KR101107813B1 - Panel forming apparatus for constructing roof or wall - Google Patents

Abstract

The panel molding machine according to the present invention is for molding straight and curved panel side ends while transporting the panel in the front and rear directions, comprising: a frame; A pair of first shafts installed in the frame so as to be inclined in the front-rear direction (FB direction inclination) and arranged side by side in the vertical direction on the frame; As long as it is spaced apart from the first shaft in the front-rear direction (Y-axis direction), and is installed on the frame so as to be inclined in the front-rear direction (FB-direction tilting), and arranged side by side in the frame in the vertical direction (Z-axis direction). A second shaft of the pair; A pair of first forming rollers respectively installed on one side of the pair of first shafts, the panel side ends being formed while the panel side ends are rotated in contact with each other and the panel is conveyed; It is installed on each side of the pair of second shafts so as to be movable along the second shaft, and the panel side ends passing through the first forming roller while rotating and contacting each other with the panel side ends therebetween to convey the panel. A pair of second forming rollers; A shaft tilting unit installed in the frame and configured to tilt the first and second shafts in the front and rear directions (the tilt direction in the FB direction); And a roller sliding unit for sliding the second forming roller along the second shaft.

Panel, Side, Forming, Curve, Shift, Straight Move

Description

Panel Forming Machine {PANEL FORMING APPARATUS FOR CONSTRUCTING ROOF OR WALL}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel molding machine for molding a panel used for construction of a roof or a wall, and more particularly to a panel molding machine capable of molding a straight panel side end as well as a curved panel side end.

Recently, with the development of building technology, various buildings designed in various forms have been built, and steel structures having easy construction with various designs are preferred to concrete.

Roof panels are used for the roofs of such steel structures. The roof panel is used to construct the roof in a form of improving strength by mutually joining side ends of the plurality of roof panels 1 as shown in FIG. 1A. Therefore, the roof panel 1 must be press-molded in such a way that the one end 1a and the other end 1b of the roof panel 1 can be mutually coupled to each other before construction.

In pressing the side ends of each panel 1, as shown in Fig. 1B, when the side ends 1a and 1b are linear, the molding is carried out while the panel 1 is transferred in a linear direction. It is easy.

However, recently, in order to construct various curved roofs or to form various patterns on the roof, as shown in FIG. 1C, both ends 2a and 2b of the panel 2 are curved panels 2. The demand to do so is increasing. In order to cope with this, both ends (2a) and (2b) of the curved panel 2 should be press-molded, but the curved panel 2 is not easy to be molded since its moving direction is curved when press-molded.

The present invention has been made in view of the above-described point, and an object thereof is to provide a panel molding machine capable of molding a panel side end of various curved shapes as well as a straight shape.

The panel molding machine according to the present invention for achieving the object as described above is for molding the straight and curved panel side ends while transporting the panel in the front and rear directions, the frame; A pair of first shafts installed in the frame so as to be inclined in the front-rear direction (FB direction inclination) and arranged side by side in the vertical direction on the frame; It is disposed to be spaced apart from the first shaft in the front-rear direction (Y-axis direction), and is installed on the frame so as to be inclined in the front-rear direction (FB-direction tilting movement), and parallel to the frame in the vertical direction (Z-axis direction). A pair of second shafts disposed; A pair of first forming rollers respectively installed on one side of the pair of first shafts, the first side rollers forming the panel side end while rotating in contact with each other with the panel side end interposed therebetween and conveying the panel; On each side of the pair of second shafts are installed to be movable along the second shaft, and the panel side ends passed through the first forming roller while rotating in contact with each other with the panel side ends therebetween, A pair of second forming rollers for conveying the panel; A shaft tilting unit installed in the frame to tilt the first and second shafts in a forward and backward direction (the tilt direction in the FB direction); And a roller sliding unit for sliding the second forming roller along the second shaft.

According to an embodiment of the present invention, the pair of first shafts are installed to be inclined in the front-rear direction through the first shaft support block installed to be movable in the front-rear direction (Y-axis direction) on the frame. And the pair of second shafts are spaced apart from the first shaft support block in the front-rear direction and inclined in the front-rear direction through the second shaft support block installed to be movable in the front-rear direction. It is possible to install.

The shaft tilting unit is installed in the front and rear direction (Y-axis direction) rotatably on the frame, the thread is formed and the first and second coupling rods provided with a first and second coupling portion spaced apart from each other in the front and rear direction (Y-axis direction); One side is coupled to the first coupling portion of the tilt drive rod to move in the front and rear direction when the tilt drive rod is rotated, the other side is the first connecting block is fixed to the first shaft support block; And one side is coupled to the second coupling portion of the tilt drive rod to move in the front and rear direction when the tilt drive rod is rotated, the other side includes a second connection block is fixed to the second shaft support block.

