CN110644132A - Intelligent control and regulation system of spray type oiling machine - Google Patents

Intelligent control and regulation system of spray type oiling machine Download PDF

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Publication number
CN110644132A
CN110644132A CN201910989444.5A CN201910989444A CN110644132A CN 110644132 A CN110644132 A CN 110644132A CN 201910989444 A CN201910989444 A CN 201910989444A CN 110644132 A CN110644132 A CN 110644132A
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China
Prior art keywords
oiling machine
oil tank
liquid level
level value
air
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CN201910989444.5A
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CN110644132B (en
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王启强
郭静平
顾掌权
蒋耀祥
许洪波
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Mei Ming Ge-Ai Luo (taicang) Textile Machinery Co Ltd
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Mei Ming Ge-Ai Luo (taicang) Textile Machinery Co Ltd
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Priority to CN201910989444.5A priority Critical patent/CN110644132B/en
Publication of CN110644132A publication Critical patent/CN110644132A/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 control and regulation system for a spray type oiling machine, which comprises: the device comprises a liquid crystal display screen, film keys, a circuit board, an integrated electromagnetic valve filter assembly, an oil tank air pressure regulating valve, an air blowing pressure regulating valve and an air blowing electromagnetic valve group, wherein the circuit board is provided with a single chip microcomputer. The oiling machine control and adjustment system is independent of a control system of a circular knitting machine, control and adjustment of each part of the oiling machine are achieved, a technician can directly check parameters on a liquid crystal display and operate according to the parameters, the system is simple and reliable, the oiling machine can be fully monitored and adjusted, meanwhile, the operability of the oiling machine can be greatly improved, the oiling machine control and adjustment system is more convenient to use, and the oiling machine control and adjustment system is more intelligent.

Description

Intelligent control and regulation system of spray type oiling machine
Technical Field
The invention belongs to the technical field of textile machinery equipment, and particularly relates to an intelligent control and adjustment system of a spray type oiling machine.
Background
At present, most oiling machines on a circular knitting machine are not provided with a control and regulation system for regulating the air pressure of air blown by the oiling machine, the air pressure in an oil tank and the like, and controlling the opening and closing of certain working modules, the working time and the like. In order to solve the technical problem that the oiling machine is lack of a control and adjustment system, a display screen is configured for part of the oiling machine by technicians in the field, but the display screen is only a dot matrix screen display, the appearance is too original and not attractive enough, the control systems of the oiling machine are connected to a circular knitting machine, and the oiling machine does not have a separate control and adjustment system, so that the operability of the oiling machine is reduced, the oiling machine is not intelligent enough, and the oiling machine cannot be controlled and adjusted automatically in time and accurately.
Disclosure of Invention
In order to solve the technical problem, 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 optional embodiments, there is provided an intelligent aerosol dispenser control and adjustment system comprising: the device comprises a liquid crystal display screen, a thin film key, a circuit board, an integrated electromagnetic valve filter assembly, an oil tank air pressure regulating valve, an air blowing pressure regulating valve and an air blowing electromagnetic valve group, wherein the circuit board is provided with a single chip microcomputer;
the air outlet pipeline of the integrated electromagnetic valve filter component is divided into two pipelines, wherein one pipeline is communicated with the air blowing pipeline of the oiling machine, and the other pipeline is communicated with the air inlet pipeline of the oil tank of the oiling machine;
the air pressure regulating valve of the oil tank is arranged on an air inlet pipeline of the oil tank of the oiling machine, an air outlet pipeline of the air pressure regulating valve of the oil tank is divided into two pipelines, one pipeline is communicated with an atomizing chamber of the oiling machine, and the other pipeline is communicated with an 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 the 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 screen is connected with the data output end of the single chip microcomputer, the integrated electromagnetic valve filter assembly and the air blowing electromagnetic valve set are connected with the control output end of the single chip microcomputer, and the film keys are connected with the data input end of the single chip microcomputer.
In some optional embodiments, the intelligent aerosol dispenser control and adjustment system further comprises: the second air pressure sensor and the first air pressure sensor are 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 single chip microcomputer.
In some optional embodiments, the number of the electromagnetic valves of the blowing electromagnetic valve group is four, and the four electromagnetic valves are respectively connected with the four control output ends of the single chip microcomputer.
In some optional embodiments, the intelligent aerosol dispenser control and adjustment system further comprises: and the SPI Flash equipment is used for storing data and is connected with the data output end of the singlechip.
In some optional embodiments, the intelligent aerosol dispenser control and adjustment system further comprises: 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.
