CN1310811C - Apparatus and method for conveying curved glass sheets - Google Patents
Apparatus and method for conveying curved glass sheets Download PDFInfo
- Publication number
- CN1310811C CN1310811C CNB2004100315506A CN200410031550A CN1310811C CN 1310811 C CN1310811 C CN 1310811C CN B2004100315506 A CNB2004100315506 A CN B2004100315506A CN 200410031550 A CN200410031550 A CN 200410031550A CN 1310811 C CN1310811 C CN 1310811C
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- roller path
- dish type
- path unit
- glass sheets
- curved glass
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- 239000011521 glass Substances 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 54
- 238000011144 upstream manufacturing Methods 0.000 claims description 45
- 238000012546 transfer Methods 0.000 claims description 30
- 238000010791 quenching Methods 0.000 claims description 23
- 230000000171 quenching effect Effects 0.000 claims description 23
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000005571 horizontal transmission Effects 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 description 14
- 238000007664 blowing Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 101100272852 Clostridium botulinum (strain Langeland / NCTC 10281 / Type F) F gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/163—Drive means, clutches, gearing or drive speed control means
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/166—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for both flat and bent sheets or ribbons
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/189—Disc rollers
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- 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)
Abstract
An apparatus for conveying a curved glass sheet includes a disk roll conveyor and a roll conveyor set positioned downstream of the disk roll conveyor. The roll conveyor set has a plurality of roll conveyor units. In this apparatus, first and second adjusting devices are operable to provide the curved glass sheet with (a) a first conveyance route in which the disk roll conveyor and the roll conveyor set are in a horizontal position to provide a smooth horizontal conveyance surface or (b) a second conveyance route in which the disk roll conveyor is in a downward position and in which at least one roll conveyor unit at a downstream side of the roll conveyor set is in an upward position to provide a continuous concave conveyance surface.
Description
Technical field
The present invention relates to a kind of being used in the equipment and the method that transmit curved glass sheets than short range, described curved glass sheets has simple curvature of two dimension or three dimensional space curvature.
Background technology
Existing some kinds are used for curved glass sheets, such as the method for automobile window glass.In one approach, glass board is heated to deliquescing, and by in mould, making that by gravity heated glass board is sagging and crooked.In another method, glass board is heated, and suppresses with compacting tool set subsequently.Also having a kind of method is with glass board heating, and floats on the siege of kiln and be bent when transmitting.More particularly, when glass board transmits on a series of sieges along direction of transfer, spray high-temperature gas towards glass board, thereby glass board is floated on siege.The upper surface of siege becomes bending along the plane perpendicular to direction of transfer.Glass board is heated by described high-temperature gas thus, and by gravity is progressively sagging, and according to the curvature bending of siege upper surface.In subsequent step, crooked glass board carries out quenching in quenching device.On the other hand, glass board can be transmitted by a series of rollers in the kiln, and according to the curvature bending of roller.This method can be called " furnace roller bending method ".Make in this way and will be determined according to the curved glass sheets size and the curvature of manufacturing.
In the method for using the kiln siege (below be called the siege bending method), must in same kiln, make the glass board of simple curvature and the glass board of the curvature of space, the former is along the direction bending perpendicular to direction of transfer, and the latter also will have curvature along direction of transfer.In order to keep the high productivity of this siege bending method, preferably have such production technology, it can realize the quick change of production technology when the type of conversion glass board.
Known have the some kinds of equipment that are used to transmit curvature of space glass board (referring to US Patent 3409422, corresponding to the bulletin 49-10331 of Japan's unexamined patent; US Patent 4540426 is corresponding to Japanese unexamined patent bulletin 60-86042; And US Patent 6014873, corresponding to Japanese unexamined patent bulletin 5-9037).What describe in these bulletins is that glass board is bent to the curvature of space at them when transmitting continuously, and after cooling, utilizes equipment that the glass board of the curvature of space is sent to subsequent step.
Disclosedly in US Patent 3409422 be because glass board transmits downwards when they are crossed siege and pass quenching device, so curvature of space glass board be transferred to the height of conveyor rollers will inevitably step-down.Thus, as long as adopt the conventional production lines of siege bending method, so just must use the raise height of glass board of bont.But this bulletin does not specifically describe the connecting gear that is used for after quenching device curvature of space glass board being transferred to from lower position the high position.
US Patent 4540426 discloses a kind of equipment that is used for upwards transmitting glass board.In transport process, glass board is clamped between backing roll and the niproll.The mechanism that this equipment must be equipped with the two opposed conveyor rollers of row and be used to regulate and keep distance between per two opposed roll.
US Patent 6014873 discloses a kind of equipment that is used to transmit curvature of space glass board.In this equipment, there is a dish type roller path to be connected by this way on the position in quenching device downstream, promptly downward-sloping and towards a side perk.Along with curvature of space glass board transmits on the dish type roller path, their position fades to level attitude from the perk position.Then, glass board is transferred on the acclivitous belt conveyer, and transfers to subsequently on the post-processing horizontal belt conveyer again.But, when the height of the end, upstream that goes out open height and post-processing horizontal belt conveyer of quenching device has notable difference, be difficult to transmit curved glass sheets reposefully with this equipment.In order to prevent the generation of this difficulty, the siege gradient that makes progress is done greatlyyer in this bulletin.
Existing two applications that relate to the kiln siege, the transmission that is used to shorten the glass board with simple curvature changes the transmission of the glass board with curvature of space into or the opposite required time of situation (is announced 2002/0148254 A1 referring to U.S. Patent application, corresponding to Japanese unexamined patent bulletin 2002-316828; Announce 2003/0110801 A1 with U.S. Patent application, corresponding to Japanese unexamined patent bulletin 2003-226532).
Summary of the invention
In aforementioned siege bending method and furnace roller bending method, glass board they along horizontal direction when upstream side is sent to the downstream, be bent continuously.Therefore, the bending machining efficient of these methods is very high, and has the low quantity-produced remarkable advantage of the cost of reaching.But the equipment that utilizes this bending method is not to be easy to transmit curved glass sheets.
