JPH09263417A - Working device for glass plate and cracking device adequate for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a working device for glass plates constituted to move a cutter head, grinding head, etc., by simple constitution without causing the problem by synchronization and a cracking device adequate for the same. SOLUTION: The working device 1 for the glass plates includes a glass plate supplying table 3 on which the glass plate 2 is placed, the cracking device which forms cutting lines 6 on the glass plate 2 and cracks the glass plate 2 along cutting lines, a grinding device 9 which grinds the cracking edges 8 of the glass plate 2, an ejection table 10 on which the glass plate 2 is placed and a transporting device 11 which transports the glass plate 2 from the supplying table 3 to the cracking device 7, from the cracking device 7 to the grinding device 9 and from the grinding device 9 to the ejection table 10, respectively. The cracking device 7 includes the cutter head 21 and a moving device 22 for moving the cutter head 21 relative to the glass plate 2 to be formed with the cutting lines. The moving device 22 includes a rectilinear moving means 25 for rectilinearly moving the cutter head 21 and a rotating means 46 for rotating the cutter head 21 relative to the glass plate 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention forms a cutting line (folding line) on a sheet glass, folds the sheet glass along the cutting line, and grinds the split edge of the glass sheet. For example, the present invention relates to a glass plate processing apparatus for manufacturing a glass plate having a desired shape such as a window glass of an automobile, and a folding device suitable for the glass plate processing apparatus.

[0002]

This type of glass plate processing apparatus is provided with a folding device for forming a cutting line on a raw glass plate and breaking the raw glass plate along the cutting line. The splitting device includes a cutter head having a cutter for forming a cutting line on the raw glass plate, and a moving device for moving the cutter head with respect to the raw glass plate.

A moving device for moving the cutter head normally moves the cutter head in a plane parallel to the surface of the glass sheet to be cut, that is, in the XY plane. An X-direction moving device that moves the cutter head in the X-direction and a Y-direction moving device that moves both ends of the frame on which the cutter head is mounted in synchronization with the Y-direction are provided.

By the way, when the cutter head is moved in the Y direction by the Y-direction moving device, it is necessary to move both ends of the frame in synchronization with each other in the Y direction as described above, and this synchronization is not ensured. It is difficult to smoothly move the frame in the Y direction. Especially, since the frame is fitted in the guide rails at both ends and guided slidably, the slider provided on the frame bites the guide rails. Problems such as crowding occur.

The X-direction moving device and the Y-direction moving device are usually equipped with a screw shaft to be rotated and a nut screwed to the screw shaft, or a pinion to be rotated, and a rack meshing with the pinion. Although the one provided with teeth is used, the one provided with the screw shaft and the nut has a problem of flexural vibration of the screw shaft during rotation. It becomes difficult to form in position, and this tendency becomes more remarkable as the screw shaft becomes longer, and in the case of a long screw shaft, a means for suppressing flexural vibration is required, and in some cases, a high-speed cutting line is required. Formation may not be possible. On the other hand, the one having the pinion and the rack teeth is the same as the one having the screw shaft and the nut, but the wear is likely to occur and the movement error due to the wear causes the expensive wear-resistant pinion and the rack. Unless the teeth are used, it is difficult to obtain the initial characteristics for a long period of time.

The above-mentioned various problems can occur not only in the cutter head but also in the moving device for moving the grinding head for grinding the split edge of the glass plate.

The present invention has been made in view of the above points, and an object thereof is a glass in which a cutter head, a grinding head and the like are moved with a simple structure without causing a problem due to synchronization. An object is to provide a plate processing device and a folding device suitable for the device.

Another object of the present invention is to provide a glass plate processing apparatus and a suitable folding apparatus for the glass plate, in which a cutter head, a grinding head and the like can be moved with a simple structure without causing a problem due to flexural vibration or wear. It is to provide a splitting device.

