Mixing device for preparing heat conducting agent

Abstract

The utility model provides a mixing device for preparing a heat conducting agent, which relates to the technical field of mixing devices and comprises a lifting mechanism, a stirring mechanism is fixedly mounted at the top of the lifting mechanism, and the stirring mechanism comprises a stirring bin. According to the flame retardant stirring device, under the cooperation of the lifting mechanism and the stirring mechanism, firstly, the two hydraulic cylinders operate to drive the top cover to move up and down, secondly, the motor operates to drive the stirring rod and the scraping plate to rotate, the stirring rod can stir materials, and it is ensured that all components in a flame retardant make full contact and are evenly distributed; according to the flame retardant stirring device, the phenomena of layering and agglomeration among materials can be eliminated, the performance stability of the flame retardant is improved, meanwhile, the scraping plate can be tightly attached to the inner wall of the stirring bin, the materials attached to the bin wall are scraped off and participate in stirring again, and therefore retention and accumulation on the bin wall are avoided, it can be guaranteed that all components can be fully mixed, and the flame retardant stirring efficiency is improved. And meanwhile, the springs can effectively absorb and reduce vibration, so that the stability of the equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a mixing device for preparing a thermal conductive agent. Background Art

[0002] A thermal conductor is a substance that can transfer heat energy. Its main principle is to transfer and store heat by conducting heat energy. The thermal conductor can be in the form of liquid or gas. It has high thermal conductivity and can quickly transfer heat from one area to another. Thermal conductors are widely used in many fields, such as thermal fluid heat transfer systems, electronic component heat dissipation, chemical reactors, refrigerants and lubricants.

[0003] In some production processes of existing thermal conductors, a single thermal conductor may not meet all requirements. Different thermal conductor materials have different thermal conductivity and characteristics. By mixing different thermal conductors, we can fully utilize their respective advantages to achieve a higher thermal conductivity effect. During stirring, some materials will hang on the surface of the silo, causing material waste and affecting the stirring and mixing effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above equipment is used, some materials will hang on the inner wall of the warehouse body, resulting in material waste due to the relatively single function of the existing mixing device, and to propose a mixing device for preparing a thermal conductive agent.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mixing device for preparing a thermal conductive agent, comprising a lifting mechanism, a stirring mechanism is fixedly installed on the top of the lifting mechanism;

[0006] The stirring mechanism includes a stirring chamber, a top cover is arranged on the top of the stirring chamber, a hole three is opened on the top of the top cover, a motor is fixedly installed on the top of the top cover, a rotating rod is arranged on the output end of the motor, a fixing plate is arranged on the outer wall fixing sleeve of the rotating rod, a gear one is arranged on the outer wall fixing sleeve of the rotating rod, and the outer wall of the gear one is meshingly connected with two gears two.

[0007] Preferably, a connecting rod is fixedly inserted into the inner surface walls of the two gears 2, a group of stirring rods is fixedly installed on the outer surface walls of the two connecting rods, and a scraper is fixedly installed on the outer surface walls of the two connecting rods.

[0008] Preferably, the lifting mechanism comprises a bottom plate, four springs are fixedly mounted on the top of the bottom plate, and dampers are fixedly mounted on the inner surface walls of the four springs.

[0009] Preferably, a support plate is fixedly installed between the tops of the four springs, and a support frame is fixedly installed on the top of the support plate.

[0010] Preferably, a hole 1 is opened on the top of the support frame, and two hydraulic cylinders are fixedly installed on the top of the support frame.

[0011] Preferably, piston rods are provided at the output ends of the two hydraulic cylinders, and a second hole is provided at the top of the support frame.

[0012] Preferably, the top of the support plate is fixedly connected to the bottom of the mixing chamber, and the bottoms of the two piston rods are fixedly connected to the top of the top cover.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, with the cooperation of the lifting mechanism and the stirring mechanism, firstly, the operation of the two hydraulic cylinders can drive the top cover to move up and down, and secondly, the operation of the motor can drive the stirring rod and the scraper to rotate. The stirring rod can stir the material to ensure that the components in the flame retardant are fully contacted and evenly distributed, which helps to eliminate the stratification and agglomeration between the materials and improve the performance stability of the flame retardant. At the same time, the scraper can be close to the inner wall of the mixing bin, scrape off the thermal conductor components attached to the bin wall and re-participate in the stirring, thereby avoiding the retention and accumulation of the components on the bin wall, helping to ensure that all components can be fully mixed and improve the uniformity of the thermal conductor. At the same time, the spring can effectively absorb and reduce these vibrations and reduce the impact of the equipment on the surrounding environment and infrastructure.

