KR100777655B1 - Device for piling up a panel - Google Patents

Abstract

An apparatus for piling up panels is provided to pile up various types of panels on a pallet of the apparatus and support front and lateral surfaces of the panels using a front surface support part and lateral surface support parts installed at the pallet to keep and move the panels safely. A pallet(10) is composed of a support wall(11) for piling up a panel, a catching protrusion(12) formed below the support wall, and keeping elements(13) formed at both sides of a lower portion thereof. A front surface support part(20) is rotatively installed at the pallet to support a front surface of the panel. Lateral surface support parts(30) are detachably installed at the keeping elements to support lateral surfaces of the panel. A driving unit is installed within the body to rotate the front support part.

Description

Panel placement device {DEVICE FOR PILING UP A PANEL}

1 is a state of use of the panel loading device according to an embodiment of the present invention.

2 is an operation of the panel loading device according to an embodiment of the present invention.

3 is an operation view showing a state that the protective panel of the panel stacking device is stacked according to an embodiment of the present invention.

Figure 4a is an operation showing a state in which the horizontal frame of the front support portion of the panel loading device according to an embodiment of the present invention is rotated.

Figure 4b is an operation showing a state in which the vertical frame of the front support portion of the panel loading device according to an embodiment of the present invention is rotated.

Figure 5a is an operation showing the side support portion of the panel loading device according to an embodiment of the present invention rotated on the body.

Figure 5b is an operation showing the movement of the moving frame relative to the cashier frame of the side support portion of the panel loading apparatus according to an embodiment of the present invention.

Figure 6 is a perspective view showing a state of the drive unit of the panel loading device according to an embodiment of the present invention.

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

1: Panel loading device 10: Main body

11 support wall 12 locking jaw

13: storage portion 13a: locking member

14 cushion member 15 fork insertion hole

16: side protection panel support member 17: lower protection panel support member

18: center protection panel support means 18a: center protection panel support member

19: space part 19a: internal frame

20: front support portion 21: rotating frame

22: first adjustment knob 23: the horizontal frame

24: second adjustment knob 25: vertical frame

30: side support part 31: cashier frame

31a: through hole 32: moving frame

33: adjusting means 33a: guide hole

33b: guide part 33c: third adjusting knob

33d: moving shaft 33e: screw connection

34: insertion hole 34a: insertion hole

35: fixing member 40: driving part

41: handle 41a: storage space

41b: cover 42: first sprocket

43: drive shaft 44: driven shaft

45: reduction unit 45a: second sprocket

45b: third sprocket 45c: intermediate shaft

45d: transmission means 45e: fourth sprocket

45f: Reducer 50: Protection Panel

50a: movement handle 60: protective cover

100: panel

The present invention relates to a panel stacking device that can safely stack various panels such as an LCD panel, and more particularly, by stacking and stacking various panels on the stacking table and the front and side through the front support and side support, respectively According to the support, stable storage and movement of the panel is possible, and a member including a front support part and a side support part, etc. is integrally provided on the loading stand and the storage device is easy to store and manage the loading stand.

In general, an LCD panel refers to a screen component used for an LCD TV, an LCD monitor, a notebook PC, and the like, and such an LCD panel is frequently carried in a production facility or domestically and overseas.

However, due to the characteristics of the parts, they are not only likely to be damaged by external forces, but even when contaminated by fine particles, the value of the products is greatly reduced so that expensive LCD panels cannot be used as products. It is becoming.

In order to transport such an LCD panel, a plurality of panels are placed on a loading stand, and then a predetermined fixing member is fixed to the side or the front part, and then lapping over the whole loading stand is used.

However, in the case of the conventional loading stand, the components such as the fixing member disposed on the side or the front part are formed separately, so that the storage and use thereof are inconvenient, and the loading and wrapping of the LCD panel, which is important for rapid processing, takes a long time. There was a high possibility of contamination caused.

In addition, when the various members formed in the detachable rack and the detachable form are separated on the rack during the movement, it can cause a fatal damage on the expensive LCD panel, and the countermeasures were urgent.

Accordingly, an object of the present invention is to provide a panel stacking device capable of stably storing and moving the panel by stacking and stacking various panels on a stacking stand and then supporting the front and side surfaces through the front support and the side support, respectively. will be.

In addition, it is to provide a panel loading device that is easy to store and manage the loading stand is provided with a component such as a front support portion and a side support portion on the loading stand.

