KR101273427B1 - Method for manufacturing metal logo badge - Google Patents

Abstract

PURPOSE: A manufacturing method of a metal logo badge is provided to prevent workers from being wounded while dealing with logo badges, and to prevent textile of cleaners from being stuck on the logo badge's frame when cleaning the surface of the logo badges by curve-processing the logo badge's frame with first, second, and third polishers, thereby improving the workability of cleaning. CONSTITUTION: A manufacturing method of a metal logo badge comprises the following steps: a) adhering a stainless board(150) on a plastic tape(110,130); b) laminating a dry film on the stainless board; c) performing an exposure on the laminated stainless board; d) exposing by developing by coating a developer on the surface of the exposure-processed stainless board; e) heat-treating the developed stainless board after washing and infrared ray(IR)-drying; f) chemical-treating the heat-treated surface of the stainless board with ferric chloride(FeCl3) solution; g) washing and peeling off the chemical-treated stainless board; h) washing and IR-drying the peeled off stainless board; i) curve-processing and polishing the dried outline of the stainless board; j) ultrasonic-cleaning the processed stainless board; k) jig-inserting the ultrasonic-cleaned stainless board; and l) adhering a plastic tape on the completed product. [Reference numerals] (AA) Start; (BB) End; (S11) Adhering a stainless board on a plastic tape; (S12) Laminating a dry film; (S13) Exposing to light; (S14) Developing; (S15) Washing, drying, and heat treating; (S16) Chemical-treating the heat-treated surface of the stainless board with ferric chloride(FeCl3) solution; (S17) Washing and peeling off; (S18) Washing and drying; (S19) Polishing the dried outline of the stainless board; (S20) Ultrasonic-cleaning; (S21) Jig-inserting; (S22) Adhering a plastic

Description

Method for manufacturing metal logo badge

The present invention relates to a method for manufacturing a metal logo badge, particularly in the manufacture of a metal logo badge that is attached to the casing of various products such as home appliances, toys, etc. to display the brand of the company producing the product, the edge of the logo badge is curved By including the step of processing, it is possible to prevent the operator from injuring in handling the logo badge, and also to prevent the hairs or fabrics caught on the edge of the logo badge in the process of cleaning the logo badge, metal logo badge The present invention relates to a metal logo badge manufacturing method capable of eliminating the need for forming a bridge connecting the strap portion with the strap.

Generally, the more prominent the company, the logos, emblems, etc. are produced on the nameplate to represent the company, attached to the product and widely promoted through the mass media.

Conventionally, nameplates are manufactured by various materials and various manufacturing methods, for example, plastic injection molding, press processing, die casting, engraving, and the like.

On the other hand, the metal logo badge (Logo) is provided with a logo that is designed by designing the trademark, brand name and the company name of the company in a unique font for the product. In general, the logo badge is attached to the casing of various products such as toys, such as a communication device such as a wireless telephone, TV, VCR, washing machine, toys, etc. to indicate the brand of the company producing the product.

At this time, since the edge of the logo badge having a stainless material (SUS 304) is usually provided at right angles, there is a problem that the operator is injured by the sharp edge formed as described above in the process of handling the logo badge.

In addition, in the process of cleaning the surface of the logo badge with a hair clip or fabric to wipe off or wipe off the dust on the surface of the logo badge, there was a cumbersome problem that the hair is caught on the sharp edge.

In addition, by forming a bridge connecting the metal logo badge and the strap portion, there is a problem that the bridge marks occur in a later step.

Korean Laid-Open Patent Publication No. 2000-0030062 (June 05, 2000), the technology to which the invention belongs and the prior art in the field Republic of Korea Utility Model Registration No. 20-0330382 (October 07, 2003), the technology to which the invention belongs and the prior art in the field

The present invention has been made in view of the above-described problems of the prior art, and an object of the present invention is to provide a metal logo badge manufacturing method capable of preventing an operator from being injured in the process of handling a logo badge.

Another object of the present invention is to clean the dust on the surface of the logo badge, even if the surface of the logo badge with a hair clip or fabric, etc. Even if the surface of the logo badge is prevented from getting caught in hair or fabric, the efficiency of cleaning work It is to provide a method for producing a metal logo badge that can increase the.

Still another object of the present invention is to provide a metal logo badge manufacturing method which does not require the formation of a bridge connecting the metal logo badge and the strap portion.

In order to achieve the above object of the present invention, a) attaching a stainless plate on a vinyl tape; b) laminating a dry film on the plate; c) exposing the laminated plate; d) developing by applying a developer to the surface of the exposed plate material; e) heat-treating the developed plate after washing and infrared (IR) drying; f) chemically treating the surface of the heat treated plate with a second iron chloride solution; g) washing and peeling the chemically treated plate material; h) washing and IR drying the stripped sheet; i) polishing the edges of the dried sheet material after polishing the surface; j) ultrasonic cleaning the polished and polished plate; k) JIG INSERT the ultrasonically cleaned sheet; l) a step of adhering a vinyl tape to the finished product manufactured through step k) is provided.

