KR20190001643A - Distance maintain apparatus for filling material bar, transfer apparatus for sandwich panel filling material bar and manufacturing system for sandwich panel - Google Patents

Abstract

The present invention relates to a transfer apparatus for a sandwich panel filler bar and a manufacturing system for a sandwich panel including the same, which includes: a transferring part transferring a plurality of filler bars in a state where the plurality of filler bars are in contact with each other; an interval adjusting part receiving the filler bars transferred from the transferring part and making the plurality of filler bars spaced apart from each other; and a turning part connected to the interval adjusting part and receiving and transferring the filler bars, spaced apart from each other, individually. A transfer speed of the filler bar transferred from the interval adjusting part is greater than that of the filler bar transferred from the transferring part.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a filler bar spacing device, a sandwich panel filler material transfer device, and a sandwich panel manufacturing system,

The present invention relates to a filler bar spacing device, a sandwich panel filler bar conveying device and a sandwich panel manufacturing system.

The sandwich panel has a filler for insulation or sound insulation between the upper and lower steel plates. The filler is a mineral fiber formed by GLASSWOOL, MINERAL or the like, or synthetic resin formed by Urethane, EPS, .

Such sandwich panel manufacturing is performed by a system in which processes such as elevation, feeding, cutting, turning, forming, laminating, and cutting of a steel sheet are sequentially connected. When the filler is used as the mineral fiber, the cutting and turning processes are performed. When the filler is used as the synthetic resin, the cutting and turning processes may be omitted.

Turning is a process of cutting a pad-shaped glass wool having a certain thickness to a thickness of a sandwich panel to form a rectangular bar-shaped filler bar, and then rotating the filler bar by 90 °.

The turning part where the turning process is performed includes a rail forming a predetermined path, a chain arranged along the rail, a sprocket hanging the chain, a partition arranged at intervals along the length of the chain, and a driving part providing power to rotate the sprocket .

The reason why the filler bar is rotated by 90 degrees is as follows. First, the pad-shaped glass wool is laminated in the horizontal direction. Therefore, when used as a filler, it is necessary to set the grain in the vertical direction to maintain the strength. Second, When cutting into the form of filler bar, cutting takes into account the thickness of the sandwich panel.

When the filler bar is transported from the cut-out portion to the turning portion, the adjacent filler bars are transported in contact with each other. When the filler bar is transported to the turning part, only one filler bar should be transported to one compartment space. However, since the filler bar is transferred to the turning part while being in contact with each other, two filler bars may be introduced into the partition space.

Registration Utility Model Bulletin No. 20-0337036 (December 15, 2003)

The present invention provides a technique in which a filler panel transfers a filler bar of a neighboring filler bar while maintaining a predetermined gap when the filler bars cut into bars in the cutout portion are transferred to the turning portion.

The sandwich panel filler bar conveying apparatus according to an embodiment of the present invention includes a conveying unit for conveying a plurality of filler bars fed in contact with each other, a gap adjusting unit for conveying the filler bar from the conveyance unit and spacing the plurality of filler bars, And a turning part connected to the adjusting part and separately receiving and transporting the spaced apart filler bars. The filler bar conveying speed conveyed by the spacing adjusting part is faster than the filler bar conveying speed conveyed from the conveying part.

A second belt disposed on the first belt and in contact with an upper surface of the filler bar; and a second belt disposed on the first belt and contacting the upper surface of the filler bar. The first belt and the second belt are disposed on the same plane as the conveyor of the transfer section, Wherein the first belt and the second belt are disposed on the same line, and the length of the first belt is longer than the length of the first belt, and the other side of the first belt is connected to the second belt, May intersect with a portion of the turning portion.

The gap adjusting unit may further include a blocking unit that is connected to the driving unit and blocks the second filler bar subsequent to the first filler bar when the first filler bar is positioned between the first belt and the second belt.

