JPH11292128A - Method and device for transferring palletize material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it easy to take out a plurality of platelike materials stood in tilting positions against a placing table, by making the position of a main-body flame vertical by the weights of the platelike materials when suspending the platelike materials. SOLUTION: A transfer device in a forward tilting position is brought close to platelike materials on a placing table, and the upper faces of the lower pawls 50 of the device are lowered to a position that is a little lower than the lower ends of the platelike materials stood against the placing table. Subsequently, the transfer device is horizontally moved to the placing table and upper pawls 20 are moved to the position of a gap between the one unit of the platelike materials in a foremost row and the following unit, by the time of which the adjustment of the lengths of the lower pawls 50 is finished by a lower-part adjustment means 60, therefore a main- body frame 4 is in the position where it is in contact with the platelike materials in the foremost row. The upper pawls 20 is lowered to the position of the upper ends of the platelike materials by the upper end part of the main-body frame 4 and locked onto the upper ends of the platelike materials, and the transfer device is suspended by a crane, so that springs 12 are stretched by the weights of the platelike materials and it becomes vertical.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for suspending and transferring a plurality of sheet materials such as glass plates which are leaned up and stacked on a loading table.

[0002]

2. Description of the Related Art Conventionally, plate materials such as glass plates have been stored and stored.
Or, in the case of transportation, iron containers called pallets are often used, but when the size of the plate-like material becomes large, generally, a plurality of sheets are tilted on a large loading truck or transport truck. It is stored and transported by leaning and stacking.

[0003] In order to take out a large-sized plate-like material from such a loading cart or the like, various methods and apparatuses have been devised in order to safely suspend and take out a plurality of plate-like materials in bundles. Have been.

For example, Japanese Patent Application Laid-Open No. Hei 6-122468 discloses a holding device main body arranged along one side of a large plate-like object such as a glass plate in an upright state, and a lower edge portion of the holding device main body. A supporting claw provided in a protruding state to support a lower edge of a large plate-like object, a lifting / lowering operating body attached to a holding device main body at a position above the supporting claw so as to be vertically movable, and the lifting / lowering operating body A plurality of hooks attached to the upper edge of the large plate-shaped object, and a plurality of operation pieces attached to the lifting / lowering operating body so as to protrude to the side of the holding device body. Further, a suspending engagement piece pivotally attached to the upper edge of the holding device main body so as to be pivotable in the front-rear direction, and biasing means such as a spring for biasing the suspending engagement piece backward. Provided, the urging force of the urging means does not hold the large plate-shaped object The hanging engagement piece is held at a relatively rearward rotation position, and the hanging engagement piece is held at a relatively forward rotation position in a hung state while holding a large plate-like object. And a holding device for handling a large plate-like object such as a glass plate, in which the holding device main body is held and held vertically or nearly in any hanging state.

Further, Japanese Utility Model Laid-Open Publication No. Sho 51-132759 discloses a crane fork which mainly comprises a fork for loading articles fixed to a lower end of a bifurcated support having a suspension at one end. A bearing is provided at the upper part of the column, a connecting rod having a horizontal axis at the upper end is rotatably pivoted via the shaft, and the main body is constantly pulled upward between the horizontal axis and the tip of the column. A crane fork with a spring interposed is disclosed.

Further, Japanese Patent Publication No. 63-34096 discloses that
A lower support for supporting the lower edge of the bundle for moving the bundle of glass sheets relative to a vertically supported stack of glass sheets, and a rear glass sheet for holding the bundle almost vertically; In an apparatus comprising an upper support having an engaging lower projecting member and means for moving the lower support to move the bundle relative to the load, the lower support may be used to reduce the risk of breaking the glass sheet. A bundle of sheet glass in which a spring-biased extension arm and a latch for releasing the arm are attached, so that the extension arm gradually extends from the lower support when the bundle moves away from the load in the horizontal direction. A moving device is disclosed.

