CN204564633U - A kind of on-line cleaning device of glass pressing machine calendering lower roll - Google Patents
A kind of on-line cleaning device of glass pressing machine calendering lower roll Download PDFInfo
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- CN204564633U CN204564633U CN201520067269.1U CN201520067269U CN204564633U CN 204564633 U CN204564633 U CN 204564633U CN 201520067269 U CN201520067269 U CN 201520067269U CN 204564633 U CN204564633 U CN 204564633U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 107
- 238000003490 calendering Methods 0.000 title claims abstract description 103
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- 238000003825 pressing Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 10
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
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- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
This application discloses the on-line cleaning device of a kind of glass pressing machine calendering lower roll, be arranged at the calendering frame below calendering lower roll, its structure includes: jet pipe, described jet pipe is provided with jet head sets more than two, often organize jet head sets and be provided with several shower nozzles, shower nozzle between adjacent jet head sets is arranged at the direction alternate of calendering lower roll center line, often organize the liquid level of jet head sets ejection all on perpendicular, described jet pipe is provided with inlet, the cleaning liquid with certain pressure is delivered in described jet pipe through described inlet, above liquid level is arranged to clean the working face of calendering lower roll again through described jet head sets more than two ejection formation two.Compared with prior art, this on-line cleaning device can realize overall time cleaning, strengthens cleaning performance, shorten the cleaning operation time, improve cleaning efficiency and operational stability, applicability is strong, also structure is simple simultaneously, installation and removal convenient, be convenient to industrial large-scale universal with promote.
Description
Technical field
The application relates to glassmaking art, particularly relates to the on-line cleaning device of a kind of glass pressing machine calendering lower roll.
Background technology
In glass calendering technology, adopt glass pressing machine mainly kiln glass metal is out passed through the extruding of calendering top roll and calendering lower roll and cools rapidly, final molding is face glass.Because calendering top roll and calendering lower roll are all adopt special substance to make, when glass metal is from when flowing out between calendering top roll and calendering lower roll, having one deck oxide attaches at roller surfaces, especially larger on the impact of calendering lower roll, if the thing on calendering lower roll surface cleans out not in time, will be formed " greyness " at roller surfaces, thus affect the quality of face glass.
In prior art, in order to prevent the generation of rolling lower roll surface " greyness ", normally the below getting into calendering lower roll of operation element personnel not timing utilizes the water pipe of single shower nozzle to clean manually, also has the artificial extending type cleaning way utilizing single shower nozzle.Above-mentioned people is the mode of carrying out cleaning, there is following defect: first, because the operating environment temperature below stack is high, operation element personnel are needed to wear the operation in high temperature environments of cotton dress, cotton-padded trousers during artificial Manual-cleaning, its operation controllability and less stable, and have higher requirement to the operant level of operation element personnel, can not thoroughly clean, under hot environment, operation brings great hidden danger also to the safety of operation element personnel simultaneously; The second, due to the narrow space under stack, cause operation element human users to get up very inconvenient; 3rd, the production due to face glass is serialization, and the mode of artificial cleaning makes that scavenging period is long, efficiency is low, weak effect, finally causes of poor quality needs of face glass again to be done over again.
For the problems referred to above, inventor is had to have developed lower roller cleaning device for calender lower roll in prior art specially, such as Authorization Notice No. is that CN 201737830U discloses " a kind of lower roller cleaning device of calendar in plate glass production process ", its technical scheme adopted is, lower roller cleaning device location is arranged on the below of lower roll in calender, the structure of this cleaning device comprises frame, the guide rail be positioned in frame, the spacing wiper mechanism be arranged in parallel on guide rail and with lower roll, and wiper mechanism and guide rail form being slidably matched of horizontal direction.The high pressure water transport pipe that the structure of described wiper mechanism comprises shower nozzle, is connected with shower nozzle, this shower nozzle is swing shower nozzle.When the guide rail of installation frame, need the lower roll making guide rail and calender to be arranged in parallel, and remain on a perpendicular, just can guarantee that lower roll is rinsed well by swing shower nozzle.Although technique scheme solves the defect of three aspects that above-mentioned artificial cleaning way brings, but, create again new problem, its structural design is complicated, need mounting guide rail, require higher to the installation accuracy of guide rail, and rotating sprayer also needs increase electric controller to control, cleaning coverage rate is restricted; It carries out operation to drive single shower nozzle by the displacement back and forth of the horizontal direction realizing shower nozzle that is slidably matched with guide rail under roller, the cleaning way adopted is segmentation repeatedly cleaning back and forth, it is long not only to clean the required time, and cleaning performance and stability also poor; Its installation and debugging carrying out guide rail in the space of narrow and small high temperature are also comparatively difficult, and applicability is not strong.
