CN108085694B - Automatic steel ball packaging process - Google Patents
Automatic steel ball packaging process Download PDFInfo
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- CN108085694B CN108085694B CN201611048248.0A CN201611048248A CN108085694B CN 108085694 B CN108085694 B CN 108085694B CN 201611048248 A CN201611048248 A CN 201611048248A CN 108085694 B CN108085694 B CN 108085694B
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- steel ball
- steel balls
- oil
- rust
- steel
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
- C23C22/62—Treatment of iron or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Quality & Reliability (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses an automatic steel ball packaging process, which is characterized by comprising the following steps: the method comprises the following steps: the steel balls enter a steel ball pretreatment mechanism from a feeding channel for pretreatment, the pretreatment process comprises decontamination, rust removal, water washing, passivation and drying, and the pretreated steel balls are conveyed to a steel ball sorting mechanism by a conveyor belt to screen the steel balls; the steel balls after screening are conveyed to an automatic oil spraying and rust preventing mechanism through a conveyor belt to automatically spray oil to the steel balls; conveying the steel balls after oil injection to an air drying mechanism by a conveyor belt for air drying; conveying the air-dried steel balls to an automatic weighing device by a conveyor belt for quantitative weighing, and pouring the weighed steel balls into a packing box for packaging and warehousing. The steel ball is pretreated before the steel ball is sprayed with the anti-rust oil, so that the outer surface of the steel ball is better coated with the anti-rust oil, and the anti-rust effect of the steel ball is improved.
Description
Technical Field
The invention relates to the field of steel ball processing, in particular to an automatic packaging process of steel balls.
Background
The steel ball is an important basic part, especially the precise industrial steel ball plays a great role in the national economic development, under some special conditions, the steel ball of special material is often needed to complete the functions which are required to be achieved under different environments, the common steel ball is used as the basic part in the daily life mechanical parts, the role played by the common steel ball is extremely great, in the actual manufacturing process, because steel ball manufacturers such as steel plants and the like are produced in batches of several tons or even dozens of tons, some steel balls can be accumulated for a period of time before being packaged, and the steel ball can be sprayed with rust-proof oil when being packaged, so that some dirt or rust spots can be inevitably deposited before being packaged due to weather, environment or other factors, the quality of the steel ball is seriously influenced in the packaging process, even after the rust-proof oil is sprayed, the rust-proof effect is not obvious.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic steel ball packaging process capable of effectively improving the rust-proof performance of a steel ball.
The invention adopts the following technical scheme:
an automatic packaging process for steel balls is characterized in that: the method comprises the following steps:
the method comprises the following steps: the steel ball enters a steel ball pretreatment mechanism for pretreatment through a feeding channel, the pretreatment process comprises decontamination and rust removal, water washing, passivation and drying, the decontamination and rust removal process comprises the steps of conveying the steel ball into a roller filled with a rust remover through a conveyor belt for rolling and cleaning, wherein the cleaning temperature is 40-60 ℃, the cleaning time is 10-30S, the steel ball after decontamination and rust removal enters a water washing channel for water washing of the surface of the steel ball, the water washing is carried out, then a 4-6% sodium hydroxide solution is sprayed on the surface of the steel ball for neutralizing the residual rust remover, meanwhile, the surface of the steel ball is passivated, and then the steel ball is dried;
step two: conveying the pretreated steel balls to a steel ball sorting mechanism by a conveyor belt to screen the steel balls so as to remove the mixed steel balls with different sizes;
step three: the steel balls after screening are conveyed to an automatic oil spraying and rust preventing mechanism through a conveyor belt to automatically spray oil to the steel balls;
step four: conveying the steel balls after oil injection to an air drying mechanism by a conveyor belt for air drying;
step five: conveying the air-dried steel balls to an automatic weighing device by a conveyor belt for quantitative weighing, and pouring the weighed steel balls into a packing box for packaging and warehousing.