In the process of production curvature of space glass board, the curved glass sheets that leaves terminal siege or furnace roller is transmitted downwards.Therefore, quenching device subsequently will be designed to have down-hill path.In this case, compare with the curved glass sheets of simple curvature, the curvature of space curved glass sheets that leaves quenching device then is in lower height.Therefore, must improve the height of curvature of space glass board, to be easy to carry out subsequent step.Alternately producing with same manufacturing line under the situation of simple curvature glass board and curvature of space glass board, the outlet of quenching device and the transfer path between the subsequent step are necessary for horizontal transmission route (first transmits route), or basic V table concave surface transmits route (second transmits route), the former is used to transmit the glass board of simple curvature, and the latter is used to transmit the glass board of the curvature of space.In other words, when production model when the mode converting of producing simple curvature glass board becomes the pattern of production curvature of space glass board or situation opposite, must change described transmission route.And when V-arrangement concave surface transmission route had following abrupt slope and last abrupt slope, curved glass sheets can perhaps be stuck in conveyer middle (especially in V-arrangement bottom boundary position) from landing on the conveyer, thereby reduces transfer rate.
Therefore, the purpose of this invention is to provide a kind of equipment and method that is used to transmit curved glass sheets,, produce glass board with different curvature so that simplify and be easy to change operation.
The invention provides a kind of equipment that is used to transmit curved glass sheets, this equipment comprises: the dish type roller path, and it has, and (a) is a plurality of to be used to transmit the disk-shaped roll of described curved glass sheets and (b) the supported conveyor frame thereon of described disk-shaped roll; Be used to regulate the transmission plane height of this dish type roller path and first control apparatus of leaning angle, this first control apparatus has lifting mechanism and two carriages, and described two carriages can be moved up and down by the effect of lifting mechanism; And the roller path group that is positioned at described dish type roller path downstream, this roller path group has a plurality of roller paths unit, each roller path unit has that (a) is a plurality of to be used to transmit the roller of described curved glass sheets and (b) to be used to regulate the transmission plane height of each unit and second control apparatus of leaning angle, described second control apparatus has four carriages, and each carriage is independently by scalable about the lifting mechanism; Wherein, the conveyor frame of dish type roller path side and downstream at its upstream is supported on respectively on two carriages of first control apparatus, makes the dish type roller path have level or downward position; Wherein, each roller path unit is supported on four carriages of second setting device respectively at its four corner parts; Wherein, described first and second control apparatuss operationally provide (a) first to transmit route to curved glass sheets or (b) second transmit route; Transmit in the route first, described dish type roller path and each roller path unit all are horizontal, to form the level and smooth horizontal transmission face that extends to the downstream end of described roller path group from the end, upstream of described dish type roller path; Transmit in the route second, described dish type roller path is in to upper/lower positions, and be in upwards position at least one roller path unit in the downstream of described roller path group, to form the continuous spill transmission plane that extends to described roller path group downstream end from end, described dish type roller path upstream.
The invention provides a kind of method that is used to adopt aforementioned device transmission curved glass sheets.This method comprises the steps:
(a) described first and second control apparatuss of operation so that provide first to transmit route when curved glass sheets has two-dimensional curvature, perhaps provide second to transmit route when curved glass sheets has three dimensional curvature; With
(b) on the described first or second transmission route, transmit curved glass sheets.
Description of drawings
Fig. 1 is a schematic side view, and transmission apparatus of the present invention is shown, and wherein provides second to transmit route;
Fig. 2 is a cross-sectional schematic, illustrates along dish type roller path in the described equipment of getting perpendicular to laterally cuing open of direction of transfer;
Fig. 3 is an enlarged side view, and described dish type roller path is shown;
Fig. 4 is the view that is similar to Fig. 2, but roller path unit in the described equipment is shown;
Fig. 5 is the schematic side view of amplifying, and illustrates second and three-roller type conveyer unit;
Fig. 6 is the schematic side view of amplifying, and illustrates second and transmits basic V-arrangement bottom boundary F in the route; And
Fig. 7 is a schematic side view, illustrates first and second and transmits dish type roller path and each roller path unit configuration status separately in the route.
The specific embodiment
Herein, the glass board with curvature of space is defined as the glass board of 3D shape, particularly carries out bending with respect to X-axis and Y direction with required radius of curvature according to rectangular coordinate system, and forms convex surface along Z-direction thus.The glass board that forms local tubular with respect to a direction simple bending is called the glass board with simple curvature.In addition, the direction all sent a production lines with respect to glass board of term " upstream " and " downstream " defines.
Herein, " horizontal transmission direction " refers to upstream end the horizontal direction (referring to Fig. 1) that towards subsequent step horizontal fixed roller path 10 transmit of curved glass sheets from dish type roller path 16.On the contrary, " direction of transfer " is the actual direction of curved glass sheets along dish type roller path or each roller path unit aftermentioned transmission plane transmission.Therefore, with regard to the first transmission route, described direction of transfer is identical with the horizontal transmission direction.On the contrary, with regard to the second transmission route, described direction of transfer is defined as along this second transmission route, and it is different from the horizontal transmission direction.
Herein, " transmission plane " of dish type roller path or each roller path unit can refer to and be placed in the dish type roller path on the disk-shaped roll or the bottom surface of virtual flat board on each roller path unit central roll.The V-arrangement bottom boundary of second route refers to this and second transmits the border between the descending and upward slope in route.Utilize disk-shaped roll in the dish type roller path and the roller in each roller path unit that a smooth transmission plane can independently be provided, described roller adjusting to a line, and fixing rotatably, thereby constitute integral type straight line conveyer with a smooth transmission plane by framework.Therefore, as this paper back is described, can provide continuous spill transmission plane to the second transmission route by suitably regulating first and second control apparatuss.
Equally,, make dish type roller path and roller path unit have separately level attitude, can transmit route to first level and smooth horizontal transmission face is provided by suitably regulating first and second control apparatuss.We can say that the border of roller path group between two adjacent roller path unit of being made up of the roller path unit has flexible structure.If the type according to curved glass sheets transmits automatic conversion operations between the route at first and second, then will become is easy to form special transmission route, and this transmission route is exclusively used in a kind of curved glass sheets with special curvatures.In addition, this equipment will be become be easy to carry out attended operation, and can provide suitable transmission route, in this route, even quenching device (being arranged in the upstream of dish type roller path just) go out the height that open height obviously is different from subsequent step horizontal fixed roller path (being positioned at the downstream of roller path group just), the glass board of the curvature of space also is difficult to take place stuck phenomenon.