In addition, a thread is formed in the first and second coupling parts, so that each of the first and second coupling blocks is screwed to each of the first and second coupling parts, and the thread pitch of the first coupling part is the second. It is larger than the screw pitch of the coupling portion, the movement distance of the first connection block per unit rotation of the tilt drive rod is greater than the movement distance of the second connection block.

On the other hand, the above object is to form a straight and curved panel side end while transporting the panel in the front and rear direction, the frame; Each of them consists of a pair of shafts spaced apart in parallel to each other in the vertical direction (Z-axis direction), each of which is arranged to be spaced apart from each other in the front-rear direction (Y-axis direction), each of which is in the front-rear direction of the frame First to fifth shafts installed in an inclined movement (FB direction); Each of them consists of a pair of rollers for conveying the panel while forming the panel side end while rotating in contact with each other with the panel side end interposed therebetween, the first to the fifth provided on one side of each of the first to fifth shafts. 5 forming rollers; A shaft tilting unit installed in the frame to tilt the first and second shafts and the fourth and fifth shafts in a forward and backward direction (FB direction); And a roller sliding unit for moving each of the second to fourth forming rollers along each of the second to fourth shafts, wherein the shaft tilting unit includes the first and second shafts and the fourth and fifth shafts. It can also be achieved by a panel molding machine characterized in that the inclined movement in the opposite direction to each other.

The panel molding machine may further include first to fifth shaft support blocks rotatably supported by the first to fifth shafts and spaced apart from each other in the front-rear direction on the frame. And a second shaft support block and the fourth and fifth shaft support blocks are installed to the frame so as to be movable in the front-rear direction (Y-axis direction), and the third shaft support block is restricted in the front-rear movement. The tilting unit is installed in the front and rear direction (Y-axis direction) rotatably on the frame, the tilt drive rods provided with the first to fourth coupling parts spaced apart from each other in the front-rear direction (Y-axis direction); And one side of each side is coupled to each of the first to fourth coupling parts so as to move forward or rearward according to the rotation direction of the tilt driving rod, and each other side of the first and second shaft support blocks and the fourth side. And first to fourth connection blocks fixedly coupled to each of the fifth shaft support blocks. When the tilt driving rod rotates, the first and second connection blocks and the third and fourth connection blocks are opposite to each other. Direction so that the first and second shafts and the fourth and fifth shafts are tilted in opposite directions to each other.

In addition, the first to fourth connection blocks are screwed with the first to fourth coupling parts, the threads of the first and second coupling parts and the threads of the third and fourth coupling parts are formed in opposite directions to each other. do.

According to the problem solving means described above, a plurality of shaping rollers having a plurality of shaping rollers at one end are inclined in the front and rear direction through a shaft tilting unit, and any one of the shaping rollers is positioned through a roller sliding unit. By moving along the shaft, the panel side end can be molded while conveying the panel in the direction corresponding to the curve of the panel.

In addition, the tilting angle of the shaft and the left and right positions of the forming roller can be varied through the shaft tilting unit and the roller sliding unit, thereby forming various curved panel side ends.

On the other hand, by moving the shaft support block supported by a pair of shafts arranged side by side in the vertical direction in the front and rear direction by tilting the pair of shafts, the pair of shafts can be tilted forward and backward at the same angle As a result, the pair of shafts can be tilted easily and precisely.

In addition, by configuring the shaft tilting unit with the tilt driving rod and the first and second connecting block, it is possible to tilt the plurality of shafts with one tilt driving rod, so that the amount of tilt movement of the shaft can be more easily and precisely adjusted.

In addition, by configuring the first and second coupling portion to be coupled to the first and second connection block by the screw portion, and by setting the thread pitch of the screw portion of each coupling portion differently, each of the shafts are different from each other by one tilt drive rod operation It is inclined at an angle to make it easier to operate the molding machine to correspond to the curve of the panel side end.

Meanwhile, the tilting unit of the shaft tilts the first and second shafts and the fourth and fifth shafts in opposite directions, thereby easily adjusting the inclination angles of the first to fifth forming rollers to correspond to the curved shape of the panel side ends. Can be.