[0007] Alternatively, Japanese Utility Model Publication No. 2-6056 discloses a main body composed of a pair of vertical frames spaced apart in the horizontal direction and a horizontal frame connecting the upper portions of the vertical frames.
At the lower part of the main body, a supporting piece is provided which is provided with an elastic body for mounting the lower edge of the glass sheet on the upper surface and is provided with an elastic body for mounting the lower edge of the glass sheet. Provided at the upper portion of the main body is provided an arm portion that protrudes forward, and is slidable up and down within a predetermined range, and a locking edge that bends downward at the front end of the arm portion and locks to the upper front surface of the sheet glass, A hook that engages with a vertically moving crane and slidably suspends the main body on the crane is attached to the main body, and the mounting position of the hook on the main body is set such that the plate glass is not placed on the main body. When the main body is inclined in the same direction as the plate glass stand with the sheet glass placed, the main body is lowered from above the plate glass standing on the stand when lifting the sheet glass. And the locking edge is The locking claw is slid downward along the surface of the glass sheet while the main body is lowered and the locking of the locking edge is maintained, and the main body is further lowered. A jig for lifting a glass sheet is disclosed in which when the locking claw reaches the lower edge of the glass sheet, the locking claw is positioned below the lower edge of the glass sheet by rocking the main body by its own weight. I have.

[0008]

Problems to be Solved by the Invention
The device described in Japanese Patent Publication No. 8 is a device in which a holding device main body is suspended and held vertically or in a state close to it in a suspended state in which a large plate-like material is not retained. When taking out and loading the large plate-shaped object with the holding device main body, there is a disadvantage that the inclination angle must be adjusted while moving the holding device main body in accordance with the inclination angle of the large plate-shaped object.

[0009] Japanese Utility Model Laid-Open Publication No. 51-132759 discloses that the fork is held in a horizontal position by using the tension of a spring regardless of whether or not there is a load on the fork. It is not intended to transfer plate materials.

Further, the apparatus described in Japanese Patent Publication No. 63-34096 can adjust the inclination of the apparatus freely. Usually, the glass plate on the loading table is inclined and mounted, and the glass is lifted. If the plate is inclined forward and the large glass plate is suspended and moved while maintaining the forward inclined posture, there is a risk that the central portion of the glass plate is bent and dropped. Although the upper support of the apparatus becomes inevitably requires some weight since it is necessary to suppress the upper end of the glass plate under its own weight, the arms of said upper support with a preweighed whenever taking out from the mounting base glass plate There is a problem that labor is required such that the operator has to lift the device to a position above the device and lift the device.

Alternatively, in the apparatus described in Japanese Utility Model Publication No. 2-6056, the hook is attached to the main body at a position where the plate glass is not mounted on the main body, the inclination of the main body is zero, and the plate glass is mounted. In this state, the main body is tilted in the same direction as the plate glass stand, but since the glass plate is in a forward tilted posture and suspended in the air, the glass plate is lower than the lower support base. There was a problem that there was a risk of falling off.

[0012]

SUMMARY OF THE INVENTION The present invention is intended to solve the above-mentioned problems, that is, it is easy to take out a plurality of plate-like members leaning on a loading table in an inclined posture, and to hang them. In order to be able to operate vertically with a small force for safety purposes, a plate-like material leaning and standing on the loading table is provided at the upper part of the body frame of the transfer device, and the upper claw and the body frame can be moved up and down. In the method of sandwiching and suspending and transferring by a lower claw provided at the lower part of the apparatus, a suspension lever and a spring are provided between the suspending portion at the upper end of the main body frame of the transfer device and the main body frame to suspend the plate-shaped material. When the plate is not suspended, the inclination angle of the posture of the body frame is made to coincide with the inclination angle of the plate material stacked on the gantry, and when the plate material is suspended, the posture of the body frame is adjusted by the weight of the plate material. How to transfer the plate material so that it is vertical and on the loading table In a device for suspending and transferring an inclined plate-like material between a vertically movable upper claw provided on an upper portion of a main body frame of a transfer device and a lower claw provided on a lower portion of a main body frame, the transfer device is suspended. Of the main frame, an upper claw that can be raised and lowered and pivoted about a rod provided near both sides of the main frame, a lower claw that supports the plate-shaped material, and a top claw provided between the hanging portion and the main body frame. It consists of a suspension lever provided on the side where the plate-shaped material is suspended, and a tilting means for the body frame composed of a spring provided on the opposite surface, or the upper claw, and a weight approximately similar to the weight of the upper claw. A balance means is connected to the pulley by a wire to engage with the pulley, and a balance means is provided for facilitating the lifting and lowering of the upper claw. Alternatively, the upper claw is formed in a plate shape according to the total thickness of a plurality of plate members. Provide upper adjustment means that can freely project in the direction of the material surface, or The lower claws are horizontal when the body frame is in an inclined state when the material is not suspended, or furthermore, the upper inner surface of the holding frame holding the lower claws and the upper surface of the lower claws. The lower claws and the respective serrated portions of the holding frame are separated from each other in a state where they are fitted in a saw-tooth shape and the plate-shaped material is not suspended and supported. Provided is a plate-like material transfer device provided with a lower adjusting means for fixing the position of the lower claw by fitting the saw-toothed portion at the time of support.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention is directed to a pair of vertically movable plate-like members provided on the upper part of a body frame of a transfer device, from a plurality of plate-like members leaning upright and stacked on a loading table. A method and an apparatus for sandwiching and transferring several sheets by an upper claw and a lower claw provided below a main body frame.

