Raw material preparation equipment for manufacturing heat-conducting glue

Abstract

The utility model discloses raw material preparation equipment for manufacturing heat-conducting glue, which comprises a preparation box, a mixing component and a feeding component are arranged at the top of the preparation box, the mixing component comprises a rotating cylinder, the rotating cylinder is rotatably connected in the top wall of the preparation box, a water inlet pipe is communicated with the inside of the rotating cylinder through a rotating joint, and a water outlet pipe is arranged in the rotating joint. The utility model relates to the technical field of heat-conducting glue preparation. According to the raw material preparation equipment for manufacturing the heat-conducting glue, a first motor drives a gear to rotate, then a gear ring drives a rotating cylinder to rotate, a stirring piece on the outer side of the rotating cylinder stirs and mixes raw materials, it is ensured that the raw materials are evenly mixed, and during cleaning, an external water supply pipeline introduces water into the rotating cylinder through a water inlet pipe and a rotating connector, and then the water is sprayed out through a one-way spray head; meanwhile, the rotation of the rotating cylinder drives the one-way nozzle to rotate, and the stirring of the shifting piece is matched, so that residual raw materials in the preparation box can be thoroughly cleaned, the equipment cleanness is ensured, and the subsequent preparation quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of thermal conductive adhesive formulation technology, specifically a raw material formulation device for thermal conductive adhesive production. Background Technology

[0002] Thermally conductive adhesive is a material used for heat conduction, typically composed of thermally conductive fillers and a matrix resin. The thermally conductive fillers can be aluminum powder, silicone, or other thermally conductive materials, while the matrix resin can be epoxy resin, silicone resin, etc. Raw material preparation equipment includes mixing equipment (such as mixers and mixing tanks), heating equipment (such as heating boilers and heating tubes), and filling equipment (such as filling machines and molds). This equipment is used to mix the thermally conductive fillers and matrix resin uniformly according to a specific ratio, and then heat, stir, and mold them into the final thermally conductive adhesive product.

[0003] Patent publication number "CN222173761U" discloses "A raw material preparation device for thermally conductive adhesive. Addressing the problem that existing devices, while capable of mixing raw materials, cannot rinse the inner wall of the tank after material discharge, resulting in some material adhering to the inner wall and hindering future use, the following solution is proposed: The device includes a tank body with fixed support legs at the bottom triangular sections for support. A feed inlet is located at the top of the tank body, and a cover is hinged to the top. A second discharge pipe is fixedly installed at the bottom of the tank and connected to it, with a second valve installed on the second discharge pipe. A first motor is fixedly installed at the top of the tank, and a first rotating rod is rotatably connected to the inner wall of the top of the tank. A rinsing mechanism can rinse the inner wall of the tank for future use, and a stirring mechanism can mix water and rinsing agent."

[0004] In the aforementioned patent, when cleaning the residue of the prepared thermal conductive adhesive, it is necessary to re-wash it manually using a handheld rinsing mechanism. This cleaning method takes too long, and during cleaning, the manual cleaning can only be done from top to bottom, resulting in incomplete cleaning.

[0005] To address these issues, this invention provides a raw material preparation device for thermally conductive adhesive manufacturing. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a raw material preparation device for thermally conductive adhesives, thus solving the aforementioned problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a raw material preparation device for thermally conductive adhesive, comprising a preparation box, a mixing component and a feeding component disposed on the top of the preparation box, the mixing component comprising a rotating cylinder rotatably connected to the inside of the top wall of the preparation box, a lever fixedly installed on the outside of the rotating cylinder, a one-way nozzle fixedly installed on the outside of the rotating cylinder, the one-way nozzle communicating with the inside of the rotating cylinder, the communication direction of the one-way nozzle being from the inside of the rotating cylinder to the outside, a rotary joint fixedly installed on the top of the rotating cylinder, a water inlet pipe fixedly installed on the top of the rotary joint, the water inlet pipe communicating with the inside of the rotating cylinder through the rotary joint.

