KR101257243B1 - Manufacturing method for antique signboard - Google Patents

Abstract

PURPOSE: An antique signboard manufacturing method is provided to accurately and easily perform a blasting process on a base panel. CONSTITUTION: A base panel is prepared(S1). A surface of the base panel is blasted through an air blast apparatus(S2). The surface of the base panel blast-processed is cleaned(S3). Color ink type pigment is coated on the surface of the cleaned base panel(S4). The surface of the base panel is treated with an antique technique(S5). Finishing pigment is coated on the surface of the base panel of which surface is treated(S6). A specific pattern is formed on the surface of the base panel(S7). [Reference numerals] (S1) Base panel preparing step; (S2) Blasting step; (S3) Cleaning step; (S4) Color coating step; (S5) Antique treating step; (S6) Finish coating step; (S7) Pattern forming step;

Description

Manufacturing Method for Antique Signboard}

The present invention relates to an antique signboard manufacturing method. More specifically, it is possible to make the antique feel more effective by partially exposing the various colors, and the expression method is not only unique but also the production process can be performed in a simple manner. It is possible to make the blasting operation on the base panel more precisely and easily by constructing the device which can manufacture and maintain the abrasive spraying amount relatively uniformly with respect to the air blasting device used in the blasting processing on the base panel of the signboard. It relates to an antique signage method that can be performed.

Stores, companies, restaurants, and other sales offices typically place their identification signs on the outside of the fixed structure in which the office is located, either to indicate their location or for publicity purposes. can do.

Generally, a signboard is a fixed structure that is attached to the outside of a building where a business office is located, a prominent position and height of a passenger, and refers to a sign that displays the name of a business office, sales goods, and business items. .

This provides information about the office to passengers who pass through the building where the office is occupied.In general, it is enough to guide the location, but in particular, it is recommended that passengers be invited to the office. In the case of a necessary office (eg, a restaurant, a clothing store, a bar, etc.), it is necessary to more actively carry out the role of advertising and publicity about the office for the passengers.

Therefore, the signboard representing such a sales office is more prominent than the signboards of general companies, and generally has a colorful configuration.

However, these signs are almost the same in form and composition, and thus cannot be differentiated from other signs. Therefore, the signboards are larger and more colorful for differentiation, thus acting as a factor that hinders the aesthetics of the city. It is a new design that maximizes aesthetics without limiting the design of the city or undermining the aesthetics of the city.

As a signboard utilizing this aesthetic sense, signs of antique antique techniques have been developed recently, and the general antique signboard according to the prior art has a limitation in the expression method, and thus, the work process is not fully utilized. There was a problem such as an increase in the production cost and time is very complicated.

The present invention has been invented to solve the problems of the prior art, the object of the present invention is to effectively make the antique feel in a manner in which various colors are partially exposed, the expression method is not only very unique but also the production process It provides a method of making an antique signboard that can be performed in a simple manner, so that an antique signboard with a unique design can be made very easily.

Another object of the present invention is to configure the blasting operation on the base panel more precisely by configuring a device that can maintain the abrasive spraying amount relatively uniformly with respect to the air blasting apparatus used in the blasting process on the base panel of the signboard It is to provide an antique signboard manufacturing method that can be easily performed.

The above objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention by those skilled in the art.

The present invention, preparing a base panel; A blasting step of blasting the surface of the base panel through an air blasting apparatus; A washing step of washing the surface of the base panel which has been blasted through the blasting step using a washing solution; A color painting step of painting a color ink type paint on the surface of the base panel washed through the washing step; An antique processing step of surface-treating the surface of the base panel coated with the color painting step through an antique technique; Finish painting step of coating a finish paint on the surface of the base panel surface-treated through the antique processing step; And a pattern forming step of forming a specific pattern on the surface of the base panel which has been finished painting through the finishing painting step, wherein the color painting step sequentially paints a plurality of color ink type paints having different colors one by one. When each color ink type paint is applied, the coating surface is blasted, and then a new color ink type paint is applied. The antique processing step includes a plurality of color ink type paints on the surface of the base panel. The present invention provides an antique signboard manufacturing method characterized in that the surface of the base panel is surface-treated through an antique technique so that different colors are partially exposed.