First, as shown in FIG. 1, the horizontal frame 4a,
The main body frame 4 is formed by forming a pair of the vertical frame 4a and the vertical frames 4b, 4b vertically and horizontally. A suspension member 11 is mounted on the front side and a spring 12 is mounted on the rear side via mounting members 14 and 14 ′ protruding in the front-rear direction from near the center of the horizontal frame 4 a on the upper side of the main body frame 4. The other end sides of the lower member 11 and the spring 12 were attached to a support rod 13 for supporting the hook 3 of a crane (not shown) or the like. That is, the suspension member support rod 15 was provided via the attachment member 14 on the front side (the side of the plate material to be suspended), and the suspension member 11 was provided between the suspension member support rod 15 and the support rod 13. Further, a spring support rod 16 is provided via a mounting member 14 'on the rear side, and springs 12, 12, ... having a predetermined spring constant are provided between the spring support rod 16 and the support rod 13.

The left and right vertical frames 4b, 4b of the body frame 4
b, a rod 31 in parallel with the vertical frames 4b, 4b,
And the rods 31, 31 are connected to the vertical frames 4b, 4b.
b. It was fixed from both upper and lower ends via mounting members 34 and 34 '.

On the outer periphery of the rods 31, 31, cylindrical lifting members 32, 32 having a diameter slightly larger than the outer diameter of the rods 31, 31 are slidably provided. The upper claws 20, 20
A substantially L-shaped plate-shaped member having a downward claw at the tip,
A rubber plate 24 is attached to the lower surface side, and the elevating member 32,
The upper claws 20, 20 are inserted into the holding frames 21, 21, which are fixed to the outer peripheral portion of the outer frame 32, and the holding frames 21, 21 and the upper claws 20,
20 and the lock pin 23 from the upper side in the fixing hole provided in
23 is inserted and fixed.

The upper adjusting means 30 is used to adjust the length of the upper claw 20 when the length adjustment is required depending on the total thickness of the plate material G to be transferred.
20 can be freely inserted into the holding frames 21 and 21 in the surface direction of the plate-shaped material G and can be freely adjusted in length. The upper claws 20 and 20 and the holding frames 21 and 21 each have a plurality of pieces. Are fixed, the upper claws 20, 20 are fixed to the holding frames 21, 21 by the lock pins 23, 23 after the combination is selected.

As shown in FIG. 6, a rod parallel to the vertical frames 4b, 4b of the main body frame 4 is connected to a pipe-like member 31 '.
A cylindrical balance weight 43 is suspended by a wire 42 in the member 31 ′ in a manner approximately similar to the total weight of the upper claw 20, the holding frame 21, and the elevating member 32.
2 is connected to the holding frame 21 or the elevating member 32 and the wire 42 is attached to the attaching member 34.
1 and the upper claw 20 and the balance weight 43
Balance means 40 for balancing the weight between
Was provided.

On the outer periphery of the elevating member 32, a handle 33 for elevating the elevating member 32 and a pin 45 for hooking and fixing the elevating member 32 to a hook 44 provided at the upper end of the vertical frame 4b of the main body frame 4. Was provided.

When the pin 45 is hooked on the hook 44 and fixed, the cylindrical elevating member 32 is swiveled around the pipe-shaped member 31 ′ and fixed, and the upper claw 20 is engaged with the upper end of the plate-shaped material G. When stopping, the operation of the handle 33 rotates the elevating member 32 in the reverse direction, releases the pin 45 hooked and fixed on the hook 44, and lowers the elevating member 32.

The upper claw 20 can be swung from a state parallel to the plate material G to a state at right angles by turning the elevating members 32, 32. When hooked on 44, the upper claws 20 and 2
0 is a state parallel to the plate material G.

