KR100922593B1 - Apparatus for diverting direction for glass panel - Google Patents

Abstract

The present invention relates to a redirection device for a plate glass, the entrance guide means for guiding the plate glass (5) installed on the main frame (3) to the center of the main frame (3), and onto the main frame (3) In the redirection device for a plate glass comprising a direction change discharge means for discharging the plate glass 5, the entry of which has been entered into the direction perpendicular to the entry direction and discharged, the main frame in the entry direction of the plate glass 5 ( 3) a stand-by roller portion 7 is provided to allow the plate glass 5 to be temporarily stopped before entering the main frame 3 in an adjacent portion, and the entry guide means is a driving portion installed in the main frame 3. 10; Receiving power from the drive unit 10 is moved forward and backward along the entry direction of the glass pane 5, the forward and backward operation unit 20; A horizontal moving part 30 coupled to the front and rear moving parts 20 integrally and moving forward and backward; And it is characterized in that it comprises a vertical lifting unit 40 for lifting up and down with respect to the horizontal moving unit 30 and holding the plate glass (5). Therefore, due to the rapid operation of the entry guide means that the waiting time for the direction of the plate glass is greatly reduced, and the rapid change of direction is achieved, and the structure of the entry guide means is simply made so that the equipment and manufacturing cost are greatly reduced. Get the effect.

Reversing device for plate glass, main frame, driving part, horizontal moving part, vertical lifting part

Description

Apparatus for diverting direction for glass panel}

The present invention relates to a redirection device for plate glass, and more particularly, a standby roller portion is provided immediately before entering the main frame, and the horizontal moving portion of the entry guide means moves to this standby roller portion and waits for the plate glass to stand by. When entering the portion, the plate glass through the up and down lifting portion to move to the main frame and then the direction change device for the plate glass to discharge the plate glass in the direction perpendicular to the entry direction through the direction change discharge means.

Generally, the redirection device for plate glass is installed at the redirection position of the transfer line when the plate glass is to be transferred through a predetermined conveyor means in the plate glass production line process, and the plate glass is to be transferred in the perpendicular direction of the traveling direction. It refers to a device that continues to be transferred by changing the direction of the plate glass entered in the perpendicular direction.

 As an example, a schematic view of a redirection device for a plate glass of the prior art includes a plurality of roller shafts arranged in a horizontal direction and a plurality of roller shafts arranged in a vertical direction intersecting each other on a predetermined main frame. Any one of the roller shaft is moved up and down and alternately operated so that the plate glass entered on the main frame is transferred to change the direction of movement in a direction perpendicular to the entry direction.

However, such a prior art direction changer for plate glass is the operation of the elevating roller shaft after the plate roller is advanced on the main frame once the entry roller shaft is stopped and then the lifting roller shaft is raised to support the plate glass to be spaced apart from the entry roller shaft. Since it is to be discharged by the, there is a problem that it takes a long time to change the direction for the direction of the plate glass, and also the structure of the elevating roller shaft is not only complicated, but also difficult to arrange the intersection of the roller shaft and the installation work There were problems such as high cost and labor.

The present invention has been made to solve such a problem, the standby roller portion is provided immediately before entering the main frame and the horizontal movement portion of the entry guide means to move to the standby roller portion and the plate glass enters the atmospheric roller portion By holding the plate glass through the up and down part and moving it to the main frame, the plate glass is discharged in the direction perpendicular to the entry direction through the direction change discharge means, so that the waiting time for the direction change of the plate glass by the rapid operation of the entry guide means is achieved. It is an object of the present invention to provide a redirection device for a plate glass that can be drastically reduced and a quick redirection can be made at the same time as a simple structure of the entry guide means to significantly reduce equipment and manufacturing costs.

Thus, the direction change device for a plate glass of the present invention for achieving the above object is a guide plate means for guiding the plate glass is installed on the main frame to the center of the main frame, and enters the plate glass is completed to enter the main frame In the redirection device for a plate glass comprising a redirection discharge means for discharging by switching the direction in a direction perpendicular to the direction, the plate glass before entering the main frame adjacent to the main frame in the plate glass entry direction is paused To provide a standby roller portion, the entry guide means, the drive unit is installed in the main frame; A forward and backward moving part which is driven forward and backward along the entry direction of the plate glass by receiving power of the driving part; A horizontal moving unit which is integrated with the forward and backward operating unit and moves forward and backward; And it is characterized in that it comprises a vertical lift up and down with respect to the horizontal moving portion to hold the plate glass.