[0008] Preferably, a bracket is fixedly installed on the top of the preparation box, the rotary joint is divided into upper and lower sections, which are rotatably connected to each other, and the top of the bracket is fixedly installed on the outer side of the upper section of the rotary joint.

[0009] Preferably, a gear ring is fixedly installed on the outer side of the lower half of the rotary joint, a first motor is fixedly installed on the top of the mixing box, and a gear is fixedly installed on the output end of the first motor, the gear meshing with the gear ring.

[0010] Preferably, a feeding pipe is fixedly installed on the top of the preparation box, the feeding assembly includes an inlet pipe, the inlet pipe is fixedly installed on the top of the preparation box, both the inlet pipe and the feeding pipe are connected to the inside of the preparation box, and a discharge pipe is fixedly installed on the bottom of the preparation box.

[0011] Preferably, a bottom pipe is inserted into the inlet pipe, a feeding hopper is fixedly installed on the top of the bottom pipe, a horizontal plate is fixedly installed on the outside of the feeding hopper, and a spring telescopic rod is fixedly installed between the horizontal plate and the mixing box.

[0012] Preferably, a top plate is fixedly installed on the top of the feeding hopper, a stirring rod is rotatably connected to the bottom of the top plate, a second motor is fixedly installed on the top of the top plate, and the output end of the second motor moves through the interior of the top plate and is fixedly connected to the stirring rod.

[0013] Beneficial effects

[0014] This invention provides a raw material preparation device for thermally conductive adhesive. Compared with the prior art, it has the following advantages:

[0015] 1. The raw material preparation equipment made from this thermally conductive adhesive uses a first motor to drive a gear to rotate, which in turn causes the gear ring to drive a rotating drum to rotate. The paddles on the outside of the rotating drum stir and mix the raw materials to ensure uniform mixing. During cleaning, an external water supply pipe introduces water into the rotating drum through an inlet pipe and a rotary joint, and then sprays it out from a one-way nozzle. At the same time, the rotation of the rotating drum drives the one-way nozzle to rotate, which, together with the stirring of the paddles, can thoroughly clean the residual raw materials inside the preparation tank, ensuring the cleanliness of the equipment and improving the quality of subsequent preparations.

[0016] 2. The raw material preparation equipment made from this thermally conductive adhesive uses a second motor to drive the stirring rod to rotate and stir the solid raw materials. At the same time, the spring telescopic rod amplifies the vibration generated during stirring, allowing the solid raw materials to smoothly enter the preparation box through the bottom pipe and inlet pipe. This effectively avoids the accumulation of solid raw materials at the feeding point and ensures the continuity and efficiency of feeding. Attached Figure Description

[0017] 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 from these drawings without creative effort.

[0018] Figure 1 This is a perspective view of the external structure of this utility model;

[0019] Figure 2 This is a diagram of the internal structure of this utility model;

[0020] Figure 3 This is a three-dimensional sectional view of the internal structure of this utility model;

[0021] Figure 4 This is a three-dimensional view of the top part of the structure of this utility model.

[0022] In the diagram: 1. Mixing tank; 2. Mixing assembly; 21. Rotating cylinder; 22. Paddle; 23. One-way nozzle; 24. Rotary joint; 25. Support; 26. Water inlet pipe; 27. Gear ring; 28. Gear; 29. ​​First motor; 3. Feeding assembly; 31. Feeding hopper; 32. Bottom pipe; 33. Inlet pipe; 34. Horizontal plate; 35. Spring telescopic rod; 36. Top plate; 37. Second motor; 38. Stirring rod; 4. Feeding pipe; 5. Discharge pipe. Detailed Implementation

[0023] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0024] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] Reference Figures 1 to 4 This application provides a raw material preparation device for thermally conductive adhesive, including a preparation box 1. The top of the preparation box 1 is provided with a mixing component 2 and a feeding component 3. The mixing component 2 includes a rotating cylinder 21, which is rotatably connected to the inside of the top wall of the preparation box 1. A lever 22 is fixedly installed on the outside of the rotating cylinder 21, and a one-way nozzle 23 is fixedly installed on the outside of the rotating cylinder 21. The one-way nozzle 23 communicates with the inside of the rotating cylinder 21, and the communication direction of the one-way nozzle 23 is from the inside of the rotating cylinder 21 to the outside. A rotary joint 24 is fixedly installed on the top of the rotating cylinder 21, and a water inlet pipe 26 is fixedly installed on the top of the rotary joint 24. The water inlet pipe 26 communicates with the inside of the rotating cylinder 21 through the rotary joint 24.