With this balance means 40, the force for raising and lowering the raising and lowering member 32 by the handle 33 for the operator to raise and lower the upper claw 20 is small, and the workability is good.
Further, the lower claws 50, 50 are connected to the vertical frame 4 of the main body frame 4.
b, a flat square pipe-shaped holding frame 61 near the lower end of
The lower claws 50, 5 are fixed in the holding frames 61, 61.
0, and rubber plates 51, 51 as a cushioning material are stuck to the tip side of the upper surface of the lower claws 50, 50 so as not to be damaged when the plate material G is a glass plate or the like. The material G is made hard to slip so as not to fall.

The lower claws 50, 50 are arranged so that the upper end surfaces of the lower claws are at a horizontal angle when the plate frame G is not suspended and the body frame is inclined. Next, as shown in FIG.
Positions 0 and 50 are freely adjustable in position within the holding frames 61 and 61, and the rear half of the upper surface of the lower claws 50 and 50 is a serrated portion 52, 52, and the inside of the holding frames 61 and 61 is also provided. The lower claws 50, 50 and the holding frames 61, 6 are provided with the sawtooth portions 62, 62 in a part thereof, and the plate-shaped material G is not suspended and supported.
1 so that the respective saw-tooth-shaped portions 52 and 62 do not come into contact with each other so that the position adjustment can be freely extended and contracted. When the plate-shaped material G is suspended and supported, the saw-tooth-shaped portions 52 and 62 are fitted and the lower claws 50 and 50 are fitted. Are fixed so as not to shift.

As described above, the serrated portions 5 of the lower claws 50, 50
If the serrations 2 and 52 are engaged with the serrated portions 62 and 62 of the holding frames 61 and 61, the lower claws 50 and 50
It will not fall out of 61.

When the support rod 13 is hung by the hook 3 or the like, the main frame 4 is moved forward by the tension of the springs 12, 12,... Without suspending the plate material G. The springs 12, 1
2,... May be one or a plurality, and it suffices that the sum of the spring constants is a predetermined spring constant that becomes the above-mentioned forward inclined posture.

Next, a method of using the transfer apparatus 1 of the present invention will be described. As shown in FIG. 2, a plurality of plate members G are leaned on the loading table 2 in an inclined posture. A band-shaped spacer (not shown) is provided on the plate surface portion of the plate-shaped material G for each unit number called a so-called unit, and stacked with a gap between the units, and mounted on another loading table 2 'shown in FIG. When transfer is necessary, the unit may be moved and transported in units of this unit from the viewpoint of normal work efficiency.

As shown in FIG. 2, the transfer device 1 of the present invention is suspended by hooks 3 of a crane, and the transfer device 1 is pulled on its rear side by the tension of springs 12, 12,. 4 has a so-called forward inclined posture in which the upper part 4 is inclined to the front side, and the inclination angle thereof substantially matches the inclination angle of the plate material G loaded on the loading table 2.

First, the upper claws 20, 20 of the transfer device 1 are moved to near the upper ends of the rods 31, 31 by the handles 33, 33, and the pins 45 are hooked on the hooks 44, 44 to be temporarily fixed. The lengths of the upper claws 20, 20 and the lower claws 50, 50 are adjusted in advance so as to reach a position of a gap between one unit on the front row of the plate material G and the next unit.

Next, the transfer device 1 in the forwardly inclined posture is brought close to the plate material G of the loading table 2 and the lower claws 50 of the device 1 are moved.
50 is lowered to a position slightly below the lower end of the plate-shaped material G resting on the loading table, and then the transfer device 1 is moved to the loading table 2.
The lower claws 20, 20 to the position of the gap between one unit in the front row of the plate-shaped material G and the next unit.
Is moved, since the lengths of the lower claws 50, 50 have been adjusted by the lower adjusting means 60, 60, the main body frame 4 is located at a position where the main frame 4 is almost in contact with the plate material G in the front row.

The upper claws 20, 20 temporarily hooked at the upper end of the body frame 4 are lowered to the upper end position of the plate material G, and the upper claws 20, 20 are engaged with the upper end of the plate material G, not shown. When the transfer device 1 is suspended by the crane, the springs 12, 12,... Of the transfer device 1 are stretched by the weight of the plate material G, and the transfer device 1 is in a vertical state as shown in FIG.

