KR100721550B1 - Apparatus for transferring of glass panel - Google Patents

Abstract

The present invention relates to a plate glass conveying apparatus, the air discharge unit 20 is installed on the worktable 10 and the plate glass 40 transferred to the air discharge unit 20 on both sides of the air discharge unit 20. In the plate glass conveying apparatus including a conveyer 30 for conveying, the air discharging portion 20 is penetrated up and down the center portion excluding the edge portion, the sealing plate 50 is installed in the central through hole (20a), The debris collecting container 60 is disposed below the sealing plate 50. Therefore, it is possible to promptly deal with the defective plate glass on the air ejection part, and also to make the air ejection part compact from the large fan structure of the FFU system to the small fan structure, thereby making the air chamber compact and the fan. Noise reduction, maintenance and the like can be easily performed, and the effect of making it possible to prevent the central full shape of the plate glass by blocking the air supply at the center of the air discharge portion.

Plate glass feeder, fan housing, discharge fan, shutter, sealing plate

Description

Plate glass transferring device {Apparatus for transferring of glass panel}

1 is a perspective view showing a plate glass conveying apparatus according to the present invention.

Figure 2 is a schematic side view showing a plate glass conveying apparatus according to the present invention.

Figure 3 is an enlarged cross-sectional view of the main portion showing the air discharge portion and the central sealing plate of the plate glass conveying apparatus according to the present invention.

Figure 4 is an exploded perspective view of the main portion showing a first filter of the air discharge portion of the plate glass conveying apparatus according to the present invention.

Figure 5 is a schematic plan view showing another embodiment of the air discharge portion of the plate glass conveying apparatus according to the present invention.

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

10: workbench 20: air discharge part

20a: through hole 21, 21 ': air chamber

21a: seating jaw 21b: through hole

22: first filter 22a: top plate

22b: discharge hole 22c: filter plate

23: second filter 24: fan housing

24a: discharge fan 25: shutter

25a: shutter section 26: drawer door

30: feeder 40: plate glass

50: sealing plate 60: debris collection container

The present invention relates to a plate glass conveying apparatus, and more specifically, it is possible to quickly deal with a defective plate glass on the air discharge portion, and also to air in a small fan structure in a large fan structure that the FFU system has Minimizing the structure of the discharge part makes the air chamber compact, reducing the fan noise and easy maintenance, etc. Also, the plate glass transfer which prevents the central distribution of the plate glass by blocking the air supply in the center of the air discharge part. Relates to a device.

In general, the plate glass conveying apparatus is provided with an air discharge unit on the upper side of the workbench, and the feeders are installed on both sides of the air discharge unit so that the plate glass on the air discharge unit is air floated so as to transfer the plate glass along a predetermined work line through the feeder. It is.

However, when the plate glass conveying apparatus of the prior art is damaged such as cracks or breakage in the conveyed plate glass, the defective plate glass does not deviate outward in the width direction of the conveying line, but is moved along the advancing direction of the conveying line and finally discharged. Since the removal of the defective plate glass takes a considerable time because it has to be separated from the outside, there is also a problem that the work efficiency is reduced because the operation of the entire transfer line must be stopped when removing the plate glass.

In addition, in the prior art, because the F-type large fan is used for air floating of the plate glass, a separate chamber is required for accommodating the large fan, and the structure of the equipment is complicated. There was a problem that the noise is severely generated.

The present invention has been made to solve such a problem, it is possible to quickly deal with the defective plate glass on the air discharge portion, and also air discharge from the large fan structure that the FFU system has a small fan structure Minimized structure of the part makes the air chamber more compact, reduces fan noise, facilitates maintenance, etc., and also prevents the central shape of the plate glass by blocking the air supply at the center of the air discharge part. The purpose is to provide.

In the plate glass conveying apparatus of the present invention for achieving the above object in the plate glass conveying apparatus comprising an air discharging unit is installed on the work table and conveying the plate glass transferred to the air discharging unit on both sides of the air discharging unit In addition, the air discharge portion is penetrated up and down the center portion excluding the edge portion is provided with a sealing plate in the center through-hole, characterized in that the fragment collecting container is disposed below the sealing plate.

In addition, in the plate glass conveying apparatus according to the present invention, it is preferable that a seating jaw is formed so that the sealing plate is seated on the inner circumferential surface forming the through hole of the air discharge portion.

In addition, in the plate glass conveying apparatus according to the present invention, the air discharging unit, the air chamber is opened in the upper portion, the inner space is provided in the center and the through-hole formed in the center of the bottom surface; A first filter installed above the air chamber; A second filter installed in an inner space of the air chamber; And a fan housing installed at a bottom surface of the air chamber and having a discharge fan.

