Closed silicon modified epoxy resin stabilizer feeding device

Abstract

The utility model discloses a closed type silicon modified epoxy resin stabilizer putting device which comprises a kettle body, a putting tank and a discharging pipe, a box cover is arranged at the top end of the kettle body, a cover body is arranged in the box cover, the putting tank is arranged on one side of the top face of the cover body, a liquid level sensor is arranged on one side of the inner wall of the putting tank, and a liquid level sensor is arranged on the other side of the inner wall of the putting tank. A display screen is arranged at the front end of the outer wall of the feeding tank, a gear ring is arranged below the rotary disc and located at the groove of the cover body, a sun wheel is arranged at the center of the gear ring, and a planet wheel is arranged on one side of the gear ring. According to the utility model, the rotary motion of the planet gear is utilized to assist the uniform feeding of the stabilizer, when the planetary gear transmission mechanism rotates, the planet gear performs planetary motion between the gear ring and the sun gear, and the complex motion mode enables the blanking pipe fixedly connected with the planet gear to perform multi-dimensional movement in the kettle body, so that the stability of the stabilizer is improved. The movement promotes the uniform distribution of the stabilizer in the kettle body, and improves the product quality and the production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of stabilizer dispensing technology, specifically to a closed-type silicone-modified epoxy resin stabilizer dispensing device. Background Technology

[0002] Silicon-modified epoxy resin is a composite material formed by the reaction of siloxane and epoxy resin. It combines the excellent adhesion, mechanical strength, and chemical resistance of epoxy resin with the superior thermal stability, flexibility, weather resistance, and hydrophobicity of silicone. In the production process of silicone-modified epoxy resin, stabilizers play a crucial role. They can improve the resin's thermal stability, oxidation resistance, and weather resistance, thereby extending the product's service life. Therefore, a proper dispensing device is essential to ensure that the stabilizer is evenly distributed into the resin and exerts its stabilizing effect.

[0003] The existing dispensing devices are located in fixed positions, and the stabilizer is concentrated in the same area, which may lead to uneven distribution of stabilizer in silicone-modified epoxy resin. For example, in the corrugated pipe stabilizer production dispensing device disclosed in patent CN211964109U, the stabilizer raw material box is fixedly installed on the mounting plate. Because the stabilizer raw material box is fixedly installed on the mounting plate, the entire dispensing device is concentrated in the same position. Concentrated dispensing may lead to excessively high stabilizer concentration in local areas, which not only wastes stabilizer but may also have adverse effects on the resin, such as accelerating resin aging or degradation.

[0004] Therefore, it is necessary to invent a closed-type silicone-modified epoxy resin stabilizer dispensing device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a closed-type silicone-modified epoxy resin stabilizer dispensing device to solve the problem that in the past, dispensing devices were concentrated in the same location, which may have led to excessively high stabilizer concentrations in local areas.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sealed silicone-modified epoxy resin stabilizer dispensing device, comprising a vessel body, a dispensing tank, and a feeding pipe. A lid is provided at the top of the vessel body, and a cover body is provided inside the lid. A dispensing tank is located on one side of the top surface of the cover body. A liquid level sensor is provided on one side of the inner wall of the dispensing tank. A display screen is provided at the front end of the outer wall of the dispensing tank. A microprocessor is located above the display screen. Buzzers are provided on the left and right sidewalls of the display screen. A turntable is provided inside the cover body. A gear ring is located below the turntable and within a groove in the cover body. A sun gear is located at the center of the gear ring, and planetary gears are located on one side of the gear ring.

[0007] Preferably, the top of the dispensing tank is hinged with a sealing cap, and a latch is provided at the front end of the connection between the dispensing tank and the sealing cap to ensure that the dispensing tank can maintain good airtightness when storing silicone-modified epoxy resin stabilizer, and to prevent the stabilizer from being affected by volatilization, leakage or external contamination.

[0008] Preferably, the bottom of the dispensing tank is provided with a discharge pipe, and the discharge pipe is provided with a flow control valve. The flow control valve can accurately adjust the dispensing speed and amount of stabilizer, so as to achieve controllable dispensing of stabilizer.

[0009] Preferably, the feeding pipe passes through the planetary gear and extends into the interior of the vessel body, and the side wall of the feeding pipe is fixedly connected to the planetary gear, using the rotational motion of the planetary gear to assist in the uniform dispensing of the stabilizer.

[0010] Preferably, the liquid level sensor is electrically connected to the microprocessor, the microprocessor is electrically connected to the display screen, and the microprocessor is electrically connected to the buzzer, so as to realize automated monitoring and control, so that operators can know the remaining amount of stabilizer inside the dosing tank in a timely manner.