Hereinafter, a panel molding machine according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 and 4, in order to form a side end of the curved panel panel forming machine according to an embodiment of the present invention, each forming roller 131, 132, 133, 134, 135 is formed of the panel It should be located at the point (A) (B) (C) (D) (E) which is in contact with the side end, and at each point (A) (B) (C) (D) (E) It should be inclined to T2) (T3) (T4) (T5).

More specifically, the point where the first forming roller 131 is in contact with the side end of the panel is point A, and the feeding direction of the panel at point A is T1. In order to transfer the panel in this conveying direction, the first forming roller 131 should be tilted by θ1. Therefore, the first shaping roller 131 requires a tilting drive, but does not require linear movement in the left and right directions (X-axis direction).

Further, the point where the second forming roller 132 is in contact with the side end of the panel is point B, and the feeding direction of the panel at point B is T2. Therefore, the second forming roller 132 should be in a tilted state by θ2 and moved in the left-right direction (X-axis direction) by d2 which is a distance from the vertical line SL. Since θ2 is smaller than θ1, the tilting angle of the second forming roller 132 is set smaller than the tilting angle of the first forming roller 131.

On the other hand, the point where the third shaping roller 133 is in contact with the side end of the panel is C, and the feeding direction of the panel side end is T3 at this point. Thus, the third forming roller 133 does not need to be tilted. However, since the point C is spaced apart from the vertical line SL by d3, the third forming roller 133 should be slid by d3 in the left-right direction (X-axis direction).

Further, the point where the fourth forming roller 134 is in contact with the side end of the panel is D, and the feeding direction of the panel side end is T4 at this point. Accordingly, the fourth forming roller 134 should be tilted in the opposite direction to the first and second forming rollers 131 and 132 by θ4, and left and right by d4, which is a distance from the vertical line SL. It should be linearly moved in the direction (X-axis direction).

On the other hand, the point where the fifth forming roller 135 is in contact with the side end of the panel is E, and the feeding direction of the panel side end at this point is T5. Therefore, the fifth forming roller 135 is in a state in which the linear movement in the horizontal direction (X-axis direction) is not necessary, but should be in a tilted state by θ5.

As described above, in order to pressurize the curved panel side end, the forming rollers need rotational movement about the Z axis of FIG. 4, and linear movement of the X-axis direction of FIG. 4 is required. In this embodiment, the rotation of the forming rollers is implemented by inclining the shaft in which the forming rollers are supported in the front and rear direction, and the linear movement of the forming rollers in the horizontal direction (X axis direction) is implemented by sliding the forming rollers along the shaft. . Hereinafter, the configurations in the present embodiment will be described in more detail.

3 to 10, the panel molding machine according to the embodiment of the present invention is spaced apart from each other in the front and rear directions (Y-axis direction) with the frame 100 fixed to the support 10 and the frame 100. And first to fifth shafts 121, 122, 123, 124, and 125 disposed on the frame 100 to be able to tilt and move forward and backward in the frame 100. First to fifth forming rollers 131, 132, 133, 134 and 135 installed at both ends of the 122, 123, 124, and 125 and the first to fifth shafts 121. Shaft tilting unit 140 for moving part of the gears 122, 123, 124 and 125 forward and backward inclined (FB direction tilted) and the first to fifth forming rollers 131 and 132 Roller sliding units 160, 170 for sliding some of the (133), 134, 135 along each shaft.

The frame 100 is for supporting the above-described components, and is fixedly installed on the support 10 so that the frame 100 may be disposed at a predetermined height from the ground. The frame 100 includes a left frame 100a and a right frame 100b spaced apart from each other, and each of the first to fifth shaft support blocks 111 and 112 is disposed on the left frame 100a and the right frame 100b. Five grooves into which the 113, 114 and 115 are inserted are formed. Here, the shaft support block and the forming roller installed on each of the left frame 100a and the right frame 100b have the same structure and operation relationship, so in this embodiment, the shaft support block, shaft, and shaft installed on the left frame 100a are provided. Only the tilting unit and the roller sliding unit will be described.

Each of the first to fifth shaft support blocks 111, 112, 113, 114, and 115 rotates the first to fifth shafts 121, 122, 123, 124, and 125. As possible to support, among these, the first and second shaft support blocks 111 and 112 and the fourth and fifth shaft support blocks 114 and 115 are moved forward and backward (Y-axis direction) to the frame 100. It is installed to be movable to). Therefore, when the first and second shaft support blocks 111 and 112 and the fourth and fifth shaft support blocks 114 and 115 move in the front-rear direction, the first and second shafts 121 ) 122 and the fourth and fifth shafts (124, 125) are inclined in the front and rear directions.

