Special-configuration polysiloxane production discharging equipment with automatic proportioning mechanism

Abstract

The utility model relates to the technical field of polysiloxane production, in particular to special-configuration polysiloxane production blanking equipment with an automatic proportioning mechanism, which comprises a mixing mill, a self-proportioning mechanism is arranged in the mixing mill, and the self-proportioning mechanism comprises a proportioning disc fixedly connected to the inner side wall of the mixing mill. A plurality of groups of first leakage holes are formed in the surface of the proportioning disc, a side splicing plate is clamped to the surface of the proportioning disc, a main splicing plate is clamped to the surface of the proportioning disc, a special-shaped rotating plate is arranged below the proportioning disc, and a through groove is formed in one side of the special-shaped rotating plate. According to the utility model, the mixing mill is matched with the self-proportioning mechanism, the side splice plates and the main splice plate are assembled according to requirements and then are mounted on the surface of the proportioning disc, the motor drives the special-shaped rotating plate to rotate so as to realize the movement of the through groove, and the through groove is matched with the first leak hole and the second leak hole, so that the mixing efficiency is improved. And raw materials in the side splice plates and the main splice plate enter the mixing mill according to a preset proportion.

Description

Technical Field

[0001] This utility model relates to the field of polysiloxane production technology, specifically to a special configuration polysiloxane production feeding device with an automatic proportioning mechanism. Background Technology

[0002] With the increasing demand for high-performance materials, polysiloxanes, as a polymer material with excellent properties, have a very broad development prospect. In the future, polysiloxanes will be applied in more fields, such as new energy, environmental protection, and biomedicine. At the same time, with continuous technological progress and cost reduction, the application scope of polysiloxanes will be further expanded, bringing more convenience and comfort to people's lives. The production process requires the mixing of raw materials.

[0003] In the process of raw material mixing, a crucial step is to put the raw materials into the mixing machine in the correct proportion. If the proportioning and feeding are done manually, it is not only inefficient, but also prone to errors that reduce the product qualification rate. Furthermore, the existing automatic proportioning and feeding devices are relatively complex in structure, and some proportions are not very reliable.

[0004] Therefore, it is necessary to invent a special-configuration feeding device for the production of polysiloxane with an automatic proportioning mechanism to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a special configuration feeding device for polysiloxane production with an automatic proportioning mechanism. By cooperating with the mixing machine and the automatic proportioning mechanism, automatic feeding is achieved, which solves the problem that manual proportioning and feeding in the prior art is not only inefficient, but also prone to proportioning errors, thus reducing the product qualification rate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a special configuration feeding device for polysiloxane production with an automatic proportioning mechanism, comprising a mixer, wherein the mixer is internally equipped with an automatic proportioning mechanism, the automatic proportioning mechanism including a proportioning disc fixedly connected to the inner wall of the mixer, the surface of the proportioning disc having several sets of first leakage holes, a stagnant part fixedly connected to the top of the proportioning disc, a side splicing plate snapped onto the surface of the proportioning disc, a main splicing plate snapped onto the surface of the proportioning disc, and liquid inlet pipes fixedly connected to the tops of both the side splicing plate and the main splicing plate. The surface of the main splicing plate is provided with several sets of second leakage holes, and the positions of the second leakage holes correspond to the positions of the first leakage holes. A shaped rotating plate is provided below the proportioning plate. A through groove is provided on one side of the shaped rotating plate. A mixing cylinder is provided below the through groove and is fixedly connected to the bottom of the mixer. A feeding pipe is fixedly connected to one side of the mixing cylinder. By rotating the shaped rotating plate, the through groove passes under the first leakage hole, so that the raw materials inside the side splicing plate and the main splicing plate flow into a fixed proportion according to the number of their corresponding second leakage holes. The proportion can be adjusted by replacing the side splicing plate and the main splicing plate.

[0007] Preferably, a hidden groove is provided at the bottom of the stopping part, and an electric telescopic rod is fixedly connected to the top wall of the hidden groove to store subsequent parts.

[0008] Preferably, a limiting plate is fixedly connected to the output end of the electric telescopic rod. The shape of the limiting plate is consistent with the through groove. Activating the electric telescopic rod realizes the lifting and lowering of the limiting plate, thereby cooperating with the through groove to achieve limiting.