[0026] A bracket 25 is fixedly installed on the top of the mixing box 1. The rotary joint 24 is divided into upper and lower sections, which are rotatably connected to each other. The top of the bracket 25 is fixedly installed on the outer side of the upper section of the rotary joint 24. A gear ring 27 is fixedly installed on the outer side of the lower half of the rotary joint 24. A first motor 29 is fixedly installed on the top of the mixing box 1. A gear 28 is fixedly installed on the output end of the first motor 29, and the gear 28 meshes with the gear ring 27.

[0027] In this embodiment, during the preparation of the thermally conductive adhesive raw material, the first motor 29 is started to drive the gear 28 to rotate. The gear 28 rotates, which in turn drives the gear ring 27 to rotate. The gear ring 27 rotates, which in turn drives the lower section of the rotary joint 24 and the interior of the rotating cylinder 21. The rotation of the rotating cylinder 21 drives the outer paddle 22 to rotate. The rotation of the paddle 22 mixes and stirs the raw materials inside to prepare the raw material. After preparation, a water supply pipe is connected to the external water inlet pipe 26, and cleaning water is introduced into the interior of the rotating cylinder 21 through the rotary joint 24 and sprayed out through the one-way nozzle 23. At the same time as spraying, the rotation of the rotating cylinder 21 drives the one-way nozzle 23 to rotate, so that the sprayed water is sprayed outward while rotating. Thus, the sprayed water, combined with the rotation and the stirring effect of the paddle 22, completely cleans the raw materials remaining in the preparation box 1, ensuring the cleaning effect. The rotary joint 24 ensures that the rotation does not affect the water supply.

[0028] Reference Figures 1 to 4 In one aspect of this embodiment, a feeding pipe 4 is fixedly installed on the top of the preparation box 1, and the feeding assembly 3 includes an inlet pipe 33. The inlet pipe 33 is fixedly installed on the top of the preparation box 1, and both the inlet pipe 33 and the feeding pipe 4 are connected to the interior of the preparation box 1. A discharge pipe 5 is fixedly installed on the bottom of the preparation box 1.

[0029] A bottom pipe 32 is inserted into the inside of the inlet pipe 33. A feeding hopper 31 is fixedly installed on the top of the bottom pipe 32. A horizontal plate 34 is fixedly installed on the outside of the feeding hopper 31. A spring telescopic rod 35 is fixedly installed between the horizontal plate 34 and the mixing box 1. A top plate 36 is fixedly installed on the top of the feeding hopper 31. A stirring rod 38 is rotatably connected to the bottom of the top plate 36. A second motor 37 is fixedly installed on the top of the top plate 36. The output end of the second motor 37 moves through the inside of the top plate 36 and is fixedly connected to the stirring rod 38.

[0030] In this embodiment, during raw material preparation, liquid raw materials are fed into the preparation tank 1 through the feeding pipe 4, while solid raw materials are first placed inside the feeding hopper 31, discharged through the bottom pipe 32, and enter the preparation tank 1 through the inlet pipe 33. During conveying, the second motor 37 is started to drive the stirring rod 38 to rotate. The stirring rod 38 rotates to stir the solid raw materials inside, and at the same time, the vibration generated during stirring is amplified by the external spring telescopic rod 35. Thus, the stirring of the stirring rod 38 combined with the vibration ensures that the solid raw materials flow into the preparation tank 1, thereby ensuring that the solid raw materials do not easily accumulate at the feeding point.