The blocking portion may include a shaft, a blocking bar having one end connected to the shaft and the other end exposed on the first belt, a cam connected to the shaft, and a driving link that is in power connection with the driving portion and operates the cam And the other end of the shut-off bar can be moved below the first belt by the rotation of the shaft, and when the other end of the shut-off bar is moved below the first belt, Can be moved between the belts.

The sandwich panel filler bar conveying apparatus may further include an inflow preventing portion disposed in the interval adjusting portion and blocking the filler bar so that the filler bar of the transfer portion is prevented from flowing into the interval adjusting portion.

The inflow prevention portion may include an actuator and an anti-bar which one side is connected to the actuator and the other side is located on and off the filler bar movement path of the gap adjusting portion.

A filler bar gap adjusting device according to an embodiment of the present invention includes a first belt contacting a lower surface of a filler bar to be conveyed, a second belt positioned above the first belt and contacting an upper surface of the filler bar, And a blocking portion that is connected to the second belt and is connected to the driving portion and blocks the inflow of the filling bar between the first belt and the second belt, The blocking portion is exposed above the first belt repeatedly at least partly in conjunction with the first belt and the second belt and moves below the first belt.

The filler bar gap adjusting device may further include an inflow preventing portion disposed on the blocking portion and blocking the filler bar so that the filler bar can not enter between the first and second belts, And the filler bar can be blocked.

The sandwich panel manufacturing system according to an embodiment of the present invention comprises a sandwich panel filler bar conveying apparatus configured as described above, and a filler panel is cut and bar-shaped so as to form a plurality of filler bars and a filler bar is sandwiched between the sandwich panel filler bar conveying device And an engaging portion for engaging the filler bar and the steel plate transferred from the pressing portion. The engaging portion engages the engaging portion of the filler bar and the steel plate.

According to the embodiment of the present invention, since the filler bars are transferred to the turning part while being spaced apart from each other in the gap adjusting part, the filler bars can lift only one filler bar. Only one filler bar can be placed in one compartment space.

1 is a schematic diagram illustrating a sandwich panel manufacturing system in accordance with an embodiment of the present invention.
2 is a perspective view of the sandwich panel filler bar conveying device of FIG. 1;
Figure 3 is a front view of Figure 2;
Fig. 4 is a schematic view showing the conveying portion of Fig. 2; Fig.
FIG. 5 is a schematic view showing the interval adjusting unit of FIG. 2. FIG.
Figure 6 is a front view of Figure 5;
FIG. 7 is a schematic view showing the interval adjusting portion of FIG. 5; FIG.
8 is a schematic view showing an operating state of the interval adjusting portion in Fig.
Fig. 9 is a schematic view showing the turning part of Fig. 2; Fig.
10 is a front view of Fig.
Fig. 11 is a schematic view showing the inflow preventing portion of Fig. 5; Fig.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

A sandwich panel filler bar conveying apparatus according to an embodiment of the present invention will be described with reference to a sandwich panel manufacturing system to which a filler bar applicable to a sandwich panel manufacturing system as an embodiment of the present invention, hereinafter referred to as a sandwich panel filler bar conveying apparatus, is applied.

Hereinafter, a sandwich panel manufacturing system according to an embodiment of the present invention will be described with reference to [Figure 1] and [Figure 2].

FIG. 1 is a schematic view showing a sandwich panel manufacturing system according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a sandwich panel filler bar conveying device of FIG. 1.

The sandwich panel manufacturing system 10 according to the present embodiment includes a sandwich panel filler bar conveying apparatus 100, a cutting unit 300, an aligning unit 400, a pressing unit (not shown) 500 and an engaging portion 600.

When the filler is used as a mineral fiber, the cut portion 300 cuts the filler supplied in the form of a panel into a filler bar shape in consideration of the thickness of the sandwich panel. A plurality of filler bars are formed while the panel-form filler is cut. The plurality of filler bars are delivered to the sandwich panel filler bar conveying apparatus 100 connected to the discharge path 310 by being discharged to the discharge path 310 while being in contact with each other at the cut portion 300.

The sandwich panel filler bar conveying apparatus 100 conveys the filler bar 90 ° so that the left and right side surfaces of the filler bar 2 are the upper surface and the lower surface.

