WO2006129798A1 - 板材の分断ユニット、この分断ユニットを有する分断装置、および、この分断装置を有する分断設備 - Google Patents
板材の分断ユニット、この分断ユニットを有する分断装置、および、この分断装置を有する分断設備 Download PDFInfo
- Publication number
- WO2006129798A1 WO2006129798A1 PCT/JP2006/311102 JP2006311102W WO2006129798A1 WO 2006129798 A1 WO2006129798 A1 WO 2006129798A1 JP 2006311102 W JP2006311102 W JP 2006311102W WO 2006129798 A1 WO2006129798 A1 WO 2006129798A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate material
- cutting
- clamp
- plate
- scribing
- Prior art date
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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
-
- 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
- C03B33/0207—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet being in a substantially vertical plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/225—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/063—Transporting devices for sheet glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
- B65G2249/04—Arrangements of vacuum systems or suction cups
- B65G2249/045—Details of suction cups suction cups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
- Y10T225/321—Preliminary weakener
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
- Y10T225/321—Preliminary weakener
- Y10T225/325—With means to apply moment of force to weakened work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/02—Other than completely through work thickness
- Y10T83/0304—Grooving
Definitions
- the present invention is a cutting unit for dividing the scribing line force plate material after forming a scribing line on various plate materials such as a plate material made of rare metal or silicon metal, a plate material for flat display, etc.
- the present invention relates to a sheet material dividing apparatus provided with the dividing unit, and a sheet material separating apparatus that efficiently divides the plate material including the dividing apparatus.
- glass substrates used for liquid crystal displays and plasma displays are very thin.
- the glass substrate was transported, trimmed, divided, etc. with the plate glass in a horizontal state (horizontal state)! /.
- the present applicant forms a fluid guide that supports a plate material to be processed in a non-contact state in a standing state, and forms a scribe line for cutting in this state (also referred to as a scribe).
- a cutting device for a plate material provided with a force S-line forming machine and a cutting machine that also cuts the plate material with this marking line force (see, for example, Japanese Patent Application Laid-Open No. 2004-167833).
- the plate material can be scribed and divided without being affected by the weight of the plate material or the reaction force from the structure.
- this equipment scribes the plate material in the vertical direction in the scribe device while conveying the plate material to be processed in an upright state, and converts the plate material by 90 ° in the vertical direction by the conversion device. Scribing in the direction (transverse direction before conversion), and then transporting to the cutting device to cut off the scribing line force (including trimming the periphery of the plate material).
- the scribing device and the cutting device have dimensions that are significantly longer than the width of the plate material in addition to the width of the plate material, and it is necessary to install both the scribing device and the cutting device to cut the plate material. . Therefore, the entire facility will be long and large. Since the conventional conversion device turns the plate material around its lower corner, the width of the device needs to be at least twice that of the plate material.
- the present invention has been made in order to solve an energetic problem, and the overall structure of a variety of plate materials including large-sized and thin plate glass without causing deterioration in quality is made compact.
- An object of the present invention is to provide a sheet cutting unit, a cutting device having this unit, and a cutting equipment having this device.
- a plate material dividing unit that is useful in the present invention includes a support device for supporting a lower end of a plate material in a standing state,
- a fluid guide that supports the plate material in a non-contact state in a standing state by applying fluid pressure to the surface of the plate material supported by the support device;
- a scribing line forming machine having a scribing blade that forms a scribing line for cutting on the plate material by moving along the surface of the plate material supported by the fluid guide;
- a clamp that grips an adjacent portion of the movement path of the scribing blade in the supported plate
- a cutting machine having a pressing member that presses a portion on the opposite side of the gripping portion in the surface direction.
- the scribing blade is disposed on one surface side of the plate material, and the other of the plate material is provided.
- a scribing support for supporting the plate material at the time of forming the scribing line can be further disposed at a position facing the scribing blade on the surface side.
- a plate material dividing unit that works according to the present invention includes a clamp member and a clamp support base that are clamped from both sides of the clamp force, and the clamp member is on one side of the plate material.
- the clamp support is disposed on the other surface side of the plate material, and the clamp member advances toward the plate material, whereby the plate material is moved by the clamp member and the clamp support table. Preferred to be configured to grip.
