KR101421930B1 - Manufacturing Apparatus and Method for Metal Tile and Metal Tile Manufactured by the Same - Google Patents

Manufacturing Apparatus and Method for Metal Tile and Metal Tile Manufactured by the Same Download PDF

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Publication number
KR101421930B1
KR101421930B1 KR1020140042587A KR20140042587A KR101421930B1 KR 101421930 B1 KR101421930 B1 KR 101421930B1 KR 1020140042587 A KR1020140042587 A KR 1020140042587A KR 20140042587 A KR20140042587 A KR 20140042587A KR 101421930 B1 KR101421930 B1 KR 101421930B1
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KR
South Korea
Prior art keywords
metal plate
roll
bending
metal
pattern
Prior art date
Application number
KR1020140042587A
Other languages
Korean (ko)
Inventor
노제호
임병노
황종식
안정훈
이장목
Original Assignee
주식회사 페루프
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Application filed by 주식회사 페루프 filed Critical 주식회사 페루프
Priority to KR1020140042587A priority Critical patent/KR101421930B1/en
Application granted granted Critical
Publication of KR101421930B1 publication Critical patent/KR101421930B1/en
Priority to PCT/KR2014/009682 priority patent/WO2015156463A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D21/00—Combined processes according to methods covered by groups B21D1/00 - B21D19/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices

Abstract

The objective of the present invention is to provide a metal matrix and a manufacturing apparatus and a manufacturing method and a metal matrix manufactured by the same, capable of improving productivity by forming a pattern continuously by pressing a metal plate during transportation. The metal matrix and the manufacturing apparatus include: a roll type pattern former which is installed at a straight transportation path, where the metal plate is transported, in order for an intaglio roll and an embossed roll to face each other up and down in order to form a rough pattern by pressing the inside of an edge of the metal plate, where the intaglio roll has an intaglio pattern and the embossed roll has an embossed pattern corresponding to the intaglio pattern of the intaglio roll; and a cutter which is installed at a lower part than the roll type pattern former in the straight transportation path in order to cut the metal plate vertically which has passed through the roll type pattern former. The metal matrix and the manufacturing apparatus of the above can shorten manufacturing time with the metal matrix greatly and can maximize productivity, by performing a pattern forming process forming the rugged pattern in the inside of the edge of the metal plate by a roll forming method as transporting the metal plate.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a manufacturing method of a metal tile,

More particularly, the present invention relates to a metal tile, and more particularly, to a method of continuously forming a metal tile by continuously bending an edge of a long metal plate, forming a concave-convex pattern inside the edge thereof, And a manufacturing method and a metal tile produced thereby.

Metal tiles are building materials used for roof finishes such as houses. Such a metal plate is manufactured by bending a metal plate into a shape close to a tile or the like.

In addition to metalware, there are traditional tile and asphalt shingle for roofing. Ojigiwa is made by drying clay and baking it at a high temperature of about 1,200 ℃. It has virtually no deformation even in severe climate change and has high energy efficiency. However, there is a disadvantage that the tile is heavy, fragile, and expensive to manufacture. Asphalt shingle is a roofing material in which asphalt is impregnated in asphalt felt and then melted with inorganic glass fiber, and pigmented with mineral powder or colored rut. The asphalt shingle has a problem of bending or rolling due to lack of strength of the glass fiber mat at the center and curling, cracking, splitting, and the like. Also, it is fragile due to loss of shrinkage expansion ability due to external temperature change and hardening phenomenon due to solar heat and temperature change. Furthermore, the tillage and asphalt shingle have a short durability and are difficult to dispose of due to the generation of environmental waste when repairing or replacing.

Due to the disadvantages of these conventional roofing materials, the demand for metal tiles that are recyclable, environmentally friendly, and durable for more than 20 years is increasing in the recent roofing material market. In addition, the market is economical, durable and workable, and its market is growing by more than 20% every year in the world. In Korea, sales are increasing along with the increase of supply of power houses.

 Various apparatuses for producing metal tiles have been developed and used. For example, Japanese Patent Application Publication No. 0816022 (Mar. 24, 2008) discloses an apparatus and a method for manufacturing a metal tile similar to a Korean traditional tile. The metal foil and the manufacturing apparatus disclosed in the above publication include a roll forming machine that forms a large number of mountains and valleys in the longitudinal direction of the metal plate by passing a metal panel between the forming rolls, A second press forming a protruding pattern of various shapes with respect to the metal plate having passed through the first press, and a second press forming a metal plate having passed through the second press at a predetermined length As shown in FIG.

However, such a conventional metal machine and manufacturing apparatus have a drawback in that productivity is deteriorated because a pattern is formed on a metal plate by a press forming process using a press forming machine. That is, since the first press and the second press disposed between the roll forming machine and the cutting device form a pattern on the metal plate by pressing the metal plate while the metal plate is stopped, the metal plate is pressed by the first press and the second press And thus, the manufacturing time is prolonged.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is therefore an object of the present invention to provide a metal plate material that does not require stopping the metal plate material to form a pattern on the metal plate material, And to provide a manufacturing apparatus and a manufacturing method, and a metal tile produced thereby.

In order to accomplish the above object, the present invention provides a metal machine and a manufacturing method thereof, comprising: a negative-working roll having a negative-pitch pattern formed by pressing an inner edge of a metal plate to form a rough pattern; and a positive- A roll-type pattern forming machine installed in a linear transport path through which the metal plate material is transported so that the embossing roll faces up and down; And a cutter installed downstream of the roll-type pattern forming machine in the linear feed path for cutting the metal plate passed through the roll-type pattern forming machine in the transverse direction.

According to another aspect of the present invention, there is provided a method of manufacturing a metal sheet, the method including: (a) feeding a metal sheet to be fed along a straight feed path; (b) bending an edge of the sheet metal conveyed along the straight feed path through a mutually facing upper bending reel and a lower bending roll of each of a plurality of bending roll sets arranged along the straight feed path; (c) forming a concave / convex pattern on the inner side of the edge of the metal plate by passing the metal plate conveyed along the straight feed path between a negative-shaped roll formed with engraved patterns and a positive- step; And (d) cutting the metal plate having been subjected to the step (b) and the step (c) in the transverse direction.

The metal substrate and the manufacturing apparatus according to the present invention perform a pattern forming process for forming a concave-convex pattern on the inner edge of a metal plate by a roll forming method while transferring the metal plate material. Therefore, the pattern forming process for the metal plate is continuously performed without stopping the metal plate while the metal plate is transported along the linear transport path, so that the manufacturing time with the metal plate can be greatly shortened and the productivity can be maximized.