The alignment unit 400 is arranged in a zigzag fashion with the filler bars transferred at an angle of 90 ° so as to prevent a tangled joint in the width direction of the sandwich panel.

The pressurizing portion 500 presses the aligned filler bars inward so as not to spread between adjacent filler bars.

The joining portion 600 combines the filled filler bars with the supplied steel sheet to complete the sandwich panel. The steel plates are bonded to the upper and lower surfaces of the filler bar, respectively.

The sandwich panel manufacturing system according to the present embodiment may further include a processing unit (not shown). The machining portion is located between the pressing portion 500 and the engaging portion 600 and processes the upper and lower surfaces of the filler bars so that the upper and lower surfaces of the pressurized filler bars conform to the shape of the steel plate.

The detailed configuration of the cutting part 300, the aligning part 400, the pressing part 500, the machining part and the engaging part 600 is the same as that of the cutting part, the aligning part, the pressing part, the machining part, The detailed description thereof will be omitted.

Next, the sandwich panel filler bar conveying device will be described with reference to [Figure 3] to [Figure 11].

Fig. 3 is a front view of Fig. 2, Fig. 4 is a schematic view showing a conveying portion of Fig. 2, Fig. 5 is a schematic view showing the interval adjusting portion of Fig. FIG. 7 is a schematic view showing the interval adjusting unit in FIG. 5, FIG. 8 is a schematic view showing an operating state of the interval adjusting unit in FIG. 7, and FIG. 9 is a cross- Fig. 10 is a front view of Fig. 9, and Fig. 11 is a schematic view of the inflow prevention portion of Fig. 5; Fig.

First, referring to FIGS. 2 and 3, the sandwich panel filler bar conveying apparatus 100 includes a frame 110, a conveying unit 120, a gap adjusting unit 130 and a turning unit 160 And is positioned between the cut portion 300 and the alignment portion 400.

The frame 110 is disposed perpendicularly to the discharge path 310 of the cutout 300 and is combined with a vertical bar and a horizontal bar having a predetermined length to form a placement surface 111. [

4, the transfer unit 120 includes a belt 121 and a belt driving unit 122 and is disposed on the placement surface 111 to receive the filler bar from the discharge path 310, 130).

A pair of pulleys face each other in the longitudinal direction L of the placement surface 111 with a gap on the placement surface 111 and the belt 121 has a predetermined length and is caught by a pair of pulleys. A plurality of belts 121 and pulleys are arranged at intervals along the width direction W of the placement surface 111 as one. A portion of the belt 121 located on the upper side of the rotation center with respect to the rotation center of the pulley supports the filler bar.

The belt driving unit 122 is disposed along the width direction W of the placing surface 111 and imparts rotational force to the belt 121 so that the belt 121 can move in the direction of the gap adjusting unit 130. The belt driving unit 122 includes a shaft passing through the plurality of belts 121, a driving pulley having a plurality of belts 121 spaced apart from each other with a gap therebetween, and a motor connected to the shaft via a transmission unit to rotate the shaft .

The plurality of belts 121 and the belt driving unit 122 constitute one conveying unit 120a, 120b ... 120n and the conveying units 120a, 120b ... 120n are arranged along the longitudinal direction L of the placing surface 111 Are arranged in plural. The adjacent transfer units 120a, 120b ... 120n are arranged at least partially overlapping in the width direction W of the placement surface 111. [ Accordingly, the filler bars located at one of the transfer units 120a, 120b, ..., 120n can be continuously transferred in the direction of the transfer units 120a, 120b ... 120n located at the other side. The transfer units 120a, 120b ... 120n are driven together at the same speed. The feed units 120a, 120b ... 120n of one side are overlapped with the discharge channel 310 so that the filler bars of the discharge channel 310 can be transferred from one side of the transfer unit 120 to the other side.

5 and 6, the gap adjusting unit 130 includes an installation frame 131, a first belt 132, a second belt 133, and a driving unit 140, And the transferring bars are transferred to the turning unit 160 one by one.

