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CN110644132B - Intelligent spray type oiling machine control and regulation system - Google Patents

Intelligent spray type oiling machine control and regulation system Download PDF

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Publication number
CN110644132B
CN110644132B CN201910989444.5A CN201910989444A CN110644132B CN 110644132 B CN110644132 B CN 110644132B CN 201910989444 A CN201910989444 A CN 201910989444A CN 110644132 B CN110644132 B CN 110644132B
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CN
China
Prior art keywords
oiling machine
oil tank
liquid level
oiling
level value
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Application number
CN201910989444.5A
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Chinese (zh)
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CN110644132A (en
Inventor
王启强
郭静平
顾掌权
蒋耀祥
许洪波
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Memminger Iro Asia Co Ltd
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Memminger Iro Asia Co Ltd
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Priority to CN201910989444.5A priority Critical patent/CN110644132B/en
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    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B35/00Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/28Devices for lubricating machine parts

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention provides an intelligent spray type oiling machine control and regulation system, which comprises: the device comprises a liquid crystal display screen, a film key, a circuit board, an integrated electromagnetic valve filter assembly, an oil tank air pressure regulating valve, an air blowing regulating valve and an air blowing electromagnetic valve bank, wherein a singlechip is arranged on the circuit board. The oiling machine control and regulation system is independent of the control system of the circular knitting machine, realizes control and regulation of all parts of the oiling machine, enables a technician to directly check parameters on a liquid crystal screen and operate according to the parameters, is simple and reliable, can fully monitor and regulate the oiling machine, and can greatly improve the operability of the oiling machine, and is more convenient to use and more intelligent.