The dish type roller path has a plurality of disk-shaped rolls (each all covers one deck heat stable resin).These disk-shaped rolls are aimed on the Transverse plane perpendicular to the curved glass sheets direction of transfer, thereby form many rows (such as be 16 rows in Fig. 3), and aim on direction of transfer, thereby form multiple row (such as be 5 row in Fig. 2).The disk-shaped roll rotation that becomes a row to aim at is supported on the vertical plate of disk-shaped roll unit, so that have preset distance between two adjacent disk-shaped rolls.In other words, two adjacent row's disk-shaped rolls leave mutually, make to have preset distance (referring to Fig. 3).The disk-shaped roll unit has a plurality of vertical plates (its number is corresponding to the columns of disk-shaped roll) that extend along direction of transfer, makes to have certain distance (referring to Fig. 2) between two adjacent plates.
In the dish type roller path, each disk-shaped roll all fully separates with its disk-shaped roll on every side.Therefore, when curved glass sheets is leaving that quenching device is accidental to break, the fragment of curved glass sheets is scattering on the ground 15 immediately.Each disk-shaped roll all covers one deck heat stable resin at its periphery, and respectively arranging disk-shaped roll all is set on the described Transverse plane, so that make their summit consistent with the convex surface intrinsic curve, this convex surface intrinsic curve corresponds essentially to the bottom profile (referring to Fig. 2) of curved glass sheets.Therefore, between disk-shaped roll and curved glass sheets, can have very big area of contact and very big friction drag.In this case, can prevent that curved glass sheets from transmitting landing on the descending of route from second.And, also can utilize described disk-shaped roll more efficiently the curved glass sheets in downstream to be moved to first (end, upstream) roller path unit area (above the first roll-type supply unit) from dish type roller path zone (above the dish type roller path).
The dish type roller path is arranged on the framework, and has downward gradient by the height in this framework downstream is set up to being lower than the height of this framework upstream side, described dish type roller path can being adjusted to.The arrangement for adjusting height that constitutes at disk-shaped roll conveyer upstream side is along the described S. A. that laterally has.This S. A. is equipped with mechanism, is used for rotating by this way described framework, promptly along with the height in described framework downstream descends, makes this framework run-off the straight.Thus, can be easy to utilize the aforementioned control apparatus (first control apparatus) of disk-shaped roll conveyer that the transmission plane leaning angle of disk-shaped roll conveyer is regulated.
Have under the new glass plate situation that is limited to different curvature on the Transverse plane in production, preferably suitably change the vertex position of respectively arranging disk-shaped roll, so that make the summit of new location also consistent with new convex surface intrinsic curve, this convex surface intrinsic curve corresponds essentially to the bottom surface of described new glass plate.In the process that curved glass sheets transmits in kiln and quenching device, they are all towards the messenger chain inclination that is used to transmit this curved glass sheets.Therefore, in view of this inclination, the vertex position of disk-shaped roll will suitably be set.Disk-shaped roll conveyer with respect to the horizontal plane leaning angle on Transverse plane is only regulated with the vertex position of disk-shaped roll.The framework of dish type roller path remains horizontality on Transverse plane.
The roller path group is arranged on the downstream of dish type roller path just, so that curved glass sheets is sent to roller path group one side from dish type roller path one side reposefully.The roller path group is formed (such as be 5 unit in Fig. 1) by a plurality of roller paths unit, and the border F between per two adjacent roller path unit is flexible.The roller path unit is contained in its entirety within on their frameworks separately.Can regulate the height of four corner parts of each framework with arrangement for adjusting height (second control apparatus) independently.A roller in each roller path unit also is used as the S. A. of described framework.Therefore, when changing the roller path unit with respect to the leaning angle of horizontal transmission direction by the height of regulating four corner parts, the roller path unit will rotate around S. A..Be easy to and regulate the transmission plane leaning angle of each roller path unit by aforementioned height and angle regulator (second control apparatus).
In curved glass sheets (having the simple curvature or the curvature of space) process of production different curvature, be easy to and change between the second transmission route at (a) first transmission route and (b) by suitably operating first and second control apparatuss, transmit in the route first, dish type roller path and each roller path unit all are horizontal, and transmit in the route second, the dish type roller path is in to upper/lower positions, and at least one (preferably at least two) are in upwards position in the roller path unit in roller path group downstream, to form the continuous spill transmission plane that extends to roller path group downstream end from end, dish type roller path upstream, just the V-arrangement concave surface transmits route (referring to Fig. 1).Transmit in the route second, all roller path unit settings are had upwards position such as choosing wantonly.In this case, only become descending with the dish type roller conveyor mechanism.As other example (referring to Fig. 1 and 7), only can choose wantonly roller path unit, end, upstream (first) set and have, and remaining roller path unit, downstream set have upwards position to upper/lower positions.In this case, only constitute descending with the dish type roller path and the first roller path unit.If the first and second relevant position altitude informations that transmit routes are recorded in the memory device in first and second control apparatuss in advance, can excite actuator (such as lifting screw) according to the data of record so, finish aforementioned conversion automatically apace.
According to the present invention, can regulate the leaning angle of transmission plane by the corresponding height that suitably changes four corner parts in each roller path unit.Therefore, can transmit route to second such transmission plane is provided, wherein adjacent roller path unit one-tenth positioned opposite to each other has continuous substantially border (referring to Fig. 1) between them.In this case, can transmit curved glass sheets in quick and stable ground.In addition, at each border F (referring to Fig. 1), by having small difference between the leaning angle (with respect to the horizontal plane) that makes two adjacent roller path unit in descending or the upward slope, perhaps by having small difference between the leaning angle (with respect to the horizontal plane) that makes dish type roller path and the first roller path unit in the descending, but except the V-arrangement bottom boundary F, can form the second transmission route that can transmit curved glass sheets fast.In other words, can be such as transmitting route by making the interior angle that limits between two adjacent roller path unit form this second near 180 degree.Described difference can be 7 the degree or littler, preferably 6 the degree or littler, more preferably 5 the degree or still less.In other words, the interior angle that between two adjacent roller path unit, limits, perhaps the interior angle that limits between the dish type roller path and the first roller path unit can be 173 degree or bigger, preferably 174 the degree or bigger, more preferably 175 the degree or bigger.Dish type roller path or each roller path unit along the length of direction of transfer preferably are at least half that common manufacturing has curvature of space glass board length.