The first to fifth shafts 121, 122, 123, 124, and 125 are spaced apart from each other in the front and rear direction in the frame 100 and arranged side by side, and each shaft 121, 122, and 123 is arranged side by side. Each of 124 and 125 is configured as a pair of shafts arranged side by side and spaced in the vertical direction. Here, the upper shaft and the lower shaft are connected to the rotational force transmission by the gear 126 (see Fig. 4), the first to fifth shafts 121, 122, 123, 124, 125 are sprockets ( 127 (see FIG. 4) and a chain (not shown) to enable rotational force transmission. Therefore, the first to fifth shafts 121, 122, 123, 124, and 125 are rotated in the same direction and in the same direction by one driving motor.

Here, each of the first and second shafts 121 and 122 and the fourth and fifth shafts 124 and 125 may be the first and second shaft support blocks 111 and 112 and the fourth and fifth shafts, respectively. Each of the fifth shaft support blocks 114 and 115 enables inclined movement (rotational movement in the FB direction) in the front-rear direction. Here, the FB direction refers to a predetermined angle of the first shaft 121 about one point (excluding both ends) on the first shaft 121 as shown in FIGS. 4, 5, 11A, and 11B. By rotating, it refers to a direction in which both ends of the first shaft 121 move in a circular arc-shaped arc. However, the third shaft 123 is not tilted. This is because, as shown in Fig. 2, the inclined movement is not necessary at the point C where the third forming roller 133 is in contact with the panel side end. However, the third shaft 123 may also be tilted in the front-rear direction in the same manner as the remaining shafts according to the curved shape of the panel side end. The first to fifth forming rollers 131, 132, 133, 134, 135 are formed at both ends of the first to fifth shafts 121, 122, 123, 124, and 125. The first to fifth shafts 121, 122, 123, 124, 125 are provided to rotate together. In the present embodiment, the first to fifth forming rollers 131, 132, 133, 134 (installed on the left ends of the first to fifth shafts 121, 122, 123, 124, and 125) ( 135 only).

The first to fifth forming rollers 131, 132, 133, 134 and 135 are for molding by pressing the side ends of the panel, and the first to fifth forming rollers 131 and 132 ( Each of the first to fifth shafts 133, 134, and 135 may be installed on the first to fifth shafts 121, 122, 123, 124, and 125 so as to transmit rotational force. Rotate together with (122) (123) (124) (125). Each of the first to fifth forming rollers 131, 132, 133, 134, 135 is constituted by a pair of rollers which rotate in contact with each other.

On the other hand, each of the second to fourth forming rollers 132, 133, 134 are installed to be linearly moved along each of the second to fourth shafts 122, 123, 124. More specifically, each of the second to fourth forming rollers 132, 133, 134 is formed in the longitudinal direction with each of the second to fourth shafts 122, 123, 124. And the rotational force of the second to fourth shafts 122, 123, and 124 to the second to fourth forming rollers 132, 133, and 134. It can be installed to be slidably movable along the longitudinal direction of the shaft while being transferable to each).

Meanwhile, as shown in FIG. 9, each of the first to fifth forming rollers 131, 132, 133, 134 and 135 is formed to form a side end of the panel on each of a pair of roller outer peripheral surfaces. The groove 136a and the forming protrusion 136b are provided. In addition, each of the second to fourth forming rollers 132, 133, 134, the moving groove 137a and the moving protrusion so that any one of the upper roller and the lower roller moves along the shaft, the other can be moved together. 137b is provided.

The shaft tilting unit 140 includes a tilt driving rod 141 and first to fourth connecting blocks 142a, 142b, 142c and 142d.

The tilt driving rod 141 is rotatably supported on each of the left frame 100a and the right frame 100b, and is configured as a pair installed to be capable of transmitting rotational force by a mutual chain 145 (see FIG. 4). However, since the pair of tilt drive rods 141 have the same structure and operating principle, only the tilt drive rods 141 installed on the left frame 100a will be described.

The tilt driving rods 141 are for tilting the first and second shafts 121 and 122 and the fourth and fifth shafts 124 and 125 in the front and rear directions, and are spaced apart from each other in the front and rear directions. First to fourth coupling parts 141a, 141b, 141c, and 141d are provided. The first to fourth coupling parts 141a, 141b, 141c, and 141d have threads formed, and the thread pitch of the first coupling parts 141a is smaller than the thread pitch of the second coupling parts 141b. Big. The thread pitch of the fourth coupling part 141d is larger than the thread pitch of the third coupling part 141c. In addition, the threads of the first and second coupling parts 141a and 141b and the threads of the third and fourth coupling parts 141c and 141d are formed in opposite directions. Thus, the reason for forming a screw thread is mentioned later.