Further, according to the present invention, the bending process for forming the bending portion at the edge of the metal plate is performed by a roll forming method while the metal plate is being transferred, while the other air is transferred in synchronism with the metal plate, A perforating process is performed on the plate material, and the cutting process is performed on the metal plate material while the cutting device is being transferred in synchronism with the metal plate material. Therefore, not only the pattern forming process for the metal plate, but also the bending process for the metal plate, the perforation process and the cutting process are continuously performed without stopping the metal plate while transporting the metal plate along the linear transport path.

The metal tile according to the present invention is provided with tread patterns on the tile and the body, so that the decorative property of the roof can be improved. Further, the bending part provided at the edge of the tile body can improve the bonding force between the support frame of the roof and the other metal tile, and stably guiding rainwater or the like, thereby realizing a robust and functional roof. Further, by varying the uneven patterns provided on the tile body, it is possible to satisfy various consumer demands.

1 is a perspective view illustrating a metal machine and a manufacturing apparatus according to an embodiment of the present invention.
2 is a front view showing a metal machine and a manufacturing apparatus according to an embodiment of the present invention.
3 is a rear view illustrating a metal machine and a manufacturing apparatus according to an embodiment of the present invention.
4 is a plan view showing a metal machine and a manufacturing apparatus according to an embodiment of the present invention.
FIGS. 5 to 7 are views for explaining the operation of the transport synchronizing unit of the metal machine and the manufacturing apparatus according to the embodiment of the present invention.
8 is a perspective view illustrating a metal pattern and a roll patterning device of the manufacturing apparatus according to an embodiment of the present invention.
FIG. 9 is a plan view showing a metal tile and a metal tile manufactured by the manufacturing apparatus according to an embodiment of the present invention.
10 is a side view of a metal tile manufactured by a metal machine and a manufacturing apparatus according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a metal machine and a manufacturing apparatus according to an embodiment of the present invention, FIG. 2 is a front view showing a metal machine and a manufacturing apparatus according to an embodiment of the present invention, FIG. FIG. 4 is a plan view showing a metal machine and a manufacturing apparatus according to an embodiment of the present invention. FIG.

1 to 4, the metal machine and the manufacturing apparatus 100 according to an embodiment of the present invention are configured to perform a punching process, a bending process, a bending process, and the like for the metal plate 10 while continuously transferring the metal plate 10, By performing the pattern formation step and the cutting step in a continuous process, the metal material and the metal material 20 as shown in Figs. 9 and 10 can be continuously produced. The metal material and the manufacturing apparatus 100 according to the present embodiment include a metal plate feeder 110 for continuously feeding a metal plate 10, an additional air 120 for performing a punching process on the metal plate 10, A roll type bending machine 150 for carrying out a pattern forming process, a roll type pattern maker 170 for performing a pattern forming process, a cutter 190 for performing a cutting process, and a controller 200 for controlling the overall operation of the apparatus do. The metal plate feeder 110, the other air 120, the roll-type bender 150 and the cutter 190 are provided on the base 102 to feed the metal plate 10 fed from the metal plate feeder 110 Are arranged in this order along a straight feed path (P).

The metal plate feeder 110 is installed in front of the base 102 and feeds the metal plate 10 to be transported along a linear transport path P on the base 102. [ The metal plate feeder 110 winds the metal plate 10 in the form of a roll and stores the metal plate 10 at a predetermined speed and feeds the metal plate 10 to the linear feed path P on the base 102. When the metal plate 10 is wound and stored in the form of a roll, there is an advantage that the size of the metal plate feeder 110 can be reduced and the feeding path of the metal plate 10 can be shortened.

The metal plate 10 supplied from the metal plate feeder 110 is passed through the metal plate feed distance measurer 115 disposed between the metal plate feeder 110 and the other air 120, (P). The metal plate conveyance distance measuring unit 115 measures the distance of the metal plate 10 conveyed from the metal plate feeder 110 to the other air 120 and provides the measured signal to the controller 200. The metal plate conveying distance measuring instrument 115 may be of various structures such as measuring the conveyance distance of the metal plate 10 in a noncontact manner or measuring the conveying distance of the metal plate 10 in a contact manner .

The metal plate 10 supplied from the metal plate feeder 110 and passed through the metal plate feed distance measurer 115 is transferred to the other air 120. The other air 120 is for forming a through hole 11 (see FIG. 5) penetrating through the metal sheet 10 to be conveyed in the thickness direction, and is provided upstream of the roll type bender 150 in the linear feed path P Respectively. The other air 120 includes a moving member 121 movably installed on the base 102 along a guide rail 104 provided in parallel with the linear transport path P and a moving member 121 coupled to the moving member 121 A lower die 123 and a punch 124 disposed above the lower die 123 to penetrate the metal plate 10 passing through the lower die 123 in the thickness direction and a punch 124 for raising and lowering the punch 124. [ And a driver 125. The punch driver 125 is coupled to an upper support 127, which is supported by a column 126 coupled to the moving member 121. The punch 124 is coupled to an upper die 128 which is installed between the lower die 123 and the upper support 127 so as to be able to move along the column 126 and the punch driver 125 is coupled to the upper support 127 Thereby moving the upper die 128 to which the punch 124 is coupled.

The striking air 120 moves in synchronism with the metal plate 10 and punctures the metal plate 10. The through hole 11 can be formed in the metal plate 10 while the metal plate 10 is moving without stopping the metal plate 10 in order to perforate the metal plate 10, 20 can be shortened. The through holes (11) are formed in the middle portion of the metal plate (10) by the other air (120), and both opposite edges of the metal plate (10) are partially cut off. The portion of the metal plate 10 in which the through hole 11 and the cutting portion are disposed in the lateral direction is a cutting portion by the cutter 190. The other air 120 is transferred to the metal plate 10 by the transfer synchronizing unit 130 which is installed below the metal plate 10 to be moved in parallel with the linear transfer path P, They can move in synchronization.

