CN113663941A - Mechanical part surface dirt cleaning equipment and environment-friendly cleaning agent thereof - Google Patents

Mechanical part surface dirt cleaning equipment and environment-friendly cleaning agent thereof Download PDF

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Publication number
CN113663941A
CN113663941A CN202010403010.5A CN202010403010A CN113663941A CN 113663941 A CN113663941 A CN 113663941A CN 202010403010 A CN202010403010 A CN 202010403010A CN 113663941 A CN113663941 A CN 113663941A
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China
Prior art keywords
driving mechanism
brush holder
electromagnet
brush
iron block
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CN202010403010.5A
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CN113663941B (en
Inventor
刘军
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Shanghai Lanpu Cleaning Technology Co ltd
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Shanghai Lanpu Cleaning Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/024Cleaning by means of spray elements moving over the surface to be cleaned
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/08Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/04Carboxylic acids or salts thereof
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2003Alcohols; Phenols
    • C11D3/2006Monohydric alcohols
    • C11D3/201Monohydric alcohols linear
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2003Alcohols; Phenols
    • C11D3/2041Dihydric alcohols
    • C11D3/2044Dihydric alcohols linear
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
    • C11D3/2086Hydroxy carboxylic acids-salts thereof
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2093Esters; Carbonates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/26Organic compounds containing nitrogen
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/38Products with no well-defined composition, e.g. natural products
    • C11D3/382Vegetable products, e.g. soya meal, wood flour, sawdust

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning In General (AREA)

Abstract

A cleaning device for dirt on the surface of mechanical parts and an environment-friendly cleaning agent thereof. The invention provides an environment-friendly cleaning agent prepared by biological fermentation of corn starch, which mainly comprises the following components: reaction product of edible baking soda and food grade citric acid: product of corn starch fermentation: orange peel extract, etc.; the components of the cleaning agent are mainly prepared from natural substances, so that the natural degradation of the cleaning wastewater can be realized, and the environment can not be polluted. The invention also provides equipment using the cleaning agent, the equipment drives the brush base to move towards different directions at different time through the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism, and the cleaning agent is intermittently sprayed to the surfaces of the parts through the plurality of nozzles, so that the parts can be comprehensively cleaned and thoroughly cleaned.

Description

Mechanical part surface dirt cleaning equipment and environment-friendly cleaning agent thereof
Technical Field
The invention relates to the technical field of mechanical part cleaning and maintenance, in particular to a cleaning device for dirt on the surface of a mechanical part.
Background
The mechanical parts are usually made of steel, stainless steel, cast iron and other materials, and the dirt adhered to the mechanical parts in the machining process mainly comprises various working oils, machining scraps, cooling liquid and the like, wherein the main components of the working oils and the cooling liquid are mineral oil or vegetable oil, and some polar compounds containing nitrogen and sulfur and surfactants. The impurities attached to the surface of the mechanical part need to be removed before the next processing, especially the viscous oil, which can not only damage the mechanical part, but also cause metal corrosion; the fine metal shavings from the machining process and the metal sand used in the casting process can be detrimental to the performance of the components and require complete removal. The conventional cleaning agent is an alkaline product with an excessively high pH value formed by compounding sodium borate, sodium chromate, sodium tripolyphosphate, alkali and a surfactant, is easy to damage the surfaces of industrial mechanical parts, and cleaning wastewater generated by cleaning is difficult to treat to pollute the environment.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a cleaning device for dirt on the surface of a mechanical part.
The invention provides equipment for cleaning dirt on the surface of a mechanical part, which comprises a substrate, a cleaning brush, a first driving mechanism, a second driving mechanism, a third driving mechanism and a fourth driving mechanism, wherein the cleaning brush is arranged on the substrate; wherein:
the cleaning brush comprises a brush seat, the brush seat is slidably arranged on a substrate, a plurality of bundle-shaped brush hairs are distributed on one side of the brush seat, which is far away from the substrate, a liquid storage cavity is arranged in the brush seat, cleaning agent is injected in the liquid storage cavity, a liquid injection port communicated with the liquid storage cavity is arranged on the brush seat, a plurality of injection holes communicated with the liquid storage cavity are arranged at the bottom of the brush hairs on the brush seat, and nozzles are arranged in the injection holes;
the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are sequentially arranged around the brush holder and are distributed in a rectangular shape, the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are all connected with the brush holder, the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism drive the brush holder to move towards different directions at different time, and the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are controlled by the controller to work.