Description

Intelligent spray type oiling machine control and regulation system
Technical Field
The invention belongs to the technical field of textile machinery equipment, and particularly relates to an intelligent spray type oiling machine control and regulation system.
Background
At present, most oiling machines on circular knitting machines are not provided with control and regulation systems for regulating the blowing air pressure of the oiling machines, the air pressure in an oil tank and the like, and controlling the switch and the working time of certain working modules and the like. In order to solve the technical problem that the oiling machine lacks a control and regulation system, a person skilled in the art configures a display screen for part of the oiling machine, but only the dot matrix screen is used for displaying, the appearance is too original, the appearance is not attractive enough, the control system of the oiling machine is connected to the circular knitting machine, and the oiling machine does not have an independent control and regulation system, so that the operability of the oiling machine is reduced, the intellectualization is not enough, and the self-control and regulation of the oiling machine cannot be performed timely and accurately.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent control and regulation system for a spray type oiling machine.
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
The invention adopts the following technical scheme:
in some alternative embodiments, an intelligent aerosol dispenser control regulator system is provided, comprising: the device comprises a liquid crystal display screen, a film key, a circuit board, an integrated electromagnetic valve filter assembly, an oil tank air pressure regulating valve, an air blowing regulating valve and an air blowing electromagnetic valve group, wherein a singlechip is arranged on the circuit board;
The air outlet pipeline of the integrated electromagnetic valve filter assembly is divided into two pipelines, wherein one pipeline is communicated with an air blowing pipeline of the oiling machine, and the other pipeline is communicated with an air inlet pipeline of an oil tank of the oiling machine;
The air pressure regulating valve of the oil tank is arranged on the air inlet pipeline of the oil tank of the oiling machine, and the air outlet pipeline of the air pressure regulating valve of the oil tank is divided into two pipelines, wherein one pipeline is communicated with the atomization chamber of the oiling machine, and the other pipeline is communicated with the oil suction pipe of the oiling machine;
the air blowing pressure regulating valve is arranged on an air blowing path of the oiling machine, and an air inlet path shared by all electromagnetic valves in the air blowing electromagnetic valve group is communicated with an air outlet end of the air blowing path of the oiling machine;
the liquid crystal display is connected with the data output end of the singlechip, the integrated electromagnetic valve filter assembly and the blowing electromagnetic valve group are connected with the control output end of the singlechip, and the film key is connected with the data input end of the singlechip.
In some alternative embodiments, the intelligent aerosol dispenser control regulator system further comprises: the second air pressure sensor is used for measuring the air pressure in the oil tank; the second air pressure sensor is arranged on the air blowing pressure regulating valve, and the first air pressure sensor and the second air pressure sensor are connected with the data input end of the singlechip.
In some optional embodiments, the number of electromagnetic valves of the air blowing electromagnetic valve group is four, and the four electromagnetic valves are respectively connected with four control output ends of the singlechip.
In some alternative embodiments, the intelligent aerosol dispenser control regulator system further comprises: and the SPI Flash device is used for storing data and is connected with the data output end of the singlechip.
In some alternative embodiments, the intelligent aerosol dispenser control regulator system further comprises: further comprises: a communication interface; the communication interface is one or more of a WIFI interface, an RS485 communication interface, a CAN communication interface and a USB communication interface.
In some optional embodiments, the single chip microcomputer includes: the alarm module is used for acquiring the liquid level value of the oiling machine oil tank in real time;
In the starting detection stage of the oiling machine, when the alarm module detects that the current liquid level value of the oiling machine oil tank is less than 10% of the highest liquid level value of the oiling machine oil tank, the oiling machine is controlled to light a red light and flash, the buzzer alarms, the liquid crystal display popup window displays oiling, the oiling machine enters a standby state, when the current liquid level value of the oiling machine oil tank is detected to be greater than 10% of the highest liquid level value of the oiling machine oil tank and less than 20% of the highest liquid level value of the oiling machine oil tank, the oiling machine is controlled to light the yellow light, the buzzer alarms, the liquid crystal display popup window displays oiling, the oiling machine enters an operating state, and when the current liquid level value of the oiling machine oil tank is detected to be greater than 20% of the highest liquid level value of the oiling machine oil tank, the oiling machine is controlled to light a green light, and the oiling machine enters the operating state;
In the stand-by stage of the oiling machine, when the alarm module detects that the current oiling machine oil tank liquid level value is less than 10% of the highest oiling machine oil tank liquid level value, the liquid crystal display screen oil level reading flicker is controlled, the buzzer alarms, the liquid crystal display screen pops up to prompt oiling information, and when the alarm module detects that the current oiling machine oil tank liquid level value is greater than 90% of the highest oiling machine oil tank liquid level value, the liquid crystal display screen oil level reading flicker is controlled, the buzzer alarms, and the liquid crystal display screen pops up to prompt oiling stopping information;
And in the operation stage of the oiling machine, when the alarm module detects that the current oiling machine oil tank liquid level value is unchanged or the liquid level is lower than the lowest liquid level value of the oiling machine oil tank or the liquid level is higher than the highest liquid level value of the oiling machine oil tank within 20min, the buzzer is controlled to alarm.
