CN105254170A - Float glass lift-up roller station and method for introducing glass head into float glass lift-up roller station for first time - Google Patents
Float glass lift-up roller station and method for introducing glass head into float glass lift-up roller station for first time Download PDFInfo
- Publication number
- CN105254170A CN105254170A CN201510670271.2A CN201510670271A CN105254170A CN 105254170 A CN105254170 A CN 105254170A CN 201510670271 A CN201510670271 A CN 201510670271A CN 105254170 A CN105254170 A CN 105254170A
- Authority
- CN
- China
- Prior art keywords
- roller
- float glass
- slag case
- upper cover
- tin bath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Furnace Details (AREA)
Abstract
The invention provides a float glass lift-up roller station and a method for introducing a glass head into the float glass lift-up roller station for the first time. The float glass lift-up roller station is located between a tin bath and an annealing furnace and comprises a discharged slag box, tin cleaning devices, rollers, a transmission device of the rollers, electric heating devices, an upper cover, a sealing check curtain and sealing check curtain adjusting mechanisms sequentially from bottom to top, wherein the discharged slag box is an open type and is separated from the tin cleaning devices, so that maintenance of the tin cleaning devices and replacement of the rollers above the discharged slag box are facilitated; the electric heating devices which are located above the rollers and are in sleeve connection with the upper cover facilitate temperature adjustment of the lift-up roller station; tin cleaning adjusting devices arranged in the tin cleaning devices adjust gaps between graphite blocks and the rollers through relative sliding of upper wedge blocks and lower wedge blocks, the structure is simple and not prone to deformation, and accordingly, the tin cleaning effect and sealing effect of the tin cleaning devices are enhanced. The device and the method fit in with float glass production, can improve the quality of glassware and are easy to popularize and apply.
Description
Technical field
The invention belongs to float glass manufacturing technology field, relate to transition roller table technology, be specifically related to a kind of float glass transition roller table and introduce the method for glass chieftain to it first.
Background technology
Float glass transition roller table is the key equipment between molten tin bath equipment and annealing furnace, belong to the continuity of molten tin bath equipment end, its major function be from molten tin bath extract about 600 DEG C glass ribbon introduce annealing furnace, rationally whether its structure, whether sealing tight, what be related to that the raising of molten tin bath internal pressure and molten tin bath produce is stable, directly affects the quality of production of float glass.Now in the art, run under the roller of the transition roller table high temperature usually more than 600 DEG C, and roller mostly adopts alloy roller, this material is at high temperature easily affine with the stannide such as SnS, SnO from molten tin bath, corrosion roller surfaces or produce the buildup of not easy-clear on surface, be easy to cause lower glass surface to scratch, what badly influence formed glass goes out roller quality.
Current float glass transition roller table is provided with usually wipes tin device, slag case and the wiping tin device of transition roller table are generally integral structure, therefore wipe tin device and play two effects, namely the tin on roller and stannic oxide is wiped, sealing function is played to glass ribbon lower surface simultaneously, ensure to be stood intact by the glass surface of transition roller table.In the conventional technology, wipe tin device and usually adopt bridge architecture to support the graphite block wiping tin device, and adopt leaf spring to withstand graphite block to realize roller bottom and graphite block close contact.And leaf spring produces amount of deflection gradually in 600 DEG C of temperature environments, be generally about 20 ~ 25mm; Bridge architecture and roller itself also can produce amount of deflection simultaneously, and the amount of deflection that roller produces applies pressure to graphite block, graphite block structure is made also to produce distortion, therefore this wiping tin device at high temperature easily produces and steps on waist phenomenon, cause wiping tin device can not with roller close contact, tin on roller and oxide compound thereof can not be wiped, the sealing function that can not play.
Existing transition roller table connects slag case, check apron etc. usually, and the large heat-retaining condition in space is bad, produces cooling when glass ribbon enters transition roller table from molten tin bath, very unfavorable to the formation of the annealing stress of glass, affects the cutting yield rate of glass, causes poor flatness.
Summary of the invention
In order to solve the problem, the object of this invention is to provide a kind of roller that can strengthen transition roller table and wiping tin effect and tin groove sealing effect, wipe the on-deformable float glass transition roller table of tin device.
Above-mentioned purpose of the present invention is realized by following technical scheme:
A kind of float glass transition roller table, between molten tin bath and annealing furnace, comprise set gradually from top to bottom slag case, wipe tin device, roller and transmission mechanism, upper cover and sealing check apron and regulating mechanism thereof, wherein:
Slag case is the casing of splendid attire from the scruff of molten tin bath, and on the upside of it, two ends are arranged with multipair bearing, and often pair of seat supports has a roller; Wiping tin device between slag case and roller comprises graphite block, and is provided with the wiping tin regulating mechanism for regulating graphite block to be elevated, and this wiping tin regulating mechanism connects and is fixed on bearing; The roller head of each roller side is connected with transmission mechanism, and this transmission mechanism is connected with the power transmission shaft of annealing furnace side, and the roller synchronization for driven roller and annealing furnace operates; Upper cover is the seal closure on roller top, and its upper end is connected with molten tin bath crossbeam by hanging; Sealing check apron for sealing described transition roller table is arranged in the gap be covered with, and its upper end is connected to the sealing check apron regulating mechanism for regulating the lifting of sealing check apron, and lower end is free end.
In above-mentioned float glass transition roller table, the casing of described slag case is opening, is provided with thermal insulation layer on the downside of casing, and single wall is connected and forms, every section of Dan Qiang top is provided with the circular port for wearing roller, and the downside of this circular port is extended with the rectangle gap for wearing U-shaped assembly.
In above-mentioned float glass transition roller table, be provided with polylith sealing plate on the upside of the casing of slag case, it is arranged at the both sides of each roller, and between both walls; Every block sealing plate is divided into multistage, is connected between two sections by guide plate.
In above-mentioned float glass transition roller table, described U-shaped assembly comprises U-shaped framework, U-shaped guide rail, the insulated wall being positioned at U-shaped guide rail both sides and the thermal insulation layer be positioned at bottom U-shaped guide rail and insulated wall, U-shaped framework is fixed on the upside of the casing of slag case, its length is longer than the barrel length of roller, and extend to the bottom of a pair bearing and fix, this U-shaped assembly is through the rectangle gap of slag case side wall; Leave for the gap as scruff passage between the sidewall of insulated wall and U-shaped framework.