1 to 5, the transport synchronizing unit 130 includes a metal plate connecting mechanism 131 movably installed below the metal plate 10 to be transported along the linear transport path P, And a connecting member 139 for connecting the moving member 121 of the air 120 and the metal plate connecting mechanism 131. The metal plate connecting mechanism 131 includes a moving body 132 movably installed along the guide rail 104 of the base 102, a coupling pin driver 135 coupled to the moving body 132, 135). When the engaging pin driver 135 raises the engaging pin 136, the engaging pin 136 is inserted into the through hole 11 formed in the metal plate 10 by the other air 120, do. A moving body 132 of the metal plate connecting mechanism 131 is provided with a pair of roller supports 137 and a plurality of support rollers 138 are rotatably coupled to the roller supports 137. A plurality of support rollers 138 are rotatably engaged with a pair of roller supports 137 to support the metal plate 10 to be conveyed along the linear conveying path P. [

A pair of connecting members 139 of the conveying synchronization unit 130 are provided on both sides of the pair of extending portions 133 provided on both sides of the moving member 132 and the moving member 121 of the other air 120 And a pair of extension portions 122 are connected. The pair of connecting members 139 are also connected to a pair of extending portions 192 provided on both sides of the moving frame 191 of the cutter 190. The moving member 121 of the air 120 and the moving member 132 of the transport synchronizing unit 130 and the moving frame 191 of the cutter 190 are connected by the connecting member 139, It keeps moving and moves together.

5, when the engagement pin 136 of the metal plate connection mechanism 131 is located below the metal plate 10 to be transferred, the other air 120 is kept stationary. 6, when the engaging pin 136 is lifted and inserted into the through hole 11 of the metal plate 10 to be caught by the metal plate 10, The moving member 121 of the other air 120 connected to the moving body 132 of the metal plate connecting mechanism 131 is moved by the connecting member 139 in parallel with the linear transporting path P Is also moved in synchronism with the metal plate 10. Even if the engaging pin 136 is inserted into the through hole 11 while being in contact with the circumferential portion of the through hole 11 of the metal plate 10 during the engagement of the engaging pin 136 with the metal plate 10, The engagement pin 136 can be smoothly inserted into the through hole 11 of the metal plate 10 by supporting the metal plate 10 in contact with the upper and lower surfaces of the metal plate 10 to which the roller 138 is fed, There is no problem that the metal plate 10 is deformed by pushing the metal plate 10 in the upward direction.

While the moving member 121 of the other air 120 is moving in synchronism with the metal plate 10 by the action of the transfer synchronizing unit 130, the punch 124 of the other air 120 moves to the lower die 123 The through hole 11 is formed in the metal plate 10 by penetrating the metal plate 10 in the thickness direction. The punch 124 descends toward the metal plate 10 in synchronism with the metal plate 10 so that the through hole 11 can be formed while the metal plate 10 is being transported.

7, after the other air 120 forms the through hole 11 in the metal plate 10, the engaging pin 136 of the metal plate connecting mechanism 131 is moved downward, The metal plate connecting mechanism 131 and the other air 120 are stopped. After the other air 120 is stopped, the other air 120 advancing in synchronism with the metal plate 10 is returned to the return mechanism 140 (see FIG. 1) installed inside the base 102 so as to be positioned below the metal plate 10 to be transferred, To the original position. The return mechanism 140 includes a push member 141 for pushing the moving body 132 of the conveying synchronization unit 130 in the direction opposite to the conveying direction of the metal plate 10, (142). The pushing member 141 presses the moving body 132 of the conveying synchronization unit 130 so that the conveying synchronization unit 130 and the other air 120 and the cutter 190 connected thereto are returned to their original positions. Although the push member 141 is shown as being coupled to the connecting portion 134 of the moving member 132 of the transport synchronizing unit 130 as shown in the drawing, the push member 141 may be formed by connecting the connecting portion 134 of the moving member 132 Or may be spaced apart from the connecting portion 134 of the moving body 132 so as to be pressurized.

The operations of the conveying synchronization unit 130, the other air 120 and the return mechanism 140 are controlled by the controller 200 as shown in FIG. The controller 200 receives the information on the moving distance of the metal plate 10 conveyed from the distance measuring device 115 and feeds the through holes 11 formed in the metal plate 10 from the other air 120 When the through hole 11 of the metal plate 10 is positioned on the upper side of the metal plate connecting mechanism 131, the time when the synchronizing unit 130 is positioned above the metal plate connecting mechanism 131 is calculated, The engaging pin 136 of the plate material connecting mechanism 131 is raised so that the engaging pin 136 is inserted into the through hole 11. [ When the through holes 11 are formed in the metal plate 10 while the other air 120 moves in synchronism with the metal plate 10, the engaging pins 136 of the metal plate connecting mechanism 131 are lowered, 136 are separated from the metal plate 10 and then the return mechanism 140 is operated to return the other air 120 and the metal plate connection mechanism 131 to their original positions.

The connecting member 139 of the transport synchronizing unit 130 is also connected to the cutter 190 as well as the other air 120. Accordingly, when the metal plate connection mechanism 131 of the transfer synchronizing unit 130 is caught by the metal plate 10 to be transferred, not only the other air 120 but also the cutter 190 can be transferred to the synchronous transfer method And moves in synchronism with the metal plate 10 in the same manner as described above.

The sheet metal 10 subjected to the punching process by the air 120 is conveyed to the roll-type bending machine 150. The rolled bending machine 150 bends the edges of the metal plate 10 to form bent parts 24 and 27 provided at both edges of the metal piece 20 and the metal pieces as shown in Figs. . A part of both edges of the metal plate 10 is cut off by the other air 120 while the metal plate 10 passes through the other air 120 so that the metal plate 10 passes through the roll- The bending portions 24 and 27 are not formed in the portion cut by the air 120 of the metal plate 10. [

As shown in Figs. 1 to 4, the roll-type bending machine 150 includes a bending roll set 151 which is arranged in plural along a linear transport path P. A plurality of bending roll sets 151 are disposed in a double row so as to be located on both sides of the metal plate 10 to be conveyed.

Each bending roll set 151 is provided with a lower bending roll 152 which is in close contact with the upper and lower edges of the metal sheet 10 to be conveyed along the straight feed path P and bends the edge of the metal sheet 10, Roll 153. Fig. The lower bending roll 152 and the upper bending roll 153 of each of the plurality of bending roll sets 151 are provided with a pressing portion and a forming groove for bending deformation of the edge of the metal plate 10. Each of the bending rolls 152 and 153 disposed in the pair is pressed against the upper or lower surface of the edge of the metal plate 10 to form a metal sheet 10, (For example, formed in the lower bending roll 152) corresponding to the compression bonding portion, thereby bending and deforming the edge of the metal plate 10. [

The plurality of bending roll sets 151 are arranged in order along the straight feed path P since the bent portions 24 and 27 of the metal member 20 have a shape bent several times in the downward direction or the upward direction, The both edges of the plate member 10 are bent and deformed by a predetermined amount. When the metal plate 10 is excessively bent at one time, the metal plate 10 may be damaged, and the portion that is not bent or bent in a desired shape may be partially stretched by the elastic restoring force. A plurality of bending roll sets 151 are formed along the linear transport path P so that the plurality of bending roll sets 151 per one of the bending portions 24 and 27 provided in the metal member 20 perform the bending process. Are disposed on both sides of the plate member (10). Specifically, since the first bent portion 24 (see Figs. 9 and 10) formed on the right edge of the metal plate 10 with respect to the conveying direction of the metal plate 10 has a bent shape twice, Two or more bending roll sets 151 are arranged on the right side of the path P and a second bent portion 27 (see Figs. 9 and 10) provided at the left edge of the metal plate 10 is bent four times Four or more bending roll sets 151 are arranged on the left side of the linear transport path P.