[0009] Preferably, a motor is fixedly connected to the bottom end of the mixing disc, the outer wall of the motor output end is fixedly connected to the inner wall of the irregular rotating plate, a partition is rotatably connected to the outer wall of the motor output end, and the partition is fixedly connected to the inner wall of the mixing machine to achieve upper and lower isolation.

[0010] Preferably, a mixing chamber is provided above the partition and the mixing chamber is located inside the mixer. A heating wire is installed on the top of the partition to heat the liquid inside the mixing chamber and promote mixing.

[0011] Preferably, a stirring chamber is provided below the partition and is located inside the mixing cylinder. The stirring chamber is provided with several sets of stirring rods, which are fixedly connected to the outer wall of the motor output end. The rotation of the motor drives the stirring rods to stir.

[0012] Preferably, the bottom end of the partition plate is provided with two sets of leakage holes with valves, and the bottom end of the partition plate is fixedly connected with two sets of support rods. The bottom end of the support rods is fixedly connected with a linkage block, and the top end of the linkage block is fixedly connected with a diverter block, thereby realizing the diversion of the mixture by the diverter block.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] 1. By cooperating with the mixing machine and the self-proportioning mechanism, the side splicing plate and the main splicing plate are assembled according to the requirements and then installed on the surface of the proportioning plate. The motor drives the irregular rotating plate to rotate to realize the movement of the passage trough. Through the cooperation of the trough with the first and second leakage holes, the raw materials inside the side splicing plate and the main splicing plate enter the interior of the mixing machine in a preset ratio. When mixing is not required, the electric telescopic rod is activated to drive the limit plate to descend, thereby using the limit plate to limit the passage trough and the irregular rotating plate.

[0015] 2. Through the cooperation of parts such as the valve-connected leakage hole support rod and linkage block, after the mixture is heated by the heating wire on the surface of the partition plate, the mixture is then leaked through the valve-connected leakage hole and the catalyst is delivered into the interior of the mixing cylinder through the feeding pipe. The mixture is divided by the valve-connected leakage hole and the diverter block, so that it is evenly distributed in all parts of the mixing cylinder, thereby improving the catalytic efficiency of the mixture. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

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

[0018] Figure 2 This is a top view of the internal structure of the mixing plate of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the mixing machine of this utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the detachable structure of the irregularly shaped rotating plate of this utility model.

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

[0023] 1. Mixing machine; 2. Self-proportioning mechanism; 201. Proportioning disc; 202. First leak hole; 203. Side splicing plate; 204. Main splicing plate; 205. Second leak hole; 206. Stagnation section; 207. Irregularly shaped rotating plate; 208. Through groove; 209. Hidden groove; 210. Electric telescopic rod; 211. Limiting plate; 3. Mixing cylinder; 4. Feeding pipe; 5. Mixing chamber; 6. Partition plate; 7. Stirring rod; 8. Stirring chamber; 9. Leakage hole with valve; 10. Support rod; 11. Linkage block; 12. Diverter block; 13. Motor; 14. Liquid inlet pipe. 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 1-5The diagram shows a special configuration feeding device for polysiloxane production with an automatic proportioning mechanism. It includes a mixer 1, with an automatic proportioning mechanism 2 inside. The automatic proportioning mechanism 2 includes a proportioning disc 201 fixedly connected to the inner wall of the mixer 1. The surface of the proportioning disc 201 has several sets of first leakage holes 202. A stagnant part 206 is fixedly connected to the top of the proportioning disc 201. A side splicing plate 203 is snapped onto the surface of the proportioning disc 201, and a main splicing plate 204 is snapped onto the surface of the proportioning disc 201. Both the top of the side splicing plate 203 and the main splicing plate 204 are fixedly connected to inlet pipes 14. The surface of plate 204 is provided with several sets of second leakage holes 205, and the positions of the second leakage holes 205 correspond to the positions of the first leakage holes 202. A shaped rotating plate 207 is provided below the proportioning disc 201. A through groove 208 is provided on one side of the shaped rotating plate 207. A mixing cylinder 3 is provided below the through groove 208 and is fixedly connected to the bottom end of the mixer 1. A feeding pipe 4 is fixedly connected to one side of the mixing cylinder 3. The rotation of the shaped rotating plate 207 causes the through groove 208 to pass under the first leakage hole 202, so that the raw materials inside the side splicing plate 203 and the main splicing plate 204 are arranged according to the number of their corresponding second leakage holes 205. A fixed ratio is drawn in, and the ratio can be adjusted by replacing the side splicing plate 203 with the main splicing plate 204. A hidden groove 209 is provided at the bottom of the stagnant part 206. An electric telescopic rod 210 is fixedly connected to the top wall of the hidden groove 209. The hidden groove 209 is used to store subsequent parts. A limit plate 211 is fixedly connected to the output end of the electric telescopic rod 210. The shape of the limit plate 211 is consistent with the through groove 208. Activating the electric telescopic rod 210 realizes the lifting and lowering of the limit plate 211, thereby cooperating with the through groove 208 to achieve the limit. A motor 13 is fixedly connected to the bottom of the proportioning disc 201. The outer wall of the output end of the motor 13 is connected to the irregular rotating plate. The inner wall of 207 is fixedly connected, and the outer wall of the output end of motor 13 is rotatably connected to a partition 6. The partition 6 is fixedly connected to the inner wall of the mixer 1. The partition 6 achieves vertical isolation. Through the cooperation of the mixer 1 and the self-proportioning mechanism 2, the side splicing plate 203 and the main splicing plate 204 are assembled according to the requirements and installed on the surface of the proportioning plate 201. The motor 13 drives the irregular rotating plate 207 to rotate, so as to achieve the movement of the groove 208. Through the cooperation of the groove 208 with the first leakage hole 202 and the second leakage hole 205, the raw materials inside the side splicing plate 203 and the main splicing plate 204 enter the interior of the mixer 1 in a preset ratio.

