KR20170058614A - The metal button of different production nonferrous methods - Google Patents
The metal button of different production nonferrous methods Download PDFInfo
- Publication number
- KR20170058614A KR20170058614A KR1020150162419A KR20150162419A KR20170058614A KR 20170058614 A KR20170058614 A KR 20170058614A KR 1020150162419 A KR1020150162419 A KR 1020150162419A KR 20150162419 A KR20150162419 A KR 20150162419A KR 20170058614 A KR20170058614 A KR 20170058614A
- Authority
- KR
- South Korea
- Prior art keywords
- button
- guide
- ferrous metal
- plate
- forming
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B1/00—Buttons
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B1/00—Buttons
- A44B1/02—Buttons characterised by their material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
- B21D53/48—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples buttons, e.g. press-buttons, snap fasteners
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/243—Chemical after-treatment using organic dyestuffs
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to a method of manufacturing a non-ferrous metal button, and more particularly, to a method of manufacturing a non-ferrous metal button by molding a non-ferrous metal such as aluminum by press working, forming an oxide film by surface treatment, The present invention is not limited thereto.
The feature of the present invention described above is to provide a method of manufacturing a non-ferrous metal plate, the method comprising: forming a button for stamping and forging a non-ferrous metal plate into a button shape by press working; Forming an anodic oxide film on the surface of the molded product by electrolytically working the formed molded product after the molding is cleanly cleaned and then placed in an electrolytic bath containing the sulfuric acid electrolytic solution; A dyeing step of coloring an anodic oxide coating formed of porous fibers by applying a dye; And a drying step of carrying out a heat treatment at a temperature of 60 to 75 캜 while transferring the dyed button-shaped material through the conveyor of the drying furnace.
Description
The present invention relates to a method of manufacturing a non-ferrous metal button, and more particularly, to a method of manufacturing a non-ferrous metal button by molding a non-ferrous metal such as aluminum by press working, forming an oxide film by surface treatment, The present invention is not limited thereto.
In general, a button is a small piece of metal, plastic, glass, shell, bone, or wood that has been processed and molded. It is used as a functional purpose and decoration for attaching clothes to a garment using a thread. In fact, the hole in the button itself is two or four in the outer perforation, and the inner perforation is usually sideways.
Among them, the metallic button is mainly formed by die casting, and since the button is molded and finished by plating, the metal button is very difficult to be molded, and it takes considerable time, And the manufacturing cost is increased.
In particular, metal buttons have a considerable weight, so that when metal buttons are tied to thin clothes such as summer clothes, clogs such as sagging of the fabric have occurred, so that a proposal of a light metal button that can be used for thin clothing has been desperately required.
In the prior art, a method of manufacturing a button combined with a decorative plate (prior art 2) is disclosed in Patent Document 10-0761349 entitled " Method of manufacturing button and its button "(prior art 1) and registered patent No. 10-1539891 have.
The prior art 1 is a method of manufacturing a button, comprising: a mold producing step of producing a mold having a shape and a pattern; A fabricating mold for fabricating a blank for producing a button using the mold; Pouring molten synthetic resin into the fabric frame to produce a primary blank; Forming a secondary blank by pouring molten synthetic resin having different colors onto a surface engraved with the pattern of the primary blank prepared in the above step; And a button forming step of forming the outer surface of the secondary blank produced in the above step into a desired shape.
The prior art 2 includes a primary coloring step of coloring a material of the aluminum plate to combine an aluminum decorative plate with a button body of synthetic resin; A printing step of forming a pattern on the surface-treated material in the primary coloring step; A first peeling step of removing a coating on a colored part in the primary coloring step except for the pattern part; A secondary coloring step of coating a material having undergone the first peeling step with a selected color; A second peeling step of removing the printed layer of the pattern from the material in which the secondary coloring step has been completed; A cutting and shaping step of cutting a pattern part formed in the above step to a predetermined size to manufacture a decorative plate and then bending the outer frame part of the decorative plate; And a coupling step of fixing the decorative plate to the button body of the synthetic resin material.