A plurality of bending roll sets 151 of the roll-type bending machine 150 are operated by receiving a driving force from one driving source 160 installed in the base 102. That is, by providing power to the lower bending rolls 152 of each of the plurality of bending roll sets 151 via the power transmission mechanism 162 of the chain structure, one drive source 160 drives the plurality of bending roll sets 151, Each of the lower bending rolls 152 can rotate synchronously. The upper bending roll 153 is moved in a direction perpendicular to the conveying direction of the sheet metal 10 to be conveyed when the sheet metal 10 passes between the lower bending roll 152 and the upper bending roll 153 of each of the plurality of bending roll sets 151, So that it rotates in conjunction with it.

In the middle of the plurality of bending roll sets 151 of the roll-type bending machine 150, a roll-type pattern forming machine 170 is installed. The roll-type pattern forming machine 170 is a device for pressing the inside of the edge of the metal plate 10 to form the concave-convex pattern 22 of the metal tool 20 shown in Figs. 9 and 10.

As shown in Figs. 1 to 4 and 8, such a roll-type pattern maker 170 includes an engraved roll 171 formed with engraved patterns 172 and an embossed pattern 172 corresponding to the engraved patterns 172 of the engraved rolls 171. [ And the embossing rolls 174 having the pattern 175 formed thereon are vertically arranged to face each other. The embossing roll 171 disposed on the upper side and the embossing roll 174 disposed on the lower side are installed on a pair of support posts 177 fixed to the base 102 so as to be rotatable about the rotation center axis parallel to the paper surface do. The engraved roll 171 and the embossed roll 174 rotate in opposite directions at the same rotational speed by a single drive source 160 installed on the base 102. The engraved roll 171 is connected to the engraved roll drive gear 178 and the embossed roll 174 is connected to the embossed roll drive gear 179. The engraved roll driving gear 178 and the embossing roll driving gear 179 are connected to each other via two connecting gears 180 and 181. A driving shaft 160 is connected to the driving shaft 182 coupled with the negative- And a power transmission mechanism 164 of a gear structure for transmitting the power of the power transmission mechanism 164 is connected. Therefore, when the power of the driving source 160 is transmitted to the engraved roll driving gear 178 through the power transmission mechanism 164, the embossing roll 174 and the engraved roll 171 rotate in opposite directions to interlock with each other.

A plurality of engraved patterns 172 of the engraved rolls 171 are arranged along the outer peripheral surface of the engraved roll 171 and a plurality of engraved patterns 172 are provided between the engraved patterns 172 of the engraved roll 171. [ Shaped concave stripe pattern 173 is provided parallel to the rotation center axis of the engraved roll 171. The embossing patterns 175 of the embossing rolls 174 are arranged in plural along the outer circumferential surface of the embossing rolls 174 to correspond to the plurality of engraving patterns 172 of the embossing rolls 171. Between the plurality of boss patterns 175 of the boss roll 174 a embossed pattern line pattern 176 for partitioning between the plurality of boss patterns 175 is formed on the negative pattern line pattern 23 of the engraved roll 171 Respectively. Thus, when the metal plate 10 passes between the engraved roll 171 and the embossed roll 174 of the roll-type pattern maker 170, the engraved roll 171 and the embossed roll 174 press the metal plate 10 A plurality of concave-convex patterns 22 are formed along the longitudinal direction, as shown in FIG. 9, and a plurality of concave-convex patterns 22 are formed in the edges of the metal plate 10, So as to define a space between the plurality of concave-convex patterns 22.

The length of the portion of the metal plate 10 passing between the engraved roll 171 and the embossing roll 174 when the negative engraved roll 171 and the embossed roll 174 of the roll- The length of the metal member 20 and the length of the metal member 20 are the same. That is, a plurality of concave-convex patterns 22 and a plurality of parcel pattern 23 provided on one metal member 20 are formed by the single-turn roll 171 and the embossed roll 174 of the roll- Lt; / RTI >

The metal plate material 10 having passed through the roll type bending machine 150 and the roll type pattern forming machine 170 is transferred to the cutter 190 and is subjected to a cutting process. The cutter 190 is for horizontally cutting the metal plate 10 having the bent portions 24 and 27 and the concave-convex pattern 22 formed by the roll-type bending machine 150 and the roll- A moving frame 191 movably installed on the base 102 along a guide rail 106 provided in parallel with the linear transport path P, a lower die 193 coupled to the moving frame 191, A cutting blade 194 disposed on the upper portion of the lower die 193 for cutting the metal plate 10 passing through the lower die 193 in the transverse direction and a cutting blade driver 194 for raising and lowering the cutting blade 194 195). The cutting blade driver 195 is coupled to an upper support 197, which is supported by a column 196 coupled to a moving frame 191. The cutting blade 194 is coupled to a top die 198 that is mounted so as to be able to move along a pillar 196 between the lower die 193 and the upper support 197 and the cutting blade driver 195 is coupled to the upper support 197, Thereby lifting the upper die 198 to which the cutting edge 194 is coupled.

The cutter 190 cuts the metal plate 10 in a predetermined length while moving in synchronism with the metal plate 10. Therefore, the metal plate 10 can be cut while the metal plate 10 is moving without stopping the metal plate 10 in order to cut the metal plate 10, Can be shortened.

The cutter 190 can move in synchronization with the metal plate 10 by the feed synchronization unit 130. [ The moving frame 191 of the cutter 190 is connected to the linking member 139 of the transport synchronizing unit 130 to move the metal plate 10 while maintaining a constant distance from the transport synchronizing unit 130 and the other air 120, As shown in FIG. When the engaging pin 136 of the metal plate connecting mechanism 131 provided in the conveying synchronizing unit 130 is inserted into the through hole 11 of the metal plate 10 and is caught by the metal plate 10, The moving frame 191 of the cutter 190 is also moved in parallel with the straight line feed path P in synchronism with the metal plate 10. The metal plate joining mechanism And is moved in synchronization. While the moving frame 191 of the cutter 190 moves in synchronism with the metal plate 10, the cutting edge 194 of the cutter 190 descends toward the lower die 193, Direction.