In above-mentioned float glass transition roller table, the wiping tin device and the split of slag case that are arranged in described U-shaped assembly are arranged, comprise graphite block, leaf spring and wiping tin regulating mechanism, wiping tin regulating mechanism is installed on bearing corresponding to roller two ends, comprise pull bar, adjusting screw, upper voussoir, lower wedge block and U-shaped guide rail, pull bar passes the bottom in the rectangle gap of slag case side wall and is connected with leading screw, and leading screw passes and stretches out bearing; U-shaped guide rail is between roller and pull bar, and extend in the rectangle gap of a pair side wall corresponding with roller, the gap for installing voussoir and lower wedge block is left between the bottom surface of U-shaped guide rail and pull bar, the lower wedge block that horizontal interval arranges is provided with the flat board be fixedly linked on the upside of pull bar, the position that the downside of U-shaped guide rail corresponds to lower wedge block is fixed with voussoir, the inclined-plane of upper voussoir and lower wedge block contacts with each other, and can mutually slide; Be placed with graphite block and leaf spring successively from top to bottom in U-shaped guide rail, graphite block is adjacent with roller, and leaf spring horizontal interval arranges, and corresponding with the position of upper voussoir, and the two ends of graphite block are covered by the graphite cover plate be fixed on side wall.。
In above-mentioned float glass transition roller table, the transmission mechanism of roller comprises the large universal drive shaft be connected with annealing furnace transmission rig and the little universal drive shaft be connected with the roller head of roller, and little universal drive shaft is connected by a band clutch reduction gearbox with large universal drive shaft.
The further object of the present invention is to provide a kind of float glass transition roller table that can heat.For this reason, above-mentioned float glass transition roller table also comprises the electric heater unit for heating the glass ribbon be positioned on roller, described electric heater unit is arranged on the top of roller along roller axial direction due, it comprises pylon, shield cap, hanging ring and heating member, inverted "L" shaped pylon is provided with two, the one end at minor face place is symmetrically welded the side wall upper end of upper cover both sides, and the one end at place, long limit is connected with hanging ring respectively; Heating member is fixed by hanging ring, the U-shaped groove that top is provided with through upper cover bottom; Shield cap covers the two ends of heating member, and is fixed on pylon.
In above-mentioned float glass transition roller table, described sealing check apron is along roller axle to being placed in the gap that is provided with in upper cover, comprise fixed stop curtain sheet and the active catch curtain sheet of split, the upper end of fixed stop curtain sheet is fixed on the sealing check apron regulating mechanism be elevated for controlling described sealing check apron by fixed guide, lower end is connected with active catch curtain sheet.
In above-described float glass transition roller table, slag case is provided with the interface for installing the conduit being blown into nitrogen and hydrogen gas mixture to molten tin bath near the sidewall of molten tin bath.
Another object of the present invention is to provide a kind of method float glass chieftain being introduced first above-mentioned transition roller table.This object is realized by following technical scheme:
Introduce a glass chieftain's method first, be that float glass chieftain is introduced above-mentioned transition roller table first from molten tin bath, comprise the following steps:
(1) before molten tin bath and annealing furnace heat up, the transmission mechanism of three rollers is started, with lehr roller synchronous axial system;
(2) when the temperature in upper cover meets production requirement, the banding of slag case and upper cover joint both sides is loaded onto;
(3) before about 72 hours that introduce glass chieftain first, open the electric heater unit of described transition roller table, to roller preheating, according to the expansion status adjustment spindle nose supporting seat of roller and the installation gap of bearing of roller, according to the stroke of each universal connecting shaft, the position of accommodation zone clutch reduction gearbox;
(4) before about 12 hours that introduce glass chieftain first, by nitrogen and hydrogen gas mixture packet interface by mixed gas delivery to molten tin bath afterbody flashboard place;
(5) the climbing gradient of process stipulation is reached according to the bus height of different adjustment three rollers producing thickness of glass, the first roller near molten tin bath side is 25mm ~ 45mm relative to the difference of altitude of tin bath outlet lip tile, the second middle roller bus is 5mm ~ 16mm relative to the difference of altitude of the bus of the first roller, and the bus near the 3rd roller of annealing furnace side is 4mm ~ 12mm relative to the difference of altitude of the second roller bus;
(6) temperature in molten tin bath tail temperature, upper cover and annealing furnace temperature all possess glass chieftain when introducing condition, take out being placed between upper cover and slag case near the banding of molten tin bath side, tin groove inner glass band chieftain is provoked, ride on the first roller, arrive the introducing first that second, third roller completes float glass chieftain successively, and then glass chieftain is admitted in annealing furnace.
Advantage of the present invention is: slag case is set to style of opening by (1), is conducive to the wiping tin device maintenance above it and the replacing of roller; (2) slag case and the split of wiping tin device are arranged, the thermal expansion for each several part leaves enough spaces, allows thermal distortion be discharged as far as possible, in turn ensure that it seals complete, can reduce the impact of thermal distortion on its function to greatest extent like this; (3) to be positioned at above roller and with the electric heater unit that upper cover is socketed, the temperature being convenient to transition roller table regulates; (4) the wiping tin regulating mechanism be provided with in wiping tin device of the present invention, in employing, the relatively sliding of voussoir and lower wedge block regulates the gap between graphite block and roller, and structure is simple, not yielding, thus strengthens the wiping tin effect and sealing effectiveness of wiping tin device.These apparatus and method suit production, can improve the quality product of glasswork, be easy to promotion and implementation.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the longitudinal sectional view of slag case;
Fig. 4 is the left view of slag case;
Fig. 5 is the structural representation of bearing;
Fig. 6 is the structural representation of U-shaped assembly;
Fig. 7 is the structural representation wiping tin device;
Fig. 8 is the vertical view of transmission rig;
Fig. 9 is the longitudinal sectional view of upper cover;
Figure 10 is the structural representation of sealing check apron and regulating mechanism thereof;
Figure 11 is the schematic diagram of electric heater unit.
In figure, Reference numeral is expressed as:
1: slag case, 11: lower straight beam, 12: thermal insulation layer, 13: Men Sai, 14: load-bearing panel, 15: side wall, 16: sealing plate, 17: guide plate, 18: sulfurous gas introducing port, 19: side wall support, 110: side wall mounting block, 111: door plug handle, 112: graphite end cap;
2: upper cover, 21: bearing beam, 22: steel plate, 23: thermal insulation layer, 24: connecting screw rod and bolt, 25: banding, 26:U connected in stars, 27: supporting steel plate;
3: transmission rig, 31: band clutch reduction gearbox, 32: spindle nose supporting seat, 33: little universal connecting shaft, 34: roll support bearing, 35: large universal connecting shaft, 36: clutch shaft joint, 37: bridge case, 39: shield cap;
4: electric heater unit, 41: pylon, 42: shield cap, 43: hanging ring, 44: heating member;
5: roller;
6: wipe tin device, 61: adjusting screw, 62: feed screw nut, 63: universal fixing part, 64: universal interconnecting piece, 65: graphite block, 66: upper voussoir, 67: leaf spring, 68: lower wedge block, 69: pull bar;
7: sealing check apron, 71: active catch curtain sheet, 72: fixed stop curtain sheet, 73: check apron sheet fixed guide, 74: connecting rod;
8: sealing check apron regulating mechanism, 81: regulate supporting traverse, 82: chain, 83: pulley mechanism, 84: chain connector, 85: reduction box, 86: pulling force sprocket wheel, 87: regulate sprocket wheel, 88: tension chain, 89: tightener sprocket, 810: balance weight mechanism, 811: bracing frame, 812: power chain, 813: regulating wheel;
9: hanging;
10: guide rail;
01: roller;
06: bearing, 061: vertical rib plate, 062: strengthen gusset, 063: permanent seat, 064: regulate threaded hole, 065: retaining thread hole, 066: back-up block;
600:U shape assembly, 601:U gap frame C, 602:U shape guide rail, 603: insulated wall, 604: thermal insulation layer
07: power transmission shaft;
08: nitrogen, hydrogen gas mixture packet interface;
09: molten tin bath crossbeam;
101: annealing furnace rod.
