KR200285605Y1 - Pallet for transforting coil by using folding type waterproof cover - Google Patents

Abstract

The present invention relates to an all-weather coil conveying pallet using a foldable waterproof cover to protect a coil conveyed in response to a weather condition when conveying coils produced in hot and cold rolling mills. A pair of circular rails disposed on both sides in the longitudinal direction thereof; A plurality of driving wheels slidably slid along the circular rail; '∩' shaped poles connected to the drive wheel and disposed along the longitudinal direction at regular intervals and perpendicular to the upper surface of the pallet; A waterproof cloth covered and connected to surround sides of the poles; A rotating shaft having a driven gear at a central length thereof, each having a winder at both ends, and rotatably fixed to one end of an upper surface of the pallet; A drive motor installed at a lower end of the rotating shaft of the pallet and having a drive gear meshed with the driven gear; A direction changing roll rotatably fixed to an upper end of the pallet on which the rotating shaft is installed; A wire for winding each winder and the turning roll; It is configured to include a plurality of wire guides connected to the wire and provided in close proximity to the pole of the pole in the direction of the rotation in accordance with the movement.

According to the present invention, the coil transfer operation can be performed irrespective of the weather condition of the air, thereby enabling smooth logistics, and providing the effect of improving the quality of the coil by suppressing contact between moisture and the coil as much as possible.

Description

PALLET FOR TRANSFORTING COIL BY USING FOLDING TYPE WATERPROOF COVER}

The present invention relates to a pallet for transporting all-weather coils using an improved folding waterproof cover to protect coils transported in response to weather conditions when transporting coils produced in hot and cold rolling mills.

Typically, coils produced in hot rolling mills or cold rolling mills are transferred to subsequent processes by packaging or other reasons.

At this time, it is transported by a work vehicle in an ironworks, such as ET-CAR, in a state where it is placed on the pallet 1 as shown in FIG.

However, such a pallet (1) has a disadvantage that it can not actively cope with the weather changes because only the structure that can support the coil (2) that is mounted most.

That is, when a large amount of moisture such as heavy rain or heavy snow due to weather worsening comes in contact with the conveying coil 2, it may cause corrosion of the coil 2 or other product defects. There was a disadvantage in that the workability was remarkably slowed because the coil 2 could not be transported.

The present invention has been made in view of the above-described problems of the prior art, and the present invention is designed to solve this problem. It is an object of the present invention to provide a pallet for transporting all-weather coils using a foldable waterproof cover.

1 is a state diagram used of the pallet according to the prior art,

2 is a perspective view of a pallet according to the present invention,

3 is an installation state of the pallet according to the present invention,

Figure 4 is an enlarged perspective view of the circular rail constituting the palette of the present invention,

Figure 5 is an installation state of the drive wheel constituting the pallet of the present invention,

6 is a configuration diagram of a drive unit constituting the pallet of the present invention,

7 is a detailed view of the wire guide constituting the palette of the present invention,

8 is an operating state of the waterproof cloth constituting the pallet of the present invention,

9 is a cross-sectional view showing a connection state of the wire and the wire guide constituting the palette of the present invention,

Figure 10 is an installation state of the pole end surface waterproof cloth constituting the pallet of the present invention.

Explanation of symbols on the main parts of the drawings

1: pallet 2: coil

110: pole 130,130 ': waterproof cloth

220: circular rail 240: driving wheel

310: drive motor 320: rotation axis

330: winder 340: wire

350: direction change roll 360: wire guide

362a: first guide cylinder 362b: second guide cylinder

The above object of the present invention is a pair of circular rails disposed in the longitudinal direction on both sides of the upper surface of the pallet for coil transfer; A plurality of driving wheels slidably slid along the circular rail; '∩' shaped poles connected to the drive wheel and disposed along the longitudinal direction at regular intervals and perpendicular to the upper surface of the pallet; A waterproof cloth covered and connected to surround sides of the poles; A rotating shaft having a driven gear at a central length thereof, each having a winder at both ends, and rotatably fixed to one end of an upper surface of the pallet; A drive motor installed at a lower end of the rotating shaft of the pallet and having a drive gear meshed with the driven gear; A direction changing roll rotatably fixed to an upper end of the pallet on which the rotating shaft is installed; A wire for winding each winder and the turning roll; By providing a pallet for transporting all-weather coils using a folding waterproof cover, characterized in that it comprises a plurality of wire guides connected to the wire and provided to close the pole of the pole in the perspective of the rotation axis in accordance with the movement. Is achieved.

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

2 is a perspective view of an installation state of a pallet according to the present invention.

