KR101164324B1 - Apparatus for processing a metal plate - Google Patents

Abstract

The present invention relates to a metal plate case forming apparatus, and more particularly, in the state of manufacturing a case such as a refrigerator or a washing machine, one side of the metal plate is fixed in a state in which a folded portion of the metal plate is fixed so as to be folded at a predetermined angle at a predetermined position. Alternatively, the metal plates on both sides can be folded to form a necessary case, and the folding part of the metal plate can be freely adjusted according to the size of the plate. A rotating body that is rotated by folding both sides, a fixed body that fixes the metal plate by pressing a predetermined line of the metal plate from the upper portion of the metal plate, and the metal plate folded by the rotating body to stop at a predetermined position. Located at the top, the upper conveying body for transporting the metal plate It should.

Description

Metal plate case forming apparatus {APPARATUS FOR PROCESSING A METAL PLATE}

The present invention relates to a metal plate case forming apparatus, and more particularly, in the state of manufacturing a case such as a refrigerator or a washing machine, one side of the metal plate is fixed in a state in which a folded portion of the metal plate is fixed so as to be folded at a predetermined angle at a predetermined position. Or it is possible to form the required case by folding both of the metal plate to the top, as well as to a metal plate case forming apparatus that can freely adjust the folded portion of the metal plate according to the size of the plate.

Household appliances such as refrigerators and washing machines used in ordinary homes have various functions according to the development of IT technology, and the demand for them is rapidly increasing as they provide convenience of life. Therefore, the reality is that the automation of the manufacturing process is made to meet this demand.

Home appliances have a variety of functions depending on the type, but in general, the inside is protected by a metal case in general, the metal case is a difference in size depending on the home appliances, but the manufacturing process is almost the same.

Most of the metal casing is in the form of a cube, and in order to make a cube, a metal plate needs to be folded.

In addition, since the size of the metal plate varies depending on the type of electronic products, a device suitable for each size should be provided.

However, in the related art, there is a problem that the folding process of the metal plate itself to make the home appliance case is difficult to be made automatically by a series of processes, which is difficult when there is a difference in the size of the product case.

The first object of the present invention for solving the above problems is to be able to fold the metal plate at a predetermined position for manufacturing the case of the home appliance, as well as to quickly and accurately produce the metal plate case through a series of automated processes It is to provide a metal plate case molding apparatus that can be.

A second object of the present invention is to provide a metal plate case forming apparatus that can be easily manipulated so as to fold the metal plate according to the size of the case to be manufactured.

Metal plate case forming apparatus according to an embodiment of the present invention for achieving the above object is a rotating body to rotate by folding both sides of the metal plate around a predetermined line to fold the metal plate located on the upper; Fixing body for fixing the metal plate by pressing a predetermined line of the metal plate on the upper portion of the metal plate; And an upper transfer member positioned on an upper portion of the metal plate so that the metal plate folded by the rotating body can be stopped at a predetermined position, and transferring the metal plate.

At this time, the rotating body is a support for supporting the lower portion of the metal plate; And a first rotating plate and a second rotating plate which are symmetrically positioned at both sides of the support part and press both sides of the metal plate located at the upper side to fold the metal plate upward.

In addition, the fixing body is located on the top of the rotating body, the body moving up and down; Located symmetrically under the body, and includes a fixed shaft for pressing a predetermined line of the metal plate.

Here, the fixed shaft may include a first fixed shaft and a second fixed shaft for pressing the upper portion of the two predetermined lines to symmetrically fold both sides of the metal plate.

On the other hand, the first fixed shaft and the second fixed shaft is composed of a plurality of sections, each section is characterized in that the coupling and separation, each section is formed with a groove or a hole on both sides, and adjacent sections and Can be combined to form one groove or hole.

In addition, the upper transfer body is located in the upper portion of the fixing body, the upper body to move; It may include a first stop plate and a second stop plate to stop the metal plate folded by the rotating body in the lower portion of the upper body.

Each of the first and second stop plates includes at least one buffer plate for alleviating the impact of the folded metal plate, and the suction plate is fixed to the metal plate by suction.

In this case, the upper transfer member may transfer the metal plate after suction fixing and fixing the metal plate by the buffer plate using the first and second stop plates.

The metal plate case forming apparatus according to the present invention as described above has an effect of easily folding the metal plate by a simple operation according to the size of the metal plate.

In addition, the metal plate case forming apparatus according to the present invention has the effect of enabling a large amount of case production through the process of continuously folding the plate-shaped metal plate.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the basic concept of folding a metal plate by the metal plate case shaping | molding apparatus by this invention.
It is a figure which shows the structure of the metal plate case shaping | molding apparatus which concerns on this invention.
It is a figure which shows the perspective view of the metal plate case shaping | molding apparatus by this invention.
Figure 4 is a view showing an embodiment in which the metal plate of various sizes are molded by the metal plate case forming apparatus according to the present invention.
5 is a view showing the configuration of a metal plate case forming apparatus according to the present invention for molding metal plates of various sizes.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, if it is determined that detailed descriptions of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the basic concept of folding a metal plate by the metal plate case shaping | molding apparatus by this invention.

