KR100594681B1 - Apparatus for stocking a glass substrate and method therof - Google Patents

Abstract

The present invention is a stacking device for a glass substrate to be transported along the transport line 10 during the production process, the conveyor 20 and the transport line is installed to transport the glass substrate 1 along the transport line 10, 10 It includes a diverter 100 for mounting and dismounting the glass substrate 1 by changing the conveying direction and the loading unit 200 for loading the glass substrate 1 withdrawal by the diverter 100 It features. Therefore, according to the glass substrate stacking apparatus and method according to the present invention, the molding process of the glass substrate is not interrupted even when the line stop time for the partial repair and recovery of various processing or inspection sections existing on the transfer line, so as to supply products Due to this, even if the molded glass substrate is not moved on the transfer line, the glass substrate can be processed through various processing or inspection intervals during the recovery time, thereby almost completely eliminating process loss due to frequent line down time. By improving the efficiency, the work efficiency is greatly increased, and at the same time, the production cost is reduced.

Description

Glass substrate loading device and loading method {APPARATUS FOR STOCKING A GLASS SUBSTRATE AND METHOD THEROF}

1 is a plan view showing a diverter and a loading unit constituting the glass substrate loading apparatus according to the present invention;

2 is a front view showing a diverter mounted on a transfer line according to the present invention;

Figure 3 is a side view showing a diverter mounted on the transfer line according to the present invention,

4 is a front view of a loading unit according to the present invention;

5 is a rear view of the loading unit according to the present invention;

6 is a side view of the loading unit according to the present invention;

7 is a flowchart illustrating a glass substrate loading method according to the present invention.

<Description of Symbols for Main Parts of Drawings>

1: glass substrate 10: transfer line

11: transfer line support / movement means 12 transfer line base frame

14: Diverter mounting frame 16: Glass substrate mounting frame

20: conveyor 21: conveyor motor

22: conveyor drive belt 24: conveyor roller

26: conveyor belt 100: diverter

102: diverter lifting means 104: lifting power transmission member

106: diverter roller support member 110: diverter lifting shaft

112: lifting shaft connecting member 120: diverter motor

122: first diverter rotating member 124: second diverter rotating member

126: diverter belt 128: diverter roller rotation axis

130: diverter roller 132: diverter auxiliary roller

150: conveyor detection means 160: cashier detection means

200: loading part 210: loading part base frame

212: cassette lifting shaft 214: cassette lifting member

216: loading unit support / moving means 220: glass substrate transfer unit

221: cassette motor 222: first cassette rotating member

224: second cassette rotating member 226: cassette belt

228: cassette roller rotation axis 230: cassette roller

232: cassette auxiliary roller 234: cassette roller support member

240: cassette lifting means 250: cassette

251: cassette frame 254: cassette bar

252: bar fixing member 260: stacking detection means

The present invention relates to a loading apparatus and method for loading a glass substrate being transferred through a glass substrate production line, and more particularly, to prevent a decrease in production rate that may occur during recovery of some lines interrupted due to breakage, failure or malfunction. The present invention relates to an apparatus and a method for separately loading a glass substrate to be produced so that the process line operable to stop it.

In general, glass substrates used in the manufacturing of flat displays such as thin film transistor-liquid crystal displays (TFT-LCDs), plasma display panels (PDPs), and electro luminescent (EL) are glass melting furnaces. ) Is manufactured by supplying the molten glass to the melt molding machine, cut to meet the primary specifications by the cutting machine, and transported to the processing line by the conveyor system.

Since the molding process is completed through various stages of processing inspection step, each process is generally organically connected on one line, so that the smooth line operation from the raw material to the production of the finished product is performed in a batch process.

In the case of some inspection steps, the molded glass substrate is selected and transferred to a separate equipment through a predetermined sampling, and then discarded in case of defect after the inspection process and returned to the position on the line where it was originally picked up for the next process. Even in this case, it is important for the main production line to which the entire glass substrate forming process, processing and inspection equipment is connected, to maintain smooth operation.

If any of the processing and inspection crates that make up the entire production line malfunctions or breaks down, the malfunctioning or broken crates must be stopped to repair them. Partial downtime can lead to downtime of the entire process line because it runs organically with one flow.