Further, as shown in FIG. 4, the intersection of the back plate and the floor bar of the loading table 2 ′ on the side where the transfer device 1 on which the plate material G is suspended is transferred, and the suspended plate material are suspended. G is placed so as to coincide with the lowermost corner of the foremost end as viewed from the side of G, the load of the plate material G is deposited on the floor bar, and then the hook 3 of the crane is moved to the back plate side of the loading table 2 ', When the inclination angle of the back plate of the loading table 2 'and the inclination angle of the plate material G substantially coincide with each other, the plate material G
The upper claws 20, 20 locked on the upper end of the main frame 4 are raised, and the pins 45 are hooked on the hooks 44, 44 provided near the upper ends of the rods 31, 31 of the main body frame 4 to temporarily fix them. The body frame 4 of the transfer device 1 is already in an inclined position due to the tension of the springs 12 and 12 and has an angle substantially parallel to the loading angle of the plate material G. Therefore, it is only necessary to move the body frame 4 in the horizontal direction. , Can be separated from the loading table 2 '.

The lower claws 50, 50 can be freely moved in and out of the floor bar in order to support the lower end of the plate material G on the floor bar of the loading table 2, 2 '. Can also be locked to the upper end of the plate material G on the back frame side of the loading tables 2 and 2 ',
The locked upper claws 20, 20 can be freely removed.

As described above, when the plate material G is not suspended, the main body frame 4 of the transfer device 1 assumes a forward inclined posture due to the tension of the springs 12, 12,. The removal of the transfer device 1 after the transfer of the material and the transfer can be easily performed only by horizontal movement.

When the plate material G is suspended,
Since the main body frame 4 is in the vertical state, the plate material G is less likely to bend as compared with the inclined posture in which the plate material G is inclined forward, and the danger of falling off is reduced, which is safe.

Further, when the upper claws 20, 20 are moved up and down, the weights 43, 43 of the upper claws 20, 20 and their holding frames 21, 21, etc., are approximated to pulleys 4.
The upper claws 20, 20 are provided by the handles 33, 33 because they are provided so as to be balanced by the wires 42, 42 via the first 41.
When raising and lowering, the upper claws 20, 20 can be raised and lowered with a light touch. Also, the balance weights 43, 43
Since the rods 31, 31 for raising and lowering the elevating members 32, 32 are formed in a cylindrical shape and housed in the inside thereof, the structure becomes simple and the appearance is good.

Further, in order to prevent the suspended plate-like material G from being damaged by an accident or the like, or to drop off, the transfer device 1 is positioned slightly outside the width of the suspended plate-like material G.
Is provided with a pair of plate-like material side end surface pressers 6, 6, which are connected to the main body frame 4 by telescopic rods 7, 7. The telescopic rods 7, 7 and the main body frame 4 have a structure in which a slightly small pipe is inserted into a large diameter pipe to be in a sliding state, and a fixing pin (not shown) penetrates from the outer peripheral portion of the telescopic rod. It can be inserted into the hole and fixed.

Further, as shown in FIG. 5, when the plate material G is not placed on the lower claws 50, 50, the lower adjusting means 60 lowers the rear ends of the lower claws 50, 50 from above. When it is moved back and forth while being pressed down, the lower claws 50, 50 are attached to the serrated portions 62, 62 in the flat cylindrical holding frames 61, 61.
Are not in contact with each other, so that the lower claws 50, 50 can be slid with one touch.

When the plate material G is placed on the lower claws 50, 50, the serrated portions 52, 52 of the lower claws 50, 50 and the holding frame 6
The serrations 62, 62 provided on the upper inside of the first and the first 61 are engaged with each other, and the lower claws 50, 50 are locked and cannot be slid.

FIG. 7 shows a modified embodiment. The rod 3 for slidingly contacting the balance weights 43 with the elevating member
Instead of being housed in the first and the 31st, separate cylindrical weight guides 46 and 46 are arranged, and the balance weights 4
3, 43 may be stored.

Although the preferred embodiment has been described above, the present invention is not limited to this, and various applications can be considered. The plate material G placed on the loading table 1 does not necessarily have to be the same shape and size.
If necessary, plate-shaped materials of different sizes may be used.

The plate material G is a glass plate, a resin plate,
It is a panel material such as a metal plate, a timber plate material, a concrete plate, a stone plate, and the like, and also includes those obtained by combining and overlapping these.

The glass sheet may be a single sheet such as a tempered glass sheet, a semi-tempered glass sheet, a green sheet, or a plurality of tempered glass sheets, or an intermediate film such as PVB or EVA by combining a tempered glass sheet and a green sheet glass. Laminated glass bonded by resin injection, and a glass plate such as a glass plate having a shatterproof resin film adhered to the glass plate, and further a multi-layer glass plate combining the glass plates, for construction, for vehicles,
Needless to say, it is applicable to industrial use, furniture use, or its raw plate.