In some optional embodiments, the single chip microcomputer includes: the alarm module acquires the 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 liquid level value of an 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 be in a red light flashing state, a buzzer alarms, a liquid crystal display screen displays oil filling in a popup mode, the oiling machine enters a standby state, when the current liquid level value of the oiling machine oil tank is detected to be more 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 be in a yellow light state, the buzzer alarms, the liquid crystal display screen displays oil filling in a popup mode, the oiling machine enters an operating state, and when the current liquid level value of the oiling machine;
in the standby stage of the oiling machine, when the alarm module detects that the current liquid level value of an 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 is controlled to read a bar flashing, the buzzer alarms and the liquid crystal display screen pops up information for prompting oiling, and when the current liquid level value of the oiling machine oil tank is detected to be greater than 90% of the highest liquid level value of the oiling machine oil tank, the liquid crystal display screen is controlled to read a bar flashing, the buzzer alarms and the liquid crystal display screen pops up information for prompting stopping oiling;
and in the operating stage of the oiling machine, when the alarm module detects that the liquid level value of the oil tank of the oiling machine is unchanged within 20min or the liquid level is lower than the lowest liquid level value of the oil tank of the oiling machine or the liquid level is higher than the highest liquid level value of the oil tank of the oiling machine, the buzzer is controlled to alarm.
The invention has the following beneficial effects: the oiling machine control and adjustment system is independent of a control system of a circular knitting machine, control and adjustment of each part of the oiling machine are achieved, a technician can directly check parameters on a liquid crystal display and operate according to the parameters, the system is simple and reliable, the oiling machine can be fully monitored and adjusted, meanwhile, the operability of the oiling machine can be greatly improved, the oiling machine control and adjustment system is more convenient to use, and the oiling machine control and adjustment system is more intelligent.
Drawings
Figure 1 is a schematic elevational view of a fuel dispenser;
figure 2 is a schematic side view of a fuel dispenser;
figure 3 is a top plan view of the fuel dispenser;
figure 4 is a schematic view of the distribution of valves of the fuel dispenser control and regulation system of the present invention;
figure 5 is a control schematic of the fuel dispenser control and adjustment 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 incorporate structural, logical, electrical, process, and other changes. The examples merely typify 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, there is provided an intelligent aerosol dispenser control and adjustment system comprising: the device comprises a liquid crystal display screen 1, a film key 2, a circuit board 3, an integrated electromagnetic valve filter assembly 4, an oil tank air pressure regulating valve 5, an air blowing regulating valve 6 and an air blowing electromagnetic valve group 7, wherein a singlechip is arranged on the circuit board 3. The single chip microcomputer is used for acquiring data uploaded by the sensor and the membrane key 2 in the oiling machine, completing analysis and calculation of the data, controlling the actions of the air blowing electromagnetic valve group 7 and the integrated electromagnetic valve filter component 4 and displaying the data of the liquid crystal display screen 1. The integrated electromagnetic valve filter component consists of an electromagnetic valve and a filter.
The air outlet path of the integrated solenoid valve filter assembly 4 is divided into two paths, wherein one path is communicated with the oiling machine blowing air path 101, and the other path is communicated with the oiling machine oil tank air inlet path 102. The gas coming from the integrated electromagnetic valve filter assembly 4 is divided into two parts, one part is regulated by a gas pressure regulating valve 5 of the oil tank and enters an air inlet pipeline of the oil tank, and the other part is regulated by a blowing pressure regulating valve 6 and enters a blowing gas path 101 of the oiling machine.
The oil tank air pressure regulating valve 5 is arranged on an oil tank air inlet pipeline 102 of the oiling machine, an air outlet pipeline of the oil tank air pressure regulating valve 5 is divided into two pipelines, one pipeline is communicated with the oiling machine atomization chamber 9 to provide compressed air for atomization for the oiling machine atomization chamber 9, and the other pipeline is communicated with the oiling machine oil suction pipe 12 to finish oil taking and oil dropping. The oil tank air pressure regulating valve 5 is used for regulating and controlling the air pressure in the oil tank of the oiling machine.
The air blowing pressure regulating valve 6 is arranged on an air blowing air channel 101 of the oiling machine, and an air inlet channel shared by all the electromagnetic valves in the air blowing electromagnetic valve group 7 is communicated with an air outlet end of the air blowing air channel 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 and four air outlets, specifically, the air blowing electromagnetic valve group 7 is provided with one air inlet path, the air inlet path of the air blowing electromagnetic valve group 7 is communicated with the air outlet of the air blowing path 101 of the oiling machine, the air blowing electromagnetic valve group 7 is provided with four air blowing paths, and the four air blowing paths of the air blowing electromagnetic valve group 7 are respectively connected with four nozzles for dedusting the machine. The air blowing electromagnetic valve group 7 is divided into four air blowing channels which are mutually independent, different air blowing time can be set through the single chip microcomputer, the intelligent air blowing device is more intelligent, different dust removal requirements of all parts of the circular knitting machine are met, and the operation is simple.