For example, an elongated sheet glass, in which a raw material in a hot-melt state is formed into a thin glass shape and appropriately solidified, is cut into a generally rectangular glass substrate, which is formed by each crate constituting various processing and inspection areas through a transfer line. Through the production line in which the organically coupled products are identified as good products, they are loaded and the defective products are discarded. The next crate is cut in the shape of a rectangular glass substrate and moved through the transfer line. If the operation is interrupted, the entire operation is interrupted and no production is possible.

Usually, the glass substrate processing equipment and equipment are large and heavy, so the process of separation or reassembly is complicated, and therefore, it takes considerable time for the factory line to be restarted after repair and repair, which reduces and produces production efficiency. Lowering of the rate may result.

In order to solve the above problem, there is a need for an apparatus and method for more stable operation of the entire line by performing each of the other processes, processing or inspection functions even when some of the crate is shut down.

In other words, even if the process, processing or inspection process of the next step of transferring the glass substrate is stopped, the glass substrate is continuously produced by maintaining the process from the raw material to the production stage of the glass substrate, and then the stopped line is recovered to recover the entire line. In this running situation, during unavoidable line interruptions such as product resupply, the glass substrates produced during the recovery of the interrupted line are subjected to continuous processing and inspection steps with little time lost for repair of damaged lines. The production rate can be maintained.

However, it is necessary to invest more than necessary in terms of cost, facility and scale to install a separate line each time bypassing the downed crate to avoid the interruption of the entire line in case of malfunction, failure or breakage of the entire production line. It must be capable of running the entire line effectively.

Therefore, conventionally, when some lines are interrupted, a huge cost and space is required to construct a new line facility when all production lines before the process of the interrupted line are stopped at the same time or a separate line is built due to a long line interruption. There was a problem that loss of manpower, etc. occurred.

The present invention has been made to solve the conventional problems as described above, the process line is operable to prevent a decrease in production rate that can occur during the recovery of some lines interrupted due to breakage, failure or malfunction, etc. It is an object of the present invention to provide an apparatus and method for separately loading a glass substrate produced so as not to.

In order to achieve the above object, the present invention provides a loading apparatus for a glass substrate to be transported along a transport line during a production process, and a conveyor for transporting a glass substrate along a transport line, mounted on a transport line, and changing a transport direction. In the loading method for a glass substrate, characterized in that it comprises a diverter for dispensing the glass substrate and a loading portion for discharging the glass substrate by the diverter. The conveyor belt for stopping the conveyor is stopped, the diverter roller is raised to a position higher than the conveyor belt, the glass substrate contacted while the diverter roller is driven, enters the loading part, and the cassette roller of the loading part is As the glass substrate is rotated and the glass substrate is moved and is moved further to be positioned on the cassette bar, the cassette is raised The entered glass substrate is characterized in that it comprises a step of being loaded by being supported together with the cassette bar is raised together.

Such a characteristic configuration and the effects thereof according to the present invention will be more clearly understood through detailed description of the invention with reference to the accompanying drawings.

1 is a plan view showing a diverter and a loading unit constituting the glass substrate loading apparatus according to the present invention, Figure 2 is a front view showing a diverter mounted on a transfer line according to the present invention, Figure 3 Figure 4 is a side view showing a diverter mounted on the transfer line according to the present invention, Figures 4 to 6 are a front view, a rear view, a side view respectively showing a loading portion according to the present invention, Figure 7 is a glass substrate loading method according to the present invention It is a flowchart shown.

As shown in FIG. 1, a glass substrate stacking apparatus according to the present invention is mounted on a conveyor 20 and a conveying line 10 for conveying a glass substrate 1 (FIG. 2) along a conveying line 10. It includes a diverter (100) for dispensing the glass substrate 1 by changing the conveying direction, and a loading unit (200) for loading the glass substrate (1) withdrawn from the diverter (100).

2 and 3, the transfer line 10 includes a transfer line base frame 12 supported on the ground, a diverter mounting frame 14 supported on the base frame 12, and a diverter mounting frame. And a glass substrate seating frame 16 fixedly supported at 14.