The mounting frame 131 is located on the other side of the transfer unit 120 and is disposed on the placement surface 111. The installation frame 131 is combined with a vertical bar and a horizontal bar in a complex manner.

The first belt 132 is located on the other side of the transfer unit 120 and is located on the same plane as the belt 121 of the transfer unit 120. The first belt 132 is engaged with a pair of pulleys.

The second belt 133 is disposed on the first belt 132 and fixed to the mounting frame 131. The length of the second belt 133 is shorter than the length of the first belt 132. The second belt 133 is engaged with a pair of pulleys.

One end of the first belt 132 and one end of the second belt 133 coincide with each other and overlap the belt 121 of the transfer unit 120 in the width direction W of the placement surface 111. [ A filler bar located in the belt 121 of the transfer unit 120 may be introduced between the first belt 132 and the second belt 133. The first belt 132 and the second belt 133 constitute one conveying belt 134a, 134b ... 134n and a plurality of conveying belts 134a, 134b ... 134n are arranged at intervals along the width direction W have.

The first and second belts 132 and 133 of the conveying belts 134a to 134n are connected to each other through shafts 132a and 133a coupled to the one side pulley. When the shafts 132a and 133a are rotated, the first belt 132 and the second belt 133 can move. The filler bar of the transfer unit 120 may be introduced between the first belt 132 and the second belt 133. The first belt 132 and the second belt 133 move in opposite directions to transfer the filler bar from the transfer unit 120 to the turning unit 160.

The driving unit 140 includes a motor 141 disposed in the mounting frame 131, first driving pulleys 142a and 142b coupled to one side and the other side of the shaft 133a of the second belt 133, A second drive pulley 143 coinciding with the first drive pulley 142b and coupled with the shaft 132a of the first belt 132 and a second drive pulley 143 coupled with the other first drive pulley 142b and the second drive pulley 143 A first power connecting means 145 for connecting the motor 141 and the one first driving pulley 142a to each other and a second power connecting means 145 for connecting the other first driving pulley 142b and the auxiliary pulley 144 to each other via a power connection And a second power connecting means 146 for connecting the second power connecting means. The auxiliary pulley 144 and the second drive pulley 143 are engaged with each other.

The other first driving pulley 142b is connected to the second driving pulley 143 via the auxiliary pulley 144 so that the first and second belts 132 and 133 can move in opposite directions, 120 may be transferred to the turning unit 160.

On the other hand, the moving speed of the first belt 132 and the second belt 133 is faster than the moving speed of the belt 121 of the transfer unit 120. For example, the speed at which the belt 121 of the transfer unit 120 and the first and second belts 121 move may be 1: 2 to 1: 3. The moving speed of the belt may vary depending on the interval of the partition 164 of the turning part 160.

The gap adjusting unit 130 according to the present embodiment may further include a blocking unit 150.

7 and 8, the blocking portion 150 includes a shaft 151, a blocking bar 152, a cam 153, and a driving link 154. The blocking portion 150 includes a driving portion 140, And the filler bar is positioned between the first belt 132 and the second belt 133, the inflowing filler bar is temporarily closed to maintain a predetermined gap between the inflowing filler material.

The shaft 151 has a predetermined length and is disposed along the width direction W of the placement surface 111 and is positioned below the first belt 132. [ Both ends of the shaft 151 support the bearing housing fixed to the placement surface 111 so as to be rotatable.

The blocking bar 152 has a predetermined length and has one end coupled to the shaft 151 and the other end exposed above the first belt 132. A plurality of the blocking bars 152 are arranged at intervals along the longitudinal direction of the shaft 151.

The other end 152a of the blocking bar 152 can move below the first belt 132 as the shaft 151 rotates. When the other end 152a of the blocking bar 152 is exposed on the first belt 132, the filling bar located in the transferring part 120 is hooked on the other end 152a of the blocking bar 152 to move the conveying belts 134a, 134b ... 134n ). However, if the other end 152a of the blocking bar 152 moves below the first belt 132, the filler bar located at the transferring part 120 can be moved to the conveying belts 134a, 134b, ..., and 134n.

