阅读说明：本技术 一种高精度自动调整柱塞式计量泵 (High-precision automatic adjustment plunger type metering pump ) 是由 孟宪刚 杨燕青 孟宪伟 黄凤琪 于 2019-03-21 设计创作，主要内容包括：本发明提供一种高精度自动调整柱塞式计量泵,属于计量泵技术领域。本发明包括壳体、旋转机构以及角度调整电机,所述的旋转机构设置在壳体内部,旋转机构一侧设置有支点轴承,另一侧设置有调节机构,调节机构通过丝杠与角度调节电机相连接,本发明产品与现有产品相比大大的提高了整个锂电池电解液注液过程中的智能性,可实现无人化操作,与整个注液机进行无缝对接,这个是手动调节注液量的泵无法实现的,大大的提高的产品的生产效率和产品品质。(The invention provides a high-precision automatic adjustment plunger type metering pump, and belongs to the technical field of metering pumps. The lithium battery electrolyte filling machine comprises a shell, a rotating mechanism and an angle adjusting motor, wherein the rotating mechanism is arranged in the shell, one side of the rotating mechanism is provided with a fulcrum bearing, the other side of the rotating mechanism is provided with an adjusting mechanism, and the adjusting mechanism is connected with the angle adjusting motor through a lead screw.)

1. A high accuracy automatic adjustment plunger metering pump, characterized in that said high accuracy automatic adjustment plunger metering pump comprises: casing (7), rotary mechanism (6) and angle adjustment motor (2), rotary mechanism (6) set up inside casing (7), rotary mechanism (6) one side is provided with adjustment mechanism (3), adjustment mechanism (3) are connected with angle adjustment motor (2) through the lead screw.

2. A high precision automatic adjustment plunger metering pump as set forth in claim 1, wherein: the right side of the adjusting mechanism (6) is connected with the main motor (1).

3. A high precision automatic adjustment plunger metering pump as set forth in claim 1, wherein: the left side of the outside of the shell (7) is provided with a pump head component (5), and the pump head component (5) is connected with the adjusting mechanism (6).

4. A high precision automatic adjustment plunger metering pump as set forth in claim 1, wherein: the other side of the rotating mechanism (6) is connected with the shell (7) through a fulcrum bearing (4).

5. A high precision automatic adjustment plunger metering pump as set forth in claim 1, wherein: the touch screen also comprises an electric control part, wherein the electric control part comprises a PLC control system and a touch screen.

6. A high precision automatic adjustment plunger metering pump as set forth in claim 1, wherein: the adjusting angle of the adjusting mechanism (3) is 0-20 degrees.

Technical Field

The invention relates to a high-precision automatic adjustment plunger type metering pump, and belongs to the technical field of metering pumps.

Background

The plunger metering pump directly sucks and discharges working medium through the reciprocating motion of the plunger. Under the condition that the plunger and the seal are in contact with the medium, the proper plunger material and the proper sealing form can ensure that the pump has ideal performance in the operation process. The plunger metering pump comprises a valve pump and a valveless pump. The plunger metering pump is widely applied to the field of petrochemical industry due to the advantages of simple structure, high temperature and high pressure resistance and the like.

The existing plunger pump without valve is used for manually adjusting the deflection angle of a pump head to realize the single-rotation liquid output of the pump, and cannot realize automatic intelligent operation.

Disclosure of Invention

In view of the above drawbacks of the prior art, an object of the present invention is to provide a high-precision automatic adjustment plunger type metering pump, which is used to solve the problem that the prior non-valve plunger type metering pump in the prior art cannot be operated automatically and intelligently because the non-valve plunger type metering pump manually adjusts the deflection angle of the pump head to achieve the single-pump liquid volume.

To achieve the above and other related objects, the present invention provides a high-precision automatic adjustment plunger type metering pump comprising: the angle adjusting mechanism comprises a shell, a rotating mechanism and an angle adjusting motor, wherein the rotating mechanism is arranged inside the shell, an adjusting mechanism is arranged on one side of the rotating mechanism, and the adjusting mechanism is connected with the angle adjusting motor through a lead screw.

In an embodiment of the present invention, the right side of the adjusting mechanism is connected to the main motor.

In an embodiment of the present invention, a pump head component is disposed on the left side outside the housing, and the pump head component is connected to the adjusting mechanism.

In an embodiment of the invention, the other side of the rotating mechanism is connected to the housing through a fulcrum bearing.

In an embodiment of the present invention, the touch screen further includes an electric control portion, and the electric control portion includes a PLC control system and a touch screen.

In an embodiment of the present invention, the adjusting angle of the adjusting mechanism is 0 to 20 °.

As described above, the high-precision automatic adjustment plunger type metering pump of the present invention has the following beneficial effects:

compared with the existing product, the product of the invention greatly improves the intelligence of the whole lithium battery electrolyte injection process, can realize unmanned operation, and can be in seamless butt joint with the whole electrolyte injection machine, which can not be realized by a pump for manually adjusting the injection amount, thereby greatly improving the production efficiency and the product quality of the product.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a high-precision automatic adjustment plunger-type metering pump according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of an internal structure of a high-precision automatic adjustment plunger-type metering pump according to an embodiment of the present invention.

Fig. 3 is a schematic top view of a high-precision automatic adjusting plunger-type metering pump according to an embodiment of the present invention.

Wherein, 1, a main motor; 2. an angle adjustment motor; 3. an adjustment mechanism; 4. a fulcrum bearing; 5. a pump head component; 6. a rotating member; 7. a housing.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 3. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Referring to fig. 1, the present invention provides a high-precision automatic adjustment plunger type metering pump, which comprises: casing 7, rotary mechanism 6 and angle adjustment motor 2, rotary mechanism 6 set up inside casing 7, rotary mechanism 6 one side is provided with adjustment mechanism 3, adjustment mechanism 3 is connected with angle adjustment motor 2 through the lead screw.

An application method of a high-precision automatic adjustment plunger type metering pump comprises the following steps: the PLC control system drives the angle adjusting motor 2, the angle adjusting motor 2 drives the adjusting mechanism 3 to move along the lead screw through the lead screw, and the adjusting mechanism 3 drives the rotating mechanism 6 to rotate around the fulcrum bearing 4 when moving, so that the angle between the main motor 1 and the pump head part 5 is changed, and the effect of finely adjusting the liquid outlet amount is achieved.

The right side of the adjusting mechanism 6 is connected with the main motor 1. The pump head component 5 is arranged on the left side outside the shell 7, and the pump head component 5 is connected with the adjusting mechanism 6. The other side of the rotating mechanism 6 is connected with the shell 7 through the fulcrum bearing 4. The touch screen also comprises an electric control part, wherein the electric control part comprises a PLC control system and a touch screen. The adjusting angle of the adjusting mechanism 3 is 0-20 degrees.

In conclusion, compared with the existing product, the product of the invention greatly improves the intelligence of the whole lithium battery electrolyte injection process, can realize unmanned operation, and can be in seamless butt joint with the whole electrolyte injection machine, which cannot be realized by a pump for manually adjusting the electrolyte injection amount, thereby greatly improving the production efficiency and the product quality of the product. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.