Exhaust device for packaging two-component heat-conducting gel

Abstract

The utility model discloses an exhaust device for packaging two-component heat-conducting gel, which relates to the technical field of heat-conducting gel production equipment and comprises a storage box, a helium pipe and an exhaust pipe are arranged on the left side wall and the right side wall of the storage box respectively, a feeding pipe is mounted at the top of the storage box, and a drainage hopper and a discharging pipe are connected to the bottom of the storage box. A fixing box is connected to the top of the storage box, a connecting sliding part capable of transversely sliding is arranged in the fixing box, an adjusting part for adjusting the transverse position of the connecting sliding part is arranged in the fixing box, a mounting plate is connected to the bottom of the connecting sliding part, a servo motor is connected to the lower surface of the mounting plate through a support, and a driving shaft is mounted at the output end of the servo motor. Multiple groups of stirring blades are arranged on the outer wall of the driving shaft. The adjusting part can drive the rotating driving shaft and the multiple sets of stirring blades to make full contact with the two-component heat conduction gel and helium in the storage box, exhaust treatment can be effectively conducted on the heat conduction gel, the number of bubbles of the heat conduction gel is small, and the heat conductivity coefficient of the heat conduction gel is increased.

Description

Technical Field

[0001] This utility model relates to the technical field of thermal conductive gel production equipment, specifically an exhaust device for packaging two-component thermal conductive gel. Background Technology

[0002] Two-component thermally conductive gel is a high thermal conductivity silicone material with characteristics such as high thermal conductivity, low interfacial thermal resistance, good thixotropy, resistance to high and low temperatures, and aging resistance. It can automatically fill gaps and is suitable for heat dissipation coating of various electronic devices. It can realize automated production and improve production efficiency.

[0003] For example, the prior art publication number CN222304853U provides a degassing device for thermal conductive gel. A sealed space is formed by setting up a container, and then thermal conductive gel is introduced into it. Then, helium degassing is carried in by helium gas through a helium gas pipe, which can effectively degas the thermal conductive gel and effectively remove the air in the thermal conductive gel. The air is then discharged through a suction pipe, ensuring higher purity and better performance parameters of the thermal conductive gel. The protective shell can also provide good protection.

[0004] Based on actual usage, the aforementioned prior art mainly relies on helium gas for venting. However, during use, it was found that while helium gas is directly introduced into the container to contact the thermally conductive gel, the thermally conductive gel inside the container is concentrated, preventing the introduced helium gas from fully contacting the gel. This results in poor venting of the thermally conductive gel and affects its thermal conductivity. Therefore, based on actual usage, we have improved the aforementioned prior art. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract and the title of this utility model. Such simplifications or omissions shall not be used to limit the scope of this utility model.

[0006] In view of the problems existing in the above and / or prior art, the present invention is proposed.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An exhaust device for packaging a two-component thermally conductive gel includes a storage box, with a helium pipe and an exhaust pipe connected to each other on the left and right side walls of the storage box, a feeding pipe connected to each other installed on the top of the storage box, a diversion hopper connected to the bottom of the storage box, and a discharge pipe connected to each other installed on the diversion hopper, with a valve installed on the discharge pipe.

[0009] The top of the storage bin is connected to a fixed box, and the fixed box is equipped with a horizontally sliding connecting slide. The bottom of the connecting slide extends into the inner cavity of the storage bin, and the fixed box is equipped with an adjusting component for adjusting the horizontal position of the connecting slide. The bottom of the connecting slide is connected to a mounting plate, and the lower surface of the mounting plate is connected to a servo motor via a bracket. The output end of the servo motor is equipped with a drive shaft, and the outer wall of the drive shaft is equipped with multiple sets of stirring blades.

[0010] Furthermore: the adjustment component includes a geared motor, which is located on the right side wall of the fixed box, and the output end of the geared motor is connected to a lead screw. The other end of the lead screw is rotatably connected to the left inner wall of the fixed box through a bearing. A threaded part is threaded on the lead screw, and the bottom of the threaded part is connected to the top of the connecting sliding part. The top wall of the storage box is provided with a through slot that is compatible with the connecting sliding part.

[0011] Furthermore: the feeding pipe is equipped with a cap, and the cap is threadedly connected to the feeding pipe.