The object of the present invention described above is a main body is formed on the front support panel is laminated to the panel and the latching jaw supporting the panel is formed on the lower side of the support wall and the storage unit is formed on both sides of the lower side, and can be rotated on the main body And a front support part which is installed to support the front side of the panel, a side support part which is installed on the storage part and is removably installed on the storage part, and a driving part which is installed inside the main body to enable the front support part to rotate. It is achieved by providing a panel stacking device characterized in that.

According to a preferred feature of the present invention, the aforementioned panel loading device is further provided with a protective panel that is detachably stored on the rear side of the main body and disposed on the upper surface of the panel stacked on the support wall to prevent breakage. .

According to a more preferred feature of the invention, the above-mentioned locking jaw of the main body is to be further provided with a cushion member to prevent breakage of the panel.

According to a more preferable feature of the present invention, the fork insertion hole is formed in the lower portion of the above-described main body so that the fork of the forklift can be inserted when the main body is transported.

According to a more preferred feature of the invention, the above-described front support portion is a horizontal frame rotatably installed by the first adjustment knob while connecting the rotating frame and the rotation frame of the both sides is rotatably installed on both sides of the main body The frame and the vertical frame is installed on the horizontal frame rotatably installed by the second adjustment knob.

According to a more preferred feature of the present invention, the side support portion is a hinged upper and lower surfaces of the storage portion is pivoted on the storage portion is coupled to the upper and lower surfaces and the cashier frame is formed in the through hole on one side hinged, the cashier frame A moving frame installed to be movable relative to each other, the control means interposed on the cashier frame and the movable frame to adjust the movement of the movable frame on the cashier frame, and installed above and below the storage unit, At the same time, the insertion hole is formed to be in communication with the through-hole and the insertion member is inserted into the through-hole and the insertion hole of the cashier frame at the time of withdrawal of the cashier frame to prevent the cashier frame from being introduced into the storage portion do.

According to a further preferred feature of the present invention, the above-described adjustment means, protruding on both sides of the cashier frame, but installed through the cashier frame between the guide portion and the guide portion is formed therein guide hole is formed on the outer periphery A third rotary knob having a male thread formed thereon, a movable shaft protruding from both sides of the movable frame to be vertically movable along the guide hole of the guide, and protruding between the movable shaft and the first shaft. 3 Rotating handles are to be composed of screwed joints with female threads formed therein to enable screwing.

According to a more preferred feature of the present invention, the above-described storage unit is provided with a locking member for preventing the side support is drawn in and then drawn out to the outside of the storage unit.

According to a further preferred feature of the invention, the above-mentioned driving unit, the handle is formed rotatably on the outer side of the main body, one side is integrally rotated by rotating the handle is integrally connected to the handle and the other side A drive shaft on which the first sprocket is installed, rotatably installed on an upper portion of the drive shaft, both ends of which are interposed between the rotation frame of the front support, and the rotational speed of the drive shaft interposed between the drive shaft and the driven shaft. It is to be made of a reduction unit for reducing and transmitting to the driven shaft.

According to a further preferred feature of the present invention, the above-described deceleration unit is rotatably installed on the main body and the intermediate shaft is installed with the second sprocket and the third sprocket, and connecting the first sprocket and the second sprocket It is assumed that the transmission means and the reducer are provided with a fourth sprocket which is engaged with the third sprocket and rotates.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to describe in detail enough to be easily carried out by those skilled in the art to which the present invention pertains. This does not mean that the technical spirit and scope of the present invention is limited.

Figure 1 shows the state of use of the panel loading device according to an embodiment of the present invention, Figure 2 shows the operation of the panel loading device according to an embodiment of the present invention, Figure 3 shows one embodiment of the present invention The operation diagram showing the appearance of the protective panel of the panel stacking device according to the example is shown, Figure 4a is an operation view showing the horizontal frame of the front support portion of the panel stacking device according to an embodiment of the present invention is rotated 4B is an operation view showing a vertical frame rotated out of the front support portion of the panel loading device according to an embodiment of the present invention, Figure 5a is a panel loading device according to an embodiment of the present invention The operation of the side support portion of the rotation shown on the main body is shown, Figure 5b is a moving frame with respect to the cashier frame of the side support portion of the panel loading device according to an embodiment of the present invention Is shown a shown a state of the same operation, and Fig. 6 is shown a perspective view of the appearance of the driving unit of the panel jeokchi apparatus according to an embodiment of the present invention.

