Automatic dipping tank

Abstract

The utility model provides an automatic steeping tank, including tank body, timer and controller, said timer is electrically connected with said controller through the lead, the top of tank body is provided with the fixed mount, the fixed mount is provided with the material mixing device and cylinder, the material mixing device includes the material mixing cabin and a plurality of material storage cabins, the material storage cabin is provided with the cylinder, the cylinder is provided with the material mixing cabin and the material storage cabin. The storage bin is provided with a feeding port and a discharging port, the discharging port of the storage bin is communicated with the feeding port of the mixing bin, the discharging port of the mixing bin is communicated with the feeding port of the tank body, the air cylinder is electrically connected with the controller through a wire, the output end of the air cylinder is connected with a placing frame, and the air cylinder can drive the placing frame to move up and down in the vertical direction; the dipping efficiency of the silicon carbide preform can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon carbide ceramic preparation, in particular to an automatic dipping tank. Background Art

[0002] The impregnation tank in silicon carbide ceramic processing is a device used to impregnate silicon carbide preforms. Through the impregnation process, the preform is placed in a tank containing the required impregnation liquid to absorb the liquid to improve the material properties or achieve specific functions. The impregnation tank plays a key role in the production of silicon carbide ceramics and can regulate the performance and characteristics of the material. In the prior art, the impregnation liquid in the impregnation tank is usually manually configured and added manually, and then the silicon carbide preform is placed in the impregnation tank for soaking, and finally the soaked silicon carbide preform is taken out of the impregnation tank, which has the problem of low efficiency. Utility Model Content

[0003] In view of the above problems in the prior art, the utility model provides an automated impregnation tank, which solves the problem of low efficiency in that the impregnation liquid in the impregnation tank is usually manually configured and then manually added, and then the silicon carbide preform is placed in the impregnation tank for soaking, and finally the soaked silicon carbide preform is taken out of the impregnation tank.

[0004] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is as follows:

[0005] An automated dipping tank is provided, comprising a tank body, a timer and a controller, wherein the timer is electrically connected to the controller via a wire, and is characterized in that a fixing frame is provided on the top of the tank body, a mixing device and a cylinder are provided on the fixing frame, the mixing device comprises a mixing bin and a plurality of storage bins, the discharge ports of the storage bins are all connected to the feed ports of the mixing bins, the discharge ports of the mixing bins are connected to the feed ports of the tank body, the cylinder is electrically connected to the controller via a wire, the output end of the cylinder is connected to a placement frame, and the cylinder can drive the placement frame to move up and down in a vertical direction.

[0006] In some embodiments, an agitator is provided in the mixing bin, and the agitator includes a stirring shaft arranged inside the mixing bin and stirring blades fixed on the stirring shaft. The end seal of the stirring shaft passes through the top wall of the mixing bin and is transmission-connected to the output end of the driving motor. The driving motor of the agitator is electrically connected to the controller through a wire.

[0007] In some embodiments, a first solenoid valve and a flow meter are sequentially arranged on the discharge port of the storage bin along the discharge direction, and the first solenoid valve and the flow meter are electrically connected to the controller through wires.

[0008] In some embodiments, a second solenoid valve is provided on the material outlet of the mixing bin, and the second solenoid valve is electrically connected to the controller via a wire.

[0009] In some embodiments, a liquid level sensor is disposed in the tank, and the liquid level sensor is electrically connected to the controller via a wire.

[0010] In some embodiments, it also includes a drying device arranged on a fixed frame, the drying device includes a drying cylinder and a heater arranged on the inner wall of the drying cylinder, and the placement frame can pass through the drying cylinder driven by the cylinder.