On the other hand, the tilt drive rod 141 is rotatably supported by a drive rod support block 143, one side of which is fixed to the third shaft support block 113.

One side of each of the first to fourth connection blocks 142a, 142b, 142c, and 142d has first and fourth coupling parts 141a, 141b, and 141c of the tilt driving rod 141. 141d) are screwed to each other, and the other side is fixedly coupled to each of the first and second shaft support blocks 111 and 112 and the fourth and fifth shaft support blocks 114 and 115, respectively. Accordingly, when the tilt driving rod 141 rotates, the first and second shaft support blocks 111 and 112 and the fourth and fifth shaft support blocks 114 and 115 move forward and backward (Y-axis direction). Will be moved to).

At this time, since the thread pitch of the first coupling portion 141a is larger than the thread pitch of the second coupling portion 141b, the movement distance of the first shaft support block 111 is the movement distance of the second shaft support block 112. Greater than Therefore, as shown in FIG. 2, the inclination angle θ1 of the first shaft 121 is greater than the inclination angle θ2 of the second shaft 122. In addition, since the thread pitch of the fourth coupling part 141d is larger than the thread pitch of the third coupling part 141c, the forward and backward directions (Y-axis directions) of the fifth shaft support block 115 support the fourth shaft. The moving distance of the block 114 in the front-rear direction (Y-axis direction) is greater than that, whereby the inclination angle θ5 of the fifth shaft 125 is the inclination angle of the fourth shaft 124 as shown in FIG. 2. larger than θ4). Meanwhile, since the threads of the first and second coupling parts 141a and 141b and the third and fourth coupling parts 141d are formed to travel in different directions, the first and second shafts 122 ), The forward and backward inclination movement direction (FB direction) and the front and rear inclination movement direction (FB direction) of the fourth and fifth shaft 125 are opposite. Such a configuration makes it possible to mold the curved side ends shown in FIG. 2.

The roller sliding units 160 and 170 are for adjusting the left and right distances of the second to fourth forming rollers 132, 133 and 134, and the second forming roller 132 to the second shaft. Moving the first roller sliding unit 160 and the third and fourth forming rollers 133 and 134 along the 122 along the third and fourth shafts 123 and 124, respectively. It includes a second roller sliding unit 170 for.

The first roller sliding unit 160 includes a first sliding support member 161, a first roller support member 162, and a first pressure roller unit 163.

One side of the first sliding support member 161 is installed to be fixed to the first shaft 121, and the other side thereof extends in the direction of the second forming roller 132. Therefore, as shown in FIG. 4, when the first shaft 121 is inclined in the front-rear direction (FB direction inclination), the first sliding support member 161 is inclined in the horizontal direction (LR direction inclination movement). )

The first roller support member 162 is for supporting the first pressure roller unit 163, one side of which is fixed to the other side of the first sliding support member 161, and is disposed in a left-right direction. .

The first pressure roller unit 163 is rotated on the other side of the first inner surface pressure roller 163a and the first roller support member 162 rotatably installed on one side of the first roller support member 162. It includes a first outer surface pressure roller (163b) that is possibly installed.

The first inner surface pressing roller 163a is in contact with the inner surface of the lower roller of the pair of second forming rollers 132 and rotates together with the second forming roller 132. The first inner surface pressing roller 163a presses the inner surface of the lower roller out of the second forming rollers 132 to the outside when the first shaft 121 inclines in one direction in the front-rear direction to the second forming roller 132. Is moved outward along the second shaft 122. At this time, the upper roller of the second forming roller 132 is connected to the lower roller, the moving groove 137a and the moving protrusion 137b, so that the pair of second forming roller 132 is connected to the second shaft ( 122) to move outward. Since the pair of forming rollers to be described below move along the shaft together through the moving grooves 137a and the moving protrusions 137b, the following description will be omitted for matters in which the pair of forming rollers can be moved together. Shall be.

The first outer surface pressing roller 163b is in contact with the outer surface of the lower roller of the pair of second forming rollers 132 and rotates together with the second forming roller 132. The first outer surface pressing roller 163b presses the outer surface of the lower roller of the second forming roller 132 to the inside when the first shaft 121 is inclined in the other direction in the front-rear direction to the second forming roller 132. ) Is moved inward along the second shaft 122.