The invention has the beneficial effects that: the oiling machine control and regulation system is independent of the control system of the circular knitting machine, realizes control and regulation of all parts of the oiling machine, enables a technician to directly check parameters on a liquid crystal screen and operate according to the parameters, is simple and reliable, can fully monitor and regulate the oiling machine, and can greatly improve the operability of the oiling machine, and is more convenient to use and more intelligent.
Drawings
FIG. 1 is a schematic front view of a fuel dispenser;
FIG. 2 is a schematic side view of a fuel dispenser;
FIG. 3 is a top view of the fuel dispenser;
FIG. 4 is a schematic diagram of the distribution of the valves of the fuel dispenser control and regulation system of the present invention;
fig. 5 is a control schematic of the fuel dispenser control and regulation system of the present invention.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others.
As shown in fig. 1-5, in some illustrative embodiments, an intelligent aerosol dispenser control regulator system is provided, comprising: the liquid crystal display 1, the film button 2, the circuit board 3, the integrated electromagnetic valve filter assembly 4, the oil tank air pressure regulating valve 5, the air blowing regulating valve 6 and the air blowing electromagnetic valve group 7, and the singlechip is arranged on the circuit board 3. The singlechip is used for acquiring data uploaded by the sensor and the film key 2 in the oiling machine, completing analysis and calculation of the data, controlling actions of the blowing electromagnetic valve group 7 and the integrated electromagnetic valve filter assembly 4, and displaying the data of the liquid crystal display screen 1. The integrated electromagnetic valve filter assembly consists of an electromagnetic valve and a filter.
The air outlet path of the integrated electromagnetic valve filter assembly 4 is divided into two pipelines, wherein one pipeline is communicated with the air blowing path 101 of the oiling machine, and the other pipeline is communicated with the air inlet pipeline 102 of the oil tank of the oiling machine. The gas from the integrated electromagnetic valve filter assembly 4 is divided into two parts, one part is regulated by the gas pressure regulating valve 5 of the oil tank and enters the gas inlet pipeline of the oil tank, and the other part is regulated by the gas blowing regulating valve 6 and enters the gas blowing path 101 of the oiling machine.
The tank air pressure regulating valve 5 is arranged on the tank air inlet pipeline 102 of the oiling machine, the air outlet pipeline of the tank air pressure regulating valve 5 is divided into two pipelines, one pipeline is communicated with the oiling machine atomizing chamber 9 to provide compressed gas for atomizing for the oiling machine atomizing chamber 9, and the other pipeline is communicated with the oiling machine oil suction pipe 12 to finish oil taking and oil dripping. The tank air pressure regulating valve 5 is used for regulating and controlling the air pressure in the tank of the oiling machine.
The air blowing pressure regulating valve 6 is arranged on the air blowing path 101 of the oiling machine, and an air inlet path shared by all electromagnetic valves in the air blowing electromagnetic valve group 7 is communicated with an air outlet end of the air blowing path 101 of the oiling machine. The air blowing electromagnetic valve group 7 is an integrated air distributor and is provided with four air blowing electromagnetic valves, one air inlet channel and four air outlets, specifically, the air blowing electromagnetic valve group 7 is provided with one air inlet channel, the air inlet channel of the air blowing electromagnetic valve group 7 is communicated with the air outlet of the air blowing channel 101 of the oiling machine, the air blowing electromagnetic valve group 7 is provided with four air blowing channels, and the four air blowing channels of the air blowing electromagnetic valve group 7 are respectively connected with four nozzles for dedusting the machine. The four air blowing channels are separated from each other by the air blowing electromagnetic valve group 7, different air blowing time can be set through the singlechip, the intelligent air blowing device is more intelligent, the intelligent air blowing device is suitable for different dust removal requirements of each part of the circular knitting machine, and the operation is very concise.
The liquid crystal display screen 1 is connected with the data output end of the singlechip, the integrated electromagnetic valve filter assembly 4 and the air blowing electromagnetic valve group 7 are connected with the control output end of the singlechip, and the film key 2 is connected with the data input end of the singlechip. The singlechip acquires the detection values uploaded by the first air pressure sensor 11 and the second air pressure sensor 10 in real time, performs analysis and calculation, and finally controls the liquid crystal display screen 1 to display corresponding data, namely the air pressure values detected by the first air pressure sensor 11 and the second air pressure sensor 10.
The film key 2 is used for adjusting the blowing time of each path of the blowing electromagnetic valve group 7, and after the singlechip acquires data, four paths of blowing time are controlled to be displayed on the liquid crystal display screen 1, the film key 2 is divided into an up-down, a left-right and a center confirmation key, each path of electromagnetic valve of the four paths of blowing air channels of the blowing electromagnetic valve group 7 is independently adjusted, 60 seconds are divided into 4 steps, 15 seconds are respectively divided into each step, the steps are adjusted by the up-down key, the air channels are switched by the left-right key, and the center confirmation key presses the reference value setting interface of the direct first air pressure sensor 11 and the second air pressure sensor 10.
The number of the electromagnetic valves of the air blowing electromagnetic valve group 7 is four, and the four electromagnetic valves are respectively connected with four control output ends of the singlechip.
The invention also includes: a second air pressure sensor 10 and a first air pressure sensor 11 for measuring the air pressure in the fuel tank of the fuel dispenser; the second air pressure sensor 10 is arranged on the air blowing pressure regulating valve 6, and the first air pressure sensor 11 and the second air pressure sensor 10 are connected with the data input end of the singlechip. The model of the first air pressure sensor 11 is MD-W100, the brass head of the first air pressure sensor 11 is provided with threads and can be directly arranged on the shell of the oiling machine, so that the air pressure in the oil tank is detected, and the detected air pressure value is output to the singlechip through the conversion value of the built-in chip. The second air pressure sensor 10 is mounted on the air blowing pressure regulating valve 6 by means of threads on the head, the air blowing pressure regulating valve 6 controls the air pressure in the air blowing path 101 of the oiling machine, and the air blown out by the air blowing path 101 of the oiling machine is used for dedusting of the circular knitting machine.