In order to improve above-mentioned technical problem, inventor is had again to have developed in prior art " cleaning device of glass pressing machine lower roll " that such as Authorization Notice No. is CN 202174080U, its technical scheme is: " the calendering frame below lower roll is provided with a cleaning device, cleaning device comprises a pipeline corresponding to lower roll length, pipeline is horizontally installed in frame, its axis and lower roller shaft line parallel, along the length direction of pipeline, pipeline is evenly provided with one group of shower nozzle, each shower nozzle is towards the outer peripheral face of lower roll, wherein be provided with a waterpipe jointing at the middle part of pipeline ", in addition, from the content disclosed in its accompanying drawing 1, this cleaning device is arranged at glass melter side, and between shower nozzle and jet pipe, have angle to arrange, the water surface of the water surface non-vertical that shower nozzle is sprayed, further, from the content disclosed in its accompanying drawing 2, this shower nozzle is a kind of pipe, pipe with the center of water distribution pipe for the center of circle is obliquely installed.In technique scheme, (1) owing to jet pipe only being arranged one group of shower nozzle, during the work of calendering lower roll, its surperficial same place oxide to be cleaned only just can clean by one group of water surface when turning to and aiming at shower nozzle, the oxide to be cleaned of same place again cleaning requirement calendering lower roll to rotate when this position got back to by a circle again, likely can miss because hydraulic pressure is unstable when such structure makes first time clean must wait rotate a circle again after just can clean, and the cleaning mode that this interval one is enclosed, not only cleaning efficiency is low, and cleaning effect is not obvious, need to extend scavenging period, money of wasting water also add cleaning cost simultaneously, (2) because cleaning device is arranged at glass melter side, make the small space being originally positioned at glass melter side more limited, space availability ratio is lower, and between shower nozzle and jet pipe, have angle to arrange, reduce the hydraulic pressure gushed out, cleaning effect is reduced further, can rebound after the water surface arrival roll surface of shower nozzle ejection simultaneously and splash to glass melter side, make the working environment of this side moist, shorten the service life of melting furnaces kiln brick, too increase the cost safeguarding melting furnaces kiln brick, (3) jet pipe adopts angled pipe, first, hydraulic pressure effect lower nozzle go out water unstable, wayward, as ensured, the angle of shower nozzle also needs separately to establish device for stationary nozzle angle to ensure its ejection angle, not only use inconvenience, but also can jeting effect be affected, the second, the installation between pipe and jet pipe is also comparatively complicated, if single pipe is damaged, be also unfavorable for the quick-replaceable of single shower nozzle.
Therefore, research and develop a kind of on-line auto-cleaning device can avoiding the glass pressing machine calendering lower roll of above-mentioned weak point, in field of engineering technology, there is very far-reaching and great meaning.
Summary of the invention
The object of the application is to avoid weak point of the prior art and provides one can realize overall time cleaning, strengthen cleaning performance, shorten the cleaning operation time, improve cleaning efficiency and operational stability, applicability is strong, simultaneously and structure is simple, the on-line cleaning device of installation and removal glass pressing machine calendering easily lower roll.
The object of the application is achieved through the following technical solutions:
Provide the on-line cleaning device of a kind of glass pressing machine calendering lower roll, be arranged at the calendering frame below calendering lower roll, wherein, include:
Jet pipe, described jet pipe is provided with jet head sets more than two, often organizes jet head sets and is provided with several shower nozzles, and the shower nozzle between adjacent jet head sets is arranged at the direction alternate of calendering lower roll center line, often organizes the liquid level of jet head sets ejection all on perpendicular,
Described jet pipe is provided with inlet, and the cleaning liquid with certain pressure is delivered in described jet pipe through described inlet, then arranges above liquid level to clean the working face of calendering lower roll through described jet head sets more than two ejection formation two.
As the application preferred embodiment, described shower nozzle includes nozzle, and described nozzle offers V-arrangement nozzle slot, is provided with spray hole in described V-arrangement nozzle slot.