Embodiment
Below in conjunction with the drawings and specific embodiments, be described in detail to float glass transition roller table of the present invention and to its method introducing glass chieftain first.
Fig. 1 and Fig. 2 shows the structure of float glass transition roller table of the present invention.As depicted in figs. 1 and 2, float glass transition roller table of the present invention is between molten tin bath and annealing furnace, comprise set gradually from top to bottom guide rail 10, slag case 1, wipe tin device 6, bearing 06, roller 5 and transmission mechanism 3 thereof, electric heater unit 4, upper cover 2, sealing check apron 7 and regulating mechanism 8 thereof and hanging 9, wherein, slag case 1 is the casing of the scruff that splendid attire roller 5 is brought into from molten tin bath, and wipes tin device 6, support rollers 5 for being set with and intercepting the watertight chest of air from bottom immersion molten tin bath; Guide rail 10 is positioned at the bottom of slag case 1, and transition roller table can move on guide rail 10, prevents the damage that the transition roller table fixed causes due to thermal expansion; Bearing 06 is positioned at the two ends on the upside of slag case 1, and wrapped up by the U-shaped framework 601 (see Fig. 6) of U-shaped assembly 600 and fixed, U-shaped framework 601 is fixed on the upside of slag case 1, and passes the side wall 15 (see Fig. 4) of slag case 1; Wipe tin device 6 to arrange with slag case 1 split, it is sleeved on slag case 1, and is provided with the wiping tin regulating mechanism be fixed on bearing 06, for wiping the foreign material such as tin point, tin ash of adhesion on roller 5; Roller 5 is positioned at the top of wiping tin device 6, is made up of roll body and roller head two portions, and roll body is through the side wall 15 (see Fig. 4) of slag case 1, and roller head is fixed on described bearing 06, and roller 5 and wiping tin device 6 form an entirety with bearing 06; Transmission mechanism 3 is connected with the roller head of roller 5, and is connected by parts such as shaft joints with the power transmission shaft of annealing furnace, makes the roller 5 of transition roller table and the roller synchronization running of annealing furnace, for glass ribbon is pulled out molten tin bath; Electric heater unit 4 is arranged on the top of roller 5 along roller 5 axial direction due, the heating member 44 (see Figure 11) of electric heater unit 4 is to be connected to the hanging ring 43 (see Figure 11) of the inverted "L" shaped pylon 41 being symmetrically welded at upper cover 2 both sides for supporter, the U-shaped groove 26 (see Fig. 9) of upper cover 2 bottom is passed on its top, for heating the glass ribbon be positioned on roller 5; Upper cover 2 is the seal closures on roller 5 top, and hanging 9 is union levers of fixing upper cover 2, and the upper end of upper cover 2 is connected with hanging 9 by bearing pin, and the upper end of hanging 9 is connected with molten tin bath crossbeam with web plate by nut; Upper cover 2 is also used for supporting sealing shelves curtain 7, be used for ensureing the sealing of molten tin bath afterbody, sealing check apron position 7 is in the gap that upper cover 2 is provided with, its upper end is connected to regulating mechanism 8 and can moves up and down, the lower end of sealing check apron 7 is free end, for sealing transition roller tables, thus ensure molten tin bath pressure and prevent air from entering.
Wherein, guide rail 10 step-by-step arrangement is in the below of the lower straight beam 11 of slag case 1, every section of guide rail is provided with two pieces, one piece is installed on the crossbeam that to be in bottom molten tin bath between molten tin bath and annealing furnace, another block welding is on the lower straight beam 11 of slag case 1, bottom slag case 1 install roller 01 be positioned among guide rail, this transition roller table entirety is made to be placed among this guide rail 10, when roller 5 expands, this transition roller table can move between guide rail 10, prevent the damage that fixing transition roller table produces because of thermal expansion, the length of every section of guide rail is greater than each roller maximum swelling length sum, this length is according to calculating and empirical value setting.
Slag case 1 is opening body structure, as shown in Figure 3 and Figure 4, comprise lower straight beam 11, thermal insulation layer 12, door plug 13, load-bearing panel 14, side wall 15, sealing plate 16 and guide plate 17, sulfurous gas introducing port 18, side wall support 19, side wall mounting block 110, door plug handle 111 and graphite end cap 112, wherein, lower straight beam 11 is the supporting beam of whole slag case 1, the downside of casing is fixed in distribution, the lower end of lower straight beam 11 is provided with the roller 01 (see Fig. 1) be positioned in guide rail 10, and slag case can be moved along guide rail 10; Thermal insulation layer 12 is positioned at the bottom of casing, for preventing calorific loss; Load-bearing panel 14 is positioned at the upside of casing, and load-bearing panel 14 offers multiple hole, forms cavity between load-bearing panel 14 and thermal insulation layer 12, and the scruff that roller 5 drops falls in the cavity of slag case 1 from this hole; Casing is respectively provided with multiple (general 4 ~ 3) opening along the two ends on roller 5 axial direction due, opening part is provided with a plug 13, door plug 13 is provided with to be convenient to extract a door plug handle 111 for plug 13, and after extracting a plug 13, the scruff in cavity can be removed from opening part; Side wall 15 is positioned at the both ends of slag case 1 and symmetrical, the side wall 15 of every one end three sections respectively, side wall support 19 for fixing side wall 15 is installed between two sections, every section of side wall is spliced in the mode that groove side is relative by two pieces of tool reeded wall blocks, and is fixed on side wall support 19 by side wall 15 side; Spliced side wall 15 is formed for wearing the circular port of roller 5 and the rectangle gap for wearing U-shaped assembly at the axial direction due of roller 5, sealing plate 16 has polylith, be arranged on the both sides of each roller 5, and between the side wall 15 at slag case 1 two ends, for the expansile consideration of sealing plate 16 self, every block sealing plate 16 can be divided into multistage, two pieces of guide plates 17 screw riveting or welding is respectively provided with between two sections, preferred employing screw riveted joint, be convenient to dismantle like this for the thermal expansion of sealing plate 16 leaves sufficient space, prevent the thermal distortion of sealing plate 16; This top, rectangle gap graphite end cap 112 covers and fixes, the ends contact of the graphite block 65 (see Fig. 7) of this graphite end cap 112 and wiping tin device 6; Be provided with sulfurous gas introducing port 18 near the top of the side wall support 19 of molten tin bath, import sulfurous gas from this introducing port 18, for lubricating roller 5 and eliminating tin ash in time.
