Evaluation device for production process of heat-conducting pouring sealant

Abstract

The utility model relates to the technical field of pouring sealant production processes, in particular to a heat-conducting pouring sealant production process evaluation device. According to the technical scheme, the device comprises a floor, an inner container and a shell, a machine shell is arranged on the floor through lifting of a hydraulic cylinder, a dispersion disc is rotationally arranged on the machine shell through a driving assembly, an electric cabinet is arranged on the floor, a current transformer is arranged in the electric cabinet and arranged on a circuit of the driving assembly, the shell is placed on the floor, and the inner container is arranged on the shell. An inner container is arranged in the shell, a circulation assembly is arranged between the inner container and the shell, and a temperature sensor is arranged at the bottom end of the inner wall of the inner container. According to the utility model, the advantages and disadvantages of different production processes are evaluated and adjusted through the cooperation of the structures, so that the production efficiency is improved, the energy is saved, and the quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of potting adhesive production processes, and particularly relates to an evaluation device for a heat-conducting potting adhesive production process. Background Art

[0002] Heat-conducting potting adhesives are mainly used for bonding, sealing, heat-conducting and coating protection of electronic components, and their performance mainly depends on raw materials and production processes.

[0003] Currently, for production processes, basically, the quality is evaluated by measuring various data of the finished products, and problems cannot be found during the experimental process for timely improvement.

[0004] Therefore, we propose an evaluation device for a heat-conducting potting adhesive production process to solve the existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to propose an evaluation device for a heat-conducting potting adhesive production process aiming at the problems existing in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An evaluation device for a heat-conducting potting adhesive production process, including a floor, an inner container and an outer shell. A casing is lifted and lowered on the floor through a hydraulic cylinder. A dispersion disc is rotatably arranged on the casing through a driving component. An electric control box is arranged on the floor. A current transformer is arranged inside the electric control box, and the current transformer is arranged on the circuit of the driving component. The outer shell is placed on the floor. An inner container is arranged inside the outer shell. A circulation component is arranged between the inner container and the outer shell. A temperature sensor is arranged at the bottom end of the inner wall of the inner container.

[0007] Preferably, the driving component consists of a motor, a shaft rod and a chain. The motor is fixed at one end of the casing. The shaft rod is rotatably arranged at the other end of the casing. The dispersion disc is fixed at the bottom end of the shaft rod. The shaft rod is in transmission connection with the output end of the motor through a chain.

[0008] Preferably, a cover is slidably arranged on the shaft rod. The dispersion disc is inside the inner container, and the cover covers the top end of the inner container.

[0009] Preferably, a back plate is arranged on the floor. A scale is arranged on the back plate. A pointer is installed on the casing, and the pointer faces the surface of the scale.

[0010] Preferably, support seats are arranged on the lower surface of the floor. There are four support seats in total, and the positions of the support seats are distributed in a rectangular array on the lower surface of the floor.

[0011] Preferably, the circulation component consists of a water inlet and a water outlet. There is a chamber between the inner container and the outer shell. The water inlet is arranged at the lower end of the outer shell, and the water outlet is arranged at the upper end of the outer shell. The water inlet and the water outlet are interconnected with the chamber.

[0012] Preferably, a positioning block is provided on the lower surface of the inner container, and a positioning groove is provided on the upper surface of the floor. The positioning block is inserted into the positioning groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] During the use of the evaluation device for the production process of the thermal conductive potting adhesive of the present utility model, the current transformer and the temperature sensor are connected to the computer to record data. The raw matrix resin of the thermal conductive potting adhesive can be added into the inner container, and then the inner container is positioned on the floor. The dispersion disk is lowered to a certain distance from the bottom of the barrel. The specific distance can be observed through the scale. Then, the motor in the driving component works to drive the dispersion disk to rotate at a high speed to disperse the materials therein, and the time for adding and dispersing and fixing the thermal conductive powder is recorded;

[0015] During this process, when necessary, the outer constant temperature water tank can be connected through the water inlet and the water outlet to control the temperature of the inner container;

[0016] During the entire dispersion process, the change in the material temperature (the rising process when the circulation component is not used for temperature control), the change in the current of the motor can be recorded. The change in the current indirectly reflects the change in the slurry viscosity, which can show the degree of dispersion. At the same time, a curve graph of the change in temperature and current over time can also be made;