[0031] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0032] Working Principle: When preparing the thermal conductive adhesive raw materials, liquid raw materials enter the preparation tank 1 through the feeding pipe 4. Solid raw materials are first placed in the feeding hopper 31. The second motor 37 is started, and its output end drives the stirring rod 38 to rotate, stirring the solid raw materials. At the same time, the spring telescopic rod 35 amplifies the vibration generated by the stirring, causing the solid raw materials to enter the preparation tank 1 through the bottom pipe 32 and the inlet pipe 33. Next, the first motor 29 is started, and its output end gear 28 rotates, meshing with the gear ring 27, driving the lower section of the rotary joint 24 and the rotating cylinder 21 to rotate. The paddle 22 on the outside of the rotating cylinder 21 mixes and stirs the raw materials in the preparation tank 1. After the raw materials are prepared, the water inlet pipe 26 is connected to the water supply pipe. Water enters the rotating cylinder 21 through the rotary joint 24 and is then sprayed out by the one-way nozzle 23. At the same time, the rotation of the rotating cylinder 21 drives the one-way nozzle 23 to rotate, and together with the stirring of the paddle 22, cleans the residual raw materials inside the preparation tank 1.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material preparation device for thermally conductive adhesive, comprising a preparation tank (1), characterized in that: The top of the mixing tank (1) is provided with a mixing component (2) and a feeding component (3). The mixing component (2) includes a rotating cylinder (21), which is rotatably connected to the inside of the top wall of the mixing tank (1). A lever (22) is fixedly installed on the outside of the rotating cylinder (21). A one-way nozzle (23) is fixedly installed on the outside of the rotating cylinder (21). The one-way nozzle (23) is connected to the inside of the rotating cylinder (21). The communication direction of the one-way nozzle (23) is from the inside of the rotating cylinder (21) to the outside. A rotary joint (24) is fixedly installed on the top of the rotating cylinder (21). A water inlet pipe (26) is fixedly installed on the top of the rotary joint (24). The water inlet pipe (26) is connected to the inside of the rotating cylinder (21) through the rotary joint (24).

2. The raw material preparation equipment for thermally conductive adhesive according to claim 1, characterized in that: The top of the preparation box (1) is fixedly installed with a bracket (25), the rotary joint (24) is divided into upper and lower sections, which are rotatably connected to each other, and the top of the bracket (25) is fixedly installed on the outer side of the upper section of the rotary joint (24).

3. The raw material preparation equipment for thermally conductive adhesive according to claim 2, characterized in that: A gear ring (27) is fixedly installed on the outer side of the lower half of the rotary joint (24), and a first motor (29) is fixedly installed on the top of the preparation box (1). A gear (28) is fixedly installed on the output end of the first motor (29), and the gear (28) meshes with the gear ring (27).

4. The raw material preparation equipment for thermally conductive adhesive according to claim 1, characterized in that: A feeding pipe (4) is fixedly installed on the top of the preparation box (1). The feeding assembly (3) includes an inlet pipe (33). The inlet pipe (33) is fixedly installed on the top of the preparation box (1). Both the inlet pipe (33) and the feeding pipe (4) are connected to the inside of the preparation box (1). A discharge pipe (5) is fixedly installed on the bottom of the preparation box (1).

5. The raw material preparation equipment for thermally conductive adhesive according to claim 4, characterized in that: A bottom pipe (32) is inserted into the inside of the inlet pipe (33). A feeding hopper (31) is fixedly installed on the top of the bottom pipe (32). A horizontal plate (34) is fixedly installed on the outside of the feeding hopper (31). A spring telescopic rod (35) is fixedly installed between the horizontal plate (34) and the preparation box (1).

6. The raw material preparation equipment for thermally conductive adhesive according to claim 5, characterized in that: A top plate (36) is fixedly installed on the top of the feeding hopper (31), and a stirring rod (38) is rotatably connected to the bottom of the top plate (36). A second motor (37) is fixedly installed on the top of the top plate (36), and the output end of the second motor (37) moves through the interior of the top plate (36) and is fixedly connected to the stirring rod (38).

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