WO2004039538A1 - ガラス板の加工装置 - Google Patents
ガラス板の加工装置 Download PDFInfo
- Publication number
- WO2004039538A1 WO2004039538A1 PCT/JP2002/011304 JP0211304W WO2004039538A1 WO 2004039538 A1 WO2004039538 A1 WO 2004039538A1 JP 0211304 W JP0211304 W JP 0211304W WO 2004039538 A1 WO2004039538 A1 WO 2004039538A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glass plate
- light
- periphery
- grinding
- glass
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/03—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent according to the final size of the previously ground workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
Definitions
- the present invention relates to a background art relating to a gaffle plate adding device used for a window glass or the like.
- Examples of a glass plate processing apparatus for processing a sequentially conveyed glass plate into a desired shape are disclosed in, for example, Japanese Patent Application Laid-Open No. 2000-24076.
- the coating of such a glass plate which is described in Japanese Patent Publication No. 68, is formed by forming a cut line in the glass plate, and breaking the glass plate having the cut line along the cut line. A rotating disc-shaped grinding wheel is brought into contact with the periphery of the broken glass plate to grind the periphery.
- a rotating disk-shaped grinding wheel is brought into contact with the periphery of the glass plate at a predetermined cutting amount (grinding area) to make contact with the periphery.
- a predetermined cutting amount grinding area
- An object of the present invention is to provide a method for processing a glass sheet and a method for mounting a glass sheet, which can improve the production efficiency of a glass sheet having a desired shape.
- the method of adding a glass sheet according to the first aspect of the present invention is a method in which a grinding wheel is brought into contact with the edge of a glass sheet that comes one after another, and the glass is ground by the method of adding a glass sheet and the edge is ground.
- the position of the peripheral edge of the ground glass plate is detected, and thereby the grinding gun 3 ⁇ 4 is detected.
- the grinding wheel is worn and the peripheral edge of the glass sheet that is sequentially conveyed is cut in advance. Increasing the efficiency of production of glass sheets having the desired shape can be achieved.
- the step of performing correction according to the method for adding a glass sheet according to the first aspect of the present invention is set in advance to a detection value indicating the position of the peripheral edge of the glass sheet.
- the step of detecting in the method for adding a glass sheet according to the first or second aspect includes the step of emitting a light beam to the periphery of the ground glass sheet and its vicinity.
- the method includes a step of emitting light and a step of receiving light rays from the periphery and the vicinity thereof.
- the step of detecting in the apparatus for applying a glass sheet according to any one of the first to second aspects includes the step of searching for a periphery of the ground glass sheet.
- the stage for moving the probe and the stage for bringing the probe into contact with the periphery of the glass plate are provided. Detect the position of the circumference of the lath plate
- a glass plate processing apparatus includes a conveying unit that conveys a glass plate, and a grinding wheel that contacts the peripheral edge of the glass plate conveyed by the conveying unit and grinds the peripheral edge. For grinding a glass sheet arriving based on a detection value indicating the periphery of the glass sheet from the grinding means having the grinding means and the detection means for detecting the position of the periphery of the glass sheet ground by the grinding means.
- a correction means for correcting the position of the whetstone is provided.
- the wear area of the grinding wheel is determined in the same manner as in the above-described method of the first aspect, and the glass sheet arrives according to the determined wear.
- the glass sheet arrives according to the determined wear.
- the correction means includes a detection value indicating a position of a peripheral edge of the glass sheet and a preset constant value. Means for determining the deviation value of the grinding wheel, and the position of the grinding wheel with respect to the glass plate is corrected by moving the grinding wheel with respect to the glass plate based on the deviation value.
- the apparatus for processing a glass sheet according to the first or second aspect is ⁇ 3, and the detecting means is a peripheral part of the glass sheet ground by the grinding means. A light projecting portion for projecting light beams to the portion and the vicinity thereof, and a light receiving portion for receiving light beams from the peripheral portion and the vicinity thereof. Detects the position of the periphery of the board
- the light projecting unit and the light receiving unit each have a glass plate ground by a grinding means. Is arranged
- the detecting means includes a peripheral portion of the glass sheet ground by the grinding means and A light-emitting unit that emits light rays to the vicinity, a light-receiving unit that receives reflected light reflected from the glass plate based on the light emitted from the light-emitting unit, and a light-emitting unit and glass unit A moving mechanism for moving the glass plate in a direction parallel to the surface of the glass plate, and detecting the position of the peripheral edge of the glass plate using the reflected light received by the light receiving unit.
- the detecting means comprises a probe which can move back and forth with respect to the circumference of the ground glass sheet. Move the probe toward the periphery of the ground glass plate and move the probe into contact with the periphery of the glass plate.
- the position of the periphery of the glass plate is detected by the moving area of the probe.