Preferably, an initial station is arranged on the substrate, a detection sensor for detecting the brush holder and a distance sensor for spacing the moving distance of the brush holder are arranged on the initial station, the controller is connected with the first driving mechanism, the second driving mechanism, the third driving mechanism, the fourth driving mechanism, the detection sensor and the distance sensor, and a distance threshold value is preset by the controller; in an initial working state, the brush holder is at an initial station, the controller controls the first driving mechanism to drive the brush holder to move in a first direction and compare the distance of the brush holder movement detected by the distance sensor with a distance threshold, when the distance of the brush holder movement is greater than the distance threshold, the controller controls the first driving mechanism to drive the brush holder to reset, when the detection sensor detects the brush holder, the controller controls the third driving mechanism to drive the brush holder to move in a second direction and compare the distance of the brush holder movement detected by the distance sensor with the distance threshold, when the distance of the brush holder movement is greater than the distance threshold, the controller controls the third driving mechanism to drive the brush holder to reset, when the detection sensor detects the brush holder, the controller controls the second driving mechanism to drive the brush holder to move in a third direction and compare the distance of the brush holder movement detected by the distance sensor with the distance threshold, when the distance of the brush holder movement is greater than the distance threshold, the controller controls the second driving mechanism to drive the brush holder to reset, when the detection sensor detects the brush holder, the controller controls the fourth driving mechanism to drive the brush holder to move towards the fourth direction and compares the moving distance of the brush holder detected by the distance sensor with a distance threshold, when the moving distance of the brush holder is greater than the distance threshold, the controller controls the fourth driving mechanism to drive the brush holder to reset, and when the detection sensor detects the brush holder, the actions are repeated for a plurality of times.
Preferably, the fixing device further comprises four fixing mechanisms, the four fixing mechanisms are respectively arranged in one-to-one correspondence with the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism, each fixing mechanism comprises a fixing rod, one end of each fixing rod is fixed on the base plate, and a fixing clamping jaw is arranged on the inner side of the other end of each fixing rod.
Preferably, the first driving mechanism comprises a first iron block, a first electromagnet and a first traction spring, the first iron block is fixed on the brush holder, the first electromagnet is fixed on the fixing rod, the first electromagnet is connected with the first iron block through the first traction spring, and the on-off of the first electromagnet and the power supply is controlled by the controller.
Preferably, the second driving mechanism comprises a second iron block, a second electromagnet and a second traction spring, the second iron block is fixed on the brush holder, the second electromagnet is fixed on the fixing rod, the second electromagnet is connected with the second iron block through the second traction spring, and the on-off of the second electromagnet and the power supply is controlled by the controller.
Preferably, the third driving mechanism comprises a third iron block, a third electromagnet and a third traction spring, the third iron block is fixed on the brush seat, the third electromagnet is fixed on the fixing rod, the third electromagnet is connected with the third iron block through the third traction spring, and the on-off of the third electromagnet and the power supply is controlled by the controller.
Preferably, the fourth driving mechanism comprises a fourth iron block, a fourth electromagnet and a fourth traction spring, the fourth iron block is fixed on the brush holder, the fourth electromagnet is fixed on the fixing rod, the fourth electromagnet is connected with the fourth iron block through the fourth traction spring, and the on-off of the fourth electromagnet and the power supply is controlled by the controller.
Preferably, the cleaning agent comprises the following raw materials in percentage by mass: 23.5% of a mixture of monosodium citrate and trisodium citrate; 28.2% of diammonium succinate; 45.2% of a mixture of ammonium monohydrogen citrate, diammonium hydrogen citrate and ammonium dihydrogen citrate; 3.1 percent of orange peel extract.
Preferably, the cleaning agent comprises the following raw materials in percentage by mass: 25.0% of malic acid; 26.6 percent of diammonium succinate; 27.1% of diammonium hydrogen citrate; trisodium citrate 21.2%; 0.1% of orange peel extract.