The panel stacking apparatus 1 according to an embodiment of the present invention has a support wall 11 on which the panel 100 is stacked, and a latching jaw supporting the panel 100 under the support wall 11. 12 is formed and the main body 10, the storage portion 13 is formed on the lower side of both sides, and the front support portion 20 which is rotatably installed on the main body 10 to support the front of the panel 100 And installed on the storage unit 13, the side support portion 30 for supporting the side of the panel 100 and the inside of the main body 10 so as to enable the rotation of the front support portion 20 It includes a driving unit 40.

Here, the main body 10 has a support wall 11 on which the panel 100 is stacked on the front surface, and a locking step 12 for supporting the panel 100 is formed below the support wall 11, and the lower sides of both sides are formed. The storage unit 13 is formed in the constituent members which will be described later will be integrally installed, and various panels 100 such as LCD panel, glass panel, acrylic panel, metal thin panel, etc. will be stably stacked for easy storage and transportation. It is to play a role.

The above-described support wall 11 serves to stack the panel 100. Before the panel 100 is rotated to support the stacked panel 100 with the front support 20 and the side support 30, the panel 100 is rotated. It is formed to form a predetermined angle to prevent falling to the front side, the protective cover 60 is preferably provided on the support wall 11 is formed of a resilient material for preventing damage to the panel 100 is stacked. Do.

A locking jaw 12 is formed at a lower side of the main body 10 in which the above-described supporting wall 11 is formed. The locking jaw 12 supports the panel 100 stacked on the supporting wall 11 from below. It serves to give a role, it is preferably formed to be perpendicular to the inclination and side view of the above-described support wall (11) for the stacking of the stable panel 100.

In addition, the cushioning member 14 is further installed on the above-mentioned locking jaw 12, and the cushioning member 14 serves to prevent the panel 100 from being damaged. The cushioning member 14 has a predetermined function such as elastic rubber, sponge, and styrofoam. It is preferably formed of a material having elasticity, but the protective cover 60 is preferably further formed on the upper portion of the support wall 11 as described above.

In addition, storage portions 13 are formed at the lower sides of both sides of the main body 10 in which the above-described locking jaw 12 is formed, and the storage portion 13 is capable of putting in and out side support portions 30 to be described later. Is to be kept.

On the other hand, the above-described storage unit 13 is provided with a locking member 13a, which is prevented from being pulled out by being rotated outward after the side support 30 is stored, which will be described later. To serve, it is preferable to be coupled to elastic bias upward by a predetermined elastic member (not shown) so as to support the cashier frame 31 of the side support portion 30 to be described later.

The fork insertion hole 15 is formed in the lower part of the main body 10 in which the above-mentioned storage part 13 is formed, and this fork insertion hole 15 is able to insert the fork of the forklift when the main body 10 is transported. It is to play a role.

In addition, a space 19 is formed inside the main body 10. The space 19 is a drive unit 40 to be driven to be described later, and for the installation of the drive unit 40. It is preferable that a plurality of internal frames 19a are installed on the above-mentioned space 19.

On the other hand, the protective panel 50 is detachably stored on the back side of the main body 10 described above, the protective panel 50 is disposed on the upper surface of the panel 100 to be stacked serves to protect the panel 100. It is.

When the protective panel 50 is not disposed on the stacked panel 100, the protective panel 50 is detachably stored on the rear side of the main body 10. For this purpose, the side protective panel support member is provided on both sides of the upper side of the main body 10. 16 is provided, the lower protective panel support member 17 is installed on both lower sides of the rear surface of the main body 10, and the central protective panel support means 18 is installed on the upper center side of the rear surface of the main body 10.

The above-described side protection panel support member 16 supports one side of the protection panel 50 stored on the back side of the main body 10 and at the same time stopper of the rotation frame 21 of the front support 20 to be described later. As a function, the side surface protection panel support member 16 is preferably provided with a protective cover 60 on the surface in contact with the rotation frame 21.

In addition, the above-described lower protective panel support member 17 serves to support the lower portion of the protective panel 50 stored on the rear side of the main body 10, and the above-described central protective panel support means 18 is The center protection panel support member 18a is coupled to the left and right sides so as to be vertically rotatable, respectively, and serves to support the other side of the protection panel 50 supported by the side protection panel support member 16 described above. will be.