- the neffi correct means moves the grinding wheel with respect to the glass sheet.
- the moving means is a rotating commercial screw shaft extending parallel to the line connecting the axis of rotation of the grinding wheel and the point of contact of the grinding wheel with the periphery of the glass plate.
- a rotating means for rotating the screw shaft and a slider to which a nut threaded on the screw shaft is fixed and to which a grinding wheel is fixed are provided, and the rotating means rotates the screw shaft. To move the slider (to move the grinding wheel fixed to the slider).
- a glass plate processing apparatus of any one of the first to seventh embodiments is provided.
- a cutting line forming means for forming a cutting line on a glass plate and a cutting means for cutting the glass plate having the cutting line formed by the cutting line forming means along the cutting line are provided.
- the grinding means is designed to grind the peripheral edge of the glass sheet broken by the folding means.
- a method for processing a glass sheet and a processing method for a glass sheet capable of continuously grinding the periphery of a glass sheet having a desired shape and improving the production efficiency of a glass sheet having a desired shape. Can provide equipment
- FIG. 1 is an explanatory front view of an example of the apparatus for processing a glass sheet of the present invention.
- FIG. 2 is an explanatory plan view of the example shown in FIG.
- FIG. 3 is an explanatory side sectional view of the example shown in FIG. 1,
- Fig. 4 is an explanatory front view mainly showing the cut line forming head of the example shown in Fig. 1;
- FIG. 5 is a plan view mainly showing the fold means of the example shown in FIG. 1.
- FIG. 6 is a front view mainly showing the fold head of the example shown in FIG.
- Fig. 7 is an explanatory front view of mainly the grinding head of the example shown in Fig. 1
- Fig. 8 is a plan view mainly of the grinding head and the moving means of the example shown in Fig. 1,
- FIG. 9 is an explanatory front view of the suction cup of the example shown in FIG. 1,
- FIG. 10 is an explanatory plan view of the suction cup of the example shown in FIG. 1,
- FIG. 11 is an explanatory diagram of the correction means of the example shown in FIG. 1,
- FIG. 12 is a front view of another example of the glass plate processing apparatus of the present invention. Explanatory diagram,
- FIG. 13 is a side sectional view of the example shown in FIG.
- FIG. 14 is a front explanatory view of still another example of the glass plate dressing device of the present invention.
- FIG. 15 is a plan view of still another example of the glass plate of the present invention.
- a cutting line 3 is formed by the cutting line forming means 4 for forming the cutting line 3 on the glass plate 2, and the cutting line forming means 4.
- Folding means 5 for breaking the glass plate 2 along the cutting line 3 and folding means
- Grinding means having a disk-shaped grinding wheel 7 for contacting the peripheral edge 6 of the glass plate 2 which has been broken into five and grinding the peripheral edge 6
- detection means 13 2 for detecting the position of the peripheral edge 6 of the glass sheet 2 ground by the grinding means 8, and a desired position of the peripheral edge 6 of the glass sheet 2 ground by the grinding means 8.
- correction means 9 for correcting the position of the grinding wheel 7 with respect to the incoming glass plate 2 based on the ⁇ value and the cutting means 4 for cutting the glass plate 2, the means 5 for cutting, and the grinding means 8 And transport means for sequentially transporting are doing
- the cutting line forming means 4 includes a cutting line forming support 11 supporting the glass plate 2 forming the cutting line 3 and a cutting line forming head 12 forming the cutting line 3 on the glass plate 2 on the supporting table 1 1.
- a cutting line forming head moving means 13 for moving the cutting line forming head 1 2 with respect to the glass plate 2 on the support base 1 1 is provided.
- the support base 11 has a table 15 attached to the base 14 via the Y-direction moving means 25.
- the table 15 supporting the glass plate 2 on a flat surface is formed with a flat upper surface.
- a sheet (not shown) is fixed on the upper surface. So that it does not scratch the glass plate 2
- the cutting line forming heads 12, 12 are, as shown in FIG. 4 in particular, the bearings 17 and 17 for raising and lowering the force wheel 16 and the force wheel 16 for forming the cutting line. It has a fine adjustment mechanism 18 for finely adjusting the position of the evening wheel 16 and a gripper 19 attached to the lower part of the shuffle h39.
- the fine adjustment mechanism 18 is screwed onto the screw shaft 20 and the screw shaft 20 extending in the X direction parallel to the upper surface of the glass plate 2 orthogonal to the Z direction and attached to the gripper 19 in a rotating white space.
- B And is rotatably mounted on the X-direction slide H 21 and the X-direction slide H 21 fitted to the gripping body 19 at the time of being movable in the X-direction.
- a screw shaft 22 extending in the Y direction, which is orthogonal to the X and Z directions, and a nut screwed to the screw shaft 22 are fixed, and the X direction slides so that there is a movement in the Y direction.
