A liquid-based dosing device

Abstract

The utility model discloses a kind of based on liquid's batching device, it is related to liquid batching device technical field, including support frame, the inside lower side of support frame is provided with conveyor belt, mixed material box is placed on the conveyor belt, the inclined plate is fixed on the mixed material box upper side, the second weighing sensor is installed on the upper end of inclined plate. The utility model is provided with mixed material box, inclined plate, measuring bucket, discharge pipe, no. 1 electromagnetic valve, no. 2 electromagnetic valve, no. 2 weighing sensor and waste box, so that the liquid raw material in raw material bucket enters into measuring bucket, the flow and weight of liquid raw material are double metering by no. 2 weighing sensor and electromagnetic flow valve, when the amount of liquid raw material enters into measuring bucket is more, no. 2 electromagnetic valve can be closed, no. 1 electromagnetic valve is opened, and excess raw material is discharged to waste box by discharge pipe, ensure the batching accuracy of liquid mixed material.

Description

Technical Field

[0001] This utility model relates to the field of liquid dispensing device technology, specifically a liquid-based dispensing device. Background Technology

[0002] In the production process of liquid mixtures, different types of liquid raw materials are required. Therefore, a special liquid batching device is needed to produce liquid mixtures so that the batching production of the mixtures meets the requirements.

[0003] Existing liquid batching devices directly add liquid raw materials into the mixing tank during use. If too much liquid raw material is added, the excess cannot be discharged in time, affecting the accuracy of liquid mixture batching. Utility Model Content

[0004] The technical problem this invention aims to solve is to overcome existing defects and provide a liquid-based batching device. This device, through a mixing tank, inclined plate, metering tank, discharge pipe, solenoid valve 1, solenoid valve 2, weighing sensor 2, and waste bin, allows liquid raw materials from the raw material tank to enter the metering tank. The weighing sensor 2 and the solenoid flow valve perform dual metering of the liquid raw materials' flow rate and weight. When a large amount of liquid raw material enters the metering tank, solenoid valve 2 can be closed, solenoid valve 1 opened, and the excess raw material discharged into the waste bin through the discharge pipe. This ensures the accuracy of liquid mixture batching and effectively solves the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a liquid-based batching device, including a support frame, a conveyor belt arranged on the lower side inside the support frame, a mixing tank placed on the conveyor belt, an inclined plate fixed on the upper side of the mixing tank, a second weighing sensor installed on the upper end of the inclined plate, a metering barrel arranged on the upper side of the second weighing sensor, a second solenoid valve arranged at the center of the lower side of the metering barrel, a first solenoid valve arranged on a pipe on one side of the second solenoid valve, a discharge pipe connected to the output end of the first solenoid valve, and a waste bin arranged on the outside of the mixing tank corresponding to the outlet position of the discharge pipe.

[0006] Furthermore, a raw material barrel is provided on the upper side of the support frame, and an electromagnetic flow valve is connected to the center of the lower side of the raw material barrel.

[0007] Furthermore, a support leg is provided on the lower side of the conveyor belt, and a weighing sensor is installed between the upper end of the support leg and the conveyor belt.

[0008] Furthermore, a lid is provided on the upper side of the raw material barrel, and a liquid level display panel is installed on the side of the raw material barrel.

[0009] Furthermore, the raw material barrel is fixedly connected to the support frame, and the barrel lid is connected to the raw material barrel by threads.

[0010] Furthermore, the metering tank is connected to the second solenoid valve via a flange, and the mixing tank is connected to the waste tank via a slot.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the setting of a mixing tank, inclined plate, metering tank, discharge pipe, No. 1 solenoid valve, No. 2 solenoid valve, No. 2 weighing sensor, and waste bin, allows the liquid raw materials in the raw material tank to enter the metering tank. The No. 2 weighing sensor and the solenoid flow valve perform dual metering of the liquid raw materials for both flow rate and weight. When the amount of liquid raw materials entering the metering tank is too large, the No. 2 solenoid valve can be closed, the No. 1 solenoid valve can be opened, and the excess raw materials can be discharged into the waste bin through the discharge pipe, ensuring the accuracy of the liquid mixture. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Enlarged structural diagram of the mixing tank; Figure 3 This utility model Figure 1 A schematic diagram of the main structure of the raw material barrel; Figure 4 This utility model Figure 2 Schematic diagram of the main cross-sectional structure of the middle measuring barrel.

[0013] In the diagram: 1. Support leg; 2. Conveyor belt; 3. Weighing sensor No. 1; 4. Support frame; 5. Raw material barrel; 6. Barrel lid; 7. Mixing tank; 8. Liquid level display panel; 9. Inclined plate; 10. Metering barrel; 11. Waste bin; 12. Discharge pipe; 13. Weighing sensor No. 2; 14. Electromagnetic flow valve; 15. Electromagnetic valve No. 1; 16. Electromagnetic valve No. 2. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4This embodiment provides a technical solution: a liquid-based batching device, including a support frame 4, a conveyor belt 2 is arranged on the lower side inside the support frame 4, a mixing tank 7 is placed on the conveyor belt 2, an inclined plate 9 is fixed on the upper side of the mixing tank 7, a second weighing sensor 13 is installed on the upper end of the inclined plate 9, a metering barrel 10 is arranged on the upper side of the second weighing sensor 13, a second solenoid valve 16 is arranged at the center of the lower side of the metering barrel 10, a first solenoid valve 15 is arranged on the pipe on one side of the second solenoid valve 16, the output end of the first solenoid valve 15 is connected to a discharge pipe 12, and a waste bin 11 is arranged on the outside of the mixing tank 7 corresponding to the outlet position of the discharge pipe 12.