- the plate material can be clamped when it is necessary to scribe and divide the plate material and to hold the plate material.
- a plate material dividing unit that works according to the present invention includes a clamp member and a clamp support base that are clamped from both sides of the clamp force, and the clamp member is on one side of the plate material.
- the clamp support is disposed on the other surface side of the plate material, and the scribing support table is adjacent to the clamp support table and supports the plate material when forming the marking line. And the retracted position retracted from the support position.
- the scribing support is configured to move to the retracted position when the pressing member presses the plate member.
- the pressing member of the cutting machine can press in the immediate vicinity of the portion where the plate material is gripped, that is, in the immediate vicinity of the clamp support base. This is because the cutting force can be appropriately divided.
- the plate material dividing unit according to the present invention is configured such that the scribing blade can be moved forward and backward with respect to the plate material, and the scribing blade is retracted when the pressing member presses the plate material. Can be configured.
- the fluid guide can be arranged at least on the other surface side of the plate material.
- the scribing blade can be disposed on the opposite side of the plate material, and the plate material is prevented from being inadvertently divided during the formation of the marking line.
- the plate material splitting unit according to the present invention constitutes a transport device in which the support device transports the plate material in a horizontal state in a standing state, and the fluid guide is moved along a transport path of the transport device. Can be arranged.
- the conveying device and the fluid guide can be carried into and out of the dividing couch in a state where the plate material is erected.
- a sheet material cutting apparatus includes:
- a second support device disposed between the pair of dividing units and supporting a lower end of the plate in an upright state
- a second fluid guide that supports the plate material in a non-contact state in a standing state by applying fluid pressure to the surface of the plate material supported by the support device;
- It is configured to divide the left and right sides of the plate material.
- the pair of dividing units are spaced apart from each other on the left and right sides, for example, when the plate material is rectangular, the front and rear (left and right) edges are held in the same place without having to move the plate material. Can be trimmed. Force and front and back trimming can be performed simultaneously.
- the sheet material dividing device is such that in each of the pair of dividing units, a side force close to the other dividing unit is formed along the surface direction of the plate material, the clamp and the marking line.
- the machine and the cutting machine can be arranged adjacent to each other in this order.
- At least one of the pair of dividing units is arranged in the other surface direction of the plate member so as to correspond to a plurality of different size plate materials, respectively. It can be configured to be movable so as to be close to and close to the dividing unit.
- the second fluid guide includes a left fluid guide arranged in the left dividing tube and a right fluid arranged in the right dividing unit. It consists of a guide and
- Both the left and right fluid guides can be arranged so as to squeeze each other by being constituted by a plurality of guide member forces extending horizontally in the vertical direction.
- the left and right fluid guides are constituted by guide members arranged in a comb-like shape, and the comb teeth are held together so as to overlap the gap of the guide member. Therefore, even when the right and left dividing units are separated and approached, the range where the fluid guide does not exist can be eliminated.
- a plurality of alignment members that engage with and raise the bottom side of the plate material are disposed, and the alignment member has an imaginary straight line connecting each other. It can be configured to be positioned so as to be perpendicular to the vertical trajectory of the marking blade.
- each of the support devices constitutes a conveyance device that horizontally conveys the plate material, and the fluid guide is conveyed by the conveyance device. It can be arranged along a route.
- the plate material cutting equipment that is useful in the present invention is:
- a conversion device comprising a conversion unit for rotating the plate material in a state of being set up on the conveyance path of the conveyance device substantially in its plane;
- a cutting device arranged adjacent to the conversion device,
- This cutting device is any one of the above-described cutting devices.
- the four sides can be trimmed while the plate material is conveyed.
- the conversion device by turning the plate 90 ° with the conversion device, it is possible to scribe and divide the two perpendicular sides (X-direction side and Y-direction side) with the same marking line forming machine. it can.
- the adjacent cutting device is compact as described above, the entire facility becomes compact.
- FIG. 1 is a front view showing a sheet material cutting facility according to an embodiment of the present invention.
- FIG. 2 is a view taken along the line II-II in FIG.
- FIG. 3 is a view taken along the line III-III in FIG. 1, showing the cutting unit in the cutting apparatus in FIG.