- a Y-direction slide 23 fitted on the line 21, and a Y-direction slide H 23 includes
- the fine adjustment mechanism 18 rotates the screw shaft 20 via a knob, thereby gripping the X-direction slide 21 with respect to the body 19.
- the Y direction slide and 23 are moved in the Y direction with respect to the X direction slide H 21.
- the position of the power wheel 16 in the X direction and the Y direction is finely adjusted via the cylinder 17.
- the position of 16 is finely adjusted by the fine adjustment mechanism 18 so that the contact point between the force wheel 16 and the glass plate 2 is located on the axis A.
- the cut line forming head moving means 13 is an X direction moving means 2 for moving the cut line forming head 1 2 in the X direction with respect to the glass plate 2.
- the X-direction moving means 24 is connected to the electric motor 28 attached to the upper frame 27 and the output rotary shaft of the electric motor 28 via a pulley, a bell, or the like.
- a screw shaft 29 extending in the X direction, rotatably mounted on 27, and a movable table 31 and a movable table to which a nut 30 and a nut 30 screwed to the screw shaft 29 are fixed.
- the guide rail 32 is adapted to guide the movable base 31 in the X direction. Is provided with a cutting line forming head 2 12 via a bearing 38 and a shaft h 39.
- the X-direction moving means 24 is screwed onto the screw shaft 29 by rotating the screw shaft 29 by the operation of the electric motor 28.
- the ⁇ direction moving means 25 is a pair of screw shafts 33 and 106 extending in the Y direction rotatably mounted on the base 14 and a connecting plate 3 on which the support 11 is fixed. 6 and the screw shafts 33 and 106 are screwed respectively to the nuts 34 and 107 fixed to the connecting plate 36 and fixed to the base 14 and the screw shaft 33. And the electric motor connected to ⁇ of the husband of 106 Evening guide rails 37 and 35 which are fitted in the connecting plates 36 and 35 and 105 and which are fixed to the base 14 and extend in the Y direction
- the Y-direction moving means 25 rotates the screw shafts 33 and 106 by the synchronous operation of the moving motors-35 and 105, and is screwed to the screw shafts 33 and 106 respectively.
- the plate 36 is moved in the Y direction, and the cutting line forming head 12 is moved relative to the glass plate 2 placed on the support 11 on the connecting plate 36. To move in the direction
- the rotating means 26 includes a bearing 38 attached to the movable base 31, and a shaft 39 extending in the Z direction and a shaft 39 held in the rotating white space, respectively.
- the bevel gear 40 attached to the upper end, the bevel gear 41 meshed with the bevel gear 40, and the bevel gear 41 are fixed, and the movable base 3 is fixed.
- Fig. 1 Line shaft extended in X direction supported by rotating white space
- the rotation means 26 is driven by the operation of the electric motor 43, and the line shaft 42 is rotated by a pre-belt or the like to rotate the line shaft 42 and the shaft 3 via the bevel gears 40 and 41. Rotate 9 ' Then, V 1 2 is rotated in the direction R 1 around the axis A passing through the point where the cut line is formed, to the cut line suspended from the lower part of the shaft 39. I'm getting
- the folding means 5 divides the glass plate 2 supported by the folding support base 4 4 and the support base 4 4 for supporting the glass plate 2 to be folded.
- Folding heads 4 5 and 45 a to be broken along 3 and H 4
- the head has folding head moving devices 46 and 46a for moving 5 and 45a with respect to the glass plate 2 in the X and Y directions.
- the support base 4 4 includes a support plate 48 attached to the base 14 via a support column 47 and drums 49 and 50 attached to the support plate 48 so as to rotate on both sides in the Y direction. And the flexible -111 end bell 51 wrapped around the drums 49 and 50 to discharge the residual force of the glass plate 2 on the end bell h51. -1
- a traveling means 52 for moving the bell 51 in the Y direction is provided so that the glass plate 2 is placed on the endless belt 5 1.
- the traveling means 52 is attached to the base 14 and
- Folding halves F45 and 45a are formed in the same manner, respectively, and folding fold V45 is a method for performing foldment in a half area with respect to glass plate 2.
- V4 5 is a glass plate with a cut line 3 formed as shown in 6 in Fig. 6. Cut the glass plate 2 on which the cutting line 54 and the m-cutting line 55 are formed.
- the end cutting line forming means 5 4 is provided with the cutting hands 1 0 1 and 3 to be pressed along 3.
- the electric motor attached to the movable base 73 and the movable base 73-The output rotary shaft of the evening 58 is the chassis U attached to the movable base 73 which is opened via a plastic etc.
- the piston 57 has a piston DV reciprocating in the Z direction.