[0016] like Figure 1-4 As shown, during use, liquid raw materials for batching are added to the raw material tank 5, and the tank lid 6 is closed. The conveyor belt 2 moves the mixing tank 7 to the lower side of the raw material tank 5. The electromagnetic flow valve 14 is opened, allowing the liquid raw materials in the raw material tank 5 to enter the metering tank 10. The first electromagnetic valve 15 and the second electromagnetic valve 16 are closed. The weight of the liquid raw materials entering the metering tank 10 can be accurately weighed by the second weighing sensor 13. The electromagnetic flow valve 14 can measure the flow rate. After the flow rate and weight are measured, the second electromagnetic valve 16 is opened, allowing the liquid raw materials in the metering tank 10 to enter the mixing tank 7 for mixing. When the liquid raw materials in the metering tank 10 exceed the limit, the second electromagnetic valve 16 is closed and the first electromagnetic valve 15 is opened, allowing the excess liquid raw materials to be discharged into the waste tank 11 through the discharge pipe 12, so that the weight of the liquid raw materials meets the batching requirements.

[0017] A raw material tank 5 is installed on the upper side of the support frame 4, and an electromagnetic flow valve 14 is connected to the center of the lower side of the raw material tank 5. The electromagnetic flow valve 14 can accurately measure the flow rate of the liquid flowing out of the raw material tank 5, and then calculate the total flow rate of the liquid.

[0018] A support leg 1 is provided on the lower side of the conveyor belt 2, and a weighing sensor 3 is installed between the upper end of the support leg 1 and the conveyor belt 2.

[0019] A lid 6 is provided on the upper side of the raw material tank 5. The lid 6 can cover and protect the raw material tank 5. A liquid level display plate 8 is installed on the side of the raw material tank 5. The liquid level display plate 8 can be used to observe the liquid volume in the raw material tank 5.

[0020] The raw material barrel 5 is fixedly connected to the support frame 4, and the barrel cover 6 is connected to the raw material barrel 5 by threads.

[0021] Metering tank 10 is connected to solenoid valve 16 via a flange, and mixing tank 7 is connected to waste tank 11 via a slot.

[0022] The working principle of the liquid-based dispensing device provided by this utility model is as follows: Figures 1-4As shown, during use, liquid raw materials for batching are added to the raw material tank 5, and the tank lid 6 is closed. The conveyor belt 2 moves the mixing tank 7 to the lower side of the raw material tank 5. The electromagnetic flow valve 14 is opened, allowing the liquid raw materials in the raw material tank 5 to enter the metering tank 10. The first electromagnetic valve 15 and the second electromagnetic valve 16 are closed. The weight of the liquid raw materials entering the metering tank 10 can be accurately weighed by the second weighing sensor 13. The electromagnetic flow valve 14 can measure the flow rate. After the flow rate and weight are measured, the second electromagnetic valve 16 is opened, allowing the liquid raw materials in the metering tank 10 to enter the mixing tank 7 for mixing. When the liquid raw materials in the metering tank 10 exceed the limit, the second electromagnetic valve 16 is closed and the first electromagnetic valve 15 is opened, allowing the excess liquid raw materials to be discharged into the waste tank 11 through the discharge pipe 12, so that the weight of the liquid raw materials meets the batching requirements.

[0023] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A liquid-based dispensing device, comprising a support frame (4), characterized in that: The support frame (4) has a conveyor belt (2) on its lower side. A mixing bin (7) is placed on the conveyor belt (2). An inclined plate (9) is fixed on the upper side of the mixing bin (7). A second weighing sensor (13) is installed on the upper end of the inclined plate (9). A metering barrel (10) is installed on the upper side of the second weighing sensor (13). A second solenoid valve (16) is installed at the center of the lower side of the metering barrel (10). A first solenoid valve (15) is installed on the pipe on one side of the second solenoid valve (16). The output end of the first solenoid valve (15) is connected to a discharge pipe (12). A waste bin (11) is installed on the outside of the mixing bin (7) corresponding to the outlet position of the discharge pipe (12).

2. The liquid-based dispensing device according to claim 1, characterized in that: The support frame (4) is provided with a raw material barrel (5) on its upper side, and an electromagnetic flow valve (14) is connected to the center of the lower side of the raw material barrel (5).

3. The liquid-based dispensing device according to claim 1, characterized in that: A support leg (1) is provided on the lower side of the conveyor belt (2), and a weighing sensor (3) is installed between the upper end of the support leg (1) and the conveyor belt (2).

4. A liquid-based dispensing device according to claim 2, characterized in that: The raw material barrel (5) is provided with a barrel cover (6) on the upper side, and a liquid level display plate (8) is installed on the side of the raw material barrel (5).

5. A liquid-based dispensing device according to claim 4, characterized in that: The raw material barrel (5) is fixedly connected to the support frame (4), and the barrel cover (6) is connected to the raw material barrel (5) by a thread.

6. A liquid-based dispensing device according to claim 1, characterized in that: The metering tank (10) is connected to the second solenoid valve (16) via a flange, and the mixing tank (7) is connected to the waste tank (11) via a slot.

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