As the application preferred embodiment, described nozzle is columniform nozzle, and the notch of described V-arrangement nozzle slot is arranged along the direction with calendering lower roll centerline parallel, and described spray hole is arranged at the home position of the end face of columniform nozzle.
As the application preferred embodiment, described shower nozzle also includes nut base, described shower nozzle is fixed on the installing hole of described jet pipe by described nut base, described nut base offers fluid hole, described fluid hole and described spray hole be all connected with described jet pipe and the centerline hole of the centerline hole of described fluid hole and described spray hole all on same vertical curve.
As the application preferred embodiment, described nut base is hex nut, the installing hole of described jet pipe is extended with external screw thread, and the inner side of described hex nut is provided with internal thread, and described hex nut is installed on the installing hole of described jet pipe by described internal thread and described externally threaded cooperation.
As the application preferred embodiment, between the liquid level that two rows of described jet head sets more than two ejection formation are above, there is different differences in height.
As the application preferred embodiment, the spacing of the adjacent shower nozzle on the direction along calendering lower roll center line of the shower nozzle in described jet head sets more than two is set to 50 mm ~ 350mm, and on glass plate throughput direction, the spacing of adjacent shower nozzle is set to 10 mm ~ 30mm.
As the application preferred embodiment, described jet pipe is also provided with outlet, and the inlet of described jet pipe is arranged at the side of described jet pipe, and described outlet is arranged at the opposite side of described jet pipe; Or the inlet of described jet pipe is arranged at the middle part of described jet pipe, the both sides that described outlet is arranged at arbitrary sidepiece in the both sides of described jet pipe or described jet pipe all arrange described outlet.
As the application preferred embodiment, also include positioner, the U-shaped draw-in groove that described positioner comprises mounting bracket and is connected with described mounting bracket, described jet pipe to be connected in described U-shaped draw-in groove and to be fixed on the calendering frame below described calendering lower roll by described mounting bracket.
As the application preferred embodiment, described on-line cleaning device be installed on calendering lower roll center line vertical immediately below calendering frame.
The beneficial effect of the application:
The on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application, be arranged at the calendering frame below calendering lower roll, the cleaning liquid with certain pressure is delivered in jet pipe through the inlet of jet pipe, then arranges above liquid level to clean the working face of calendering lower roll through jet head sets more than two ejection formation two.Compared with prior art, (1) the application arranges jet head sets more than two on jet pipe, often organize jet head sets and be provided with several shower nozzles, not only ensure that the covering cleaning along the overall length on calendering lower roll centerline direction, but also ensure that along cleaning close to continuous print covering in glass plate direction of advance, during calendering lower roll rotation work, its surperficial same place oxide to be cleaned by on-line cleaning device one discharge opeing face clean after, can and then through second row, 3rd row waits the reinforcement cleaning of liquid level, same place oxide to be cleaned rotates at calendering lower roll and cleans up in circle, rotate again when this position got back to by a circle without the need to additional wait again and just clean, such structure makes it possible to realize overall time cleaning, scavenging period is short, cleaning performance is better than the cleaning of segmented or local formula in prior art, and operating efficiency obviously promotes, (2) shower nozzle of the application between adjacent jet head sets is arranged at the direction alternate of calendering lower roll center line, makes to form liquid level complementation between many discharge opeings face, and the function with liquid level superposition makes cleaning effect strengthen, in addition, jet pipe is vertical with shower nozzle to be arranged, and enhances the stability that shower nozzle is installed, can improve the stability of cleaning performance and operation further, the application also simplify structure, and installation and removal are simple and convenient, applicability is strong, without the need to manually participating in cleaning control, is convenient to industrial large-scale universal and popularization from the angle of industrial practical application.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the application, but the embodiment in accompanying drawing does not form any restriction to the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is that the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application is installed on the structural representation rolling frame.
Fig. 2 is the structural representation that the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application is installed on another embodiment of calendering frame.
Fig. 3 is the structural representation at a visual angle of the jet pipe of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application.
Fig. 4 is the structure for amplifying schematic diagram at A place in Fig. 3.
Fig. 5 is the structural representation at another visual angle of the jet pipe of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application.
Fig. 6 is the structure for amplifying schematic diagram at B place in Fig. 5.
