Heat-conducting silicone grease production detection device

Abstract

The utility model relates to a heat conduction silicone grease production detection device which comprises a workbench and a heat preservation cover, the bottom face of the workbench is fixedly connected with a supporting base, a plurality of detection grooves are annularly formed in the upper surface of the workbench, a heating cavity is formed in the workbench and corresponds to the periphery of the detection grooves, and an electric heater is fixedly connected in the heating cavity. A detection pipe opening is fixedly connected to the center position, corresponding to the detection groove, of the upper surface of the heat preservation cover, a case is fixedly connected to the circle center of the upper surface of the heat preservation cover, a movable block is rotationally connected to the upper surface of the case, and a temperature detection mechanism is arranged on one side of the movable block; compared with a traditional integral electric heater, the electric heater has the advantages that the total volume of the electric heater is effectively reduced, the heat transfer frequency is reduced, the utilization efficiency of the electric heater is improved, and electric energy is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat conduction silicone grease production device technical field, concretely is a kind of heat conduction silicone grease production detection device. BACKGROUND

[0002] The heat resistance detection of heat-conducting silicone grease is a crucial link in its production process, which ensures that the heat-conducting silicone grease can maintain stable and efficient heat-conducting performance in high-temperature environments. By heating the sample and measuring its weight change with temperature, the volatility and thermal stability of the silicone grease are detected.

[0003] A heat-conducting performance detection device for heat-conducting silicone grease production is disclosed in Chinese patent CN214953182U, which includes a sealed box with a base inside and a support column on the upper part of the base. The inside of the support column is provided with a mounting groove, and the inner bottom of the mounting groove is provided with a first motor. The power output end of the first motor is provided with a screw rod. The utility model sets the second motor in the inside of the base, and the power output end of the second motor is provided with a driving shaft. The upper part of the driving shaft is provided with a heating disc and a turntable, and the driving shaft is fixedly connected with the turntable. The heating disc is sleeved on the surface of the driving shaft. The inside of the heating disc is provided with an electric heater, and the output end of the electric heater is provided with a heat-conducting plate. The upper part of the heat-conducting plate is provided with a heat transfer column.

[0004] During the use of the above device, it was found that the device adds heat to the heat-conducting plate through the electric heater, and then transfers the heat to the heat-conducting silicone grease through the heat transfer column on the heat-conducting plate. Since heat is consumed during transmission, the heat consumed by multiple transmission heating methods will be more, the power consumption will be high, and the heating efficiency will be low. In addition, the heat-conducting plate is a whole, and for multiple slot stations, only the heat at the corresponding position of the heat-conducting plate can be utilized, and the heat at other positions will be directly wasted, increasing the use cost. UTILITY MODEL CONTENTS

[0005] To overcome the shortcomings of the prior art, the utility model provides a heat-conducting silicone grease production detection device to solve the problems of low heating efficiency and high energy consumption cost of existing detection equipment.

[0006] The utility model discloses a heat conduction silicone grease production detection device, including work table and heat preservation cover, the bottom surface fixed connection of work table has the support base, the upper surface annular of work table is equipped with a plurality of detection grooves, the inner wall fixed connection of detection groove has the heat conduction sheet, the surrounding of detection groove is provided with heating cavity in the work table, the fixed connection of heating cavity has the electric heater, the heat preservation cover is movably inserted in the upper surface of work table, the upper surface fixed connection of heat preservation cover corresponds the center position of detection groove and has the detection pipe mouth, the fixed connection of the center of the upper surface of heat preservation cover has the machine case, the upper surface rotation is connected with the movable block of machine case, the one side of movable block is provided with temperature detection mechanism, the inside mounting of machine case has the drive part for driving movable block rotates around the center of heat preservation cover.

[0007] As a further improvement of the utility model, the temperature detection mechanism includes a fixed plate, the upper surface of the fixed plate is fixedly connected with an electric telescopic rod, the bottom of the output end of the electric telescopic rod passes through the fixed plate and is provided with a temperature detector, the centers of the temperature detector, the detection pipe mouth and the detection groove are located on the same vertical plane.

[0008] As a further improvement of the utility model, one side of the fixed plate is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with the surface of the movable block.

[0009] As a further improvement of the utility model, the drive part includes a speed reducer motor installed in the machine case, and a drive gear is connected to the top of the output end of the speed reducer motor.

[0010] As a further improvement of the utility model, the upper surface of the machine case is fixedly connected with a bearing, the central part of the lower surface of the movable block is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with the inner ring of the bearing, the bottom of the bearing extends to the inside of the machine case and is fixedly connected with a driven gear, and the driven gear is engaged with the drive gear.

[0011] As a further improvement of the utility model, the top view of the work table and the top view of the heat preservation cover are circular, and the diameter of the work table is the same as the diameter of the heat preservation cover.

[0012] As a further improvement of the utility model, the side of the work table and the side of the heat preservation cover are both provided with a notch, and the top view of the notch is rectangular.