According to Figure 2, the subject innovation and the waterproof cover 100 to cover the upper portion of the pallet (1); The waterproof cover unit 100 is roughly divided into an operating unit 200 for guiding movement in the longitudinal direction of the pallet 1 and a driving unit 300 which is connected to the operating unit 200 and drives the same.

As shown in FIG. 3, the waterproof cover part 100 includes a plurality of poles 110 arranged to be arranged at equal intervals along the longitudinal direction of the pallet 1 and being supported by the poles 110. Waterproof cloth 130 to close the upper surface of the pallet (1) to form a predetermined space, and the pole support is fixed to the upper surface of the end of the pallet 1 and the reference point of the pole poles 110 and waterproof cloth 130 It consists of a beam 120.

The pole 110 is formed by bending a stainless steel having a circular cross section into a substantially '∩' shape, the width of which is preferably formed to correspond to the width of the pallet (1).

The waterproof cloth 130 is formed with a groove (not shown) in which the pole pole 110 can be fitted at equal intervals along its longitudinal direction so as to be supported by the pole pole 110.

The groove may be formed to be sewn to have a diameter slightly larger than the diameter of the pole 110, and may also be provided in a ring shape in the position where the pole 110 is fitted.

The pole support beams 120 are fixed to the upper surface of one end of the pallet 1 so that the pole poles 110 and the waterproof cloth 130 become their support centers so that they do not fall easily. give.

As shown in FIGS. 4 to 5, the operation unit 200 includes a rail box 210 having circular rails 220 disposed parallel to each other along its longitudinal direction on both sides of the upper surface width of the pallet 1. The driving wheel 240 is installed to be movable along the circular rail 220 and the lower end of the pole 110 is connected.

The pair of circular rails 220 are disposed in the longitudinal direction of the rail box 210 is disposed in parallel with a predetermined distance from each other.

The driving wheel 240 is seated on the circular rail 220 and slidably provided along its longitudinal direction. The outer circumferential surface of the driving wheel 240 is saddled so as not to be easily separated from the circular rail 220. It is preferable to make it into the (SADDLE) shape.

In addition, the driving wheel 240 is provided in pairs by the wheel shaft 232 with the fixed block 230 in the form of a rectangular box therebetween, through the bearing 242 for the smoothness of rotation The wheel cover 244 is fixed to the wheel shaft 232 to prevent the wheel shaft 232 from being separated.

The lower end of the pole pole 110 is inserted into the fixing block 230 and fixed vertically.

Thus, the pole 110 is in a state capable of simultaneous movement in accordance with the movement of the drive wheel 240.

As shown in FIG. 6, the driving unit 300 includes a drive motor 310, a drive gear 312 fixed to the rotation shaft of the drive motor 310, and a driven gear 314 engaged with the drive gear 312. And a rotation shaft 320 fixed to the center of the driven gear 314 and rotatably fixed to an upper end surface of the pole-support beam 120 adjacent to the pallet 1, and fixed to both ends of the rotation shaft 320. The winder 330 and a pair of direction change rolls 350 each having a height equivalent to that of the winder 330 and rotatably installed at opposite ends of the pallet 1 at opposite sides thereof, respectively, A wire 340 wound around the winder 330 and the turning roll 350 and connected without disconnection, and the wire guide 340 penetrates and is fixed adjacent to the lower end of each pole 110. It is configured to include.

In particular, the roll guide 370 fixed to the upper surface of the pallet (1) is preferably placed in front of the adjacent turning roll 350.

The roll guide 370 is a spiral groove (not shown) is formed along the outer circumferential surface of the turning roll 350 when the wire 340 is wound or recommended on the turning roll 350. This is to allow the wire 340 to be smoothly guided into the groove.

The helical groove is formed to have a size corresponding to the thickness of the wire 340, the winding or unwinding portion of the wire 340 to be separated from each other so as not to interfere with each other provided for the smoothness of its operation do.

The wire guide 360 has a shape as shown in FIG. 7 to minimize the flow or frictional resistance of the wire 340, and is installed in a structure as shown in FIG. 8.

Referring to FIGS. 7 and 8, the wire guides 360 are respectively fixed to lower ends of the pole poles 110 to which the driving wheels 240 are connected, and a pair of first and second guide cylinders 362a corresponding to each other on both sides of the body. 362b).

The first and second guide cylinders 362a and 362b are welded and fixed to one side of the flow roll 366, and the other side of the flow roll 366 is a guide groove 368 formed on one side of the amplitude adjustment box 364. ) Is installed to be movable in the vertical direction without being easily separated.

The amplitude adjustment box 364 has its other side welded to the outer circumferential surface of the wire guide 360.