In this way, the second shaping rollers are formed by the first sliding support member 161, the first roller support member 162, the first inner surface pressure roller 163a and the first outer surface pressure roller 163b. By moving 132, as shown in Figure 2, it is possible to mold and transfer the side end of the panel to the point B spaced apart from the vertical line SL by d2.

The second roller sliding unit 170 may include a second sliding support member 171, a second roller support member 172, a second pressure roller unit 173, a third roller support member 174, The third pressurizing roller unit 175 is included.

As shown in FIGS. 7 and 8, the second sliding support member 171 is installed so that one side thereof is fixed to the fifth shaft 125 and the other side of the second forming roller 134. And extends to the third forming roller 133. Therefore, when the fifth shaft 125 is inclined in the front-rear direction (in the FB direction), the second sliding support member 171 is inclined in the left-right direction (in the LR direction).

The second roller support member 172 is for supporting the second pressure roller unit 173, and one side thereof is fixed to the second sliding support member 171 near the fourth forming roller 134. It is installed and arranged in the left and right directions.

The second pressure roller unit 173 rotates on the other side of the second inner surface pressure roller 173a and the second roller support member 172 rotatably installed on one side of the second roller support member 172. And a second outer surface pressing roller 173b that is possibly installed.

The second inner surface pressing roller 173a is in contact with the inner surface of the lower roller of the pair of fourth forming rollers 134 and rotates together with the fourth forming roller 134. The second inner surface pressing roller 173a presses the inner surface of the lower roller out of the fourth forming rollers 134 to the outside when the fifth shaft 125 inclines in one direction in the front-rear direction to the fourth forming roller 134. ) Is moved outward along the fourth shaft 124.

The second outer surface pressing roller 173b contacts the outer surface of the lower roller of the pair of fourth forming rollers 134 and rotates together with the fourth forming roller 134. The second outer surface pressing roller 173b presses the outer surface of the lower roller of the fourth forming rollers 134 inward when the fourth shaft 124 is inclined in the other direction in the front-rear direction to the fourth forming roller 134. ) Is moved inward along the fourth shaft 124.

The third roller support member 174 is for supporting the third pressure roller unit 175, one side of which is fixed to the other side of the second sliding support member 171, and is disposed in a left and right direction. .

The third pressure roller unit 175 is rotated on the other side of the third inner surface pressure roller 175a and the third roller support member 174 rotatably installed on one side of the third roller support member 174. And a third outer surface pressing roller 175b that is possibly installed.

The third inner surface pressing roller 175a contacts the inner surface of the lower roller of the pair of third forming rollers 133 and rotates together with the third forming roller 133. The third inner surface pressing roller 175a presses the inner surface of the lower roller out of the third forming rollers 133 to the outside when the third shaft 123 is inclined in one direction in the front-rear direction to the third forming roller 133. ) Is moved outward along the third shaft 123.

The third outer surface pressing roller 175b is in contact with the outer surface of the lower roller of the pair of third forming rollers 133 and rotates together with the third forming roller 133. The third outer surface pressing roller 175b presses the outer surface of the lower rollers of the third forming rollers 133 inward when the third shaft 123 is inclined in the other direction in the front-rear direction to the third forming roller 133. ) Is moved inward along the third shaft 123.

Thus, the second sliding support member 171, the second and third roller support members 172 and 174, the second and third inner surface pressure roller (173a) (175a) and the second and By moving the third and fourth forming rollers 134 by the third outer surface pressing rollers 173b and 175b, as shown in FIG. 2, the C points spaced apart from the vertical lines SL by d3 and d4, respectively. And at the point D, the side ends of the panel can be molded and conveyed.

In this embodiment, the roller sliding unit (160, 170) is illustrated to move the forming roller in conjunction with the inclined movement of the shaft, unlike the present embodiment, the roller sliding unit may be made of a separate member that is independently controlled have.

Hereinafter, an operation process of the panel molding machine having the configuration as described above will be described.

First, the operator tilts the first to fifth shafts 121, 122, 123, 124 and 125 in the front and rear directions according to the curve of the panel side end to be molded. To this end, the operator rotates the tilt drive rod 141. Then, the first to fifth shafts 121, 122, 123, 124 and 125 and the first to fifth forming rollers 131 and 132 according to the rotation direction of the tilt driving rod 141 ( 133 and 134 and 135 are moved in the form as shown in FIG. 11A or 11B.