In addition, according to the present invention for the sheet glass redirection device, the forward and backward operation unit, the drive sprocket connected to the drive shaft of the drive unit; A driven sprocket disposed to be spaced apart from the driving sprocket in a straight forward direction; And a chain member which is wrapped around the driving sprocket and the driven sprocket.

In addition, in the redirection device for a plate glass according to the present invention, the horizontal moving unit, coupled to the chain member sliding panel for sliding forward and backward; And it is preferably configured to include a lifting base which is disposed on the sliding panel upper surface to support the lifting up and down lifting.

In addition, in the redirection device for a plate glass according to the present invention, it is preferable that a horizontal guide is provided on the bottom surface of the sliding panel, and a horizontal rail is provided on the main frame corresponding to the horizontal guide for sliding guide. .

In addition, in the redirection device for a plate glass according to the present invention, the vertical lifting portion,

A cross bar extending in the transverse direction of the main frame; A plurality of pedestals spaced at regular intervals on the transverse and extending in a right angle direction; And it is preferable that it is configured to include a lifting means which is provided on the bottom surface of the crosspiece to raise and lower the crosspiece.

In addition, in the redirection device for a plate glass according to the present invention, a vertical rail is provided on the lifting base of the horizontal moving part, and a vertical guide is provided along the vertical rail on the transverse bottom of the vertical lifting part corresponding thereto. Is preferred.

In addition, in the redirection device for a plate glass according to the present invention, the lifting means, the axial rotation support fixed to the lifting base; A ball screw axially coupled to both ends of the shaft rotation support; A ball nut which is screwed with the ball screw to move up and down and is fixedly coupled to a vertical guide at both ends; And it is preferably configured to include a lifting motor for transmitting a rotational force through the belt to the ball screw.

In addition, in the redirection device for a plate glass according to the present invention, it is preferable that through-holes are formed on the elevating base so that the ball nut and the belt penetrate to be connected to the vertical guide and the elevating motor.

In addition, in the redirection device for a plate glass according to the present invention, it is preferable that the cushion member for holding the plate glass safely on the upper surface of the pedestal.

In addition, in the redirection device for a plate glass according to the present invention, it is preferable that a detection sensor for detecting that the horizontal guide is positioned on the line, the rear end adjacent to the main frame of the horizontal rail.

In addition, in the redirection device for a plate glass according to the present invention, it is preferable that a sensing sensor for detecting the height of the vertical guide is moved up and down on the sliding panel of the horizontal moving part.

As described above, the sheet glass redirection device of the present invention provides a standby roller portion immediately before entering the main frame, and the horizontal moving portion of the entry guide means moves to this standby roller portion and waits for the plate glass to enter the atmospheric roller portion. When the plate glass is supported by the up and down lifting part and moved to the main frame, the plate glass is discharged in the direction perpendicular to the entry direction through the direction change discharge means. The waiting time for the direction change of the plate glass by the rapid operation of the entry guide means. This drastically reduces the rapid change of direction and at the same time simply by the structure of the entry guide means it is possible to significantly reduce the equipment and manufacturing costs.

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

As shown in FIGS. 1 to 10, the redirection device for a plate glass according to an embodiment of the present invention guides the plate glass 5 installed on the main frame 3 to the center of the main frame 3. The entrance guide means, the direction change discharge means for discharging the plate glass 5, the entry into the main frame (3) is completed in a direction perpendicular to the entry direction, and the main frame in the entry direction of the plate glass (5) (3) The stand-by roller part 7 which makes the plate glass 5 before entering into this main frame 3 adjoining the adjoining part is connected.

Here, the direction change discharge means for discharging the plate glass (5) entered on the main frame (3) through the entry guide means, the roller shaft (6) having a plurality of rollers mounted on the shaft at a predetermined interval from each other It will be possible to apply the existing structure of the plurality of roller shafts 6 which are spaced apart and aligned so as to be rotatable through the power drive.