[0012] Furthermore: the helium pipe is connected to a pressure regulating valve and a safety valve, and the exhaust pipe is connected to an exhaust valve.

[0013] Furthermore, support frames are installed on both outer walls of the storage bin.

[0014] Furthermore: the upper surface of the cap is provided with a handle, and the hand-held end of the handle is covered with a non-slip rubber sleeve.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention allows the adjustment of the geared motor on the component to drive the lead screw to rotate. After the threaded part connected to the lead screw is slidably limited by the through slot and the connecting sliding part, the mounting plate can move laterally back and forth in the inner cavity of the storage box. The rotating drive shaft and stirring blade can fully stir the two-component thermal conductive gel in the storage box. The two-component thermal conductive gel can fully contact the helium gas delivered by the helium pipe, which can effectively vent the thermal conductive gel. The thermal conductive gel has fewer air bubbles, which improves the thermal conductivity of the thermal conductive gel.

[0017] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings.

[0018] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a frontal sectional view of the present invention.

[0022] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Storage bin; 2. Support frame; 3. Helium gas pipe; 4. Exhaust pipe; 5. Feeding pipe; 6. Feeding pipe; 7. Fixing box; 8. Gear motor; 9. Diversion hopper; 10. Drive shaft; 11. Stirring blade; 12. Lead screw; 13. Threaded part; 14. Through slot; 15. Mounting plate; 16. Servo motor; 17. Connecting sliding part. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1:

[0029] Please see Figure 1-3 This utility model provides a technical solution: an exhaust device for packaging a two-component thermally conductive gel, including a storage box 1. The left and right side walls of the storage box 1 are respectively provided with a helium pipe 3 and an exhaust pipe 4 connected in series. The top of the storage box 1 is equipped with a feeding pipe 6 connected in series. The bottom of the storage box 1 is connected to a diversion hopper 9, and a discharge pipe 5 is provided on the diversion hopper 9. A valve is installed on the discharge pipe 5. Before use, the electrical terminals of each electrical device are connected to the electrical terminals of an external power supply and a controller (installed on the front end of the storage box 1) through wires. The feeding pipe 6 is used to add the two-component thermally conductive gel. After exhausting, the valve on the discharge pipe 5 is opened to discharge the thermally conductive gel. The helium pipe 3 is used to introduce helium gas to achieve exhaust. This is prior art, and the specific principle is not explained here. The exhaust pipe 4 discharges the gas.

[0030] A fixed box 7 is connected to the top of the storage bin 1. A horizontally slidable connecting slide 17 is provided inside the fixed box 7. The bottom of the connecting slide 17 extends into the inner cavity of the storage bin 1. An adjusting component for adjusting the horizontal position of the connecting slide 17 is also provided inside the fixed box 7. A mounting plate 15 is connected to the bottom of the connecting slide 17, and a servo motor 16 is connected to the lower surface of the mounting plate 15 via a bracket. A drive shaft 10 is mounted on the output end of the servo motor 16, and multiple sets of stirring blades 11 are provided on the outer wall of the drive shaft 10. The connecting slide 17 is fixedly connected to the mounting plate 15. The operation of the servo motor 16 can drive the drive shaft 10 and multiple sets of welded stirring blades 11 to rotate, thereby realizing the stirring of the two-component thermal conductive gel in the storage tank 1. The adjustment component can drive the connecting sliding part 17 and the mounting plate 15 to move laterally back and forth in the inner cavity of the storage tank 1. The rotating drive shaft 10 and stirring blades 11 can fully stir the two-component thermal conductive gel in the storage tank 1. The two-component thermal conductive gel can fully contact the helium gas delivered by the helium pipe 3, which can effectively exhaust the thermal conductive gel. The thermal conductive gel has fewer air bubbles, which improves the thermal conductivity of the thermal conductive gel.

[0031] Preferably, the adjusting component includes a geared motor 8, which is located on the right side wall of the fixed box 7. The output end of the geared motor 8 is connected to a lead screw 12, and the other end of the lead screw 12 is rotatably connected to the left inner wall of the fixed box 7 through a bearing. A threaded part 13 is threadedly connected to the lead screw 12, and the bottom of the threaded part 13 is connected to the top of the connecting sliding part 17. The top wall of the storage box 1 is provided with a through slot 14 that is adapted to the connecting sliding part 17.