Include in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6:
100---calendering top roll,
200---calendering lower roll,
300---on-line cleaning device,
310---jet pipe, 320---shower nozzle, 321---nozzle, 3211---V-arrangement nozzle slot, 3212---spray hole, 322---nut base, 330---inlet, 340---outlet, 350---positioner, 351---mounting bracket, 352---U-shaped draw-in groove,
400---calendering frame;
On the direction along calendering lower roll center line, the spacing of adjacent shower nozzle is D;
On glass plate throughput direction, the spacing of adjacent shower nozzle is d.
Detailed description of the invention
With the following Examples the application is described in further detail.
embodiment 1
The detailed description of the invention of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application, shown in Fig. 1 and Fig. 2, this on-line cleaning device 300 is arranged at the calendering frame 400 below calendering lower roll 200, the improvements of the application are: its structure includes, jet pipe 310, described jet pipe 310 is provided with jet head sets more than two, often organize jet head sets and be provided with several shower nozzles 320, shower nozzle 320 between adjacent jet head sets is arranged at the direction alternate of calendering lower roll 200 center line, often organize the liquid level of jet head sets ejection all on perpendicular, described jet pipe 310 is provided with inlet 330, the cleaning liquid with certain pressure is delivered in described jet pipe 310 through described inlet 330, above liquid level is arranged to clean the working face of calendering lower roll 200 again through described jet head sets more than two ejection formation two.The length of jet pipe 310 need according to the length setting of calendering lower roll 200, and general industry application its length upper selects 2200mm.
Compared with prior art, (1) the application arranges jet head sets more than two on jet pipe 310, often organize jet head sets and be provided with several shower nozzles 320, not only ensure that the covering cleaning along the overall length on calendering lower roll 200 centerline direction, but also ensure that along cleaning close to continuous print covering in glass plate direction of advance, during calendering lower roll 200 rotation work, its surperficial same place oxide to be cleaned by on-line cleaning device 300 1 discharge opeing face clean after, can and then through second row, 3rd row waits the reinforcement cleaning of liquid level, same place oxide to be cleaned rotates in a circle at calendering lower roll 200 and just cleans up, rotate again when this position got back to by a circle without the need to additional wait again and just clean, such structure makes it possible to realize overall time cleaning, scavenging period is short, cleaning performance is better than the cleaning of segmented or local formula in prior art, and operating efficiency obviously promotes, (2) shower nozzle 320 of the application between adjacent jet head sets is arranged at the direction alternate of calendering lower roll 200 center line, makes to form liquid level complementation between many discharge opeings face, and the function with liquid level superposition makes cleaning effect strengthen, (3) liquid level of jet head sets ejection is often organized all on perpendicular, such structure makes the liquid level sprayed from shower nozzle 320 remain in the vertical direction, after roll surface cleaning, directly backwash refluxes downwards to ground or edge close to vertical direction, after can liquid level being avoided as much as possible to be sprayed onto roll surface, local and affect operating environment to other of glass furnace furnace side or calender by roll surface backwash again, also drastically increase the stability of cleaning performance and operation simultaneously, in addition, the application also simplify structure, and installation and removal are simple and convenient, applicability is strong, without the need to manually participating in cleaning control, is convenient to large-scale universal and popularization from the angle of industrial practical application.
Separately, jet pipe 310 wherein can be any one in the pipes such as flat square tube, pipe, triangle tube, the preferred flat square tube of the application.
embodiment 2
The detailed description of the invention two of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application, the main technical schemes of the present embodiment is identical with embodiment 1, unaccounted feature in the present embodiment, adopts the explanation in embodiment 1, no longer repeats at this.Shown in figure 3 to Fig. 6, the difference of the present embodiment and embodiment 1 is, described shower nozzle 320 includes nozzle 321, and described nozzle 321 offers V-arrangement nozzle slot 3211, is provided with spray hole 3212 in described V-arrangement nozzle slot 3211.Described shower nozzle 320 also includes nut base 322, described shower nozzle 320 is fixed on the installing hole of described jet pipe 310 by described nut base 322, this installing hole is the jet pipe 310 directly stamping forming installing hole (not shown) for mounting spray head 320, described nut base 322 offers fluid hole (not shown in FIG.), described fluid hole and described spray hole 3212 be all connected with described jet pipe 310 and the centerline hole of the centerline hole of described fluid hole and described spray hole 3212 all on same vertical curve.This shower nozzle 320 is the part of single entirety, nozzle 321 and nut base 322 one-body molded, structure is simple, and it is convenient to assemble and dismantle.