[0011] Preferably, the protruding portion of the outer wall of the turntable and the grooved portion of the inner wall of the cover are slidably connected to achieve smooth rotation of the turntable within the cover.

[0012] Preferably, a servo motor is provided at the center of the top surface of the turntable. The output end of the servo motor is connected to the gear ring. The servo motor serves as a drive source and drives the gear ring and its planetary gears and sun gear to rotate through its output end.

[0013] Preferably, one side of the planetary gear meshes with the ring gear, and the other side of the planetary gear meshes with the sun gear. The planetary gear meshes with both the ring gear and the sun gear simultaneously, forming a planetary gear transmission mechanism.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. This utility model sets up an electrical connection between the liquid level sensor and the microprocessor, as well as an electrical connection between the microprocessor and the display screen and the buzzer, to realize the automated monitoring and control of the remaining amount of stabilizer inside the dosing tank. Operators can know the remaining amount of stabilizer inside the dosing tank in real time and take corresponding measures when necessary to add stabilizer in a timely manner.

[0016] 2. This utility model utilizes the rotational motion of planetary gears to assist in the uniform dispensing of stabilizers. When the planetary gear transmission mechanism rotates, the planetary gears perform planetary motion between the gear ring and the sun gear. This complex motion mode enables the feed pipe, which is fixedly connected to the planetary gears, to move in multiple dimensions within the reactor. This movement promotes the uniform distribution of stabilizers within the reactor, thereby improving product quality and production efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a three-dimensional cross-sectional view of the box lid of this utility model;

[0019] Figure 3 This is a three-dimensional cross-sectional structural diagram of the dispensing tank of this utility model;

[0020] Figure 4 This is a three-dimensional cross-sectional view of the turntable of this utility model;

[0021] Figure 5 This is a top view schematic diagram of the gear ring, sun gear, and planet gears of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Kettle body; 2. Tank lid; 3. Cover body; 4. Feeding tank; 5. Sealing cover; 6. Lock; 7. Feeding pipe; 8. Flow control valve; 9. Liquid level sensor; 10. Display screen; 11. Microprocessor; 12. Buzzer; 13. Turntable; 14. Gear ring; 15. Sun gear; 16. Servo motor; 17. Planetary gear. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model provides, for example Figure 1-5 The device shown is a closed-type silicone-modified epoxy resin stabilizer dispensing device, including a vessel body 1, a dispensing tank 4, and a feeding pipe 7. The top of the vessel body 1 is provided with a lid 2, and the inside of the lid 2 is provided with a cover body 3. The dispensing tank 4 is provided on one side of the top surface of the cover body 3. A liquid level sensor 9 is provided on one side of the inner wall of the dispensing tank 4. A display screen 10 is provided at the front end of the outer wall of the dispensing tank 4. A microprocessor 11 is provided above the display screen 10. Buzzers 12 are provided on the left and right side walls of the display screen 10. A turntable 13 is provided inside the cover body 3. A gear ring 14 is provided below the turntable 13 and located in the groove of the cover body 3. A sun gear 15 is provided at the center of the gear ring 14, and a planet gear 17 is provided on one side of the gear ring 14.

[0026] The top of the feeding tank 4 is hinged with a sealing cap 5. A latch 6 is provided at the front end of the connection between the feeding tank 4 and the sealing cap 5. A discharge pipe 7 is provided at the bottom of the feeding tank 4. A flow control valve 8 is provided on the discharge pipe 7. The discharge pipe 7 passes through the planetary gear 17 and extends into the interior of the vessel body 1. The side wall of the discharge pipe 7 is fixedly connected to the planetary gear 17.

[0027] The design of the sealing cap 5 and the latch 6 ensures the airtightness of the dosing tank 4 during storage and transportation, preventing the leakage and volatilization of the stabilizer. Furthermore, the dosing speed and amount of the stabilizer can be precisely controlled by adjusting the flow control valve 8 to meet different production needs.

[0028] The liquid level sensor 9 is electrically connected to the microprocessor 11, the microprocessor 11 is electrically connected to the display screen 10, and the microprocessor 11 is electrically connected to the buzzer 12.

[0029] By using the liquid level sensor 9, microprocessor 11, and display screen 10 in conjunction, real-time monitoring and display of the remaining stabilizer amount are achieved. The liquid level sensor 9 is used to monitor the remaining stabilizer amount in real time and transmit the monitored liquid level information to the microprocessor 11. The processed liquid level information can be displayed on the display screen 10 for operators to view. At the same time, the alarm function of the buzzer 12 can remind operators to replenish stabilizer in time, avoiding production interruption due to insufficient stabilizer.