Therefore, when the protection panel 50 is mounted, the center protection panel support member 18a of the center protection panel support means 18 is first rotated upward, and then one of the two protection panels 50 supports one side protection panel. The member 16 and the lower protective panel support member 17 are supported, and the other protective panel 50 is supported by the other side protective panel support member 16 and the lower protective panel support member 17, and then centered. The central protective panel support member 18a of the protective panel support means 18 is rotated from the upper side to the left and right sides, respectively, to be supported.

On the other hand, it is preferable that the movement handle 50a is formed on the protection panel 50 so as to facilitate the transport of the protection panel 50, respectively.

The front support part 20 is installed on the main body 10 provided with the above-described protection panel 50. The front support part 20 supports the panel 100 deposited on the main body 10 from the front side of the panel ( It is to serve to enable safe storage and transportation of the panel 100 by preventing the breakage of the 100.

The front support part 20 is connected to the rotating frame 21 and the rotating frame 21 on both sides of the main body 10 so as to be rotatably installed, so as to be rotatable by the first adjustment knob 22. It consists of a horizontal frame 23 is installed, and a vertical frame 25 is installed on the horizontal frame 23 rotatably installed by the second adjustment knob (24).

The rotating frame 21 described above is moved by the operation of the driving unit 40 to be described later by rotating the handle 41 to be described later.

In addition, the vertical frame 25 installed on the above-described horizontal frame 23 serves to support the panel 100 to be stacked in an interview, and is rotated so as to be perpendicular to the horizontal frame 23, and then to the second adjustment. Adjust the knob 24 to fix it.

On the other hand, in order to support the vertical frame 25 on the panel 100 to be interviewed in accordance with the thickness of the panel 100 is stacked, the horizontal frame 23 is rotatably formed according to the first adjustment knob (22). .

The side support part 30 is installed on the main body 10 on which the above-described front support part 20 is installed. The side support part 30 supports the panel 100 stacked on the main body 10 from the side to provide a panel ( It is to prevent the breakage of the 100 and to enable the safe storage and transport of the panel 100.

The side support part 30 described above is hinged to the upper and lower surfaces of the storage part 13 so as to be rotated on the storage part 13, and the payout frame 31 having a through hole 31a formed at one side to be hinged. And a movable frame 32 installed on the cashier frame 31 so as to be relatively movable, and interposed on the cashier frame 31 and the movable frame 32 to move the movable frame 32 on the cashier frame 31. Adjusting means for adjusting the 33 and, the insertion hole 34 is installed in the upper and lower portions of the storage 13, the insertion hole 34a is formed so as to communicate with the through hole 31a at the time of rotation of the cashier frame 31; When the withdrawal frame 31 is withdrawn, it is fixed in the through hole 31a and the insertion hole 34a of the withdrawal frame 31 to prevent the withdrawal frame 31 from being introduced into the storage 13. It consists of the member 35.

On the other hand, the above-described adjustment means 33, the guide portion 33b is formed protruding on both sides of the cashier frame 31, the guide hole 33a is formed therein, and the cashier frame 31 between the guide portion 33b. It is installed to penetrate through the third adjustment knob (33c) and the male thread is formed on the outer periphery, and protruding on both sides of the moving frame 32 is vertically movable along the guide hole (33a) of the guide portion (33b) It is made of a screw shaft (33e) is formed so as to protrude between the movable shaft (33d) and the movable shaft (33d), the female thread is formed therein so as to be screwed to the third adjustment knob (33c).

The cashier frame 31 of the side support part 30 is stored so as not to be drawn out by the locking member 13a in the storage part 13 when the panel 100 is not stacked. ) Is inserted into and stored in the insertion hole 34a of the insertion hole 34.

On the other hand, when the panel 100 is placed, the side support part 30 is drawn out on the storage part 13, and at this time, the fixing member 35 inserted into the insertion hole 34a of the insertion hole 34 is removed. The through hole 31a of the cashier frame 31 is drawn out to the outside of the storage part 13 so as to communicate with the insertion hole 34a of the insertion hole 34, and then the fixing member 35 is inserted and fixed again.

In addition, by adjusting the third control knob (33c) of the above-described adjusting means 33 is firmly supported on the side of the panel 100 is stacked, the movable frame 32 is in contact with the panel 100 It is preferable that the protective cover 60 is provided.

The drive unit 40 is installed inside the main body 10 in which the side support part 30 is formed, and the drive part 40 serves to enable the above-described front support part 20 to rotate.