More specifically, when the tilt drive rod 141 is rotated by holding the handle 144, the first and second connection blocks 142a and 142b move in the front-rear direction (Y-axis direction). Accordingly, the first and second shaft support blocks 111 and 112 are moved in the front-rear direction (Y-axis direction) on the frame 100, whereby the first and second shafts 121 and 122 are moved. Inclination movement is carried out in the front-rear direction (Y-axis direction). At this time, the pitch of the thread of the first coupling portion 141a to which the first connection block 142a is screwed is larger than the thread pitch of the second coupling portion 141b to which the second connecting block 142b is screwed. Therefore, the inclination movement angle of the first shaft 121 is greater than the inclination movement angle of the second shaft 122.

11A and 11B are diagrams illustrating states before tilting and after tilting in order to explain how each shaft including the first shaft 121 tilts in the FB direction according to the present invention. In addition, when the first shaft 121 is inclined in the front-rear direction, the first sliding support member 161 is inclined in the left-right direction (inclined movement in the LR direction). As a result, any one of the first inner surface pressurizing roller 163a and the first outer surface pressurizing roller 163b according to the inclined movement direction of the first shaft 121 may form an inner surface or an outer surface of the second forming roller 132. By pressing, the second forming roller 132 is moved along the second shaft 122.

Meanwhile, the fourth and fifth shafts 124 and 125 are tilted in the front and rear directions by the rotation of the tilt driving rod 141. However, the fourth and fifth shafts 124 and 125 are tilted in a direction opposite to the tilting direction of the first and second shafts 121 and 122. More specifically, when the tilt driving rod 141 is rotated, the threads of the third and fourth coupling parts 141c and 141d are formed opposite to the threads of the first and second coupling parts 141b. The third and fourth connection blocks 142c and 142d screwed to the third and fourth coupling parts 141c and 141d are opposite to the first and second connection blocks 142a and 142b. Will be moved to. On the other hand, since the pitch of the thread of the fourth engaging portion (141d) is smaller than the thread pitch of the third engaging portion (141c), the inclination movement angle of the fifth shaft 125 is inclined movement of the fourth shaft (124) Greater than the angle Here, the third shaft 123 is not tilted.

In addition, when the fifth shaft 125 is inclined in the front-back direction, the second sliding support member 171 is inclined in the left-right direction. Therefore, the second and third inner surface pressure rollers 173a and 175a and the second and third outer surface pressure rollers 173b and 175b are formed on the inner surface of the fourth and fifth forming rollers 134 and 135, or The outer surface is pressed to move along the third and fourth shafts 123 and 124 inward or outward. At this time, the movement amount of the third inner surface pressing roller 175a and the third outer surface pressing roller 175b positioned near the end of the second sliding supporting member 171 is near the middle of the second sliding supporting member 171. The movement amount of the 2nd inner surface pressure roller 173a and the 2nd inner surface pressure roller 173a which are located is larger.

As described above, when the inclined movement process of the shaft and the sliding movement process of the forming roller are completed, the operator drives the driving motor to operate the first to fifth shafts 121, 122, 123, 124, and 125. Drive rotation. Then, the first to fifth forming rollers 131, 132, 133, 134, 135 are driven to rotate together with the shafts 121, 122, 123, 124, 125. In this state, the operator enters the panel side end between the pair of first forming rollers 131 to perform the press molding process.

1A is a cross-sectional view schematically illustrating a state in which side ends of a plurality of panels are coupled to each other;

FIG. 1B is a perspective view schematically showing the panel shown in FIG. 1A;

Figure 1c is a perspective view schematically showing a panel having a curved side end,

FIG. 2 is a conceptual view for explaining a contact point of a forming roller and a panel side end of a panel forming machine according to an embodiment of the present invention and a panel conveying direction at each contact point; FIG.

3 is a perspective view schematically showing a panel molding machine according to an embodiment of the present invention;

4 is a plan view of the panel molding machine shown in FIG.

5 is an enlarged plan view of portion A of FIG. 4;

6 is a perspective view of the portion shown in FIG. 5, FIG.

7 is an enlarged plan view of a portion B of FIG. 4;

8 is a perspective view of the portion shown in FIG.

9 is a side view of the panel molding machine shown in FIG.

10 is a front view of the panel molding machine shown in FIG.

11A and 11B are plan views illustrating a process of inclining movement of the shaft of the panel forming machine shown in FIG. 3 in the FB direction and sliding movement of the forming roller.