- FIG. 4 is a view taken along the line III-III in FIG. 1, showing a state in which the glass sheet is scribed in the cutting unit in FIG.
- FIG. 5 is a view taken along the line III-III in FIG. 1, showing a state in which the plate glass is cut by the cutting bar in the cutting unit of FIG.
- Fig. 6 is a view taken along the line ⁇ - ⁇ II in Fig. 1 showing a state in which the scribing blade and the like are cleaned in the cutting unit in Fig. 3.
- FIG. 7 is a partial cross-sectional view showing a pressing drive portion and a pressing bar of the clamp member, showing a state where the pressing bar is in a position for pressing the plate glass.
- FIG. 8 is a front view showing an example of a cutting machine in the cutting equipment of FIG. 1, and is a view taken along line VIII-VIII in FIG.
- FIG. 9 is a front view showing an example of a conversion device in the cutting equipment of FIG.
- FIG. 10 is a side view of the conversion device of FIG.
- FIG. 1 is a front view showing a sheet glass cutting facility according to an embodiment of the present invention.
- the cutting equipment 1 shown in the figure is one in which a rectangular plate glass G is erected, its bottom is supported by a conveyor, and the four sides are trimmed while being conveyed in the horizontal direction. Trimming is to remove the line force along the side of the plate glass by dividing the outer part.
- This cutting facility 1 is a combination of a short-side cutting device 2 at the left end in the figure, a central conversion device 3 and a long-side cutting device 4 at the right end.
- the rectangular glass sheet G is carried into the short side cutting device 2 from the left side in the drawing of the equipment 1 and its horizontal and vertical degrees are adjusted, and the front and rear edges, which are the short sides, are trimmed.
- the sheet is conveyed to the conversion device 3 where it is rotated by 90 ° around the center of the plate glass substantially in the plane of the plate glass.
- the bottom edge supported by the conveyor before rotation becomes the front edge or rear edge, and the front edge and rear edge before rotation. Are the top and bottom sides, respectively.
- the sheet is conveyed to the right long side cutting device 4 to adjust the horizontality and verticality, and the front and rear edges (upper and lower edges before conversion), which are long edges, are trimmed.
- the short side cutting device 2 and the long side cutting device 4 differ only in the trimming length, and basically have the same configuration.
- the plate glass G is transported with its bottom supported by the belt conveyors 5, 6, and 7 of the devices 2, 3, and 4, respectively.
- the heights of the conveyor surfaces of the belt conveyors 5, 6, and 7 of all devices 2, 3, and 4 are the same.
- a known conveyor such as a roller conveyor can be adopted.
- Each device 2, 3, 4 is provided with fluid guides 8, 9, 10 for supporting the surface of the sheet glass G in a non-contact manner on one side along the conveying direction of the conveyor. .
- FIG. 2 is a view taken along line II-II in FIG. Short side as shown in Figure 1
- the cutting device 2 is provided with a pair of left and right dividing units 11 and 12 for dividing the rear edge and the front edge of the glass sheet G.
- Fluid guides 8 a and 8 b are attached to the left and right sides of each of the cutting units 11 and 12.
- These fluid guides 8, 9, and 10 are composed of a plurality of guide members 13 that extend in the horizontal direction at predetermined intervals in the vertical direction. As shown in the drawing, a plurality of guide members 13 are arranged like comb teeth. Between the two cutting units 11 and 12, the fluid guide (left fluid guide) 8a of the left cutting unit 11 and the right cutting unit 12 are arranged. The fluid guide (right fluid guide) 8b is mated. That is, the guide member 13 of one fluid guide enters the gap 13a between the guide members 13 of the other fluid guide.
- the left cutting unit 11 is movable in the direction of the plate glass pass line L by a predetermined stroke.
- This is a configuration for changing the cutting position according to the size of the plate glass to be cut.
- the cutting unit 12 on the right side as well as the left side may be configured to be movable, but when the glass plate loaded from the left end in the figure is positioned in the cutting device 4, the front end side is used because it is performed at the front end. It is easier to control by fixing the right dividing unit 12 to be divided. In this way, when one of the dividing units 11 is movable, when the dividing unit 11 moves, the left fluid guide 8a and the right fluid guide 8b are relatively displaced.