The cutting portion 194 of the cutter 190 cuts the flat portion where the bent portions 24 and 27 of the metal plate 10 are not formed and the middle portion of the metal plate 10 And a cut portion formed at both edges of the through hole 11 and the metal plate 10 are laterally arranged. When the cutter 190 cuts the portion where the bent portions 24 and 27 of the metal plate 10 are formed, the bent portions 24 and 27 of the metal plate 10 are pressed by the pressing force of the cutting edge 194, May be deformed. On the other hand, when the cutting edge 194 of the cutter 190 cuts a plane portion on which the bent portions 24 and 27 of the metal plate 10 are not formed, there is a problem that the bent portions 24 and 27 are deformed The cutting operation of the metal plate 10 becomes easier. When the cutting edge 194 of the cutter 190 cuts the portion of the metal plate 10 where the through hole 11 is formed, the area of the metal plate 10 where the cutting edge 194 is substantially cut off A reduction effect can be obtained. Therefore, the metal plate 10 can be more smoothly cut, the power for driving the cutting edge 194 can be saved, and the service life of the cutting edge 194 can be increased. The distance between the other air 120 and the cutter 190 is appropriately set so that the cutter 190 can cut a portion where the through hole 11 of the metal plate 10 is formed.

The operation timing of the cutter 190 and the other air 120 moving in synchronism with the metal plate 10 by the feed synchronization unit 130 may be the same. Of course, the controller 200 may control the operation timing of the other air 120 and the cutter 190 differently, and the controller 200 may control the cutting operation by the cutter 190 by the other air 120, The engaging pins 136 of the metal plate connecting mechanism 131 are separated from the metal plate 10 to stop the other air 120 and the cutter 190 and operate the return mechanism 140, The cutting unit 120 and the cutter 190 can be returned to their initial positions.

The metal plate 10 is cut to a predetermined length by the cutter 190 so that the metal plate 20 having the bent portions 24 and 27 and the concave-convex pattern 22 is formed as shown in Figs. 9 and 10 . The metal member 20 separated from the metal plate 10 is discharged to the outside through the discharge unit 210 disposed at the rear end of the base 102. The transfer of the cut metal plate 10 can be performed by manual operation by an operator or automatic operation through an unloading device or the like.

As described above, the metal sheet and the manufacturing apparatus 100 according to the present embodiment include a bending process for forming the bent portions 24 and 27 at the edges of the metal sheet 10, The pattern forming process for forming the pattern 22 is performed by a roll forming method while the metal plate 10 is being transported. The punching process for the metal plate 10 is performed while the other air 120 is transferred in synchronism with the metal plate 10 while the cutter 190 is synchronized with the metal plate 10, And the cutting process for the metal plate 10 is carried out while the metal plate 10 is being transported. Therefore, the punching process, the bending process, the pattern forming process, and the cutting process for the metal plate 10 are continuously performed without stopping the metal plate 10 while the metal plate 10 is being transferred along the linear transport path P, It is possible to greatly shorten the manufacturing time of the metal gear and to maximize the productivity.

Although not shown in the drawings, the metal substrate and the manufacturing apparatus according to the present invention may further include a coating unit for coating a surface of the cut metal with a mineral and curing the surface to form a mineral coating layer. Such coating units may be of various known structures.

Hereinafter, a metal material and a manufacturing method using the metal material and the manufacturing apparatus 100 according to the present embodiment will be described.

First, the metal plate material 10 is fed by a metal plate feeder 110 to be fed along a linear feed path P provided on the base 102 (step (a)). When the metal plate material 10 is supplied from the metal plate feeder 110 and passes through the metal plate conveyance distance measuring unit 115 provided at the tip of the base 102, the metal plate conveyance distance measuring unit 115 passes through the other air 120 And then provides the measured information to the controller 200. The controller 200 controls the transport distance of the metal plate 10, The metal plate material 10 having passed through the metal plate conveying distance measuring instrument 115 is conveyed toward the other air 120.

A through hole may be provided in advance at the tip of the metal plate 10 which is first supplied from the metal plate feeder 110 for the operation of the feed synchronization unit 130 as described above. The controller 200 controls the engagement pin 136 of the metal plate connection mechanism 131 when the through hole provided at the tip of the metal plate 10 is positioned above the metal plate connection mechanism 131 of the transfer synchronization unit 130. [ And is inserted into the through hole of the metal plate 10. At this time, the engagement pin 136 of the metal plate connection mechanism 131 rises at the time when a signal of a sensor capable of sensing a through hole provided in advance at the tip of the metal plate 10, or an operation signal by an operator, Can be inserted into the through hole of the plate material (10).

When the metal plate connecting mechanism 131 is hooked on the metal plate 10 to be transferred, the other air 120 connected to the metal plate connecting mechanism 131 through the connecting member 139 moves in synchronism with the metal plate 10, A new through hole 11 is formed in the plate member 10 and at the same time a part of the edge of the metal plate member 10 is cut off and removed (step (e)). When the other air 120 is operated, the controller 200 separates the coupling pin 136 of the metal plate connection mechanism 131 from the metal plate 10, operates the return mechanism 140, To the original position.

The metal plate 10 which is conveyed along the linear conveying path P through the air 120 passes through the roll-type bending machine 150 and the roll-forming machine 170. The rolled bending machine 150 bends the edges of the metal sheet 10 to be conveyed to form a first bend 24 and a second bend 27 at both edges of the metal sheet 10, step). Specifically, a plurality of bending roll sets 151 arranged along a linear feed path P of the roll-type bending machine 150 are formed on both edges of the metal plate 10 by a first bending portion 24 And a second bent portion 27, respectively.

First, a plurality of bending roll sets 151 disposed on the right side with respect to the conveying direction of the metal plate 10 bend the right edge of the metal plate 10 downward to form the first lower bend 25 (B1-1), the first lower bending portion 25 is bent inward to form a second lower bending portion 26 connected to the first lower bending portion 25 ((b1-2 ) step). A plurality of bending roll sets 151 disposed on the left side with respect to the conveying direction of the metal plate 10 are formed by bending the left edge of the metal plate 10 upward to form the first upper bent portion 28 (step (b1-3)), the first upper bent part 28 is bent outward to form a second upper bent part 29 connected to the first upper bent part 28 (step (b1-4)) , The third upper bending portion 30 connected to the second upper bending portion 29 is formed by bending the second upper bending portion 29 downward (Step (b1-5)), The upper bent portion 30 is bent outward to form a fourth upper bent portion 31 connected to the third upper bent portion 30 (step (b1-6)).