The cam 153 is formed as a circular arc cam, and one center of the base circle is coupled to the shaft 151. The cam 153 and the shaft 151 can move together.

The drive link 154 includes a drive shaft 154a, an eccentric link 154b and a link bar 155 and transmits the power of the drive unit 140 to the shaft 151. [

The drive shaft 154a has a predetermined length and is rotatably supported by a bearing housing positioned below the first belt 132 and having both ends fixed to the placement surface 111. [ The drive shaft 154a is power connected to the shaft 132a of the first belt 132 and to the hoisting drive. The drive shaft 154a can rotate together when the shaft 132a of the first belt 132 rotates.

The eccentric link 154b includes an eccentric disc 154b-1 and a link body 154b-2.

The eccentric disk 154b-1 is coupled to the drive shaft 154a. The position where the drive shaft 154a is engaged with the eccentric disk 154b-1 is a position eccentrically to one side from the center C2 of the eccentric disk 154b-1. The rotation center C1 of the eccentric disk 154b-1 is eccentrically separated from the center C2 of the eccentric disk 154b-1.

The link body 154b-2 is formed by an arc cam, and one side forming the base circle surrounds the outer periphery of the eccentric disc 154b-1. The eccentric disk 154b-1 can rotate within one side of the link body 154b-2. The other side constituting the line member of the link body 154b-2 can be moved in the direction to approach the shaft 151 or in the direction away from the shaft 151 due to the rotation of the eccentric disk 154b-1.

The link bar 155 has a predetermined length and one end is connected to the other center of the link body 154b-2. The other end of the link bar 155 is connected to the other center of the line of the cam 153. The other end of the link bar 155 and the cam 153 may be connected to each other through a clearance space.

When the center C2 of the eccentric disk 154b-1 is positioned between the rotation center C1 of the eccentric disk 154b-1 and the periphery of the line member, the other side of the link body 154b-2 is close to the shaft 151 The link bar 155 pushes the cam 153 and the blocking bar 152 rotates with respect to one end so that the other end moves below the first belt 132 (a in FIG. 8) Reference).

On the contrary, when the center C2 of the eccentric disk 154b-1 is positioned between the rotation center C1 and the base circle, the other side of the link body 154b-2 moves in the direction away from the shaft 151, The bar 155 pulls the cam 153 and the blocking bar 152 rotates in the other direction and the other end is exposed on the first belt 132 (see FIG. 8B).

Since the speed of the conveying belts 134a, 134b ... 134n is faster than the speed of the belt 121 of the conveying unit 120, when the filler bar is conveyed to the other side of the conveying unit 120 and flows into the conveying belts 134a, 134b ... 134n, The other end 152a of the blocking bar 152 is positioned while the filler bar is spaced apart from the filler bar, thereby blocking the inflowing filler bar. Thus, when the filler bars transferred in the state of being contacted with each other in the transfer unit 120 are transferred to the transfer belts 134a, 134b, ..., 134n, they are separated from each other.

9 and 10, the turning part 160 includes a rail 161 having a predetermined path in the form of a closed loop, a chain 162 disposed along the rail 161, a chain 162 A partition 164 which is disposed outside the chain 162 and has a predetermined width and is arranged at a plurality of intervals along the longitudinal direction of the chain 162 and a spool 163, And a driving unit 140 for providing driving signals. The partition 164 is disposed perpendicularly to the outer surface of the chain 162. A partition space 164a in which a filler bar is located is formed between adjacent partition walls 164.

The turning unit units 160a, 160b, ..., 160n constitute one turning unit 160a, 160b ... 160n, and the rail 161, the chain 162, the sprocket 163, And are spaced apart from each other along the width direction W of the frame. The turning units 160a, 160b ... 160n are located between the adjacent transfer belts 134a, 134b ... 134n.

