CN112222090A - Application of ultrasonic cleaning machine in fastener hot galvanizing intelligent production line system - Google Patents
Application of ultrasonic cleaning machine in fastener hot galvanizing intelligent production line system Download PDFInfo
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- CN112222090A CN112222090A CN202010946613.XA CN202010946613A CN112222090A CN 112222090 A CN112222090 A CN 112222090A CN 202010946613 A CN202010946613 A CN 202010946613A CN 112222090 A CN112222090 A CN 112222090A
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- fastener
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an application process in the technical field of hot galvanizing intelligent production of fasteners, which comprises the following steps: spraying and cleaning: circularly spraying cleaning liquid to the surface of the fastener by using a high-pressure pump, and washing off dust and the like on the surface of the fastener; ultrasonic cleaning: the fastener is conveyed to an ultrasonic cleaning station along with the crawler and is immersed in cleaning liquid, and the ultrasonic generator utilizes mechanical vibration with strong ultrasonic cavitation seepage force to impact the surface of the fastener and combines the decontamination effect of a cleaning agent to clean oil stains on the surface of the fastener; slitting 1: blowing the surface of the fastener by using high-pressure air to enable liquid on the surface to fall back into the groove, so as to avoid bringing the liquid into a next procedure to pollute working liquid in the groove; washing 1, wind is cut 2, washing 2, wind is cut 3 and the pickling, and the final discharge, it is effectual to degrease, and it is fast to degrease, reduces follow-up sour time and acid consumption, and follow-up spent acid cleanliness is high, the resource utilization of being convenient for follow-up pickling speed, equipment integration, area is little, degree of automation is high.
Description
Technical Field
The invention relates to the technical field of fastener hot galvanizing intelligent production, in particular to application of an ultrasonic cleaning machine in a fastener hot galvanizing intelligent production line system.
Background
Before hot galvanizing, the surface of the fastener needs to be pretreated to remove oil stains, rust stains, oxide scales and the like on the surface.
At present, the most common method for removing the greasy dirt on the surface of the fastener is a soaking cleaning method, specifically, chemical cleaning is contained in a container, such as alkali liquor, emulsifier liquor, organic solvent, composite degreasing agent and the like, the fastener is immersed in the liquid, and the chemical agent reacts with the greasy dirt on the surface of the fastener to make the fastener fall off, so that the cleaning purpose is achieved. Other processes are also used by some manufacturers, such as electrolytic degreasing, sand blasting degreasing, degreasing and descaling co-acid cleaning, and the like. The following disadvantages exist:
1. the oil removing time is long, even the temperature is raised, the general time is not less than 40 minutes, and the oil stain aggravation time is prolonged along with the oil stain aggravation
2. The floor area of the equipment is large, and the working time is long, so that the equipment is large, and the floor area is large
3. The oil removal is not thorough, the oil stain under cleaning floats on the surface of the liquid, and the surface is again stained with the dirty oil in the process that the fastener is lifted out of the container
4. Potential safety hazard exists in electrolysis, and the energy consumption is higher
5. The air pollution of sand blasting is serious
6. The oil removal and the oxide skin are jointly pickled, the pickling speed is reduced, more oil stains are contained in the pickling solution, the resource utilization can not be realized,
7. the cleaning is not in place, and the difficult cleaning parts such as the internal corners and the sand holes of the fasteners are easy to clean
The plating leakage rate is high, the surface cleaning is not in place or is secondarily polluted by oil stains, so that the cleanliness of the surface of the fastener is not up to the standard, the plating leakage occurs, and the product quality is unstable.
Therefore, the application of the ultrasonic cleaning machine in a fastener hot galvanizing intelligent production line system is provided.