Next, when the metal plate material 10 passes through the roll-type pattern maker 170 installed in the middle of the plurality of bending roll sets 151 of the roll-type bending machine 150, The embossing roll 171 in which the engraved pattern 172 is formed and the embossing roll 174 in which the embossed pattern 175 are formed press the metal plate 10 passing therebetween to press the plurality of concave and convex portions inside the edge of the metal plate 10 A pattern 22 and a plurality of partition line patterns 23 are formed (step (c)).

The metal plate 10 having passed the bending process and the pattern forming process while passing through the roll type bending machine 150 and the roll type pattern forming machine 170 is fed to the cutter 190 and the cutter 190 is fed to the feed synchronization unit The portion of the metal plate 10 in which the through hole 11 is formed is cut in the transverse direction (step (d)) while moving in synchronism with the metal plate 10 by the action of the metal plate 130. The cutter 190 cuts the metal plate 10 laterally and then returns to its original position by the action of the feed synchronization unit 130 and the return mechanism 140 as described above.

As shown in Figs. 9 and 10, the cutting process by the cutter 190 includes the bending portions 24 and 27 at both edges, the metal material having the predetermined length formed with the rugged pattern 22 inside the edge, 20) is made. The metallic material 20 and the mineral material 20 may be coated on the mineral coating layer by coating with a coating unit (not shown) capable of coating and curing the mineral material (step (f)).

9 and 10, the metal machine 20 and the metal machine 20 manufactured by the manufacturing machine 100 according to the present embodiment are provided with a flat plate-like body and a body 21, A first bent portion 24 bent in a downward direction from either one of the opposite edges (the right edge with reference to Fig. 9), and a second bent portion 24 provided on the other edge And a second bent portion 27 bent in the upper direction from the left edge of the second folded portion 9 with respect to the second folded portion 27. A plurality of concave-convex patterns 22 are arranged in the tile body 21 along the longitudinal direction of the tile body 21 and a partition line pattern 23 is provided between the plurality of concave-convex patterns of the tile body 21. The plurality of partition line patterns 23 are laterally arranged with respect to the tile body 21 to partition between the concave-convex patterns 22.

The first bent portion 24 includes a first lower bent portion 25 bent downward from the right edge of the tile body 21 and a second lower bent portion 25 bent inwardly from the first lower bent portion 25, And a second lower bend portion 26 connected to the first lower bend portion 25 substantially in parallel with the first lower bend portion 25. The first bending portion 24 is disposed on the upper side of the roof relative to the second bending portion 27 when the metal frame 20 is installed, .

The second bending portion 27 includes a first upper bending portion 28 bent upward from the left edge of the tile body 21 and a second upper bending portion 28 bent outward from the first upper bending portion 28, A second upper bend 29 connected approximately parallel to the first upper bend 28 and a second upper bend 29 connected to the second upper bend 29 so as to be bent downwardly and downwardly inclined from the second upper bend 29 A fourth upper bending portion 31 connected to the third upper bending portion 30 by being bent outward from the third upper bending portion 30 and substantially parallel to the tread body 21, . The angle between the tilting body 21 and the first upper bending portion 28 and the angle between the first upper bending portion 28 and the second upper bending portion 29 are acute angles. The angle between the second upper bent portion 29 and the third upper bent portion 30 and the angle between the third upper bent portion 30 and the fourth upper bent portion 31 are obtuse angles. The second bending portion 27 is disposed on the lower side of the roof relative to the first bending portion 24 when the metal frame 20 is installed and connected to the first bending portion of the other metal bending portion, And serves as a guide to the drain pipe disposed on one side.

The metallic body 20 and the body 21 are provided with the concave-convex pattern 22 to enhance the decorative property of the roof. Further, the bent portions 24 and 27 provided at the edges of the tile body 21 improve the bonding force between the roof and the support frame, and stably guiding rainwater or the like, thereby realizing a robust and functional roof. Further, by varying the concavo-convex pattern provided on the tile body 21, it is possible to satisfy various consumer demands.

Although the preferred embodiments of the present invention have been described above, the scope of the present invention is not limited to the embodiments described above.

The metal material and the manufacturing apparatus 100 according to the embodiment shown in the drawing are provided with the air 120, the roll-type bending machine 150, the roll-type patterning machine 170, and the like, along the linear transport path P, And the cutter 190 are arranged in this order, the arrangement order of these process equipments arranged on the linear transport path P may be variously changed. For example, the roll-type bending machine 150 may be arranged in advance of the roll-forming machine 170 to perform the pattern forming process after the bending process, or the roll-type pattern maker 170 may be disposed ahead of the roll-type bending machine 150, A post-bending process may be performed.

The feed force for feeding the metal plate 10 along the linear feed path P is transmitted to the metal plate feeder 110 by the force of the metal plate feeder 110 pushing the metal plate 10, Although the pattern forming machine 170 is shown as being caused by the force pulling the metal plate 10, a transfer unit separately installed in the linear transfer path P may transfer the metal plate along the linear transfer path.

 As described above, the metal plate feeder is changed to various other structures that supply a long metal plate to transport along the linear transport path P, in addition to the structure of unwinding and feeding the metal plate 10 that is rolled up in a roll form . The metal plate material 10 supplied to the linear feed path P from the metal plate feeder is pulled by the action of the roll-type bending machine 150 and the roll-type combiner 170 so that the metal plate feeder is used for unrolling the metal plate 10 It is also possible to adopt a structure in which the metal plate 10 can be released by the pulling force of the roll-type bending machine 150 and the roll-type pattern maker 170 without a separate driving source. The metal plate feeder 110 that winds the metal plate 10 in a roll form and feeds the metal plate 10 to be fed along the linear feed path P may be omitted. In this case, The metal plate material 10 stored in the storage place is moved along the linear transport path P by the pulling force of the roll type bending machine 150 or the roll type pattern forming machine 170. [ Can be continuously conveyed.

The other air may be changed to another structure having various types of punches which penetrate the metal plate 10 in the thickness direction and form a through hole in the metal plate 10 in addition to the structure shown in the figure.

The number and arrangement structure of the bending roll sets provided in the roll-type bending machine for bending the metal plate as the base material of the metal tile and forming the bending portion, the specific structure of the lower bending roll and the upper bending roll of each bending roll set are variously changed . As an example of the simplest roll-type bending machine, a roll-type bending pipe having a structure in which a bending roll set for forming a bending portion once bent at one edge of a metal plate is disposed on the left or right side of the straight feed path. Or one set of bending rolls is provided on the left and right sides of the straight feed path so as to bend one of the opposite edges of the metal plate material in the downward direction to form a first bent portion (step (b2-1)), , And the other edge of the opposite edges of the metal sheet material may be bent in the upward direction to form the second bent portion (step (b2-2)).