In one embodiment, the lower surface of the base frame 12 further includes a transfer line support / movement means 11 which is installed such that the base frame 12 is fixedly supported or movable while being horizontal.

A conveyor 20 is installed at one side of the diverter mounting frame 14 and the glass substrate mounting frame 16, and the conveyor 20 is a conveyor motor 21 installed at one side of the diverter mounting frame 14, A conveyor drive belt 22 for transmitting the rotational force of the conveyor motor 21, a conveyor roller 24 that rotates under the rotational force transmitted by the conveyor drive belt 22, and is installed in the glass substrate seating frame 16; And a conveyor belt 26 wound on the conveyor roller 24 and rotating together by friction.

The conveyor roller 24 and the conveyor belt 26 maintain substantially the same horizontal plane as the glass substrate seating frame 16, and the glass substrate 1 is transferred onto the transfer line 10 in a state of being seated on the horizontal plane.

The diverter mounting frame 14 includes a diverter motor 120, a diverter lift shaft 110, and a diverter lift means 102, among which a diverter lift shaft 110 and a diverter lift means ( One side of each of the 102 is fixed to the lifting force transmission member 104, in particular, the diverter lifting shaft 110 is connected to the lifting shaft connecting member 112 for forcing the same to be raised or lowered diverter lifting shaft An integral coupling is made between the 110.

The lifting force transmission member 104 is mounted from the diverter lifting means 102 to the diverter roller support member 106 for supporting the diverter roller rotation shaft 128, which is the central shaft on which the diverter roller 130 is mounted and rotated. Contact support is provided at a plurality of points to distribute and support the applied lifting force.

As described above, the diverter 100 installed in the transfer line 10 is engaged with the diverter motor 120 and the diverter motor 120 to generate a rotational force for transferring the glass substrate 1 by contact rotation. The first diverter rotating member 122, the second diverter rotating member 124 and the second diverter rotating member 124 rotated in engagement with the first diverter rotating member 122 are transmitted. Coupled to the diverter belt 126, the diverter roller rotating shaft 128 wound around the diverter belt 126 and receiving the rotational force, and the diverter roller rotating shaft 128 to be rotated together and in contact with the glass substrate 1 The diverter roller 130 and the diverter roller 130 includes a component for driving the diverter elevating means 102 for elevating the conveyor 20 temporarily.

The diverter motor 120 has a rotational projection formed to the outside, preferably the rotational projection is formed as a tooth to be engaged with at least one of the plurality of teeth formed in the first diverter rotating member, preferably A plurality of second diverter rotating members 124 having a structure that rotates relative to each other so that the rotation axis perpendicular to each other, the plurality of teeth formed in the first diverter rotating member 122 in a corresponding number for each ) Are individually engaged to rotate together, and preferably have relative rotation so that the axes of rotation perpendicularly intersect each other.

The plurality of second diverter rotating members 124 coupled to the first diverter rotating member 122 formed as a single shaft and rotating at the same speed may include a diverter roller rotating shaft 128 on which the diverter roller 130 is mounted. Is connected by a diverter belt 126 to rotate together.

Preferably, the diverter 100 further includes a diverter auxiliary roller 132 hooked on the diverter belt 126 to exert a tensile force to prevent variations in the rotational force transmitted to the diverter roller 130, which is a diverter. As the length of the belt 126 is longer, vibration due to rotation may be generated, and the intensity of vibration may be increased as an aftershock is imposed on the diverter belt 126. As a result, the bending of the diverter belt 126 may be caused by the vibration. As it occurs, the contact with the diverter roller rotation shaft 128 becomes uneven to cause a change in the frictional force, which is to prevent a change in the rotational force transmitted to the diverter roller rotation shaft 128, for this purpose. A diverter auxiliary roller 132 is installed to absorb a vibration by contacting a point where vibration is likely to occur while applying a greater tensile force to the belt 126.

According to one embodiment, the conveyor detecting means 150 (FIG. 1) is provided for detecting the stopped state of the conveyor 20 for the stable withdrawal of the glass substrate (1).