Fig. 5 shows the structure of bearing 06, and Fig. 6 shows the structure of U-shaped assembly 600.With reference to figure 5 and Fig. 6, U-shaped assembly 600 comprises U-shaped framework 601, U-shaped guide rail 602, the insulated wall 603 being positioned at U-shaped guide rail both sides and the thermal insulation layer 604 be positioned at bottom U-shaped guide rail and insulated wall, U-shaped framework 601 is fixed on the upside of the casing of slag case 1, its length is longer than the barrel length of roller 5, and extend to the bottom of a pair bearing 06 and fix, this U-shaped assembly is through the rectangle gap of slag case 1 side wall; Wiping tin device 6 is assemblied in this U-shaped assembly 600, and U-shaped guide rail 602 is positioned between roller 5 and the pull bar 69 (see Fig. 7) wiping tin device 6, and extends in the rectangle gap of a pair side wall 15 corresponding with roller 5; Stay gap between the sidewall in the rectangle gap 18 of insulated wall 603 and side wall 15, and insulated wall 603 top is downward-sloping to outward flange from U-shaped rail-sides, the scruff being conducive to making to wipe falls in the cavity of slag case from this gap.
Bearing 06 comprises vertical rib plate 061, is fixed on the reinforcement gusset 062 on vertical rib plate 061 top, permanent seat 063, threaded adjusting bore 064, threaded securing bores 065 and the back-up block 066 for supporting vertical rib plate 061 and roller 5, back-up block 066 comprises upper back-up block and the lower support block of separation, lower support block is close to and is fixed on the bottom surface of U-shaped framework 601, between upper back-up block and lower support block, there is gap, it is fixed by threaded adjusting bore 064 and vertical rib plate 061, can be regulated the height of upper back-up block by the screw rod of threaded adjusting bore; The top of vertical rib plate 061 has U-shaped groove, and for placing the roller head of roller 5, the both sides of this U-shaped groove are fixed with two pieces of stiffening webs 062; The bottom of vertical rib plate 061 is provided with two permanent seats 063 near the position in the gap of back-up block 066, for the universal stationary installation 63 (see Fig. 7) of fixing wiping tin device 6, is convenient to install the wiping tin regulating mechanism wiping tin device 6; Threaded securing bores 065 is positioned at the outside of back-up block, for connecting pulling a cart or unloading roller car of roll changing rig.
Shown in composition graphs 6 and Fig. 7, wipe tin device 6 to arrange with slag case 1 split, and be set in the side wall 15 of slag case 1, wipe tin device 6 and comprise graphite block 65, the tin erasing mechanism and by upper voussoir 66 that leaf spring 67 is formed, lower wedge block 68, leading screw 61, feed screw nut 62, universal stationary installation 63, universal connection rod 64, with the wiping tin regulating mechanism that pull bar 69 forms, the gap for installing voussoir 66 and lower wedge block 68 is left between the bottom surface of U-shaped guide rail 602 and pull bar 69, the lower wedge block 68 that horizontal interval arranges is provided with the flat board be fixedly linked on the upside of pull bar 69, the position that the downside of U-shaped guide rail 602 corresponds to lower wedge block 68 is fixed with voussoir 66, the inclined-plane of upper voussoir 66 and lower wedge block 68 contacts with each other, and can mutually slide, bearing 06 corresponding to each roller 5 two ends is provided with wipes tin regulating mechanism, wherein, pull bar 69 is through the bottom in the rectangle gap of the side wall 15 of slag case 1, its two ends are connected to one end of universal connection rod 64, the other end of universal connection rod 64 is connected with universal stationary installation 63, universal stationary installation 63 is fixed on the permanent seat 063 of bearing 06 by feed screw nut 62, and is connected with leading screw 61, and leading screw 61 passes and stretches out bearing 06, the lower wedge block 68 that horizontal interval arranges is provided with the flat board be fixedly linked on the upside of pull bar 69, pull bar 69 top is fixed with U-shaped guide rail 602, the downside of U-shaped guide rail 602 is fixed with voussoir 66, and the inclined-plane of upper voussoir 66 and lower wedge block 68 contacts with each other, and can mutually slide, graphite block 65 and leaf spring 67 is placed with from top to bottom successively in U-shaped guide rail 602, graphite block 65 is adjacent with roller 5, leaf spring 67 horizontal interval arranges, and corresponding with the position of upper voussoir 66, and the two ends of graphite block 65 are covered by the graphite cover plate 112 be fixed on side wall 15.
Wipe the function that tin device 6 completes erasing scruff, the working process of wiping tin device 6 is as follows: when with pipe wrench rotating threaded shaft 61, leading screw 61 drives pull bar 69 horizontal direction to be moved to the left, make lower wedge block 68 and upper voussoir 66 relatively sliding, and then promotion U-shaped guide rail 602 moves up, under the effect of leaf spring 67, graphite block 65 also upwards runs, abundant contact roller 5, by friction, the scruff of adhesion on roller 5 is removed, the scruff dropped falls into the cavity of slag case 1 from the hole of both sides through the load-bearing panel 14 of slag case 1 wiping tin device 6; Otherwise, in the other direction during rotating threaded shaft 61, graphite block 65 and roller 5 can be made to depart from, stop wiping tin.
Identical with the roller of conventional transition roller tables, roller 5 is made up of roll body and roller head two portions, and in the present invention, roll body is through the side wall 15 of slag case 1, and roller head is positioned in the U-shaped groove of the vertical rib plate 061 of bearing 06, and its spindle nose bearing is supported by the upper back-up block of bearing 06.Roll body material of the present invention is pottery, and roller head is metal material, with the roll body of the quartzy alternative metals material of pottery, greatly reduces the amount of deflection that roll body produces because of thermal distortion; Meanwhile, because Quartz Ceramic Roller does not have wetting property to metallic element, and have the characteristic do not reacted with tin, the pore size of Quartz ceramic material is minimum, is generally less than 0.1um, and life-time service also can remove detin or stannic oxide easily; On the other hand, the oxide compound of tin or tin does not react with pottery at 865 DEG C, and the temperature in transition roller table is generally about 600 DEG C, therefore can not in roller surfaces buildup, can ensure that roll surface is bright and clean, thus reduce the difficulty that wiping is bonded at roller surfaces, efficiently solve and cause the problems such as the stressed transmission shakiness of roller 5 because slag case 1 is out of shape.In a preferred embodiment, the diameter of quartz-ceramics roller used in the present invention is 150 ~ 305mm, perpendicular to glass ribbon direction of motion being equipped with three rollers 5 on the transition roller table of floatation glass production line, every root roller 5 is each passed through a pair side wall 15, and is individually fixed on corresponding a pair bearing 06.