As previously mentioned, have can be in the flexible structure of border F between two adjacent roll-type supply units for the roller path group.On the contrary, the dish type roller path does not have this bendable structure.If be provided with this bendable structure, this dish type roller conveyor mechanism will be too complicated so.
Each height of arranging disk-shaped roll will be adjusted to and make the summit separately of respectively arranging disk-shaped roll consistent with the convex surface intrinsic curve, and this convex surface intrinsic curve corresponds essentially to the bottom profile (referring to Fig. 2) of curved glass sheets.This intrinsic curve is a side (messenger chain side) inclination certain angle on Transverse plane, and described angle is such as being about 3 degree to being about 5 degree.Therefore, at least two roller path unit near the dish type roller path are configured to make the roll shaft of described at least two roller path unit equally towards described lopsidedness.These rollers are supported by its load carrier rotation, so that moved downstream by the upstream end rollers in the roller unit of end, upstream, make these rollers have the angle that progressively is decreased to horizontal surface.At least described tilting roller is shaped on disc-shaped flange at its longitudinal end, is used to support the end face of curved glass sheets.Therefore, curved glass sheets in transport process by with the contacting and form enough friction force of disc-shaped flange with the contacting of cylindrical first type surface of each roller.Thereby curved glass sheets can transmit downward or upward and can landing.
Referring to figs. 1 through 7, will be described in detail transmission apparatus of the present invention below.
As can be seen from fig. 1, transmit route by between the outlet of quenching device 2 and the horizontal fixed roller path 10 in the subsequent step, setting second, can utilize described equipment to transmit the glass board 16 of the curvature of space fast.This equipment can transmit route from second and be converted to the first transmission route easily and apace by regulating height and the leaning angle of each dish type roller path 3 and first to the 5th roller path unit 5-9, and vice versa.In fact, curvature of space glass board 16 moves down from the outlet of following blowing engine 12 on dish type roller path 3, then be transferred to 5 areas, the first roller path unit in the roller path group 4, pass through 6-9 area, second to the 5th conveyer unit subsequently successively, and finally be transferred on the horizontal fixed roller path 10.
As seeing from Fig. 2 and 3, dish type roller path 3 has two camshafts 23 across conveyor frame 28 stretching, extensions, bottom surface and the diaphragm plate that is fixed on respective cams 22 applyings on each camshaft 23 (constituting disk-shaped roll unit 21), and the disk-shaped roll 13 that becomes row.Along direction of transfer, each row disk-shaped roll 13 (referring to Fig. 3) is rotated and is supported in the disk-shaped roll unit 21 on the corresponding diaphragm plate.Each cam 22 all is polyhedron-shaped (polygon-shaped).First to the 5th cam 22 all is arranged on each camshaft 23, so that transversely have preset distance between two adjacent cams 23.Distance setting between each edge surface of the axis of camshaft 23 and each cam 22 is a particular distance.Therefore, can by such mode suitably rotating cam axle 23 with the height setting of each diaphragm plate in the disk-shaped roll unit 21 at special height, promptly select special row's cam edge surface to support corresponding diaphragm plate.That is to say, can suitably each apex height of arranging disk-shaped roll 13 be set in special height.
As can be seen from fig. 3, side and downstream are supported on two cams 22 (along direction of transfer adjusting to a line) with same size and shape each diaphragm plate at its upstream in the disk-shaped roll unit 21.These two cams 22 are fixed on two camshafts 23, so that on the equal angular position of these two camshafts 23, make distance between a camshaft axis and the respective cams edge surface equal distance between another camshaft axis and the respective cams edge surface.In this case, along direction of transfer, each row disk-shaped roll 13 all with camshaft 23 or conveyor frame 28 spaced at equal intervals.In addition, each arranges cam 22 all can make the respective vertices of respectively arranging disk-shaped roll 13 consistent with the convex surface intrinsic curve, wherein described cam 22 numbers of She Zhiing (being 5 in Fig. 2) are identical with the number of diaphragm plate in the disk-shaped roll unit 21, and described convex surface intrinsic curve corresponds essentially to the bottom profile of curved glass sheets on the predetermined angular position of each camshaft 23.By the angle position of two camshafts 23 of synchronous change, can form the various various convex surface intrinsic curves that are exclusively used in special curved glass sheets.
Do not illustrate although give in the accompanying drawings, each diaphragm plate all is shaped on a plurality of U-shaped groovings (having a determining deviation) in the disk-shaped roll unit 21, and these U-shaped groovings extend towards end face from the bottom surface of each diaphragm plate, and an axle transversely runs through row's grooving.In addition, each all passes a plurality of pipes, and the width of these pipes is all greater than the width of described groove, and its axial length can make each diaphragm plate be fitted between two adjacent tubes.Therefore, the number of pipe is Duoed one than the number of diaphragm plate.By transversely being clamped together from the outside with described axle, pipe and diaphragm plate, can be so that the disk-shaped roll unit becomes an integral type rigid body.Although anchor clamps do not give in the accompanying drawings and illustrating, it is installed on the conveyor frame 28 of dish type roller path 3.Therefore, when carrying out aforementioned clamping, disk-shaped roll unit 21 also is fixed on the conveyor frame 28.
Unclamp anchor clamps, the diaphragm plate in the disk-shaped roll unit 21 can upper and lowerly move, and makes described axle can be in the U-shaped grooving.Under this situation, can regulate the height of diaphragm plate as described as follows.At first, the disk-shaped roll unit 21 (with described axle) that utilizes jack (not shown in the accompanying drawings) to move up and fit with the end face of cam 22 is so that make disk-shaped roll unit 21 break away from cam 22.Under this situation, rotating cam axle 23 selects to have the predetermined end face of desired height.In this manner, can choose the special apex height of disk-shaped roll 13, it forms spirogyrate envelope of surfaces line thus corresponding to certain glass curvature, this convex surface intrinsic curve is a side (messenger chain side) inclination certain angle on Transverse plane, and described angle is such as being about 3 degree to being about 5 degree.