[0009]

According to the present invention, the above object is to provide a glass plate supply table on which a glass plate to be processed is placed, and a cutting line on the glass plate from the glass plate supply table. Forming and breaking device for breaking the glass plate along this cutting line, grinding device for grinding the broken edges of the broken glass plate from this breaking device, and grinding device from this grinding device A unloading table on which the glass plate is placed and a glass plate are provided from the supply table to the splitting device, from the splitting device to the grinding device, and from the grinding device to the unloading table. The folding device includes at least a cutter head that forms a main cutting line and a moving device that moves the cutter head relative to a glass plate on which a cutting line is to be formed.
This is achieved by a glass plate processing apparatus including a linear moving means for moving the cutter head in a straight line and a rotating means for rotating the cutter head relative to the glass plate on which the cutting line is to be formed.

According to the present invention, the above object is also a folding device for forming a cutting line on a glass plate and breaking the glass plate along the cutting line, and a cutter head for forming at least a main cutting line. And a moving device that moves the cutter head relative to a glass plate on which a cutting line is to be formed, and the moving device includes a direct moving unit that moves the cutter head and a cutter head. It is also achieved by a folding device, which comprises rotating means for rotating relative to the glass plate on which the score line is to be formed.

The rotating means may rotate the cutter head or the glass plate, but in a preferred example, the cutter head is adapted to rotate.

The folding device is, in one example, a splitting head that pushes and splits a glass plate on which a main cutting line is formed along the main cutting line, and a common movable head on which the splitting head and the cutter head are mounted. A table and a common mounting table on which the glass plate from which the main cutting line from the supply table is to be formed is placed, and on which the glass plate to be pressed and then to be split is placed as it is It is equipped with,
A common movable table is configured to be directly moved, and in another example, a mounting table for forming a cutting line on which a glass plate for forming a main cutting line from a supply table is mounted, and a main cutting line. The splitting head that pushes and splits the glass plate on which the cut is formed along the main cutting line, the linear moving means that directly moves the splitting head, and the splitting head that rotates relative to the glass plate to be split. The conveying device is provided with a rotating means for causing the glass plate to be crushed, and a mounting table for crushing on which the glass plate to be crushed is mounted. From the table to the table for pushing and splitting,
Then, the glass plates are respectively conveyed from the table for pushing and splitting to the grinding device.

In another example of the present invention, the linear moving means for linearly moving the split head includes an electric linear motor having a mover attached to the split head, and the split head is to be split. The rotating means for rotating the glass plate relative to the glass plate may rotate the glass plate or the slitting head, but is preferably adapted to rotate the slitting head.

The cutter head may further be configured so as to form an end cut line, and the linear moving means for directly moving the cutter head is an electric linear motor having a mover attached to the cutter head. You may have.

In a preferred example, the grinding device includes a grinding head for grinding the split edges of the glass plate and a moving device for moving the grinding head relative to the glass plate to be ground. This moving device is provided with a linear moving means for directly moving the grinding head, and a rotating means for rotating the grinding head relative to the glass plate to be ground at the split edge. . Here, the linear moving means for directly moving the grinding head includes an electric linear motor having a mover attached to the grinding head,
The grinding device is provided with a mounting table for grinding on which a glass plate whose split edge is to be ground is mounted, and the rotating means of the grinding device is adapted to rotate the mounting table for grinding.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described in more detail with reference to the preferred embodiments shown in the drawings. The present invention is not limited to these examples.

[0017]

1 to 4, a glass plate processing apparatus 1 of the present embodiment comprises a glass plate supply base 3 on which a glass plate 2 which is a raw glass plate to be processed is placed, and a supply base 3 A cutting line 6 formed of a main cutting line 4 and an end cutting line 5 is formed on the glass plate 2, and a splitting device 7 for splitting the glass plate 2 along the cutting line 6 and splitting from the splitting device 7 Grinding device 9 that grinds the split edges 8 of the glass plate 2, a carry-out table 10 on which the ground glass plate 2 from the grinding device 9 is placed, and a glass plate 2 from the supply table 3 7
In addition, it is provided with a transporting device 11 for transporting from the folding device 7 to the grinding device 9 and from the grinding device 9 to the unloading table 10.