At this time, the air blasting apparatus is formed so that the abrasive is stored in the inner space, the outer pipe is formed with an abrasive inlet on the upper end so that the abrasive is injected into the internal space from a separate abrasive tank; And both ends penetrately coupled to the outer pipe so as to protrude outwardly from the outer pipe, and one end of the air compressor is connected and coupled to supply compressed air to the inner space, and the other end is compressed from the air compressor and passed through the inner space. An inner pipe is connected to the blast nozzle so that the air can be injected, an abrasive inlet is formed on one side of the inner pipe to communicate with the inner space of the outer pipe, the abrasive stored in the inner space of the outer pipe It may be configured to be injected into the inner space of the inner pipe through the abrasive inlet hole by the pressure drop generated in the inner space of the inner pipe to be sprayed with the compressed air through the blast nozzle.

In addition, the abrasive inlet hole is formed to be located at the lower end of the inner pipe, the abrasive stored in the outer pipe inner space may be configured to be sucked upward into the inner pipe inner space through the abrasive inlet hole.

According to the present invention, an antique feel can be more effectively utilized in a manner in which various colors are partially exposed, and the expression method is not only very unique, but also the production process can be performed in a simple manner. There is an effect that can be made.

In addition, the blasting operation on the base panel can be performed more precisely and easily by constructing a device capable of maintaining a relatively uniform abrasive spray amount with respect to the air blasting apparatus used in the blasting processing on the base panel of the signboard. It can be effective.

1 is a flowchart illustrating a manufacturing process of an antique signboard manufacturing method according to an embodiment of the present invention;
Figure 2 is a perspective view schematically showing the configuration of the air blasting apparatus used in the antique signboard manufacturing method according to an embodiment of the present invention,
3 is a cross-sectional view schematically showing the internal structure of the air blasting device shown in FIG.
4 is a cross-sectional view schematically showing the internal structure of another form of the air blasting apparatus shown in FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a flowchart illustrating a manufacturing process of an antique signboard manufacturing method according to an embodiment of the present invention.

An antique signboard manufacturing method according to an embodiment of the present invention is a method of manufacturing a signboard having an antique feeling, where the antique feeling means an old and antique feeling, and through the surface treatment process of the antique technique, It's a way to make things feel antique.

According to an embodiment of the antique signboard manufacturing method, first, a preparation step (S1) of preparing a base panel forming a basic form of the signboard is performed. The base panel may be prepared in various forms according to the needs of the user, and the panel of various materials such as wood panels, metal panels or synthetic resin panels may be cut into various shapes.

Next, the blasting step (S2) of blasting the surface of the base panel prepared through the preparation step (S1) through a separate air blasting apparatus. Through the blasting process, the surface of the base panel () may be cleanly and smoothly processed, and impurities such as the surface may be removed, thereby smoothly performing the painting work thereafter. In this case, various kinds of air blasting apparatuses performing the blasting operation may be applied according to the needs of the user. In one embodiment of the present invention, an air blasting apparatus capable of more precise blasting may be applied by enabling uniform abrasive injection. This will be described later with reference to FIGS. 2 to 4.

After the blasting step (S2) to perform a washing step (S3) to wash the surface of the blasted base panel using a cleaning solution such as water or alcohol, and then to the surface of the base panel washed through the washing step (S3) A color painting step S4 for painting a color ink type paint is performed.

The color painting step (S4) is performed by sequentially painting a plurality of color ink type paints having different colors one by one. Each time each color ink type paint is applied, a new color ink type is formed after blasting the painted surface. Proceed in a way to promote the paint. For example, the coating is carried out in such a manner that the A paint is coated and then blasted, and the B paint is again coated thereon and then blasted. The above-described air blasting apparatus may also be used in the process of blasting after painting each paint.

On the other hand, as the color ink type paint, a paint or stain (transparent colorant) using a colorant (coloring agent) may be used. In the case of stain, as a colorant in which the texture of the material appears, not only can the texture of the material be used but also has the advantage of protecting the material.