- the piston wheel H is attached to the outer end m of the piston H.
- Pressing means 1 0 1 is for pressing 5 9 and pressing
- the movable cylinder 73 is provided with an elevator 60 that raises and lowers the movable cylinder 59.
- a push rod 59 is attached to the external end m of the piston 61.
- Folding head, moving devices 46 and 46a are similarly formed, respectively.
- Folding head moving device 46 is a folding head, and 45 is a glass.
- To the fold V moving device 46a is a fold head, and 45a is placed in the half area with respect to the glass plate 2 And then move it accordingly.
- Folding head, moving device 46 moves V-shaped hole 45 to folding
- the X-direction moving device 62 is a frame 64 fixed to the upper frame 27 and extending in the X direction, and an electric motor attached to the m of the frame 64. It is rotatably supported by the rem 64 and is connected to m by the output rotation shaft of the electric motor 65.It is screwed to the screw shaft 66 extending in the X direction and the screw shaft 66. The slider 67 and the slider 67 fixed to the frame 70 are fitted with the slider 67 so that the slider V 67 is guided in the X direction even though the fixed Vh is fixed. ⁇ and the frame 6 4
- It has a pair of guide rails 68 extending in the X direction.
- the X-direction movable clothing 62 is rotated by the operation of the electric motor-65, and the screw shaft 66 connected to the output rotation shaft of the electric motor 65 is rotated to the screw shaft 66.
- the slider 67 to which the nut with the screw ⁇ is fixed is moved while being guided by the guide rail 68 in the X direction, so that the head is folded through the frame 70 or the like.
- 45 which are to be moved in the X direction are fixed to the upper frame 69 arranged side by side with the upper frame 27.
- the Y-direction moving device 63 is composed of a frame 70 extending in the Y direction to which the slider 67 is fixed, and an electric motor 71 attached to the frame 70 and the frame.
- the screw shaft 7 2 which is supported in a rotating white space at 70 and has m connected to the output rotary shaft of the electric motor 71, extends in the Y direction, and the nut screwed to the screw shaft 72 is fixed. If it is, it is safe to use
- the Y-direction moving device 63 is connected to the output rotating shaft of the electric motor 58 by the operation of the electric motor 58.
- the grinding means 8 includes a grinding support 7 5 for supporting the ground glass plate 2, a grinding head 7 6 for grinding the peripheral edge 6 of the glass plate 2 on the support 7 5, and grinding. Grinding head for moving the head 76 with respect to the glass plate 2 on the support base 75
- the support base 75 includes a suction cup 78 mounted on the connecting plate 36 corresponding to the shape of the ground glass plate 2 and suction-holding the glass plate 2.
- Each of the plurality of suction cups 78 independent of the connecting plate 36 has a ring-shaped contact surface 79 and a connecting plate 3 which are in contact with the connecting plate 36 as shown in FIGS. 9 and 10.
- 6 has a concave surface 80 that is concave with respect to 6, and a cylindrical body 8 whose upper surface 8 3 is covered by an elastic member 8 2 that contacts the lower surface of the glass plate 2.
- 4 a connecting shaft 85 that integrally connects the disk 81 and the cylindrical body 84, and an opening at a side peripheral surface 86 of the disk 81.
- the plurality of suction cups 78 suck the lower surface of the glass plate 2 from the opening ⁇ 89 by operation of the vacuum suction device, and suck the connecting plate 36 from the opening 91 to open the connection ⁇ port. By sucking the plate 36, the glass plate 2 is sucked and held.
- a plurality of commercially available suction cups 78 are automatically placed using a placement device, for example, on the connecting plate 36 in accordance with the dimensions of the glass to be removed. You can do it.
- the grinding head 76 is placed below the disk-shaped grinding wheel 7 and a moving motor for rotating the grinding wheel 7 as shown in FIG. Grasping body attached
- the grinding wheel 7 is fixed to the end of the output rotating shaft of the electric motor 94 at the center thereof, and the motor 94 is moved via the moving means 134. Attached to gripper 96
- the grinding wheel 7 arranged such that the contact point ⁇ between the peripheral surface 100 and the peripheral edge 6 of the glass plate 2 is located on the turning axis B is a diamond and a grinding wheel on its circumference m 100. Grain is buried and peripheral surface 1 0 At 0, the periphery 6 of the guff plate 2 is touched and the periphery 6 of the guff plate 2 is ground.
- Grinding head moving means 7 7 is grinding head, and 76 is glass plate
- the cutting line is formed at ⁇ h.
- the F moving means 13 and the Y-direction moving means 25 for it and the grinding head, 76 and the moving means 13 4 are formed around the rotation axis B with respect to the glass plate 2.