The invention also includes: and the SPI Flash device is used for storing data and is connected with the data output end of the singlechip. The system has the storage function, namely big data acquisition, and the immediate oil consumption data acquisition and storage in one oiling period, and the weekly and monthly alarm information acquisition and storage.
Each machine is encoded separately.
The invention also includes: further comprises: a communication interface; the communication interface is one or more of a WIFI interface, an RS485 communication interface, a CAN communication interface and a USB communication interface.
When the circular knitting machine is started, after a starting signal is sent to the oiling machine, the integrated electromagnetic valve filter assembly 4 is opened, and external compressed gas enters the oil tank. From the start of the machine, the oiling machine is self-checked through an internal program, if the numerical value of the sensor is abnormal, the alarm prompts a technician to detect the oiling machine, and if the self-check is normal, the normal work is started. The technician adjusts the pressure regulating valve corresponding to the sensor position, namely the tank pressure regulating valve 5 and the air blowing pressure regulating valve 6 according to the requirement by observing the sensor value on the liquid crystal display screen, and adjusts the air blowing time by utilizing the combination mode of the liquid crystal display screen 1 and the film key 2. The oil spraying air pressure and the air blowing air pressure are also displayed on the display screen in real time, and a technician can intuitively refer to the current air pressure to adjust.
The invention adopts a modern circuit board combined with an intelligent control and regulation system and is provided with a clear liquid crystal display screen and an adjustable film button, thereby recording the oiling service condition of the oiling machine and regulating the blowing time on the oiling machine, and realizing man-machine interaction in a combined mode.
The singlechip includes: the alarm module is used for acquiring the liquid level value of the oil tank of the oiling machine in real time;
In the starting detection stage of the oiling machine, when the alarm module detects that the current oiling machine oil tank liquid level value is less than 10% of the highest oiling machine oil tank liquid level value, the oiling machine is controlled to light a red light and flash, the buzzer alarms, the liquid crystal display screen popup window displays oiling, the oiling machine enters a standby state, when the current oiling machine oil tank liquid level value is detected to be greater than 10% of the highest oiling machine oil tank liquid level value and less than 20% of the highest oiling machine oil tank liquid level value, the oiling machine is controlled to light a yellow light, the buzzer alarms, the liquid crystal display screen popup window displays oiling, the oiling machine enters an operating state, and when the current oiling machine oil tank liquid level value is detected to be greater than 20% of the highest oiling machine oil tank liquid level value, the oiling machine is controlled to light a green light, and the oiling machine enters the operating state;
In the stand-by stage of the oiling machine, when the alarm module detects that the current liquid level value of the oiling machine oil tank is less than 10% of the highest liquid level value of the oiling machine oil tank, the liquid crystal display screen oil level reading bar flickers, the buzzer alarms, and the liquid crystal display screen pops up to prompt oiling information, and when the alarm module detects that the current liquid level value of the oiling machine oil tank is greater than 90% of the highest liquid level value of the oiling machine oil tank, the liquid crystal display screen oil level reading bar flickers, the buzzer alarms, and the liquid crystal display screen pops up to prompt stopping oiling information;
And in the operation stage of the oiling machine, when the alarm module detects that the current oiling machine oil tank liquid level value is unchanged or the liquid level is lower than the lowest liquid level value of the oiling machine oil tank or the liquid level is higher than the highest liquid level value of the oiling machine oil tank within 20min, the buzzer is controlled to alarm.
The lowest liquid level value of the oil tank of the oiling machine refers to the value of the lowest liquid level detected by the liquid level sensor in the oil tank, and the highest liquid level value of the oil tank of the oiling machine refers to the value of the highest liquid level detected by the liquid level sensor after the oil tank is filled with oil.
When the oiling machine works normally, the liquid crystal display screen displays instant oil consumption, accumulated average oil consumption and next oiling time; the instant oil consumption is calculated and regulated once every 30min through a program, and is recorded from the running of the machine every time, and the machine is reset after shutdown; the accumulated average oil consumption is calculated and adjusted once every 30min through a program, the running of the machine is recorded, and the shutdown is not cleared; the next refueling time is determined by calculating the ratio of the remaining oil quantity to the instant oil consumption. The liquid crystal display screen of the invention can also display the identity information of the oiling machine, the accumulated total time of the electrifying work of the oiling machine, the accumulated total oil consumption and the software version number, wherein the identity information of the oiling machine comprises: model, month of year of production, and lot number of factory. The liquid crystal display screen can display a first group of data consisting of instant oil consumption, accumulated average oil consumption and next oil filling time, and can also display a second group of data consisting of the identity information of the oiling machine, the accumulated total time of the energizing work of the oiling machine, the accumulated total oil consumption and the software version number, and the two groups of data are switched through the film keys.
The singlechip records the starting time and the running time; each oiling machine is independently coded; the oiling machine performs data transmission with other devices through Wifi.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.