Preferably, the cleaning agent comprises the following raw materials in percentage by mass: 28.0% of hydroxy malic acid; 32.6% of disodium succinate; ammonium dihydrogen citrate 20.4%; 18.0% of diammonium malate; 1.0% of orange peel extract.
Preferably, the cleaning agent comprises the following raw materials in percentage by mass: 12.5 percent of disodium hydroxysuccinate, 10 percent of sodium peroxycarbonate, 8.5 percent of disodium citrate, 3.5 percent of sodium lauryl sulfate, 4 percent of lemon oil, 0.3 percent of potassium sorbate, 0.8 percent of diacetyl tartaric acid monoglyceride, 8.5 percent of ethanol, 2 percent of propylene glycol and the balance of deionized water.
According to the mechanical part surface dirt cleaning equipment provided by the invention, a cleaning agent is prepared into an aqueous solution and is injected into a liquid storage cavity, the cleaning device is fixed on the surface of a part to be cleaned through four fixing mechanisms, a first driving mechanism, a second driving mechanism, a third driving mechanism and a fourth driving mechanism are controlled by a controller to drive a brush holder to move towards different directions at different times, and a plurality of nozzles intermittently spray the cleaning agent to the surface of the part while the brush holder moves; the cleaning agent provided by the invention has no corrosion to the cleaned workpiece, can provide a good inter-process rust prevention function for steel and cast iron parts when not being rinsed, achieves the effect of one-time completion of cleaning and rust prevention, and is environment-friendly, weakly alkaline, and safe and reliable to use.
1. The corrosion rate to carbon steel is less than 0445 g/h.m2The corrosion rate to stainless steel is less than 0.00113 g/h.m2The corrosion rate to aluminum and alloy aluminum is less than 0.00186 g/h.m2The corrosion rate to copper and copper alloy is less than 0.0128 to 0.0368 g/h.m2The corrosion rate of titanium alloy, nickel-base alloy and the like is less than 0.000215 g/h.m2
2. The cleaning liquid can be directly degreased, cleaned and passivated together, thereby reducing the discharge amount of waste water and saving a large amount of expenses.
3. The cleaning wastewater is naturally degraded and is completely degraded within 7 to 8 days, and the environment is not polluted.
Drawings
FIG. 1 is a schematic structural diagram of a device for cleaning dirt on the surface of a mechanical component according to the present invention;
fig. 2 is a top view of a device for cleaning dirt on the surface of a mechanical part according to the present invention.
Detailed Description
Referring to fig. 1 and 2, the invention provides a cleaning device for dirt on the surface of a mechanical part, which comprises a substrate 1, a cleaning brush, four fixing mechanisms, a first driving mechanism, a second driving mechanism, a third driving mechanism, a fourth driving mechanism and a controller; wherein:
the cleaning brush includes brush holder 2, and 2 slidable mounting of brush holder are on base plate 1, and 1 one side distribution of base plate is kept away from to brush holder 2 has a plurality of bunched brush hairs 3, and 2 inside stock solution chambeies that are equipped with of brush holder are equipped with liquid storage chamber 4 in the stock solution chamber 4, have the cleaner in the stock solution chamber 4, are equipped with on the brush holder 2 with the notes liquid mouth 5 of 4 intercommunications in the stock solution chamber, lie in 3 bottom positions of brush hairs on the brush holder 2 and be equipped with a plurality of jet orifices 6 that communicate with liquid storage chamber 4, are equipped with nozzle 7 in the jet orifice 6.
Four fixed establishment sets gradually around brush holder 2 and four fixed establishment are the rectangle and distribute, and fixed establishment includes dead lever 8, and 8 one ends of dead lever are fixed on base plate 1 and 8 other ends inboards of dead lever are equipped with fixed jack catch 9.
The first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are respectively arranged in one-to-one correspondence with the four fixing mechanisms, the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are all connected with the brush holder 2, the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism drive the brush holder 2 to move in different directions at different time, and the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are controlled by the controller to work.