The supply table 3 is erected on the apparatus base 15, and a positioning roller 16 for positioning the glass plate 2 to be placed is mounted on the upper surface thereof.

The folding device 7 has a cutter head 21 for forming the end cutting line 5 in addition to the main cutting line 4 among the cutting lines 6.
And a moving device 22 for moving the cutter head 21 relative to the glass plate 2 on which the cutting line 6 is to be formed, and a glass plate on which the cutting line 6 including the main cutting line 4 and the end cutting line 5 is formed. The splitting head 23 for splitting 2 along the cutting line 6, the splitting head 23 and the cutter head 21.
A common movable table 24 on which is mounted and a glass plate 2 from which the cutting line 6 from the supply table 3 is to be formed are placed. It has a common mounting table 25 which is mounted as it is.

The cutter head 21 has a cutter wheel 31.
And a vertical movement device 32 for vertically moving the cutter wheel 31.
And an orienting device 33 for orienting the cutting edge of the cutter wheel 31 in the cutting line forming direction.
A pneumatic cylinder device 34, a piston rod of the pneumatic cylinder device 34 is connected to one end, and a rotary shaft 35 to which a cutter wheel 31 is rotatably attached to the other end, and a rotary shaft 35 are rotatably and vertically movably supported. A bearing 36, the orienting device 33 includes an electric motor 37,
The output belt of the electric motor 37 is provided with a timing belt 38 stretched between toothed pulleys attached to the rotary shaft 35 and the output shaft. The pneumatic cylinder device 34, the bearing 36, and the electric motor 37 are attached to the movable base 24 via an attachment member or directly.

The vertical movement device 32 is a pneumatic cylinder device 3.
By the operation of 4, the cutter wheel 31 is rotated through the rotary shaft 35.
When the cutting line 6 is formed, the cutter wheel 31 is aeroelastically pressed against the cutting line forming surface of the glass plate 2 when the cutting line 6 is formed. When forming the cutting line 6, the orienting device 33 operates the electric motor 37 to rotate the rotating shaft 35 around the axis (Z axis) orthogonal to the surface of the glass plate 2 via the timing belt 38. Then, the blade edge of the cutter wheel 31 is directed in the cutting line forming direction.

The push split head 23 comprises a pneumatic cylinder device 41 and a push rod 42 attached to the tip of the piston rod of the pneumatic cylinder device 41. The pneumatic cylinder device 41 can be attached directly or via a mounting member. Is mounted on a movable table 24 common to all. The push-cut head 23 moves the push rod 42 up and down by the operation of the pneumatic cylinder device 41 so that the glass plate 2 can be pushed at the time of push-cut.
The push rod 42 is brought into contact with the surface of the glass plate 2 to cause the glass plate 2 to slightly bend, and the glass plate 2 is pressed along the cutting line 6.

The moving device 22 has a linear moving means 45 for linearly moving the cutter head 21 and the splitting head 23, and a rotating means 46 for rotating the cutter head 21 and the splitting head 23 relative to the glass plate 2. It has. The linear motion means 45 includes a number of stators 48 attached to the horizontal frame 47 along the horizontal frame 47,
An electric linear motor including a mover 49 attached to the movable table 24 is provided. The movable base 24 is slidably fitted to a guide rail 51 attached to the horizontal frame 47 in a direction in which the horizontal frame 47 extends. The linear movement means 45 linearly moves the movable base 24 guided by the guide rail 51 in the R direction in which the horizontal frame 47 extends by the magnetic action of the mover 49 and the stator 48, and thus the cutter head 21 and The split head 23 is moved directly in the R direction. The rotating means 46 includes an electric motor 56 attached to a movable base 55, and the horizontal frame 47 is attached to an output rotating shaft of the electric motor 56 via a bracket 57. The rotating means 46 rotates the movable table 24 in the θ direction in the horizontal plane via the bracket 57 and the horizontal frame 47 by the operation of the electric motor 56, and thus the cutter head 21 and the split head 23 with respect to the glass plate 2. Rotate relatively in the θ direction.