Concrete, described nozzle 321 is columniform nozzle, and the notch of described V-arrangement nozzle slot 3211 is arranged along the direction with calendering lower roll 200 centerline parallel, and described spray hole 3212 is arranged at the home position of the end face of columniform nozzle 321.The diameter of V-arrangement nozzle slot 3211 on the direction of end face edge calendering lower roll 200 center line of columniform nozzle 321, the end face of columniform nozzle 321 is divided into two, adopt V-arrangement nozzle, the current sprayed through spray hole 3212 are ejected along the cell wall of V-arrangement nozzle slot 3211, to form the liquid level with certain radiating surface.
Concrete, described nut base 322 is hex nut, the installing hole of described jet pipe 310 is extended with external screw thread, and the inner side of described hex nut is provided with internal thread, and described hex nut is installed on the installing hole of described jet pipe 310 by described internal thread and described externally threaded cooperation.The installing hole of jet pipe 310 forms flange when punching, flange arranges external screw thread, by with the screw-internal thread fit of hex nut to realize the fixing of shower nozzle 320 and jet pipe 310, adopt the mounting means of simple threaded engagement, make the installation and removal of shower nozzle 320 simple, timely replacing when facilitating single shower nozzle 320 to block or damage, and shower nozzle 320 can also be manufactured as standardized element.
Separately, the serial materials such as brass, soft copper, stainless steel, alloy, tungsten carbide can be selected in the material aspect of shower nozzle 320; The bottom land that the structure of V-arrangement nozzle slot 3211 comprises two cell walls and is clipped between two cell walls, wherein, bottom land can be straight line, also can be a plane, angle between two cell walls can be set to be greater than 0 ° and be less than 110 °, preferably, this angle selects to be greater than 30 ° and be less than 65 °.
embodiment 3
The detailed description of the invention three of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application, the main technical schemes of the present embodiment is identical with embodiment 1, unaccounted feature in the present embodiment, adopts the explanation in embodiment 1, no longer repeats at this.The difference of the present embodiment and embodiment 1 is, has different differences in height between the liquid level that two rows that described jet head sets more than two ejection is formed are above.There is between different liquid level different water surface elevation differences to realize by adjusting the pressure of the cleaning liquid passed into, or can be realized by the high and low position of shower nozzle 320, the cleaning liquid level with difference in height is applicable to this on-line cleaning device 300 and is arranged in the borderline region that covers down to the horizontal plane through calendering lower roll 200 center line immediately below calendering lower roll 200 center line.This on-line cleaning device 300 can be made to clean the working face of calendering lower roll 200 better in this region.
embodiment 4
The detailed description of the invention four of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application, the main technical schemes of the present embodiment is identical with embodiment 1, unaccounted feature in the present embodiment, adopts the explanation in embodiment 1, no longer repeats at this.Shown in figure 3, the difference of the present embodiment and embodiment 1 is, the space D of the adjacent shower nozzle 320 on the direction along calendering lower roll 200 center line of the shower nozzle 320 in described jet head sets more than two is set to 50 mm ~ 350mm, and on glass plate throughput direction, the spacing d of adjacent shower nozzle 320 is set to 10 mm ~ 30mm.Preferably, the space D of the adjacent shower nozzle 320 on the direction along calendering lower roll 200 center line of the shower nozzle 320 in described jet head sets more than two is set to 100mm, and on glass plate throughput direction, the spacing d of adjacent shower nozzle 320 is set to 15mm.Not only ensure that the covering cleaning along the overall length on calendering lower roll 200 centerline direction, but also ensure that along cleaning close to continuous print covering in glass plate direction of advance.
embodiment 5
The detailed description of the invention five of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application, the main technical schemes of the present embodiment is identical with embodiment 1, unaccounted feature in the present embodiment, adopts the explanation in embodiment 1, no longer repeats at this.Shown in figure 1 and Fig. 2, the difference of the present embodiment and embodiment 1 is, described jet pipe 310 is also provided with outlet 340, this outlet 340 can be sewage draining exit also can be discharge outlet, the inlet 330 of concrete jet pipe 310 is different with the position that outlet 340 is arranged, comprising wherein a kind of technical scheme is: the inlet 330 of described jet pipe 310 is arranged at the side of described jet pipe 310, and described outlet 340 is arranged at the opposite side of described jet pipe 310; Another kind of technical scheme is: the inlet 330 of described jet pipe 310 is arranged at the middle part of described jet pipe 310, the both sides that described outlet 340 is arranged at arbitrary sidepiece in the both sides of described jet pipe 310 or described jet pipe 310 all arrange described outlet 340, this kind of scheme does not draw, but those skilled in the art very clearly can know the structure involved by this technical scheme according to the description of technique scheme.