For driven roller running, transmission mechanism need be installed.Transmission mechanism 3 is positioned at the side of transition roller table, and is connected by parts such as shaft joints with the power transmission shaft of annealing furnace, makes the roller 5 of transition roller table and roller 101 run-in synchronism of annealing furnace, for glass ribbon is pulled out molten tin bath; As shown in Figure 8, transmission mechanism comprises band clutch reduction gearbox 31, spindle nose supporting seat 32, little universal connecting shaft 33, roll support bearing 34, large universal connecting shaft 35, clutch coupling 36, bridge case 37 and shield cap 39, wherein, roll support bearing 34 web member is fixed on spindle nose supporting seat 32, roller axle is connected with band clutch reduction gearbox 31 by little universal connecting shaft 33, the band clutch reduction gearbox 31 of transition roller table side is connected by large universal connecting shaft 35, clutch shaft joint 36 with bridge case 37, and the two can disconnect at clutch shaft joint 36 place; Bridge case 37 is fixed on the power transmission shaft 07 of annealing furnace side, under the drive of power system, the roller 101 of annealing furnace can be made to rotate, and then drives roller 5 synchronous axial system of transition roller table; Large universal connecting shaft 35 between shield cap 39 capping annealing kiln side and transition roller table side and clutch shaft joint 36, shield.Therefore, the transmission of the roller 5 of transition roller table is provided by annealing furnace, band clutch reduction gearbox 31 is as powerdriven relay station, large universal drive shaft 35 is in transmission connection to obtain power with annealing furnace, be connected to transmit power with three rollers 5 respectively with three little universal drive shafts 33, use universal drive shaft that transmission chain can be made simple, easy for installation, and the relation of being mounted opposite greatly is reduced; Be manual clutch with the clutch coupling 36 in clutch reduction gearbox 31, when roller needs maintenance or changes, the clutch coupling of each correspondence of folding respectively, the not transmission of influential system.
Upper cover 2 is the seal closures on roller tables top, also be the supporter of sealing check apron, shown in composition graphs 1 and Fig. 9, upper cover 2 comprises bearing beam 21, steel plate 22, thermal insulation layer 23, connecting screw rod bolt 24, banding 25, U-shaped groove 26 and supporting steel plate 27, and wherein, steel plate 22 forms a general frame, filling heat insulating wall 23 between steel plate 22, and be fixed on bearing beam 21, the upper end of bearing beam 21 is connected with hanging 9 by bearing pin, and the upper end of hanging 9 is connected with molten tin bath crossbeam 09 with web plate by nut; The downside of upper cover 2 is provided with three U-shaped grooves, for placing electric heating body 44 (see Fig. 6) along the axial direction due of roller 5; Upper cover 2 is provided with multiple gap along roller axial direction due, and the top in this gap is provided with supporting steel plate 27, for placing and supporting sealing check apron 7; Upper cover 2 is less than the length between the both walls 15 of slag case 1 along the axial direction due length of roller 5.Banding 25 is step-like sealing member, and be placed in two side clearances between slag case 1 and upper cover 2, its top is provided with the hole of the heating member 44 through electric heater unit 4, and the notch of the U-shaped groove 26 of its shutoff upper cover 2 after installing, for reducing glass ribbon calorific loss.
Figure 10 shows the structure of sealing check apron 7 and regulating mechanism 8 thereof, sealing check apron 7 comprises active catch curtain sheet 71, fixed stop curtain sheet 72, check apron fixed guide 73 and connecting rod 74, sealing check apron 7 is fixed on sealing check apron regulating mechanism 8 by several connecting rods 74, fixed stop curtain sheet 72 is fixed by check apron fixed guide 73, the lower end of fixed stop curtain sheet 72 is connected with active catch curtain sheet 71, in use, the present invention adopts the segmentation check apron of two-piece unit, the active catch curtain sheet 71 of bottom can be started when needs, and unlikely impact is produced normally.
Sealing check apron regulating mechanism 8 comprises adjustment supporting traverse 81, chain 82, pulley mechanism 83, chain connector 84, reduction box 85, pulling force sprocket wheel 86, regulates sprocket wheel 87, tension chain 88, tightener sprocket 89, counter weight device 810, bracing frame 811, power chain 812 and regulating wheel 813, wherein, bracing frame 811 is fixed on the bearing beam 21 of upper cover 2, pulley mechanism 83, reduction box 85, tightener sprocket 89, power chain 812 and regulating wheel 813 are fixed on bracing frame 811, and chain connector 84 couples together with the multiple chains 82 regulating supporting traverse 81 to be connected; The pulling force sprocket wheel 86 of reduction box 85 is double chain wheel combination, wherein a sprocket wheel is connected with one end that chain 82 extends, the chain 82 that another part sprocket wheel is connected with counterweight 810 is connected, sprocket wheel 86 and the mode of connection of chain 82 punch to be connected with chain 82 by pin on a certain sprocket of sprocket wheel 86, and two sprocket wheels of pulling force sprocket wheel 86 differ 180 ° with the link position of chain; Reduction box 85 is arranged on the web plate of bearing beam 21 one end of upper cover 2, the output shaft of reduction box 85 is connected with pulling force sprocket wheel 86, its input shaft is connected with adjustment sprocket wheel 87, a gear of pulling force sprocket wheel 86 and tackleblock 83, regulates the chain sling point medullary ray of supporting traverse 81 in same plane; Reduction box 85 bottom becomes on the mounting plate of vertical configuration with reduction box web plate is equipped with tightening pulley 89, bearing beam 21 one end vertical welding of bracing frame 811 and upper cover 2, power chain 812 and regulating wheel 813 are arranged on the bottom of bracing frame 811, regulate the sprocket medullary ray of sprocket wheel 87, tightener sprocket 89 and power chain 812 in same plane, tension chain 88 will detour above-mentioned three sprocket wheels.During work, sealing check apron regulating mechanism 8 is placed on the supporting steel plate 27 of upper cover 2, when needing to lift sealing check apron 7, can by rotating regulating wheel 813, and then make chain 82 be with dynamic seal check apron 7 to rise.
Sealing check apron regulating mechanism 8 is for controlling the lifting sealing check apron 7, its concrete working process is as follows: when sealing check apron 7 and needing to rise, rotate regulating wheel 813, drive power chain 812 synchronous axial system, and by tension chain 88, adjustment sprocket wheel 87 is rotated, and then by under the effect of reduction box 85, pulling force sprocket wheel 86 and counter weight device 810, pull chain 82 that adjustment supporting traverse 81 is moved upward by chain connector 84, thus sealing check apron 7 is raised; The process that sealing check apron 7 declines is similar.