The turning part 160 is positioned higher than the first belt 132 with respect to the placement surface 111 and one end is bent in the direction of the placement surface 111. The turning part 160 is positioned higher than the first belt 132 and has a parallel area 161a vertically opposed to the aligning part 400 and an inclined area 161b bent toward the first belt 132 . The other side of the turning part 160 and the inclined area 161b intersect at a predetermined angle when viewed from the front.

When the chain 162 moves along the rail 161, the partition 164 passes between the adjacent transfer belts 134a, 134b ... 134n and contacts the lower surface of the filler bar transferred to the other side of the first belt 132, You can lift the bar. When the partition 164 lifting the filler bar moves from the inclined area 161b to the parallel area 161a, the filler bar can be raised by 90 °.

On the other hand, the moving speed of the first belt 132 and the second belt 133 and the moving speed of the chain 162 may be the same. Then, the filler bars that have been transferred in contact with each other in the transfer unit 120 are transferred at a predetermined interval in the gap adjusting unit 130. Since the filler bars 2 are spaced apart and transferred from the gap adjusting part 130 to the turning part 160, the partition 164 can lift only one filler bar. Only one filler bar may be positioned in one partition space 164a.

The sandwich panel filler bar conveying apparatus 100 according to an embodiment of the present invention may further include an inflow preventing unit 170. [

11, the inflow prevention part 170 includes the prevention bar 171 and the actuator 172 and is configured to prevent the infill bar transferred to the other side of the transfer part 120 from flowing into the gap control part 130 do.

The preventive bar 171 has a predetermined length and its central portion is connected to the shaft 133a of the second belt 133. The prevention bar 171 does not rotate along the shaft 133a of the second belt 133. [ One side of the prevention bar 171 protrudes in the direction of the transfer unit 120. A plurality of the prevention bars 171 are disposed at intervals along the longitudinal direction of the shaft 133a of the second belt 133. One side of the prevention bars 171 is connected via a shaft 151.

The other side of the prevention bar 171 protrudes between the neighboring second belts 133. However, the other side of the prevention bar 171 may be directed to the shaft 132a of the first belt 132 in accordance with the movement. The other side of the prevention bar 171 facing the shaft 132a of the first belt 132 may contact the filler bar introduced into the transfer part 120 between the first belt 132 and the second belt 133. The other side of the anti-fake bar 171 may block the infill bar from entering between the second belt 133 and the second belt 133. However, the other side of the prevention bar 171 that faces between the adjacent second belts 133 does not contact the filler bar entering the gap between the first belt 132 and the second belt 133 at the transfer portion 120. The filler bar can be transferred from one side of the gap adjusting part 130 to the other side at an interval.

The actuator 172 includes a housing and a rod, and one end of the housing is connected to the mounting frame 131 through a bracket, and the other end is directed to the shaft 151. The rod protrudes from the housing and is connected to the shaft. When the rod is drawn out of the housing, the other side of the prevention bar 171 is located between the neighboring second belts 133. When the rod drawn out from the housing is drawn into the housing, Can be positioned on the path of movement of the filler bar while being directed toward the shaft 132a of the filler bar 132.

If the other side of the preventive bar 171 is located on the movement path of the filler bar, the filler bar can not be transferred between the first and second belts 132 and 133 in the direction of the turning part 160.

The operation of the inflow prevention part 170 is selectively operated by the operation of the operator after the filler bar is conveyed a certain number of times to the turning part 160 through the conveying belts 134a, 134b ... 134n.

Next, the operation of the above-described sandwich panel manufacturing system will be described with reference to FIGS. 1 to 11 again.

The mineral fibers used as a filler of the sandwich panel are stacked on the supply part 200 in the form of a panel having a predetermined width (hereinafter referred to as a filler panel 1) and sequentially supplied to the cut part 300. The cut portion 300 cuts the supplied filler panel into a bar shape along its longitudinal direction to form a plurality of filler bars 2. Filler panel cutting width (2W) may vary depending on the thickness of the sandwich panel.