According to another embodiment, the diverter 100 is provided with a cashier detecting means 160 (FIG. 1) for detecting whether the glass substrate is in or out for a stable cashier of the glass substrate 1, for example from the conveyor 20 The glass substrate 1 is installed adjacent to the edge to the side where the glass substrate 1 is withdrawn.

According to another embodiment, the loading unit 200 is provided with a load detecting means 260 for detecting whether the glass substrate 1 is accommodated, for example, to load the glass substrate 1 in order to check the state in which the glass substrate 1 is completely loaded. The load sensing means 260 (Fig. 1) is provided adjacent to the opposite end side of the side where the glass substrate 1 of the part 200 enters.

In a preferred embodiment, the diverter 100 has a structure that is detachably installed with respect to the transfer line 10 to be installed in any section of the entire transfer line (10).

As shown in FIGS. 4 to 6, the stacking unit 200 includes a cassette 250 on which a glass substrate is loaded, a stacking base frame 210 and a cassette 250 supporting the cassette 250 in a liftable manner. And a cassette lifting means 240 for elevating and lifting the stacker base frame 210, and a glass substrate transfer unit 220 for dispensing the glass substrate 1 of the cassette 250.

The stacker 200 includes a stacker base frame 210 for supporting the cassette 250 to be liftable relative to the ground, and a cassette lift shaft 212 mounted at both ends of the stacker base frame 210 so as to be vertically mounted. And a cassette elevating member 214 slidably mounted along the cassette elevating shaft 212, and a cassette frame 251 supported by the cassette elevating member 214 and elevating together.

The cassette 250 includes a plurality of cassette bars 254 in which the glass substrate 1 is in contact with each other, a bar fixing member 252 supporting the cassette bar 254, and a cassette in which the bar fixing members 252 are fixedly mounted. Frame 251.

The cassette bar 254 is composed of a plurality of layers so that one glass substrate 1 is accommodated in each layer, and the bar fixing member 252 is formed at the corner frame of the cube so that the movement path is not obstructed when the glass substrate is dismounted. It is installed perpendicular to the cassette frame 251 having a shape, and the cassette part has a cage shape as a whole.

The glass substrate transfer unit 220 is coupled to the cassette motor 221, the cassette motor 221 to rotate relative to the first cassette rotating member 222, and the second cassette to rotate relative to the first cassette rotating member 222. A cassette belt 226 for transmitting the rotational force of the rotating member 224, the second cassette rotating member 224, a cassette roller rotational shaft 228 wound around the cassette belt 226 to receive the rotational force, and a cassette roller rotational shaft ( And a cassette roller support member 234 supported by the cassette roller rotation shaft 228 and a cassette roller 230 coupled to the glass substrate 1 and rotated together.

The cassette motor 220 is provided so that the rotating protrusions are formed to the outside, preferably the rotating protrusions are formed as teeth to be engaged with at least one of the plurality of teeth formed on the first cassette rotating member, and preferably the rotation shafts are mutually. A plurality of second cassette rotating members 224 having a structure that rotates relative to each other perpendicular to each other on the horizontal plane, the plurality of teeth formed in the first cassette rotating member 222 is provided in a corresponding number for each Are individually engaged to rotate together, and preferably have relative rotation so that the rotation axes perpendicularly cross each other on a horizontal plane.

The plurality of second cassette rotating members 224 coupled to the first cassette rotating member 222 formed at a single shaft and rotating at the same speed rotate together with the cassette roller rotating shaft 228 on which the cassette roller 230 is mounted. To be connected by the cassette belt 226.

Preferably, the cassette 200 further includes a cassette auxiliary roller 232 hooked on the cassette belt 226 to exert a tensile force to prevent variation of the rotational force transmitted to the cassette roller 230, and the cassette auxiliary roller 232 is The cassette belt 226 is attached to the cassette belt 226 so as to absorb a vibration by contacting a point where vibration is likely to occur while applying a greater tensile force.

The operation and inspection method of the glass substrate inspection device configured as described above is performed as follows.