In this embodiment, the first driving mechanism includes a first iron block 10, a first electromagnet 11 and a first traction spring 12, the first iron block 10 is fixed on the brush holder 2, the first electromagnet 11 is fixed on the fixing rod 8, the first electromagnet 11 is connected with the first iron block 10 through the first traction spring 12, and the on-off of the first electromagnet and the power supply is controlled by the controller. The second driving mechanism comprises a second iron block 13, a second electromagnet 14 and a second traction spring 15, the second iron block 13 is fixed on the brush holder 2, the second electromagnet 14 is fixed on the fixing rod 8, the second electromagnet 14 is connected with the second iron block 13 through the second traction spring 15, and the on-off of the first electromagnet and the power supply is controlled by the controller. The third driving mechanism comprises a third iron block 16, a third electromagnet 17 and a third traction spring 18, the third iron block 16 is fixed on the brush holder 2, the third electromagnet 17 is fixed on the fixing rod 8, the third electromagnet 17 is connected with the third iron block 16 through the third traction spring 18, and the on-off of the first electromagnet and the power supply is controlled by the controller. The fourth driving mechanism comprises a fourth iron block 19, a fourth electromagnet 20 and a fourth traction spring 21, the fourth iron block 19 is fixed on the brush holder 2, the fourth electromagnet 20 is fixed on the fixing rod 8, the fourth electromagnet 20 is connected with the fourth iron block 19 through the fourth traction spring 21, and the on-off of the first electromagnet and a power supply is controlled by the controller.
An initial station is arranged on the substrate 1, a detection sensor for detecting the brush holder 2 and a distance sensor for spacing the moving distance of the brush holder 2 are arranged on the initial station, the controller is connected with the first electromagnet 11, the second electromagnet 14, the third electromagnet 17, the fourth electromagnet 20, the detection sensor and the distance sensor, and a distance threshold value is preset by the controller; in an initial working state, the brush holder 2 is in an initial station, the controller controls the first electromagnet 11 to be electrified to attract the first iron block to drive the brush holder 2 to move in a first direction and compares the moving distance of the brush holder 2 detected by the distance sensor with a distance threshold, when the moving distance of the brush holder 2 is greater than the distance threshold, the controller controls the first electromagnet 11 to be powered off, the first iron block 10 is separated from the first electromagnet 11, and the brush holder 2 is driven to reset under the action of the first traction spring 12; when the detection sensor detects the brush holder 2, the controller controls the third magnet 17 to be electrified to attract the third iron block 16 to drive the brush holder 2 to move towards the second direction and compares the moving distance of the brush holder 2 detected by the distance sensor with a distance threshold, when the moving distance of the brush holder 2 is greater than the distance threshold, the controller controls the third electromagnet 11 to be powered off, the third iron block 16 is separated from the third electromagnet 17, and the brush holder 2 drives the brush holder 2 to reset under the action of the third traction spring 18; when the detection sensor detects the brush holder 2, the controller controls the second electromagnet 14 to be electrified to attract the second iron block 13 to drive the brush holder 2 to move towards a third direction and compares the moving distance of the brush holder 2 detected by the distance sensor with a distance threshold, when the moving distance of the brush holder is greater than the distance threshold, the controller controls the second electromagnet 14 to be powered off, the second iron block 13 is separated from the second electromagnet 14, and the brush holder 2 drives the brush holder 2 to reset under the action of the second traction spring 15; when the detection sensor detects the brush holder 2, the controller controls the fourth electromagnet 20 to be electrified to attract the fourth iron block 19 to drive the brush holder 2 to move towards the fourth direction and compare the distance of the brush holder movement detected by the distance sensor with the distance threshold, when the distance of the brush holder movement is greater than the distance threshold, the controller controls the fourth electromagnet 201 to be powered off, the fourth iron block 19 is separated from the fourth electromagnet 20, the brush holder 2 drives the brush holder 2 to reset under the action of the fourth traction spring 21, and when the detection sensor detects the brush holder 2, the actions are repeated for multiple times.