- the fluid guides 8a and 8b have a comb-teeth shape in which they are squeezed in a predetermined range, and therefore the fluid guide continues without causing the missing portion along the sheet glass conveyance path. Being done!
- the fluid of the transport device is similar to the above.
- the guide may also be formed in a comb-like shape so as to mate with the comb-like fluid guide 8a on the left side of the left dividing unit 11 as shown in the figure. Then, even if the left parting unit 11 moves in the pass line L direction, the fluid guide is not interrupted with the loading device.
- a large number of fluid ejection holes (not shown) for applying a supporting fluid pressure toward the surface of the plate glass G are formed.
- dry air is used as the fluid ejected from the fluid ejection holes.
- a number of fluid suction holes and fluid suction grooves are arranged on the guide plate in balance with the arrangement of the fluid ejection holes. Is preferred. This is because the gas jetted between the guide plate and the plate glass can be appropriately released, so that the jet of fluid can be more uniformly applied to the surface of the plate glass.
- a liquid such as water may be used as the guide fluid instead of dry air.
- a porous fluid guide that oozes water on the guide surface using a porous material may be installed.
- the surface tension of the water for the guide makes the gap between the porous fluid guide and the plate glass a liquid layer with a certain thickness, and the plate glass can be supported in a non-contact state with the structure. it can.
- a liquid as a guide fluid, it is possible to remove cullet particles and other dusts more effectively with a flat glass force.
- the surface tension causes the plate glass to be adsorbed, so that the cutting device can be made vertical.
- Both split units 11 and 12 are basically the same except for a part. The difference is that one is symmetrical with respect to the other (mirror image relationship) and that the left dividing unit 11 is provided with a drive and a guide rail for moving in the direction of the pass line L as described above. is there. Therefore, the description of only the left dividing unit 11 can also serve as the description of the right dividing unit 12.
- Alignment pins 24 are disposed at the lower ends of both the dividing units 11 and 12, respectively.
- the pair of alignment pins 24 is for adjusting the verticality of the glass sheet G when the glass sheet G is scribed and divided.
- the cutting unit 11 includes a clamp 15 that holds the plate glass G from both sides thereof, and a marking line forming machine that forms a marking line on the plate glass G in the vertical direction. 16 and a cutting machine 17 for cutting the glass sheet G also with the above-mentioned scribing line force.
- both the left and right cutting units 11 and 12 are arranged in the order of the clamp 15, the marking line forming machine 16, and the cutting machine 17 in the direction away from the side forces close to each other. This is a suitable arrangement for holding the inner side slightly from the front and rear edges of the glass sheet by both the left and right clamps 15 and simultaneously scribing and dividing the outer sides of both holding parts.
- the clamp 15 adjacent to the scribing line forming machine 16 is for gripping one side portion of the scribing blade 18 in the plate glass (the inner side of the plate glass G).
- the clamp 15 has a clamp support 20 and a clamp member 21.
- Clamp support 20 The plate glass G is disposed on the side opposite to the scribing blade 18, and the clamp member 21 is disposed on the scribing blade 18 side.
- An after-mentioned scribing support 19 is removably attached to the clamp support 20.
- the clamp support 20 and the clamp member 21 are fixed by sandwiching the glass sheet G from both sides.
- FIG. 4 shows a state in which the scribing blade 18 is in contact with the glass sheet G.
- the scribing support 19 is arranged on the opposite side of the scribing blade 18 with the plate glass G interposed therebetween so as to face the scribing blade 18.
- the side surfaces of the scribing support 19 and the clamp support 20 are close to each other.
- the scribing support 19 has a length that covers the vertical movement distance of the scribing blade 18, and a plurality of locations along the vertical direction are removably attached to the clamp support 20 by the arm 19a. Yes. This is because the glass sheet G is retracted backward when the glass sheet G is divided.
- the clamp member 21 clamps the plate glass G with the clamp support 20 by advancing a pressing bar 22 described later.
- the scribing blade 18 is moved from the lower end to the upper end of the glass sheet G, and a dividing marking line is formed on the glass sheet G.
- the scribing blade 18 is moved with the plate glass G sandwiched between the scribing support 19.