DESCRIPTION OF THE REFERENCE NUMERALS OF THE DRAWINGS

100; frame

111, 112, 113, 114, 115; 1st to 5th shaft support block

121, 122, 123, 124, 125; First to fifth shafts

131, 132, 133, 134, 135; 1st to 5th forming roller

140; Shaft tilting unit 141; Tilt drive rod

141a, 141b, 141c, 141d; 1st to 4th connecting block

160, 170; Roller sliding unit

Claims (7)

A panel molding machine for forming straight and curved panel side ends while transporting the panel in the front and rear directions, frame; The first shaft support block is installed in the frame to be movable in the front and rear direction by the inclination movement (FB direction inclination movement) is installed in the frame in a forward and backward direction, and a pair of side by side arranged up and down in the frame A first shaft; It is spaced apart from the first shaft support block in the front-rear direction, and is spaced apart from the first shaft in the front-rear direction (Y-axis direction) via a second shaft support block installed to be movable in the front-rear direction on the frame. A pair of second shafts installed in the frame in a forward and backward direction (FB direction inclination) and disposed side by side in the frame in a vertical direction (Z-axis direction); A pair of first forming rollers respectively installed on one side of the pair of first shafts, the first side rollers forming the panel side end while rotating in contact with each other with the panel side end interposed therebetween and conveying the panel; On each side of the pair of second shafts are installed to be movable along the second shaft, and the panel side ends passed through the first forming roller while rotating in contact with each other with the panel side ends therebetween, A pair of second forming rollers for conveying the panel; A shaft tilting unit installed in the frame to tilt the first and second shafts in a forward and backward direction (the tilt direction in the FB direction); And And a roller sliding unit for sliding the second forming roller along the second shaft. delete According to claim 1, wherein the shaft tilting unit, A tilt drive rod rotatably installed in the frame in a front-rear direction (Y-axis direction), and having a thread formed therein and having first and second coupling parts spaced apart from each other in a front-rear direction (Y-axis direction); One side is coupled to the first coupling portion of the tilt drive rod to move in the front and rear direction when the tilt drive rod is rotated, the other side is the first connecting block is fixed to the first shaft support block; And One side is coupled to the second coupling portion of the tilt drive rod to move in the front and rear direction when the tilt drive rod is rotated, the other side comprises a second connection block is fixed to the second shaft support block Panel molding machine. The method of claim 3, wherein Threads are formed in the first and second coupling parts such that each of the first and second connection blocks is screwed to each of the first and second coupling parts, and the thread pitch of the first coupling part is the second coupling part. And a larger pitch than a screw pitch, so that the moving distance of the first connecting block per unit rotation of the tilt driving rod is greater than the moving distance of the second connecting block. A panel molding machine for forming straight and curved panel side ends while transporting the panel in the front and rear directions, frame; Each of them consists of a pair of shafts spaced apart in parallel to each other in the vertical direction (Z-axis direction), each of which is arranged to be spaced apart from each other in the front-rear direction (Y-axis direction), each of which is in the front-rear direction of the frame First to fifth shafts installed in an inclined movement (FB direction); Each of them consists of a pair of rollers for conveying the panel while forming the panel side end while rotating in contact with each other with the panel side end interposed therebetween, the first to the fifth provided on one side of each of the first to fifth shafts. 5 forming rollers; A shaft tilting unit installed in the frame to tilt the first and second shafts and the fourth and fifth shafts in a forward and backward direction (FB direction); And A roller sliding unit for moving each of the second to fourth forming rollers along each of the second to fourth shafts, And the shaft tilting unit tilts the first and second shafts and the fourth and fifth shafts in opposite directions. The method of claim 5, Each of the first to fifth shafts is rotatably supported, and further comprising first to fifth shaft support blocks spaced apart from each other in the front and rear directions on the frame, The first and second shaft support blocks and the fourth and fifth shaft support blocks are installed in the frame so as to be movable in the front and rear direction (Y-axis direction), and the third shaft support block is restricted in the front and rear movement. , The shaft tilting unit, A tilt driving rod rotatably installed in the frame in the front-rear direction (Y-axis direction) and provided with first to fourth coupling parts spaced apart from each other in the front-rear direction (Y-axis direction); And Each one side is coupled to each of the first to fourth coupling parts so as to move forward or rearward in accordance with the rotation direction of the tilt driving rod, and the other side is the first and second shaft support blocks and the fourth and First to fourth connecting blocks fixedly coupled to each of the fifth shaft support blocks, When the tilt drive rod rotates, the first and second connection blocks and the third and fourth connection blocks are moved in opposite directions so that the first and second shafts and the fourth and fifth shafts are opposite to each other. Panel molding machine characterized in that the inclined movement. The method of claim 6, The first to fourth connecting blocks are screwed to the first to fourth coupling parts, and the threads of the first and second coupling parts and the threads of the third and fourth coupling parts are formed in opposite directions to each other. Panel forming machine.

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