The drive unit 40 described above is rotatably formed outside the main body 10 and the handle 41, one side is integrally connected to the handle 41 to rotate the handle 41, the other side is rotated integrally A drive shaft 43 on which the first sprocket 42 is installed, a driven shaft 44 rotatably installed on an upper portion of the drive shaft 43, and both ends of which are connected to the rotation frame 21 of the front support; Interposed between the 43 and the driven shaft 44 is composed of a reduction unit 45 to reduce the number of revolutions of the drive shaft 43 to transmit to the driven shaft 44.

On the other hand, the deceleration unit 45 described above is rotatably installed on the main body 10, the intermediate shaft 45c on which the second sprocket 45a, the third sprocket 45b is installed, and the first sprocket 42 ) And a reduction gear 45f provided with a transmission means 45d for connecting the second sprocket 45a and a fourth sprocket 45e which is engaged with the third sprocket 45b and rotates.

Therefore, the above-described reducer 45f reduces the number of rotations of the rotating drive shaft 43 as the handle 41 rotates, thereby transmitting a larger force on the driven shaft 44, thereby easily rotating the aforementioned front support. The speed reducer 45f used in the present invention is a speed reducer 45f according to the related art, and thus further detailed description thereof will be omitted.

In addition, the above-described driving unit 40 is installed on the inner frame 19a installed in the main body 10, respectively, the above-described transmission means 45d is the first sprocket 42 and the second sprocket 45a. It is preferable that it is a belt or chain to connect.

In addition, the above-described driving unit 40 is driven by the rotation of the handle 41 formed on one side of the main body 10, the handle 41 is a storage space 41a in which the cover 41b is rotatably installed. The cover 41b is preferably stored so as to be opened and used every time the handle 41 is operated, and the protective cover 60 is provided at a position where the cover 41b comes into contact with the main body 10 when the cover 41b is rotated. It is desirable to prevent damage to (10).

On the other hand, although not shown, the above-described drive of the drive unit 40 may be configured manually by the handle 41, but may be automatically configured to be driven by a button with a predetermined electronic driving device (not shown). It is also possible, such an automatic configuration may also be applicable to the side support 30, of course.

In addition, although not shown, the above-described panel stacking device 1 may be formed so that the support wall 11 is formed on one side so that the panel 100 can be stacked, but the support wall 11 is formed on both sides. Respectively, the front support 20 and the side support 30 may be provided to allow the panel 100 to be deposited on both sides.

Hereinafter, a description will be given of the overall use method of the panel loading device 1 according to an embodiment of the present invention.

First, the user manipulates the handle 41 to rotate the front support part 20 upward, and sequentially stacks the panel 100 on the support wall 11 and the locking step 12 of the main body 10.

At this time, the stacked panel 100 can be stacked not only LCD panel but also various panels 100 such as glass panel, acrylic panel, and metal thin panel.

At this time, when the handle 41 is operated, the drive shaft 43 integrally installed to rotate in conjunction with the handle 41 rotates together, and is intermediate by the transmission means 45d provided on the drive shaft 43. The rotation is transmitted to the shaft 45c, and in the reduction gear 45f connected to the intermediate shaft 45c, the rotation speed is reduced and transmitted to the driven shaft 44, which causes the driven shaft 44 and It is possible to rotate the rotating frame 21 is connected.

Then, the protective panel 50 mounted on the back side of the main body 10 is rotated and separated by rotating the central protective panel 50 supporting member 18a provided at both sides of the central protective panel 50 supporting means 18. It is accurately placed on the upper surface of the panel 100 which is taken out and stacked.

Then, the steering wheel 41 is operated again to rotate the support wall 11 on which the panel 100 is placed. At this time, the front support part 20 is stopped at a predetermined distance.

Then, the second adjustment knob 24 on both sides is rotated to fix the vertical frame 25 to be perpendicular to the horizontal frame 23.

Then, while rotating and releasing the first adjusting knob 22, the handle 41 is operated again to rotate the vertical frames 25 on both sides in close contact with the protection panel 50, and then the first Rotating the adjustment knob 22 is fixed to maintain the state in close contact with the interview.

Then, the side support portions 30 on both sides which are stored in the storage part 13 are rotated. At this time, first, the fixing member 35 inserted into the insertion hole 34a of the insertion hole 34 is pulled out and then the cashier frame ( 31) is rotated to the outside of the main body 10.

On the other hand, the side support portion 30 is fixed so as not to be rotated by the locking member (13a) provided in the storage portion 13, the locking member (13a) is configured to be elastically biased in the upper direction, predetermined If you apply the force of the can be rotated to the outside.