Fig. 3 illustrates the lateral plan of dish type roller path 3.Be used to regulate the height of dish type roller path 3 and first control apparatus of leaning angle has following structure.As seeing from Fig. 2 and 3, whole dish type roller path 3 (comprising conveyor frame 28) is supported on two L shaped carriage 27u, the 27d by this way, be the slide rail 24 and bearing guide rail 25 slide joint on conveyor frame 28 bottoms, bearing guide rail 25 is connected on L shaped carriage 27u, the 27d by link mechanism 26.L shaped carriage 27u, 27d can be by lifting mechanism 32 upper and lower moving, and lifting mechanism 32 is equipped with lifting screw 30 (referring to Fig. 2), and 30 of lifting screw are rotated by motor drives.S. A. 29 is located at the top position of the L shaped carriage 27u of upstream side, and is supported on the conveyor frame 28.
For downward-sloping dish type roller path 3, reduce the L shaped carriage 27d in downstream.In this case, conveyor frame 28 (and dish type roller path 3) will be around S. A. 29 rotations.In order to continue to move along direction of transfer under heeling condition, conveyor frame 28 is by slide rail 24 and bearing guide rail 25 and L shaped carriage 27d slide joint.In order to realize that conveyor frame 28 freely tilts with respect to L shaped carriage 27d, link mechanism 26 is arranged between bearing guide rail 25 and the L shaped carriage 27d.
Fig. 4 illustrates the cross-sectional schematic of a roller path unit 5,6 or 7.Each roller path unit all has second control apparatus, and this device can be regulated the height of each four corner parts in roller path unit independently.Second control apparatus has the mechanism that is similar to first control apparatus.In fact, this second control apparatus has four L shaped carriages 47 (47uf, 47ub, 47df, 47db), and they support four corner parts of each roller path unit respectively.The height of each L shaped carriage 47 all can be with the lifting mechanism 51 upper and lower adjustings that lifting screw 50 is housed.With respect to direction of transfer, remain on the height that is higher than upper left trip corner part 47uf and lower-left trip corner part 47df respectively by upper right trip corner part 47ub and bottom right trip corner part 47db, form a roller path transmission plane that has a down dip towards roller 14 disc-shaped flange 43 1 side direction.Herein, " right side " and " left side " is all according to towards transmitting route downstream definition.
The axle of roller 14 is rotatably supported by this way by the bearing that is located at sprocket wheel 31 (being meshed with the messenger chain that is used for driven roller a 14) side, promptly prevents roller 14 to move vertically.On the contrary, the axle of roller 14 is rotatably supported by this way by the bearing 34 of opposite side, promptly allows roller relative motion vertically.Therefore, relative position that can be by setting four L shaped carriages 47 in each roller path unit is the leaning angle of dancer rools 14 freely.
Fig. 5 is a lateral plan, and the second roller path unit 6 and three-roller type conveyer unit 7 are shown.First the roller to the three-roller type conveyer unit 5,6,7 has to be moved downstream by the upstream end rollers in first roller unit 5 and progressively is decreased to the angle of horizontal surface.This upstream end rollers can have the angle of about 3 degree to about 5 degree.To it should be noted that in order illustrating, in Fig. 5, to have amplified the angle of tilting roller 14.
Transmission plane along each roller path unit of direction of transfer bevelled all can form by the height that makes four L shaped carriages 47 is different.For example, with respect to direction of transfer towards the downstream, can reduce the transmission plane that obtains the second roller path unit 6 successively by the height that makes upper right trip carriage 47ub, bottom right trip carriage 47db, lower-left trip carriage 47df and upper left trip carriage 47uf, such as shown in Figure 5.When the roller path unit when direction of transfer tilts, an axle that is positioned at the roller (such as second roller that begins from roller path unit downstream end) in downstream, roller path unit also can be used as the S. A. 49 that is used to tilt the roller path unit.The conveyor frame 52 of roller path unit is supported on four L shaped carriages 47 by this way, i.e. slide rail on conveyor frame 52 bottoms 44 and bearing guide rail 45 slide joint, and bearing guide rail 45 is connected on the L shaped carriage 47 by link mechanism 46.L shaped carriage 47 can move by the lifting mechanism that lifting screw is housed is upper and lower.
Need not can be by only being regulated with two L shaped carriages in the upstream and downstream side towards the left-oblique four-roller type conveyer of roller flange 43 1 side direction unit 8 and the 5th roller path unit 9.In addition, just be positioned at the 5th roller path unit 9 of horizontal fixed roller path 10 upstreams, can have more simple mechanism, wherein saved the control apparatus that is used to regulate the downstream height, and wherein the downstream end roll shaft in the 5th roller path unit 9 also can be used as the S. A. that is used to tilt the 5th roller path unit 9 transmission planes.
Fig. 6 illustrates the V-arrangement bottom boundary F of the second transmission route, is limited between the first roller path unit 5 and the second roller path unit 6 such as it.In this case, the first roller path unit 5 angle and the second roller path unit 6 angle sum θ with respect to the horizontal plane with respect to the horizontal plane can be 7 degree or littler, preferably 5 degree or littler.In other words, the interior angle that limits between the first roller path unit 5 and the second roller path unit 6 (180 degree deduct θ) can be 173 degree or bigger, preferably 175 degree or bigger.In this case, can prevent that curved glass sheets is stuck in the V-arrangement bottom boundary F of the second transmission route.
Hereinafter, according to following exemplary embodiment equipment and method that the present invention is used to transmit curved glass sheets are set forth with reference to the accompanying drawings.