In the drawing, a plurality of bending roll sets 151 of the roll-type bending machine 150 and the engraved rolls 171 and the embossing rolls 174 of the roll-type pattern forming machine 170 are driven from one drive source 160 to the power transmission mechanism 162 ) 164 and are driven in synchronism with each other. However, a driving source for driving the roll-type bending machine 150 and a driving source for driving the roll-type pattern forming machine 170 may be separately provided.

The power transmission structure of the drive source for the plurality of bending roll sets of the roll-type bending machine can be variously changed through a power transmission mechanism other than the power transmission mechanism 162 of the chain structure. For example, the power of the driving source may be supplied only to the upper bending roll of the roll-type bending machine, or may be supplied to both the upper bending roll and the lower bending roll of the roll-type bending machine. And the plurality of bending roll sets of the roll-type bending machine can be operated by a plurality of driving sources or can be operated without a power. In the case where the bending roll set is operated by a nonmoving force, the force for conveying the metal plate can be generated by a roll-type pattern forming machine disposed on the linear conveying path P or by a separately installed conveying mechanism, and the upper bending roll and the lower bending roll And can be rotated by a metal plate material.

In the drawing, five different concave-convex patterns 171 and 172 are formed along the longitudinal direction of the metal plate 10 inside the edge of the metal plate 10 with one rotation of the engraved roll 171 and the embossed roll 174 of the roll- And the four transverse rectilinear partition lines 23 are formed on the surface of the embossing roll 171 and the embossing roll 174 so that the embossing rolls 171 and the embossing rolls 174 can form various numbers of concave- Can be changed to another structure. For example, the shape, number, and spacing of the engraved pattern or negative pattern line pattern provided on the engraved roll may be variously changed, and the shape, number, and placement of the embossed pattern or the embossed pattern line pattern provided on the embossed roll It can be variously changed. Of course, the length of the metal strip may be longer or shorter than the circumferential length of the embossing roll and embossing roll of the roll-forming machine. The power transmitting structure of the drive source for the negative-pitch roll and the embossing roll of the roll-type pattern forming machine can be variously changed through a power transmitting mechanism other than the power transmitting mechanism 164 of the gear structure.

The cutter can be changed into various other structures capable of cutting the metal plate 10 traversed along the straight feed path P in the lateral direction in addition to the structure described above. The synchronous transfer of the cutter 190 may be performed by a separate transfer synchronizing unit of another structure, not by one transfer synchronizing unit 130 connected to the other air 120, as shown in the figure.

The specific structure of the transport synchronizing unit is also detachably connected to the metal plate 10 transported along the linear transport path P so as to move the other air 120 and the cutter 190 in synchronism with the metal plate 10. [ And the like. The control of the lifting and lowering operation of the coupling pin 136 of the conveyance synchronization unit 130 can be performed by sensing the through hole 11 of the conveyed metal plate 10 without depending on the signal of the conveyance distance measuring device 115 The sensor may be separately provided in the linear transport path P and controlled through the monitoring signal of the monitoring sensor.

The other air 120 moved by the transport synchronizing unit 130 and the return mechanism 140 for returning the cutter 190 to the original position may be replaced with other air 120 or the cutter 190 It can be changed into various other structures that can apply force to the conveying synchronization unit 130 in the direction opposite to the conveying direction of the metal plate 10 to return the other air 120 and the cutter 190.

The specific structure of the metal layer according to the present invention is not limited to the illustrated structure and can be variously changed. For example, in the embodiment shown in Figs. 9 and 10, five different concave-convex patterns 22 are arranged along the longitudinal direction of the tile body 21, but a plurality of concave-convex patterns are partially or entirely the same Shape, and the number, arrangement interval, and arrangement structure of the concave / convex patterns may be variously changed. The shape and the number of the partition line pattern for dividing between the concave-convex pattern and the concave-convex pattern can be variously changed. The bending portion provided at the edge of the tile body may be provided on either the left side or the right side edge of the tile body or in a form different from that shown on both the left and right edges of the tile body. Therefore, the metal material, the manufacturing apparatus, the metal material, and the manufacturing method according to the present invention can be appropriately changed in structure in accordance with the structure of the designed metal material.

10: metal plate 11: through hole
20: Metal parts and 21: tile body
22: uneven pattern 23: parcel pattern
24, 27: first and second bent portions 25, 26: first and second lower bent portions
28, 29, 30, 31: first to fourth upper bending portions
100: metal machine and manufacturing apparatus 102: base
104, 106: guide rail 110: metal plate feeder
115: Metal sheet conveying distance measuring instrument
120: Starter air 121: Movable member
122, 133, 192: extension part 123, 193: lower die
124: Punch 125: Punch driver
126, 196: Columns 127, 197: Upper support
128, 198: Upper die 130: Feed synchronization unit
131: metal plate connecting mechanism 132: moving body
134: connection portion 135: engagement pin driver
136: engagement pin 137: roller support
138: support roller 139: connecting member
140: return mechanism 141: push member
142: push member actuator 150: rolled bending machine
151: Bending roll set 152: Lower bending roll
153: upper bending roll 160: driving source
162, 164: Power transmission mechanism 170: Roll-type pattern forming machine
171: engraved roll 172: engraved pattern
173: Negative parcel pattern 174: Embossed roll
175: Embossed pattern 176: Embossed pattern line pattern
177: Support column 178: Negative angle roll drive gear
179: Embossing roll drive gears 180, 181: Connecting gear
182: drive shaft 190: cutter
191: moving frame 194: cutting blade
195: cutting blade driver 200: controller
210: ejector

Claims (20)