Further, the components of the rust remover comprise, by weight: 7 to 14 percent of hydrochloric acid, 2 to 5 percent of acetic acid, 3 to 4 percent of sodium dodecyl benzene sulfonate, 3 to 4 percent of polyethylene glycol octyl phenyl ether, 0.05 to 0.15 percent of organic builder and the balance of soft water.
Further, the organic builder is one or more of citric acid, polyacrylic acid and nitrilotriacetic acid salt.
Further, the anti-rust oil comprises the following components in parts by weight: 45-60 parts of base oil, 8-10 parts of sodium lauryl ether sulfate, 3-5 parts of isobutanol, 5-10 parts of stearic acid amide, 5-10 parts of N-oleoyl amino acid, 8-10 parts of benzene and 1-2 parts of antioxidant.
Further, the drying process comprises the steps of arranging vent holes on the side wall of the steel ball channel and continuously introducing hot air into the steel ball channel from the vent holes, wherein the temperature of the hot air is 50-60 ℃.
Furthermore, the automatic oil injection rust prevention mechanism comprises an oil injection tank, wherein a plurality of oil injection holes are uniformly formed in the side wall and the top wall of the oil injection tank, and the number of the oil injection holes is more than 20.
Furthermore, a heating tube and a vent hole are arranged in the air drying mechanism, the heat emitted by the heating tube and the air blown out from the vent hole are used for removing the redundant oil quantity on the steel ball meter, and the temperature of the heating tube is 50-80 ℃.
The invention has the beneficial effects that:
the method adds a pretreatment process before the steel ball is packaged, so that dirt and rust spots on the surface of the steel ball can be effectively removed, the rust remover used in the method is low in acid content, the rust spots on the surface of the steel ball can be removed, the characteristics of the steel ball cannot be influenced, and a low-concentration sodium hydroxide solution is used for neutralizing and passivating the steel ball at the later stage of pretreatment, so that residual acid substances on the surface of the steel ball can be effectively removed, and finally, the steel ball is dried, so that the surface of the steel ball is smoother, and rust preventive oil can be better coated on the outer surface of the steel ball, and the rust preventive effect of the steel ball is improved; according to the invention, after the steel ball is sprayed with the anti-rust oil, the steel ball is heated and air-dried, so that redundant anti-rust oil on the surface of the steel ball can be effectively removed, and the steel ball is convenient to assemble in the subsequent process.
Drawings
FIG. 1 is a process flow diagram of the present invention;
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Example 1
An automatic packaging process for steel balls is characterized in that: the method comprises the following steps:
the method comprises the following steps: the steel ball is pretreated by a steel ball pretreatment mechanism which is fed into a feeding channel, the pretreatment process comprises decontamination and rust removal, water washing, passivation and drying, the decontamination and rust removal process comprises conveying the steel ball into a roller filled with a rust remover by a conveyor belt to be rolled and cleaned, the cleaning temperature is 40 ℃, the cleaning time is 10S, the steel ball after decontamination and rust removal enters a water washing channel to be washed on the surface of the steel ball, 4% sodium hydroxide solution is sprayed on the surface of the steel ball to neutralize the residual rust remover after water washing, the surface of the steel ball is passivated at the same time, the drying process comprises arranging vent holes on the side wall of the steel ball channel and continuously introducing hot air, so that the surface of the steel ball is dried, and the temperature of the hot air is 50 ℃;
step two: conveying the pretreated steel balls to a steel ball sorting mechanism by a conveyor belt to screen the steel balls so as to remove the mixed steel balls with different sizes;
step three: the steel balls after screening are conveyed to an automatic oil spraying and rust preventing mechanism through a conveyor belt to automatically spray oil to the steel balls, the automatic oil spraying and rust preventing mechanism comprises an oil spraying tank, a plurality of oil spraying holes are uniformly formed in the side wall and the top wall of the oil spraying tank, and the number of the oil spraying holes is 25;
step four: conveying the steel balls after oil injection to an air drying mechanism by a conveying belt for air drying, wherein a heating pipe and a vent hole are arranged in the air drying mechanism, redundant oil quantity on a steel ball surface is removed by utilizing heat emitted by the heating pipe and air blown out from the vent hole, and the temperature of the heating pipe is 50 ℃;
step five: conveying the air-dried steel balls to an automatic weighing device by a conveyor belt for quantitative weighing, and pouring the weighed steel balls into a packing box for packaging and warehousing.