To describe in detail the first embodiment of the present invention below.Fig. 7 is illustrated in first and second and transmits in the routes dish type roller path and each roller path unit schematic side view of configuration status separately.Between the outlet of quenching device 2 and the inlet of horizontal fixed roller path 10 (end, upstream), be provided with about 6.3 meters distance.Transmit in the route first, the dish type roller path has about 2 meters length along the horizontal transmission direction, and and first to the 5th roller path unit 4 (5-9) all is horizontally disposed with, so that make curved glass sheets along the first transmission route horizontal transmission, described each first to the 5th roller path unit all has about 0.8 meter length along the horizontal transmission direction.Being equipped with suitable gap between the dish type roller path and the first roller path unit 5 and between two adjacent roller path unit, be close to the adjacent end that prevents them.In Fig. 7, the leaning angle of each transmission plane all is expressed as negative value when it is downward-sloping, and when being inclined upwardly, be expressed as on the occasion of.
On the contrary, second transmits the vertical distance of route between its extreme higher position and V-arrangement bottom boundary is about 0.4 meter, and its horizontal throw is about 6.3 meters simultaneously.Transmit route for second, the last blowing engine 11 and the following blowing engine 12 of quenching device all are provided with like this, and promptly downward curved glass sheets (referring to Fig. 1) through wherein has downward leaning angle.This leaning angle is such as suitably being regulated according to the shape of terminal siege in the radius of curvature of curved glass sheets and/or the kiln 1.Then, make the transmission plane of dish type roller path with respect to the horizontal plane have the oblique angles that dip down of about 8 degree by this way, promptly substantially with the dip plane adjusting to a line in curved glass sheets path in the transmission plane of dish type roller path and the quenching device.Equally, the first roller path unit 5 is had be about the oblique angles that dip down of 3 degree, spend so that make difference between the leaning angle of leaning angle and the first roller path unit 5 of dish type roller path 3 set to be about 5.The second roller path unit 6 is had be about 2 same upward-inclination angle of spending.Therefore, the oblique angle that dips down of the first roller path unit (about 3 degree) are set with same upward-inclination angle (the about 2 degree) sum of the second roller path unit and are about 5 degree.Remaining roller path unit then will have corresponding same upward-inclination angle as shown in Figure 7.Between the 5th roller path 9 and horizontal fixed roller path 10, must form the convex border.Therefore, curved glass sheets can not be stuck in this convex border.Thus, need not to regulate wittingly angle between the 5th roller path 9 and the horizontal fixed roller path 10.
Aforementioned exemplary second transmits route and once was used to transmit such curved glass sheets, its length is 823 millimeters, and width is 518 millimeters, and thickness is 4.0 millimeters, first curvature radius with respect to direction of transfer is 24000 millimeters, and is 1240 millimeters with respect to described horizontal second curvature radius.In this case, curved glass sheets once steadily transmitted, and was not stuck in V-arrangement bottom boundary F.If the height of quenching device outlet is changed owing to changing the radius of curvature of curved glass sheets with respect to direction of transfer, the height and the leaning angle of dish type roller path and each roller path unit are also wanted appropriate change so, so that each border F (except the V-arrangement bottom boundary F) make descending or go up a slope between the angle (with respect to the horizontal plane) of two adjacent roller path unit in difference or the descending between the angle (with respect to the horizontal plane) of dish type roller path and the first roller path unit difference be 7 degree or littler, preferably 6 the degree or littler, more preferably 5 the degree or littler, and the total angle (θ) in the above-mentioned qualification of V-arrangement bottom boundary F (referring to Fig. 6) is 7 degree or littler, preferably 5 degree or littler.
As for the second embodiment of the present invention, below will be to being converted to second the working process when transmitting route and being described in detail transmitting route from first.At first, siege is converted into the special siege that is exclusively used in special space curvature curved glass sheets.Then, the quenching device 2 that will be positioned at kiln 1 downstream converts the quenching device that is exclusively used in described curved glass sheets to, and respectively the leaning angle of last blowing engine 11 and following blowing engine 12 is regulated, so that curved glass sheets can therefrom be passed.In fact, last blowing engine 11 and following blowing engine 12 install by this way, promptly allow to make gyroscopic movement around the pivot of its upstream side.According to the respective downstream height of upper and lower blowing engine, can be easy to the leaning angle of last blowing engine 11 and following blowing engine 12 is set at predetermined angular.
Then, unclamp anchor clamps (not shown in the accompanying drawings), described anchor clamps are used for the diaphragm plate (all supporting a row disk-shaped roll 13 of dish type roller path above each) of pressure holding disk-shaped roll unit 21, subsequently, whole disk-shaped roll unit 21 is risen by jack (not shown in the accompanying drawings), so that make described diaphragm plate break away from the corresponding end face of cam 22.Secondly, each camshaft 23 in the dish type roller path 3 all rotates a predetermined angular, so that make the new summit (because this rotation is resulting) of respectively arranging disk-shaped roll consistent with the convex surface intrinsic curve, described convex surface intrinsic curve corresponds essentially to the bottom profile of new curved glass sheets.Then, fall whole disk-shaped roll unit 21, so that described diaphragm plate is placed the corresponding end face of cam 22 with jack.After this, anchor clamps tighten up once more by this way, promptly described diaphragm plate pressure holding together.
Subsequently, the leaning angle to dish type roller path 3 as described below is regulated.At first, reduce the height of L shaped carriage 27u in upstream and the L shaped carriage 27d in downstream, so that conveyor frame 28 is reduced to the open height that of quenching device 2.In fact, the height of the L shaped carriage 27u in upstream is adjusted to the height that the height that makes end, dish type roller path upstream is lower than following blowing engine 12 end face downstream ends slightly.The height setting of the L shaped carriage 27d in downstream is the height that is lower than the L shaped carriage 27u in upstream, so that make the whole framework leaning angle of dish type roller path equal the height of blowing engine 12 end face downstream ends down substantially.
Then, the leaning angle to the first roller path unit 5 as described below is regulated.Reduce right and two the L shaped carriage 47uf in a left side, upstream in upstream, the height of 47ub is to set up the height that becomes to equal or be lower than the left part, downstream of dish type roller path 3 slightly with end, the upstream height of the first roller path unit 5.Subsequently, reduce right and two the L shaped carriage 47df in a left side, downstream in downstream, the height of 47db, so that the transmission plane that makes the first roller path unit dips down the oblique angle than the transmission plane of dish type roller path with respect to little about 7 degree in the oblique angle that dips down of horizontal transmission direction or still less with respect to the horizontal transmission direction, preferably little about 5 degree or still less.