- the scribing blade 18 also abuts the side force opposite to the fluid guide 8 against the plate glass G to form a scribing line. By doing so, the plate glass is prevented from being carelessly divided.
- FIG. 7 shows details of the clamp member 21.
- Each clamp member 21 has a pressing bar 22 for sandwiching the plate glass G with the clamp support base 20, and a push bar 22 for pushing the plate glass G toward the clamp support base 20 (toward the plate glass G) to sandwich the plate glass G.
- a pressing force drive unit 23 for driving the plate glass G toward the clamp support base 20 (toward the plate glass G) to sandwich the plate glass G.
- the plate glass G is gripped by the clamp 15, and the scribing blade 18 moves up and down along the proximity of the portion pressed by the pressing bar 22, thereby forming a dividing marking line on the plate glass G.
- the scribing blade 18 moves backward.
- the scribing support 19 is retracted backward to avoid interference with the dividing bar 25 that advances when the plate glass G is divided.
- the verticality of the glass sheet G is adjusted by the alignment pin 24 (see FIG. 1).
- Divider 17 presses the sheet glass A dividing bar 25 as a pressing member for performing the above operation and a driving device 26 for moving the dividing bar 25 in a direction perpendicular to the pass line L are provided.
- the dividing bar 25 is a long member extending vertically, and is arranged in parallel to the surface of the sheet glass being conveyed.
- the dividing bar 25 extends in parallel with the vertical track of the scribing blade 18, the pressing bar 22 of the clamp member 21, and the clamp support base 20.
- the rod of the electric cylinder 26a of the drive device 26 is connected to the dividing bar 25 via the arm 25a.
- the driving device 26 is attached to the upper and lower portions of the dividing bar 25, respectively.
- scribing support base 19 at the position facing scribing blade 18 at the time of scribing is used when cutting bar 25 advances. Evacuate to avoid interference.
- the clamp 15, that is, the clamp member 21 and the clamp support base 20 still hold the glass sheet G.
- the cutting bar 25 is moved to the site where the scribing support 19 is retracted while pressing the glass sheet G.
- the plate glass G can be divided by passing through a part close to the clamp support 20 after the cutting bar 25 has been retracted.
- the cutting machine 17 is installed on the opposite side of the fluid guide 8 with the nos line L interposed therebetween. Therefore, when dividing, the dividing bar 25 forms a marking line of the sheet glass G and pushes the surface of the sheet glass G, but the fluid guide 8 applies fluid pressure to the surface of the sheet glass opposite to the dividing bar 25! / Because it swells (acts on the surface of the plate glass opposite to the surface where the marking line is formed), it prevents the plate glass from being inadvertently broken due to reasons other than pressing of the dividing bar 25 be able to.
- the dividing units 11 and 12 configured as described above form trimming marking lines formed along the front and rear sides of the sheet glass G as follows, and this marking line force is also applied to the sheet glass. G can be divided.
- the left dividing unit 11 moves according to the long side size of the sheet glass G being conveyed.
- the conveyed glass sheet G is positioned by positioning sensors 27 and 28 so that the front end thereof corresponds to the downstream right dividing unit 12.
- both alignment pins 24 are raised so that the bottom of the glass sheet G is in a horizontal state perpendicular to the vertical trajectory of the scribing blade 18. To do.
- the marking blade 18 is retracted, and the marking support base 19 is also pivoted backward and retracted.
- the dividing bars 22 of both the dividing units press the outside of the marking lines near both front and rear ends to divide (trim).
- the divided trim part falls down and is removed.
- a trim container (not shown) is disposed below.
- the alignment pins 24 are lowered to the initial standby position, and the sheet glass G is placed on the belt conveyor 5. Then, the glass sheet G is conveyed to the conversion device 3 on the right. This is because the plate glass G is rotated by 90 ° in the plane and then sent to the long edge cutting device 4.
- the cleaning brushes 34 disposed in the respective cutting units 11 and 12 are connected to the pressing bars of the cutting bar 25 and the clamp member 21. While touching the 22 and clamp support 20, their upper end forces also move to the lower end, and these 25, 22 and 20 forces also remove cullet particles.
- a conversion device 3 is shown in FIGS.