In addition, in the plate glass conveying apparatus according to the present invention, a plurality of shutter pieces formed by hinge coupling at both ends of one end of the corner of the bottom surface of the air chamber and the other end of which is formed at the free end thereof are arranged in close contact with each other, and opened by the discharge air. And it is preferable that the shutter is provided to seal the through hole by its own weight when the discharge fan is stopped.

In addition, in the plate glass conveying apparatus according to the present invention, it is preferable that the first filter has a structure in which a filter plate for sealing the discharge hole is attached to the bottom surface of each discharge hole of the upper plate on which the plurality of discharge holes are formed.

In addition, in the plate glass conveying apparatus according to the present invention, it is preferable that a withdrawal door is provided on one side of the air chamber facing the central through hole so as to allow the second filter of the inner space to be drawn out.

In addition, in the plate glass conveying apparatus according to the present invention, it is preferable that a plurality of individually configured air chambers of the air discharge unit are arranged along the outer edge of the sealing plate.

In addition, in the plate glass conveying apparatus according to the present invention, it is preferable that the air chamber of the air discharging unit is a continuous type that is continuous along the outer edge of the sealing plate.

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

As shown in Figures 1 to 4, the plate glass conveying apparatus according to the present invention is provided with an air discharge portion 20 on the worktable 10 and the air discharge portion 20 on both sides of the air discharge portion 20; It becomes the structure containing the feeder 30 which conveys the plate glass 40 moved to the upper surface.

The air discharge portion 20 is penetrated up and down the center portion excluding the edge portion, the sealing plate 50 is installed in the central through hole (20a), the debris collecting container 60 is below the sealing plate 50 It is arranged.

Here, a seating jaw 21a is formed on the inner circumferential surface forming the through hole 20a of the air discharge portion 20 to allow the sealing plate 50 to be seated.

On the other hand, the air discharge portion 20, the upper side is opened, the space portion is provided in the inner center and the air chamber 21, the through-hole 21b is formed in the center of the bottom surface, and the open above the air chamber 21 The first filter 22 to be installed, the second filter 23 to be installed in the inner space of the air chamber 21 and the bottom surface of the through-hole 21b of the air chamber 21, and the discharge fan 24a. The fan housing 24 provided with this structure is comprised.

The air chamber 21 has a rectangular box shape in which a first filter 22 is installed in close contact with an open upper side, a second filter 23 is disposed in an inner space thereof, and a through hole 21b is formed at a center of a bottom surface of the air chamber 21. It is.

On one side of the air chamber 21 facing the center through hole 20a of the air discharge portion 20, a drawer door 26 which is opened and closed to draw out the second filter 23 of the inner space to the outside is provided. It is provided.

The first filter 22 seals the discharge hole 22b at the bottom plate 22a having a rectangular plate shape having a plurality of discharge holes 22b formed thereon and at the bottom of each discharge hole 22b of the upper plate 22a. The filter plates 22c are attached to each other.

The second filter 23 is disposed in the inner space of the air chamber 21 to filter out impurities, fine dust, and the like of the air discharged from the discharge fan 24a.

The fan housing 24 has a vertically penetrating box shape installed at the bottom of the through-hole 21b of the air chamber 21, and is configured to discharge air upward through the internal discharge fan 24a.

Here, in the present invention, the structure of the fan housing 24 is simplified by changing the structure from the existing large F oil fan method to the small fan method and configuring the fan housing 24 installed in each air chamber 21. In addition, the occurrence of noise is considerably reduced, and when the discharge fan breaks down, the maintenance work is promptly performed such that the air supply to the air discharge part can be continuously maintained by the air supply of the remaining discharge fan. .

In addition, a plurality of shutter pieces 25a having a rectangular plate shape formed by hinged one end of both corners of the one side edge and the other end formed of a free end are installed in the bottom through-hole 21b of the air chamber 21. The shutter is lifted by the discharge air of the discharge fan 24a to open the through hole 21b, and when the discharge fan 24a is stopped, the shutter is returned to its original state by its own weight to seal the through hole 21b ( 25).

Here, the shutter pieces 25 of the shutter 25 are opened toward the center so that the discharge air is symmetrical with each other on the basis of the center part so that the discharge air can be collected in the center of the air chamber 21 and spread evenly in all directions. Is preferred.

On the other hand, the air chamber 21 of the air discharge portion 20 may be arranged in a plurality of cells (cell) individually configured along the rim, or in another embodiment of the air discharge portion of FIG. As shown, the air chamber 21 ′ of the air discharge portion 20 may be configured in one piece continuous along the rim.