Then, by setting two L shaped carriage 47ub of upper right trip and bottom right trip respectively, the height of 47db is higher than upper left trip and two L shaped carriage 47uf of lower-left trip, and the height of 47df makes the roller path unit 5 of winning laterally be tilted to the left with respect to described.More particularly, make the bottom right swim difference between the height of L shaped carriage 47db and the height that L shaped carriage 47df is swum in the lower-left less than difference between the height of the height of the L shaped carriage 47ub of upper right trip and the L shaped carriage 47uf of upper left trip.In this case, set roller in the first roller path unit, make along direction of transfer progressively to reduce with respect to described horizontal leaning angle.
Similar to the aforementioned adjusting of the first roller path unit 5, set second to the 5th roller path unit 6-9, make to have its corresponding height and leaning angle.
Be recorded in the memory device by altitude information each L shaped carriage in dish type roller path and the roller path unit, thus the data by reading and recording and subsequently according to the data of record with each L shaped carriage drive to described height, can form second apace and transmit route, this second transmission route is exclusively used in the glass board with special space curvature.
Japanese patent application No.2003-188219 (submission on June 30th, 2003) full content all is included in herein as foundation, and the application requires to enjoy the preceence of this Japanese patent application.
Claims (17)
1. equipment that is used to transmit curved glass sheets (16), this equipment comprises:
Dish type roller path (3), it has (a): a plurality ofly be used to transmit the disk-shaped roll (13) of described curved glass sheets (16) and (b): the supported conveyor frame (28) thereon of described disk-shaped roll (13);
Be used to regulate the transmission plane height of this dish type roller path (3) and first control apparatus of leaning angle, this first control apparatus has lifting mechanism (32) and two carriages (27u), (27d), and described two carriages (27u), (27d) can be moved up and down by the effect of lifting mechanism (32); And
Be positioned at the roller path group (4) in described dish type roller path (3) downstream, this roller path group (4) has a plurality of roller paths unit, each roller path unit has that (a) is a plurality of to be used to transmit the roller of described curved glass sheets (16) and (b) to be used to regulate the transmission plane height of each unit and second control apparatus of leaning angle, described second control apparatus has four carriage (47uf, 47ub, 47df, 47db), each carriage is independently by lifting mechanism (51) scalable up and down;
Wherein, the conveyor frame (28) of dish type roller path (3) at its upstream side and downstream be supported on respectively two carriages (27u) of first control apparatus and (27d) on, make dish type roller path (3) have level or downward position;
Wherein, each roller path unit its four corner parts be supported on respectively second setting device four carriages (47uf, 47db, 47df, 47db) on;
Wherein, described first and second control apparatuss provide (a) first to transmit route operationally for curved glass sheets (16) or (b) second transmit route; Transmit in the route first, described dish type roller path (3) and each roller path unit all are horizontal, to form the level and smooth horizontal transmission face that extends to the downstream end of described roller path group (4) from the end, upstream of described dish type roller path (3); Transmit in the route second, described dish type roller path (3) is in to upper/lower positions, and be in upwards position at least one roller path unit in the downstream of described roller path group (4), to form the continuous spill transmission plane that extends to described roller path group (4) downstream end from described dish type roller path (3) end, upstream.
2. according to the equipment described in the claim 1, it is characterized in that along the described second transmission route, at least two roller path unit in roller path group downstream are in upwards position, to form described continuous spill transmission plane.
3. according to the equipment described in the claim 1, it is characterized in that, when second bottom of transmitting the continuous spill transmission plane of route is limited between the roller path unit, end, upstream of dish type roller path and roller path group, the described dish type roller path angle and first summation of roller path unit, end, described upstream angle with respect to the horizontal plane with respect to the horizontal plane is 7 degree or littler, and
When described bottom was limited at a roller path unit and be right after between another roller path unit in downstream, a described roller path unit, the described roller path unit angle and second summation of described another roller path unit angle with respect to the horizontal plane with respect to the horizontal plane was 7 degree or littler.
4. according to the equipment described in the claim 3, it is characterized in that each first and second summation all independently is 5 degree or littler.
5. according to the equipment described in the claim 1, it is characterized in that described first transmits route is used for transmitting this curved glass sheets when curved glass sheets has two-dimensional curvature, and
Described second transmits route is used for transmitting this curved glass sheets when curved glass sheets has three dimensional curvature.
6. according to the equipment described in the claim 1, it is characterized in that described dish type roller path comprises:
First row's disk-shaped roll, these disk-shaped rolls are aimed on the Transverse plane perpendicular to described curved glass sheets direction of transfer;
Strut member is used for rotating the disk-shaped roll that supports first row's disk-shaped roll; And
With the cam member of described support engages, be used to regulate the height of first row's disk-shaped roll, so that make the respective vertices of first row's disk-shaped roll consistent with the convex surface intrinsic curve, described convex surface intrinsic curve corresponds essentially to the bottom profile of curved glass sheets.
7. according to the equipment described in the claim 6, it is characterized in that described dish type roller path also comprises second series disk-shaped roll at least, these disk-shaped rolls are aimed on described Transverse plane, and leave certain distance along described direction of transfer and first row's disk-shaped roll,
At least form first row and the secondary series disk-shaped roll with described first row and second series disk-shaped roll along direction of transfer,
Described strut member comprises first and second stay bearing plates at least, and they rotate each disk-shaped roll that supports in described at least the first row and the secondary series disk-shaped roll respectively, and
Each cam member all with described at least the first and second stay bearing plates in each bottom surface adjacent.
8. according to the equipment described in the claim 1, it is characterized in that described dish type roller path is arranged on the tight downstream part of quenching device, described quenching device is to the curved glass sheets quenching, and
The downstream end of described roller path group be arranged on another horizontal fixed roller path be right after upstream end.
9. according to the equipment described in the claim 6, it is characterized in that described convex surface intrinsic curve is with respect to horizontal cross first angle that tilts, described horizontal cross is limited on the described Transverse plane,
Upstream end rollers in the roller path unit, described roller path group middle and upper reaches end is with respect to described horizontal cross second angle that tilts, this second angle equals described first angle, so that curved glass sheets is transferred on the upstream end rollers of roller path unit, upstream from dish type roller path downstream end reposefully
At least a plurality of residue rollers in the roller path unit, end, described upstream are supported for and make these residue rollers have the angle that progressively is decreased to horizontal surface along direction of transfer, and
The end rollers of upstream at least in the roller path unit, end, described upstream is formed with disc-shaped flange at the longitudinal end place, is used to support the end face of curved glass sheets.