As shown in FIG. 7, in the loading method for the glass substrate to be transported along the transport line 10 during the production process, the conveyor belt 26 for transporting the glass substrate 1 along the transport line 10 is stopped. Step (S10), the step of raising the position higher than the conveyor belt 26 so that the diverter roller 130 is in contact with the glass substrate (S20), and the glass substrate is in contact with the diverter roller 130 is driven Step (1) is entered into the stacking unit 200 (S30), the cassette roller 230 of the stacking unit 200 is rotated to be placed on the cassette bar 254 in contact with the glass substrate (1) to enter Step S40 and the glass substrate 1 entered as the cassette 250 is lifted are supported by the cassette bar 254 and lifted together to be loaded (S50).

The molded glass substrate 1 is conveyed along the conveying line 10 by the conveyor 20, more specifically, driven by the conveyor motor 21 and by the conveyor drive belt 22 of the conveyor motor 21. The rotational force is transmitted, the conveyor belt 26 is rotated together while the conveyor roller 24 connected to the conveyor drive belt 22 is rotated, and the glass substrate 1 seated in the horizontal section of the conveyor belt 26 is horizontal. Is horizontally moved, and therefore, the conveyor 20 is preferably stopped (S10) in order to transfer the horizontally moved glass substrate 1 to the loading part.

When the diverter elevating means 102 is driven and the lifting force is applied while the glass substrate 1 is seated on the stationary conveyor, the elevating force transmitting member 104 to which the diverter elevating means 102 is connected is provided. The diverter roller support member 106 and the diverter lift shaft 110 are raised together at the same time, and the diverter lift shaft 110 is connected to the lift shaft connecting member 112. Since the structure is integrated by a plurality, even if the plurality is configured to maintain the horizontal and ascend together, the lifting force applied to maintain the horizontal is transferred to the diverter roller support member 106 through the lifting force transmission member 104, the diverter roller The support member 106 is raised while maintaining horizontality, and the diverter roller rotation shaft 128 which is rotatably supported by the diverter roller support member 106 is also raised while maintaining horizontality. Therefore, the diverter roller 130 fixedly installed to rotate together with the diverter roller rotation shaft 128 is moved to a position higher than the conveyor belt 26 (S20).

As the diverter roller 130 is raised, the glass substrate 1 seated on the conveyor belt 26 in the stationary state is moved to the raised position in contact with the diverter roller 130, and the diverter motor A single shaft-shaped first having a tooth that is rotated so as to be engaged with the teeth that protrude from the diverter motor 120 and rotate while operating 120, that is, the rotation axes are preferably perpendicular to each other on a horizontal plane. The diverter rotating member 122 is rotated together, and meshes with teeth formed in plural along the axial direction of the first diverter rotating unit 122 to rotate relative to each other, that is, the rotating shafts preferably cross each other vertically on a horizontal plane. A plurality of second diverter rotation unit 124 is rotated in conjunction with each other, the diverter roller rotation shaft 128 connected by each second diverter rotation unit 124 and the diverter belt 126 is also rotated together, Therefore, the glass substrate 1 in contact with the diverter roller 130 mounted on the diverter roller rotation shaft 128 is moved by contact friction along the direction in which the diverter roller 130 rotates to correspond to the rotation direction. Entering the loading unit 200 is provided at a position (S30).

At this time, each of the diverter roller rotation shaft 128 is driven by the second diverter rotation portion 124 receives the rotational force at the same rotational speed from the first diverter rotation portion 122 having a single shaft shape, so almost the same rotation Is rotated at speed.

When the glass substrate 1 moved by the contact friction while the diverter roller 130 is driven enters the stacking unit 200, the cassette motor 221 of the stacking unit 200 also starts to rotate and rotates. The rotational force of the teeth protruding from the cassette motor 221 rotates the second axial cassette rotating member 222 which is driven in engagement, that is, each rotational axis is rotated so as to perpendicularly intersect each other on a horizontal plane, and the second The interlocking rotation is engaged with the teeth formed at regular intervals in the cassette rotating member 222 at regular intervals, that is, the respective rotating shafts are rotated so as to vertically intersect each other on a horizontal plane, and the second cassette is rotated by the cassette belt 226. The cassette roller 230 connected to interlock with the member 222 is rotated, and the rotational speed of the cassette roller 230 is preferably set equal to the rotational speed of the diverter roller 130 so that the diverter When the glass substrate 1, which is transported by the roller 130 and enters the loading unit 200, contacts the cassette roller 230, surface damage of the glass substrate 1, which may occur due to the speed difference, is prevented. The glass substrate 1 entering at a constant speed continues to move in contact with the cassette roller 230 and has a height substantially the same as the initial height, but positioned at a height slightly lower than the cassette roller 230 ( Fully enters onto one of the cassette bar 254 of 250, and is located thereon (S40).