After the color coating step S4, an antique processing step S5 is performed to surface-treat the surface of the base panel through an antique technique. The antique processing step S5 is a process of surface treatment such that an antique feel appears on the surface of the base panel to which the color ink type paint is coated, and various antique techniques may be used. This antique processing step (S5) proceeds in such a way that different colors by a plurality of color ink type paints are partially exposed on the surface of the base panel according to one embodiment of the invention.

For example, use a wash technique to peel off the painted surface to enhance the texture of the base panel, a grazing technique to wipe away the painted surface to reveal a double or mixed color, iron brush, scrubber, brush or sandpaper, etc. By scratching techniques such as scratching the coating surface can be applied.

Through the color painting step S4 and the antique processing step S5, various colors appear on the surface of the base panel, and at the same time, an old antique antique surface is formed.

Subsequently, a finish painting step (S6) is performed to paint a finish paint on the surface of the base panel, and a pattern forming step (S7) to form a specific pattern or a character picture, etc. according to the user's needs on the surface of the finish-painted base panel (S7). ), The production of the antique sign is completed. At this time, the finishing paint may be used a clear high strength clear coating that can be excellent in protecting the surface of the base panel and maintain an antique feel. In addition, the method of forming a specific pattern on the base panel in the pattern forming step (S7) may be performed by printing a specific pattern directly on the base panel or attaching a specific pattern produced separately.

Such an antique signboard manufacturing method can make the antique feel in a way that various colors are partially exposed, and the expression method is not only very unique but also the production process can be performed in a simple manner so that an antique signboard having a unique design can be easily created. Can be.

Next, the air blasting apparatus used in the process of performing the above-described blasting step S2 will be described in detail.

Figure 2 is a perspective view schematically showing the configuration of an air blasting apparatus used in the antique signboard manufacturing method according to an embodiment of the present invention, Figure 3 schematically shows the internal structure of the air blasting apparatus shown in FIG. It is a cross section.

The air blasting apparatus according to an embodiment of the present invention includes a blast body 200 forming a double pipe structure of the outer pipe 210 and the inner pipe 220 passing through the outer pipe 210. The blast body 200 is connected to the abrasive tank 100 so that the abrasive (E) is injected, the air compressor 300 is connected to the injection of compressed air, the blast nozzle for injecting the abrasive (E) with the compressed air ( 400 is connected.

The outer pipe 210 is formed so that the abrasive (E) can be stored in the inner space, and the abrasive inlet 212 at the upper end so that the abrasive (E) can be injected by its own weight from the separate abrasive tank 100 to the inner space ) Is formed. The outer pipe 210 may be formed in a simple case shape, preferably in the form of a hollow cylindrical pipe as shown in FIGS. 2 and 3 according to an embodiment of the present invention.

For example, the main body 211 in the form of a hollow cylindrical pipe with both ends closed, an abrasive inlet 212 protruding from the upper end of the main body 211, and protruding from the lower end of the main body 211. It may be configured to include a secondary storage unit 213. A thread S is formed on the inner circumferential surface of the abrasive inlet 212 and may be detachably coupled to the abrasive tank 100 in a manner that is screwed to the outlet of the abrasive tank 100. The auxiliary storage unit 213 protrudes downward at the lower end of the main body 211 to form a separate abrasive storage space, through which additional internal pipes are exhausted even when the abrasives E in the internal space of the main body 211 are exhausted. Abrasive E may be supplied to 220 at suction.

The inner pipe 220 is coupled to the outer pipe 210 so that both ends thereof protrude to the outside of the outer pipe 210, the air compressor 300 is connected to one end so that compressed air is supplied to the inner space, The blast nozzle 400 is connected and coupled to the end so that the compressed air supplied from the air compressor 300 and passed through the internal space may be injected. At this time, the inner pipe 220 is also preferably formed in the form of a hollow cylindrical pipe for smooth air flow, and is disposed to penetrate the outer pipe 210 in the longitudinal direction as shown in Figs. In addition, an abrasive inlet hole 221 is formed at one side of the inner pipe 220 so as to communicate with the inner space of the outer pipe 210.