[0032] The threaded part 13 is a threaded sleeve. The threaded part 13 is fixedly connected to the connecting sliding part 17. The operation of the reduction motor 8 can drive the lead screw 12 to rotate forward or reverse. After the threaded part 13, which is threadedly connected to the lead screw 12, is limited to sliding through the slot 14 and the connecting sliding part 17, the mounting plate 15, which is fixedly connected to the connecting sliding part 17, can move back and forth. That is, the drive shaft 10 and multiple sets of stirring blades 11 can fully stir the thermal conductive gel in the storage box 1.

[0033] Preferably, the feeding tube 6 is provided with a cap, and the cap is threadedly connected to the feeding tube 6; the threaded cap is easy to open or close, which facilitates the addition of thermal conductive gel.

[0034] Preferably, a pressure regulating valve and a safety valve are connected to the helium pipe 3, and an exhaust valve is connected to the exhaust pipe 4.

[0035] Preferably, support frames 2 are installed on both outer walls of the storage bin 1; the support frames 2 support the entire storage bin 1.

[0036] Example 2:

[0037] Reference Figure 1 The difference between this embodiment and the first embodiment is that: a handle is provided on the upper surface of the cover, and the hand-held end of the handle is covered with an anti-slip rubber sleeve; the handle facilitates the rotation of the cover to open and close, and the anti-slip rubber sleeve plays an anti-slip role, preventing the hand from slipping off when holding the handle, and making the cover open and close faster.

[0038] It should be noted that the electrical component of this utility model is used to organize the wire harness during operation, and will not cause the wire harness to become tangled.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A venting device for packaging a two-component thermally conductive gel, comprising a storage box (1), wherein the left and right side walls of the storage box (1) are respectively provided with a helium pipe (3) and an venting pipe (4) connected in communication, characterized in that: The top of the storage box (1) is equipped with a feeding pipe (6) that is connected to it, and the bottom of the storage box (1) is connected with a diversion hopper (9). The diversion hopper (9) is equipped with a discharge pipe (5) that is connected to it, and a valve is installed on the discharge pipe (5). The top of the storage box (1) is connected to a fixed box (7). The fixed box (7) is provided with a horizontally sliding connecting slide (17). The bottom of the connecting slide (17) extends into the inner cavity of the storage box (1). The fixed box (7) is provided with an adjusting component for adjusting the horizontal position of the connecting slide (17). The bottom of the connecting slide (17) is connected to a mounting plate (15). The lower surface of the mounting plate (15) is connected to a servo motor (16) via a bracket. The output end of the servo motor (16) is equipped with a drive shaft (10). The outer wall of the drive shaft (10) is provided with multiple sets of stirring blades (11).

2. The venting device for packaging two-component thermally conductive gel according to claim 1, characterized in that: The adjustment component includes a geared motor (8), which is located on the right side wall of the fixed box (7). The output end of the geared motor (8) is connected to a lead screw (12), and the other end of the lead screw (12) is rotatably connected to the left inner wall of the fixed box (7) through a bearing.

3. The venting device for packaging two-component thermally conductive gel according to claim 2, characterized in that: The lead screw (12) is threaded with a threaded part (13), and the bottom of the threaded part (13) is connected to the top of the connecting sliding part (17). The top wall of the storage box (1) is provided with a through slot (14) that is compatible with the connecting sliding part (17).

4. The venting device for packaging two-component thermally conductive gel according to claim 1, characterized in that: The feeding tube (6) is provided with a cap, and the cap is threadedly connected to the feeding tube (6).

5. The venting device for packaging two-component thermally conductive gel according to claim 1, characterized in that: The helium pipe (3) is connected to a pressure regulating valve and a safety valve, and the exhaust pipe (4) is connected to an exhaust valve.

6. The venting device for packaging two-component thermally conductive gel according to claim 1, characterized in that: The storage box (1) is equipped with support frames (2) on both outer walls.

7. The venting device for packaging two-component thermally conductive gel according to claim 4, characterized in that: The upper surface of the cover is provided with a handle, and the hand-held end of the handle is covered with an anti-slip rubber sleeve.

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