Separately, as shown in Fig. 1 or Fig. 2, the side of jet pipe 310 is arranged at the inlet 330 of jet pipe 310, outlet 340 is arranged in the technical scheme of the opposite side of jet pipe 310, concrete, inlet 330 is perpendicular with outlet 340, and namely inlet 330 is arranged along the length direction of jet pipe 310, and so outlet 340 is arranged along the width of jet pipe 310.
embodiment 6
The detailed description of the invention six of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application, the main technical schemes of the present embodiment is identical with embodiment 5, unaccounted feature in the present embodiment, adopts the explanation in embodiment 5, no longer repeats at this.The difference of the present embodiment and embodiment 5 is, all can arrange in the position of inlet 330 and outlet 340 control that valve carries out the opening and closing of opening.
Further, can also set up control device for this on-line cleaning device 300, operation element personnel just can realize the operations such as the opening and closing of this on-line cleaning device 300 at a distance only by operation control.Realize the object of the remote cleaning operation of a people.
embodiment 7
The detailed description of the invention seven of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application, the main technical schemes of the present embodiment is identical with embodiment 1, unaccounted feature in the present embodiment, adopts the explanation in embodiment 1, no longer repeats at this.Shown in figure 1 and Fig. 2, the difference of the present embodiment and embodiment 1 is, this on-line cleaning device 300 also includes positioner 350, the U-shaped draw-in groove 352 that described positioner 350 comprises mounting bracket 351 and is connected with described mounting bracket 351, described jet pipe 310 to be connected in described U-shaped draw-in groove 352 and to be fixed on the calendering frame 400 below described calendering lower roll 200 by described mounting bracket 351.The concrete structure of mounting bracket 351 can have a variety of.For the installation of fixing employing U-shaped draw-in groove 352 formula of jet pipe 310, jet pipe 310 is not easily rocked under the effect of hydraulic pressure, more stable, thus make the water surface not scattering of gushing out, there is good convergence effect.
embodiment 8
The detailed description of the invention eight of the on-line cleaning device of a kind of glass pressing machine calendering lower roll of the application, the main technical schemes of the present embodiment is identical with embodiment 1, unaccounted feature in the present embodiment, adopts the explanation in embodiment 1, no longer repeats at this.Shown in figure 2, the difference of the present embodiment and embodiment 1 is, described on-line cleaning device 300 be installed on calendering lower roll 200 center line vertical immediately below calendering frame 400.Can be connected with the mobile platform of calender, when ensureing that calender adjusts, this cleaning device also can follow movement simultaneously, and this on-line cleaning device 300 is arranged at immediately below calendering lower roll 200, shower nozzle 320 is made just in time to be positioned at immediately below calendering lower roll 200, the water surface that shower nozzle 320 vertically upward sprays to guarantee to spray is vertical with the roll surface of calendering lower roll 200, makes to reach best cleaning performance.In addition, also there is higher space availability ratio.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the application; but not the restriction to the application's protection domain; although done to explain to the application with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the application or equivalent replacement, and not depart from essence and the scope of technical scheme.
Claims (10)
1. an on-line cleaning device for glass pressing machine calendering lower roll, is arranged at the calendering frame below calendering lower roll, it is characterized in that, include:
Jet pipe, described jet pipe is provided with jet head sets more than two, often organizes jet head sets and is provided with several shower nozzles, and the shower nozzle between adjacent jet head sets is arranged at the direction alternate of calendering lower roll center line, often organizes the liquid level of jet head sets ejection all on perpendicular,
Described jet pipe is provided with inlet, and the cleaning liquid with certain pressure is delivered in described jet pipe through described inlet, then arranges above liquid level to clean the working face of calendering lower roll through described jet head sets more than two ejection formation two.