- the grinding plate By moving the binding plate 36 to which the nut 1 0 7 is secured in the Y direction, the grinding plate is moved by moving the binding plate 36 in the Y direction, and the glass plate is held by suction 7 8 on the connecting plate 36. It moves in the Y direction relative to 2.
- the revolving means 104 is rotated by the rotating means 26, the line shaft 42 used for the ox, the electric motor 43, and the bearings 109 and 109 mounted on the movable base 31 respectively.
- a gripper 9 6 is attached below 0
- the turning means 104 rotates the line shaft 42 via a u-belt or the like by the operation of the m-motion motor 43, and the rotation of the line shaft 42 is shaken via the bevel gears 111 and 112. 1
- the grinding head 76 suspended from the lower end of the shaft 110 is pivoted in the R2 direction.
- the turning means 104 is the direction in which the line extending between the rotation axis C of the grinding wheel 7 and the contact point P of the grinding wheel 7 and the peripheral edge 6 of the glass plate 2 extends (normal direction in the contact occupation P) D To the grinding so that the direction in which the screw shaft 97 extends will be parallel to that described later.H 7 6 and the moving hand 1 34 extend in the Z direction, and the R 2 direction around the axis B passing through the contact occupation P.
- the transport means 10 is a lifting means for lifting the glass plate 2.
- Lifting means 1 1 3 are suction means for sucking glass plate 2
- the suction means 117 includes four suction pipes 119 and a vacuum suction device (not shown) connected to each suction pipe 119 via a piping valve.
- the upper surface of each glass plate 2 is adsorbed to each suction cup 1 19 by the operation of the direct suction device to hold each glass plate 2.
- the suction cups 1 19 are arranged such that the intervals adjacent to each other in the X direction are equal.
- the lifting means 1 1 8 is mounted on the movable table 1 via the bracket h 1 2 1
- the raising / lowering means 1 18 reciprocates the piston DV door in the Z direction by increasing or decreasing the air pressure of the X cylinder 120, and the reciprocating movement of the Attached suction cup 1
- the glass plate moving means 114 is supported by the moving frame attached to the upper frame 69 and the rotating frame on the upper frame 69 and the output of the moving frame 122 Screw shaft 1 23 extending in the X direction connected to the rotating shaft via a U-belt, etc., screw V 1 24 screwed into the screw shaft 123, and fixed to the upper frame 69 Pair of guide rails extending in the X direction
- the glass plate moving means 1 1 4 is provided with a movable base 1 2 6 to which the nut 1 24 is fixed and fitted on the guide rail 1 25 and which can be moved in the X direction.
- the glass plate 2 adsorbed on 7 is moved in the X direction.
- the mounting table 1 15 has a plurality of positioning holes 1 2 7 for determining the position of the glass plate 2.
- the mounting table 1 16 has a plurality of positioning rails 127 for determining the position of the glass plate 2 and a table 1 2 fixed to the base 14.
- the suction cup 78 on the table 1 28 having a plurality of suction pipes 78 placed on the top of the glass plate 28 is actuated when it is arranged as described above, and the glass plate added is added. 2 is designed to hold the suction
- the setting means 13 1 is provided with the operation unit 14 1 and the set value set by operating the operation unit 14 1, that is, the periphery of the ground glass plate 2. 6 desired positions? And a storage unit 142 for storing a set value (base value).
- the detecting means 13 2 is a light emitting section 14 which emits a light beam to the periphery of the glass plate 2 ground by the grinding means 8 and the vicinity thereof. 3 and Emitter 1 4
- -A detection value indicating the position of the peripheral edge 6 of the glass plate 2 is sent to the calculating means 13 3 based on ⁇ .
- the light emitting part 144 and the light receiving part 144 are mutually grinding means.
- Reference numeral 45 and the optical section 144 are fixed to the mounting table 116 respectively.
- Reference numeral 44 denotes a light beam emitted from the light projecting portion 144, which receives a light beam from the periphery of the glass plate 2 and its vicinity, and
- the correction means 9 calculates and calculates a deviation value between the detection value from the detection means 13 2 and the setting value previously set by the setting means 13 1. Calculation means 1 3 3 and calculation means
- a moving means 13 4 for moving the grinding wheel 7 with respect to the glass plate 2 based on the deviation value obtained by 1 3 3 is provided.
- the calculating means 13 3 when acquiring the detected value sent from the detecting means 13 2, the calculating means 13 3 requests the setting value from the setting means 13 1 and acquires the set value.
- Computing means 13 3 which calculates these deviation values by comparing with a constant value, sends the calculated deviation value to moving means 13 4.
- the moving means 13 4 rotates a screw shaft 97 and a screw shaft 97 extending in the Y direction, which are rotatably attached to the gripper 96 in this example.