The mounting table 25 includes a support frame 61 provided upright on the apparatus base 15 and driving and driven drums 62 and 6.
Endless belt 64 hung between 3 and endless belt 64
And a traveling device 65 for traveling in the A direction,
The support frame 61 has a support plate portion 66 that supports the endless belt 64 so as to prevent the endless belt 64 from hanging down on the back surface of the flexible endless belt 64 on which the glass plate 2 is placed. The endless belt 64 has elasticity in the thickness direction so that when the glass plate 2 is pressed and split, it is slightly depressed by the pressing of the push rod 42 to cause the glass plate 2 to bend. The traveling device 65 includes an electric motor 67 attached to the support frame 61 via a bracket or the like.
And the above-mentioned drive and driven drums 62 and 63 rotatably attached to the support frame 61,
The output rotation shaft of the electric motor 67 is connected to the drive drum 62. The glass plate 2 from the supply table 3 is placed on the endless belt 64, and the traveling device 65 is provided.
During the transportation of the glass plate 2 after being pushed and split by the transportation device 11, the electric motor 67 is operated to rotate the driving drum 62 to cause the endless belt 64 to travel in the A direction,
The scraps (cullet) 68 remaining on the upper portion are discharged to the scrap chip box 69.

The grinding device 9 includes a grinding head 75 for grinding the split edges of the glass plate, and a moving device 76 for moving the grinding head 75 relative to the glass plate 2 to be ground. It comprises a movable table 77 on which a grinding head 75 is mounted, and a mounting table 78 for grinding on which the glass plate 2 whose grinding edge 8 is to be ground is mounted. The grinding head 75 includes an electric motor 79 attached to the movable table 77 via a mounting member or directly, and a grinding wheel 80 attached to an output rotary shaft of the electric motor 79. Grinding wheel 80 by operation
Rotate the glass plate 2 in contact with the grinding wheel 80
The split edge 8 is ground by the rotating grinding wheel 80.

The moving device 76 connects the linear moving means 81 for directly moving the grinding head 75 and the grinding head 75 to the split edge 8.
And a rotating means 82 for rotating the glass plate 2 relative to the glass plate 2 to be ground. The linear moving means 81 for linearly moving the grinding head 75 uses the movable table 77 to move the grinding head 7 directly.
5, the mover 85 attached to the 5 and the horizontal frame 86
In addition, an electric linear motor having a large number of stators 87 mounted along the horizontal frame 86 is provided. The horizontal frame 86 is attached to the apparatus base 15 via the vertical frame 91, and the movable base 77 is slidably fitted to the guide rail 92 attached to the horizontal frame 86 in the extending direction of the horizontal frame 86. It is worn.
The linear movement means 81 linearly moves the movable base 77 guided by the guide rail 92 in the R direction in which the horizontal frame 86 extends by the magnetic action of the movable element 85 and the fixed element 87, and thus the grinding head 75. Move in the R direction.

The mounting table 78 includes a vacuum suction cup device 102 rotatably attached to the support base 101. The vacuum suction cup device 102 is in contact with the vacuum suction cup device 102 during grinding.
The glass plate 2 placed on the top is vacuumed and fixed so as not to move. The rotating means 82 is composed of an electric motor 103 attached to the support base 101, a gear mechanism for transmitting the rotation of the output rotation shaft of the electric motor 103 to the vacuum suction cup device 102, and the rotation transmission arranged in the support base 101. A mechanism (not shown) is provided, and the vacuum suction device 102 is rotated in the horizontal direction in the θ direction by the operation of the electric motor 103.

The carry-out table 10 includes a driving and driven drum 111.
And 112, and an endless belt 113 on which the glass plate 2 ground from the grinding device 9 is placed, and a traveling device 114 for traveling the endless belt 113 in the B direction. The device 114 includes a support frame 115.
Electric motor 116 attached to the support frame 1
The above-mentioned drive and driven drums 111 and 112 are rotatably attached to the shaft 15. The support frame 115 is attached to the device base 15, and the rotation of the rotation shaft of the electric motor 116 is transmitted to the drive drum 111 via the toothed pulley 121, the timing belt 122, and the toothed pulley 123. Has become. The traveling device 114 rotates the drive drum 111 via the toothed pulley 121, the timing belt 122, and the toothed pulley 123 by the operation of the electric motor 116 to cause the endless belt 113 to travel in the B direction, and thus the endless belt. 11
The ground glass plate 2 from the grinding device 9 placed on the plate 3 is transferred until it comes into contact with a stopper (not shown).

