Intelligent linear large-flow metering pump
A linear, high-flow technology, applied in pump, pump control, liquid variable capacity machinery, etc., can solve the problems of inconvenient disassembly, bulky, low precision, etc., achieve low space ratio, reduce the overall volume, push-pull smooth motion effect
Pending Publication Date: 2021-03-16
东莞市吉克尔自动化科技有限公司
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Problems solved by technology
[0002] Metering pumps are also called quantitative pumps or proportional pumps. They are specially used for metering and conveying liquids. Most metering pumps adopt the structure of plunger pumps and diaphragm pumps, and also have the structure of gear pumps, because they can maintain and discharge pressure. Regardless of the constant flow, the flow is mainly adjusted by changing the stroke length. The use of metering pumps can simultaneously complete the functions of conveying, metering and adjustment, thereby simplifying the production process. Using multiple metering pumps, several media can be input into the process in accurate proportions. Mixing in the middle, most of the pumps on the market are manually adjusted at a slow speed, bulky, inconvenient to disassemble and generally low in accuracy
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[0015] Such as figure 1 with figure 2 As shown, the intelligent linear large-flow metering pump includes a pump head 1, a casing 2, a linear moving part 3, a rotating part 4, a mounting base 5, a linear screw motor 6 and a rotating motor 7, and the pump head 1 is installed on the casing 2- On the outer wall of the side, the linear moving part 3, the rotating part 4, the mounting seat 5, the linear screw motor 6 and the rotating motor 7 are all installed in the housing 2, the linear moving part 3 includes a ball screw 8 and a linear guide 9, and the linear wire Both the rod motor 6 and the linear guide rail 9 are installed at the bottom of the housing 2, the linear guide rail 9 is located on one side of the linear screw motor 6, the output shaft of the linear screw motor 6 is connected with the ball screw 8, and the ball screw 8 and the rotary The parts 4 are installed on the mounting base 5, the bottom of the mounting base 5 is installed on the linear guide rail 9, the mount...
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The invention relates to the technical field of metering pumps, in particular to an intelligent linear large-flow metering pump. The intelligent linear large-flow metering pump comprises a pump head,a shell, a linear moving part, a rotating part, a mounting base, a linear screw motor and a rotating motor, wherein the pump head is arranged on the outer wall of one side of the shell; the linear moving part comprises a ball screw and a linear guide rail; the linear screw motor and the linear guide rail are both arranged at the bottom in the shell; the bottom of the mounting base is arranged on the linear guide rail; the mounting base is connected to the ball screw and the linear guide rail; the rotating part is located above the linear moving part and connected to the rotating motor; and oneend of the rotating part penetrates through the shell to be connected to the pump head; and a PLC is used for directly controlling the linear screw motor and the rotating motor to drive the pump headto move, the purpose of intelligently adjusting the liquid amount is achieved, the ball screw and the linear guide rail are used in a combined mode, the pump head is pushed and pulled more stably, the liquid injection precision is improved, and the pump head is arranged on the outer wall of the shell and is convenient to disassemble and disinfect.
Description
technical field [0001] The invention relates to the technical field of metering pumps, in particular to an intelligent linear large-flow metering pump. Background technique [0002] Metering pumps are also called quantitative pumps or proportional pumps. They are specially used for metering and conveying liquids. Most metering pumps adopt the structure of plunger pumps and diaphragm pumps, and also have the structure of gear pumps, because they can maintain and discharge pressure. Regardless of the constant flow, the flow is mainly adjusted by changing the stroke length. The use of metering pumps can simultaneously complete the functions of conveying, metering and adjustment, thereby simplifying the production process. Using multiple metering pumps, several media can be input into the process in accurate proportions. Currently, most of the pumps on the market are slow in manual adjustment, bulky in size, inconvenient to disassemble and generally low in accuracy. Contents o...
Claims
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IPC IPC(8): F04B49/06F04B13/00F04B17/03
CPCF04B49/065F04B13/00F04B17/03
Inventor 龙炳伶
Owner 东莞市吉克尔自动化科技有限公司