- a moving motor 98 as a rotating means, and a nut screwed to the screw shaft 97 are fixedly attached to the screw shaft 97 and are fitted to the gripping body 96 so as to move in the Y direction.
- the motor is equipped with a lid 9 and the output shaft of the electric motor 9 is at one end of the screw shaft 9.
- the driving means 13 4 activates the electric motor 98 when the deviation value is sent from the acting means 13 3, and rotates the screw shaft 97 by the operation of the electric motor 98 to rotate the screw shaft 97. by s slider
- the grinding wheel 7 is moved in the Y direction via the m-motion module 94 fixed to the slider 99 with a moving area corresponding to the deviation value. Since the moving means 13 4 is turned in the R 2 direction together with the grinding head 76 by the turning hand 104, the grinding wheel 7 is moved in a plane parallel to the upper surface of the glass plate 2. It's almost as if you move it
- the above-mentioned correction method eat 9 is obtained by calculating the deviation value by the calculating means 13 3 . ⁇
- the moving means 13 4 moves the grinding wheel 7 in the direction D by a movement corresponding to the deviation value. As a result, the position of the grinding wheel 7 with respect to the glass plate 2 is corrected.
- the upper glass plate 2 is adsorbed and the adsorbed glass plate 2 is raised by the elevating means 1 18 and the raised glass plate 2 is moved in the X direction by the glass plate moving means 1 1 4.
- the glass plate 2 is lowered by the elevating means 1 18, placed on the support base 4 4, and the suction of the glass plate 2 by the suction means 1 17 is released.
- the cutter wheel 56 is lowered by the cylinder 57 and the cutting pressure is applied to the glass plate 2 placed on the ' ⁇ .' ⁇ ⁇
- the X-direction moving device 62 and the X-direction moving device 62 are rotated by rotating the power wheel 56 so that the cutting edge of the power wheel 56 always keeps the end cutting line forming direction via a belt pulley or the like.
- the V-wheels 56 are moved in the X-direction and Y-direction relative to the glass plate 2 by the Y-direction moving devices 6 and 3, so that they are located outside the section line 3 of the glass plate 2. m A cut line 5 5 is formed.
- the push rod 59 is moved by the X-direction moving device 62 and the Y-direction moving device 63 to break the glass plate 2 on which the end cutting line 55 is formed, and the U-shaped bar 60 is moved. ⁇
- the push rod 59 By lowering the push rod 59, the glass plate 2 is pressed and the glass plate 2 is broken along the cutting line 3 thereof.
- the split is also performed in the other half area of the glass plate 2.
- the broken glass plate 2 on the support base 4 4 is sucked by the suction means 1 17, and the sucked glass sheet 2 is lifted by the lifting means 1.
- the electric motor-evening 53 operates to move the m-bell 51 attached to the drums 49 and 50 in the Y direction.
- the force Vh of the glass plate 2 on 1 is discharged from the endless belt 5h, and the discharged forcelet is transferred to the forcelet accommodating section provided m downstream of the endbelt 51. To accommodate.
- the glass plate 2 is lowered by the elevating means 1 18, placed on the mounting table 1 16, and the suction of the glass plate 2 by the suction means 1 17 is released.
- the glass plate 2 whose peripheral edge 6 has been ground is sucked and held by the suction cups 78 of the mounting table 1 16, and the glass sheet 2 sucked and held by the detecting means 13 2 is attached to and around the peripheral edge of the glass plate 2.
- the light beam of the predetermined light M is projected from the light projecting portion 144, and the light beam which is projected from the peripheral portion of the glass plate 2 and the vicinity thereof is received by the light receiving portion 144.
- a detection value indicative of the edge 6 of the ground glass plate 2 is generated based on the intensity of the received light beam, and the detection value of ⁇ is sent to the performance means 13 3, and the detection value from the detection means 13 2
- the calculating means 13 that has obtained the detected value calculates the deviation value between the detected value and the preset setting value by the setting means 13 1, and calculates the obtained deviation value by moving means 13 4
- the grinding wheel 7 is moved in the direction D by the moving means 13 4 based on the deviation value with the movement W ⁇ corresponding to the deviation value, and thus the grinding wheel 7 is moved. By correcting the position, the movement of the grinding wheel 7 in the direction D by the moving means 13 4 is detected by the detecting means 1.
- each glass plate 2 on the supports 1 1 4 4 and 7 5 is sequentially conveyed by the conveying means 10 to form a plurality of glass plates 2.
- the glass plate processing apparatus 1 of the present embodiment measures the dimensions of the polished glass plate 2 (the position of the peripheral edge 6 of the glass plate 2) based on the measured dimensions of the white movement measurement.
- the incision is given by motion, so that the difference in grinding dimension by 3 watts is automatically corrected.
