KR20150122427A - Manufacturing method for assembly products and assembly products manufactured by the same - Google Patents

Abstract

The present invention relates to a method for manufacturing an assembly and to an assembly manufactured by the manufacturing method. The method for manufacturing an assembly according to the present invention comprises: a step of designing an assembly, for drawing up an assembly plan by considering the design of the assembly; a step of laser cutting a synthetic resin plate for putting a synthetic resin plate into a machine tool, and laser cutting the synthetic resin plate into multiple unit elements based on the drawing; and a step of assembling the unit elements for assembling the corresponding unit elements for manufacturing the unit elements.

Description

Technical Field [0001] The present invention relates to a manufacturing method of an assembled product and a manufactured product manufactured by the manufacturing method,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing an assembled product and an assembled product manufactured by the method. More specifically, the present invention can be easily manufactured for various assembled products including a bank, a pencil holder, a frame, Of course, it is possible to manufacture an assembled product with its own unique shape or outline required by a consumer, and more particularly, to a method of manufacturing an assembled product which can repeatedly produce the same assembled product while lowering the unit price To a manufactured assembled product.

Piggy banks, pencil stands, picture frames, multi-stage shelves, etc., are the products or products that are often encountered in the vicinity.

Most of these products are produced by casting injection molding to lower the cost in the factory, and only a part of them, for example, a cover, is assembled and produced as a product.

This can easily be confirmed through piggy banks or desktop frames that are scattered around.

On the other hand, when making products by injection molding or the like, there may be advantages in mass production, but it is difficult to make products with their own unique shapes or shapes required by consumers.

For example, even in a case of a simple box-shaped cash box, it is possible to use a form in which a decorative member for decoration is inserted in a corner area or a shape in which the width and the width of the decorative member are made different from each other It is impossible to make a product with its own unique shape or appearance.

In some cases, the product is made by hand, but the product by hand is too expensive, and the same product can not be produced repeatedly.

Accordingly, there is a need for an efficient yet new and advanced manufacturing method for assembled products such as a bank, a pencil stand, a frame, and a multi-stage shelf.

Korea Patent Office Application No. 10-2009-0106959 Korea Patent Office Application No. 20-2003-0005847 Korea Patent Office Application No. 10-2001-0020509 Korea Patent Office Application No. 10-2005-0001969

It is an object of the present invention to provide an ink jet printer capable of easily manufacturing various assembled products including a bank, a pencil holder, a frame, a multistage shelf, etc., and also can manufacture an assembled product with its own unique shape or outer shape, Above all, it is an object of the present invention to provide an assembled product manufacturing method capable of repeatedly producing the same assembled product while lowering the unit price, rather than a completely manual work, and an assembled product manufactured by the manufacturing method.

The above object may be achieved by a method of designing an assembly product design drawing a design drawing for the assembled product taking into consideration the design of the assembled product; A synthetic resin plate material cutting step of placing the synthetic resin plate material in a machine tool and laser cutting the synthetic resin plate material into a plurality of unit parts based on the design drawing; And a unit assembling step of assembling the unit parts corresponding to each other in order to manufacture the assembled product.

And a polishing step of polishing the unit parts after performing the step of cutting the synthetic resin plate body laser.

And a post-processing step of processing the unit parts after painting or taping after the unit parts are assembled.

A computer program may be used at the design drawing stage of the assembled product, and the machine tool may be a numerical control machine tool (NC).

The above object can be achieved by an assembled product manufactured by the method of manufacturing an assembled product according to claim 1, wherein the assembled product comprises any one selected from a bank, a pencil holder, a frame, and a multistage shelf. .

According to the present invention, it is possible to manufacture various assembled products including a bank, a pencil stand, a frame, a multi-shelf shelf, etc., as well as to manufacture an assembled product with its own unique shape or outer shape required by a consumer, It is possible to produce the same assembled product repeatedly while lowering the unit price rather than the complete manual operation.

In the case of the assembled product manufactured according to the present invention, even if the same size and the same outer shape are used, it is possible to produce a completely different product style by changing the material of the cover, thereby contributing to the improvement of the value as an interior article.

1 is a flowchart of a method of manufacturing an assembled product according to the first embodiment of the present invention.
2A to 2D are step structural diagrams for explaining the manufacturing method of FIG.
3 is an image of an assembled product as a piggy bank manufactured by the assembled product manufacturing method according to the second embodiment of the present invention.
4A and 4B are step structural diagrams for explaining a method of manufacturing an assembled product according to a third embodiment of the present invention.
5A is a perspective view of unit parts for manufacturing an assembled product according to a fourth embodiment of the present invention.
5B is a plan structural view of an assembly part manufactured through the unit parts of FIG. 5A.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a flowchart of a method of manufacturing an assembled product according to a first embodiment of the present invention, and FIGS. 2 (a) to 2 (d) are step structural diagrams for explaining the manufacturing method of FIG.