Example 1
A cleaning agent for equipment for cleaning dirt on the surface of mechanical parts is prepared by respectively reacting edible sodium bicarbonate and food-grade citric acid: 2.35kg of a mixture of monosodium citrate and trisodium citrate; product of corn starch fermentation succinic acid: 2.82kg of diammonium succinate; reaction product of food citric acid and ammonia water: 4.52kg of mixture of ammonium monohydrogen citrate, diammonium hydrogen citrate and ammonium dihydrogen citrate and 3.1kg of orange peel extract are mixed, ground to 10 meshes, put into a stirring kettle together, added with water and stirred uniformly to form a cleaning agent solution.
Example 2
A cleaning agent for equipment for cleaning dirt on the surface of mechanical parts is prepared by respectively mixing malic acid: 2.5kg, diammonium succinate: 2.66kg, trisodium citrate: 2.12kg, diammonium hydrogen citrate: 2.71kg, orange peel extract auxiliary agent: 0.01kg of the cleaning agent is mixed, dried and ground to 20 meshes, then the mixture is put into a stirring kettle, water is added, and the mixture is stirred uniformly to form the cleaning agent solution.
Example 3
A cleaning agent for equipment for cleaning dirt on the surface of mechanical parts is prepared by respectively mixing hydroxy malic acid: 2.8 kg; disodium succinate: 3.26 kg; ammonium dihydrogen citrate: 2.04 kg; diammonium malate: 1.8 kg; orange peel extract: 1kg of the raw materials are mixed, ground to 30 meshes, put into a stirring kettle together and stirred uniformly.
Example 4
A cleaning agent for equipment for cleaning dirt on the surface of a mechanical part comprises the following raw materials in percentage by mass: 12.5kg of disodium hydroxysuccinate, 10kg of sodium peroxycarbonate, 8.5kg of disodium citrate, 3.5kg of sodium lauryl sulfate, 4kg of lemon oil, 0.3kg of potassium sorbate, 0.8kg of diacetyl tartaric acid monoglyceride, 8.5kg of ethanol, 2kg of propylene glycol and the balance of deionized water are put into a stirring kettle together and stirred uniformly.
The cleaning power of the cleaning agents of examples 1 to 4 is shown in the following table:
examples Cleaning power/%)
Example 1 99.08%
Example 2 98.95%
Example 3 99.26%
Example 4 98.33%
The data in the table are combined with the experimental steps, so that the cleaning agent provided by the invention has high decontamination efficiency and obvious decontamination effect, and is suitable for practical production and application.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. A cleaning device for dirt on the surface of a mechanical part is characterized by comprising a substrate (1), a cleaning brush, a first driving mechanism, a second driving mechanism, a third driving mechanism, a fourth driving mechanism and a controller; wherein:
the cleaning brush comprises a brush base (2), the brush base (2) is slidably mounted on a substrate (1), a plurality of bundle-shaped bristles (3) are distributed on one side, away from the substrate (1), of the brush base (2), a liquid storage cavity (4) is arranged inside the brush base (2), a cleaning agent is injected into the liquid storage cavity (4), a liquid injection port (5) communicated with the liquid storage cavity (4) is formed in the brush base (2), a plurality of injection holes (6) communicated with the liquid storage cavity (4) are formed in the position, located at the bottom of the bristles (3), of the brush base (2), and a nozzle (7) is arranged in each injection hole (6);
the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are sequentially arranged on the periphery of the brush holder (2), the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are distributed in a rectangular shape, the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are all connected with the brush holder (2), the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism drive the brush holder (2) to move to different directions at different time, and the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are controlled by a controller to work.