Liquid crystal display 1 is connected with the data output end of singlechip, and integral type solenoid valve filter subassembly 4, the solenoid valve group 7 of blowing are connected with the control output end of singlechip, and film button 2 is connected with the data input end of singlechip. The single chip microcomputer acquires detection values uploaded by the first air pressure sensor 11 and the second air pressure sensor 10 in real time, analyzes and calculates the detection values, 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 air blowing time of each path of the air blowing electromagnetic valve group 7, the single chip microcomputer controls the four paths of air blowing time to be displayed on the liquid crystal display screen 1 after acquiring data, the film key 2 is divided into an upper, a lower, a left, a right and a center confirmation key, each path of electromagnetic valve of the four paths of air blowing paths of the air blowing electromagnetic valve group 7 is independently adjusted for 60 seconds, 4 steps are divided, each step is 15 seconds, the number of steps is adjusted by the upper key and the lower key, the air paths are switched by the left key and the right key, and the center confirmation key is used for pressing the reference value setting interface of the direct first.
The number of the electromagnetic valves of the blowing electromagnetic valve group 7 is four, and the four electromagnetic valves are respectively connected with four control output ends of the single chip microcomputer.
The invention also includes: a second air pressure sensor 10 and a first air pressure sensor 11 for measuring the air pressure in the oil tank of the oiling machine; 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, a brass head of the first air pressure sensor 11 is provided with threads and can be directly installed on a shell of the oiling machine, so that the air pressure in the oil tank is detected, and the detected air pressure value is converted by a built-in chip and output to the single chip microcomputer. The second air pressure sensor 10 is arranged on the air blowing pressure regulating valve 6 by means of head threads, the air blowing pressure regulating valve 6 controls the air pressure in an air blowing air channel 101 of the oiling machine, and the air blown out from the air blowing air channel 101 of the oiling machine is used for dust removal of the circular knitting machine.
The invention also includes: and the SPI Flash equipment is used for storing data and is connected with the data output end of the singlechip. The system has the storage function of large data acquisition, the real-time oil consumption data acquisition and storage in a refueling period, and the weekly and monthly alarm information acquisition and storage.
Each machine is coded separately.
The invention also includes: 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.
During operation, after the circular knitting machine is started and a starting signal is sent to the oiling machine, the integrated electromagnetic valve filter component 4 is opened, and external compressed gas enters the oil tank. The oiling machine is self-checked through an internal program from the start of the machine, if the numerical value of the sensor is abnormal, an alarm is given to prompt a technician to detect the oiling machine, and if the self-check is normal, the oiling machine starts to work normally. The technician adjusts the pressure regulating valves corresponding to the sensor positions, namely the oil tank air pressure regulating valve 5 and the air blowing pressure regulating valve 6 according to requirements by observing the sensor values on the liquid crystal display screen, and adjusts the air blowing time by combining the liquid crystal display screen 1 and the film keys 2. The oil injection 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, is provided with a clear liquid crystal display screen and an adjustable film button, records the oiling use condition of the oiling machine and regulates the air blowing time on the oiling machine, and realizes human-computer interaction by the combination mode.
The singlechip includes: the alarm module acquires the 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 liquid level value of an 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 be in a red light flashing state, a buzzer alarms, a liquid crystal display screen displays oil filling in a popup mode, and the oiling machine enters a standby state;
in the standby stage of the oiling machine, when the alarm module detects that the current liquid level value of an 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 is controlled to read the bar flashing, the buzzer alarms and the liquid crystal display screen pops up the information for prompting the oiling, and when the current liquid level value of the oiling machine oil tank is detected to be greater than 90% of the highest liquid level value of the oiling machine oil tank, the liquid crystal display screen is controlled to read the bar flashing, the buzzer alarms and the liquid crystal display screen pops up the information for;
and in the operating stage of the oiling machine, when the alarm module detects that the liquid level value of the oil tank of the oiling machine is unchanged within 20min or the liquid level is lower than the lowest liquid level value of the oil tank of the oiling machine or the liquid level is higher than the highest liquid level value of the oil tank of the oiling machine, the buzzer is controlled to alarm.
