Quantitative feeding mechanism for organic silica gel production

Abstract

The utility model relates to a quantitative charging mechanism for organic silica gel production, and belongs to the technical field of organic silica gel production, the quantitative charging mechanism comprises a reaction kettle, a sealing cover is arranged on the reaction kettle, a stirring motor is arranged on the sealing cover, and a feeding structure and a feeding structure are arranged on the sealing cover. According to the quantitative feeding mechanism for organic silica gel production, the feeding structure and the feeding structure are arranged, a solvent in a material box is pumped through a pump body and injected into a feeding box through a feeding pipe, the liquid level in the feeding box is monitored through a liquid level sensor in a feeding plate, after the standard liquid level is reached, the pump body is stopped, and a valve on the feeding pipe is closed; then a valve on a feeding pipe is opened, an electric push rod in the feeding assembly is started, and the electric push rod is utilized to drive a feeding plate to move towards the right side, so that the solvent in a feeding box is discharged into the reaction kettle through the feeding pipe, the solvent is quantitatively added, and manual solvent adding is replaced; and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of organic silica gel production, specifically to a kind of organic silica gel production ration feeding mechanism. BACKGROUND

[0002] Organic silica gel refers to the compound containing Si-C bond, and at least one organic group is directly connected with silicon atom, and those compounds, which are connected with silicon atom by oxygen, sulfur, nitrogen etc., are also regarded as organic silicon compound, and organic silica gel production steps include raw material preparation, reaction synthesis and separation and purification, wherein reaction synthesis is in reaction kettle, by adding appropriate amount of solvent and catalyst, organic silicon raw material is reacted with organic group, and reaction condition includes reaction temperature, reaction time, stirring speed etc., and needs to be controlled according to different products.

[0003] At present, in prior art, the reaction synthesis process of organic silica gel production is carried out in reaction kettle, needs to use organic silicon compound as raw material and carry out pretreatment, then add into reaction kettle, and by adding appropriate amount of solvent and catalyst into reaction kettle, by stirring motor driving stirring rod rotation, to accelerate the reaction synthesis of substances in reaction kettle, in actual production process, the amount of solvent or catalyst needs to be controlled, usually, staff accurately takes solvent or catalyst using measuring cylinder, then adds into reaction kettle, so that the process of adding solvent or catalyst is more troublesome, so a kind of organic silica gel production ration feeding mechanism is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a kind of organic silica gel production ration feeding mechanism, with the advantage of facilitating the quantitative addition of solvent or catalyst, solve the problem that the amount of solvent or catalyst needs to be controlled in actual production process, usually, staff accurately takes solvent or catalyst using measuring cylinder, then adds into reaction kettle, so that the process of adding solvent or catalyst is more troublesome.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of organic silica gel production ration feeding mechanism, including reaction kettle, the sealing cover is arranged on the reaction kettle, the stirring motor is arranged on the sealing cover, the feeding structure and the feeding structure are arranged on the sealing cover;

[0006] The feeding structure comprises a feeding box fixedly installed on the top of the sealing cover, a feeding plate for extruding solvent is slidably installed in the feeding box, a feeding assembly for controlling the left-right movement of the feeding plate is arranged on one side of the feeding box, a feeding pipe with one end penetrating through the sealing cover and extending into the interior of the reaction kettle is fixedly connected to the right side of the feeding box, a feeding pipe is fixedly installed on the top of the feeding box, and a tank for containing solvent is fixedly installed on the top of the sealing cover.

[0007] Further, the feeding structure comprises a pump body arranged on the front face of the tank, a mounting bracket is fixedly installed on the front face of the tank, a bellows with one end penetrating through and extending into the interior of the feeding pipe is fixedly connected to one side of the pump body, and a lifting assembly for controlling the insertion of the bellows into the feeding pipe is fixedly installed on the front face of the tank.

[0008] Further, the sealing cover is installed on the top of the reaction kettle, the stirring motor is fixedly installed on the top of the sealing cover, a feeding hopper is fixedly installed on the sealing cover, and a support is fixedly installed on the outer surface of the reaction kettle.

[0009] Further, the feeding plate comprises a vertical plate and a rubber pad, the rubber pad is fixedly installed on the right side of the vertical plate, an installation groove is formed in the rubber pad, and a liquid level sensor is fixedly installed in the installation groove.

[0010] Further, an observation window is fixedly installed on the front face of the feeding box, electric control valves are fixedly installed on the feeding pipe and the feeding pipe, and the liquid level sensor is electrically connected to the two electric control valves respectively.

[0011] Further, an observation window is fixedly installed on the front face of the feeding box, electric control valves are fixedly installed on the feeding pipe and the feeding pipe, and the liquid level sensor is electrically connected to the two electric control valves respectively.

[0012] Further, the mounting bracket comprises a mounting table and two clamps, the mounting table is fixedly installed on the front face of the tank, the two clamps are fixedly installed on the top of the mounting table, and the pump body is fixedly installed in the interior of the two clamps.