- the conversion device 3 includes a conversion unit 29 for rotating the glass sheet G in its plane.
- the conversion unit 29 includes a rotary table 30 whose outer shape is generally circular, and an engagement member 31 that engages and supports two orthogonal sides so that the plate glass G is stationary on the rotary table 30.
- the fluid guide 9 is provided on both the left and right sides of the rotary table 30 and a rotary drive 32 (see FIG. 10) for rotating the rotary table 30.
- the rotary table 30 is not limited to a circular shape.
- the rotation output shaft of the rotary drive machine 32 is connected to the center RC of the rotary table 30. This is because the rotary table 30 is rotated around its center RC.
- Fluid guide 9 is divided into two parts Like the fluid guides 8 and 10 in the devices 2 and 4, the fluid guides 8 and 10 are composed of a plurality of guide members 13 extending in the horizontal direction with a predetermined interval in the vertical direction.
- a fluid ejection hole 14 is formed in the guide member 13.
- a fluid guide 35 having a fluid ejection hole 14 is also provided on the surface of the rotary table 30.
- Two sets of the engaging members 31 are arranged on the rotary table 30, and are linearly movable in a notch passage 33 formed in a direction perpendicular to the rotary table 30.
- the engaging member 31 protrudes above the fluid guide 35 on the surface of the rotary table 30 and engages with the glass sheet G (indicated by a two-dot chain line in FIG. 10), and below the surface of the fluid guide 35. It is configured to be able to project and retract to a retracted position (shown by a solid line in FIG. 10) for retracting and releasing the engagement with the glass sheet G.
- both engaging members 31 come close to the rotational center RC from the outside of the rotary table 30 and have a central RC force in order to make the center of the engaged plate glass G substantially coincide with the rotational center RC of the rotary table 30. It can be moved in the direction of separation.
- the center of the plate glass G is positioned after being positioned at the rotation center RC of the turntable 30, the plate glass G can be rotated around the center.
- the conversion device 3 can be configured compactly.
- the engaging member 31 is at the outermost position of the notch passage 33 while the sheet glass G is being conveyed by the belt conveyor 6. Then, it moves toward the rotation center RC of the turntable 30 in order to engage the plate glass G that has been carried in and position it on the rotation center RC of the turntable 30. Then, the rotary table 30 rotates 90 ° clockwise in FIG. Then, the front edge of the plate glass G at the time of loading becomes the bottom edge, and the bottom edge becomes the rear edge. In this state, both engaging members 31 move outward of the rotary table 30. The plate glass G is placed on the belt conveyor 6 and conveyed to the long side cutting device 4 (see Fig. 1) on the right.
- the long side cutting device 4 differs from the short side cutting device 2 only in the length of trimming the plate glass G, and basically has the same configuration as described above. Except for the differences, the detailed explanation is omitted.
- the long line cutting device 4 pass line method Since the width in the direction only needs to be a size that can cover the short sides of various plate glasses, it is made smaller than the short side cutting device 2 that is loaded so that the long side is in the transport direction. Of course, in consideration of the possibility of changing the cutting order of the short side and the long side, the width dimension of the long side cutting device 4 may be the same as that of the short side cutting device 2.
- the short side cutting device 2 and the long side cutting device 4 have the same installation range in the upper and lower directions of the fluid guides 8 and 10.
- the short side of the glass sheet G is in the vertical direction, so that the vertical direction of the fluid guide 8 is longer than in the long side cutting device 4 in which the long side is in the vertical direction.
- the installation range may be narrowed.
- the glass sheet G with the long side cut by the long side cutting device 4 is unloaded from the cutting equipment 1 and transported to a cleaning device or an inspection device (not shown).
- the belt conveyor 5 which is a supporting device in the both dividing devices 2 and 4,
- the belt portion may be retracted by tilting the belt portion so as to retract the belt from the plate glass pass line L. Due to the rugged construction, it is possible to easily remove, for example, plate glass that has become impossible to produce due to damage during the formation of the marking lines, without contaminating the transfer line and the cutting units 11, 12 with glass fragments. .