As shown, FIG. 1 shows a shape in which a plate-shaped metal plate is folded about predetermined positions 101 and 102 to manufacture a case such as a home appliance.

In order to fold a plate-shaped metal plate as shown in A of FIG. 1, a case having a shape like B may be made by applying a force while rotating upward as shown by an arrow in a state of being fixed with a fixing device at a predetermined position (101, 102), that is, a straight line to be folded. have.

However, Figure 1 shows a simple plate shape, the edge portion of the plate is subjected to a variety of processing for the production of a casing, such as home appliances. In particular, the corner portions of the plate can be made in a constantly protruding shape.

Hereinafter, the metal plate case forming apparatus and method for manufacturing cases, such as an electronic product, as FIG. 1 are demonstrated concretely.

FIG. 2: shows the structure of the metal plate case shaping | molding apparatus which concerns on this invention, and FIG. 3 is a figure which shows the perspective view of the metal plate case shaping | molding apparatus which concerns on this invention.

As shown, the metal plate case forming apparatus according to the present invention, while rotating the metal plate fixed by the fixing body 200, the fixed body 200 for fixing the metal plate 100 around the folding portion to the upper pressure The upper conveying member 400 which stops and folds the folded metal plate 100 at the top so that the folded rotating body 300 and the metal plate 100 rotated by the rotating body 300 can be accurately folded. ). In addition, it may include a transfer plate 500 for transferring the metal plate processed in the previous process.

Specifically, the fixed body 200 is the first fixed shaft 210 and the second fixed shaft 220 and the first fixed shaft 210 and the second fixed shaft 220 for pressing the upper surface of the metal plate at a constant pressure. It is composed of a body 230 to be connected. The body 230 moves up and down by a conveying device (not shown), and when the metal plate 100 is pressed, the body 230 moves downward so that the body plate (not shown) is moved by the first fixed shaft 210 and the second fixed shaft 220. Press the center of the folding portion of 100, and after the metal plate 100 is folded back to the top.

Here, the first fixed shaft 210 and the second fixed shaft 220 may be formed to be symmetrical with each other to press the metal plate 100 along the folding line of FIG.

Accordingly, the first fixed shaft 210 and the second fixed shaft 220 are formed to have a constant length according to the length of the width of the metal plate 100. Because, when the metal plate 100 is a flat plate shape, the length of the first fixed shaft 210 and the second fixed shaft 220 is not a big problem, but when the edge of the metal plate is formed to protrude as necessary The length of the first fixed shaft 210 and the second fixed shaft 220 is determined by the derived portion. Therefore, when the sizes of the metal plate 100 are different, the lengths of the first fixed shaft 210 and the second fixed shaft 220 need to be changed accordingly. Details thereof will be described with reference to FIGS. 4 and 5.

The rotating body 300 folds both sides of the metal plate 100 around the portion pressed by the fixing body 200 in a state where the transferred metal plate 100 is located.

To this end, the rotating body 300 includes a support part 310 and a first rotating plate 320 and a second rotating plate 330 that fold both sides of the metal plate 100 around the supporting part 310.

The first rotating plate 320 and the second rotating plate 330 are connected to the support 310 so as to rotate about the support 310. Therefore, when the metal plate 100 is transferred and positioned above the support part 310, the first rotating plate 320, and the second rotating plate 330, the first rotating plate 320 and the pressing plate 200 may be pressed. The second rotating plate 330 rotates to fold the metal plate 100.

The first rotating plate 320 and the second rotating plate 330 may be formed in the shape of a plate so that the metal plate 100 can be easily transferred, and may be formed in a form in which two or more plates having a predetermined length are combined.

The upper transfer member 400 is the upper body 410 and the symmetrical first stop plate 420 and the second stop plate 430 to allow the metal plate 100 to stop at the bottom of the upper body 410 is folded. And a first stop shaft 423 and a second stop shaft 433 connected to the upper body 410 so that the first stop plate 420 and the second stop plate 430 can rotate. Include.

The first stop plate 420 and the second stop plate 430 may be formed at a position corresponding to an angle at which the metal plate 100 can be folded to the maximum, and the first stop plate 420 and the second stop plate 430 may be formed. Each of the) may be provided with a buffer plate (421, 422, 431, 432) to mitigate the impact when the metal plate 100 hits the contact surface with the metal plate (100).

The shock absorbing plates 421, 422, 431, and 432 not only relieve the impact of the metal plate 100 when the metal plate 100 rotates, but also fix the metal plate 100 when the metal plate 100 is completely folded, and It serves to transfer the processed metal plate 100 in accordance with the movement of the body (410).