[0015] 2. In the utility model, with the cooperation of the lifting mechanism, when the device is in normal use, the top cover is driven to move vertically by the operation of two hydraulic cylinders to ensure the sealing of the device during operation. When the device ends its operation, the top cover is raised to facilitate the staff to take out the processed materials. The height and angle of the container can also be adjusted during the mixing process, which is conducive to the full flow and mixing of the thermal conductive material in the container, thereby improving the mixing uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a mixing device for preparing a thermal conductive agent;

[0017] Figure 2 The utility model provides a three-dimensional exploded diagram of a lifting mechanism in a mixing device for preparing a thermal conductive agent;

[0018] Figure 3 The utility model provides a schematic diagram of a disassembled stirring mechanism in a mixing device for preparing a thermal conductive agent;

[0019] Figure 4 The utility model provides a three-dimensional exploded diagram of a stirring mechanism in a mixing device for preparing a thermal conductive agent.

[0020] Legend:

[0021] 1. Lifting mechanism; 101. Bottom plate; 102. Spring; 103. Damper; 104. Support plate; 105. Support frame; 106. Hole 1; 107. Hydraulic cylinder; 108. Piston rod; 109. Hole 2; 2. Stirring mechanism; 201. Stirring chamber; 202. Top cover; 203. Hole 3; 204. Motor; 205. Rotating rod; 206. Fixed plate; 207. Gear 1; 208. Gear 2; 209. Connecting rod; 210. Stirring rod; 211. Scraper. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a mixing device for preparing a thermal conductive agent, comprising a lifting mechanism 1, and a stirring mechanism 2 is fixedly installed on the top of the lifting mechanism 1;

[0025] The stirring mechanism 2 includes a stirring chamber 201, a top cover 202 is arranged on the top of the stirring chamber 201, a hole three 203 is opened on the top of the top cover 202, a motor 204 is fixedly installed on the top of the top cover 202, a rotating rod 205 is arranged on the output end of the motor 204, the outer wall of the rotating rod 205 is fixedly sleeved with a fixing plate 206, the outer wall of the rotating rod 205 is fixedly sleeved with a gear one 207, the outer wall of the gear one 207 is meshingly connected with two gear twos 208, the inner walls of the two gear twos 208 are fixedly inserted with connecting rods 209, the outer walls of the two connecting rods 209 are fixedly installed with a group of stirring rods 210, and the outer walls of the two connecting rods 209 are fixedly installed with scrapers 211.

[0026] The effect achieved by the entire embodiment 1 is that, first, the motor 204 is connected to the rotating rod 205, the rotating rod 205 is fixedly connected to the fixed plate 206, the fixed plate 206 is fixedly connected to two connecting rods 209, and the two connecting rods 209 are connected to the gear 1 207 on the outer wall of the rotating rod 205 through two gear 208. The operation of the motor 204 can drive the rotating rod 205 to rotate, thereby rotating the two connecting rods 209, and finally driving the stirring rod 210 and the scraper 211 to rotate. By changing parameters such as the stirring speed, stirring time and stirring method, the degree and uniformity of the mixing can be accurately controlled, and the scraper 211 is responsible for cleaning the warehouse wall and stirring dead corners. The two cooperate with each other to make the mixing process more efficient and thorough.

[0027] Embodiment 2, as Figure 2-Figure 4 As shown, the lifting mechanism 1 includes a base plate 101, four springs 102 are fixedly installed on the top of the base plate 101, dampers 103 are fixedly installed on the inner walls of the four springs 102, a support plate 104 is fixedly installed between the tops of the four springs 102, a support frame 105 is fixedly installed on the top of the support plate 104, a hole 106 is provided on the top of the support frame 105, two hydraulic cylinders 107 are fixedly installed on the top of the support frame 105, piston rods 108 are provided at the output ends of the two hydraulic cylinders 107, a hole 2 109 is provided on the top of the support frame 105, the top of the support plate 104 is fixedly connected to the bottom of the mixing chamber 201, and the bottoms of the two piston rods 108 are fixedly connected to the top of the top cover 202.

[0028] The effect achieved by the entire embodiment 2 is that when the device is used normally, since the two hydraulic cylinders 107 are connected to the two piston rods 108, the bottoms of the two piston rods 108 are fixedly connected to the top of the top cover 202, and the operation of the two hydraulic cylinders 107 drives the two piston rods 108 to extend and retract, thereby driving the top cover 202 to move, and the mixing device can be moved to a position that is convenient for cleaning and maintenance. At the same time, it is also convenient to take out the materials after the mixing is completed, and the four springs 102 can stabilize the operation of the mixing device, reduce the shaking of the equipment caused by vibration, and ensure the stability and accuracy of the mixing process.

