WO1996015883A1 - Dispositif de coupe pour materiaux en feuilles - Google Patents
Dispositif de coupe pour materiaux en feuilles Download PDFInfo
- Publication number
- WO1996015883A1 WO1996015883A1 PCT/JP1994/001967 JP9401967W WO9615883A1 WO 1996015883 A1 WO1996015883 A1 WO 1996015883A1 JP 9401967 W JP9401967 W JP 9401967W WO 9615883 A1 WO9615883 A1 WO 9615883A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- bridge frame
- cutter head
- cutting
- shaped body
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/027—Scoring tool holders; Driving mechanisms therefor
Definitions
- the present invention relates to an apparatus for cutting a plate-like body such as a glass board, a plastic board, and a wooden board.
- a nut is inserted through a moving table on which a cut-off head is mounted.
- Rotate to move the movable base in the X direction for example, and connect the screw shaft via a nut to the bed on which the glass plate is placed, and then use this screw shaft to output the electric motor.
- the above problem also occurs when a plate-shaped body such as a plastic plate, a wooden plate, an iron plate, and a steel plate is directly cut without forming a cutting line.
- the present invention has been made in view of the above-mentioned points, and an object of the present invention is to provide a high-speed and accurate cutter head along a shape to be cut into a plate-like body. Another object of the present invention is to provide a plate-shaped cutting device that can be moved relatively to a workpiece, thereby improving work efficiency and obtaining a high-quality processed product. Disclosure of the invention
- the object is to support a bridge frame supporting a cutter head movably on both sides in the Y direction, and to support both sides of the bridge frame.
- a Y-direction linear movement means for linearly moving the bridge frame in the Y direction is provided between the base frame and the base, and each Y-direction linear movement means is constituted by a linear motor. - This is achieved by a plate-like body cutting device adapted to operate the motors synchronously.
- the object is to provide a bridge frame in which a force head is movably supported in the X direction, and a bridge frame and a cutter head are provided.
- An X-direction linear moving means for linearly moving the cutter head in the X-axis direction is provided between them, and the above-mentioned plate-like body constituted by a linear motor is provided for the X-direction linear moving means. This is also achieved by the device.
- the cutter head comprises, in one example, a plate-shaped body, in particular, a cutter wheel for forming a cut line in a glass plate, and in another example, a plate-shaped body. It is equipped with a laser device for cutting off As the cutter head, gas cutting, arc cutting, water cutting, plasma cutting, oxygen cutting can be used in place of the cutter wheel or laser device. It may be equipped with a torch for cutting the workpiece.
- the object to be cut by the cutting device of the present invention is a plate-shaped body such as a glass plate, a plastic plate, a wooden plate, an iron plate, and a steel plate.
- the plate may be slightly curved.
- the bridge frame is moved in the Y direction by the synchronous operation of the Y-direction linear moving means constituted by the linear motor.
- the X-direction linear motion means is provided, the cutter head is moved by the X-direction linear motion means.
- the cutter head is moved at high speed along the shape of the plate to be cut in the X-Y plane.
- the cutter head is moved in the Y-direction at a high speed because the Y-direction linear moving means including a linear motor for linearly moving the pledge frame in the Y-direction is provided.
- the cutter head can be precisely moved in the Y direction because both ends of the bridge frame are moved synchronously.
- FIG. 1 is a plan view of one preferred embodiment of the present invention
- Figure 2 is a front view of the example shown in Figure 1
- FIG. 3 is a partially detailed cross-sectional view of the specific example shown in FIG. 1, and FIG. 4 is an explanatory diagram of a linear motor of the specific example of FIG. 1.
- a glass plate cutting device 1 of the present example as a plate-shaped cutting device is a block for supporting a cutter head 2.
- the bridge frame 3 is supported on both sides 4 and 5 so as to be movable in the Y direction, and the bridge frame 3 is provided between the sides 4 and 5 of the bridge frame 3 and the base 6 respectively.