The transfer device 11 includes the movable base 55, and a reciprocating device 131 for reciprocating the movable base 55 in the C direction.
The elevators 132 and 133 attached to the movable base 55 directly or via a bracket, the elevators 134 attached to the output rotation shaft of the electric motor 56, and the elevators 132, 134, and 133 are respectively connected to the elevators. Vacuum suction cup devices 135, 136 and 137 are provided.
The reciprocating device 131 rotates the electric motor 142 attached to an upper frame 141 erected on the device base 15, the screw shaft 143 rotatably attached to the lower surface of the upper frame 141, and the electric motor 142. It includes a toothed pulley 144, a timing belt 145, and a toothed pulley 146 that transmit to the screw shaft 143, and a nut 147 that is screwed onto the screw shaft 143 and fixed to the movable base 55.
The movable base 55 is slidably fitted in the guide rail 151 attached to the lower surface of the upper frame 141 in the C direction and is suspended. The elevating devices 132, 133 and 134 are pneumatic cylinder devices, respectively.
35, 136 and 137 are respectively corresponding lifting devices 1.
32, 134 and 133 are attached to the piston rod of the pneumatic cylinder device.

The reciprocating device 131 has a toothed pulley 144 and a timing belt 14 driven by an electric motor 142.
5 and the toothed pulley 146 to rotate the screw shaft 143, and the rotation of the screw shaft 143 moves the movable base 55 in the C direction via the nut 147.
5, 136 and 137 are moved in the C direction, and the glass plate 2 adsorbed to the glass plate 2 is fed from the supply table 3 to the endless belt 64 of the folding device 7 and from the endless belt 64 to the vacuum suction device 102 of the grinding device 9. Then, they are conveyed from the vacuum suction cup device 102 to the endless belt 113 of the carry-out table 10. The elevating device 132 uses the vacuum sucker device 1 when the glass plate 2 is conveyed.
35 is made to descend and the glass plate 2 on the supply base 3 is made to adsorb | suck by the vacuum suction cup device 135, Then, the vacuum suction cup device 135
When the glass plate 2 is conveyed onto the endless belt 64, the vacuum suction device 135 is lowered to mount the glass plate 2 on the endless belt 64, and then the glass by the vacuum suction device 135 is moved. After releasing the suction on the plate 2, the vacuum suction cup device 135 is raised. Lifting devices 134 and 13
3 also operates similarly to the lifting device 132. Vacuum sucker device 1
35, 136, and 137 respectively adsorb the glass plate 2 on the supply table 3, the endless belt 64, and the vacuum suction cup device 102 when descending, and these glass plates 2 are attached to the endless belt 6.
4. After being conveyed to the vacuum suction cup device 102 and the endless belt 113, the suction of the glass plate 2 is released.

The glass plate processing apparatus 1 further includes a control device in which a program for controlling the above and below-described operations is stored in advance. The operation will be described below. In the folding device 7, the cutter wheel 31 forms the main cutting line 4 by the linear movement of the cutter head 21 in the R direction and the rotation in the θ direction in the horizontal plane. After formation of or, alternately forming the end cutting lines 5 on the glass plate 2 on the endless belt 64 after forming the main cutting lines 4 and the end cutting lines 5,
The push rod 42 pushes the glass sheet 2 on the endless belt 64 at a given position by the linear movement of the split-push head 23 in the R direction and the rotation in the θ direction in the horizontal plane, and the push rod 42 is pushed along the main cutting line 4 along the main cutting line 4. Crush the glass plate 2. In the grinding device 9, the grinding wheel 80 is moved by the linear movement of the grinding head 75 in the R direction and the rotation of the vacuum suction device 102 in the θ direction in the horizontal plane.
Grinds the split edge 8 of the glass plate 2 that is sucked and fixed to the vacuum suction cup device 102. Then, the glass plate 2 that has been pressed and split is ground by the vacuum suction device 102.
Are transported to the endless belt 113 by the transport device 11, respectively, and at the same time, the glass plate 2 of the supply base 3 is transported to the endless belt 64, and the above operation is repeated.