In addition, the atmospheric roller part 7 may apply a structure in which a plurality of idle roller shafts 7a are arranged to guide the plate glass 5 being transferred by the roller conveyor (not shown) of the previous step. will be.

The pedestal 42 of the up-and-down lifting unit 40 is lifted up and down between the idle roller shafts 7a of the atmospheric roller unit 7 to support the plate glass 5 lying on the idle roller shaft 7a. It will be possible.

The entry guide means includes a drive unit 10 installed on the main frame 3, forward and backward operation unit 20 which is forward and backward along the entry direction of the glass pane 5 by receiving the power of the drive unit 10, and Combined with the forward and backward operation unit 20 integrally with the horizontal moving unit 30 is moved forward and backward, and the vertical moving unit 40 is raised and lowered up and down with respect to the horizontal moving unit 30 to support the plate glass (5) It is comprised to include.

Here, the drive unit 10 is provided with a drive shaft 11 for shaft coupling with the drive sprocket 21 of the forward and backward operation unit 20 to rotate the drive sprocket 21.

The forward and backward operation unit 20 is a drive sprocket 21 is connected to the drive shaft 11 of the drive unit 10, the driven sprocket 22 and the drive sprocket 21 is disposed at a predetermined distance away from the front straight ahead and the It is configured to include a chain member 23 which is wrapped around the drive sprocket 21 and the driven sprocket 22.

Reference numeral 24 denotes a housing which covers the chain member 23 including both the sprockets 21 and 22.

The horizontal moving part 30 is coupled to the chain member 23, the sliding panel 31 for sliding forward and backward, and the lifting base is disposed on the upper surface of the sliding panel 31, the lifting base for lifting up and down the lifting unit 40 It is set as the structure containing (32).

Here, the coupling between the chain member 23 and the sliding panel 31 may be coupled to each other through welding or other various fastening means, and in the present invention, for example, the sliding member is integrally coupled with the chain member 23. It is coupled through the connecting medium 24 of the square bunch shape that is tightly fixed to the bottom of (31).

In addition, it is preferable to open the upper surface of the housing 24 along the longitudinal direction so that the connection medium 24 can move forward and backward with the chain member 23.

The bottom surface of the sliding panel 31 has a rectangular box structure, and a horizontal guide 34 is formed on the bottom surface of the sliding panel 31 to surround the outer circumferential surface of the horizontal rail 3a. A horizontal rail 3a having a rectangular bar structure extending in the longitudinal direction is provided with both side surfaces to be concave so as to engage with the guide 34 and slide the horizontal guide 34 back and forth before going straight.

In the present invention, the center of the bottom surface of the sliding panel 31 is connected to the chain member 23 of the forward and backward operation unit 20, the horizontal guide portion 34 is provided on both ends of the bottom surface of the sliding panel 31 in a stable structure. It is.

In addition, a long bar-shaped vertical rail 33 for guiding the vertical guides 43 of the cross bars 41 to slide upward and downward is provided on both outer wall surfaces of the lifting base 32 of the horizontal moving part 30.

And, on the inner wall surface of the elevating base 32, the axial rotation support 35 for supporting the upper and lower ends of the ball screw 44 so as to be axially rotatable is fixedly installed.

In addition, through holes 32a are formed on both wall surfaces of the elevating base 32 so that the ball nut 45 and the belt 46 penetrate, respectively, and are connected to the vertical guide 43 and the elevating motor 47. have.

Reference numeral 36 denotes a tension roller for supporting the outer circumferential surface of the belt 46.

The up and down lifting portion 40 is a cross-section (41) extending in the transverse direction of the main frame (3), a plurality of pedestals (42) extending in a right direction and spaced apart at regular intervals on the cross-section (41) and the It is comprised in the bottom surface of the cross bar 41, and the structure containing the lifting means which raises and lowers this cross bar 41 up and down.

Here, the cross member 41 has a long plate shape extending in the lateral direction, and the pedestal 42 has a long plate shape extending in the longitudinal direction on the cross member 41.