According to this structure, in the air blasting apparatus according to the embodiment of the present invention, the abrasive (E) is introduced into the internal space of the external pipe 210 from the abrasive tank 100 through the abrasive inlet 212 by the weight of the external pipe ( 210) The interior space will be filled up. When the air compressor 300 and the blast nozzle 400 operate in this state, a high-speed compressed air flow occurs toward the blast nozzle 400 in the inner space of the inner pipe 220 as shown in FIG. 3. Therefore, a pressure drop phenomenon occurs due to a high-speed compressed air flow in the inner space of the inner pipe 220, and the abrasive E stored in the inner space of the outer pipe 210 is transferred to the abrasive inlet hole 221 by the pressure drop phenomenon. Through the inner pipe 220 is introduced into the inner space. The abrasive E introduced as described above flows to the blast nozzle 400 at high speed by the flow of compressed air in the inner space of the inner pipe 220, and is injected to the outside together with the compressed air through the blast nozzle 400. .

Therefore, when the blast nozzle 400 is positioned toward the surface of the workpiece, that is, the surface of the base panel, the abrasive E sprayed through the blast nozzle 400 strikes the surface of the workpiece and performs surface treatment by friction. Will perform.

At this time, the abrasive inlet hole 221 formed in the inner pipe 220 is preferably formed to be located at the lower end of the inner pipe 220, accordingly, the abrasive (E) stored in the inner space of the outer pipe 210 is self-weighted It is introduced by the suction force due to the pressure difference, not by the action by the suction inlet 221 upwards into the inner pipe 220 into the inner space, and then through the blast nozzle 400 along the flow of compressed air Is sprayed on.

According to such a structure, the air blasting apparatus according to the embodiment of the present invention comprises the blast body 200 in a double pipe structure, thereby primarily storing the abrasive E stored in the abrasive tank 100 in the outer pipe 210. Into the inner space to be stably stored by the self-weight, the abrasive (E) stored in the inner space of the outer pipe 210 is sucked into the inner space of the inner pipe 220 by the pressure difference.

Therefore, the abrasive E is sucked into the inner space of the inner pipe 220 because the abrasive E is sucked by the pressure difference into the inner space of the inner pipe 220 while being stably stored in the inner space of the outer pipe 210. During the process, the friction and movement of the abrasive E in the inner space of the outer pipe 210 are significantly reduced, thereby reducing wear of the outer pipe 210 and the inner pipe 220, thereby improving durability. As such, when the durability of the outer pipe 210 and the inner pipe 220 is improved, it is possible to take a long replacement period for this, so that the maintenance of the air blasting device is easy and the cost can be reduced.

In addition, the air blasting apparatus according to an embodiment of the present invention, unlike the prior art, even if the operating state of the air compressor 300 occurs unevenly, the pressure drop phenomenon occurring in the inner space of the inner pipe 220 may continue to occur. In addition, the non-uniform operating state of the air compressor 300 is alleviated, so that a pressure drop phenomenon occurs relatively uniformly. Therefore, the abrasive E stored in the inner space of the outer pipe 210 continues to flow into the inner space of the inner pipe 220 through the abrasive inlet hole 221, whereby the inflow of the abrasive E is relatively uniform. maintain. Therefore, since the injection amount of the abrasive E through the blast nozzle 400 is also kept relatively uniform, the blasting operation on the workpiece can be performed more accurately and precisely.

4 is a cross-sectional view schematically showing the internal structure of another form of the air blasting apparatus shown in FIG.

In the air blasting apparatus according to an embodiment of the present invention, as illustrated in FIG. 4B, the throttle baffle 230 may reduce the flow cross-sectional area for the compressed air on the inner circumferential surface of the inner pipe 220. A protrusion may be formed to be positioned in front of the abrasive inlet hole 221 along the direction.

When the throttle baffle 230 is formed such that the flow cross-sectional area of the compressed air decreases, the flow of the compressed air becomes faster in the process of passing through the throttle baffle 230, and thus passes through the throttle baffle 230. At a point, a pressure drop phenomenon occurs more significantly in the inner space of the inner pipe 220. At this time, since the throttle baffle 230 is positioned adjacent to the abrasive inlet hole 221 in front of the abrasive inlet hole 221, the pressure drop phenomenon is further enhanced in the section in which the abrasive inlet hole 221 is formed. Since the reinforcement of the pressure drop phenomenon in turn strengthens the suction force on the abrasive E, the inflow of the abrasive E through the abrasive inlet hole 221 is further increased. Therefore, even when the operating air pressure of the air compressor 300 is reduced, a relatively large amount of abrasive E may be injected through the blast nozzle 400.

