporting feet are arranged at the bottom of the cooling cylinder 1 for supporting the cooling cylinder 1, a water inlet pipe 6 and a water outlet pipe 7 for cooling water in and out are fixedly connected on the circumference of the cooling cylinder 1, the water inlet pipe 6 is located below the water outlet pipe 7, a discharge pipe 8 and a feed pipe 9 for feeding and discharging are fixedly connected on the circumference of the cooling cylinder 1, the discharge pipe 8 is located below the feed pipe 9, solenoid valves are installed on the water inlet pipe 6 and the water outlet pipe 7 to facilitate the control of water flow, a spiral pipe 10 is fixedly connected between the discharge pipe 8 and the feed pipe 9, the setting of the spiral pipe 10 increases the residence time of the raw material in the cooling cylinder 1 and improves the cooling effect, and the spiral pipe 10 is located in the cooling cylinder 1;

[0031] A plurality of support rods 16 are fixedly connected to the inner wall of the bottom of the cooling cylinder 1, and a lifting cylinder 17 is fixedly connected between the tops of the support rods 16. A top cover 2 is installed on the top of the cooling cylinder 1, and a driving shaft 12 is rotatably connected to the bottom of the top cover 2. At least one group of blades 18 for causing cooling water to surge upward is fixedly connected to the circumference of the driving shaft 12. The blades 18 are located in the lifting cylinder 17, and the driving shaft 12 drives the blades 18 to rotate in the lifting cylinder 17. The blades 18 push the cooling water in the lifting cylinder 17 upward, thereby transferring the cooling water at the bottom and middle position of the cooling cylinder 1 to the upper side, thereby increasing the average temperature of the cooling water in the cooling cylinder 1 and improving the heat exchange effect.

[0032] In the utility model, a motor 11 is fixedly installed on the top of the top cover 2, one end of the output shaft of the motor 11 is fixed to the top of the driving shaft 12, and the motor 11 is used to drive the driving shaft 12 to rotate.

[0033] This application can be used in the field of epoxy resin cooling, and can also be used in other fields applicable to this application

[0034] Embodiment 2

[0035] Reference Figure 1-Figure 3 An epoxy resin molding cooling device improved on the basis of the first embodiment is used in the field of epoxy resin cooling.

[0036] In the utility model, at least two mounting rods 13 are fixedly connected to the circumference of the driving shaft 12, and a stirring blade 14 is fixedly connected to one end of the mounting rod 13 away from the driving shaft 12. The stirring blade 14 is tilted and cooperates with the blade 18 to make the cooling water surge. The stirring blade 14 is arranged above the lifting cylinder 17 and is located in the space between the lifting cylinder 17 and the cooling cylinder 1. When the driving shaft 12 rotates, the stirring blade 14 is also driven to rotate. The stirring blade 14 is tilted, so as to cooperate with the blade 18 to increase the speed of the cooling water surge.

[0037] In particular, a guide cone 19 for guiding cooling water is fixedly connected to the circumference of the driving shaft 12. The guide cone 19 is located between the stirring blade 14 and the lifting cylinder 17. The guide cone 19 is used to guide the cooling water to facilitate the cooling water to flow to the surroundings.

[0038] In the utility model, a lock buckle 3 for fixing the top cover 2 is installed between the top cover 2 and the cooling cylinder 1 . The lock buckle 3 is an existing structure and is used to fix the top cover 2 .

[0039] It should be noted that a temperature sensor 15 for detecting the temperature of cooling water is installed on one side of the cooling cylinder 1 , and the temperature of the cooling water can be conveniently detected by the temperature sensor 15 .

[0040] In particular, a viewing window 5 is provided on the circumference of the cooling cylinder 1 , and the viewing window 5 is convenient for people to observe the state inside the cooling cylinder 1 .

[0041] In the utility model, a heat-insulating sleeve 4 is arranged on the circumference of the cooling cylinder 1 , and the heat-insulating sleeve 4 is used to keep the cooling cylinder 1 warm.

[0042] It should be noted that, in the description of this specification, descriptions such as "first", "second", etc. are merely used to distinguish between various features and have no actual order or directional meaning, and this application is not limited to this.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An epoxy resin molding cooling device, characterized in that: include: A cooling cylinder (1), wherein the circumference of the cooling cylinder (1) is fixedly connected with an inlet pipe (6) and an outlet pipe (7) for cooling water in and out, wherein the inlet pipe (6) is located below the outlet pipe (7), and the circumference of the cooling cylinder (1) is fixedly connected with an outlet pipe (8) and a feed pipe (9) for feeding and discharging materials, wherein the outlet pipe (8) is located below the feed pipe (9), and a spiral pipe (10) is fixedly connected between the outlet pipe (8) and the feed pipe (9), wherein the spiral pipe (10) is located inside the cooling cylinder (1); A plurality of support rods (16) are fixedly connected to the inner wall of the bottom of the cooling cylinder (1), a lifting cylinder (17) is fixedly connected between the tops of the support rods (16), a top cover (2) is installed on the top of the cooling cylinder (1), a driving shaft (12) is rotatably connected to the bottom of the top cover (2), and at least one group of blades (18) for causing cooling water to surge upward is fixedly connected to the circumference of the driving shaft (12), and the blades (18) are located in the lifting cylinder (17).

2. An epoxy resin molding cooling device as claimed in claim 1, characterized in that: A motor (11) is fixedly mounted on the top of the top cover (2), and one end of the output shaft of the motor (11) is fixed to the top of the driving shaft (12).

3. An epoxy resin molding cooling device as described in any one of claims 1 or 2, characterized in that: At least two mounting rods (13) are fixedly connected to the circumference of the driving shaft (12); one end of the mounting rod (13) away from the driving shaft (12) is fixedly connected to a stirring blade (14); the stirring blade (14) is arranged obliquely to cooperate with the blade (18) to make the cooling water surge; the stirring blade (14) is arranged above the lifting cylinder (17) and is located in the space between the lifting cylinder (17) and the cooling cylinder (1).

4. An epoxy resin molding cooling device as claimed in claim 3, characterized in that: A guide cone (19) for guiding cooling water is fixedly connected to the circumference of the driving shaft (12), and the guide cone (19) is located between the stirring blade (14) and the lifting cylinder (17).

5. The epoxy resin molding cooling device according to claim 1, characterized in that: A lock buckle (3) for fixing the top cover (2) is installed between the top cover (2) and the cooling cylinder (1).

6. The epoxy resin molding cooling device according to claim 1, characterized in that: A temperature sensor (15) for detecting the temperature of cooling water is installed on one side of the cooling cylinder (1).

7. The epoxy resin molding cooling device according to claim 1, characterized in that: A viewing window (5) is provided on the circumference of the cooling cylinder (1).

8. The epoxy resin molding cooling device according to claim 1, characterized in that: A heat-insulating sleeve (4) is provided on the circumference of the cooling cylinder (1).

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