CN211586438U - Liquid automatic feeding device - Google Patents

Abstract

The utility model discloses an automatic liquid feeding device, which comprises a base, a pump body is fixedly arranged at the other side of the top end of the base, a motor is fixedly arranged at the top end of the pump body, a right-angle pipeline is fixedly connected at the outlet end of the pump body, an electronic flowmeter is connected at one end of the right-angle pipeline through a flange, a first pipeline section is connected at one end of the electronic flowmeter through a flange, a solenoid valve is arranged at the pipe wall of the first pipeline section, a second pipeline section is connected at one end of the first pipeline section through a flange, a pressure sensor is arranged at the pipe wall of the second pipeline section, and a back pressure filler is connected at one end of the second pipeline section through a flange, the automatic liquid feeding device has the advantages that the stability of the flow in the pipeline can be kept through the PLC control unit, the encoder and the electronic flowmeter, the energy can be effectively saved, the energy consumption, and a liquid metering mode is adopted, so that the interference of external factors is reduced, and the filling precision is ensured.

Description

Liquid automatic feeding device

Technical Field

The utility model relates to a loading attachment, in particular to liquid automatic feeding device.

Background

Lithium batteries are batteries using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material. Lithium metal batteries were first proposed and studied by gilbertn. lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of science and technology, lithium batteries have become the mainstream nowadays.

In the production process of lithium battery materials, a liquid weighing and metering feeding device is often used, however, the feeding device has some defects, the composition structure is complex, the automatic control of the metering of the injected liquid cannot be realized, and the metering precision is low due to the influence of external factors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid automatic feeding device to the component structure who proposes in solving above-mentioned background art is complicated, can not realize the automatic control to filling liquid measurement, receives external factor to influence easily, leads to the problem that the measurement accuracy is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid automatic feeding device, includes the base, the fixed liquid storage pot that is equipped with in one side on base top, pipeline is installed in the avris interlude on liquid storage pot top, the fixed pump body that is equipped with in opposite side on base top, the fixed motor that is equipped with in top of the pump body, the exit end fixedly connected with right angle pipeline of the pump body, the one end flange joint of right angle pipeline has electronic flowmeter, electronic flowmeter's one end flange joint has first pipeline section, the solenoid valve is installed to the pipe wall department of first pipeline section, the one end flange joint of first pipeline section has the second pipeline section, pressure sensor is installed to the pipe wall department of second pipeline section, the one end flange joint of second pipeline section has the backpressure filler, the one end of backpressure filler is connected with the hose.

As an optimal technical scheme of the utility model, the fixed PLC the control unit that is equipped with in one side of the pump body, the fixed flush mounting plate that is equipped with in PLC the top of control unit, flush mounting plate's surface mounting has first switch and second switch, motor and solenoid valve are through first switch and second switch and external power supply electric connection.

As an optimal technical scheme of the utility model, the PLC the control unit is connected with the electron flowmeter through the encoder, PLC the control unit and pressure sensor and solenoid valve electric connection.

As an optimized technical scheme of the utility model, pipeline's one end department runs through and installs the filtration barrel.

As an optimal technical scheme of the utility model, the fixed material window strip that is equipped with in surface department of liquid storage pot, the opening part cooperation on liquid storage pot top is connected with the rubber buffer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a liquid automatic feeding device, through PLC the control unit, encoder and the electron flowmeter that are equipped with, can keep the stability of flow in the pipeline, effective energy saving reduces the energy consumption, can realize the automatic control to filling liquid measurement simultaneously, can carry out the accuracy filling according to the volume of setting for liquid, adopts the mode of liquid measurement, reduces external factor's interference, guarantees the precision of filling, through the filtration barrel that is equipped with, is convenient for filter the liquid of material loading, guarantees the purity of liquid, to sum up, the utility model has the advantages of the structure is constituteed simply, operation control is convenient and the measurement precision is good.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a partial structural schematic diagram of fig. 1.

In the figure: 1. a base; 2. a liquid storage tank; 3. a delivery conduit; 4. a pump body; 5. a motor; 6. a rubber plug; 7. a filter cylinder; 8. material window strips; 9. a right-angle pipe; 10. a switch panel; 11. a PLC control unit; 12. an encoder; 13. an electronic flow meter; 14. a first tube section; 15. an electromagnetic valve; 16. a second tube section; 17. a pressure sensor; 18. a back pressure filler; 19. a hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides an automatic liquid feeding device, including base 1, the fixed liquid storage pot 2 that is equipped with in one side on base 1 top, pipeline 3 is installed to the avris on 2 tops of liquid storage pot interlude, the fixed pump body 4 that is equipped with in opposite side on 1 top of base, the fixed motor 5 that is equipped with in top of the pump body 4, the exit end fixedly connected with right angle pipeline 9 of the pump body 4, the one end flange connection of right angle pipeline 9 has electronic flowmeter 13, the one end flange connection of electronic flowmeter 13 has first pipeline section 14, solenoid valve 15 is installed to the pipe wall department of first pipeline section 14, the one end flange connection of first pipeline section 14 has second pipeline section 16, pressure sensor 17 is installed to the pipe wall department of second pipeline section 16, the one end flange connection of second pipeline section 16 has back pressure filler 18, the one end of back pressure.