Meanwhile, as illustrated in FIGS. 4A and 4B, the throttle baffle 230 is rotatably coupled with the other end such that one end thereof protrudes and releases inward from the inner circumferential surface of the inner pipe 220. Can be. That is, the throttle baffle 230 may be rotatably coupled around the hinge shaft 231 formed on the inner circumferential surface of the inner pipe 220.

At this time, it is preferable that an operating rod 240 capable of adjusting the rotational arrangement state of the throttle baffle 230 is provided, and the operating rod 240 has one end coupled to the outer surface of the throttle baffle 230 and the other end thereof. The through pipe may be coupled to the outer pipe 210 to protrude to the outside of the outer pipe 210. When the operating rod 240 is rotated and moved linearly along the length direction according to the structure, the throttle baffle 230 is connected to the linear movement of the operating rod 240 to (a) and (b) of FIG. 4. As shown, the rotational arrangement state is adjusted.

Therefore, the air blasting apparatus according to an embodiment of the present invention controls the rotational arrangement of the throttle baffle 230 by manipulating the operating rod 240, thereby the magnitude of the pressure drop phenomenon occurring in the inner space of the inner pipe 220. It can be adjusted, and thus the suction force for the abrasive (E) can be adjusted. As the suction force of the abrasive E is adjusted in this way, the inflow amount of the abrasive E is adjusted, and accordingly, the amount of abrasive injection through the blast nozzle 400 is also adjusted, so that the operation rod 240 is operated according to the user's needs. The amount of abrasive spray can be adjusted.

The air blasting apparatus described above can perform the blasting treatment on the base panel more precisely and variously, thereby making it easier to produce an antique sign.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

100: abrasive tank 200: blast body
210: outer pipe 211: main body
212: abrasive inlet 213: auxiliary reservoir
220: internal pipe 221: abrasive inlet hole
230: throttle baffle 240: working rod
300: air compressor 400: blast nozzle

Claims (3)

Preparing a base panel;
A blasting step of blasting the surface of the base panel through an air blasting apparatus;
A washing step of washing the surface of the base panel which has been blasted through the blasting step using a washing solution;
A color painting step of painting a color ink type paint on the surface of the base panel washed through the washing step;
An antique processing step of surface-treating the surface of the base panel coated with the color painting step through an antique technique;
Finish painting step of coating a finish paint on the surface of the base panel surface-treated through the antique processing step; And
The pattern forming step of forming a specific pattern on the surface of the base panel which is the finish coating process through the finish painting step
Lt; / RTI >
In the color painting step, a plurality of color ink type paints having different colors are sequentially painted one by one, and each new color ink type paint is blasted and then a new color ink type paint is applied. Progresses,
In the antique processing step, the surface of the base panel to the surface of the base panel through the antique technique to partially expose the different colors by a plurality of color ink type paints, characterized in that the antique signboard manufacturing method.
The method of claim 1,
The air blast device is
An outer pipe formed to store the abrasive in the inner space and having an abrasive inlet formed at an upper end thereof so that the abrasive can be introduced into the internal space from a separate abrasive tank; And
Both ends are coupled to the outer pipe so as to protrude outwardly from the outer pipe, and one end of the compressed air is connected to the air compressor so that compressed air is supplied to the inner space, and the other end is supplied from the air compressor and passed through the inner space. Pipes in which the blast nozzles are connected to enable the injection
It includes, wherein one side of the inner pipe is an abrasive inlet hole is formed so as to communicate with the inner space of the outer pipe, the abrasive stored in the inner space of the outer pipe is the abrasive by the pressure drop generated in the inner pipe inner space An antique signboard manufacturing method, characterized in that is introduced into the inner space of the inner pipe through an inlet hole and sprayed with compressed air through the blast nozzle.
3. The method of claim 2,
The abrasive inlet hole is formed so as to be located at the lower end of the inner pipe, the abrasive stored in the outer pipe inner space is sucked up into the inner pipe inner space through the abrasive inlet hole, characterized in that the antique signboard manufacturing method.

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