Although transition roller table of the present invention adopts the measures such as slag case 1, upper cover 2 and sealing check apron to carry out sealing thermal insulation, but unavoidably there is calorific loss, produce cooling, so that affect glass productive rate, therefore need to increase heating unit to maintain the temperature of glass ribbon in normal range.The present invention increases electric heater unit 4, as shown in figure 11, this device comprises pylon 41, shield cap 42, hanging ring 43 and heating member 44, wherein, inverted "L" shaped pylon 41 is provided with two, the one end at minor face place is symmetrically welded the side wall top of upper cover 2, and the one end at place, long limit is connected to hanging ring 43, and the both ends of heating member 44 are fixed by two hanging rings 43; Heating member 44 is arranged on the top of roller 5 along roller 5 axial direction due, the both ends of heating member 44 are first through the hole on banding 25, and then be fixed on hanging ring 43, the U-shaped groove of upper cover 2 bottom is passed on the top of heating member 44, shield cap 42 covers the hanging ring 43 at the two ends of fixing heating member 44, and be fixed by bolts on pylon 41, avoid extraneous contact to arrive heat body 44.
Nitrogen and hydrogen gas mixture bag are arranged on the sidewall of close molten tin bath side of slag case 1, nitrogen and hydrogen gas mixture packet interface 08 are linked together by pipe and tin groove device, before opening tin bath outlet flashboard, inflated in bag by the packet interface 08 of slag case 1, then open the gas transmission valve of nitrogen and hydrogen gas mixture packet interface 08, thus nitrogen and hydrogen gas mixture enter molten tin bath to prevent in molten tin bath tin liquor oxidation.
Be installed together by above-mentioned annexation from top to bottom with upper rail 10, slag case 1, wiping tin device 6, bearing 06, roller 5 and transmission mechanism 3, electric heater unit 4, upper cover 2, sealing check apron 7 and regulating mechanism 8 thereof and hanging 9, form the float glass transition roller table that the present invention proposes.
The float glass transition roller table that the present invention proposes, when using for the first time, needs glass chieftain to introduce this transition roller table, and the method introducing glass chieftain is first as follows:
(1) before molten tin bath and annealing furnace heat up, the transmission mechanism 3 of three rollers 5 is started, with lehr roller synchronous axial system;
(2) when the temperature in upper cover 2 meets production requirement, the banding 25 of slag case 1 with upper cover 2 joint both sides is loaded onto;
(3) before about 72 hours that introduce glass chieftain first, open electric heater unit 4 pairs of rollers 5 preheating of transition roller table, according to the spindle nose supporting seat 32 of expansion status adjustment roller and the installation gap of bearing 06 of roller 5, according to the stroke of each universal connecting shaft, the position of accommodation zone clutch reduction gearbox 31;
(4) before about 12 hours that introduce glass chieftain first, by nitrogen and hydrogen gas mixture packet interface 08 by mixed gas delivery to molten tin bath afterbody flashboard place;
(5) the climbing gradient of process stipulation is reached according to the bus height of different adjustment three rollers 5 producing thickness of glass, the first roller near molten tin bath side is 25mm ~ 45mm relative to the difference of altitude of tin bath outlet lip tile, the second middle roller bus is 5mm ~ 16mm relative to the difference of altitude of the bus of the first roller, and the bus near the 3rd roller of annealing furnace side is 4mm ~ 12mm relative to the difference of altitude of the second roller bus;
(6) temperature in molten tin bath tail temperature, upper cover 2 and annealing furnace temperature all possess glass chieftain when introducing condition, the banding 25 be placed near molten tin bath side between upper cover 2 and slag case 1 is taken out, tin groove inner glass band chieftain is provoked, ride on the first roller, arrive the introducing first that second, third roller completes float glass chieftain successively, and then glass chieftain is admitted in annealing furnace.
When glass chieftain is annealed enter cold junction cutting after, the graphite block 65 of roller 5 bottom is in place; When glass reach vanning require time, regulate graphite block 65 and roller 5 contact gap by wiping tin device 6.
When glass is normally produced, need the situation making regular check on graphite block 65, when the situation that graphite block 65 appearance is worn and torn or oxidation ablation is serious, adjustment or replacing graphite block 65; Also need lubrication and the working order of making regular check on transmission mechanism 3, and safeguard by working specification.
It will be appreciated by those skilled in the art that these embodiments only do not limit the scope of the invention for illustration of the present invention, the various modification do the present invention and equivalent modifications all fall in claims limited range of the present invention.
Claims (10)
1. a float glass transition roller table, between molten tin bath and annealing furnace, is characterized in that, comprise set gradually from top to bottom slag case, wipe tin device, roller and transmission mechanism, upper cover and sealing check apron and regulating mechanism thereof, wherein:
Slag case is the casing of splendid attire from the scruff of molten tin bath, and on the upside of it, two ends are arranged with multipair bearing, and often pair of seat supports has a roller; Wiping tin device between slag case and roller comprises graphite block, and is provided with the wiping tin regulating mechanism for regulating graphite block to be elevated, and this wiping tin regulating mechanism connects and is fixed on bearing; The roller head of each roller side is connected with transmission mechanism, and this transmission mechanism is connected with the power transmission shaft of annealing furnace side, and the roller synchronization for driven roller and annealing furnace operates; Upper cover is the seal closure on roller top, and its upper end is connected with molten tin bath crossbeam by hanging; Sealing check apron for sealing described transition roller table is arranged in the gap be covered with, and its upper end is connected to the sealing check apron regulating mechanism for regulating the lifting of sealing check apron, and lower end is free end.
2. float glass transition roller table according to claim 1, it is characterized in that, the casing of described slag case is opening, thermal insulation layer is provided with on the downside of casing, the both ends of upside are respectively provided with side wall, side wall is connected by multistage list wall to form, and every section of Dan Qiang top is provided with the circular port for wearing roller, and the downside of this circular port is extended with the rectangle gap for wearing U-shaped assembly.
3. float glass transition roller table according to claim 2, is characterized in that, is provided with polylith sealing plate on the upside of the casing of slag case, and it is arranged at the both sides of each roller, and between both walls; Every block sealing plate is divided into multistage, is connected between two sections by guide plate.
4. float glass transition roller table according to claim 2, it is characterized in that, described U-shaped assembly comprises U-shaped framework, U-shaped guide rail, the insulated wall being positioned at U-shaped guide rail both sides and the thermal insulation layer be positioned at bottom U-shaped guide rail and insulated wall, U-shaped framework is fixed on the upside of the casing of slag case, its length is longer than the barrel length of roller, and extend to the bottom of a pair bearing and fix, this U-shaped assembly is through the rectangle gap of slag case side wall; Leave for the gap as scruff passage between the sidewall of insulated wall and U-shaped framework.