Disclosure of Invention
The invention aims to provide application of an ultrasonic cleaning machine in a fastener hot galvanizing intelligent production line system, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the application of the ultrasonic cleaning machine in the fastener hot galvanizing intelligent production line system comprises the following steps:
1) feeding: conveying and processing the fasteners in each process section in a conveying mode of conveying the fasteners by a track;
2) spraying and cleaning: after the fasteners are loaded, cleaning liquid is circularly sprayed to the surfaces of the fasteners by using a high-pressure spray pump, so that substances such as dust on the surfaces of the fasteners are washed off, then the cleaning liquid enters a spray water tank, the spray water tank is used for filtering, the cleaned dirt is separated, and then the filtered cleaning liquid can be recycled;
3) ultrasonic cleaning: the fastener advances to ultrasonic cleaning station along with the track, submerges in the washing liquid, and supersonic generator utilizes the mechanical vibration that ultrasonic wave cavitation osmotic force is strong to strike the fastener surface and combines the detergent effect to make the greasy dirt on fastener surface washed away. The principle of the ultrasonic cleaning machine is that sound energy of a power ultrasonic frequency source is converted into mechanical vibration through an energy converter, and ultrasonic waves are radiated to cleaning liquid in a groove through a cleaning groove wall. The micro-bubbles in the liquid in the tank can keep vibrating under the action of the sound wave because of the radiation of the ultrasonic wave. Destroying the adsorption of oil stains and the surface of the fastener, causing the fatigue damage of the stain layer to be separated, and scrubbing the surface of the fastener by the vibration of gas bubbles;
4) wind cutting 1: after ultrasonic cleaning is finished, the fastener is taken out of the cleaning liquid, and then the surface of the fastener is blown by high-pressure air, so that liquid on the surface of the fastener falls back into the groove, and the phenomenon that working liquid in the groove is polluted in a next working procedure can be avoided;
5) washing with water 1: a small amount of cleaning agent, oil stain and the like are still adhered to the surface of the fastener after the wind cutting 1, clear water is used for spraying the surface of the fastener, and the spray liquid used for washing can be taken out to supplement the liquid loss of the ultrasonic washing section after being recycled for a certain number of times;
6) wind cutting 2: blowing the surface of the fastener by using high-pressure air to enable liquid on the surface of the fastener to fall back into the groove, so that working liquid can be prevented from being polluted in the next working procedure;
7) and (3) washing with water: in order to ensure the surface cleanliness of the fastener, a water washing step 2 is added after the water washing step 1, further pollutants on the surface of the fastener are removed through the water washing step, and the spray liquid in the water washing step 2 can be used for supplementing the liquid consumption in the water washing step 1 after being recycled for a certain number of times, and the cleaning water is supplemented in the process so as to maintain the cleanliness;
8) wind cutting 3: cutting with the same wind 2;
9) acid washing: before pickling, the surface of the fastener is cleaned by the procedures, the surface of the fastener is cleaned without pollutants such as dust, carbon powder, loose oxide skin, oil stain and the like, and then the surface of the workpiece is cleaned by a pickling solution.
Furthermore, the inner wall of the spraying water tank is movably provided with a filter screen, and the joint of the filter screen and the spraying water tank is provided with a clamping block and a clamping groove which are matched with each other.
Further, the pickling solution is a waste acid cleaning solution.
Furthermore, an ultrasonic groove and a cleaning liquid purifier are arranged in the ultrasonic cleaning machine, and the ultrasonic groove and the cleaning liquid purifier are communicated with each other.
Further, the water storage tank in the water washing 1 is communicated with the water storage tank in the ultrasonic washing, and the water storage tank in the water washing 2 is communicated with the water storage tank in the water washing 1.
Compared with the prior art, the invention has the beneficial effects that:
1. the oil removing effect is good;
2. the oil removal speed is high;
3. the subsequent acid time and the acid consumption are reduced;
4. the subsequent waste acid has high cleanliness and is convenient for resource utilization;