- the fluid guides 8, 9, and 10 are disposed only on one side of the sheet glass along the conveying direction of the plate glass, but the present invention is not limited to a configuration that works. In other words, it is also possible to arrange the fluid guides on both sides of the pass line along the conveying direction and convey the plate glass upright by means of the fluid pressure of both the fluid guides. In this way, the plate glass can be conveyed in a vertical state without being inclined.
- the fluid guide in each dividing unit 2, 4, the fluid guide must be installed only on one side for the arrangement of the dividing unit! /, There is a range.
- the short-side cutting device 2 is arranged upstream of the conversion device 3 and the long-side cutting device 4 is arranged downstream, but this is limited to a construction that makes money. Not.
- the positions of the short side cutting device 2 and the long side cutting device 4 may be reversed.
- one cutting device And one conversion device may be combined. In this case, after cutting one of the long side or the short side of the plate glass with a cutting device, the plate glass is transported to the conversion device, rotated 90 °, and then returned to the cutting device to cut the other side. This increases the takt time but shortens the equipment length.
- a plate glass is exemplified as the object to be processed, but the present invention is not limited to the plate glass.
- various plate materials such as a plate material made of rare metal or silicon, a plate material for a flat display, and the like can be processed.
- the plate material can be scribed and divided in a short time without causing deterioration in quality, and such equipment is configured compactly. be able to.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20060756923 EP1886783B1 (en) | 2005-06-02 | 2006-06-02 | Plate material cutting unit, cutting device having the cutting unit, and cutting facility having the cutting device |
US11/921,404 US7878381B2 (en) | 2005-06-02 | 2006-06-02 | Plate material cutting unit, plate material cutting apparatus equipped with the plate material cutting unit, and plate material cutting system equipped with the plate material cutting apparatus |
KR1020077030762A KR101240681B1 (ko) | 2005-06-02 | 2006-06-02 | 판재의 분단 유닛, 이 분단 유닛을 갖는 분단 장치, 및 이분단 장치를 갖는 분단 설비 |
CN2006800196311A CN101203362B (zh) | 2005-06-02 | 2006-06-02 | 板材分割单元 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-162243 | 2005-06-02 | ||
JP2005162243A JP5058451B2 (ja) | 2005-06-02 | 2005-06-02 | 板材の分断ユニット、この分断ユニットを有する分断装置、および、この分断装置を有する分断設備 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006129798A1 true WO2006129798A1 (ja) | 2006-12-07 |
Family
ID=37481725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/311102 WO2006129798A1 (ja) | 2005-06-02 | 2006-06-02 | 板材の分断ユニット、この分断ユニットを有する分断装置、および、この分断装置を有する分断設備 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7878381B2 (ja) |
EP (1) | EP1886783B1 (ja) |
JP (1) | JP5058451B2 (ja) |
KR (1) | KR101240681B1 (ja) |
CN (2) | CN101203362B (ja) |
TW (1) | TWI391341B (ja) |
WO (1) | WO2006129798A1 (ja) |
Families Citing this family (22)
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EP2119679A1 (de) * | 2008-05-16 | 2009-11-18 | 3S Swiss Solar Systems AG | Verfahren zum Bearbeiten eines Laminats |