5. float glass transition roller table according to claim 4, it is characterized in that, the wiping tin device and the split of slag case that are arranged in described U-shaped assembly are arranged, comprise graphite block, leaf spring and wiping tin regulating mechanism, wiping tin regulating mechanism is installed on bearing corresponding to roller two ends, comprise pull bar, adjusting screw, upper voussoir, lower wedge block and U-shaped guide rail, pull bar passes the bottom in the rectangle gap of slag case side wall and is connected with leading screw, and leading screw passes and stretches out bearing; U-shaped guide rail is between roller and pull bar, and extend in the rectangle gap of a pair side wall corresponding with roller, the gap for installing voussoir and lower wedge block is left between the bottom surface of U-shaped guide rail and pull bar, the lower wedge block that horizontal interval arranges is provided with the flat board be fixedly linked on the upside of pull bar, the position that the downside of U-shaped guide rail corresponds to lower wedge block is fixed with voussoir, the inclined-plane of upper voussoir and lower wedge block contacts with each other, and can mutually slide; Be placed with graphite block and leaf spring successively from top to bottom in U-shaped guide rail, graphite block is adjacent with roller, and leaf spring horizontal interval arranges, and corresponding with the position of upper voussoir, and the two ends of graphite block are covered by the graphite cover plate be fixed on side wall.
6. float glass transition roller table according to claim 1, it is characterized in that, the transmission mechanism of roller comprises the large universal drive shaft be connected with annealing furnace transmission rig and the little universal drive shaft be connected with the roller head of roller, and little universal drive shaft is connected by a band clutch reduction gearbox with large universal drive shaft.
7. float glass transition roller table according to claim 2, it is characterized in that, also comprise the electric heater unit for heating the glass ribbon be positioned on roller, described electric heater unit is arranged on the top of roller along roller axial direction due, it comprises pylon, shield cap, hanging ring and heating member, inverted "L" shaped pylon is provided with two, and the one end at minor face place is symmetrically welded the side wall upper end of upper cover both sides, and the one end at place, long limit is connected with hanging ring respectively; Heating member is fixed by hanging ring, the U-shaped groove that top is provided with through upper cover bottom; Shield cap covers the two ends of heating member, and is fixed on pylon.
8. float glass transition roller table according to claim 2, it is characterized in that, described sealing check apron is along roller axle to being placed in the gap that is provided with in upper cover, comprise fixed stop curtain sheet and the active catch curtain sheet of split, the upper end of fixed stop curtain sheet is fixed on the sealing check apron regulating mechanism be elevated for controlling described sealing check apron by fixed guide, lower end is connected with active catch curtain sheet.
9. the float glass transition roller table according to any one of claim 1 to 8, is characterized in that, slag case is provided with the interface for installing the conduit being blown into nitrogen and hydrogen gas mixture to molten tin bath near the sidewall of molten tin bath.
10. introduce a glass chieftain's method first, be that float glass chieftain is introduced transition roller table according to claim 9 first from molten tin bath, comprise the following steps:
(1) before molten tin bath and annealing furnace heat up, the transmission mechanism of three rollers is started, with lehr roller synchronous axial system;
(2) when the temperature in upper cover meets production requirement, the banding of slag case and upper cover joint both sides is loaded onto;
(3) before about 72 hours that introduce glass chieftain first, open the electric heater unit of described transition roller table, to roller preheating, according to the expansion status adjustment spindle nose supporting seat of roller and the installation gap of bearing of roller, according to the stroke of each universal connecting shaft, the position of accommodation zone clutch reduction gearbox;
(4) before about 12 hours that introduce glass chieftain first, by nitrogen and hydrogen gas mixture packet interface by mixed gas delivery to molten tin bath afterbody flashboard place;
(5) the climbing gradient of process stipulation is reached according to the bus height of different adjustment three rollers producing thickness of glass, the first roller near molten tin bath side is 25mm ~ 45mm relative to the difference of altitude of tin bath outlet lip tile, the second middle roller bus is 5mm ~ 16mm relative to the difference of altitude of the bus of the first roller, and the bus near the 3rd roller of annealing furnace side is 4mm ~ 12mm relative to the difference of altitude of the second roller bus;
(6) temperature in molten tin bath tail temperature, upper cover and annealing furnace temperature all possess glass chieftain when introducing condition, take out being placed between upper cover and slag case near the banding of molten tin bath side, tin groove inner glass band chieftain is provoked, ride on the first roller, arrive the introducing first that second, third roller completes float glass chieftain successively, and then glass chieftain is admitted in annealing furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510670271.2A CN105254170B (en) | 2015-10-13 | 2015-10-13 | A kind of float glass transition roller table and the method that glass chieftain is firstly introduced to it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510670271.2A CN105254170B (en) | 2015-10-13 | 2015-10-13 | A kind of float glass transition roller table and the method that glass chieftain is firstly introduced to it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105254170A true CN105254170A (en) | 2016-01-20 |
| CN105254170B CN105254170B (en) | 2017-08-25 |
Family
ID=55094176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510670271.2A Active CN105254170B (en) | 2015-10-13 | 2015-10-13 | A kind of float glass transition roller table and the method that glass chieftain is firstly introduced to it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105254170B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810062A (en) * | 2017-03-20 | 2017-06-09 | 河北富晶特玻新材料科技有限公司 | It is a kind of to improve the device and method that float glass transition roller table wipes tin and sealing property |
| CN109879594A (en) * | 2019-04-23 | 2019-06-14 | 蚌埠中光电科技有限公司 | A kind of cleaning device of float glass transition roller table and its transition roller table slag case |
| CN110002737A (en) * | 2019-04-16 | 2019-07-12 | 湖南兴龙科技有限公司 | A method of glass is scrapped in taking-up |
| CN110683751A (en) * | 2019-11-20 | 2020-01-14 | 成都南玻玻璃有限公司 | Float glass transition roller cleaning method and transition roller for realizing method |
| CN111039557A (en) * | 2019-12-26 | 2020-04-21 | 中国建材国际工程集团有限公司 | Transmission system and control method thereof |