[0011] The beneficial effects of the utility model are:

[0012] Different reagents are stored in different storage bins, and the reagents in different storage bins are added to the mixing bin for mixing to generate an impregnation liquid, and the impregnation liquid is added to the tank body, and the silicon carbide preform is placed in the placement frame, and then the cylinder is started to drive the placement frame to move downward and immerse it in the impregnation liquid in the tank body. The cylinder can be controlled to start by cooperating with the timer and the controller, and the cylinder drives the placement frame to move upward and leave the impregnation liquid in the tank body, which can improve the impregnation efficiency of the silicon carbide preform. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure provided for an embodiment of the present application;

[0014] Figure 2 A schematic diagram of the structure of a drying device provided in an embodiment of the present application;

[0015] Among them, 1. tank body; 2. timer; 3. controller; 4. fixed frame; 5. cylinder; 6. mixing bin; 7. storage bin; 8. placement frame; 9. agitator; 10. first solenoid valve; 11. flow meter; 12. second solenoid valve; 13. liquid level sensor; 14. drying drum; 15. heater. DETAILED DESCRIPTION

[0016] The specific implementation methods of the utility model are described below to facilitate technical personnel in this technical field to understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific implementation methods. For ordinary technical personnel in this technical field, as long as various changes are within the spirit and scope of the utility model defined and determined by the attached claims, these changes are obvious, and all utility model creations using the concept of the utility model are protected.

[0017] Embodiment 1

[0018] The embodiment of the present application provides an automated dipping tank, such as Figure 1As shown, it includes a trough body 1, a timer 2 and a controller 3, the timer 2 is electrically connected to the controller 3 through a wire, a fixing frame 4 is arranged on the top of the trough body 1, a mixing device and a cylinder 5 are arranged on the fixing frame 4, the mixing device includes a mixing bin 6 and a plurality of storage bins 7, the feed ports of the mixing bin 6 are connected to the discharge ports of the storage bin 7, the discharge ports of the mixing bin 6 are connected to the feed port of the trough body 1, the cylinder 5 is electrically connected to the controller 3 through a wire, the output end of the cylinder 5 is connected to a placement frame 8, and the cylinder 5 can drive the placement frame 8 to move up and down in the vertical direction.

[0019] In the embodiment of the present application, different reagents are stored in different storage bins 7, and the number of storage bins 7 corresponds to the type of reagents corresponding to the configuration of the impregnation liquid. The controller 3 is a PLC controller 3. According to the production process formula requirements, the reagents are transported to the mixing bin 6 for stirring to generate the impregnation liquid for storage and standby. The impregnation liquid is added to the tank body 1, and the silicon carbide preform is placed in the placement frame 8. Then, the cylinder 5 is started to drive the placement frame 8 to move downward and immerse it in the impregnation liquid in the tank body 1. The cylinder 5 can be controlled to be powered on and started by cooperating with the timer 2 and the controller 3. The cylinder 5 drives the placement frame 8 to move upward and leave the impregnation liquid of the tank body 1, which can improve the impregnation efficiency of the silicon carbide preform.

[0020] Embodiment 2

[0021] On the basis of the first embodiment, Figure 1 As shown, a stirrer 9 is arranged in the mixing bin 6, and the stirrer 9 includes a stirring shaft arranged inside the mixing bin 6 and a stirring blade fixed on the stirring shaft. The end seal of the stirring shaft passes through the top wall of the mixing bin 6 and is transmission-connected to the output end of the driving motor. The driving motor of the stirrer 9 is electrically connected to the controller 3 through a wire.

[0022] In an embodiment of the present application, an agitator 9 is provided in the mixing bin 6. The agitator 9 can be started and stopped by the controller 3. The agitator 9 includes a stirring shaft arranged inside the mixing bin 6 and stirring blades fixed on the stirring shaft. The end seal of the stirring shaft passes through the top wall of the mixing bin 6 and is transmission-connected to the output end of the driving motor. The driving motor can be controlled by the controller to drive the stirring shaft to rotate, and the stirring shaft drives the stirring blades to stir the reagents in the mixing bin, thereby improving the uniformity and efficiency of mixing different reagents.

[0023] Embodiment 3

[0024] On the basis of the first embodiment, Figure 1As shown, a first solenoid valve 10 and a flow meter 11 are sequentially arranged on the discharge port of the storage bin 7 along the discharge direction, and the first solenoid valve 10 and the flow meter 11 are electrically connected to the controller 3 through wires; a second solenoid valve 12 is arranged on the discharge port of the mixing bin 6, and the second solenoid valve 12 is electrically connected to the controller 3 through wires; a liquid level sensor 13 is arranged in the tank body 1, and the liquid level sensor 13 is electrically connected to the controller 3 through wires.