The rust remover comprises the following components in percentage by weight: 7% of hydrochloric acid, 3% of acetic acid, 3% of sodium dodecyl benzene sulfonate, 3% of polyethylene glycol octyl phenyl ether, 0.05% of organic builder and the balance of soft water.
The organic builder is citric acid.
The anti-rust oil comprises the following components in parts by weight: 55 parts of base oil, 8 parts of sodium lauryl ether sulfate, 5 parts of isobutanol, 5 parts of stearic acid amide, 5 parts of N-oleoyl amino acid, 10 parts of benzene and 2 parts of antioxidant.
Example 2
An automatic packaging process for steel balls is characterized in that: the method comprises the following steps:
the method comprises the following steps: the steel ball is pretreated by a steel ball pretreatment mechanism which is fed into a feeding channel, the pretreatment process comprises decontamination and rust removal, water washing, passivation and drying, the decontamination and rust removal process comprises conveying the steel ball into a roller filled with a rust remover by a conveyor belt to be rolled and cleaned, the cleaning temperature is 50 ℃, the cleaning time is 20S, the steel ball after decontamination and rust removal enters a water washing channel to be washed on the surface of the steel ball, 5% sodium hydroxide solution is sprayed on the surface of the steel ball to neutralize the residual rust remover after water washing, the surface of the steel ball is passivated at the same time, the drying process comprises arranging vent holes on the side wall of the steel ball channel and continuously introducing hot air, so that the surface of the steel ball is dried, and the temperature of the hot air is 50 ℃;
step two: conveying the pretreated steel balls to a steel ball sorting mechanism by a conveyor belt to screen the steel balls so as to remove the mixed steel balls with different sizes;
step three: the steel balls after screening are conveyed to an automatic oil spraying and rust preventing mechanism through a conveyor belt to automatically spray oil to the steel balls, the automatic oil spraying and rust preventing mechanism comprises an oil spraying tank, a plurality of oil spraying holes are uniformly formed in the side wall and the top wall of the oil spraying tank, and the number of the oil spraying holes is 30;
step four: conveying the steel balls after oil injection to an air drying mechanism by a conveying belt for air drying, wherein a heating pipe and an air vent are arranged in the air drying mechanism, redundant oil quantity on a steel ball surface is removed by utilizing heat emitted by the heating pipe and air blown out of the air vent, and the temperature of the heating pipe is 60 ℃;
step five: conveying the air-dried steel balls to an automatic weighing device by a conveyor belt for quantitative weighing, and pouring the weighed steel balls into a packing box for packaging and warehousing.
The rust remover comprises the following components in percentage by weight: 9% of hydrochloric acid, 3.5% of acetic acid, 3.5% of sodium dodecyl benzene sulfonate, 3% of polyethylene glycol octyl phenyl ether, 0.08% of organic builder and the balance of soft water.
The organic builder is polyacrylic acid.
The anti-rust oil comprises the following components in parts by weight: 45 parts of base oil, 9 parts of sodium lauryl ether sulfate, 5 parts of isobutanol, 8 parts of stearic acid amide, 10 parts of N-oleoyl amino acid, 9 parts of benzene and 1 part of antioxidant.