[0043]

The present invention has a very simple and compact structure, and has a forward leaning posture in which the transfer device has the same inclination as the inclination of the plate material on the loading table in a state where the plate material is not hung. It is easy to take out the plate-like material on the loading table, and to remove the transfer device from the loading table after the transfer,
Work becomes smooth.

When the plate is suspended, since the plate is in a vertical direction, there is no bending or the like which is likely to occur when the plate is transferred in the forwardly inclined posture, and the plate falls and falls. Low risk and safe.

Further, it is possible to adjust and change the height change and the thickness change of the suspended plate-like material with one touch, so that the work can be performed quickly. Further, it is possible to easily cope with a change in the number and size of the plate materials to be stacked, and it is possible to mix plate materials having different sizes.

[Brief description of the drawings]

FIG. 1 is a perspective view of a transfer device according to the present invention.

FIG. 2 is a view showing a state in which an inclined plate material is taken out by the transfer device of the present invention.

FIG. 3 is a diagram showing a state in which a plate material is suspended by the transfer device of the present invention.

FIG. 4 is a diagram showing a state immediately after a plate material is transferred by the transfer device of the present invention.

FIG. 5 is a side view of the lower adjusting means of the lower claw of the transfer device of the present invention.

FIG. 6 is a perspective view of a balance unit of the transfer device of the present invention.

FIG. 7 is a perspective view showing a modification of the balance means of the transfer device of the present invention.

[Explanation of symbols]

 G Plate-like material 1 Transfer device 2, 2 'Loading table 3 Hook 4 Body frame 6 Plate-side end surface holding 7 Telescopic rod 10 Tilting means 11 Hanging member 12 Spring 13 Support rod 20 Upper claw 21 Holding frame 22 Fixing Hole 30 Upper adjusting means 31 Rod 32 Lifting member 33 Handle 40 Balancing means 41 Pulley 42 Wire 43 Balance weight 44 Hook 46 Weight guide 50 Lower claw 52 Serrated part 60 Lower adjusting means 61 Holding frame 62 Serrated part

Claims (6)

[Claims] 1. A plate-like material, which is inclined and stands on a loading table, is sandwiched between a vertically movable upper claw provided on an upper portion of a main body frame of a transfer device and a lower claw provided on a lower portion of the main body frame, and suspended. In the method of transferring, a hanging lever and a spring are provided between the hanging portion at the upper end of the main body frame of the transfer device and the main body frame, and the inclination angle of the posture of the main body frame by the spring when the plate material is not hung. The plate is characterized in that the inclination angle of the plate-like material loaded on the gantry coincides with the inclination of the plate-like material, and when the plate-like material is hung, the posture of the main body frame is made vertical by the weight of the plate-like material. How to transfer the shape. 2. A plate-like material, which is inclined and stands on a loading table, is sandwiched between a vertically movable upper pawl provided at an upper part of a main body frame of the transfer device and a lower pawl provided at a lower part of the main body frame, and suspended. In the transfer device, a main frame of the transfer device, an upper claw that can be raised and lowered and pivoted about rods provided near both sides of the main frame, a lower claw that supports the plate-shaped material, and a suspension of the upper end thereof A suspension lever provided on a side for suspending the plate-shaped material provided between the lowering portion and the body frame,
An apparatus for transferring a plate-shaped material, comprising: means for inclining a body frame comprising a spring provided on an opposite surface side. 3. A balance means for connecting the upper pawl and a balance weight approximately similar to the weight of the upper pawl with a wire and engaging with a pulley to facilitate lifting and lowering of the upper pawl. The plate-like material transfer device according to claim 2, wherein 4. An apparatus according to claim 2, wherein said upper pawl is provided with an upper adjusting means capable of protruding in the direction of the plate material in accordance with the total thickness of the plurality of plate materials. Plate material transfer equipment. 5. The plate-shaped member according to claim 2, wherein the lower claw is horizontal when the main frame is in an inclined state when the plate-shaped member is not suspended. Transfer equipment. 6. The lower claw and the holding frame in a state where the upper surface of the lower claw and the upper inner side surface of the holding frame for holding the lower claw are fitted in a saw-tooth shape and the plate-shaped material is not suspended and supported. The lower adjusting means is provided so that the respective saw-tooth-shaped parts are separated from each other to adjust the position and can be freely expanded and contracted, and the saw-tooth-shaped parts are fitted to fix the position of the lower claw when the plate-shaped material is suspended and supported. The plate-like material transfer device according to claim 2, wherein: