KR100391950B1 - Auto Bending Machine of Metal Panel Decolation For In,Out - Google Patents

Abstract

The present invention relates to a molding machine for a metal panel mounted on the outer wall or roof of the building to effect the interior effect, the molding machine is provided with a first cylinder therein, the shaft is moved up and down in the forward and backward operation of the first cylinder Molding base to be made; Guide cylinders provided on both sides of the upper part of the molding base and serving as stoppers to determine bending lines of the developed panel; It is provided in the upper part of the molding base body to support the panel by the forward, backward operation of the first cylinder, and on one side of the fixing frame by a pinion gear for converting the linear motion of the second cylinder into a rotational movement It consists of a top frame that rotates and bends the sides of the panel.

According to the present invention, the bending operation of the metal panel flange is possible in one operation, and mass production is possible by eliminating the bending failure, thereby improving productivity and increasing the value of the building.

Description

Automatic Bending Machine of Metal Panel Decolation For In, Out}

The present invention relates to a panel automatic molding machine to bend the side of the building interior and exterior panels, more specifically, the configuration of each molding machine driven by the cylinder is automatically operated to enable continuous mass production, formed by an automated machine The present invention relates to an automatic molding machine for a metal panel for interior and exterior decoration in which a panel can be standardized by a flange.

In general, various methods are known for forming flanges of metal panels.

1 and 2 schematically show a conventional flange forming method, as shown in FIG. 1, a metal plate to form a flange on the top of the round bar (RB) mounted on one side of the workbench and the iron plate (SP) ) By arbitrarily manufacturing the molding tool (FB) hitting one side of the iron plate (SP) to perform the first bending at a predetermined angle, at this time by pressing the upper portion of the iron plate (SP) with one hand to prevent movement and one side To bend over.

In addition, the first bending is completed, the iron plate (SP) is turned over to perform the second bending at an angle as shown in Figure 2 to form a flange (FG), the bending of the other portion is also carried out in the same manner as described above do.

On the other hand, Figure 3 provides an advanced flange forming method than the method described above.

In other words, after the normal angle (Angle) is provided between the angle with a hinge to be easily rotated, the upper side of the angle provided on one side to insert the iron plate into the inside of the pocket to enter the iron plate and the handle mounted on the side By lifting the flange to form a.

However, the conventional work method as described above has a problem in that it is often discarded as defective because the appearance of the bent flange is not beautiful due to the manual bending of a person.

In addition, since the metal plate used for ordinary sheet metal work is expensive, such as copper, stainless steel, and tin, there is a problem in that the loss to the cost if a bad disposal as described above.

In addition, there is a problem that the productivity is low due to the impossible to mass production due to the manual work by the manpower, there is a problem that frequent maintenance work after construction due to the non-standardized products.

The present invention has been made to solve the above problems, an object of the present invention is to be able to bend the flanges, regardless of the type and size of the metal panel to improve productivity without defects.

In addition, another object of the present invention, it is possible to produce a standardized and beautiful appearance of the product by an automatic molding machine to facilitate the construction work, to maximize the interior effect of the building.

1 and 2 are perspective views showing a method of forming a flange on a metal plate by a conventional sheet metal method. FIG. 3 is a side view showing another method of forming a flange on a conventional metal plate.

Figure 4 is a plan view for explaining the configuration of the automatic molding machine of the present invention in detail.

7 and 8 are a plan view and a side view for explaining in detail the V-shaped upper frame provided on the top of the automatic molding machine of the present invention, respectively.

9 and 10 respectively show the bending operation of the molding die provided in the upper frame of the present invention, Figure 9 shows the bending operation in the state mounted on the first disk side, Figure 10 is the opposing agent 2 is a diagram showing a bending operation for rotating on the disc side.

Figure 11a to 11e is a plan view showing a panel of various shapes, each of which is completed bending using the present invention automatic molding machine.

** Description of symbols for the main parts of the drawing **

10; Automatic molding machine 100; Molding base

110; First cylinder 111; Shaft bracket

112; Bush 113; Slide shaft

120; Guide cylinder 121; Opening

121a; Outer slope 121b; Medial slope

122; First groove 123; 2nd groove

200; Upper frame 210; Upper frame body

220; Frame 230; 2nd cylinder

231; Rack gear 232; Pinion Gear

233; Bracket 234; First disc

234a; Second disk 240; Bending Block

241; Corner mold 250; Mold

251; Fixing frame

The present invention relates to a molding machine for a metal panel mounted on the outer wall or roof of the building to effect the interior effect, the molding machine is provided with a first cylinder therein, the shaft is moved up and down in the forward and backward operation of the first cylinder Molding base to be made; Guide cylinders provided on both sides of the upper part of the molding base and serving as stoppers to determine bending lines of the developed panel; It is provided in the upper part of the molding base body to support the panel by the forward, backward operation of the first cylinder, and on one side of the fixing frame by a pinion gear for converting the linear motion of the second cylinder into a rotational movement It consists of a top frame that rotates and bends the sides of the panel.

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

Figure 4 is a plan view for explaining the configuration of the automatic molding machine according to the present invention, Figure 5 is a front view for explaining the configuration of the automatic molding machine according to the present invention in detail, Figure 6 is a configuration of the automatic molding machine according to the present invention Fig. 5 is a plan view showing a panel of various shapes in which bending is completed by using the automatic molding machine of the present invention.

As shown in Figures 4 to 6, the automatic molding machine 10 of the present invention is a molding main body (hereinafter referred to as "main body") 100 provided at the bottom and the inside of the molding main body 100 It is roughly divided into the upper frame 200 to be elevated by the vertical operation of the provided first cylinder (110).

In addition, one end of the slide shaft 113 is mounted to the lower portion of the upper frame 100 in order to more accurately move the upper frame 200 in and out, and the other end of the upper cylinder 200 It is mounted on the shaft bracket 111 provided at the top.

The slide shaft (hereinafter, referred to as a "shaft") 113 is inserted into the bush 112 to facilitate accurate lifting, and to facilitate sliding, and the bush 112 is moved to the main body 100. ) To facilitate the operation of the first cylinder 110 to move forward and backward.

On the other hand, the upper portion of the main body 100 is provided with a forming plate 120 made of an iron plate, the forming plate 120 is formed with a V-shaped opening 121, the outer inclined surface of the opening 121 ( The first groove 122 is formed symmetrically in the 121a), the guide cylinder 130 is provided inside the first groove 122, and the second groove 123 is a fixing frame 251 and a molding frame which will be described later. The bending block 240 is provided when the bending operation is performed by the avoiding groove of the bending block 240 protruding rather than 250.

At the front end of the guide cylinder 130, as shown in detail on one side, the "angle" (Angle) (130a) of the "a" shape is mounted in duplicate, for that reason the angle provided on the upper side of the cutting of the metal panel It is to be the main guide to determine the curve, because the angle provided on the lower side is mounted through the cylinder rod (Cylinder Rod) to be mounted on the guide cylinder 130, it is difficult to perform the role of the guide.

That is, the plane of the angle (120a) provided on the upper side to support both sides of the metal panel (P), thereby determining the bending line of the metal panel (P) to be injected, the metal panel (P) Before the guide cylinder 130 is moved forward and the metal panel (P) is inserted and the bending line is determined, and the upper frame 200 to be described later is lowered to restrain the metal panel (P) to complete the fixing back Retreat to facilitate bending.

7 and 8 are a plan view and a side view for explaining in detail the V-shaped upper frame provided on the top of the automatic molding machine according to the present invention, respectively, Figures 9 and 10 are the "AA" and "BB" line of FIG. As shown in the cross-sectional view shows a bending operation of the molding die provided in the upper mold according to the present invention. That is, shown in Figures 7 to 10 is the upper mold 200 provided on the automatic molding machine 10 according to the present invention And it is shown for explaining in detail the respective components provided in the upper frame 200.

As shown, the upper frame body 210 formed in a V-shape is provided, the upper portion of the frame (220) of the "220" shaped to form a normal channel (Channel), the second cylinder 230 thereon It is equipped with.

Meanwhile, a rack gear 231 is mounted on the lower end of the second cylinder 230 to engage with the pinion gear 232, and the pinion gear 232 is provided with a shaft at one side of the upper frame body 210. The shaft passes through the bracket 233 mounted at both ends of the shaft, and the first disk 234 is mounted at the other end of the shaft so that the linear motion of the second cylinder 230 is rotated by the pinion gear 232. To convert and rotate at the same time.

On the other hand, the bending block 240 provided on the other side facing the first disk 234 is provided with a bearing (not shown) to be concentric with the first disk 234, the bearing (not shown) In the center of the bending block 240 is provided with a corner forming machine 241 to enable the corner bending of the metal panel (P) is integrally formed.

That is, the corner forming machine 241 is an incomplete molded portion when bending the corner portion of the metal panel (P) formed in a diamond shape at a 90-degree angle to be folded folding on both sides, that is, an angle larger than the corner portion When bent to, it is to prevent the wrinkles around the edges.

9 and 10, the first disk 234 integrated with the pinion gear 232 for converting the linear motion of the rack gear 231 into the rotational motion is provided on the bending block 240 provided to face each other. A second disk 234a having a central axis (not shown) is inserted into a bearing (not shown) to enable rotation, and a forming mold 250 is formed between the first and second disks 234 and 234a. Is mounted.

On the other hand, the inner side of the forming frame 250 has a fixing frame 251 for fixing the upper portion of the metal panel (P) to prevent the position of the base material is changed when bending the metal panel (P) upper frame body 210 It is mounted on.

As shown, the fixing frame 251 is fixedly mounted by welding, but may be mounted using a conventional bolt as a technique of the art. That is, by forming a normal tab (Tap) in the fixing frame 251 provided in the lower by drilling a bolt hole in the upper frame body 210 provided on the upper.

In addition, as shown in the cross-section, the side portion of the metal panel (P) is to be subjected to a fold folding bent shape "U" shape, the operation of the automatic molding machine 10 of the present invention will be described.

FIG. 9 illustrates that the molding die 250 mounted on the first disc 234 is sequentially bent, and as described above, the metal panel P is provided by the guide cylinder 120 provided in the molding base 100. ) Is bent and set at a predetermined position, and the first cylinder 110 descends.

At this time, the descending first cylinder 110 and the upper mold 200 connected at the same time descends and the first above-mentioned corner forming machine 241 bends the corners of the metal panel (P) 90 degrees as described above Fixing the upper portion of the metal panel (P) to facilitate bending of the fixing frame 251 is to prevent the positional shift due to bending.

At this time, the above-described guide cylinder 130 is to be reversed, and at the same time the pinion gear 232 is rotated by the linear movement of the second cylinder 230 provided at both ends of the upper mold 210 and 9 and As shown in FIG. 10, the bending is performed.

That is, when the operation of the above-described automatic molding machine 10 will be briefly explained in order, the metal panel P inserted by the guide cylinder 130 set in advance will be bent by the guide cylinder 130. First, the first cylinder 110 is lowered by the operator's foot switch (not shown), and the upper frame 200 provided on the upper side is simultaneously lowered and higher than the fixing frame 251 and the forming frame 250 by the operator. The corner forming mold 241 integrated with the mounted bending block 240 performs a 90 degree bending on the corner of the metal panel P.

After that, the fixed frame 251, which is lowered, compresses the upper portion of the metal panel P and prevents flow when the flange is bent by the mold 250 to be described later, and is provided at one end of the mold 250. The second cylinder 230 descends and the pinion gear 232 meshed with the rack gear 231 is rotated by the linear motion of the rack gear 231, and the first disc connected with the pinion gear 232 ( The forming mold 250 is also rotated by the rotation of the 234, the side of the metal panel (P) is bent in a "U" shape is to form a fold folding flange.

On the other hand, after the bending is completed, the above-mentioned cylinders are returned to their original positions in the reverse order of the above-described operation, and are returned to the initial state as described above to allow bending of the other metal panel P.

Sequential operation of each cylinder as described above is possible by the electrical signal system of the sensor (not shown), using a limit switch or a timer as a manufacturing technology in the art in addition to the above sensor It is also possible to make each configuration work.

On the other hand, the bending operation of one panel (P) is completed with the operation of each cylinder described above as one cycle. The above operation is performed by stepping on a foot switch (not shown) once, and the operator simply inserts the panel and switches the switch. Completion by stepping out and pulling out the completed panel, thereby improving productivity and work efficiency, but reducing the cost of labor.

11A to 11E illustrate a metal panel P which can be bent through the automatic molding machine 10 of the present invention, and the automatic molding machine 10 of the present invention includes the opening 121 described above. According to the change of the angle of the upper frame 200, various shapes as shown, that is, the bending of the metal panel (P) flanges, such as triangles, squares, pentagons is possible.

In addition, the metal panel (P) in the present invention is capable of bending the flange, regardless of the type of material such as copper plate, galvanized steel sheet, color steel sheet used as a conventional exterior panel and roofing material.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Such changes will fall within the scope of the claims.

According to the present invention, the bending of the flange can be performed regardless of the type and size of the metal panel, thereby improving productivity without defects.

In addition, it is possible to produce a product standardized by the automatic molding machine and beautiful in appearance, so that the construction work is easy, and the interior effect of the building is maximized, thereby improving the value of the building.

Claims (6)

In the molding machine of a metal panel mounted on the building exterior wall or roof to create an interior effect, The molding machine includes a molding main body having a first cylinder therein and configured to raise and lower the shaft by the forward and backward operations of the first cylinder; Guide cylinders provided on both sides of the upper part of the molding base and serving as stoppers to determine bending lines of the developed panel; A fixing frame provided on an upper portion of the molding main body to support the panel by the forward and backward movements of the first cylinder, and a pinion gear coupled to one side of the fixing frame to convert the linear motion of the second cylinder into a rotational motion. The molding machine rotates and the automatic molding machine for interior and exterior decoration metal panel, characterized in that consisting of the upper frame for bending the side of the panel. delete delete delete delete delete