5. accelerating the subsequent pickling speed
6. The equipment is integrated, the occupied area is small, and the automation degree is high.
Drawings
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the application of the ultrasonic cleaning machine in the fastener hot galvanizing intelligent production line system comprises the following steps:
1) feeding: conveying and processing the fasteners in each process section in a conveying mode of conveying the fasteners by a track;
2) spraying and cleaning: after the fasteners are loaded, cleaning liquid is circularly sprayed to the surfaces of the fasteners by using a high-pressure spray pump, so that substances such as dust on the surfaces of the fasteners are washed off, then the cleaning liquid enters a spray water tank, the spray water tank is used for filtering, the cleaned dirt is separated, and then the filtered cleaning liquid can be recycled;
3) ultrasonic cleaning: the fastener advances to ultrasonic cleaning station along with the track, submerges in the washing liquid, and supersonic generator utilizes the mechanical vibration that ultrasonic wave cavitation osmotic force is strong to strike the fastener surface and combines the detergent effect to make the greasy dirt on fastener surface washed away. The principle of the ultrasonic cleaning machine is that sound energy of a power ultrasonic frequency source is converted into mechanical vibration through an energy converter, and ultrasonic waves are radiated to cleaning liquid in a groove through a cleaning groove wall. The micro-bubbles in the liquid in the tank can keep vibrating under the action of the sound wave because of the radiation of the ultrasonic wave. Destroying the adsorption of oil stains and the surface of the fastener, causing fatigue damage of the stain layer to be separated, scrubbing the surface of the fastener by the vibration of gas bubbles, and filtering and removing filter residues cleaned in the ultrasonic cleaning process;
4) wind cutting 1: after ultrasonic cleaning is finished, the fastener is taken out of the cleaning liquid, and then the surface of the fastener is blown by high-pressure air, so that liquid on the surface of the fastener falls back into the groove, and the phenomenon that working liquid in the groove is polluted in a next working procedure can be avoided;
5) washing with water 1: a small amount of cleaning agent, oil stain and the like still adhere to the surface of the fastener after the wind cutting 1, clear water is used for spraying the surface of the fastener, the spray liquid used for washing can be taken out to supplement the liquid loss of the ultrasonic washing section after being recycled for a certain number of times, and filter residues washed in the washing 1 process are filtered and removed;
6) wind cutting 2: blowing the surface of the fastener by using high-pressure air to enable liquid on the surface of the fastener to fall back into the groove, so that working liquid can be prevented from being polluted in the next working procedure;
7) and (3) washing with water: in order to ensure the surface cleanliness of the fastener, a water washing step 2 is added after the water washing step 1, further pollutants on the surface of the fastener are removed through the water washing step, the spray liquid in the water washing step 2 can be used for supplementing the liquid consumption in the water washing step 1 after being recycled for a certain number of times, clean water is supplemented in the process to maintain the cleanliness of the fastener, and filter residues washed in the water washing step 2 are removed through filtering;
8) wind cutting 3: cutting with the same wind 2;
9) acid washing: before pickling, the surface of the fastener is cleaned by the procedures, the surface of the fastener is cleaned without pollutants such as dust, carbon powder, loose oxide skin, oil stain and the like, and then the surface of the workpiece is cleaned by a pickling solution.
The cleaning solution entering the spraying water tank can be effectively filtered through the replaceable filter screen, so that the cleaning solution can be recycled;
the pickling solution is a waste acid cleaning solution, and the waste acid cleaning solution reacts with the surface of the fastener after being washed by the steps, so that the reaction speed can be increased, the consumption of the pickling solution is reduced, and the resource utilization rate is improved;
an ultrasonic groove and a cleaning solution purifier are arranged in the ultrasonic cleaning machine, the ultrasonic groove and the cleaning solution purifier are communicated with each other, the cleaning solution circulates between the ultrasonic groove and the cleaning solution purifier, waste oil in the liquid is separated out, and the cleanliness of the cleaning solution is kept;
the water storage tank in the water washing device 1 is communicated with the water storage tank in the ultrasonic washing device 1, and the water storage tank in the water washing device 2 is communicated with the water storage tank in the water washing device 1, so that the cleaning water can be fully recycled, and the water resource is fully utilized while the cleanliness is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The application of the ultrasonic cleaning machine in the fastener hot galvanizing intelligent production line system is characterized in that: the application process comprises the following steps:
1) feeding: conveying and processing the fasteners in each process section in a conveying mode of conveying the fasteners by a track;