[0013] Further, the lifting assembly comprises a mounting plate and a cylinder, the mounting plate is fixedly installed on the front face of the tank, the cylinder is fixedly installed on the mounting plate, a connecting piece is fixedly installed on the telescopic end of the cylinder, and the connecting piece is fixedly connected to one end of the bellows.

[0014] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0015] The quantitative feeding mechanism for silicone glue production is provided with a feeding structure and a feeding structure, realizes pumping of the solvent in the tank by the pump body and injection of the solvent into the feeding box through the feeding pipe, monitors the liquid level in the feeding box by the liquid level sensor in the feeding plate, stops the pump body and closes the valve on the feeding pipe when the standard liquid level is reached, then opens the valve on the feeding pipe and starts the electric push rod in the feeding assembly, moves the feeding plate to the right side by the electric push rod, thereby discharging the solvent in the feeding box into the inside of the reaction kettle through the feeding pipe, realizes quantitative addition of the solvent, replaces manual addition of the solvent, reduces the labor intensity of the workers, and enhances the practicability of the quantitative feeding mechanism for silicone glue production. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the utility model Figure 1 It is an enlarged view of A in the structural schematic view of the utility model;

[0018] Figure 3 It is a three-dimensional schematic view of the feeding box and the feeding assembly of the utility model structure;

[0019] Figure 4 It is a structural schematic view of the utility model Figure 1 It is a front view of the feeding structure and the feeding structure in the structural schematic view of the utility model.

[0020] In the drawing: 1, reaction kettle; 2, sealing cover; 3, stirring motor; 4, feeding hopper; 5, support; 61, feeding box; 62, feeding plate; 63, feeding assembly; 64, feeding pipe; 65, feeding pipe; 66, tank; 67, pump body; 68, mounting bracket; 69, bellows; 70, lifting assembly. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4The application discloses a quantitative feeding mechanism for silicone glue production.

[0023] In the example, the feeding structure comprises a feeding box 61 fixedly installed on the top of the sealing cover 2, a feeding plate 62 for extruding solvent is slidably installed in the feeding box 61, the feeding plate 62 comprises a vertical plate and a rubber pad, the rubber pad is fixedly installed on the right side of the vertical plate, an installation groove is formed in the rubber pad, a liquid level sensor is fixedly installed in the installation groove, the liquid level in the feeding box 61 can be monitored, a feeding assembly 63 for controlling the left-right movement of the feeding plate 62 is arranged on one side of the feeding box 61, the feeding assembly 63 comprises a mounting frame and an electric push rod, the electric push rod is fixedly installed on one side of the feeding box 61, the mounting frame is fixedly connected with the electric push rod, one side of the feeding plate 62 is fixedly connected with the extension end of the electric push rod, the liquid level sensor is electrically connected with the electric push rod, the left-right movement of the feeding plate 62 can be controlled by the electric push rod, a feeding pipe 64 extending through the sealing cover 2 and into the inside of the reaction kettle 1 is fixedly connected to the right side of the feeding box 61, a feeding pipe 65 is fixedly installed on the top of the feeding box 61, a tank 66 for containing solvent is fixedly installed on the top of the sealing cover 2, and the tank 66 is used for storing the solvent.

[0024] The front surface of the feeding box 61 is fixedly installed with an observation window, the feeding pipe 65 and the feeding pipe 64 are fixedly installed with electric control valves respectively, the liquid level sensor is electrically connected with the two electric control valves respectively, the closing and opening of the feeding pipe 65 and the feeding pipe 64 can be controlled, so that the solvent can be injected and discharged.

[0025] According to the technical scheme, the liquid level in the feeding box 61 is monitored by the liquid level sensor in the feeding plate 62, the control valve on the feeding pipe 65 is closed, the electric push rod in the feeding assembly 63 is started and the electric control valve on the feeding pipe 64 is opened, the feeding plate 62 is driven to move to the right side by the electric push rod, and the solvent is injected into the inside of the reaction kettle 1 through the feeding pipe 64, so that the solvent can be quantitatively added.

[0026] In the embodiment, the feeding structure includes a pump body 67 arranged on the front of the tank 66 to facilitate the extraction of the solvent in the tank 66, and the front of the tank 66 is fixedly installed with a mounting bracket 68, one end of a bellows 69 is fixedly connected to one side of the pump body 67 and extends into the inside of the feeding pipe 65, the front of the tank 66 is fixedly installed with a lifting assembly 70 for controlling the insertion of the bellows 69 into the feeding pipe 65, the lifting assembly 70 includes a mounting plate and a cylinder, the mounting plate is fixedly installed on the front of the tank 66, the cylinder is fixedly installed on the mounting plate, the telescopic end of the cylinder is fixedly installed with a connecting piece, and the connecting piece is fixedly connected to one end of the bellows 69 to facilitate the extension and retraction of the bellows 69 and thus the insertion of the bellows 69 into the inside of the feeding pipe 65.