In the glass plate processing apparatus 1 described above, the relative moving devices of the cutter head 21 and the grinding head 75 with respect to the glass plate 2 are the linear moving means 45 and 81 and the rotating means 4.
6 and 82, the problem due to synchronization does not occur, and the cutter head 21 and the grinding head 75 can be moved with a simple configuration.

By the way, in the glass plate processing apparatus 1, a common movable base 24 is provided, the cutter head 21 and the split head 23 are mounted on the common movable base 24, and the cutter head 21 and the rotary head 46 are shared by the common moving means 45 and rotating means 46. Split head 2
3 is moved so that the cutting line 6 is formed and the folding along the cutting line 6 is performed on the mounting table 25.
These may be separately configured as shown in FIG.

That is, in the glass plate processing apparatus 1A shown in FIGS. 5 to 8, the folding device 7A has a cutting line on which the glass plate 2 from which the main cutting line 6 from which the supply table 3 is to be formed is placed. A fixed mounting table 201 for forming, a splitting head 23 for splitting the glass plate 2 on which the score line 6 is formed along the score line 6, a linear moving means 45A for directly moving the splitting head 23, and a split score. Rotating means 4 for rotating the head 23 relative to the glass plate 2 to be crushed.
6A and a mounting table 25 for pressing and placing the glass plate 2 to be pressed and broken are provided, and the conveying device 11A
From the supply table 3 to the mounting table 201 for forming the cutting line, and the mounting table 25 for pushing and splitting from the mounting table 201 for forming the cutting line.
In addition to the above, in order to convey the glass plate 2 from the mounting table 25 for splitting to the grinding device 9, the elevating device 134A and the vacuum suction device 136A are provided.

Similar to the linear moving means 45, the linear moving means 45A for linearly moving the linear splitting head 23 is composed of an electric linear motor and has a movable base 24A on which the linear split head 23 is mounted.
Is moved linearly in the R direction in which the horizontal frame 47A extends, and thus the split head 23 is linearly moved in the R direction. The split head 23 is relatively moved with respect to the glass plate 2 to be split. The rotating means 46A for rotating is
Similar to the rotating means 46, an electric motor 56A is provided to rotate the movable table 24A in the θ direction in the horizontal plane, and thus rotate the split head 23 in the θ direction relative to the glass plate 2. It has become. Glass plate processing equipment 1A
The other configurations are substantially the same as the glass plate processing apparatus 1
Is configured similarly to. In the glass plate processing apparatus 1A, the glass plate 2 supplied from the supply table 3 to the mounting table 201
The main cutting line 4 and the end cutting line 5 are formed by the cutter head 21, and the glass plate 2 conveyed from the mounting table 201 to the endless belt 64 is split along the cutting line 6 by the push-cut head 23. It is supposed to be done.

In the glass plate processing apparatus 1A of this example, the same effect as that of the glass plate processing apparatus 1 can be obtained.

[0037]

As described above, according to the present invention, the problem of synchronization does not occur, the cutter head, the grinding head, etc. can be moved with a simple structure, and the problem of flexural vibration or wear does not occur. It is possible to provide the processing device and the suitable splitting device.

[Brief description of drawings]

FIG. 1 is a front explanatory view of a preferred embodiment of the present invention.

FIG. 2 is an explanatory plan view of the example shown in FIG.

FIG. 3 is an explanatory side view of the example shown in FIG.

FIG. 4 is another side view illustrating the example shown in FIG.

FIG. 5 is a front explanatory view of another preferred embodiment of the present invention.

6 is an explanatory plan view of the example shown in FIG.

FIG. 7 is an explanatory side view of the example shown in FIG.