- ⁇ direction linear motion means 7 and 8 for linearly moving the edge frame 3 in the ⁇ direction are provided, and the ⁇ direction linear motion means 7 and 8 are constituted by linear motors 9 and 10, respectively.
- the cutter head 2 is movably supported in the X direction on the bridging frame 3, and the An X-direction linear motion means 11 for linearly moving the cutter head 2 in the X-axis direction is provided between the lid frame 3 and the cutter head 2 so that the X-direction linear motion is provided.
- Means 11 is constituted by linear motor 12.
- the cutter head 2 has an air cylinder device 22 attached to the bracket 21 and an air cylinder 23 having a cut-off wheel 23. It has a cutter block 24 attached to the piston rod of the device 22 so that high-pressure air is supplied to and discharged from the air cylinder device 22. As a result, the cutter block 24 is moved up and down, and the cutter wheel 23 is moved forward and backward with respect to the surface of the glass plate 25. Since the cutter wheel 23 is pressed against the surface of the glass plate 25 by the air pressure of the air cylinder device 22, a cutting line (folding) is made on the glass plate 25. (Separated line) C is added
- Slides are provided on the underside of both ends 4 and 5 of bridge frame 3.
- the sliders 31 and 32 are mounted on the base 6 on which the glass plate 25 is placed, and the rails are extended in the Y direction and mounted on the base 6.
- Slider 32 is slidably fitted in Y direction to slider 34.
- Slideer 32 is also slidable in Y direction to rail 35 attached to base 6 and extended in Y direction.
- the plunge frame 3 is guided by the lanes 34 and 35 so as to be movable in the Y direction.
- the linear motor 9 of the Y-direction linear moving means 7 provided at one end 4 of the plunge frame 3 is provided with a stator 4 arranged along the Y-direction at the center of the rail 34. 1 and a mover 42 provided on a slider 31 with a certain gap from the stator 41, and a fixed plate made of a magnetic material long plate
- the armature 41 has a plurality of teeth 43 formed at equal intervals on the surface facing the armature 42.
- the armature 42 has a pair of cored coils 44 and 45. , And a permanent magnet 46.
- this linear motor 9 in the case of two-phase excitation, the phase of the current supplied to the coils 44 and 45 is sequentially changed, so that the mover 42 becomes the pitch of the teeth 43.
- the linear motor 1 of the Y-direction linear motion means 8 provided at the other end 5 of the c- pledge frame 3 which is to be moved by one pitch of (interval) 4 pitches 0 is also formed in the same manner as the linear motor 9.
- the stator 51 is disposed at the center of the rail 35 along the Y direction, and the stator 51 is located at the center of the rail 35. With a certain gap A stator 51 comprising a movable member 52 provided on a slider 32 and comprising a long plate made of a magnetic material is provided with a plurality of stators 51 at regular intervals on a surface facing the movable member 52.
- the teeth 53 are formed, and the mover 52 includes a pair of cored coils 54 and 55 and a permanent magnet 56.
- This linear motor 10 operates in the same manner as linear motor 9.
- the linear motors 9 and 10 are operated synchronously to move the sliders 31 and 32 at the same speed and in the same direction, so that both ends 4 and 5 of the bridge frame 3 And 5 are also synchronously moved in the Y direction.
- the bracket 21 is attached to the base plate 61, and the base plate 61 is attached with the slider 63 via the bolt 62. You.
- the slider 63 is slidably fitted in the X direction on a rail 64 attached to the side of the bridge frame 3, and thus the cut is made.
- the head 2 is supported movably in the X direction by the plunge frame 3.c
- the linear motor 12 is formed similarly to the linear motors 9 and 10.
- a stator arranged along the X direction at the center of the rail 64 and a mover provided on the slider 63 with a certain gap from the stator are provided. It operates similarly to the linear motors 9 and 10.