In addition, the bottom of the transverse 41 is provided with a vertical guide 43 for lifting up and down along the vertical rail 33 of the lifting base 32.

In this case, the vertical guide 43 has a structure in which the horizontal guide 34 is engaged with the horizontal rail (3a) is engaged with the vertical rail 33 to move up and down.

And, the upper surface of the pedestal 42 is further provided with a cushion member (42a) for holding the plate glass (5) safely.

The cushion member 43 may have a structure of a concave recessed shape of the upper side and may be made of a flexible and elastic rubber material.

The elevating means includes an axial rotation support 35 fixed to the elevating base 32, a ball screw 44 axially coupled to the axial rotation support 35 so as to be capable of forward and reverse rotation, and the ball. Rectangle plate-shaped ball screw is screwed with the screw 44 to be vertically lifted up and down according to the forward and reverse rotation of the ball screw 44 and both ends are fixedly coupled to the vertical guide 43 through the through hole (32a) of the lifting base (32) A nut 45 and a lifting motor 47 which is fixed to the outside of the lifting base 32 wall surface and transmits the rotational force through the belt 46 through the through hole 32a to the ball screw 44 It is.

On the other hand, the detection sensor (51, 52) is provided on the line of the horizontal rail (3a), the rear end adjacent to the main frame (3) for detecting the position of the horizontal guide 34, and the horizontal moving unit 30 On the sliding panel 31 of the) is provided a detection sensor 53 for detecting the height of the vertical guide 43 is moved up and down.

Here, it will be obvious that a separate control means for controlling the operation of the forward and backward operation unit 20 and the up and down lifting unit 40 by the detection signal of the sensor (51, 52, 53) is provided.

According to the configuration of the present invention for the plate glass turning apparatus according to the above-described driving unit 10 through the forward and backward operation unit 2 to move the horizontal moving unit 30 to the standby roller unit 7 in advance, the plate glass ( As soon as 5) enters the standby roller unit 7 and stops, the up and down lifting unit 40 is operated to raise the pedestal 42 to the bottom of the plate glass 5 so as to be in close contact.

At this time, the cushion member 42a is interposed between the plate glass 5 and the base 42 to cushion the contact collision between the plate glass 5 and the base 42.

Then, in the state in which the support 42 holds the plate glass 5, the back and forth moving part 20 is operated again through the driving part 10 to move the horizontal moving part 30 to its original position, that is, the main frame 3. The plate glass 5 is returned to the center of the main frame 3.

Then, when the pedestal 42 is lowered by operating the up and down lifting portion 40, the plate glass 5 is lowered and naturally seated on the roller shaft 6 of the diverting discharge means, and the diverting discharge means is immediately operated. The plate glass 5 is to be discharged in a direction perpendicular to the entry direction.

Thus, the horizontal movement unit 30 is moved back and forth between the main frame 3 and the standby roller unit 7 through the forward and backward operation unit 20 to move the plate glass 5, and the pedestal of the up and down lifting unit 40 ( 42) by lifting and lowering the plate glass 5 on the atmospheric roller portion 7 to the roller shaft 6 of the reversing discharging means of the main frame 3 while repeatedly changing the direction of the plate glass 5. The transfer is quick and easy.

1 is a perspective view showing a direction change device for a plate glass according to an embodiment of the present invention.

Figure 2 is a perspective view showing the entry guide means of the redirection device for a plate according to an embodiment of the present invention.

Figure 3 is an enlarged perspective view showing the main portion of the entry guide means of the redirection device for plate glass according to an embodiment of the present invention.

Figure 4 is a schematic diagram showing the forward and backward operating portion of the entry guide means of the redirection device for a plate according to an embodiment of the present invention.

5 to 10 is a schematic diagram illustrating a step-by-step process of moving the plate glass of the standby roller portion to the main frame by operating the entry guide means of the redirection device for a plate glass according to an embodiment of the present invention.