In the present invention, the chemical treatment in step f) is made at a rate of 0.28 to 0.35 m / min for 10 to 30 minutes at a temperature of 38 ~ 42 ℃.

In this invention, the exfoliation in step g) removes the foreign matter through deposition or spray.

In the present invention, the polishing in the step i), the edge of the dried plate material is first, second, third round processing polishing.

According to the metal logo badge manufacturing method of the present invention as described above, has the following effects.

First, since the edge of the logo badge is curved through the first, second and third grinders, it is possible to prevent an operator from being injured in the process of handling the logo badge.

Second, since the edge of the logo badge is curved, even if the surface of the logo badge is wiped with a hair or fabric to remove or wipe off the dust on the surface of the logo badge, it is possible to prevent the hair from being caught on the edge of the logo badge. As a result, the efficiency of cleaning operations can be improved.

Third, in the product attaching step, holding the stainless product cut off the vinyl tape, it is not necessary to form a bridge connecting the metal logo badge and the strap portion, thereby preventing the formation of bridge marks in the subsequent process can do.

1 is a process flow chart of a metal logo badge manufacturing method according to the present invention,
Figure 2 is a plan view showing a state where a stainless plate attached on a vinyl tape in the metal logo badge manufacturing method according to the present invention,
3 is a schematic view for explaining a polishing and polishing process in the metal logo badge manufacturing method according to the present invention,
Figure 4 is a plan view showing a state in which the metal logo badge according to the invention placed between the vinyl tape.

Hereinafter, a metal logo badge manufacturing method according to a preferred embodiment of the present invention will be described in detail.

The terms or words used below should not be construed as being limited to ordinary or dictionary meanings, and the inventors can properly define the concept of terms in order to explain their invention in the best way. It should be interpreted as meanings and concepts corresponding to the technical spirit of the present invention.

1 is a process flow diagram of a metal logo badge manufacturing method according to the invention, Figure 2 is a plan view showing a state in which a stainless plate attached on a vinyl tape in the metal logo badge manufacturing method according to the invention, Figure 3 It is a schematic diagram for demonstrating the grinding | polishing and gloss process in the manufacturing method of a metal logo badge based on this invention.

In addition, Figure 4 is a plan view showing a state in which the metal logo badge according to the invention placed between the vinyl tape.

1 and 2, the metal logo badge manufacturing method according to the present invention, material preparation step, laminating step, exposure and development step, chemical treatment step, grinding (grinding) and polishing step, jig insert (JIG INSERT), and a step of adhering the vinyl tape.

First, a material for preparing a metal logo badge is prepared. That is, by purchasing stainless steel (SUS 304) which is a raw material, the specification is cut to the appropriate size horizontally and vertically through a shearing machine. Thereafter, the stainless steel plate 150 (hereinafter, abbreviated as "plate material") cut through the preprocessor is washed.

Subsequently, the plate 150 is attached on the vinyl tape 110 having a longer length and width than the washed plate 150 (S11).

Subsequently, the dry film is laminated on the plate member 150 through a laminating machine (S12). At this time, the laminating conditions are not particularly limited, it is carried out at a speed of 0.35 ~ 0.5m / min for 10-30 seconds at a temperature of about 90 ~ 100 ℃.

Subsequently, the laminated plate 150 is placed between vinyls having logos formed on both surfaces thereof, and exposed through an exposure apparatus (S13). That is, the light is directly directed to the photosensitive surface for 10 to 30 seconds at about 5 ~ 22 ℃ temperature through an exposure machine.

Thereafter, the developer is applied to the surface of the plate member 150 exposed by the developing machine automatic line and developed for 5 to 7 minutes at a temperature of about 40 to 50 ° C. (S14).

Then, the developed plate 150 is washed in an automatic line and infrared (IR) drying and then heat treated for 40 to 60 minutes at about 130 ~ 150 ℃ temperature in the oven (S15).

Subsequently, while passing through the surface of the plate 150 heat-treated in the automatic etching machine line through a plurality of chambers (1 to 3 chambers) in sequence with a ferric chloride (FeCl₂) solution for about 10 to 30 minutes at a temperature of about 38 ~ 42 ℃ The surface of the plate 150 is consumed by chemical treatment at a speed of 0.28 to 0.35 m / min (S16).

At this time, the temperature conditions are limited as described above because the corrosion rate is lowered when the temperature is lower than 38 ° C., and the corrosion rate is increased when the temperature is 42 ° C. or higher.