Various methods may be used in which the buffer plates 421, 422, 431, and 432 secure the metal plate. For example, a method in which the buffer plates 421, 422, 431, and 432 suck and fix the metal plate may be used. Accordingly, the first stop shaft 423 and the first stop shaft 423 and the first stop plate 420 and the second stop plate 430 connected to the body portion 410 in a state where the buffer plates 421, 422, 431, and 432 hold the metal plate. 2 rotates based on the stop shaft 433 and then transfers the metal plate 100 according to the movement of the body portion 410.

4 shows an embodiment in which metal plates of various sizes are formed by the metal plate case forming apparatus according to the present invention, and FIG. 5 is a view showing the configuration of the metal plate case forming apparatus according to the present invention for forming metal plates of various sizes. .

As shown, FIG. 4 shows examples of metal plates of various sizes.

In the case where the lengths of the widths of the metal plate 100 are different, such as A, B, and C, and when the edges of the metal plate are formed in a protruding shape for manufacturing home appliances, the first fixing plate 210 and the first fixing plate 210 of FIG. 2 The length of the fixing plate 220 should be suitable for the length of each of the width A, B, C.

FIG. 5 shows an embodiment in which the lengths of the first fixing plate 210 and the second fixing plate 220 can be adjusted according to the length of the width of the metal plate 100. Here, it demonstrates according to the form of the 1st fixing plate 210. FIG.

The first fixing plate 210 is connected to the body 230, as shown in FIGS. 2 and 3.

Here, the first fixing plate 210 is composed of a plurality of sections 201, 202, 203, 304, and 205, and these sections 201, 202, 203, 304, and 205 are combined to press the metal plate 100. One fixed plate 210 to be.

Each section 201, 202, 203, 304, 205 can be combined and separated as needed. Here, the method of joining or separating the sections 201, 202, 203, 304, and 205 may be variously used.

For example, as shown in FIG. 5, when the width of the metal plate 100 is formed to have a length of D _1, the sections 201, 202, 203, 304, and 205 may be combined as shown in FIG. 5A, and the metal plate 100 may be combined. If the width of D) is D ₂ , some sections 204 and 205 are separated from the section of the first fixing plate 210.

Coupling and disengaging sections 201, 202, 203, 304, and 205 can join and disengage along guide 20 through each section. However, this is only an example, and in the case where the sections 201, 202, 203, 304, and 205 can move along the body 230, the coupling and detachment may be performed without the guide 20.

However, each section 201, 202, 203, 304, 205 may form a constant groove or hole in the portion to be bonded to each other to facilitate the coupling and separation. At this time, the groove or or formed in both sides of the section (201, 202, 203, 304, 205), the groove or hole formed in each side is combined with the groove or hole of the other section adjacent to one groove or hole It is configured to form.

Thus, in the case where the sections 201, 202, 203, 304, and 205 are to be combined and separated, the necessary sections can be moved through the grooves or holes, and each groove and hole is formed to correspond to each section. Therefore, the section can be separated.

If a groove or a hole is formed in the middle of the section, unwanted sections may be separated together by the attachment force of the portions joined between the sections.

The present invention described above is capable of various substitutions, modifications, and changes without departing from the technical spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited by the drawings.

Claims (9)

A rotating body that rotates and folds both sides of the metal plate about a predetermined line to fold the metal plate positioned at an upper portion thereof;
Fixing body for fixing the metal plate by pressing a predetermined line of the metal plate on the upper portion of the metal plate; And
The upper body and the upper body which is located on the upper portion of the fixed body and the upper body to move to position the metal plate to be located in the upper portion of the metal plate so that the metal plate folded by the rotating body can stop at a predetermined position An apparatus for forming a metal plate case comprising an upper transfer body including a first stop plate and a second stop plate to stop a metal plate folded by the whole.
The method of claim 1, wherein the rotating body
A support part supported by the lower part of the metal plate; And
Metal plate case forming apparatus comprising a first rotary plate and a second rotary plate symmetrically located on both sides of the support portion, by pressing while rotating both sides of the metal plate located on the upper side to fold the metal plate.
The method of claim 1, wherein the fixture is
A body positioned above the rotating body and moving up and down;
Metal plate case forming apparatus symmetrically located on the lower portion of the body, including a fixed shaft for pressing a predetermined line of the metal plate.
The method of claim 3, wherein the fixed shaft
A metal plate case forming apparatus comprising a first fixed shaft and a second fixed shaft for pressing on the upper part of two predetermined lines to symmetrically fold both sides of the metal plate.
The method of claim 4, wherein the first and second fixed shafts
A metal plate case forming apparatus comprising a plurality of sections, each section being joinable and detachable.
The method of claim 5, wherein
Each of the sections forming grooves or holes on both sides, it can be combined with the adjacent section to form one groove or hole forming apparatus, characterized in that.
delete The method of claim 1, wherein the first and second stop plates, respectively
And at least one buffer plate for alleviating the impact of the folded metal plate, wherein the buffer plate is fixed by suction to the metal plate.
The method of claim 8, wherein the upper transfer body
A metal plate case forming apparatus, wherein the metal plate is transferred after the metal plate is suction-fixed by the buffer plate using the first and second stop plates.

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