The filler bars are discharged to the discharge path 310 in contact with the cut surfaces of the filler bars or in contact with the transfer unit 120a, 120b ... 120n of the transfer unit 120. The filler bars 2 are transferred in the direction of the gap adjusting part 130 in a state in which they are in contact with each other due to the movement of the belt 121 of the transfer unit 120a, 120b ... 120n.

The filler bar 2 located at the front of the filler bars 2 in contact with the transfer belts 134a, 134b ... 134n is introduced between the first and second belts 132 and 133. Since the speed of the conveying belts 134a, 134b ... 134n is faster than the speed of the conveying belt 120 of the conveying unit 120, the filler bar 2 introduced into the conveying belts 134a, 134b, Lt; RTI ID = 0.0 > bar). ≪ / RTI > The filler bar located on the conveying belts 134a, 134b ... 134n, and the filler bar located on the belt 121 of the conveying unit 120 can be opened.

The other end of the blocking bar 152 exposed above the first belt 132 is positioned therebetween. The filler bar located in the belt 121 of the transfer unit 120 is caught by the other end 152a of the blocking bar 152 while being transferred and is not allowed to flow between the first belt 132 and the second belt 133. The blocking bar 152 is pushed by the driving link 154 and the other end moves below the first belt 132 and the filler bar jam located on the belt 121 of the transferring unit 120 is released The filler bar is introduced between the first belt 132 and the second belt 133. Thus, the filler bars transferred in the state of being contacted with each other in the transfer unit 120 are transferred toward the turning unit 160 in a state where they are spaced apart from each other in the gap adjusting unit 130.

The inclined region 161b of the turning 160 passes between the other sides of the conveying belts 134a, 134b ... 134n and the partition wall 164 is brought into contact with the lower surface of the filler bar to lift the filler bar, . Since the filler bars are separated from the gap adjusting part 130 and transferred toward the turning part 160, the partition 164 can lift only one filler bar. Only one filler bar is located in one partition space 164a.

The partition 162 is moved by the chain 162 from the inclined region 161b to the parallel region 161a and the filler bar is raised by 90 degrees. The filler bars located in front of the aligner 400 are simultaneously transported to the aligner 400.

In the case where 10 pieces of the filler bars conveyed to the aligning part 400 are bundled, 9 pieces are conveyed through the conveying part 120 and 1 part is placed in the partitioning space 164a and transferred to the aligning part 400 . In this case, when nine filler bars are introduced into the gap adjusting part 130 in the transferring part 120, the inflow preventing part 170 blocks the tenth filler bar from entering the conveying belts 134a, 134b, ..., 134n. As the turning part 160 continues to operate, the nine compartments lift the conveying filler bars sequentially, and the filler bars are filled in the nine compartment spaces 164a. However, since the tenth filler bar can not be introduced due to the interruption of the inflow preventing portion 170, the tenth partition 164 passes through the transfer belts 134a, 134b, ..., 134n in an empty state so as not to lift the filler bar. The tenth partition space 164a is empty. In the empty partition space 164a, the operator can insert a separate filler bar.

The filler bars transferred to the aligner 400 may pass through the pressing unit 500 and the machining unit 700 and may be coupled to the steel plate at the engaging unit 600.

The filler bar gap adjusting device according to an embodiment of the present invention is the same as the gap adjusting part and the inflow preventing part according to the embodiment of FIG. 5 to FIG. 11, and a duplicate description will be omitted.

Although the preferred embodiments of the present invention have been described in detail, the scope of the present invention is not limited thereto. Various modifications and alterations of the present invention by those skilled in the art using the basic concept of the present invention, And falls within the scope of the invention.

