Surface modification device for high thermal conductivity filler

Abstract

The utility model discloses a surface modification device of high heat conduction filler relates to surface modification technical field. Including casing, hanger support pole and elevating system, the hanger support pole is vertically mobile and is set in the top of casing, elevating system is arranged in casing outside and is with the top end transmission of hanger support pole Connection, is used for driving hanger support pole makes the ascending and descending movement in casing. The utility model discloses beneficial effect is through elevating system drive hanger support pole, can conveniently with the height of the hanger of bearing filler and the article of processing immersion modification solution or promote out liquid level, is suitable for soaking, cleaning, drying etc. Variety modification process step.

Description

Technical Field

[0001] This utility model relates to the field of surface modification technology, specifically to a surface modification device for a high thermal conductivity filler. Background Technology

[0002] Surface modification technology plays a vital role in various fields of modern industrial production, such as the machinery industry, defense industry, aerospace industry, and energy device industry. By treating the surface of materials, it is possible to control the grain size, chemical composition, and microstructure of the material surface, thereby enabling the material to obtain better mechanical properties (such as wear resistance, corrosion resistance, and surface mechanical strength) and functional properties (such as thermal conductivity, adsorption, and electrochemical activity).

[0003] Chinese Patent Application No. 202220692755.2 discloses a micro-arc oxidation surface modification device that uses a motor and stirring blades to stir the electroplating solution, making the electroplating solution inside the micro-arc oxidation surface modification device more uniform and the micro-arc oxidation electroplating on the workpiece surface more uniform.

[0004] However, this application involves hanging the workpiece on a hanger and then hanging the hanger on a hanger support rod, and then processing the workpiece on the hanger support rod. However, since the height of the hanger support rod is fixed, it cannot be guaranteed that the entire workpiece is immersed in the electroplating solution during processing. Therefore, a micro-arc oxidation surface modification device is particularly needed. Utility Model Content

[0005] The purpose of this invention is to address the problem of fixed height of hanger support rods in the prior art by providing a surface modification device for high thermal conductivity fillers.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a surface modification device for high thermal conductivity fillers, comprising a housing, a hanging support rod, and a lifting mechanism. The hanging support rod is vertically and movably inserted through the top of the housing. The lifting mechanism is disposed outside the housing and is connected to the top of the hanging support rod for driving the hanging support rod to move up and down within the housing.

[0007] Furthermore, the upper end of the housing is provided with insertion holes corresponding to the position of the hanging bracket rod. There are a total of twelve insertion holes, and the twelve insertion holes are respectively provided at the upper inner position of the groove.

[0008] Furthermore, there are a total of six hanging brackets, and the six hanging brackets are respectively inserted into the insertion holes at the upper end of the groove.

[0009] Furthermore, the housing has lifting grooves on both sides that communicate with the insertion holes, and a limit groove is provided on the side of the lifting groove corresponding to the insertion hole.

[0010] Furthermore, the lifting mechanism includes a cylinder, a lifting plate, and limiting posts. The output end of the cylinder is connected to the middle of the lifting plate. One end of the lifting plate abuts against the end of the hanging bracket rod, and both sides of the other end of the lifting plate are provided with limiting posts that are adapted to the limiting groove.

[0011] Furthermore, it also includes a stirring device, which includes a stirring motor, a rotating rod, a connecting rod, and spiral blades. One end of the rotating shaft of the stirring motor passes through the housing and is rotatably connected to the rotating rod inside the housing. A connecting rod is provided on the surface of the rotating rod, and one end of the connecting rod is fixedly connected to the spiral blades.

[0012] After adopting the above technical solution, the beneficial effects of this utility model are as follows: by driving the hanging bracket support rod through the lifting mechanism, the height of the hanging bracket carrying the filler and the work to be processed can be easily immersed in the modification solution or lifted out of the liquid surface, which is suitable for various modification process steps such as soaking, cleaning, and drying.

[0013] An independent stirring system can forcefully stir the modified medium inside the shell, so that the filler particles and modifiers can fully and uniformly contact each other, preventing the filler from settling or agglomerating, thereby ensuring the uniformity of the surface modification effect. Attached Figure Description

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the stirring device in this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1. Housing; 11. Insertion hole; 12. Lifting groove; 13. Limiting groove; 2. Hanging bracket support rod; 3. Lifting mechanism; 31. Cylinder; 32. Lifting plate; 33. Limiting column; 4. Stirring device; 41. Stirring motor; 42. Rotating rod; 43. Connecting rod; 44. Spiral blade. Detailed Implementation