[0026] Refer to the instruction manual appendix Figure 1-5A mixing chamber 5 is located above the partition 6 and is situated inside the mixer 1. A heating wire is installed on the top of the partition 6 to heat the liquid inside the mixing chamber 5 and promote mixing. A stirring chamber 8 is located below the partition 6 and is situated inside the mixing cylinder 3. Several sets of stirring rods 7 are installed inside the stirring chamber 8. The stirring rods 7 are fixedly connected to the outer wall of the output end of the motor 13, and the rotation of the motor 13 drives the stirring rods 7 to stir. Two sets of leakage holes 9 with valves are located at the bottom of the partition 6, and solenoid valves are installed inside the leakage holes 9. Two sets of support rods 10 are fixedly connected to the bottom of the partition 6. A linkage block 11 is fixedly connected to the bottom end of the support rod 10, and a diverter block 12 is fixedly connected to the top end of the linkage block 11. The diverter block 12 is used to divert the mixture leaking from the valve leakage hole 9. Through the cooperation of the support rod 10, linkage block 11 and other parts, the mixture is heated by the heating wire on the surface of the partition plate 6. The mixture leaks through the valve leakage hole 9 and is then transported to the interior of the mixing cylinder 3 through the feeding pipe 4. The mixture passing through the valve leakage hole 9 is poured onto the surface of the diverter block 12, thereby achieving the diversion of the mixture and making it evenly distributed throughout the mixing cylinder 3, thus improving the catalytic efficiency of the mixture.

[0027] The working principle of this practical application is as follows:

[0028] Refer to the instruction manual appendix Figure 1-5When producing polysiloxanes with special configurations, firstly, side splicing plates 203 and main splicing plates 204 of different sizes are used as needed and snapped into the inside of the mixing plate 201. During snapping, the second drain hole 205 is aligned with the first drain hole 202. Then, raw materials are injected into the side splicing plates 203 and main splicing plates 204 through the liquid inlet pipe 14. When mixing and proportioning are required, the solenoid valve in the valved drain hole 9 is closed. Then, the motor 13 is started to drive the irregularly shaped rotating plate 207 and the through groove 208 to move. When the through groove 208 coincides with the first drain hole 202 and the second drain hole 205, a fixed volume of raw materials will flow down inside the side splicing plates 203 and the main splicing plates 204. The amount of raw materials is controlled by comparing the number of the second drain holes 205 of the side splicing plates 203 and the main splicing plates 204. The ratio of raw materials flowing into the side splicing plate 203 and the main splicing plate 204 is controlled. When the raw materials flow into the mixing chamber 5, premixing is achieved by the rotation of the groove 208 and the heating of the electric heating wire in the partition 6. After premixing, the electric telescopic rod 210 is activated to drive the limiting plate 211 to descend, thereby using the limiting plate 211 to limit the flow through the groove 208 and the irregular rotating plate 207, thus preventing the raw materials from falling. After the mixture is heated by the heating wire on the surface of the partition 6, the mixture is leaked through the solenoid valve in the valve leakage hole 9 and the catalyst is delivered into the mixing cylinder 3 through the feeding pipe 4. The mixture is divided by the valve leakage hole 9 and the diverting block 12, so that it is evenly distributed in all parts of the mixing cylinder 3, thereby improving the catalytic efficiency of the mixture.

