CN106733904B - Flat lifting type continuous cleaning system and method applied to thin glass substrate - Google Patents
Flat lifting type continuous cleaning system and method applied to thin glass substrate Download PDFInfo
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- CN106733904B CN106733904B CN201611024178.5A CN201611024178A CN106733904B CN 106733904 B CN106733904 B CN 106733904B CN 201611024178 A CN201611024178 A CN 201611024178A CN 106733904 B CN106733904 B CN 106733904B
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- glass substrate
- thin glass
- carrier
- cleaning
- swing frame
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- 239000011521 glass Substances 0.000 title claims abstract description 105
- 239000000758 substrate Substances 0.000 title claims abstract description 95
- 238000004140 cleaning Methods 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000005406 washing Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 10
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 239000005357 flat glass Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000002310 reflectometry Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Landscapes
- Surface Treatment Of Glass (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a flat lifting type thin glass substrate continuous cleaning system which comprises a transmission mechanism consisting of a plurality of transmission shafts, a switching platform corresponding to the lower part of the transmission mechanism, and a cleaning device arranged on one side of the switching platform, wherein the cleaning device comprises a cleaning tank, an ultrasonic generating mechanism arranged in the cleaning tank, a swing frame arranged on one side of the cleaning tank and used for bearing a thin glass substrate, and the starting end of the swing frame is arranged corresponding to a lifting carrier so as to facilitate the transfer of the thin glass substrate between the swing frame and the lifting carrier. The glass substrate is cleaned by ultrasonic waves, is particularly suitable for cleaning plate glass with the thickness of 2-4mm, is in a non-pressure contact glass substrate mode, and has the advantages of reducing the glass breakage rate and achieving the purpose of almost not breaking. And the thin glass substrate is moved in and out by utilizing the lifting of the switching platform, the control is simple and convenient, and the influence on the glass substrate is small.
Description
Technical Field
The invention relates to the technical field of reflector production, in particular to a flat lifting type continuous cleaning system and a cleaning method applied to a thin glass substrate with the thickness of 1-4 mm.
Background
The solar photo-thermal power generation is realized by collecting solar heat energy by utilizing a large-scale array parabolic or dish-shaped mirror surface, providing steam through a heat exchange device and combining the process of a traditional turbonator. The solar photo-thermal power generation technology is adopted, so that an expensive silicon crystal photoelectric conversion process is avoided, and the cost of solar power generation can be greatly reduced.
Because the reflectivity of the reflector made of the ultrathin glass is higher than that of common glass, the ultrathin glass is a preferred glass substrate of the reflector, and the existing dish washing and rolling washing technologies of the glass substrate are easy to wash and incomplete and the glass substrate is broken when the ultrathin glass is washed, so that the reflectivity is reduced or the production cost is increased.
Disclosure of Invention
The invention aims to provide a flat-lifting type thin glass substrate continuous cleaning system aiming at the technical defects in the prior art.
The technical scheme adopted for realizing the purpose of the invention is as follows:
a lifting type thin glass substrate continuous cleaning system comprises a transmission mechanism consisting of a plurality of transmission shafts, a switching platform corresponding to the lower part of the transmission mechanism, and a cleaning device arranged on one side of the switching platform,
the transfer platform comprises a carrier and a transfer mechanism arranged on the carrier, the carrier is driven to rise or fall relative to the conveying shaft so as to lift the thin glass substrate from the conveying shaft or transfer the thin glass substrate to the conveying shaft, and the transfer mechanism drives the thin glass substrate to transversely move in or out of the position above the conveying shaft;
cleaning device include the washing tank, set up and be in the washing tank in the ultrasonic wave take place the mechanism, set up and be in washing tank one side be used for bearing the rocker of thin glass substrate, with the rocker be close to the washing tank side and be the end, with the rocker keep away from the washing tank side and be the initial end, the rocker terminal driven luffing motion in order to realize thin glass substrate dip or break away from the washing tank, the rocker initial end correspond with the carrier of lifting state and set up so that thin glass substrate shifts between the two.
The carrier is driven by the cylinder to move up and down, and the transfer mechanism is a conveyor belt or a conveyor wheel.
The starting end of the swing frame is rotatably connected with the support, and the swing frame swings up and down by driving the connecting rod through the air cylinder or the motor.
The tail end of the swing frame is provided with a sucking disc.
The end part of the tail end of the swing frame is provided with a flexible positioning block.
The swing frame comprises a longitudinal shaft which is rotatably connected with the bracket, a plurality of transverse shafts which are vertically and fixedly connected with the longitudinal shaft and are arranged at intervals, and a conveyor belt mechanism is arranged on at least one transverse shaft.
The thin glass substrate is plate glass with the thickness of 1-4 mm.
The carriage is driven by a cylinder to move up and down.