Then, when the cashier frame 31 is rotated such that the through hole 31a of the cashier frame 31 and the insertion hole 34a of the inlet communicate with each other, the fixing member (3) is inserted into the through hole 31a and the insert hole 34a. By inserting 35, the cashier frame 31 is prevented from being rotated back into the storage unit 13.

Then, the user rotates the third adjustment knob 33c to relatively move the movable frame 32 on the cashier frame 31.

That is, when the third adjustment knob 33c is rotated, the moving frame 32 is moved while the third handle is screwed out within the screw coupling portion 33e formed on the moving frame 32. The moving shafts 33d formed at both sides of the 32 are moved together along the guide holes 33a of the guide part 33b of the cashier frame 31.

Meanwhile, the user rotates the third adjustment knob 33c until it contacts the side of the stacked panel 100. At this time, be careful not to apply excessive force.

As described above, the panel stacking device according to the present invention is excellent in the stable storage and movement of the panel by stacking the various panels on the stacking stand and then supporting the front and side through the front support and the side support, respectively. It works.

In addition, there is an advantage that the storage and management of the loading stand is easy to be provided integrally with the component such as the front support and the side support on the loading stand.

Claims (10)

A main body having a support wall in which panels are stacked on a front surface thereof, a locking step for supporting the panel under the support wall, and a storage part formed at lower portions of both sides; A front support part rotatably installed on the main body to support the front of the panel; A side support part installed on the storage part so as to be retractable and supporting a side of the panel; And And a drive unit installed inside the main body to allow the front support unit to rotate. The method of claim 1, The panel stacking device is detachably stored on the rear side of the main body and disposed on the upper surface of the panel laminated on the support wall, the panel stacking device, characterized in that further provided to prevent damage. The method of claim 1, Panel latching device, characterized in that the cushioning member for preventing the damage of the panel is further installed on the locking jaw of the main body. The method of claim 1, The lower portion of the main body panel forklift device is characterized in that the fork insertion hole is formed so that the fork of the forklift can be inserted at the time of transportation of the main body. The method of claim 1, The front support portion is provided with a rotating frame rotatably installed on both side surfaces of the main body, a horizontal frame interconnecting the both rotating frames and rotatably installed by a first adjusting knob, and installed on the horizontal frame. Panel mounting device, characterized in that consisting of a vertical frame rotatably installed by the adjustment knob. The method of claim 1, The side support portion is rotated on the storage portion is coupled to the upper and lower surfaces of the storage portion so as to be retractable and a cashier frame having a through hole formed on one side hinged, the movable frame is installed relatively movable on the cashier frame, The control means interposed on the cashier frame and the moving frame to control the movement of the moving frame on the cashier frame, and is installed in the upper and lower portions of the storage portion, the insertion hole is formed so as to communicate with the through hole when the cashier frame is rotated And a fixing member inserted into a through hole of the cashier frame and an insertion hole when the cashier frame is pulled out to prevent the cashier frame from being introduced into the storage unit. The method of claim 6, The adjustment means, the third adjustment knob is formed on both sides of the cashier frame protruding through the cashier frame between the guide portion and the guide portion is formed in the guide hole is formed on the outer periphery And a moving shaft protruding from both sides of the moving frame to be vertically movable along the guide hole of the guide part, and protruding between the moving shafts to be screwed with the third adjustment knob. Panel loading device, characterized in that consisting of a screw coupling portion is formed acid. The method according to claim 6 or 7, Panel holding device, characterized in that the inside of the storage portion is provided with a locking member for preventing the side support is drawn in and then drawn out to the outside of the storage portion. The method of claim 1, The drive unit, the handle is formed rotatably on the outside of the main body, one side is integrally connected to the handle is rotated integrally as the handle rotates, the other side of the drive shaft is provided with a first sprocket, and the drive shaft It is rotatably installed on the upper end of the driven shaft connected to the rotating frame of the front support, and interposed between the drive shaft and the driven shaft to reduce the rotational speed of the drive shaft to reduce the transmission unit to the driven shaft Panel loading device, characterized in that. The method of claim 9, The deceleration unit is rotatably mounted on the main body, and is interposed with the intermediate shaft on which the second sprocket and the third sprocket are installed, transmission means for connecting the first sprocket and the second sprocket, and the third sprocket is meshed with the third sprocket. A panel stacking device comprising a reducer to which a fourth sprocket that rotates is installed.

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