- the correction means 9 of the glass plate processing device 1 of this example is the detection means
- the light emitting units 2 are arranged facing each other in the Z direction with the glass plate 2 in between.
- the detection means 203 fixed to the movable base 126. If ⁇ , the periphery 6 of the glass plate 2 at the detection means 203 is provided. After the detection of the position, the grinding wheel 7 may be moved for correction in the direction D while the ground glass plate 2 is being transferred to the mounting table 2 24.
- a light projecting unit that is fixed to the movable table 126 and emits a light beam to the periphery of the glass plate 2 ground by the grinding means 8 and the vicinity thereof.
- a light emitting and receiving unit 206 having a light receiving unit for receiving the light reflected by the glass plate 2 from the light emitted from the light unit and the light emitting and receiving unit 2
- a moving mechanism 2 07 for moving the glass 6 in the X direction of the glass plate 2 is provided. With the moving mechanism 2 07, the light emitting and receiving unit 206 is moved in the X direction and the light emitting and receiving unit 200 is moved. 6, a light beam is projected onto the periphery of the glass plate 2 and its vicinity, the reflected light reflected from the periphery is received, and the light of the received reflected light is applied to the periphery 6 of the glass plate 2.
- the periphery 6 of the glass plate 2 The probe as a retractable probe, 210 and DV
- a moving mechanism 2 1 1 is provided for moving 210 to the rim 6 of the ground glass plate 2 and bringing the lip 210 into contact with the rim 6 of the glass plate 2.
- Detecting means 2 12 for detecting the position of the peripheral edge 6 of the glass plate 2 by the moving area of 210 may be provided.
- the setting means 13 1 of the glass plate processing apparatus 1 of the present embodiment can freely set a value indicating the desired position (reference position) of the peripheral edge 6 of the glass plate 2 according to the peripheral shape of the glass plate 2. Although it may be changed, a mouth or fixing means having a fixed set value may be provided instead.
- a plurality of bells 2 2 3 are connected to the glass plate 1 by the operation of the electric motor 22 1.
- a table 2 2 that is mounted on a plurality of m-free bells h 2 2 3 while being moved in the direction and is carried out by the glass plate processing device 1 while the glass plate 2 is added and processed. 4 may be provided.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/011304 WO2004039538A1 (ja) | 2002-10-30 | 2002-10-30 | ガラス板の加工装置 |
AU2002344609A AU2002344609A1 (en) | 2002-10-30 | 2002-10-30 | Glass pane machining device |
JP2004547991A JP4297050B2 (ja) | 2002-10-30 | 2002-10-30 | ガラス板の加工装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/011304 WO2004039538A1 (ja) | 2002-10-30 | 2002-10-30 | ガラス板の加工装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004039538A1 true WO2004039538A1 (ja) | 2004-05-13 |
Family
ID=32260016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/011304 WO2004039538A1 (ja) | 2002-10-30 | 2002-10-30 | ガラス板の加工装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4297050B2 (ja) |
AU (1) | AU2002344609A1 (ja) |
WO (1) | WO2004039538A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012039075A1 (ja) | 2010-09-22 | 2012-03-29 | 坂東機工株式会社 | ガラス板の加工寸法自動修正方法及びガラス板加工装置 |
CN103347650A (zh) * | 2011-02-01 | 2013-10-09 | 旭硝子株式会社 | 玻璃板的角部磨削加工方法及加工装置 |