[0013] As a further improvement of the utility model, the upper surface of the work table is fixedly connected with a positioning column at a position close to the edge of the notch, the lower surface of the heat preservation cover is provided with a positioning hole at a position corresponding to the positioning column, and the positioning column is movably inserted into the inside of the positioning hole.

[0014] As a further improvement of the utility model, the handle is fixedly connected to the upper surface of the heat preservation cover and positions close to both sides of the notch.

[0015] Compared with the prior art, the utility model has the beneficial effects as follows: BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0017] Figure 1 It is the whole front view structure schematic diagram of the utility model;

[0018] Figure 2 It is the utility model Figure 1 It is the enlarged structure schematic diagram of A in the utility model;

[0019] Figure 3 It is the utility model Figure 1 It is the enlarged structure schematic diagram of B in the utility model;

[0020] Figure 4 It is the workbench overhead structure schematic diagram of the utility model;

[0021] Figure 5 It is the heat preservation cover overhead structure schematic diagram of the utility model.

[0022] In the drawing: 1, workbench;2, detection groove;3, heating cavity;4, electric heater;5, heat conduction piece;6, notch;7, positioning column;8, support base;9, heat preservation cover;10, detection pipe mouth;11, case;12, speed reducer motor;13, driving gear;14, bearing;15, movable block;16, rotating shaft;17, driven gear;18, connecting rod;19, fixed plate;20, electric telescopic rod;21, temperature detector;22, handle. DETAILED DESCRIPTION

[0023] The following will disclose multiple embodiments of the utility model through drawings, for the purpose of clear description, many details on the real object will be described in the following description. However, it should be understood that these details on the real object should not be used to limit the utility model. That is to say, in some embodiments of the utility model, these details on the real object are unnecessary. In addition, for the purpose of simplifying the drawing, some conventional structures and components will be drawn in a simple schematic way in the drawing.

[0024] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0025] In the description of the present technology, it should be noted that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present technology can be understood according to the specific circumstances.

[0026] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the present utility model.

[0027] Please refer to Figures 1-5 The utility model discloses a heat conducting silicone grease production detection device, including workbench 1 and heat preservation cover 9, the bottom surface fixedly connected with support base 8 of workbench 1, the upper surface annular of workbench 1 is set with a plurality of detection groove 2, the inner wall fixedly connected with heat conducting sheet 5 of detection groove 2, the surrounding of workbench 1 inside corresponding detection groove 2 is provided with heating cavity 3, heating cavity 3 is fixedly connected with electric heater 4 in, heat preservation cover 9 is movably inserted in the upper surface of workbench 1, the upper surface fixedly connected with detection pipe 10 of heat preservation cover 9 at the center position corresponding detection groove 2, the center of the upper surface of heat preservation cover 9 is fixedly connected with machine case 11, the upper surface of machine case 11 is rotatably connected with movable block 15, one side of movable block 15 is provided with temperature detection mechanism, the inside installation of machine case 11 has drive part, for driving movable block 15 rotates around the center of heat preservation cover 9.

[0028] Specifically, please refer to Figure 3 The drive part includes a reduction motor 12 mounted in the machine case 11, a drive gear 13 is connected to the top of the output end of the reduction motor 12, a bearing 14 is fixedly connected to the upper surface of the machine case 11, a rotating shaft 16 is fixedly connected to the center of the lower surface of the movable block 15, the rotating shaft 16 is fixedly connected to the inner ring of the bearing 14, the bottom of the bearing 14 extends into the machine case 11 and is fixedly connected with a driven gear 17, the driven gear 17 is engaged with the drive gear 13.

[0029] Through the technical scheme, when the staff starts the speed reducer 12, the output end of the speed reducer 12 rotates, at this time, the driving gear 13 drives the driven gear 17 to rotate, and then the driven gear 17 drives the rotating shaft 16 and the movable block 15 to rotate, so that the temperature detection mechanism connected with the movable block 15 is driven to rotate.

[0030] Please refer to Figure 1 The temperature detection mechanism comprises a fixed plate 19, the upper surface of the fixed plate 19 is fixedly connected with an electric telescopic rod 20, the output end bottom of the electric telescopic rod 20 penetrates through the fixed plate 19 and is provided with a temperature detector 21, the centers of the temperature detector 21, the detection pipe 10 and the detection groove 2 are located on the same vertical plane, one side of the fixed plate 19 is fixedly connected with a connecting rod 18, and the other end of the connecting rod 18 is fixedly connected with the surface of the movable block 15.

[0031] Through the technical scheme, when the staff needs to detect the heat resistance of a batch of heat-conducting silicone grease, the heat-conducting silicone grease is first laid in each detection groove 2, then the heat preservation cover 9 is covered, and then the electric heater 4 is started to heat the heat-conducting silicone grease in the detection groove 2.