[0018] See Figure 1-2As shown, the technical solution adopted in this specific embodiment is: a surface modification device for high thermal conductivity fillers, including a housing 1, hanging support rods 2, and a lifting mechanism 3. Six hanging support rods 2 are provided and vertically movably inserted through the top of the housing 1. Twelve insertion holes 11 are provided at the upper end of the housing 1 corresponding to the positions of the hanging support rods 2, and six hanging support rods 2 are respectively inserted into these insertion holes 11. The lifting mechanism 3 is located outside the housing 1 and is drively connected to the top of the hanging support rods 2, used to drive the hanging support rods 2 to move up and down within the housing 1. The lifting mechanism 3 includes a cylinder 31, a lifting plate 32, and a limiting post 33. The output end of the cylinder 31 is connected to the lifting plate 32. The plates 32 are connected in the middle. One end of the lifting plate 32 abuts against the end of the hanging bracket 2. To ensure stable operation, lifting grooves 12 connected to the insertion holes 11 are provided on both sides of the housing 1. A limit groove 13 is provided on one side of the lifting groove 12, and limit posts 33 adapted to the limit groove 13 are provided on both sides of the other end of the lifting plate 32. In addition, the device is also equipped with a stirring device 4, which includes a stirring motor 41, a rotating rod 42, a connecting rod 43 and a spiral blade 44. The rotating shaft of the stirring motor 41 passes through the housing 1 and is connected to the rotating rod 42 inside. A connecting rod 43 is provided on the surface of the rotating rod 42, and one end of the connecting rod 43 is fixedly connected to the spiral blade 44 used for stirring.

[0019] The working principle of this utility model:

[0020] Initial state (mounted bracket):

[0021] After processing begins or is completed, the lifting mechanism 3 (cylinder 31) is in the lifting state, and the bracket support rod 2 is lifted to the highest point through the lifting plate 32.

[0022] At this point, the packing basket or packing container (not explicitly shown in the figure, but its existence can be inferred) suspended on the bracket 2 is fully lifted above the surface of the modified liquid, making it convenient for feeding, observation, or retrieval.

[0023] Impregnation treatment (hanging rack lowering):

[0024] When processing is required, the lifting mechanism 3 is activated. The piston rod of cylinder 31 retracts, pushing the lifting plate 32 downward.

[0025] The lifting plate 32 presses down on the bracket support rod 2, causing it to move smoothly downward along the insertion hole 11 and lifting groove 12 of the housing 1.

[0026] The hanger and the packing it carries are then slowly immersed in the modified liquid at the bottom of the housing 1. The limiting post 33 slides in the limiting groove 13, ensuring a smooth and undisturbed descent and preventing the packing from splashing out.

[0027] Reaction process:

[0028] The filler is soaked in the modifying solution for a certain period of time, so that its surface is in full contact with the modifier, and physical wetting or chemical reaction occurs to form a uniform modified layer.

[0029] Enhance separation:

[0030] After the impregnation process is completed, the piston rod of cylinder 31 retracts, pulling the lifting plate 32 upward.

[0031] The lifting plate 32 contacts the top of the hanger support rod 2 (possibly through a hook or simple flat contact), driving the entire hanger system to rise, causing the packing to leave the liquid surface, completing the modification process or proceeding to the next step (such as draining or cleaning).

[0032] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A surface modification device for high thermal conductivity fillers, characterized in that: It includes a housing (1), a hanging bracket (2) and a lifting mechanism (3). The hanging bracket (2) is vertically and movably inserted through the top of the housing (1). The lifting mechanism (3) is located outside the housing (1) and is connected to the top of the hanging bracket (2) for driving the hanging bracket (2) to move up and down inside the housing (1).

2. The surface modification device for high thermal conductivity fillers according to claim 1, characterized in that: The upper end of the housing (1) is provided with a plug hole (11) corresponding to the position of the bracket support rod (2). There are twelve plug holes (11) in total, and the twelve plug holes (11) are respectively located at the upper end of the groove.

3. The surface modification device for high thermal conductivity fillers according to claim 1, characterized in that: There are six hanging brackets (2), and the six hanging brackets (2) are respectively inserted into the insertion holes (11) at the upper end of the groove.

4. The surface modification device for high thermal conductivity fillers according to claim 1, characterized in that: The housing (1) has lifting grooves (12) on both sides that communicate with the insertion hole (11), and a limit groove (13) is provided on the side of the lifting groove (12) corresponding to the insertion hole (11).

5. The surface modification device for high thermal conductivity fillers according to claim 1, characterized in that: The lifting mechanism (3) includes a cylinder (31), a lifting plate (32) and a limiting post (33). The output end of the cylinder (31) is connected to the middle of the lifting plate (32). One end of the lifting plate (32) abuts against the end of the hanging bracket (2), and both sides of the other end of the lifting plate (32) are provided with limiting posts (33) that are adapted to the limiting groove (13).

6. The surface modification device for high thermal conductivity fillers according to claim 1, characterized in that: It also includes a stirring device (4), which includes a stirring motor (41), a rotating rod (42), a connecting rod (43) and a spiral blade (44). One end of the rotating shaft of the stirring motor (41) passes through the housing (1) and is rotatably connected to the rotating rod (42) inside the housing (1). The surface of the rotating rod (42) is provided with a connecting rod (43), and one end of the connecting rod (43) is fixedly connected to the spiral blade (44).

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