JP2014097566A (ja) * | 2012-10-19 | 2014-05-29 | Sintokogio Ltd | 基板周縁部を加工するブラスト加工装置およびこの装置を用いたブラスト加工方法 |
JP2014168815A (ja) * | 2009-06-30 | 2014-09-18 | Pilkington Group Ltd | 自動車窓アセンブリを形成する方法及び装置 |
JP2015003858A (ja) * | 2014-07-11 | 2015-01-08 | 坂東機工株式会社 | ガラス板の加工寸法自動測定、自動修正方法及びガラス板加工装置 |
WO2019187873A1 (ja) * | 2018-03-29 | 2019-10-03 | 日本電気硝子株式会社 | 板ガラスの製造方法 |
Families Citing this family (2)
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TWI745791B (zh) * | 2018-11-26 | 2021-11-11 | 日商坂東機工股份有限公司 | 玻璃板之加工裝置 |
CN110303401A (zh) * | 2019-06-26 | 2019-10-08 | 佛山市新泓达机械有限公司 | 一种玻璃磨边机用的智能磨头装置 |
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JPH05353U (ja) * | 1991-06-25 | 1993-01-08 | 株式会社イナツクス | 板状建材の研磨装置 |
JPH0569318A (ja) * | 1991-09-09 | 1993-03-23 | Asahi Glass Co Ltd | 板状材の面取り方法及びその装置 |
JPH07108448A (ja) * | 1993-10-12 | 1995-04-25 | Asahi Glass Co Ltd | 板状材の面取り方法及び装置 |
JPH09263417A (ja) * | 1996-03-27 | 1997-10-07 | Bando Kiko Kk | ガラス板の加工装置及びそれに好適な折り割り装置 |
JPH10118906A (ja) * | 1996-10-22 | 1998-05-12 | Asahi Glass Co Ltd | 板状体の周縁研削装置 |
-
2002
- 2002-10-30 WO PCT/JP2002/011304 patent/WO2004039538A1/ja active Application Filing
- 2002-10-30 AU AU2002344609A patent/AU2002344609A1/en not_active Abandoned
- 2002-10-30 JP JP2004547991A patent/JP4297050B2/ja not_active Expired - Fee Related
Patent Citations (5)
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JPH05353U (ja) * | 1991-06-25 | 1993-01-08 | 株式会社イナツクス | 板状建材の研磨装置 |
JPH0569318A (ja) * | 1991-09-09 | 1993-03-23 | Asahi Glass Co Ltd | 板状材の面取り方法及びその装置 |
JPH07108448A (ja) * | 1993-10-12 | 1995-04-25 | Asahi Glass Co Ltd | 板状材の面取り方法及び装置 |
JPH09263417A (ja) * | 1996-03-27 | 1997-10-07 | Bando Kiko Kk | ガラス板の加工装置及びそれに好適な折り割り装置 |
JPH10118906A (ja) * | 1996-10-22 | 1998-05-12 | Asahi Glass Co Ltd | 板状体の周縁研削装置 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014168815A (ja) * | 2009-06-30 | 2014-09-18 | Pilkington Group Ltd | 自動車窓アセンブリを形成する方法及び装置 |
JP5617925B2 (ja) * | 2010-09-22 | 2014-11-05 | 坂東機工株式会社 | ガラス板の加工寸法自動測定、自動修正方法 |
CN103118840B (zh) * | 2010-09-22 | 2015-08-12 | 坂东机工株式会社 | 自动测量和校正玻璃板加工尺寸的方法以及玻璃板加工设备 |
JPWO2012039007A1 (ja) * | 2010-09-22 | 2014-02-03 | 坂東機工株式会社 | ガラス板の加工寸法自動測定、自動修正方法及びガラス板加工装置 |
WO2012039075A1 (ja) | 2010-09-22 | 2012-03-29 | 坂東機工株式会社 | ガラス板の加工寸法自動修正方法及びガラス板加工装置 |
JP5578236B2 (ja) * | 2010-09-22 | 2014-08-27 | 坂東機工株式会社 | ガラス板の加工寸法自動修正方法及びガラス板加工装置 |
CN103118840A (zh) * | 2010-09-22 | 2013-05-22 | 坂东机工株式会社 | 自动测量和校正玻璃板加工尺寸的方法以及玻璃板加工设备 |
WO2012039007A1 (ja) * | 2010-09-22 | 2012-03-29 | 坂東機工株式会社 | ガラス板の加工寸法自動測定、自動修正方法及びガラス板加工装置 |
CN103347650A (zh) * | 2011-02-01 | 2013-10-09 | 旭硝子株式会社 | 玻璃板的角部磨削加工方法及加工装置 |
JP2014097566A (ja) * | 2012-10-19 | 2014-05-29 | Sintokogio Ltd | 基板周縁部を加工するブラスト加工装置およびこの装置を用いたブラスト加工方法 |
JP2015003858A (ja) * | 2014-07-11 | 2015-01-08 | 坂東機工株式会社 | ガラス板の加工寸法自動測定、自動修正方法及びガラス板加工装置 |
WO2019187873A1 (ja) * | 2018-03-29 | 2019-10-03 | 日本電気硝子株式会社 | 板ガラスの製造方法 |
JP2019171536A (ja) * | 2018-03-29 | 2019-10-10 | 日本電気硝子株式会社 | 板ガラスの製造方法 |
CN111542414A (zh) * | 2018-03-29 | 2020-08-14 | 日本电气硝子株式会社 | 板状玻璃的制造方法 |
KR20200138144A (ko) * | 2018-03-29 | 2020-12-09 | 니폰 덴키 가라스 가부시키가이샤 | 판유리의 제조 방법 |
CN111542414B (zh) * | 2018-03-29 | 2022-06-17 | 日本电气硝子株式会社 | 板状玻璃的制造方法 |
KR102638516B1 (ko) * | 2018-03-29 | 2024-02-20 | 니폰 덴키 가라스 가부시키가이샤 | 판유리의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
JP4297050B2 (ja) | 2009-07-15 |
AU2002344609A1 (en) | 2004-05-25 |
JPWO2004039538A1 (ja) | 2006-02-23 |
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