Example 3
An automatic packaging process for steel balls is characterized in that: the method comprises the following steps:
the method comprises the following steps: the steel ball is pretreated by a steel ball pretreatment mechanism which is fed into a feeding channel, the pretreatment process comprises decontamination and rust removal, water washing, passivation and drying, the decontamination and rust removal process comprises conveying the steel ball into a roller filled with a rust remover by a conveyor belt to be rolled and cleaned, the cleaning temperature is 60 ℃, the cleaning time is 30S, the steel ball after decontamination and rust removal enters a water washing channel to be washed on the surface of the steel ball, 6% sodium hydroxide solution is sprayed on the surface of the steel ball to neutralize the residual rust remover after water washing, the surface of the steel ball is passivated at the same time, the drying process comprises arranging vent holes on the side wall of the steel ball channel and continuously introducing hot air, so that the surface of the steel ball is dried, and the temperature of the hot air is 60 ℃;
step two: conveying the pretreated steel balls to a steel ball sorting mechanism by a conveyor belt to screen the steel balls so as to remove the mixed steel balls with different sizes;
step three: the steel balls after screening are conveyed to an automatic oil spraying and rust preventing mechanism through a conveyor belt to automatically spray oil to the steel balls, the automatic oil spraying and rust preventing mechanism comprises an oil spraying tank, a plurality of oil spraying holes are uniformly formed in the side wall and the top wall of the oil spraying tank, and the number of the oil spraying holes is 30;
step four: conveying the steel balls after oil injection to an air drying mechanism by a conveying belt for air drying, wherein a heating pipe and an air vent are arranged in the air drying mechanism, redundant oil quantity on a steel ball surface is removed by utilizing heat emitted by the heating pipe and air blown out of the air vent, and the temperature of the heating pipe is 80 ℃;
step five: conveying the air-dried steel balls to an automatic weighing device by a conveyor belt for quantitative weighing, and pouring the weighed steel balls into a packing box for packaging and warehousing.
The rust remover comprises the following components in percentage by weight: 14% of hydrochloric acid, 3.5% of acetic acid, 3.5% of sodium dodecyl benzene sulfonate, 3% of polyethylene glycol octyl phenyl ether, 0.14% of organic builder and the balance of soft water.
The organic builder is a mixture of three of citric acid, polyacrylic acid and nitrilotriacetic acid salt, wherein the three are 1: 1: 1, and mixing.
The anti-rust oil comprises the following components in parts by weight: 60 parts of base oil, 10 parts of sodium lauryl ether sulfate, 3 parts of isobutanol, 8 parts of stearic acid amide, 10 parts of N-oleoyl amino acid, 8 parts of benzene and 1 part of antioxidant.
Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the present invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (6)
1. An automatic packaging process for steel balls is characterized by comprising the following steps:
the method comprises the following steps: the steel ball enters a steel ball pretreatment mechanism for pretreatment through a feeding channel, the pretreatment process comprises decontamination and rust removal, water washing, passivation and drying, the decontamination and rust removal process comprises the steps of conveying the steel ball into a roller filled with a rust remover through a conveyor belt for rolling and cleaning, wherein the cleaning temperature is 40-60 ℃, the cleaning time is 10-30S, the steel ball after decontamination and rust removal enters a water washing channel for water washing of the surface of the steel ball, the water washing is carried out, then a 4-6% sodium hydroxide solution is sprayed on the surface of the steel ball for neutralizing the residual rust remover, meanwhile, the surface of the steel ball is passivated, and then the steel ball is dried;
step two: conveying the pretreated steel balls to a steel ball sorting mechanism by a conveyor belt to screen the steel balls so as to remove the mixed steel balls with different sizes;
step three: conveying the screened steel balls to an automatic oil-spraying rust-proof mechanism through a conveyor belt, and automatically spraying oil on the steel balls by adopting rust-proof oil;
step four: conveying the steel balls after oil injection to an air drying mechanism by a conveyor belt for air drying;
step five: conveying the air-dried steel balls to an automatic weighing device by a conveyor belt for quantitative weighing, and pouring the weighed steel balls into a packing box for packaging and warehousing;
wherein, the components of the rust remover comprise the following components in percentage by weight: 7 to 14 percent of hydrochloric acid, 2 to 5 percent of acetic acid, 3 to 4 percent of sodium dodecyl benzene sulfonate, 3 to 4 percent of polyethylene glycol octyl phenyl ether, 0.05 to 0.15 percent of organic builder and the balance of soft water.