With the glass substrate 1 positioned slightly apart on the cassette bar 254, the cassette lifting means 240 starts driving and is slidably installed on the cassette lifting shaft 212 in a vertical direction. 214 is raised, the cassette frame 251 supported by the cassette lifting member 214 is moved together, and the cassette 250 is raised as a whole, and thus the cassette bar 254 where the glass substrate 1 is located. As it is raised, the glass substrate 1 is contacted and supported, so that the glass substrate 1 is entirely supported only by the cassette bar 254, thereby completing the loading (S50).

In one embodiment, the method further includes detecting whether the conveyor belt 26 is in operation S12 at the step S10 of stopping the conveyor belt 26, which is preferably installed adjacent to the conveyor belt 26. It is detected whether the conveyor 20 is operated by the conveyor detecting means 150, and if it is detected that it is stopped, the diverter 100 automatically moves up before starting the rotational drive (S20).

In another embodiment, the step (S32) of detecting whether the glass substrate 1 is discharged from the conveyor 20 in the step (S30) in which the glass substrate 1 enters the loading part 200 and , It is preferably detected whether the glass substrate 1 is out of the transfer line 10 by the cashier detection means 160 is installed on the outer side in the direction in which the glass substrate 1 is discharged, it is detected as completely off If so, the conveyor 20 is automatically driven again.

In another embodiment, step S40 in which the glass substrate 1 is positioned above the cassette bar 254 further includes step S42 of detecting whether the glass substrate 1 is positioned above the cassette bar 254. It includes, it is preferably detected whether the glass substrate 1 is completely entered by the load sensing means 260 is installed on the outer side to the side opposite to the side where the glass substrate 1 enters, the glass substrate 1 When fully entered above the predetermined cassette bar 254, the cassette 250 is lifted by the cassette lifting means 240, so that the cassette bar 254 is also raised so that the glass substrate 1 positioned thereon is the cassette bar 254. ) Is wholly supported (S50), thereby completing the loading.

According to a preferred embodiment of the present invention as described above, by installing a glass substrate loading apparatus for loading and discharging the glass substrate adjacent to the transfer line, the glass substrate continuously formed and moved along the transfer line is a part of the process or inspection A problem such as a malfunction or breakdown occurs in the line section, thereby stopping the transfer line, thereby preventing the production of the glass substrate itself from being interrupted, and thus, the production of the glass substrate can be continued even during the recovery time.

What has been described above is just one embodiment for carrying out the glass substrate stacking apparatus according to the present invention, and the present invention is not limited to the above-described embodiment, and as claimed in the following claims, the gist of the present invention Without departing from the technical spirit of the present invention to the extent that any person of ordinary skill in the art to which the present invention pertains various modifications can be made.

As described above, according to the glass substrate loading apparatus and method according to the present invention, the forming process of the glass substrate is not interrupted even during the line stop time for partial repair and recovery of various processing or inspection sections existing on the transfer line, Even if the molded glass substrate is not moved on the transfer line due to product supply, the process can be performed through various processing or inspection intervals during the recovery time. By almost completely supplementing the work efficiency is greatly increased, and also the production cost is reduced, as well as having a simple configuration and movable assembly has an excellent assembly and operability.