The prior art 1 is a technique for manufacturing a beautiful button using an inlaid technique by primary and secondary blanks work in which molten synthetic resin is poured into a fabrication frame. In the prior art 2 , an aluminum decorative plate is attached to a synthetic resin body, Since the technique of printing a variety of designs on the surface of the decorative plate to increase the beauty of the buttons, as in the present invention , the non-ferrous aluminum is press-processed to easily form the buttons while being lightweight. I could not find any technology to keep it beautiful.
The present invention has been made in view of the above problems, and its object is to provide a non-ferrous metal button capable of molding a non-ferrous metal by a simple pressing process, And the like.
According to an aspect of the present invention for achieving the above object, there is provided a method of manufacturing a button, comprising: molding a button to form a button by stamping and forging a non-ferrous metal plate by press working; Forming an anodic oxide film on the surface of the molded product by electrolytically working the formed molded product after the molding is cleanly cleaned and then placed in an electrolytic bath containing the sulfuric acid electrolytic solution; A dyeing step of coloring an anodic oxide coating formed of porous fibers by applying a dye; And a drying step of carrying out a heat treatment at a temperature of 60 to 75 캜 while transferring the dyed button-shaped material through the conveyor of the drying furnace.
The non-ferrous metal button of the present invention completed through the above-described manufacturing process is produced by press-working aluminum continuously, so that the metal button is manufactured by the casting method by die casting in the prior art, It is possible to provide a manufacturing method of a low-cost and high-efficiency non-ferrous metal button which improves the quality of the button and lowers the manufacturing cost since it is possible to mass-produce very easily, Is very light. When the cloth hangs on the clothes, it is prevented from being closed due to slackening of the fabric and dyed in various colors, so that the appearance of the button can be maintained beautifully and the high quality button having good corrosion resistance and abrasion resistance by the anode / Which can be implemented as external It is possible to provide high-performance non-ferrous metal buttons with high competitiveness.
1 is a perspective view of a flat button completed by the manufacturing method of the present invention,
2 is a perspective view of a ring button completed by the manufacturing method of the present invention,
FIGS. 3A to 3E are cross-sectional views illustrating a manufacturing process of the ring button according to the present invention,
4A to 4B are cross-sectional views showing an operating state of a press mold used for molding a ring button according to the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example
An aluminum plate material, which is a non-ferrous metal, is placed on a die of a press and subjected to pressing and forging to form a button.
A button-shaped groove is formed in the lower mold of the press in the molding step of the button, and the upper mold is lowered to form a button shape while stamping the aluminum plate.
The non-ferrous metal is made of a very lightweight metal material such as nickel, aluminum, magnesium and cadmium, but aluminum is used in the present invention.
Subsequently, the molded body of the button was cleaned, electrolytic (electrolytic) work was carried out in which an electric current was passed through an electrolytic bath containing a sulfuric acid electrolytic solution to form an anodic oxide film on the surface of the molded body.
In the electrolysis step, when a current flows into an electrolytic cell (electrolytic cell) containing a sulfuric acid solution with an aluminum plate as an anode, oxygen is generated on the surface of the aluminum plate by the charge (charge) generated at this time to form a thick oxide film, The oxide film is formed of a porous and fibrous material, so that not only the penetration of the dye but also the electrical insulation is high, and the oxidation film having good corrosion resistance and abrasion resistance is formed.
Subsequently, a dyeing step of applying a dye to the anodized film formed of a porous material and applying a color thereto was carried out.
Then, the button molding completed with dyeing was transferred through the conveyor of the drying furnace, and a drying operation was performed by heat-treating at a temperature of 60 to 75 캜 to complete the production of the non-ferrous metal button.
The non-ferrous metal button completed by the above-described manufacturing process is very light in weight, so that when the fabric is hanged on the clothes, it is prevented from being closed due to sagging of the fabric and dyed in various colors to maintain the appearance of the button beautifully, Thus, it is possible to realize a high quality button having good corrosion resistance and abrasion resistance.