The lowest liquid level value of the oil tank of the oiling machine refers to the numerical value of the lowest liquid level which can be detected by a liquid level sensor in the oil tank, and the highest liquid level value of the oil tank of the oiling machine refers to the numerical value of the highest liquid level which can be detected by the liquid level sensor after the oil tank is filled with oil.
When the oiling machine normally works, the liquid crystal display screen displays the instant oil consumption, the accumulated average oil consumption and the next oiling time; the instant oil consumption is adjusted once every 30min through program calculation, and each time the recording is started from the running of the machine, and the zero clearing is carried out after the machine is shut down; the accumulated average oil consumption is adjusted once every 30min through program calculation, the recording is started from the operation of the machine, and the zero clearing is not carried out when the machine is shut down; the next refueling time determines the remaining time by calculating the ratio of the remaining oil quantity to the instant oil consumption. The liquid crystal display screen can also display the identity information of the oiling machine, the accumulated total time of the electrified 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 production, and factory lot number. The liquid crystal display screen can display a first group of data consisting of the instant oil consumption, the accumulated average oil consumption and the next oiling 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 electrifying work of the oiling machine, the accumulated total oil consumption and the software version number, and the two groups of data are switched by the thin film keys.
The singlechip records the starting time and the running time; each oiling machine is independently coded; the tanker aircraft carries out data transmission with other equipment 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 (6)

1. Intelligence atomizing tanker aircraft control governing system, its characterized in that includes: the device comprises a liquid crystal display screen, a thin film key, a circuit board, an integrated electromagnetic valve filter assembly, an oil tank air pressure regulating valve, an air blowing pressure regulating valve and an air blowing electromagnetic valve group, wherein the circuit board is provided with a single chip microcomputer;
the air outlet pipeline of the integrated electromagnetic valve filter component is divided into two pipelines, wherein one pipeline is communicated with the air blowing pipeline of the oiling machine, and the other pipeline is communicated with the air inlet pipeline of the oil tank of the oiling machine;
the air pressure regulating valve of the oil tank is arranged on an air inlet pipeline of the oil tank of the oiling machine, an air outlet pipeline of the air pressure regulating valve of the oil tank is divided into two pipelines, one pipeline is communicated with an atomizing chamber of the oiling machine, and the other pipeline is communicated with an 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 the 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 screen is connected with the data output end of the single chip microcomputer, the integrated electromagnetic valve filter assembly and the air blowing electromagnetic valve set are connected with the control output end of the single chip microcomputer, and the film keys are connected with the data input end of the single chip microcomputer.
2. The intelligent aerosol dispenser control and adjustment system of claim 1, further comprising: the second air pressure sensor and the first air pressure sensor are 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 single chip microcomputer.
3. The intelligent spray type oiling machine control and adjustment system according to claim 2, wherein the number of the solenoid valves of the blowing solenoid valve set is four, and the four solenoid valves are respectively connected with the four control output ends of the single chip microcomputer.
4. The intelligent aerosol dispenser control and adjustment system of claim 3, further comprising: and the SPI Flash equipment is used for storing data and is connected with the data output end of the singlechip.
5. The intelligent aerosol dispenser control and 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.
6. The intelligent aerosol dispenser control and adjustment system of claim 5, wherein the single chip microcomputer comprises: the alarm module acquires the 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 liquid level value of an 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 be in a red light flashing state, a buzzer alarms, a liquid crystal display screen displays oil filling in a popup mode, the oiling machine enters a standby state, when the current liquid level value of the oiling machine oil tank is detected to be more 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 be in a yellow light state, the buzzer alarms, the liquid crystal display screen displays oil filling in a popup mode, the oiling machine enters an operating state, and when the current liquid level value of the oiling machine;
in the standby stage of the oiling machine, when the alarm module detects that the current liquid level value of an 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 is controlled to read a bar flashing, the buzzer alarms and the liquid crystal display screen pops up information for prompting oiling, and when the current liquid level value of the oiling machine oil tank is detected to be greater than 90% of the highest liquid level value of the oiling machine oil tank, the liquid crystal display screen is controlled to read a bar flashing, the buzzer alarms and the liquid crystal display screen pops up information for prompting stopping oiling;
and in the operating stage of the oiling machine, when the alarm module detects that the liquid level value of the oil tank of the oiling machine is unchanged within 20min or the liquid level is lower than the lowest liquid level value of the oil tank of the oiling machine or the liquid level is higher than the highest liquid level value of the oil tank of the oiling machine, the buzzer is controlled to alarm.
CN201910989444.5A 2019-10-17 2019-10-17 Intelligent spray type oiling machine control and regulation system Active CN110644132B (en)

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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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* 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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