Referring to these drawings, the method of manufacturing an assembled product according to the present embodiment can simplify the manufacture of various assembled products, manufacture the assembled product with its own unique shape or outline required by the customer, (S11), a synthetic resin plate body laser cutting step (S12), a unit parts polishing processing step (S13), and a polishing step (S13) are performed. Assembling unit parts (S14), and unit parts post-processing step (S15).

The design drawing design drawing step S11 is a process of designing the design drawing for the assembled product considering the design of the assembled product as shown in FIG.

In the case of this embodiment, the assembled product is selected as a box in the form of a box as shown in FIG. 2d.

However, since the scope of rights of the present invention is not limited thereto, the assembled product does not necessarily have to be a piggy bank, and even if it is a piggy bank, it does not have to be a box-like form as shown in FIG. 2d. That is, various kinds of assembled products can be designed and applied as products.

In the assembled product design drawing step S11, a computer program can be used. Of course, it can be designed and used directly on paper by hand.

However, it may be desirable to use a computer program, especially a 3D tool, to design complex geometries without difficulty, to make modifications easily, and to enable repetitive operations.

Typical 3D tools include catia, uni graphics, rhino, inventor, 3dmax, solid works, CAD, and the like.

The synthetic resin plate body laser cutting step S12 is a step of cutting the synthetic resin sheet body into a plurality of unit parts by laser cutting based on the design drawing made in the design drawing design step S11 by inserting a synthetic resin sheet, .

2B, the parts shown in FIG. 2C are a plurality of unit parts, which form the basis of the assembled product.

Although not necessarily, the machine tool used in performing the step S12 of cutting the synthetic resin plate body may be a numerical control machine tool (NC).

For reference, numerically controlled machine tools are also known as NC machine tools. The numerical control machine tool is composed of a calculator command mechanism that commands the machine to operate, a mechanism that detects whether the machine is moving according to the command, and the target value and the detected value are compared. If the target value is different from the target value, And the like.

The shape, dimensions, and number of the unit parts (refer to FIG. 2C) to be assembled products (refer to FIG. 2C) are translated into special numerical symbols from the design drawings of the assembled product as in this embodiment. . When this is put into the control device, a command is issued to the machine tool, and the cutting tool operates according to the command, and the synthetic resin sheet body is automatically cut to produce unit parts as shown in FIG. 2C.

In case of imitation cutting, it is not necessary to produce a template, and even if you change from one operation to another, you only need to change the tape, you can operate several machines at the same time with one command tape, And has various advantages such as being movable.

Of course, it is common to use a numerically controlled machine tool in performing the step S12 of cutting the synthetic resin plate, but it is also possible to use a laser cutter, for example, something to do.

The unit parts polishing step S13 is a process of polishing a plurality of unit parts (see FIG. 2C) produced through the process of FIG. 2B to FIG. 2C.

Various types of unit parts as shown in FIG. 2C are required for producing a box shaped box as an assembled product according to the present embodiment, and all of them can be produced through a machine tool. If the ends of the parts are kept in a smooth state, the unit parts polishing step S13 may be omitted.

However, considering that burrs or the like may be generated at the ends of the processing unit parts, the polishing step S13 of the unit parts may be necessary for improving the quality of the product.

The unit parts assembling step S14 is a process of assembling a plurality of unit parts made in FIG. 2C and assembling the corresponding unit parts according to their positions, thereby manufacturing an assembled product as shown in FIG. 2D.

A number of additional bolts and nuts may be used for robust assembly, but this need not be the case. In other words, you can make assembled products using only unit parts without bolts and nuts.

However, in order to improve the quality of the product, or to improve the value of the product, the unit parts may be converted into another image by painting or taping and then released as a product. In this case, The parts post-processing step S15 may be further applied.

In other words, the unit parts post-processing step S15 may be a step of painting or taping the unit parts after the unit parts assembling step, but is not necessarily applied but is optional.

According to this embodiment having such a structure and method, it is possible to manufacture an assembled product such as a bank, for example, as well as to manufacture an assembled product with its own unique shape or outline required by a consumer.

In other words, since the shape and size of the finished product can be changed by slightly modifying the design drawing design step (S11) of the assembled product, manufacturing of the assembled product can be simplified, and the assembled product can be assembled The product can be manufactured.

Also, according to the present embodiment, it is possible to produce the same assembled product repeatedly while lowering the unit price, rather than the previous full manual operation.

3 is an image of an assembled product as a piggy bank manufactured by the assembled product manufacturing method according to the second embodiment of the present invention.

In the case of FIG. 3, the shape and size of the outer appearance are the same as those of the product of FIG. 2D, but the overall color and material are different.