In addition, since the button is formed by press working, the molding of the button is very simple compared with the conventional method of molding the button by the casting method by die casting, so that mass production (mass production) is possible, It is possible to provide a method of manufacturing a high-efficiency non-ferrous metal button which can improve the quality of the non-ferrous metal and improve the manufacturing cost.
On the other hand, in the button forming step of the present invention, an aluminum plate material, which is a non-ferrous metal, is press-processed to press the
However, in some cases, as shown in Fig. 2, it is also possible to press the
The pressing of the flat button may be performed by punching the flat button one or two times, but the molding of the
The ring button is formed by extruding a molten aluminum material to form a
A preferred embodiment of the molding step of the annular button will be described in detail as follows.
That is, as shown in FIG. 3A, a material for molding the
3B, the
At this time, the cut-out
3C, the
Subsequently, as shown in Fig. 3D, the
3E, the
As described above, since the
4A and 4B, the
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the scope of the invention. It will be understood by those skilled in the art that various changes may be made and equivalents may be resorted to without departing from the scope of the appended claims.
10: Plate 11: Guide
12: Cutting balls 20: Flat button
21: hole 30: ring button
31:
40: Upper mold 41:
50: lower mold 51: movable base
51a:
52: Guide pin
Claims (3)
Forming an anodic oxide film on the surface of the molded product by electrolytically working the formed molded product after the molding is cleanly cleaned and then placed in an electrolytic bath containing the sulfuric acid electrolytic solution;
A dyeing step of coloring an anodic oxide coating formed of porous fibers by applying a dye;
And a drying step of carrying out a heat treatment at a temperature of 60 to 75 캜 while transferring the dyed button-shaped material through the conveyor of the drying furnace.
An extrusion molding step of extruding the melted aluminum material so as to protrude the guide 11 on the bottom surface of the plate material 10;
A first drilling step in which the cutout hole 12 is continuously drilled in the aluminum plate 10 by press working so that the lower guide 11 of the plate 10 is cut to a predetermined length;
The sheet material 10 positioned between the cut-out holes 12 in the sheet material 10 having the cut-out hole 12 is pressed to form a schematic shape of the button and the guide 11 on the bottom surface is cut to form a ring 31) in the second machining step;
A third machining step of forming the shape of a loop button by drilling the through hole 31a in the bottom ring 31 formed by cutting the guide 11 while completing the shape of the button by pressing the plate material 10;
And punching the plate material (10) to separate the ring button (30) in the form of a complete button to complete the molding of the button.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150162419A KR20170058614A (en) | 2015-11-19 | 2015-11-19 | The metal button of different production nonferrous methods |
Applications Claiming Priority (1)
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KR1020150162419A KR20170058614A (en) | 2015-11-19 | 2015-11-19 | The metal button of different production nonferrous methods |
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KR20170058614A true KR20170058614A (en) | 2017-05-29 |
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KR1020150162419A KR20170058614A (en) | 2015-11-19 | 2015-11-19 | The metal button of different production nonferrous methods |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102029305B1 (en) | 2018-06-25 | 2019-10-07 | 주식회사 파스토조 | Button for Suit |
CN112548578A (en) * | 2019-09-25 | 2021-03-26 | Ykk株式会社 | Method and apparatus for manufacturing component for buckle stopper |
CN116493507A (en) * | 2023-05-15 | 2023-07-28 | 东莞市钮纽实业有限公司 | One-step forming die for hand sewing buckle |
-
2015
- 2015-11-19 KR KR1020150162419A patent/KR20170058614A/en active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102029305B1 (en) | 2018-06-25 | 2019-10-07 | 주식회사 파스토조 | Button for Suit |
CN112548578A (en) * | 2019-09-25 | 2021-03-26 | Ykk株式会社 | Method and apparatus for manufacturing component for buckle stopper |
CN116493507A (en) * | 2023-05-15 | 2023-07-28 | 东莞市钮纽实业有限公司 | One-step forming die for hand sewing buckle |
CN116493507B (en) * | 2023-05-15 | 2023-10-31 | 东莞市钮纽实业有限公司 | One-step forming die for hand sewing buckle |
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