[0017] Under different production processes, such as changing the diameter of the dispersion disk, the height of the dispersion disk from the bottom of the dispersion barrel, the dispersion time, the dispersion speed, etc., the changes in the material temperature and the dispersion current are observed, so as to evaluate the advantages and disadvantages of different production processes and make adjustments, thereby improving production efficiency, saving energy and improving quality. Description of the Drawings

[0018] Figure 1 is the three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is the three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 3 is the partial cross-sectional structural schematic diagram of the present utility model;

[0021] Figure 4 is the cross-sectional structural schematic diagram of the inner container of the present utility model.

[0022] Reference Signs:

[0023] 1. Floor; 2. Inner tank; 3. Support base; 4. Water inlet; 5. Outer shell; 6. Water outlet; 7. Cover; 8. Machine housing; 9. Motor; 10. Hydraulic cylinder; 11. Electric control box; 12. Shaft rod; 13. Back plate; 14. Chain; 15. Pointer; 16. Scale; 17. Dispersion disc; 18. Positioning groove; 19. Temperature sensor; 20. Positioning block. Detailed implementation manner

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment 1

[0026] As Figures 1-4 shown, an evaluation device for the production process of thermally conductive potting glue proposed by the present invention includes a floor 1, an inner tank 2 and an outer shell 5. A machine housing 8 is lifted and lowered on the floor 1 through a hydraulic cylinder 10. A dispersion disc 17 is rotatably provided on the machine housing 8 through a driving assembly. An electric control box 11 is provided on the floor 1. A current transformer is provided inside the electric control box 11, and the current transformer is provided on the circuit of the driving assembly. The outer shell 5 is placed on the floor 1. An inner tank 2 is provided inside the outer shell 5. A circulation assembly is provided between the inner tank 2 and the outer shell 5. A temperature sensor 19 is provided at the bottom end of the inner wall of the inner tank 2.

[0027] Based on Embodiment 1:

[0028] During the use of the evaluation device for the production process of thermally conductive potting glue of the present invention, the current transformer and the temperature sensor 19 are connected to a computer to record data. The raw material matrix resin of the thermally conductive potting glue can be added into the inner tank 2, and then the inner tank 2 is positioned on the floor 1. The dispersion disc 17 is lowered to a certain distance from the bottom of the barrel. The specific distance can be observed through the scale 16. Then, the motor 9 in the driving assembly works to drive the dispersion disc 17 to rotate at a high speed to disperse the materials therein, and the time for adding and dispersing and fixing the thermally conductive powder is recorded;

[0029] When needed during this process, the outside constant temperature water tank can be connected through the water inlet 4 and the water outlet 6 to control the temperature of the inner tank 2;

[0030] During the entire dispersion process, the change in the material temperature (rising process when not using the circulation assembly for temperature control), the change in the current of the motor 9 can be recorded. The change in the current indirectly reflects the change in the slurry viscosity, which can show the degree of dispersion. At the same time, a curve graph of the change in temperature and current over time can also be made;

[0031] Under different production processes, such as changing the diameter of the dispersion disk 17, the height of the dispersion disk 17 from the bottom of the inner tank 2, the dispersion time, the dispersion speed, etc., the changes in material temperature and dispersion current are observed, so as to evaluate the advantages and disadvantages of different production processes and make adjustments, thereby improving production efficiency, saving energy and improving quality.

[0032] Embodiment 2

[0033] like Figures 1-4 As shown, the utility model proposes a thermal conductive potting glue production process evaluation device. Compared with the first embodiment, this embodiment also includes: a driving component consists of a motor 9, a shaft 12 and a chain 14. The motor 9 is fixed at one end of the housing 8, and the shaft 12 is rotatably arranged at the other end of the housing 8. The dispersion plate 17 is fixed at the bottom end of the shaft 12. The shaft 12 and the output end of the motor 9 are connected by a chain 14. When the motor 9 works, the shaft 12 is driven to rotate through the chain 14.

[0034] A cover 7 is slidably provided on the shaft 12 , and the dispersion plate 17 is located inside the inner container 2 . The cover 7 is covered on the top of the inner container 2 . During the dispersion process, the cover 7 can slide down to block the opening of the inner container 2 .