[0029] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A special configuration polysiloxane production feeding device with an automatic proportioning mechanism, comprising a mixer (1), characterized in that: The mixing machine (1) is equipped with a self-proportioning mechanism (2). The self-proportioning mechanism (2) includes a proportioning disc (201) fixedly connected to the inner wall of the mixing machine (1). The surface of the proportioning disc (201) is provided with a plurality of first leakage holes (202). A stagnant part (206) is fixedly connected to the top of the proportioning disc (201). A side splicing plate (203) is snapped onto the surface of the proportioning disc (201). A main splicing plate (204) is snapped onto the surface of the proportioning disc (201). The tops of the side splicing plate (203) and the main splicing plate (204) are both fixedly connected. There is an inlet pipe (14). The surfaces of the side splicing plate (203) and the main splicing plate (204) are provided with several sets of second leakage holes (205) and the positions of the second leakage holes (205) and the first leakage holes (202) are corresponding. A shaped rotating plate (207) is provided below the proportioning plate (201). A through groove (208) is provided on one side of the shaped rotating plate (207). A mixing cylinder (3) is provided below the through groove (208) and the mixing cylinder (3) is fixedly connected to the bottom end of the mixer (1). A feeding pipe (4) is fixedly connected to one side of the mixing cylinder (3).

2. The feeding device for producing polysiloxane with a special configuration and an automatic proportioning mechanism according to claim 1, characterized in that: The bottom end of the stopping part (206) is provided with a hidden groove (209), and an electric telescopic rod (210) is fixedly connected to the top wall of the hidden groove (209).

3. The feeding device for producing polysiloxane with a special configuration and an automatic proportioning mechanism according to claim 2, characterized in that: The output end of the electric telescopic rod (210) is fixedly connected to a limiting plate (211), and the shape of the limiting plate (211) is consistent with the through groove (208).

4. The feeding device for producing polysiloxane with a special configuration and an automatic proportioning mechanism according to claim 1, characterized in that: A motor (13) is fixedly connected to the bottom of the mixing plate (201). The outer wall of the output end of the motor (13) is fixedly connected to the inner wall of the irregular rotating plate (207). A partition (6) is rotatably connected to the outer wall of the output end of the motor (13). The partition (6) is fixedly connected to the inner wall of the mixing machine (1).

5. A special configuration polysiloxane production feeding device with an automatic proportioning mechanism according to claim 4, characterized in that: A mixing chamber (5) is provided above the partition (6) and the mixing chamber (5) is located inside the mixer (1). A heating wire is installed on the top of the partition (6).

6. The feeding device for producing polysiloxane with a special configuration and an automatic proportioning mechanism according to claim 4, characterized in that: A stirring chamber (8) is provided below the partition (6) and the stirring chamber (8) is located inside the mixing cylinder (3). Several sets of stirring rods (7) are provided inside the stirring chamber (8), and the stirring rods (7) are fixedly connected to the outer wall of the output end of the motor (13).

7. A special configuration polysiloxane production feeding device with an automatic proportioning mechanism according to claim 4, characterized in that: The bottom end of the partition (6) is provided with two sets of leakage holes (9) with valves. The bottom end of the partition (6) is fixedly connected with two sets of support rods (10). The bottom end of the support rods (10) is fixedly connected with a linkage block (11). The top end of the linkage block (11) is fixedly connected with a diverter block (12).

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