[0030] The protruding part of the outer wall of the turntable 13 is slidably connected to the grooved part of the inner wall of the cover 3. A servo motor 16 is provided at the center of the top surface of the turntable 13. The output end of the servo motor 16 is connected to the gear ring 14. One side of the planetary gear 17 meshes with the gear ring 14, and the other side of the planetary gear 17 meshes with the sun gear 15.

[0031] Driven by the servo motor 16, the gear ring 14 and its planetary gears 17 and sun gear 15 can rotate. The gear ring 14, sun gear 15 and planetary gears 17 form a planetary gear transmission mechanism. The rotational motion of the planetary gear transmission mechanism is used to assist in the uniform addition of the stabilizer, which improves the uniformity of the stabilizer distribution inside the reactor body 1, thereby improving product quality and production efficiency.

[0032] Working principle of this utility model:

[0033] Refer to the instruction manual appendix Figure 1-5When using this utility model, first open the sealing cover 5, unlock it through the latch 6, pour an appropriate amount of silicone modified epoxy resin stabilizer into the dispensing tank 4, close and lock the sealing cover 5 to ensure the airtightness of the dispensing tank 4, and then the operator adjusts the opening of the flow control valve 8 through automatic control. At this time, the servo motor 16 is started. The servo motor 16 drives the gear ring 14, planetary gear 17 and sun gear 15 to rotate. As the planetary gear 17 and sun gear 15 rotate, the feeding pipe 7 moves in multiple dimensions inside the reactor body 1 with the planetary gear 17. The stabilizer is evenly dispensed into the reactor body 1 through the feeding pipe 7.

[0034] When the liquid level sensor 9 detects that the remaining amount of stabilizer inside the dosing tank 4 is lower than the preset value, it transmits the signal to the microprocessor 11 for processing. The processed liquid level information is not only displayed on the display screen 10 for the operator to view, but the microprocessor 11 also controls the buzzer 12 to sound an alarm, reminding the operator to replenish the stabilizer in time. After hearing the alarm, the operator pauses the dosing process, opens the sealing cover 5, replenishes the stabilizer to the appropriate amount, then closes and locks the sealing cover 5, and continues the dosing process.

Claims

1. A closed-type silicone-modified epoxy resin stabilizer dispensing device, comprising a vessel body (1), a dispensing tank (4), and a feeding pipe (7), characterized in that: The top of the vessel body (1) is provided with a lid (2), and the inside of the lid (2) is provided with a cover body (3). A dispensing tank (4) is provided on one side of the top surface of the cover body (3). A liquid level sensor (9) is provided on one side of the inner wall of the dispensing tank (4). A display screen (10) is provided at the front end of the outer wall of the dispensing tank (4). A microprocessor (11) is provided above the display screen (10). A buzzer (12) is provided on the left and right side walls of the display screen (10). A turntable (13) is provided inside the cover body (3). A gear ring (14) is provided below the turntable (13) and located in the groove of the cover body (3). A sun gear (15) is provided at the center of the gear ring (14). A planet gear (17) is provided on one side of the gear ring (14).

2. The closed-type silicone-modified epoxy resin stabilizer dispensing device according to claim 1, characterized in that: The top of the dispensing tank (4) is hinged with a sealing cap (5), and a latch (6) is provided at the front end of the connection between the dispensing tank (4) and the sealing cap (5).

3. The closed-type silicone-modified epoxy resin stabilizer dispensing device according to claim 2, characterized in that: The bottom end of the feeding tank (4) is provided with a feeding pipe (7), and a flow control valve (8) is provided on the feeding pipe (7).

4. The closed-type silicone-modified epoxy resin stabilizer dispensing device according to claim 3, characterized in that: The feeding pipe (7) passes through the planetary gear (17) and extends into the interior of the vessel body (1). The side wall of the feeding pipe (7) is fixedly connected to the planetary gear (17).

5. The closed-type silicone-modified epoxy resin stabilizer dispensing device according to claim 1, characterized in that: The liquid level sensor (9) is electrically connected to the microprocessor (11), the microprocessor (11) is electrically connected to the display screen (10), and the microprocessor (11) is electrically connected to the buzzer (12).

6. The closed-type silicone-modified epoxy resin stabilizer dispensing device according to claim 1, characterized in that: The protruding part of the outer wall of the turntable (13) and the grooved part of the inner wall of the cover (3) are slidably connected.

7. A closed-type silicone-modified epoxy resin stabilizer dispensing device according to claim 6, characterized in that: A servo motor (16) is provided at the center of the top surface of the turntable (13), and the output end of the servo motor (16) is connected to the gear ring (14).

8. The closed-type silicone-modified epoxy resin stabilizer dispensing device according to claim 1, characterized in that: One side of the planetary gear (17) meshes with the gear ring (14), and the other side of the planetary gear (17) meshes with the sun gear (15).

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