In addition, the time and speed conditions are defined as above in consideration of the thickness of the plate 150, and according to the thickness of the plate 150, time and speed conditions are appropriately adjusted within the above range.

Subsequently, the chemically treated plate 150 is removed after washing in an automatic line to remove foreign substances (S17). At this time, it is preferable to use immersion or spray for peeling, and peeling removes the remaining dry film by passing the board | plate material 150 through a caustic soda solution.

At this time, the dilution ratio of caustic soda is preferably water: caustic soda (98%) = 1000L: 10kg, the temperature is about 50 ° C, and the speed is 1.0-1.2 m / min.

Thereafter, the stripped plate 150 is washed in an automatic line and infrared (IR) dried (S18).

Thereafter, the dried plate 150 is polished (grinded) and then polished (S19). That is, while the edge of the first dried plate 150 is curved, polished in the 1st, 2nd, 3rd order, referring to FIG. 3, the plate 210 on which the plate 150 is seated along the inner circumference of the rotating plate 200. ) Are arranged at equal intervals, and the polishing and polishing means are provided at intervals of about 120 ° along the outer circumference of the rotating plate 200.

The jaw 210 is rotated left and right in a state in which the product is sucked into the air (air) from the bottom in the state where the plate 150 is raised. On the other hand, the polishing and polishing means, the primary polishing machine 310 is provided to be rotated up and down in the direction orthogonal to the plate 150, the secondary polisher 320 can be rotated up and down in the direction orthogonal to the plate 150 It is provided.

The primary polishing machine 310 performs a rough degree of polishing, and the secondary polishing machine 320 performs a minute degree of polishing to sharpen the edges of the plate 150 through the first and second polishing machines 310 and 320. Surface processing.

On the other hand, the tertiary polishing machine 330 is provided to be rotatable vertically in the direction orthogonal to the plate material 150, so that the surface of the plate material 150 is polished together with the secondary polishing machine 320.

Thereafter, the polished and polished plate 150 is ultrasonically cleaned through an ultrasonic cleaner (S20).

Thereafter, a jig insert (JIG INSERT) operation is performed through the temporary jig (S21).

Then, as shown in Figure 4, the vinyl tape 130 is adhered to the finished product, that is, the metal logo badge 170 prepared through the above process (S22), the metal logo badge 170 thus prepared is necessary The vinyl tape 130 is peeled off to separate the metal logo badge 170, and then attached to the casing of the desired product as described above to indicate the brand of the company producing the product.

In the above process, since the edge of the metal logo badge 170 is curved through the first, second, and third grinders, the worker may be prevented from being injured in the process of handling the metal logo badge 170.

Further, even if the surface of the metal logo badge 170 is wiped with a hair or a fabric to wipe off or wipe off the dust on the surface of the metal logo badge 170, the metal logo badge is curved, so the metal logo badge 170 is processed. By preventing hairs or fabrics from being caught on the edge of the cloth, the efficiency of the cleaning operation can be improved.

In addition, in the above-described product attaching step (S11), since the vinyl tape 110 is holding the cut stainless product, it is not necessary to form a bridge connecting the metal logo badge 170 and the strap portion, As a result, it is possible to prevent the formation of bridge marks in a later step.

As described above, the metal logo badge manufacturing method according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings disclosed herein, and various modifications by those skilled in the art within the scope of the technical idea of the present invention. Of course this can be done.

110, 130: vinyl tape 150: stainless steel plate
170: Metal Logo Badge

Claims (5)

a) attaching a stainless sheet to the vinyl tape;
b) laminating a dry film on the plate;
c) exposing the laminated plate;
d) developing by applying a developer to the surface of the exposed plate material;
e) heat-treating the developed plate after washing and infrared (IR) drying;
f) chemically treating the surface of the heat treated plate with a second iron chloride solution;
g) washing and peeling the chemically treated plate material;
h) washing and IR drying the stripped sheet;
i) polishing the edges of the dried sheet material after polishing the surface;
j) ultrasonic cleaning the polished and polished plate;
k) JIG INSERT the ultrasonically cleaned sheet;
l) adhering a vinyl tape to the finished product prepared through step k).
The method of claim 1,
Chemical treatment in step f),
Method of producing a metal logo badge, characterized in that made at a rate of 0.28 ~ 0.35m / min for 10-30 minutes at a temperature of 38 ~ 42 ℃.
The method of claim 1,
Peeling in step g),
Method of producing a metal logo badge, characterized in that the foreign material is removed by immersion or spray.
The method of claim 1,
Polishing in step i) is,
Method of producing a metal logo badge, characterized in that the curved surface grinding of the dried plate material in the first, second, third order.
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