Diamond particle and heat-conducting glue mixing structure
By using a triangular rotating plate to drive the main and auxiliary stirring shafts and the premixing mechanism, the problem of uneven mixing of diamond particles and thermally conductive adhesive was solved, resulting in a more uniform mixing effect and higher product quality.
Patent Information
- Application Number
- CN202520534852.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-25
AI Technical Summary
In existing mixing technologies, diamond particles and thermally conductive adhesives are not mixed evenly, especially in viscous materials or materials with large density differences, resulting in poor mixing effect and affecting product performance and stability.
The main stirring shaft and auxiliary stirring mechanism are driven by a triangular rotating plate, combined with a premixing mechanism. The triangular rotating plate drives the main and auxiliary stirring shafts to rotate, and the crushing blades premix the materials to ensure uniform mixing.
It significantly improves the mixing uniformity of materials, prevents diamond particles from clumping, and enhances product quality and stability.
Smart Images
Figure CN223945525U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mixing equipment technical field, especially a diamond particle and heat conducting glue mixing structure. BACKGROUND
[0002] The main role of diamond particle and heat conducting glue mixing is to improve the heat conducting performance of heat conducting glue. Diamond has extremely high heat conducting performance. When diamond particles are added to heat conducting glue, these high-heat-conducting diamond particles can significantly improve the overall heat conducting performance of heat conducting glue, which is suitable for application occasions requiring efficient heat dissipation, such as electronic packaging and high-power electronic devices.
[0003] In the existing stirring technology, the material mixing is usually carried out in the mode that the stirring rod drives the stirring blade to rotate. Although this method is simple and easy to implement, it has obvious deficiencies in actual application. Because the rotation track of the stirring blade is fixed, the stirring range is limited, which leads to uneven mixing of the material, especially for viscous or large-density-difference materials, the stirring effect is even worse. In addition, diamond particles are extremely easy to form clusters in the mixing process due to their high hardness and unique physical properties, which leads to uneven mixing and seriously affects the performance and stability of the final product. SUMMARY
[0004] The main purpose of the utility model is to provide a diamond particle and heat conducting glue mixing structure, which can effectively solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a diamond particle and heat conducting glue mixing structure, comprising a mixing bucket, a support is fixedly connected to the top wall of the mixing bucket, a motor is fixedly connected to the upper side outer wall of the support, the output shaft of the motor penetrates through the upper side wall of the support and is fixedly connected with a transmission shaft, the lower end of the transmission shaft extends into the mixing bucket and is fixedly connected with a triangular rotating plate, a main stirring shaft is fixedly connected to the lower side wall center of the triangular rotating plate, a plurality of main stirring blades are uniformly arranged on the main stirring shaft, an auxiliary stirring mechanism is further arranged in the mixing bucket, and a premixing mechanism is further arranged on the top wall of the mixing bucket.
[0006] As a further description of the above technical scheme, the auxiliary stirring mechanism comprises a connecting rod, a gear ring, a secondary stirring shaft, a secondary stirring blade and a driven gear, three connecting rods are annularly arranged on the upper side inner wall of the mixing bucket, a gear ring is fixedly connected between the bottom ends of the three connecting rods, three secondary stirring shafts are rotatably connected to the triangular rotating plate, a plurality of secondary stirring blades are uniformly arranged on the secondary stirring shaft, and a driven gear meshing with the gear ring is fixedly connected to the upper end of the secondary stirring shaft.
[0007] As a further description of the above technical scheme, the premixing mechanism comprises a premixing barrel, a rotating shaft, a follower rod, a crushing knife, a driven wheel, a driving wheel and a transmission belt, the premixing barrel is fixedly connected to the top wall of the mixing barrel, the rotating shaft is rotatably inserted into the upper side wall of the premixing barrel, the lower end of the rotating shaft is fixedly connected with the follower rod, the follower rod is uniformly provided with a plurality of crushing knives, the upper end of the rotating shaft is fixedly connected with the driven wheel, the driving wheel is fixedly sleeved on the transmission shaft, and the driven wheel and the driving wheel are driven by the transmission belt.
[0008] As a further description of the above technical scheme, the bottom end of the premixing barrel is communicated with the inner wall of the mixing barrel.
[0009] As a further description of the above technical scheme, two feeding ports are arranged on the top wall of the premixing barrel.
[0010] As a further description of the above technical scheme, the bottom wall of the mixing barrel is provided with a discharge port, and the discharge port is provided with a valve.
[0011] As a further description of the above technical scheme, the main stirring blade and the auxiliary stirring blade are arranged in an up-down staggered manner.
[0012] Compared with the prior art, the present application has the following advantages:
[0013] 1. The auxiliary stirring mechanism significantly improves the stirring effect, makes the mixing between materials more uniform, and improves the product quality.