Claims (5)

1. Intelligent spraying formula tanker aircraft control governing system, its characterized in that includes: the device comprises a liquid crystal display screen, a film key, a circuit board, an integrated electromagnetic valve filter assembly, an oil tank air pressure regulating valve, an air blowing regulating valve and an air blowing electromagnetic valve group, wherein a singlechip is arranged on the circuit board; the singlechip comprises: the alarm module is used for acquiring the liquid level value of the oiling machine oil tank in real time;
In the starting detection stage of the oiling machine, when the alarm module detects that the current liquid level value of the oiling machine oil tank is less than 10% of the highest liquid level value of the oiling machine oil tank, the oiling machine is controlled to light a red light and flash, the buzzer alarms, the liquid crystal display popup window displays oiling, the oiling machine enters a standby state, when the current liquid level value of the oiling machine oil tank is detected to be greater than 10% of the highest liquid level value of the oiling machine oil tank and less than 20% of the highest liquid level value of the oiling machine oil tank, the oiling machine is controlled to light the yellow light, the buzzer alarms, the liquid crystal display popup window displays oiling, the oiling machine enters an operating state, and when the current liquid level value of the oiling machine oil tank is detected to be greater than 20% of the highest liquid level value of the oiling machine oil tank, the oiling machine is controlled to light a green light, and the oiling machine enters the operating state;
In the stand-by stage of the oiling machine, when the alarm module detects that the current oiling machine oil tank liquid level value is less than 10% of the highest oiling machine oil tank liquid level value, the liquid crystal display screen oil level reading flicker is controlled, the buzzer alarms, the liquid crystal display screen pops up to prompt oiling information, and when the alarm module detects that the current oiling machine oil tank liquid level value is greater than 90% of the highest oiling machine oil tank liquid level value, the liquid crystal display screen oil level reading flicker is controlled, the buzzer alarms, and the liquid crystal display screen pops up to prompt oiling stopping information;
In the operation stage of the oiling machine, when the alarm module detects that the current oiling machine oil tank liquid level value is unchanged or the liquid level is lower than the lowest liquid level value of the oiling machine oil tank or the liquid level is higher than the highest liquid level value of the oiling machine oil tank within 20min, the buzzer is controlled to alarm;
The air outlet pipeline of the integrated electromagnetic valve filter assembly is divided into two pipelines, wherein one pipeline is communicated with an air blowing pipeline of the oiling machine, and the other pipeline is communicated with an air inlet pipeline of an oil tank of the oiling machine;
The air pressure regulating valve of the oil tank is arranged on the air inlet pipeline of the oil tank of the oiling machine, and the air outlet pipeline of the air pressure regulating valve of the oil tank is divided into two pipelines, wherein one pipeline is communicated with the atomization chamber of the oiling machine, and the other pipeline is communicated with the oil suction pipe of the oiling machine;
the air blowing pressure regulating valve is arranged on an air blowing path of the oiling machine, and an air inlet path shared by all electromagnetic valves in the air blowing electromagnetic valve group is communicated with an air outlet end of the air blowing path of the oiling machine;
the liquid crystal display is connected with the data output end of the singlechip, the integrated electromagnetic valve filter assembly and the blowing electromagnetic valve group are connected with the control output end of the singlechip, and the film key is connected with the data input end of the singlechip.
2. The intelligent aerosol dispenser control adjustment system of claim 1, further comprising: the second air pressure sensor is used for measuring the air pressure in the oil tank; the second air pressure sensor is arranged on the air blowing pressure regulating valve, and the first air pressure sensor and the second air pressure sensor are connected with the data input end of the singlechip.
3. The intelligent spray type oiling machine control and regulation system according to claim 2, wherein the number of electromagnetic valves of the blowing electromagnetic valve group is four, and the four electromagnetic valves are respectively connected with four control output ends of the single chip microcomputer.
4. The intelligent aerosol dispenser control adjustment system of claim 3, further comprising: and the SPI Flash device is used for storing data and is connected with the data output end of the singlechip.
5. The intelligent aerosol dispenser control adjustment system of claim 4, further comprising: a communication interface; the communication interface is one or more of a WIFI interface, an RS485 communication interface, a CAN communication interface and a USB communication interface.
CN201910989444.5A 2019-10-17 2019-10-17 Intelligent spray type oiling machine control and regulation system Active CN110644132B (en)

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CN110644132B true CN110644132B (en) 2024-05-14

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113756009A (en) * 2021-10-25 2021-12-07 浙江理工大学 Method and device for controlling oiling machine oil level data for circular knitting machine

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