- the motors 9, 10 and 12 and the pneumatic cylinder device 22 are connected to the numerical control device 91, respectively.
- the operation of the motors 9, 10 and 12 and the pneumatic cylinder device 22 is controlled by a program stored in advance in the storage device of the control device 91.
- the glass plate cutting device 1 thus formed operates as follows.
- the motors 9 and 10 are operated synchronously under the control of the numerical controller 91, whereby both ends 4 and 5 of the bridge frame 3 are similarly synchronized. Moved in Y direction.
- the motor 12 is operated under the control of the numerical controller 91, and the motor 12 moves the base plate 61 in the X direction. Due to the movement of the bridge frame 3 in the Y direction and the movement of the base plate 61 in the X direction, the cut head 2 moves along the cutting line C to be attached. Is done.
- the numerical controller 91 activates the pneumatic cylinder device 22 to activate the cutter block 24.
- the cutter head 2 was moved in the X direction, but the cutter head 2 was fixed and mounted on the bridge frame 3 and the glass plate 25 was mounted.
- the portion of the base 6 on which is mounted may be moved in the X direction by a similar mechanism.
- both sides of the bridge frame 3 Detecting means for detecting the Y and X movement positions of the sliders 63 of the heads 4 and 5 and the cutter head 2 are provided.
- the position detection signal from the detecting means is supplied to the numerical controller 91, and based on the position detection signal, both sides 4 and 5 of the bridge frame 3 and the slider 63 Feedback control may be performed so that the robot can be accurately moved in the Y and X directions as instructed by the numerical controller 91.
- both linear motors 9, 10 and 12 may be activated by a correction instruction.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1994/001967 WO1996015883A1 (fr) | 1994-11-21 | 1994-11-21 | Dispositif de coupe pour materiaux en feuilles |
EP95900928A EP0740986A4 (en) | 1994-11-21 | 1994-11-21 | CUTTING DEVICE FOR SHEET MATERIALS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1994/001967 WO1996015883A1 (fr) | 1994-11-21 | 1994-11-21 | Dispositif de coupe pour materiaux en feuilles |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996015883A1 true WO1996015883A1 (fr) | 1996-05-30 |
Family
ID=14098804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1994/001967 WO1996015883A1 (fr) | 1994-11-21 | 1994-11-21 | Dispositif de coupe pour materiaux en feuilles |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0740986A4 (ja) |
WO (1) | WO1996015883A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8051681B2 (en) * | 2007-05-09 | 2011-11-08 | Corning Incorporated | Constant force scoring device and method for using same |
IT1395656B1 (it) * | 2009-08-05 | 2012-10-16 | Bottero Spa | Metodo per la smussatura di un bordo perimetrale di una lastra di vetro |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4985691A (ja) * | 1972-12-20 | 1974-08-16 | ||
JPH0343186A (ja) * | 1989-07-07 | 1991-02-25 | Sumitoku Tsusho Kk | 紙切断機 |
JPH03115134A (ja) * | 1990-05-29 | 1991-05-16 | Bandou Kiko Kk | ガラス板の数値制御切断機 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69319298D1 (de) * | 1992-04-16 | 1998-07-30 | Bando Kiko Co | Vorrichtung zum schneiden von glasscheiben |
-
1994
- 1994-11-21 EP EP95900928A patent/EP0740986A4/en not_active Withdrawn
- 1994-11-21 WO PCT/JP1994/001967 patent/WO1996015883A1/ja not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4985691A (ja) * | 1972-12-20 | 1974-08-16 | ||
JPH0343186A (ja) * | 1989-07-07 | 1991-02-25 | Sumitoku Tsusho Kk | 紙切断機 |
JPH03115134A (ja) * | 1990-05-29 | 1991-05-16 | Bandou Kiko Kk | ガラス板の数値制御切断機 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0740986A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP0740986A1 (en) | 1996-11-06 |
EP0740986A4 (en) | 1997-09-24 |
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