[0032] After heating for a specified time, the electric heater 4 is turned off, then the speed reducer 12 is started to drive the movable block 15 to rotate, the speed reducer 12 is turned off when the temperature detector 21 is aligned with the detection pipe 10, and then the output end of the electric telescopic rod 20 is controlled to descend, so that the temperature detector 21 penetrates through the detection pipe 10 and is inserted into the detection groove 2 to measure the temperature.

[0033] In some other embodiments, the top surface of the workbench 1 and the top surface of the heat preservation cover 9 are circular, the diameter of the workbench 1 is the same as the diameter of the heat preservation cover 9, the workbench 1 and the heat preservation cover 9 are both provided with a notch 6, the top surface of the heat preservation cover 9 and the positions close to the two sides of the notch 6 are both fixedly connected with a handle 22.

[0034] Through the design of the notch 6 on the workbench 1 and the heat preservation cover 9, the staff can stand at the notch 6 to put the heat-conducting silicone grease into each detection groove 2 without moving the body position, which is convenient for subsequent taking out.

[0035] In some other embodiments, the upper surface of the workbench 1 and the positions close to the edges of the notch 6 are fixedly connected with a positioning column 7, the lower surface of the heat preservation cover 9 and the positions corresponding to the positioning column 7 are provided with a positioning hole, and the positioning column 7 is movably inserted into the positioning hole.

[0036] Through the positioning column 7 and the positioning hole, when the heat preservation cover 9 is placed above the workbench 1, the detection pipes 10 can be aligned with the detection grooves 2.

[0037] The above merely illustrates the implementation modes of the present application and is not used to limit the present application. The present application can be changed and modified in various ways for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A thermal grease production and testing device, comprising a workbench (1) and an insulation cover (9), wherein a support base (8) is fixedly connected to the bottom surface of the workbench (1), characterized in that: The workbench (1) has several detection slots (2) arranged in a ring on its upper surface. A heat-conducting plate (5) is fixedly connected to the inner wall of the detection slot (2). A heating chamber (3) is arranged inside the workbench (1) around the detection slot (2). An electric heater (4) is fixedly connected inside the heating chamber (3). The heat insulation cover (9) is movably inserted into the upper surface of the workbench (1). A detection port (10) is fixedly connected to the center of the detection groove (2) on the upper surface of the heat insulation cover (9). A housing (11) is fixedly connected to the center of the upper surface of the heat insulation cover (9). A movable block (15) is rotatably connected to the upper surface of the housing (11). A temperature detection mechanism is provided on one side of the movable block (15). A drive unit is installed inside the housing (11) to drive the movable block (15) to rotate around the center of the heat insulation cover (9).

2. The thermal grease production and testing device according to claim 1, characterized in that: The temperature detection mechanism includes a fixed plate (19), and an electric telescopic rod (20) is fixedly connected to the upper surface of the fixed plate (19). The bottom of the output end of the electric telescopic rod (20) passes through the fixed plate (19) and is equipped with a temperature detector (21). The centers of the temperature detector (21), the detection port (10) and the detection groove (2) are all located on the same vertical plane.

3. The thermal grease production and testing device according to claim 2, characterized in that: A connecting rod (18) is fixedly connected to one side of the fixed plate (19), and the other end of the connecting rod (18) is fixedly connected to the surface of the movable block (15).

4. The thermal grease production and testing device according to claim 1, characterized in that: The drive unit includes a geared motor (12) installed inside the chassis (11), and a drive gear (13) is keyed to the top of the output end of the geared motor (12).

5. The thermal grease production and testing device according to claim 4, characterized in that: A bearing (14) is fixedly connected to the upper surface of the chassis (11), and a rotating shaft (16) is fixedly connected to the center of the lower surface of the movable block (15). The rotating shaft (16) is fixedly connected to the inner ring of the bearing (14). The bottom of the bearing (14) extends into the interior of the chassis (11) and is fixedly connected to a driven gear (17). The driven gear (17) meshes with the drive gear (13).

6. The thermal grease production and testing device according to claim 1, characterized in that: The top view of the workbench (1) and the top view of the insulation cover (9) are both circular, and the diameter of the workbench (1) is the same as the diameter of the insulation cover (9).

7. The thermal grease production and testing device according to claim 6, characterized in that: A notch (6) is provided on one side of the workbench (1) and on one side of the insulation cover (9), and the top view of the notch (6) is rectangular.

8. The thermal grease production and testing device according to claim 7, characterized in that: A positioning post (7) is fixedly connected to the upper surface of the workbench (1) and near the edge of the notch (6). A positioning hole is provided on the lower surface of the heat insulation cover (9) at the position corresponding to the positioning post (7). The positioning post (7) is movably inserted into the interior of the positioning hole.

9. The thermal grease production and testing device according to claim 7, characterized in that: Handles (22) are fixedly connected to the upper surface of the heat insulation cover (9) and to both sides of the notch (6).

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