This can be easily realized by applying the synthetic resin plate used in the step S12 of the synthetic resin plate body laser to, for example, translucent acrylic as shown in Fig.

The difference from FIG. 2d is that the assembled product of FIG. 3 can be projected with the translucent acrylic applied thereto, and serves as a photographing unit capable of additionally placing photographs on the surface.

Even if the structure of this embodiment is applied, it is possible to manufacture the assembled product such as a bank, for example, as well as to manufacture the assembled product with its own unique shape or outer shape required by the customer. It is possible to repeatedly produce the same assembled product while lowering it.

4A and 4B are step structural diagrams for explaining a method of manufacturing an assembled product according to a third embodiment of the present invention.

Referring to these drawings, in the case of this embodiment, the assembled product is, for example, a pencil holder of the type shown in FIG. 4B.

In order to manufacture an assembled product as a pencil stand of the type as shown in FIG. 4B, as described above, the steps of drawing the design drawings of the assembled product, laser cutting the synthetic resin sheet, polishing the unit parts, assembling the unit parts, . ≪ / RTI >

As described above, the step of polishing the unit parts and the step of post-processing the unit parts are added as necessary and need not necessarily be included.

4A is formed, and a plurality of unit parts are formed by laser cutting through a synthetic resin plate, and the corresponding parts are also assembled together according to positions, so that an assembled product as a pencil stand as shown in FIG. 4B Can be manufactured.

In particular, in the case of the present embodiment, since the bolt and nut are not designed in a state in which the bolt and the nut are not required, the bolt and the nut need not have an advantage .

Even if the structure of this embodiment is applied, it is possible to manufacture the assembled product such as a bank, for example, as well as to manufacture the assembled product with its own unique shape or outer shape required by the customer. It is possible to repeatedly produce the same assembled product while lowering it.

FIG. 5A is a perspective view of unit parts for manufacturing an assembled product according to a fourth embodiment of the present invention, and FIG. 5B is a plan structural view of an assembled part manufactured through the unit parts of FIG. 5A.

Referring to these figures, in the case of this embodiment, an assembled product 100 as a multi-stage shelf, which may also be called a shelf, is manufactured as shown in Fig. 5B.

Such an assembled product 100 can store or display books, documents, or ornaments in three empty spaces S, for example.

5B, the steps of drawing the design drawings of the assembled product, laser cutting the synthetic resin sheet, polishing the unit parts, assembling the unit parts, and post-processing the unit parts .

As described above, the step of polishing the unit parts and the step of post-processing the unit parts are added as necessary and need not necessarily be included.

In particular, since there are only three socket-type unit parts U1 to U3 and a plurality of plate bodies P as shown in FIG. 5A, it can be easily performed considering the progress of the drawing step of the assembly product design drawing.

In the case of this embodiment, since the number and types of parts, i.e., the unit parts U1 to U3, P, are small, the manufacturing is very convenient and the assembling work can be carried out only by sandwiching work, .

Particularly, since the assembled products of this embodiment can be connected continuously in the width direction, the breadth and width of the shelf can be increased as needed, which can be sufficiently manufactured without further design changes.

Even if the structure of this embodiment is applied, it is possible to manufacture the assembled product such as a bank, for example, as well as to manufacture the assembled product with its own unique shape or outer shape required by the customer. It is possible to repeatedly produce the same assembled product while lowering it.

If this method is applied, there will be an advantage that various kinds of assembled products such as a frame, a shelf, a shelf, a helicopter, a car and the like can be produced out of a bank, a pencil stand, and a multi-stage shelf. Therefore, the scope of the present invention should not be limited to the products shown in the above embodiments.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

S11: Steps in the design drawing of the assembly product
S12: Synthetic resin sheet metal laser cutting step
S13: Unit parts polishing step
S14: Assembly step of unit parts
S15: unit parts post-processing step

Claims (5)

A design drawing of an assembly product design drawing a design drawing for the assembled product considering the design of the assembled product;
A synthetic resin plate material cutting step of placing the synthetic resin plate material in a machine tool and laser cutting the synthetic resin plate material into a plurality of unit parts based on the design drawing; And
And assembling unit parts for assembling the corresponding unit parts to manufacture the assembled product.
The method according to claim 1,
Further comprising a polishing step of polishing the unit parts after performing the step of cutting the synthetic resin plate body laser.
The method according to claim 1,
Further comprising the step of post-processing unit parts after painting or taping the unit parts after performing the unit parts assembling step.
The method according to claim 1,
A computer program is used at the design stage of the assembly product design drawing,
Wherein the machine tool is a numerical control machine tool (NC).
An assembled product manufactured by the manufacturing method of an assembled product according to claim 1, comprising any one selected from a bank, a pencil stand, a frame, and a multi-stage shelf.

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