In addition, as shown in FIG. 9, the wires 340 passing through the first and second guide cylinders 362a and 362b of the wire guide 360 fixed to the poles of the poles 110 of the pole poles 110 are formed in the first and second pole poles 110. The two guide cylinders 362a and 362b are connected to each other by a bolt 342 and are configured to pull the pole pole of the uppermost pole toward the pole pole support beam 120 during the movement of the wire 340.

On the other hand, as shown in Figure 10, the pole of the pole of the pole 110, the guide pipe 410 of the rectangular frame shape is fixed, the guide pipe 410 is provided with a connection ring 412, the connection The ring 412 is preferably configured to seal the end surface opened in the longitudinal direction of the pallet (1) is coupled to the waterproof cloth (130 ').

In particular, by configuring the guide pipe 410 in the shape of a rectangular frame so as to cover a separate waterproof cloth to cover the gap between the front end waterproof cloth and the waterproof cloth 130 to cover the side of the pallet (1). More preferred.

The working relationship of the present invention made of such a configuration is as follows.

In general, the pallet 1 in the state in which the coil 2 is placed is to stand in a state where the waterproof cloth 130 is not used as shown in FIG. 2.

If the operator determines that the use of the waterproof cloth 130 is necessary due to a change in weather conditions such as rain or snow when the coil 2 is transferred, the winder is supplied with power to the driving motor 310. 330 is rotated.

At this time, the wire 340 wound on the winder 330 simultaneously moves the wire guide 360 fixed to the pole pole 110 of the uppermost, so that the pole pole 110 of the pole 110 is the pallet (1) It is moved in the longitudinal direction of.

At the time of movement, the driving wheel 240 is moved along the circular rail 220, so a very smooth sliding operation can be made.

In this case, when the waterproof cloth 130 and the pole 110 are fully folded, the light sensing hole 222a formed in the rail box 210 may not be sealed, and thus the waterproof cloth 130 is detected by a sensor (not shown). When the 130 passes the point, the sensor detects this and recognizes that the waterproof cloth 130 is completely unfolded at the moment when the optical sensing hole 222b of the uppermost end is closed by the waterproof cloth 130. It may also be configured to automatically stop driving (310).

When the waterproof cloth 130 is fully unfolded, the pallet 1 is transferred when the coil 2 is protected from moisture.

Meanwhile, when the waterproof cloth 130 is folded again, the pallet 1 can be opened simply and quickly by operating the driving motor 310 in the reverse order as described above.

As described in detail above, according to the present invention, the coil transfer operation can be performed irrespective of the weather condition of the atmosphere, so that smooth logistics can be performed, eliminating the problems of yard accumulation, material shortage, and delay in delivery, and also moisture and coil By suppressing the contact of the maximum provides the effect of improving the quality of the coil.

Claims (4)

A pair of circular rails 220 disposed in the longitudinal direction on both sides of the upper surface of the coil 2 for conveying pallet 1; A plurality of driving wheels 240 slidably filled along the circular rail 220; '∩' shaped poles 110 connected to the driving wheel 240 and disposed along the longitudinal direction at regular intervals while being perpendicular to the upper surface of the pallet 1; A waterproof cloth (130) connected to cover the sides of the poles (110); A rotating shaft 320 having a driven gear 314 at a central length thereof, each having a winder 330 at both ends, and rotatably fixed to one end of an upper surface of the pallet 1; A drive motor 310 installed at a lower end of the rotating shaft 320 of the pallet 1 and having a drive gear 312 engaged with the driven gear 314; A direction change roll 350 rotatably fixed to an upper end of the pallet 1 on which the rotating shaft 320 is installed; A wire 340 for winding each winder 330 and the turning roll 350; Foldable waterproof, characterized in that it comprises a plurality of wire guides 360 connected to the wire 340 and provided to close the pole pole 110 of the upper end in accordance with the movement to the rotating shaft 320 side Pallet for transporting all-weather coils using a cover. The pallet for transporting all-weather coils using a foldable waterproof cover according to claim 1, wherein the driving wheels 240 are formed in a saddle shape so that the driving wheels 240 are not easily separated from the circular rails 220. The pallet for transporting all-weather coils using a foldable waterproof cover according to claim 1, wherein a waterproof cloth (130 ') capable of opening and closing the front surface is provided on the uppermost surface of the pole pole (110). The amplitude adjusting box 364 of claim 1, wherein the wire guide 360 has a pair of first and second guide cylinders 362a and 362b for guiding the wire 340 through the wire guide 360. Foldable waterproof cover, characterized in that the flow is installed so as to absorb the vibration of the wire 340 by the flow roll (366) in the guide groove (368) formed in the amplitude adjustment box (364) All-weather coil transfer pallet.