A cleaning method of a flat lifting type thin glass substrate continuous cleaning system comprises the following steps,
1) the carrier is in a falling state, when the thin glass substrate is conveyed to the upper part of the carrier, the carrier is lifted and lifts the thin glass substrate to separate the thin glass substrate from the conveying shaft,
2) at the moment, the swing frame is in a state of being separated from the cleaning tank, the moving and carrying mechanism of the carrier frame conveys the thin glass substrate to the swing frame, and then the carrier frame falls down so as to facilitate the subsequent thin glass substrate to pass through;
3) the thin glass substrate moves to the end until being limited and positioned by the end,
4) the tail end of the swing frame swings downwards to enable the thin glass substrate to enter cleaning liquid in the cleaning tank in an inclined posture and perform ultrasonic cleaning;
5) after the cleaning is finished, the tail end of the swing frame swings upwards to separate the thin glass substrate from the cleaning solution;
6) the carrier is raised again without jacking up the thin glass substrate, and the carrier falls down and transfers the glass to the conveying shaft after the thin glass substrate is transferred to the carrier.
The thin glass substrate in the step 2) is conveyed to the tail end by a conveyor belt mechanism and is positioned by a sucking disc at the tail end.
Compared with the prior art, the invention has the beneficial effects that:
the glass substrate is cleaned by ultrasonic waves, and is particularly suitable for cleaning plate glass with the thickness of 2-4mm, the glass substrate is in a non-pressure contact glass substrate mode, the glass breakage rate is reduced, the purpose of almost no breakage is achieved, complex equipment such as traditional disc brushes, rolling brushes and the like is not needed, the production line is simplified, the production cost is reduced, and meanwhile, cleaning solution and water can be repeatedly used, so that waste is avoided; and the ultrasonic cleaning is adopted, so that the glass substrate surface cleanliness is improved, the reflectivity of the reflector is enhanced, the service life of the reflector is prolonged, and the like. Meanwhile, a side-inclined water inlet mode is adopted, so that the thin glass substrate bears small liquid impact force, and the thin glass substrate is prevented from being broken when entering liquid and discharging liquid. Moreover, the thin glass substrate can be moved in and out by lifting the switching platform, the control is simple and convenient, and the influence on the glass substrate is small
Drawings
FIG. 1 is a schematic side view of a thin glass substrate continuous cleaning system of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
fig. 3 is a side view of the carrier.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the continuous cleaning system for thin glass substrates comprises a transfer mechanism formed by a plurality of transfer shafts 8, a transfer platform corresponding to the lower part of the transfer mechanism, and a cleaning device arranged at one side of the transfer platform,
the transfer platform comprises a carrier 4 and a transfer mechanism arranged on the carrier, wherein the carrier is driven, such as driven 9 to lift or fall relative to the conveying shaft so as to lift or transfer the thin glass substrate to the conveying shaft from the conveying shaft, and the transfer mechanism drives the thin glass substrate to move in or out of the position above the conveying shaft; the carrier is driven by the air cylinder to move up and down, and the transferring mechanism is a conveyor belt or a conveyor wheel. Wherein the cross beam of the carrier can pass through the gap of the transmission shaft to realize lifting or falling, the transmission belt or the transmission wheel is arranged on the cross beam, and the corresponding driving mechanism is also arranged on the carrier.
The cleaning device comprises a rectangular cleaning tank 1, a bottom ultrasonic generation mechanism (not shown in the figure) arranged in the cleaning tank, a swing frame 3 arranged on one side of the cleaning tank and used for bearing the thin glass substrate 2, a driving swing frame is close to the side of the cleaning tank or is arranged on the upper side of the cleaning tank as a tail end, the swing frame is far away from the side of the cleaning tank as a starting end, the tail end of the swing frame is driven to swing up and down to realize that the thin glass substrate is immersed in or separated from the cleaning tank 1, and the starting end of the swing frame and a lifting-state carrier frame are correspondingly arranged so that the thin glass substrate is transferred between the swing frame and the lifting-state carrier frame.
The glass substrate is cleaned by ultrasonic waves, and is particularly suitable for cleaning plate glass with the thickness of 2-4mm, the glass substrate is in a non-pressure contact glass substrate mode, the glass breakage rate is reduced, the purpose of almost no breakage is achieved, complex equipment such as traditional disc brushes, rolling brushes and the like is not needed, the production line is simplified, the production cost is reduced, and meanwhile, cleaning solution and water can be repeatedly used, so that waste is avoided; and the ultrasonic cleaning is adopted, so that the glass substrate surface cleanliness is improved, the reflectivity of the reflector is enhanced, the service life of the reflector is prolonged, and the like. Meanwhile, a side-inclined water inlet mode is adopted, so that the thin glass substrate bears small liquid impact force, and the thin glass substrate is prevented from being broken when entering liquid and discharging liquid. Meanwhile, in order to match with the continuous operation of the conveying mechanism, the transfer platform and the cleaning devices are arranged in pairs by controlling the conveying speed, the thin glass substrate can be taken down from the conveying mechanism on line to be cleaned under the line and then transferred to the conveying mechanism on the line, and the conveying speed and the number of the cleaning devices of the thin glass substrate are reasonably configured, so that the continuous cleaning on the line can be effectively realized, and the overall efficiency is improved.