FIG. 8 is another side view illustrating the example shown in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Glass plate processing device 2 Glass plate 3 Supply table 4 Main cutting line 5 End cutting line 6 Cutting line 7 Folding device 8 Folding edge 9 Grinding device 10 Unloading table 11 Transfer device 21 Cutter head 22 Moving device 24 Movable table 45 Linear motion means 46 Rotation means

Claims (12)

[Claims] 1. A glass plate supply table on which a glass plate to be processed is placed, a cutting line is formed on the glass plate from the glass plate supply table, and the glass plate is folded along the cutting line. Splitting and splitting device, grinding device for grinding the splitting edge of the split glass plate from this splitting device, unloading table on which the ground glass plate from this grinding device is placed, and glass plate And a transport device for transporting the sheet from the supply table to the folding device, from the splitting device to the grinding device, and from the grinding device to the unloading table. The folding device is a cutter that forms at least a main cutting line. Head and
The moving device includes a moving device that moves the cutter head relative to a glass plate on which a cutting line is to be formed. An apparatus for processing a glass plate, comprising: a rotating means for rotating the wire relative to the glass plate to be formed. 2. The glass plate processing apparatus according to claim 1, wherein the rotating means is adapted to rotate the cutter head. 3. A splitting device, a splitting head for splitting a glass plate on which a main cutting line is formed along the main cutting line, and a common movable table on which the splitting head and the cutter head are mounted. A glass plate on which a main cutting line from the supply table is to be formed is placed, and further, a common mounting table on which the glass plate to be formed by the main cutting line and to be cracked next is placed as it is The glass plate processing apparatus according to claim 1, wherein the linear moving means is configured to linearly move a common movable table. 4. The folding device includes a cutting line forming table on which a glass plate for forming a main cutting line from a supply table is placed, and a glass plate on which the main cutting line is formed. A splitting head for splitting along a cutting line, a linear moving means for linearly moving the splitting head, a rotating means for rotating the splitting head relative to a glass plate to be split, and a glass to be splitting. The platen is provided with a mounting table for splitting, and the transfer device is a mounting table for forming cutting lines from the supply table, a mounting table for forming splitting lines to a mounting table for splitting, and The glass plate processing apparatus according to any one of claims 1 to 3, wherein the glass plate processing apparatus is configured to convey each glass plate from the push-placing table to the grinding device. 5. The apparatus for processing a glass plate according to claim 4, wherein the linear moving means for directly moving the split head includes an electric linear motor having a mover attached to the split head. 6. The rotating means for rotating the split head relative to the glass plate to be split is adapted to rotate the split head.
The glass sheet processing apparatus according to claim 1. 7. The glass plate processing apparatus according to claim 1, wherein the cutter head is further adapted to form an end cut line. 8. The direct-acting means for directly moving the cutter head comprises:
The glass plate processing apparatus according to claim 1, further comprising an electric linear motor having a mover attached to the cutter head. 9. The grinding device comprises a grinding head for grinding the split edges of the glass plate, and a moving device for moving the grinding head relative to the glass plate to be ground. The moving device comprises a linear moving means for moving the grinding head in a straight line, and a rotating means for rotating the grinding head relative to the glass plate to be ground at the split edge. The glass plate processing apparatus according to any one of 1 to 8. 10. The direct-acting means for directly moving the grinding head comprises:
The glass plate processing apparatus according to claim 9, further comprising an electric linear motor having a mover attached to the grinding head. 11. The grinding device includes a mounting table for grinding, on which a glass plate whose split edge is to be ground is mounted,
The glass plate processing apparatus according to claim 9 or 10, wherein the rotating means of the grinding device is configured to rotate a mounting table for grinding. 12. A folding device for forming a cutting line on a glass plate and breaking the glass plate along the cutting line,
At least a cutter head that forms a main cutting line and a moving device that moves the cutter head relative to a glass plate on which a cutting line is to be formed are provided, and the moving device directly moves the cutter head. A folding device comprising: a linear moving means for rotating the cutter head and a rotating means for rotating the cutter head relative to a glass plate on which a score line is to be formed.