The metal sheet material is fed in a linear transport path in which the metal plate material is transported so that the engraved roll having the engraved pattern formed thereon and the relief roll having the relief pattern corresponding to the engraved pattern of the engraved roll face up and down in order to press the inside of the edge of the metal plate material, A roll-type pattern forming machine;
A cutter installed downstream of the roll-type pattern forming machine in the linear feed path for cutting the metal plate passed through the roll-type pattern forming machine in the transverse direction; And
And another air disposed upstream of the cutter in the linear transport path for forming a through hole in the metal plate conveyed along the linear transport path. The method according to claim 1,
And a bending roll set having an upper bending roll and a lower bending roll disposed so as to be vertically opposed to each other in close contact with the upper and lower edges of the metal plate conveyed along the linear transport path to bend the edges of the metal plate, Further comprising a plurality of roll-type bending units arranged upstream of the cutter. The method according to claim 1,
The cutter includes:
A moving frame installed in the linear transport path so as to move in synchronism with the metal plate,
A cutting blade installed to move up and down in the moving frame to move the metal plate in a horizontal direction while moving in synchronism with the metal plate,
And a cutting blade driver installed on the movable frame to move the cutting blade upward and downward. The method of claim 3,
A punch installed to move up and down on the movable member to form a through hole in the metal plate while moving in synchronism with the metal plate; And a punch driver installed on the movable member for moving the punch up and down,
The metal plate is inserted in a through hole formed in the metal plate by the other air and is lifted and lowered so as to be caught by the metal plate, And a coupling pin driver for moving the coupling pin up and down;
A connecting member for connecting the metal plate connecting mechanism to the moving frame of the cutter and the moving member of the other air so that the moving frame of the cutter and the moving member of the other air can move in synchronism with the metal plate; And
Wherein the metal plate joining mechanism comprises a metal plate joining mechanism for joining the metal plate joining mechanism and the metal plate joining mechanism to each other so as to return the moving frame of the cutter and the moving member of the other air to the original position, And a return mechanism installed on a lower side of the metal plate to be conveyed. 5. The method of claim 4,
The return mechanism includes:
A metal sheet material conveying mechanism for conveying the sheet material along the straight feed path so as to press at least one of the moving frame of the cutter, the moving member of the other air, the metal plate connecting mechanism and the connecting member in a direction opposite to the conveying direction of the metal plate, A push member provided on the lower side,
And a push member driver installed on a lower side of the metal plate conveyed along the linear conveyance path to horizontally move the push member. delete The method according to claim 1,
The other air,
A moving member installed in the linear transport path so as to move in synchronism with the metal plate,
A punch installed to move up and down on the shifting member in order to form a through hole in the metal plate while moving in synchronism with the metal plate,
And a punch driver installed on the movable member to move the punch up and down. 8. The method of claim 7,
The metal plate is inserted in a through hole formed in the metal plate by the other air and is lifted and lowered so as to be caught by the metal plate, And a coupling pin driver for moving the coupling pin up and down;
A connecting member for connecting the moving member of the other air and the metal plate connecting mechanism so that the moving frame of the other air can move in synchronism with the metal plate member; And
A connecting plate of the metal sheet material conveyed along the straight feed path to return the moving member of the other air advanced by the metal plate connecting mechanism to the original position after the engaging pin of the metal plate connecting mechanism is separated from the metal plate member; And a return mechanism provided at a lower side of the metal plate. 9. The method of claim 8,
The return mechanism includes:
And a push member provided on a lower side of the metal plate conveyed along the straight feed path so as to press at least one of the moving member of the other air, the metal plate connecting mechanism and the connecting member in the direction opposite to the feeding direction of the metal plate, Wow,
And a push member driver installed on a lower side of the metal plate conveyed along the linear conveyance path to horizontally move the push member. The method according to claim 1,
Wherein a plurality of embossing patterns of the embossing rolls are arranged along the outer circumferential surface of the embossing roll, and between the plurality of embossing patterns of the embossing roll, a embossing pattern for dividing between the embossing patterns is formed on the rotation Parallel to the central axis,
Wherein a plurality of engraved patterns of the engraved rolls are arranged along an outer peripheral surface of the engraved roll so as to correspond to a plurality of embossed patterns of the relief rolls, and between the engraved patterns of the engraved rolls, Wherein a concave part line pattern for the embossed roll is provided so as to correspond to the embossed piece line pattern of the embossing roll. 11. The method of claim 10,
Wherein the plurality of embossing patterns of the embossing roll have different shapes and the plurality of engraving patterns of the engraving rolls have different shapes corresponding to the plurality of embossing patterns. (a) feeding a metal sheet to be transported along a linear transport path;
(b) bending an edge of the sheet metal conveyed along the straight feed path through a mutually facing upper bending reel and a lower bending roll of each of a plurality of bending roll sets arranged along the straight feed path;
(c) forming a concave / convex pattern on the inner side of the edge of the metal plate by passing the metal plate conveyed along the straight feed path between a negative-shaped roll formed with engraved patterns and a positive- step;
(d) horizontally cutting the metal plate having been subjected to the step (b) and the step (c); And
(e) forming a through hole in the metal plate material by punching the metal plate material, which is transported along the linear transport path, in a thickness direction by using a punch before the step (d) And manufacturing method. delete 13. The method of claim 12,
Wherein the step (e) comprises forming a through hole in the metal plate while moving the punch in synchronism with the metal plate conveyed along the linear transport path. 13. The method of claim 12,
Wherein the step (d) cuts the metal plate in the transverse direction while moving the cutting blade capable of cutting the metal plate in synchronism with the metal plate conveyed along the linear feed path. . 13. The method of claim 12,
The step (b)
(b1-1) forming a first lower bent portion by bending one of opposite edges of the metal plate material in a downward direction;
(b1-2) bending the first lower bending portion inward to form a second lower bending portion connected to the first lower bending portion,
(b1-3) forming a first upper bent portion by bending the opposite edge of the metal plates opposite to each other in an upward direction,
(b1-4) bending the first upper bent portion outward to form a second upper bent portion connected to the first upper bent portion,
(b1-5) bending the second upper bent portion in a downward direction to form a third upper bent portion connected to the second upper bent portion,
(b1-6) bending the third upper bent portion outward to form a fourth upper bent portion connected to the third upper bent portion. 13. The method of claim 12,
The step (b)
(b2-1) forming a first bent portion by bending one of opposite edges of the metal plate material in a downward direction;
(b2-2) forming a second bent portion by bending the other edge of the opposite edges of the metal plate material in an upward direction. 13. The method of claim 12,
Wherein in the step (c), a plurality of the concave-convex patterns are formed in the longitudinal direction of the metal plate material inside the edges of the metal plate material with respect to one rotation of the relief rolls and the engraved rolls, Wherein the metal plate is formed with a partition line pattern in a transverse direction of the metal plate. 13. The method of claim 12,
(f) forming a mineral coating layer by attaching a mineral to one side of the metal sheet cut from the metal sheet after the step (d). delete
KR1020140042587A 2014-04-09 2014-04-09 Manufacturing Apparatus and Method for Metal Tile and Metal Tile Manufactured by the Same KR101421930B1 (en)

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KR101896448B1 (en) * 2018-06-12 2018-09-07 김광수 Processing machine for window and door frame with protective cover
KR101968619B1 (en) * 2018-08-14 2019-04-12 여동훈 System for manufacturing outer edge protect ring used to pack coil
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