2. The mechanical part surface dirt cleaning equipment is characterized in that an initial station is arranged on the base plate (1), the initial station is provided with a detection sensor for detecting the brush holder (2) and a distance sensor for separating the moving distance of the brush holder (2), the controller is connected with the first driving mechanism, the second driving mechanism, the third driving mechanism, the fourth driving mechanism, the detection sensor and the distance sensor, and the controller presets a distance threshold; in an initial working state, the brush holder (2) is in an initial station, the controller controls the first driving mechanism to drive the brush holder (2) to move in a first direction and compare the moving distance of the brush holder (2) detected by the distance sensor with a distance threshold, when the moving distance of the brush holder (2) is greater than the distance threshold, the controller controls the first driving mechanism to drive the brush holder (2) to reset, when the detection sensor detects the brush holder (2), the controller controls the third driving mechanism to drive the brush holder (2) to move in a second direction and compare the moving distance of the brush holder (2) detected by the distance sensor with the distance threshold, when the moving distance of the brush holder (2) is greater than the distance threshold, the controller controls the third driving mechanism to drive the brush holder (2) to reset, when the detection sensor detects the brush holder (2), the controller controls the second driving mechanism to drive the brush holder (2) to move in the third direction and compare the moving distance of the brush holder (2) detected by the distance sensor with the distance threshold And comparing, when the distance moved by the brush seat is greater than the distance threshold, the controller controls the second driving mechanism to drive the brush seat (2) to reset, when the detection sensor detects the brush seat (2), the controller controls the fourth driving mechanism to drive the brush seat (2) to move towards the fourth direction and compares the distance moved by the brush seat detected by the distance sensor with the distance threshold, when the distance moved by the brush seat is greater than the distance threshold, the controller controls the fourth driving mechanism to drive the brush seat (2) to reset, and when the detection sensor detects the brush seat (2), the actions are repeated for a plurality of times.
3. The mechanical part surface dirt cleaning device according to claim 2, characterized by further comprising four fixing mechanisms, wherein the four fixing mechanisms are respectively arranged in one-to-one correspondence with the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism, the fixing mechanisms comprise fixing rods (8), one ends of the fixing rods (8) are fixed on the base plate (1), and fixing claws (9) are arranged on the inner sides of the other ends of the fixing rods (8); preferably, the first driving mechanism comprises a first iron block (10), a first electromagnet (11) and a first traction spring (12), the first iron block (10) is fixed on the brush holder (2), the first electromagnet (11) is fixed on the fixing rod (8), the first electromagnet (11) is connected with the first iron block (10) through the first traction spring (12), and the on-off of the first electromagnet (11) and a power supply is controlled by the controller.
4. The mechanical part surface dirt cleaning device is characterized in that the second driving mechanism comprises a second iron block (13), a second electromagnet (14) and a second traction spring (15), the second iron block (13) is fixed on the brush holder (2), the second electromagnet (14) is fixed on the fixing rod (8), the second electromagnet (14) is connected with the second iron block (13) through the second traction spring (15), and the connection and disconnection of the first electromagnet (14) and a power supply are controlled by the controller.
5. The mechanical part surface dirt cleaning device is characterized in that the third driving mechanism comprises a third iron block (16), a third electromagnet (17) and a third traction spring (18), the third iron block (16) is fixed on the brush holder (2), the third electromagnet (17) is fixed on the fixing rod (8), the third electromagnet (17) is connected with the third iron block (16) through the third traction spring (18), and the connection and disconnection of the first electromagnet (17) and a power supply are controlled by the controller.
6. The mechanical part surface dirt cleaning device according to claim 3, characterized in that the fourth driving mechanism comprises a fourth iron block (19), a fourth electromagnet (20) and a fourth traction spring (21), the fourth iron block (19) is fixed on the brush holder (2), the fourth electromagnet (20) is fixed on the fixing rod (8), the fourth electromagnet (20) is connected with the fourth iron block (19) through the fourth traction spring (21), and the connection and disconnection between the first electromagnet (20) and the power supply are controlled by the controller.
7. The mechanical part surface dirt cleaning equipment as recited in any one of claims 1 to 6, wherein the cleaning agent comprises the following raw materials by mass percent:
Figure FDA0002490219990000031
8. the mechanical part surface dirt cleaning equipment as recited in any one of claims 1 to 6, wherein the cleaning agent comprises the following raw materials by mass percent:
Figure FDA0002490219990000032
9. the mechanical part surface dirt cleaning equipment as recited in any one of claims 1 to 6, wherein the cleaning agent comprises the following raw materials by mass percent:
Figure FDA0002490219990000041
10. the mechanical part surface dirt cleaning equipment as recited in any one of claims 1 to 6, wherein the cleaning agent comprises the following raw materials by mass percent:
Figure FDA0002490219990000042
the balance of deionized water.
CN202010403010.5A 2020-05-13 2020-05-13 Mechanical part surface dirt cleaning equipment and environment-friendly cleaning agent thereof Active CN113663941B (en)

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