[0014] 2. The premixing mechanism is arranged to crush and premix the materials, avoid the phenomenon of particle agglomeration, make the diamond particles fully contact with the thermal conductive glue, and thus greatly improve the product quality. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the diamond particle and thermal conductive glue mixing structure of the present application;
[0016] Figure 2 It is a mixing barrel internal structure schematic view of the diamond particle and thermal conductive glue mixing structure of the present application;
[0017] Figure 3 It is a premixing barrel internal structure schematic view of the diamond particle and thermal conductive glue mixing structure of the present application;
[0018] Figure 4 It is a transmission belt structure schematic view of the diamond particle and thermal conductive glue mixing structure of the present application;
[0019] Figure 5 It is an auxiliary stirring mechanism structure schematic view of the diamond particle and thermal conductive glue mixing structure of the present application;
[0020] In the figure: 1, mixing barrel; 2, support; 3, motor; 4, transmission shaft; 5, triangular rotating plate; 6, main stirring shaft; 61, main stirring blade; 7, auxiliary stirring mechanism; 8, premixing mechanism; 71, connecting rod; 72, gear ring; 73, auxiliary stirring shaft; 74, auxiliary stirring blade; 75, driven gear; 81, premixing barrel; 82, rotating shaft; 83, follow-up rod; 84, crushing knife; 85, driven wheel; 86, driving wheel; 87, transmission belt; 811, feeding port. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features and purposes achieved by the present application easy to understand, the present application will be further described in conjunction with the specific embodiments.
[0022] In the description of the present application, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0023] In the description of the present application, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0024] Please refer to Figures 1-5The utility model provides a diamond particle and heat conducting glue mixing structure, including mixing bucket 1, the top wall of mixing bucket 1 is fixedly connected with support 2, the upper side outer wall of support 2 is fixedly connected with motor 3, the output shaft of motor 3 passes through the upper side wall of support 2 and is fixedly connected with transmission shaft 4, and the lower end of transmission shaft 4 extends to mixing bucket 1 and is fixedly connected with triangular rotating plate 5, the lower side wall center of triangular rotating plate 5 is fixedly connected with main stirring shaft 6, and the even setting of main stirring shaft 6 is provided with a plurality of main stirring blades 61, the output shaft of motor 3 can drive transmission shaft 4 to rotate, and transmission shaft 4 rotation can make triangular rotating plate 5 drive main stirring shaft 6 to rotate, so that main stirring blade 61 stirs material, and mixing bucket 1 is also equipped with auxiliary stirring mechanism 7, and the top wall of mixing bucket 1 is also equipped with premixing mechanism 8.
[0025] Specifically, as shown in Figure 5 A diamond particle and heat conducting glue mixing structure, auxiliary stirring mechanism 7 includes connecting rod 71, gear ring 72, vice stirring shaft 73, vice stirring blade 74 and driven gear 75, the upper inner wall of mixing bucket 1 is annularly provided with three connecting rods 71, the bottom end between the three connecting rods 71 is fixedly connected with gear ring 72, three vice stirring shafts 73 are rotatably connected on triangular rotating plate 5, the even setting of vice stirring shaft 73 is provided with a plurality of vice stirring blades 74, the upper end of vice stirring shaft 73 is fixedly connected with driven gear 75 engaged with gear ring 72, when triangular rotating plate 5 rotates, it drives vice stirring shaft 73 to rotate, under the action of gear ring 72, driven gear 75 will drive vice stirring shaft 73 to rotate, so that vice stirring blade 74 rotates, cooperates with the stirring of main stirring blade 61, greatly improves the stirring effect, makes the mixing between materials more uniform, improves product quality.
[0026] Specifically, as shown in Figure 4 A diamond particle and heat conducting glue mixing structure, premixing mechanism 8 includes premixing cylinder 81, rotating shaft 82, follow-up rod 83, crushing knife 84, driven wheel 85, driving wheel 86 and transmission belt 87, the top wall of mixing bucket 1 is fixedly connected with premixing cylinder 81, rotating shaft 82 is rotatably inserted on the upper side wall of premixing cylinder 81, the lower end of rotating shaft 82 is fixedly connected with follow-up rod 83, the even setting of follow-up rod 83 is provided with a plurality of crushing knives 84, the upper end of rotating shaft 82 is fixedly connected with driven wheel 85, driving wheel 86 is fixedly sleeved on transmission shaft 4, driven wheel 85 and driving wheel 86 are driven through the transmission of transmission belt 87, when driving wheel 86 rotates, driven wheel 85 will drive rotating shaft 82 and follow-up rod 83 to rotate under the driving of transmission belt 87, follow-up rod 83 rotation can drive crushing knife 84 to rotate, so that the lumpy material produced when diamond particles and heat conducting glue in premixing cylinder 81 contact is broken by crushing knife 84, avoids the influence of agglomeration on mixing effect.
[0027] Specifically, as shown in Figure 2As shown in the figure, a kind of diamond particle and heat-conducting glue mixing structure, the bottom end of premixing barrel 81 is connected with the inner wall of mixing bucket 1, and the crushed premixed material enters mixing bucket 1 through premixing barrel 81.