[0029] Among them, the damper 103, the hydraulic cylinder 107 and the motor 204 are all existing technologies, and their components and operating principles are all public technologies, and no further explanation is given here.

[0030] Working principle: first, when the device is in normal use, a motor 204 is fixedly installed on the top of the top cover 202, and a rotating rod 205 is set at the output end of the motor 204, and the rotating rod 205 is fixedly connected to the fixed plate 206. At the same time, a gear 1 207 is fixedly sleeved on the outer wall of the rotating rod 205, and the outer wall of the gear 1 207 is meshingly connected with two gear 2s 208. The inner walls of the two gear 2s 208 are fixedly inserted with connecting rods 209, and the tops of the two connecting rods 209 are also fixedly connected to the bottom of the fixed plate 206. When the motor 204 is running, it can drive the rotating rod 205 to rotate, thereby driving the fixed plate 206 to rotate, and finally driving the two connecting rods 209 to rotate with the fixed plate 206. Since the outer walls of the two connecting rods 209 are fixedly connected to the stirring rod 210, the operation of the motor 204 drives the stirring rod 210 to rotate, which can make the filler and the matrix material in the thermal conductor fully mixed, thereby improving the thermal conductivity of the thermal conductor. The rotation speed of 204 can be precisely controlled, so as to realize precise control of the preparation process of the thermal conductor. At the same time, the two connecting rods 209 are fixedly connected to the scraper 211. During stirring, due to the action of the scraper 211, the materials attached to the warehouse wall are effectively scraped off and re-stirred, which reduces the waste of materials in the preparation process and improves the utilization rate of raw materials. Secondly, two hydraulic cylinders 107 are fixedly installed on the top of the support frame 105. The two hydraulic cylinders 107 are connected to two piston rods 108, and the bottoms of the two piston rods 108 are fixedly connected to the top of the top cover 202. The operation of the two hydraulic cylinders 107 drives the two piston rods 108 to extend and retract, thereby driving the top cover 202 to move vertically, which can realize the rapid lifting and lowering of the mixing device, reduce the waiting time in the production process, and improve production efficiency. At the same time, the spring 102 on the top of the bottom plate 101 can reduce the impact of vibration on equipment components when the device is running, reduce the degree of wear of components, and thus extend the service life of the equipment.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mixing device for preparing a thermal conductive agent, comprising a lifting mechanism (1), characterized in that: A stirring mechanism (2) is fixedly mounted on the top of the lifting mechanism (1); The stirring mechanism (2) comprises a stirring chamber (201), a top cover (202) is arranged on the top of the stirring chamber (201), a third hole (203) is opened on the top of the top cover (202), a motor (204) is fixedly mounted on the top of the top cover (202), a rotating rod (205) is arranged at the output end of the motor (204), a fixing plate (206) is arranged on the outer wall of the rotating rod (205), a gear 1 (207) is arranged on the outer wall of the rotating rod (205), and the outer wall of the gear 1 (207) is meshingly connected with two gear 2s (208).

2. A mixing device for preparing a thermal conductive agent according to claim 1, characterized in that: A connecting rod (209) is fixedly inserted into the inner surface walls of the two gears (208), a group of stirring rods (210) is fixedly installed on the outer surface walls of the two connecting rods (209), and a scraper (211) is fixedly installed on the outer surface walls of the two connecting rods (209).

3. A mixing device for preparing a thermal conductive agent according to claim 2, characterized in that: The lifting mechanism (1) comprises a bottom plate (101), four springs (102) are fixedly mounted on the top of the bottom plate (101), and dampers (103) are fixedly mounted on the inner surface walls of the four springs (102).

4. A mixing device for preparing a thermal conductive agent according to claim 3, characterized in that: A support plate (104) is fixedly mounted between the tops of the four springs (102), and a support frame (105) is fixedly mounted on the top of the support plate (104).

5. A mixing device for preparing a thermal conductive agent according to claim 4, characterized in that: A hole one (106) is provided on the top of the support frame (105), and two hydraulic cylinders (107) are fixedly mounted on the top of the support frame (105).

6. A mixing device for preparing a thermal conductive agent according to claim 5, characterized in that: The output ends of the two hydraulic cylinders (107) are both provided with piston rods (108), and the top of the support frame (105) is provided with a second hole (109).

7. A mixing device for preparing a thermal conductive agent according to claim 6, characterized in that: The top of the support plate (104) is fixedly connected to the bottom of the mixing chamber (201), and the bottoms of the two piston rods (108) are fixedly connected to the top of the top cover (202).

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