| CN112520997A (en) * | 2020-12-04 | 2021-03-19 | 洛玻集团洛阳龙海电子玻璃有限公司 | Device for blocking gas flow under transition roller table |
| CN114230148A (en) * | 2021-12-09 | 2022-03-25 | 蚌埠中建材信息显示材料有限公司 | Ultra-thin glass forming device for tin bath processing |
| CN114394739A (en) * | 2021-12-09 | 2022-04-26 | 蚌埠中建材信息显示材料有限公司 | Supporting device for transition roller table roller way |
| CN115925236A (en) * | 2022-12-13 | 2023-04-07 | 蚌埠中光电科技有限公司 | High-efficient seal box |
| CN115974396A (en) * | 2022-12-27 | 2023-04-18 | 蚌埠中光电科技有限公司 | Transition roller device for float electronic glass |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723580A (en) * | 2009-11-30 | 2010-06-09 | 福耀玻璃工业集团股份有限公司 | Tin scraping device for under-drive roll changing type transition roller |
| CN201512471U (en) * | 2009-09-27 | 2010-06-23 | 秦皇岛玻璃工业研究设计院 | Cleaning and sealing system for lift-up roller table of float glass production line |
| CN102503086A (en) * | 2011-09-19 | 2012-06-20 | 河南国控宇飞电子玻璃有限公司 | Tin-wiping device for ultrathin glass production |
| WO2014069372A1 (en) * | 2012-10-31 | 2014-05-08 | 旭硝子株式会社 | Float glass production method and production device |
| CN203653418U (en) * | 2013-12-06 | 2014-06-18 | 张家港市锦明机械有限公司 | Sealing box for float glass production line |
| CN203653434U (en) * | 2013-12-06 | 2014-06-18 | 张家港市锦明机械有限公司 | Tin wiping device for transitional roller platform |
| CN205133406U (en) * | 2015-10-13 | 2016-04-06 | 秦皇岛玻璃工业研究设计院 | Float glass transition roller platform |
-
2015
- 2015-10-13 CN CN201510670271.2A patent/CN105254170B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201512471U (en) * | 2009-09-27 | 2010-06-23 | 秦皇岛玻璃工业研究设计院 | Cleaning and sealing system for lift-up roller table of float glass production line |
| CN101723580A (en) * | 2009-11-30 | 2010-06-09 | 福耀玻璃工业集团股份有限公司 | Tin scraping device for under-drive roll changing type transition roller |
| CN102503086A (en) * | 2011-09-19 | 2012-06-20 | 河南国控宇飞电子玻璃有限公司 | Tin-wiping device for ultrathin glass production |
| WO2014069372A1 (en) * | 2012-10-31 | 2014-05-08 | 旭硝子株式会社 | Float glass production method and production device |
| CN203653418U (en) * | 2013-12-06 | 2014-06-18 | 张家港市锦明机械有限公司 | Sealing box for float glass production line |
| CN203653434U (en) * | 2013-12-06 | 2014-06-18 | 张家港市锦明机械有限公司 | Tin wiping device for transitional roller platform |
| CN205133406U (en) * | 2015-10-13 | 2016-04-06 | 秦皇岛玻璃工业研究设计院 | Float glass transition roller platform |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810062B (en) * | 2017-03-20 | 2022-10-18 | 河北富晶科技有限公司 | Device and method for improving tin wiping and sealing performance of float glass transition roller table |
| CN106810062A (en) * | 2017-03-20 | 2017-06-09 | 河北富晶特玻新材料科技有限公司 | It is a kind of to improve the device and method that float glass transition roller table wipes tin and sealing property |
| CN110002737A (en) * | 2019-04-16 | 2019-07-12 | 湖南兴龙科技有限公司 | A method of glass is scrapped in taking-up |
| CN109879594A (en) * | 2019-04-23 | 2019-06-14 | 蚌埠中光电科技有限公司 | A kind of cleaning device of float glass transition roller table and its transition roller table slag case |
| CN109879594B (en) * | 2019-04-23 | 2024-04-16 | 蚌埠中光电科技有限公司 | Float glass transition roller table and cleaning device for slag box of transition roller table |
| CN110683751A (en) * | 2019-11-20 | 2020-01-14 | 成都南玻玻璃有限公司 | Float glass transition roller cleaning method and transition roller for realizing method |
| CN111039557A (en) * | 2019-12-26 | 2020-04-21 | 中国建材国际工程集团有限公司 | Transmission system and control method thereof |
| CN111039557B (en) * | 2019-12-26 | 2023-07-07 | 中国建材国际工程集团有限公司 | Transmission system and control method thereof |
| CN112520997A (en) * | 2020-12-04 | 2021-03-19 | 洛玻集团洛阳龙海电子玻璃有限公司 | Device for blocking gas flow under transition roller table |
| CN114394739A (en) * | 2021-12-09 | 2022-04-26 | 蚌埠中建材信息显示材料有限公司 | Supporting device for transition roller table roller way |
| CN114230148A (en) * | 2021-12-09 | 2022-03-25 | 蚌埠中建材信息显示材料有限公司 | Ultra-thin glass forming device for tin bath processing |
| CN114394739B (en) * | 2021-12-09 | 2023-09-12 | 蚌埠中建材信息显示材料有限公司 | Supporting device of transition roller table roller way |
| CN114230148B (en) * | 2021-12-09 | 2023-09-15 | 蚌埠中建材信息显示材料有限公司 | Ultrathin glass forming device for tin bath processing |
| CN115925236A (en) * | 2022-12-13 | 2023-04-07 | 蚌埠中光电科技有限公司 | High-efficient seal box |
| CN115925236B (en) * | 2022-12-13 | 2023-12-01 | 蚌埠中光电科技有限公司 | High-efficient seal box |
| CN115974396A (en) * | 2022-12-27 | 2023-04-18 | 蚌埠中光电科技有限公司 | Transition roller device for float electronic glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105254170B (en) | 2017-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105254170A (en) | Float glass lift-up roller station and method for introducing glass head into float glass lift-up roller station for first time | |
| CN205133406U (en) | Float glass transition roller platform | |
| CN105293888B (en) | A kind of online changing rig of float glass transition roller table and roll-changing method | |
| CN201512471U (en) | Cleaning and sealing system for lift-up roller table of float glass production line | |
| CN102409150B (en) | Induction heating multi-pipeline steel tube continuous annealing process line | |
| CN205133405U (en) | Online roll -changing device of float glass transition roller platform | |
| CN101723580B (en) | Tin scraping device for under-drive roll changing type transition roller | |
| US20150068250A1 (en) | Method for producing float glass | |
| CN203238158U (en) | Novel molten tin bath outlet check curtain | |
| CN106064878A (en) | Manufacture device, the manufacture method of float glass of float glass | |
| CN114346196B (en) | Casting molding process of small fonts on ultrathin part | |
| CN200988854Y (en) | Strip steel horizontal continuous annealing furnace inlet seal device | |
| CN210560091U (en) | Seal box transition roller platform | |
| CN102679733A (en) | Novel high-temperature resistance heated furnace | |
| CN207347388U (en) | A kind of floatation glass production line tin groove device | |
| CN202430119U (en) | Transition roller platform device used for on-line roller change | |
| CN219004524U (en) | Guiding support for slab continuous casting hot conveying roller way | |
| CN212982776U (en) | Double-layer edge roller rod heat preservation device for production of ultrathin glass | |
| CN202393230U (en) | Furnace door of heating furnace and heating furnace with same | |
| KR101709207B1 (en) | Device for maintaining temprature of pot roll unit | |
| CN201395554Y (en) | Scissors type hanging flame prevention wall with independent bricks for float glass melting furnace | |
| CN205464232U (en) | Dummy bar chain | |
| CN219083751U (en) | Intermediate door mechanism | |
| CN205996145U (en) | Improved fan-shaped sections of slab continuous chiller | |
| CN220265557U (en) | Lip brick of glass kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hebei Street West Harbor area, 066004 Hebei city of Qinhuangdao province No. 91 Patentee after: Qinhuangdao glass industry research and Design Institute Co., Ltd. Address before: Hebei Street West Harbor area, 066004 Hebei city of Qinhuangdao province No. 91 Patentee before: Qinhuangdao Glass Industry Research and Design Inst. |