[0035] A back plate 13 is provided on the floor 1 , and a scale 16 is provided on the back plate 13 . A pointer 15 is installed on the casing 8 , and the pointer 15 faces the surface of the scale 16 . The pointer 15 moves up and down along with the casing 8 , so that the height of the dispersion plate 17 can be observed through the scale 16 .

[0036] The lower surface of the floor 1 is provided with support bases 3 , and there are four support bases 3 in total. The positions of the support bases 3 on the lower surface of the floor 1 are distributed in a rectangular array.

[0037] The circulation component is composed of a water inlet 4 and a water outlet 6. There is a chamber between the inner tank 2 and the outer shell 5. The water inlet 4 is arranged at the lower end of the outer shell 5, and the water outlet 6 is arranged at the upper end of the outer shell 5. The water inlet 4 and the water outlet 6 are interconnected with the chamber, and can be connected to an external constant temperature water tank through the water inlet 4 and the water outlet 6.

[0038] A positioning block 20 is provided on the lower surface of the inner container 2 , and a positioning groove 18 is provided on the upper surface of the floor panel 1 . The positioning block 20 is inserted into the positioning groove 18 to locate the position of the inner container 2 .

[0039] It should be noted that the structures of the current transformer, the motor 9, the hydraulic cylinder 10, and the temperature sensor 19 are existing mature technologies, and their working principles and internal structures are known to technicians in the relevant technical field. The utility model only utilizes their functions and does not improve their internal structures. Therefore, they are not described in detail here, and technicians in this field can make any optional selections according to their needs or convenience.

[0040] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0041] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A thermal conductive potting glue production process evaluation device, comprising a floor (1), an inner liner (2) and an outer shell (5), characterized in that: A casing (8) is provided on the floor (1) to be lifted and lowered by a hydraulic cylinder (10), a dispersion plate (17) is provided on the casing (8) to be rotated by a driving component, an electric control box (11) is provided on the floor (1), a current transformer is provided in the electric control box (11), and the current transformer is provided on the circuit of the driving component, the outer casing (5) is placed on the floor (1), an inner liner (2) is provided in the outer casing (5), a flow component is provided between the inner liner (2) and the outer casing (5), and a temperature sensor (19) is provided at the bottom end of the inner wall of the inner liner (2).

2. A thermal conductive potting glue production process evaluation device according to claim 1, characterized in that: The driving assembly comprises a motor (9), a shaft (12) and a chain (14); the motor (9) is fixed to one end of the housing (8); the shaft (12) is rotatably arranged at the other end of the housing (8); the dispersion disk (17) is fixed to the bottom end of the shaft (12); and the shaft (12) and the output end of the motor (9) are connected by a chain (14).

3. A thermal conductive potting glue production process evaluation device according to claim 2, characterized in that: A cover (7) is slidably provided on the shaft (12), the dispersion plate (17) is located inside the inner container (2), and the cover (7) is provided on the top of the inner container (2).

4. The thermal conductive potting glue production process evaluation device according to claim 1, characterized in that: The floor (1) is provided with a back plate (13), the back plate (13) is provided with a scale (16), and the casing (8) is provided with a pointer (15), the pointer (15) is facing the surface of the scale (16).

5. The thermal conductive potting glue production process evaluation device according to claim 1, characterized in that: The lower surface of the floor (1) is provided with a support seat (3), there are four support seats (3) in total, and the positions of the support seats (3) are distributed in a rectangular array on the lower surface of the floor (1).

6. The thermal conductive potting glue production process evaluation device according to claim 1, characterized in that: The circulation component is composed of a water inlet (4) and a water outlet (6); a chamber is provided between the inner tank (2) and the outer shell (5); the water inlet (4) is provided at the lower end of the outer shell (5); the water outlet (6) is provided at the upper end of the outer shell (5); and the water inlet (4) and the water outlet (6) are interconnected with the chamber.

7. The thermal conductive potting glue production process evaluation device according to claim 1, characterized in that: The lower surface of the inner container (2) is provided with a positioning block (20), the upper surface of the floor (1) is provided with a positioning groove (18), and the positioning block (20) is inserted into the positioning groove (18).

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