[0027] The mounting bracket 68 includes a mounting table and two hoops, the mounting table is fixedly installed on the front of the tank 66, and the two hoops are fixedly installed on the top of the mounting table, and the pump body 67 is fixedly installed in the inside of the two hoops to facilitate the fixed installation and stable operation of the pump body 67.

[0028] The above technical scheme realizes the extension of one end of the bellows 69 into the inside of the feeding pipe 65 by starting the cylinder in the lifting assembly 70 and driving the connecting piece, starts the pump body 67 installed on the mounting bracket 68, and thus the pump body 67 extracts the solvent in the tank 66 and injects the solvent into the feeding box 61 through the feeding pipe 65, the liquid level in the inside of the feeding box 61 is monitored by the liquid level sensor in the feeding plate 62, and the pump body 67 and the control valve on the feeding pipe 65 are closed after the liquid level reaches the standard.

[0029] The working principle of the above embodiment is as follows:

[0030] The organic silicone glue production quantitative feeding mechanism, in use, the extension of one end of the bellows 69 into the inside of the feeding pipe 65 by starting the cylinder in the lifting assembly 70 and driving the connecting piece, starts the pump body 67 installed on the mounting bracket 68, and thus the pump body 67 extracts the solvent in the tank 66 and injects the solvent into the feeding box 61 through the feeding pipe 65, the liquid level in the inside of the feeding box 61 is monitored by the liquid level sensor in the feeding plate 62, and the pump body 67 and the control valve on the feeding pipe 65 are closed after the liquid level reaches the standard.

[0031] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0032] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A quantitative feeding mechanism for silicone glue production, comprising a reaction kettle (1), characterized in that: The reaction kettle (1) is provided with a sealing cover (2), the sealing cover (2) is provided with a stirring motor (3), the sealing cover (2) is provided with a feeding structure and a feeding structure; The feeding structure includes a feeding box (61) fixedly installed on the top of the sealing cover (2), a feeding plate (62) for extruding solvent is slidably installed in the feeding box (61), one side of the feeding box (61) is provided with a feeding assembly (63) for controlling the left and right movement of the feeding plate (62), the right side of the feeding box (61) is fixedly connected with a feeding pipe (64) penetrating through the sealing cover (2) and extending into the inside of the reaction kettle (1), the top of the feeding box (61) is fixedly installed with a feeding pipe (65), and the top of the sealing cover (2) is fixedly installed with a tank (66) for containing solvent.

2. The quantitative feeding mechanism for silicone glue production according to claim 1, characterized in that: The feeding structure includes a pump body (67) arranged on the front of the tank (66), a mounting bracket (68) is fixedly installed on the front of the tank (66), one side of the pump body (67) is fixedly connected with a bellows (69) penetrating through and extending into the inside of the feeding pipe (65), and the front of the tank (66) is fixedly installed with a lifting assembly (70) for controlling the insertion of the bellows (69) into the feeding pipe (65).

3. The quantitative feeding mechanism for silicone glue production according to claim 1, characterized in that: The sealing cover (2) is installed on the top of the reaction kettle (1), the stirring motor (3) is fixedly installed on the top of the sealing cover (2), the sealing cover (2) is fixedly installed with a feeding hopper (4), and the outer surface of the reaction kettle (1) is fixedly installed with a support (5).

4. The quantitative feeding mechanism for silicone glue production according to claim 1, characterized in that: The feeding plate (62) includes a vertical plate and a rubber pad, the rubber pad is fixedly installed on the right side of the vertical plate, the rubber pad is provided with a mounting groove, and a liquid level sensor is fixedly installed in the mounting groove.

5. The quantitative feeding mechanism for silicone glue production according to claim 4, characterized in that: The feeding assembly (63) includes a mounting frame and an electric push rod, the electric push rod is fixedly installed on one side of the feeding box (61), the mounting frame and the electric push rod are fixedly connected, the telescopic end of the electric push rod is fixedly connected with one side of the feeding plate (62), and the liquid level sensor is electrically connected with the electric push rod.

6. The quantitative feeding mechanism for silicone glue production according to claim 4, characterized in that: The front of the feeding box (61) is fixedly installed with an observation window, the feeding pipe (65) and the feeding pipe (64) are both fixedly installed with electric control valves, and the liquid level sensor is electrically connected with the two electric control valves respectively.

7. The quantitative feeding mechanism for silicone glue production according to claim 2, characterized in that: The mounting bracket (68) includes a mounting table and two clamps, the mounting table is fixedly installed on the front of the tank (66), the two clamps are both fixedly installed on the top of the mounting table, and the pump body (67) is fixedly installed in the two clamps.

8. The quantitative feeding mechanism for silicone glue production according to claim 2, characterized in that: The lifting assembly (70) includes a mounting plate and a gas cylinder, the mounting plate is fixedly installed on the front of the tank (66), the gas cylinder is fixedly installed on the mounting plate, the telescopic end of the gas cylinder is fixedly installed with a connecting piece, and the connecting piece is fixedly connected with one end of the bellows (69).

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