10: Sandwich panel manufacturing system
100: Sandwich panel filler bar conveying device
110: frame 111: placement face
W: width direction L: length direction
120: transfer unit 121: belt
122: belt driving parts 120a, 120b ... 120n: transfer unit
130: interval adjusting part 131: installation frame
132: first belt 132a: shaft
133: second belt 133a: shaft
134a, 134b ... 134n: Feed belt 140:
141: motors 142a, 142b: first drive pulley
143: second drive pulley 144: auxiliary pulley
145: first power connecting means 146: second power connecting means
150: breaking portion 151: shaft
152: shut-off bar 152a:
153: cam 154: drive link
154a: drive shaft 154b: eccentric link
154b-1: eccentric disk C1: center of rotation
C2: Eccentric disc center 154b-2: Link body
155: Link bar 160: Turning part
161: rail 162: chain
163: Sprocket 164: Partition
164a: partition space 161a: parallel region
161b: inclined regions 160a, 160b ... 160n: turning unit
170: Inflow prevention part 171: Prevention bar
172: actuator 200: supply part
300: Cutting section 310:
400: alignment part 500: pressing part
600: engaging portion 70

Claims (9)

A transferring part for transferring a plurality of filler bars supplied in a state of being in contact with each other,
An interval adjusting unit for transferring the filler bar from the transferring unit and separating the plurality of filler bars;
A turning part connected to the gap adjusting part and separately receiving and transporting the spaced filler bars,
/ RTI >
Wherein the filler bar conveying speed conveyed by the interval adjusting part is higher than the filler bar conveying speed conveyed from the conveying part
Sandwich panel filler bar conveyor. The method of claim 1,
Wherein the interval adjusting unit comprises:
A first belt disposed on the same plane as the conveyor of the conveyance unit and in contact with the lower surface of the filler bar,
A second belt positioned above the first belt and in contact with an upper surface of the filler bar,
And a driving part connected to the first belt and the second belt,
/ RTI >
Wherein one end of the first belt and one end of the second belt are located on the same line, the length of the first belt is longer than the length of the first belt, and the other side of the first belt crosses a portion of the turning portion
Sandwich panel filler bar conveyor. 3. The method of claim 2,
Wherein the interval adjusting unit comprises:
A first filler bar and a second filler bar, the first filler bar being disposed between the first and second belts,
Further comprising
Sandwich panel filler bar conveyor. 4. The method of claim 3,
The cut-
shaft,
A blocking bar having one end connected to the shaft and the other end exposed on the first belt,
A cam connected to the shaft and
A driving link that is power-coupled to the driving unit and operates the cam,
/ RTI >
The other end of the shut-off bar can be moved below the first belt by the rotation of the shaft, and when the other end of the shut-off bar is moved below the first belt, the filler bar of the transfer part is moved between the first belt and the second belt Moving
Sandwich panel filler bar conveyor. The method of claim 1,
Further comprising an inflow preventing portion disposed in the gap adjusting portion and blocking the filler bar so that the filler bar of the transfer portion is prevented from flowing into the gap adjusting portion. The method of claim 5,
The inflow prevention portion includes:
Actuator and
And the other side of which is located on the filler bar movement path of the gap adjusting part and can escape,
The sandwich panel filler bar conveying device. A first belt which is in contact with a lower surface of the filled filler bar,
A second belt positioned above the first belt and in contact with the upper surface of the filler bar,
A drive unit connected to the first belt and the second belt,
And a blocking portion that is connected to the driving portion and blocks the inflow of the filler bar between the first belt and the second belt,
/ RTI >
Wherein the speed of the first belt and the speed of the second belt is faster than the belt speed of the feeding part feeding the filler bar and the blocking part is repeatedly exposed on the first belt in cooperation with the first belt and the second belt, Moving down one belt
Filler bar spacing device. 8. The method of claim 7,
And an inflow prevention portion disposed on the blocking portion and blocking the filler bar so that the filler bar is prevented from flowing between the first and second belts
Further,
Wherein the inflow preventing portion operates independently of the blocking portion to block the filler bar
Filler bar spacing device. A sandwich panel filler bar conveying device as defined in any one of claims 1 to 6,
A filler panel is cut into bars to form a plurality of filler bars and the filler bars are transferred to the sandwich panel filler bar conveying device,
An aligning unit for aligning and aligning the turned filler bars in the sandwich panel filler bar conveying device,
A pressing portion for pressing the filler bar aligned and
And a joining part for joining the filler bar and the steel plate,
The sandwich panel manufacturing system comprising:

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