JP5284725B2 (ja) * | 2008-08-29 | 2013-09-11 | 三星ダイヤモンド工業株式会社 | 脆性材料ブレーク装置 |
JP5284726B2 (ja) * | 2008-08-29 | 2013-09-11 | 三星ダイヤモンド工業株式会社 | 脆性材料ブレーク装置 |
JP5167161B2 (ja) * | 2009-01-30 | 2013-03-21 | 三星ダイヤモンド工業株式会社 | 脆性材料基板のブレイク装置 |
JP5167160B2 (ja) * | 2009-01-30 | 2013-03-21 | 三星ダイヤモンド工業株式会社 | 脆性材料基板の搬送・分断装置 |
JP5310278B2 (ja) * | 2009-06-05 | 2013-10-09 | 三星ダイヤモンド工業株式会社 | ブレイクバー |
JP5281544B2 (ja) * | 2009-10-30 | 2013-09-04 | 三星ダイヤモンド工業株式会社 | ブレイク装置 |
JP5517695B2 (ja) * | 2010-03-29 | 2014-06-11 | 株式会社シライテック | 折割装置 |
JP5187366B2 (ja) * | 2010-08-31 | 2013-04-24 | 三星ダイヤモンド工業株式会社 | 基板ブレーク装置 |
JP5686291B2 (ja) * | 2011-03-04 | 2015-03-18 | 旭硝子株式会社 | 矩形板状物の切断装置及び製造方法 |
TWI486315B (zh) * | 2012-05-24 | 2015-06-01 | Kawasaki Heavy Ind Ltd | Sheet breaking device for sheet metal |
TWI492909B (zh) * | 2013-03-31 | 2015-07-21 | 平田機工股份有限公司 | 玻璃板切斷裝置及玻璃板切斷方法 |
CN103382082B (zh) * | 2013-07-11 | 2015-07-22 | 深圳市华星光电技术有限公司 | 垫片结构及使用该垫片结构的裂片装置 |
JP6357915B2 (ja) * | 2014-06-26 | 2018-07-18 | 三星ダイヤモンド工業株式会社 | スクライブ装置 |
KR20160123454A (ko) * | 2015-04-15 | 2016-10-26 | 주식회사 탑 엔지니어링 | 스크라이브 장치 |
CN105936092B (zh) * | 2016-06-21 | 2018-03-20 | 陈亚洲 | 可连续切割超薄石板材的生产设备 |
CN108019017B (zh) * | 2016-10-28 | 2023-10-20 | 北新集团建材股份有限公司 | 一种多功能矿棉板生产线 |
CN108015909B (zh) * | 2016-10-28 | 2020-03-27 | 北新集团建材股份有限公司 | 一种带有旋转装置的铣边设备 |
CN108372596B (zh) * | 2016-10-28 | 2023-08-15 | 北新集团建材股份有限公司 | 一种矿棉板输送设备 |
JP2018094664A (ja) * | 2016-12-12 | 2018-06-21 | 三星ダイヤモンド工業株式会社 | 端材除去装置 |
KR102067982B1 (ko) * | 2017-11-23 | 2020-01-20 | 주식회사 탑 엔지니어링 | 기판 절단 장치 |
CN110746101B (zh) * | 2019-11-14 | 2022-04-12 | 成都中光电科技有限公司 | 一种超薄液晶玻璃划线切割装置 |
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2005
- 2005-06-02 JP JP2005162243A patent/JP5058451B2/ja active Active
-
2006
- 2006-06-02 CN CN2006800196311A patent/CN101203362B/zh active Active
- 2006-06-02 WO PCT/JP2006/311102 patent/WO2006129798A1/ja active Application Filing
- 2006-06-02 EP EP20060756923 patent/EP1886783B1/en active Active
- 2006-06-02 KR KR1020077030762A patent/KR101240681B1/ko active IP Right Grant
- 2006-06-02 US US11/921,404 patent/US7878381B2/en active Active
- 2006-06-02 TW TW95119701A patent/TWI391341B/zh active
- 2006-06-02 CN CN201210450636.7A patent/CN103009488B/zh active Active
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JPH09124330A (ja) * | 1995-09-01 | 1997-05-13 | Asahi Glass Co Ltd | ガラス板の加工方法及び装置 |
JPH10338534A (ja) * | 1997-06-03 | 1998-12-22 | Toshiba Corp | スクライブ装置、ブレーク装置、ガラス切断装置およびスクライブ方法 |
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Title |
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See also references of EP1886783A4 |
Also Published As
Publication number | Publication date |
---|---|
JP2006334919A (ja) | 2006-12-14 |
CN103009488A (zh) | 2013-04-03 |
CN101203362B (zh) | 2012-12-19 |
TW200710050A (en) | 2007-03-16 |
EP1886783A1 (en) | 2008-02-13 |
CN103009488B (zh) | 2015-12-16 |
JP5058451B2 (ja) | 2012-10-24 |
US7878381B2 (en) | 2011-02-01 |
US20090126550A1 (en) | 2009-05-21 |
KR101240681B1 (ko) | 2013-03-07 |
EP1886783B1 (en) | 2013-08-21 |
KR20080017407A (ko) | 2008-02-26 |
TWI391341B (zh) | 2013-04-01 |
CN101203362A (zh) | 2008-06-18 |
EP1886783A4 (en) | 2011-04-13 |
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