[0025] In the embodiment of the present application, according to the need to configure the impregnation liquid, the first electromagnetic valve 10 corresponding to the storage bin 7 is started, the reagent in the storage bin 7 is added to the mixing bin 6, and the flow rate information of the corresponding reagent added from the storage bin 7 to the mixing bin 6 is obtained through the flow meter 11 set on the discharge port of the storage bin 7. When the preset flow rate information is reached, the first electromagnetic valve 10 corresponding to the storage bin 7 is closed, and then the reagent is mixed and configured with the impregnation liquid through the mixing bin 6. After the impregnation liquid is configured, the second electromagnetic valve 12 is started, and the impregnation liquid in the mixing bin 6 is added to the tank body 1. The liquid level sensor 13 collects the liquid level information of the impregnation liquid in the tank body 1. When the liquid level information reaches the preset threshold, the second electromagnetic valve 12 is closed. Automatic configuration and quantitative addition of the impregnation liquid can be achieved.

[0026] Embodiment 4

[0027] On the basis of the first embodiment, Figure 2 As shown, it also includes a drying device arranged on the fixing frame 4, the drying device includes a drying cylinder 14 and a heater 15 arranged on the inner wall of the drying cylinder 14, and the placement frame 8 can pass through the drying cylinder 14 driven by the cylinder 5.

[0028] In the embodiment of the present application, after the silicon carbide preform is impregnated, the cylinder 5 is started to drive the placement frame 8 to move upward in the vertical direction into the drying cylinder 14, the cylinder 5 is stopped, and the heater 15 is started to dry the silicon carbide preform. After the silicon carbide preform is dried, the cylinder 5 is started to drive the placement frame 8 to move upward or downward in the vertical direction and leave the drying cylinder 14, so that the silicon carbide preform can be processed in subsequent steps.

[0029] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the equivalent technology of the claims of the present invention, the present invention is also intended to include these modifications and variations.

Claims

1. An automated dipping tank, comprising a tank body, a timer and a controller, wherein the timer is electrically connected to the controller via a wire, characterized in that: A fixing frame is provided on the top of the trough body, and a mixing device and a cylinder are provided on the fixing frame. The mixing device includes a mixing bin and a plurality of storage bins. The discharge ports of the storage bins are communicated with the feed ports of the mixing bins, and the discharge ports of the mixing bins are communicated with the feed ports of the trough body. The cylinder is electrically connected to the controller through a wire, and a placement frame is connected to the output end of the cylinder. The cylinder can drive the placement frame to move up and down in a vertical direction.

2. An automated dipping tank according to claim 1, characterized in that: An agitator is arranged in the mixing bin, and the agitator includes a stirring shaft arranged inside the mixing bin and a stirring blade fixed on the stirring shaft. The end seal of the stirring shaft passes through the top wall of the mixing bin and is transmission-connected to the output end of the driving motor. The driving motor of the agitator is electrically connected to the controller through a wire.

3. An automated dipping tank according to claim 1, characterized in that: A first solenoid valve and a flow meter are sequentially arranged on the discharge port of the storage bin along the discharge direction, and the first solenoid valve and the flow meter are both electrically connected to the controller through wires.

4. An automated dipping tank according to claim 3, characterized in that: A second solenoid valve is provided on the material outlet of the mixing bin, and the second solenoid valve is electrically connected to the controller through a wire.

5. An automated dipping tank according to claim 4, characterized in that: A liquid level sensor is arranged in the tank body, and the liquid level sensor is electrically connected to the controller via a wire.

6. An automated dipping tank according to claim 1, characterized in that: It also includes a drying device arranged on the fixed frame, the drying device includes a drying cylinder and a heater arranged on the inner wall of the drying cylinder, and the placement frame can pass through the drying cylinder driven by the cylinder.

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