2) spraying and cleaning: after the fasteners are loaded, cleaning liquid is circularly sprayed to the surfaces of the fasteners by using a high-pressure spray pump, so that substances such as dust on the surfaces of the fasteners are washed off, then the cleaning liquid enters a spray water tank, the spray water tank is used for filtering, the cleaned dirt is separated, and then the filtered cleaning liquid can be recycled;
3) ultrasonic cleaning: the fastener advances to ultrasonic cleaning station along with the track, submerges in the washing liquid, and supersonic generator utilizes the mechanical vibration that ultrasonic wave cavitation osmotic force is strong to strike the fastener surface and combines the detergent effect to make the greasy dirt on fastener surface washed away. The principle of the ultrasonic cleaning machine is that sound energy of a power ultrasonic frequency source is converted into mechanical vibration through an energy converter, and ultrasonic waves are radiated to cleaning liquid in a groove through a cleaning groove wall. The micro-bubbles in the liquid in the tank can keep vibrating under the action of the sound wave because of the radiation of the ultrasonic wave. Destroying the adsorption of oil stains and the surface of the fastener, causing the fatigue damage of the stain layer to be separated, and scrubbing the surface of the fastener by the vibration of gas bubbles;
4) wind cutting 1: after ultrasonic cleaning is finished, the fastener is taken out of the cleaning liquid, and then the surface of the fastener is blown by high-pressure air, so that liquid on the surface of the fastener falls back into the groove, and the phenomenon that working liquid in the groove is polluted in a next working procedure can be avoided;
5) washing with water 1: a small amount of cleaning agent, oil stain and the like are still adhered to the surface of the fastener after the wind cutting 1, clear water is used for spraying the surface of the fastener, and the spray liquid used for washing can be taken out to supplement the liquid loss of the ultrasonic washing section after being recycled for a certain number of times;
6) wind cutting 2: blowing the surface of the fastener by using high-pressure air to enable liquid on the surface of the fastener to fall back into the groove, so that working liquid can be prevented from being polluted in the next working procedure;
7) and (3) washing with water: in order to ensure the surface cleanliness of the fastener, a water washing step 2 is added after the water washing step 1, further pollutants on the surface of the fastener are removed through the water washing step, and the spray liquid in the water washing step 2 can be used for supplementing the liquid consumption in the water washing step 1 after being recycled for a certain number of times, and the cleaning water is supplemented in the process so as to maintain the cleanliness;
8) wind cutting 3: cutting with the same wind 2;
9) acid washing: before pickling, the surface of the fastener is cleaned by the procedures, the surface of the fastener is cleaned without pollutants such as dust, carbon powder, loose oxide skin, oil stain and the like, and then the surface of the workpiece is cleaned by a pickling solution.
2. The application of the ultrasonic cleaning machine in a fastener hot galvanizing intelligent production line system according to claim 1 is characterized in that: the inner wall of the spraying water tank is movably provided with a filter screen, and the joint of the filter screen and the spraying water tank is provided with a clamping block and a clamping groove which are matched.
3. The application of the ultrasonic cleaning machine in a fastener hot galvanizing intelligent production line system according to claim 1 is characterized in that: the pickling solution is waste acid cleaning solution.
4. The application of the ultrasonic cleaning machine in a fastener hot galvanizing intelligent production line system according to claim 1 is characterized in that: an ultrasonic groove and a cleaning liquid purifier are arranged in the ultrasonic cleaning machine, and the ultrasonic groove is communicated with the cleaning liquid purifier.
5. The application of the ultrasonic cleaning machine in a fastener hot galvanizing intelligent production line system according to claim 1 is characterized in that: the water storage tank in the water washing 1 is communicated with the water storage tank in the ultrasonic cleaning, and the water storage tank in the water washing 2 is communicated with the water storage tank in the water washing 1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010946613.XA CN112222090A (en) | 2020-09-10 | 2020-09-10 | Application of ultrasonic cleaning machine in fastener hot galvanizing intelligent production line system |
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| CN202010946613.XA CN112222090A (en) | 2020-09-10 | 2020-09-10 | Application of ultrasonic cleaning machine in fastener hot galvanizing intelligent production line system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145562A (en) * | 2021-03-25 | 2021-07-23 | 浙江焜腾红外科技有限公司 | Glue removing device and method for long-wave infrared chip |
| CN113957451A (en) * | 2021-09-28 | 2022-01-21 | 陕西斯瑞新材料股份有限公司 | Treatment method for high cleanliness of surface of copper-chromium alloy contact |
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| CN113957451A (en) * | 2021-09-28 | 2022-01-21 | 陕西斯瑞新材料股份有限公司 | Treatment method for high cleanliness of surface of copper-chromium alloy contact |
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