2. The automatic packaging process of steel balls according to claim 1, characterized in that: the organic builder is one or more of citric acid, polyacrylic acid or nitrilotriacetic acid salt.
3. The automatic packaging process of steel balls according to claim 1, characterized in that: the anti-rust oil comprises the following components in parts by weight: 45-60 parts of base oil, 8-10 parts of sodium lauryl ether sulfate, 3-5 parts of isobutanol, 5-10 parts of stearic acid amide, 5-10 parts of N-oleoyl amino acid, 8-10 parts of benzene and 1-2 parts of antioxidant.
4. The automatic packaging process of steel balls according to claim 1, characterized in that: the drying process comprises the steps of arranging vent holes on the side wall of the steel ball channel and continuously introducing hot air into the steel ball channel from the vent holes, wherein the temperature of the hot air is 50-60 ℃.
5. The automatic packaging process of steel balls according to claim 1, characterized in that: the automatic oil spraying rust prevention mechanism comprises an oil spraying tank, wherein a plurality of oil spraying holes are uniformly formed in the side wall and the top wall of the oil spraying tank, and the number of the oil spraying holes is more than 20.
6. The automatic packaging process of steel balls according to claim 1, characterized in that: and a heating tube and a vent hole are arranged in the air drying mechanism, the redundant oil quantity on the steel ball surface is removed by utilizing the heat emitted by the heating tube and the air blown out from the vent hole, and the temperature of the heating tube is 50-80 ℃.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611048248.0A CN108085694B (en) | 2016-11-23 | 2016-11-23 | Automatic steel ball packaging process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611048248.0A CN108085694B (en) | 2016-11-23 | 2016-11-23 | Automatic steel ball packaging process |
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| CN108085694A CN108085694A (en) | 2018-05-29 |
| CN108085694B true CN108085694B (en) | 2020-03-27 |
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| CN111266353A (en) * | 2018-12-04 | 2020-06-12 | 无锡飞云球业股份有限公司 | Method for cleaning precision finished steel balls |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202909742U (en) * | 2012-10-29 | 2013-05-01 | 江苏力星通用钢球股份有限公司 | Precise comprehensive inspection room for steel ball finished surface |
| CN105670754A (en) * | 2008-05-27 | 2016-06-15 | 吉坤日矿日石能源株式会社 | Rust-preventive oil composition |
| CN105839116A (en) * | 2016-05-23 | 2016-08-10 | 徐州猎奇商贸有限公司 | Oil removing and rust removing agent used for treating metal surface |
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2016
- 2016-11-23 CN CN201611048248.0A patent/CN108085694B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670754A (en) * | 2008-05-27 | 2016-06-15 | 吉坤日矿日石能源株式会社 | Rust-preventive oil composition |
| CN202909742U (en) * | 2012-10-29 | 2013-05-01 | 江苏力星通用钢球股份有限公司 | Precise comprehensive inspection room for steel ball finished surface |
| CN105839116A (en) * | 2016-05-23 | 2016-08-10 | 徐州猎奇商贸有限公司 | Oil removing and rust removing agent used for treating metal surface |
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Denomination of invention: Steel ball automatic packaging process Effective date of registration: 20220803 Granted publication date: 20200327 Pledgee: Industrial Commercial Bank of China Ltd. Yunhe branch Pledgor: HUANCHI YUNHE BALL CO.,LTD. Registration number: Y2022330001609 |