In the present invention, the air chamber 21 is divided into three cells by dividing the two sides and the central portion of the air discharge unit 20 in the longitudinal direction, and the air chamber 21 on both sides is capable of sharing air with each other, thereby providing an air chamber ( Preferably, the shutter 25 is provided in the through hole 21b between the fan housing 21 and the fan housing 24.

In the plate glass conveying apparatus of the present invention according to such a configuration, the plate glass 40 which has been conveyed onto the air discharge unit 20 is generated by the discharge fan 24a of the air discharge unit 20, so that the second filter 23 In the state in which the central portion of the plate glass 40 is raised by the air discharged upward through the first filter 22, both sides thereof are brought into contact with the feeders 30 on both sides of the air discharge portion 20. .

Here, the center of the air discharge portion 20 is configured to be a closed plate 50 which is not discharged air is to prevent the filling phenomenon that the central portion of the plate glass 40 to be conveyed upward convex.

In addition, when the discharge fan 24a of the fan housing 24 installed at the bottom of the air chamber 21 through hole 21b of the air discharge unit 20 is broken and air discharge is stopped, the air chamber 21 is shared. The shutter 25 seals the through hole 21b to prevent the air from leaking outside through the failed discharge fan 24a.

And when damage, such as a crack and a crack, has occurred in the plate glass 40 conveyed on the air discharge part 20, the through-hole 20a is first opened after opening the sealing plate 50, and opening the through-hole 20a. After the defective plate glass 40 is positioned on the crushed poor plate glass 40 to fall to the fragment collection container 60 of the lower portion of the glass fragments naturally collected when the work is completed penetrates again to the sealing plate 50 By closing the ball 20a and resuming the transfer operation of the plate glass 40, the poor plate glass 40 is quickly processed.

As described above, the plate glass conveying apparatus of the present invention enables the rapid processing of the defective plate glass on the air discharge portion, and also, from the large fan structure of the FFU system to the small fan structure of the air discharge portion By making the structure smaller, the air chamber becomes compact, fan noise is reduced and maintenance inspection is easy. Also, by blocking the air supply in the center of the air discharge part, it is possible to prevent the central shape of the plate glass. Get

Claims (8)

An air discharge unit 20 is installed on the work table 10 and includes a feeder 30 for transferring the plate glass 40 transferred onto the air discharge unit 20 to both sides of the air discharge unit 20. In the plate glass feeder, The air discharge portion 20 is penetrated up and down the center portion excluding the edge portion, the sealing plate 50 is installed in the central through hole (20a), the debris collecting container 60 is below the sealing plate 50 Plate glass conveying apparatus, characterized in that arranged. The plate glass conveying apparatus according to claim 1, wherein a seating jaw (21a) is formed on an inner circumferential surface of the air discharge unit (20a) to form a sealing plate (50). According to claim 1, The air discharge portion 20, An air chamber 21 in which an upper portion is opened, a space portion is provided at an inner center, and a through hole 21b is formed at the center of the bottom surface; A first filter 22 installed above the air chamber 21 in an open position; A second filter 23 installed in an inner space of the air chamber 21; And A fan housing (24) installed at a bottom of the through hole (21b) of the air chamber (21) and having a discharge fan (24a); Plate glass conveying apparatus, characterized in that configured to include. 4. The method of claim 3, wherein the plurality of shutter pieces (25a) are hingedly coupled to the bottom through-hole (21b) of the air chamber (21) and the other end is formed to be in close contact with each other, the discharge end is installed so as to be in close contact with each other And a shutter (25) which is opened by air and which seals the through hole (21b) by its own weight when the discharge fan (24a) is stopped. 4. The filter plate (22c) according to claim 3, wherein the first filter (22) seals the discharge holes (22b) at the bottom of each discharge hole (22b) of the upper plate (22a) on which the plurality of discharge holes (22b) are formed. Plate glass transport apparatus characterized in that the structure is attached to each. The method of claim 3, wherein the withdrawal door 26 is provided on one side of the air chamber 21 facing the central through hole 20a to allow the second filter 23 of the inner space to be drawn out. Plate glass feeder characterized in that. According to any one of claims 3 to 6, The air chamber 21 of the air discharge portion 20 is characterized in that a plurality of individually configured along the outer edge of the sealing plate 50 is arranged assembled Plate glass feeder. The plate glass conveying according to any one of claims 3 to 6, wherein the air chamber 21 'of the air discharge portion 20 is integrally formed along the outer edge of the sealing plate 50. Device.

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