10. equipment according to claim 1, it is characterized in that, conveyor frame (28) is fixed on described two carriages (27u) and the carriage (27d) by first coupling mechanism, to realize conveyor frame (28) freely tilting with respect to two carriages (27u) and carriage (27d); And each conveyer unit is fixed to four carriages by second coupling mechanism, and (47df is 47db) to realize that each conveyer unit is with respect to four carriages (47uf, 47ub, 47df, freely tilting 47db) for 47uf, 47ub.
11. a method of using the equipment described in the claim 1 to transmit curved glass sheets, this method comprises the steps:
(a) described first and second control apparatuss of operation transmit route to provide first when curved glass sheets has two-dimensional curvature, perhaps provide second to transmit route when curved glass sheets has three dimensional curvature; With
(b) on the described first or second transmission route, transmit curved glass sheets.
12. according to the method described in the claim 11, it is characterized in that, type according to described curved glass sheets (16), the height of the height of four corner parts by regulating described dish type roller path (3) respectively and four corner parts by regulating each delivery unit respectively, carry out described step (a), thus, be provided with the first one-tenth second and transmit route.
13. the method according to described in the claim 12 is characterized in that, described step (a) comprising:
Second data of first data of the height of four corner parts of record dish type roller path (3) and the height of four corner parts of each roll-type supply unit;
Read described first and second data; And
According to described first data and each second data, regulate by first control apparatus dish type roller path (3) four corner parts height and regulate the height of four corner parts of each roller path unit by second control apparatus.
14. according to the method described in the claim 11, it is characterized in that, when described second bottom of transmitting the continuous spill transmission plane of route is limited between the roller path unit, end, upstream of dish type roller path and roller path group, the described dish type roller path angle and first summation of roller path unit, end, described upstream angle with respect to the horizontal plane with respect to the horizontal plane is 7 degree or littler, and
When described bottom is limited at a roller path unit and another when being right after between the roller path unit in downstream, a described roller path unit, a described roller path unit with respect to the horizontal plane angle and second summation of described another roller path unit angle with respect to the horizontal plane be 7 degree or littler.
15. the method according to described in the claim 14 is characterized in that, each first and second summation all independently is 5 degree or littler.
16. according to the method described in the claim 11, it is characterized in that, at F place, each border, descending or go up a slope in difference between two adjacent roller path unit leaning angles with respect to the horizontal plane or the difference between the roller path of dish type described in the descending and the first roller path unit leaning angle with respect to the horizontal plane be 7 to spend or littler.
17. the method according to described in the claim 11 is characterized in that, the interior angle that limits between the interior angle that limits between described dish type roller path and the roller path unit, end, upstream or two adjacent roller path unit is 173 degree or bigger.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003188219 | 2003-06-30 | ||
| JP188219/2003 | 2003-06-30 | ||
| JP2004033255A JP4478474B2 (en) | 2003-06-30 | 2004-02-10 | Delivery method of bent glass plate |
| JP033255/2004 | 2004-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1576198A CN1576198A (en) | 2005-02-09 |
| CN1310811C true CN1310811C (en) | 2007-04-18 |
Family
ID=34220508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100315506A Expired - Fee Related CN1310811C (en) | 2003-06-30 | 2004-03-24 | Apparatus and method for conveying curved glass sheets |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4478474B2 (en) |
| CN (1) | CN1310811C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105693072A (en) * | 2016-02-17 | 2016-06-22 | 洛阳兰迪玻璃机器股份有限公司 | Discharging method and apparatus for tempered glass reversely bent via rigid shaft |
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| CN100355680C (en) * | 2005-04-14 | 2007-12-19 | 江松伟 | Inclined roller glass toughening furnace |
| JP5818611B2 (en) * | 2011-09-28 | 2015-11-18 | 富士通周辺機株式会社 | Parts assembling apparatus and method |
| WO2013055587A1 (en) | 2011-10-10 | 2013-04-18 | Corning Incorporated | Apparatus and method for tight bending thin glass sheets |
| CN102826742B (en) * | 2012-09-14 | 2015-02-04 | 洛阳兰迪玻璃机器股份有限公司 | Glass toughening equipment with reversible forming mechanism |
| KR102092925B1 (en) * | 2013-07-03 | 2020-03-25 | 삼성디스플레이 주식회사 | Supporting device for display panel and manufacturing method of display device using the same |
| CN103979260B (en) * | 2014-05-22 | 2017-02-22 | 成都海凌达机械有限公司 | Mechanism for stably conveying glass |
| FR3049942A1 (en) * | 2016-04-06 | 2017-10-13 | Saint Gobain | CONVEYING AND HOLDING DEVICE FOR GLASS SHEET IN PARTICULAR IN A WASHING PLANT |
| CN107539700A (en) * | 2017-09-29 | 2018-01-05 | 洛阳理工学院 | A kind of curve generating glass conveying carrier roller device |
| CN108394674A (en) * | 2018-05-25 | 2018-08-14 | 无锡市光彩机械制造有限公司 | A kind of integrated-type steel moald-cavity conveying device |
| CN111589748B (en) * | 2020-04-16 | 2021-09-14 | 利江特能(北京)设备有限公司 | Cleaning device for single-curved-surface glass |
| CN113043112A (en) * | 2021-04-16 | 2021-06-29 | 王堂元 | Chamfering machine for angle fine adjustment type optical glass processing |
| CN113307028A (en) * | 2021-04-27 | 2021-08-27 | 蔡燕山 | Production equipment of flat-panel display |
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| US3409422A (en) * | 1961-09-22 | 1968-11-05 | Ppg Industries Inc | Method and apparatus for forming a compound bend in a glass sheet on a gas support bed |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP4478474B2 (en) | 2010-06-09 |
| JP2005035873A (en) | 2005-02-10 |
| CN1576198A (en) | 2005-02-09 |
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