Claims (18)

delete In the stacking apparatus for glass substrates to be transported along the transfer line during the production process, A conveyor installed to transfer the glass substrate along the transfer line; A diverter mounted on the transfer line to change the transfer direction of the glass substrate to withdraw the glass substrate; Including a loading portion for loading the glass substrate by the diverter, The diverter, A diverter motor for generating a rotational force for transferring the glass substrate by contact rotation; A first diverter rotating member engaged with the diverter motor and relatively rotating; A second diverter rotating member engaged with the first diverter rotating member and being relatively rotated; A diverter belt for transmitting the rotational force of the second diverter rotating member; A diverter roller rotating shaft wound around the diverter belt to receive rotational force; A diverter roller coupled to the diverter roller rotational shaft and rotating together and in contact with the glass substrate; A diverter elevating means for elevating the diverter roller to be temporarily raised above the conveyor so as to contact the glass substrate. Loading device for a glass substrate comprising a. The method of claim 2, The diverter, Cassette auxiliary roller to apply tension to the diverter belt to prevent variation of the rotational force transmitted to the diverter roller Loading device for a glass substrate comprising a. The method of claim 2, The diverter, Lifting force transmission member for uniformly distributing the lifting force of the diverter lifting means to the diverter roller support member on which the diverter roller rotation shaft is supported Stacking storage for glass substrates comprising a. The method of claim 4, wherein The diverter, A diverter elevating shaft connected to the elevating force transmitting member and elevating together; Lifting shaft connecting member for connecting the diverter lifting shaft to each other so that the diverter roller is horizontal when the lifting and lowering Loading device for a glass substrate comprising a. The method according to any one of claims 2 to 5, The diverter, Conveyor detection means for detecting the stopped state of the conveyor for stable withdrawal of the glass substrate Loading device for a glass substrate further comprising. The method according to any one of claims 2 to 5, The diverter, Cashier detection means for sensing the cashier's cashier for the stable cashier of the glass substrate Loading device for a glass substrate further comprising. The method according to any one of claims 2 to 5, The diverter, Removable, mounted or separated in any section of the transfer line Glass substrate loading device characterized in that The method of claim 2, The loading portion, Stacking detection means for detecting whether the glass substrate is accommodated Glass substrate loading device further comprising. The method according to claim 2 or 9, The loading portion, A cassette on which the glass substrate is stacked; A base frame for supporting the cassette in a liftable manner; Cassette lifting means for lifting the cassette relative to the base frame; Glass substrate transfer unit for withdrawing the glass substrate of the cassette Glass substrate loading device comprising a. The method of claim 10, The cassette, A multilayer cassette bar for separately storing the glass substrate; A bar fixing member to which the cassette bar is fixedly mounted; Cassette frame supported by the bar fixing member Glass substrate loading device comprising a. The method of claim 10, The cassette lifting means, Lifting one by one in order to position the multilayer cassette bars formed on the cassette at a predetermined height so that the glass substrates are loaded or discharged one by one. Glass substrate loading device, characterized in that. The method of claim 10, The glass substrate transfer unit Cassette motor, A first cassette rotating member engaged with the cassette motor to be relatively rotated; A second cassette rotating member engaged with the first cassette rotating member to be relatively rotated; A cassette belt for transmitting the rotational force of the second cassette rotating member; A cassette roller rotating shaft wound around the cassette belt to receive a rotational force, A cassette roller coupled to the cassette roller rotation shaft and rotated together and in contact with the glass substrate; A cassette roller support member on which the cassette roller rotation shaft is supported Glass substrate loading device comprising a. The method of claim 13, The glass substrate transfer unit, Cassette auxiliary rollers that apply tension to the cassette belt to prevent variations in rotational force transmitted to the cassette rollers Glass substrate loading device further comprising. In the loading method for the glass substrate which is transferred along the transfer line during the production process, Stopping the conveyor belt for transporting the glass substrate; The diverter roller is lifted to a position higher than the conveyor belt to be in contact with the glass substrate; The glass substrate being in contact with the diverter roller being driven into the loading part; The cassette roller is rotated, and the glass substrate is further moved in contact with the cassette roller to be positioned on the cassette bar; As the cassette is lifted, the entered glass substrate is supported by the cassette bar and lifted together to be loaded. Glass substrate loading method comprising a. The method of claim 15, Stopping the conveyor belt, Detecting whether the conveyor belt is in operation Glass substrate loading method comprising a. The method of claim 15, Entering the glass substrate into the loading portion, Detecting whether the glass substrate is discharged from the conveyor Glass substrate loading method comprising a. The method of claim 15, Wherein the glass substrate is located above the cassette bar, Detecting whether the glass substrate is positioned above the cassette bar Glass substrate loading method comprising a.

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