[0028] Specifically, as shown in the figure, Figure 3 As shown in the figure, a kind of diamond particle and heat-conducting glue mixing structure, two feeding ports 811 are arranged on the top wall of premixing barrel 81, and the mixed material is added into premixing barrel 81 through feeding port 811.
[0029] Specifically, as shown in the figure, Figure 2 As shown in the figure, a kind of diamond particle and heat-conducting glue mixing structure, a discharge port is arranged on the bottom wall of mixing bucket 1, and a valve is arranged on the discharge port, after mixing, the material is discharged through the discharge port after the valve is opened.
[0030] Specifically, as shown in the figure, Figure 2 As shown in the figure, a kind of diamond particle and heat-conducting glue mixing structure, the main stirring blade 61 and the auxiliary stirring blade 74 are arranged in an up-and-down staggered manner.
[0031] It should be noted that the utility model is a kind of diamond particle and heat-conducting glue mixing structure, when using, material is added into premixing barrel 81 through feeding port 811, when the output shaft of motor 3 drives transmission shaft 4 to rotate, it can make driving wheel 86 rotate, driven wheel 85 will drive rotating shaft 82 and follow-up rod 83 to rotate under the drive of transmission belt 87, follow-up rod 83 rotation can drive crushing knife 84 to rotate, so that the lumpy material produced when diamond particles in premixing barrel 81 contact heat-conducting glue is broken, and the broken material enters mixing bucket 1, transmission shaft 4 drives triangular rotating plate 5 to rotate at the same time, so that main stirring shaft 6 drives main stirring blade 61 to rotate, and the material is stirred, triangular rotating plate 5 drives auxiliary stirring shaft 73 to rotate at the same time, driven gear 75 will drive auxiliary stirring shaft 73 to rotate under the action of gear ring 72, so that auxiliary stirring blade 74 rotates, and the stirring of main stirring blade 61 is improved, the mixing of material is more uniform, and the product quality is improved.
[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A diamond particle and heat-conducting glue mixed structure, comprising a mixing barrel (1), characterized in that: The top wall of the mixing barrel (1) is fixedly connected with a support (2), the upper outer wall of the support (2) is fixedly connected with a motor (3), the output shaft of the motor (3) penetrates through the upper side wall of the support (2) and is fixedly connected with a transmission shaft (4), the lower end of the transmission shaft (4) extends into the mixing barrel (1) and is fixedly connected with a triangular rotating plate (5), the lower side wall center of the triangular rotating plate (5) is fixedly connected with a main stirring shaft (6), the main stirring shaft (6) is uniformly provided with a plurality of main stirring blades (61), the mixing barrel (1) is further provided with an auxiliary stirring mechanism (7), and the top wall of the mixing barrel (1) is further provided with a premixing mechanism (8).
2. The diamond particle and thermally conductive adhesive mixed structure according to claim 1, characterized in that: The auxiliary stirring mechanism (7) comprises a connecting rod (71), a gear ring (72), a secondary stirring shaft (73), a secondary stirring blade (74) and a driven gear (75), three connecting rods (71) are annularly arranged on the upper inner wall of the mixing barrel (1), the bottom ends of the three connecting rods (71) are fixedly connected with a gear ring (72), three secondary stirring shafts (73) are rotatably connected on the triangular rotating plate (5), the secondary stirring shafts (73) are uniformly provided with a plurality of secondary stirring blades (74), and the upper ends of the secondary stirring shafts (73) are fixedly connected with driven gears (75) engaged with the gear ring (72).
3. The diamond particle and thermally conductive adhesive hybrid structure of claim 1, wherein: The premixing mechanism (8) comprises a premixing cylinder (81), a rotating shaft (82), a follower rod (83), a crushing knife (84), a driven wheel (85), a driving wheel (86) and a transmission belt (87), the top wall of the mixing barrel (1) is fixedly connected with a premixing cylinder (81), the upper side wall of the premixing cylinder (81) is rotatably inserted with a rotating shaft (82), the lower end of the rotating shaft (82) is fixedly connected with a follower rod (83), the follower rod (83) is uniformly provided with a plurality of crushing knives (84), the upper end of the rotating shaft (82) is fixedly connected with a driven wheel (85), the transmission shaft (4) is fixedly sleeved with a driving wheel (86), and the driven wheel (85) and the driving wheel (86) are driven by the transmission belt (87).
4. The diamond particle and thermally conductive adhesive mixed structure according to claim 3, characterized in that: The bottom end of the premixing cylinder (81) is communicated with the inner wall of the mixing barrel (1).
5. The diamond particle and thermally conductive adhesive hybrid structure of claim 4, wherein: Two charging ports (811) are arranged on the top wall of the premixing cylinder (81).
6. The diamond particle and thermally conductive adhesive hybrid structure of claim 5, wherein: A discharge port is arranged on the bottom wall of the mixing barrel (1), and a valve is arranged on the discharge port.
7. The diamond particle and thermally conductive adhesive hybrid structure of claim 2, wherein: The main stirring blades (61) and the secondary stirring blades (74) are arranged in an up-and-down staggered manner.