Preferably, a PLC control unit 11 is fixedly arranged on one side of the pump body 4, a switch panel 10 is fixedly arranged on the top end of the PLC control unit 11, a first switch and a second switch are mounted on the surface of the switch panel 10, the motor 5 and the solenoid valve 15 are electrically connected with an external power supply through the first switch and the second switch, the PLC control unit 11 can maintain the stability of flow, simultaneously effectively save energy and reduce energy consumption, the PLC control unit 11 is connected with an electronic flow meter 13 through an encoder 12, the PLC control unit 11 is electrically connected with a pressure sensor 17 and the solenoid valve 15, the automatic control of the measurement of the liquid to be filled can be realized, the liquid to be filled can be accurately filled according to the volume of the set liquid, a filtering cylinder 7 is arranged at one end of the conveying pipeline 3 in a penetrating manner, the liquid to be conveniently filtered, the precision is ensured, a material window bar 8 is fixedly arranged on the surface of the, the opening at the top end of the liquid storage tank 2 is connected with a rubber plug 6 in a matching way, and the material window strip 8 is convenient for observation and the rubber plug 6 prevents liquid from leaking out.

When in specific use, the utility model relates to a liquid automatic feeding device, at first connect hose 19 to the feed end department of external mixer, switch on, the switch of starter motor 5, make pump body 4 produce the negative pressure, take out the liquid in the liquid storage pot 2 inside the pipeline 3, through the filtration of filtering barrel 7, be convenient for filter the liquid of material loading, guarantee the purity of liquid, liquid passes through the high-pressure chamber of pump body 4 and carries right angle pipeline 9, through encoder 12 and electronic flowmeter 13, can keep the stability of the interior flow of pipeline, effective energy saving, reduce the energy consumption, can realize the automatic control to filling liquid measurement simultaneously, can carry out accurate filling according to the volume of setting for liquid, liquid carries hose 19 through first pipeline section 14 and second pipeline section 16, carry the inside of mixer through hose 19 with liquid at last, can, to sum up, the utility model has the advantages of the structure is constituteed simply, the convenient and good with the measurement accuracy of operation control, and the material loading in-process, pressure sensor 17 can open back pressure filler 18 according to the feedback value of pressure, and liquid takes place from the overflow in preventing appearing the pipeline.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The automatic liquid feeding device comprises a base (1) and is characterized in that a liquid storage tank (2) is fixedly arranged on one side of the top end of the base (1), a conveying pipeline (3) is installed on the side of the top end of the liquid storage tank (2) in a penetrating mode, a pump body (4) is fixedly arranged on the other side of the top end of the base (1), a motor (5) is fixedly arranged on the top end of the pump body (4), a right-angle pipeline (9) is fixedly connected to the outlet end of the pump body (4), an electronic flowmeter (13) is connected to one end of the right-angle pipeline (9) in a flange mode, a first pipe section (14) is connected to one end of the electronic flowmeter (13) in a flange mode, an electromagnetic valve (15) is installed on the pipe wall of the first pipe section (14), a second pipe section (16) is connected to one end of the first pipe section (14) in a, one end of the second pipe section (16) is connected with a back pressure filler (18) in a flange mode, and one end of the back pressure filler (18) is connected with a hose (19).

2. The automatic liquid feeding device according to claim 1, characterized in that: one side of the pump body (4) is fixedly provided with a PLC control unit (11), the top end of the PLC control unit (11) is fixedly provided with a switch panel (10), the surface of the switch panel (10) is provided with a first switch and a second switch, and the motor (5) and the electromagnetic valve (15) are electrically connected with an external power supply through the first switch and the second switch.

3. The automatic liquid feeding device according to claim 2, characterized in that: the PLC control unit (11) is connected with the electronic flowmeter (13) through the encoder (12), and the PLC control unit (11) is electrically connected with the pressure sensor (17) and the electromagnetic valve (15).

4. The automatic liquid feeding device according to claim 1, characterized in that: one end of the conveying pipeline (3) is provided with a filtering cylinder (7) in a penetrating way.

5. The automatic liquid feeding device according to claim 1, characterized in that: the surface of the liquid storage tank (2) is fixedly provided with a material window strip (8), and the opening at the top end of the liquid storage tank (2) is connected with a rubber plug (6) in a matching way.

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