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

3: Mainframe 3a: Horizontal Rail

5: plate glass 6: roller shaft

7: atmospheric roller portion 7a: idle roller shaft

10: drive unit 11: drive shaft

20: forward and backward operating part 21: drive sprocket

22: driven sprocket 23: chain member

24: housing 25: connection medium

30: horizontal moving part 31: sliding panel

32: lifting base 32a: through hole

33: vertical rail 34: horizontal guide

35: shaft rotation support 36: tension roller

40: up and down 41: horizontal

42: pedestal 42a: cushion member

43: vertical guide 44: ball screw

45: ball nut 46: belt

47: lift motor 51, 52, 53: detection sensor

Claims (11)

Entry guide means for guiding the plate glass (5) installed on the main frame (3) to the center of the main frame (3), and the plate glass (5) after the entry into the main frame (3) is completed in the direction of entry and In the direction change device for a plate glass comprising a direction change discharge means for discharging by switching the direction in a right angle direction, In the adjoining main frame 3 in the entry direction of the pane 5, there is provided a standby roller unit 7 for stopping the pane 5 before entering the main frame 3, The entry guide means, A driving unit 10 installed on the main frame 3; Receiving power from the drive unit 10 is moved forward and backward along the entrance direction of the plate glass 5, the forward and backward operation unit 20; A horizontal moving part 30 coupled to the front and rear moving parts 20 integrally and moving forward and backward; And An up and down lifting part 40 lifting up and down with respect to the horizontal moving part 30 and supporting the plate glass 5;  Redirection device for a plate glass, characterized in that comprises a. The method of claim 1, The front and rear advance operation unit 20, A drive sprocket 21 connected to the drive shaft 11 of the drive unit 10; A driven sprocket 22 disposed spaced apart from the driving sprocket 21 by a predetermined distance in a straight forward direction; And A chain member 23 rotating around the driving sprocket 21 and the driven sprocket 22; Redirection device for a plate glass comprising a. The method of claim 2, The horizontal moving unit 30, A sliding panel 31 coupled to the chain member 23 and sliding forward and backward; And An elevating base 32 disposed on an upper surface of the sliding panel 31 for elevating and supporting an up and down elevating unit 40; Redirection device for a plate glass comprising a. The method of claim 3, A horizontal guide 34 is provided on the bottom surface of the sliding panel 31, and a horizontal rail 3a is provided on the main frame 3 corresponding to the horizontal guide 34 to slid and guide the sliding guide. Reversing device for flat glass. The method of claim 3, The vertical lifting unit 40, A cross bar 41 extending in the transverse direction of the main frame 3; A plurality of pedestals 42 which are spaced at regular intervals on the crosspiece 41 and extend in a right angle direction; And Elevating means provided on the bottom surface of the cross rod 41 for raising and lowering the cross rod 41; Redirection device for a plate glass, characterized in that comprises a. The method of claim 5, A vertical rail 33 is provided on the lifting base 32 of the horizontal moving part 30, and the lifting guide along the vertical rail 33 is provided on the bottom 41 of the transverse 41 of the vertical lifting part 40 corresponding thereto. Directional device for plate glass, characterized in that the vertical guide 43 is provided. The method of claim 6, The lifting means, An axial rotation support 35 fixed to the elevating base 32; A ball screw (44) having both ends coupled to the shaft rotation support (35) so as to be axially rotatable; A ball nut 45 which is screwed up and down by the ball screw 44 and both ends thereof are fixedly coupled to the vertical guide 43; And Lifting motor 47 for transmitting a rotational force through the belt 46 to the ball screw 44; Redirection device for a plate glass, characterized in that comprises a. The method of claim 7, wherein For the plate glass, characterized in that the through hole 32a is formed on the lifting base 32 so that the ball nut 45 and the belt 46 penetrate to each other and are connected to the vertical guide 43 and the lifting motor 47. Redirection device. The method of claim 5, Cushion member (42a) is further provided on the upper surface of the pedestal (42) to safely support the plate glass (5). The method of claim 4, wherein Sensors 51 and 52 for detecting the position of the horizontal guide 34 on the line and rear end adjacent main frame 3 of the horizontal rail 3a are further provided. . The method of claim 6, On the sliding panel 31 of the horizontal moving unit 30, the direction change device for a plate glass, characterized in that it further comprises a detection sensor 53 for detecting the height of the vertical guide 43 is moved up and down.

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