2. the on-line cleaning device of a kind of glass pressing machine calendering lower roll according to claim 1, it is characterized in that: described shower nozzle includes nozzle, described nozzle offers V-arrangement nozzle slot, is provided with spray hole in described V-arrangement nozzle slot.
3. the on-line cleaning device of a kind of glass pressing machine calendering lower roll according to claim 2, it is characterized in that: described nozzle is columniform nozzle, the notch of described V-arrangement nozzle slot is arranged along the direction with calendering lower roll centerline parallel, and described spray hole is arranged at the home position of the end face of columniform nozzle.
4. the on-line cleaning device of a kind of glass pressing machine calendering lower roll according to claim 2, it is characterized in that: described shower nozzle also includes nut base, described shower nozzle is fixed on the installing hole of described jet pipe by described nut base, described nut base offers fluid hole, described fluid hole and described spray hole be all connected with described jet pipe and the centerline hole of the centerline hole of described fluid hole and described spray hole all on same vertical curve.
5. the on-line cleaning device of a kind of glass pressing machine calendering lower roll according to claim 4, it is characterized in that: described nut base is hex nut, the installing hole of described jet pipe is extended with external screw thread, the inner side of described hex nut is provided with internal thread, and described hex nut is installed on the installing hole of described jet pipe by described internal thread and described externally threaded cooperation.
6. the on-line cleaning device of a kind of glass pressing machine calendering lower roll according to claim 1, is characterized in that: have different differences in height between the liquid level that two rows that described jet head sets more than two ejection is formed are above.
7. the on-line cleaning device of a kind of glass pressing machine calendering lower roll according to claim 1, it is characterized in that: the spacing of the adjacent shower nozzle on the direction along calendering lower roll center line of the shower nozzle in described jet head sets more than two is set to 50 mm ~ 350mm, and on glass plate throughput direction, the spacing of adjacent shower nozzle is set to 10 mm ~ 30mm.
8. the on-line cleaning device of a kind of glass pressing machine calendering lower roll according to claim 1, it is characterized in that: described jet pipe is also provided with outlet, the inlet of described jet pipe is arranged at the side of described jet pipe, and described outlet is arranged at the opposite side of described jet pipe; Or the inlet of described jet pipe is arranged at the middle part of described jet pipe, the both sides that described outlet is arranged at arbitrary sidepiece in the both sides of described jet pipe or described jet pipe all arrange described outlet.
9. the on-line cleaning device of a kind of glass pressing machine calendering lower roll according to claim 1, it is characterized in that: also include positioner, the U-shaped draw-in groove that described positioner comprises mounting bracket and is connected with described mounting bracket, described jet pipe to be connected in described U-shaped draw-in groove and to be fixed on the calendering frame below described calendering lower roll by described mounting bracket.
10. the on-line cleaning device of a kind of glass pressing machine calendering lower roll according to claim 1, is characterized in that: described on-line cleaning device be installed on calendering lower roll center line vertical immediately below calendering frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067269.1U CN204564633U (en) | 2015-01-30 | 2015-01-30 | A kind of on-line cleaning device of glass pressing machine calendering lower roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067269.1U CN204564633U (en) | 2015-01-30 | 2015-01-30 | A kind of on-line cleaning device of glass pressing machine calendering lower roll |
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| Publication Number | Publication Date |
|---|---|
| CN204564633U true CN204564633U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067269.1U Expired - Fee Related CN204564633U (en) | 2015-01-30 | 2015-01-30 | A kind of on-line cleaning device of glass pressing machine calendering lower roll |
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| CN (1) | CN204564633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668226A (en) * | 2015-01-30 | 2015-06-03 | 中国南玻集团股份有限公司 | Online cleaning device for lower pressing roll of glass pressing machine |
| CN107824512A (en) * | 2017-10-25 | 2018-03-23 | 武汉华星光电技术有限公司 | A kind of glass substrate washing device |
-
2015
- 2015-01-30 CN CN201520067269.1U patent/CN204564633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668226A (en) * | 2015-01-30 | 2015-06-03 | 中国南玻集团股份有限公司 | Online cleaning device for lower pressing roll of glass pressing machine |
| CN107824512A (en) * | 2017-10-25 | 2018-03-23 | 武汉华星光电技术有限公司 | A kind of glass substrate washing device |
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