Specifically, the starting end of the swing frame is rotatably connected with the support, and the swing frame swings up and down by driving a connecting rod through an air cylinder or a motor. The swing frame comprises a longitudinal shaft which is rotatably connected with the bracket, a plurality of transverse shafts which are vertically and fixedly connected with the longitudinal shaft and are arranged at intervals, and a reciprocating or circulating conveyor belt mechanism 5 is arranged on at least one, preferably two or three transverse shafts on two sides. The longitudinal shaft is provided with a driving mechanism or drives the conveyor belt mechanism to reciprocate through an internal transmission sleeve, which is similar to the existing conveyor belt mechanism and is not described further.
And by adopting a tail end positioning driving mode, all the transverse shafts extend at intervals, so that the thin glass substrate can be supported, the contact is reduced, and the overall cleaning effect is improved.
For the stability when improving feed liquor play liquid, the end of rocker be provided with multiunit sucking disc 6, the sucking disc can hold glass substrate in order to prevent it from floating or the side moves, simultaneously, for the terminal location of supplementary glass substrate, the end of rocker end be provided with flexible locating piece, like elastic material such as rubber.
In particular to a cleaning method of a flat thin glass substrate continuous cleaning system, which comprises the following steps,
1) the carrier is in a falling state, when the thin glass substrate is conveyed to the upper part of the carrier, the carrier is lifted and supports the thin glass substrate to separate from the conveying shaft,
2) the swing frame is positioned in a state of being separated from the cleaning tank, the moving and carrying mechanism of the carrier frame conveys the thin glass substrate to the swing frame, and the carrier frame falls down so as to facilitate the subsequent thin glass substrate to pass through;
3) the thin glass substrate is conveyed to the tail end by the conveyor belt mechanism until the thin glass substrate is positioned by the flexible positioning block at the tail end and is sucked tightly by the sucker for positioning,
4) the tail end of the swing frame swings downwards to enable the thin glass substrate to be immersed into the cleaning liquid in the cleaning tank in an inclined posture and to be subjected to ultrasonic cleaning;
5) after the cleaning is finished, the tail end of the swing frame swings upwards to separate the thin glass substrate from the cleaning solution;
6) the carrier is lifted in an idle load mode, namely the thin glass substrate is not jacked up at the moment, and the carrier falls down after the thin glass substrate is transferred to the carrier and transfers the glass to the conveying shaft.
And repeating the steps 1-6 when the next thin glass substrate moves to the position above the carrier. The whole process is smooth, continuous or continuous operation among the conveying mechanisms can be realized through the cooperation of the plurality of cleaning devices and the conveying mechanisms, the whole cleaning effect and the treatment efficiency are ensured, and the whole automation of the equipment is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A flat lifting type continuous cleaning system applied to thin glass substrates with the thickness of 1-4mm is characterized by comprising a transmission mechanism consisting of a plurality of transmission shafts, a switching platform corresponding to the lower part of the transmission mechanism, and a cleaning device arranged on one side of the switching platform,
the transfer platform comprises a carrier and a transfer mechanism arranged on the carrier, the carrier is driven to rise or fall relative to the conveying shaft so as to lift the thin glass substrate from the conveying shaft or transfer the thin glass substrate to the conveying shaft, and the transfer mechanism drives the thin glass substrate to transversely move in or out of the position above the conveying shaft;
cleaning device include the washing tank, set up and be in the washing tank in the ultrasonic wave take place the mechanism, set up and be in washing tank one side be used for bearing thin glass substrate's rocker, with the rocker be close to the washing tank side and be terminal, with the rocker keep away from the washing tank side and be the starting point, the rocker terminal driven luffing motion in order to realize thin glass substrate dip or break away from the washing tank, the rocker starting point correspond with the carrier frame of rising state and set up so that thin glass substrate shifts between the two, the end of rocker be provided with the sucking disc in order to catch glass substrate in order to prevent that it from floating or side to move, the end tip of rocker is provided with flexible locating piece.
2. The flat continuous cleaning system for thin glass substrates having a thickness of 1 to 4mm as claimed in claim 1, wherein said carriage is driven by a cylinder to move up and down, and said transfer mechanism is a conveyor or a conveyor wheel.
3. The flat lifting type continuous cleaning system applied to thin glass substrates with the thickness of 1-4mm as claimed in claim 1, wherein the starting end of the swing frame is rotatably connected with a support, and the swing frame is driven by a cylinder or a motor to drive a connecting rod to swing up and down.
4. A flat lift type continuous cleaning system for thin glass substrates having a thickness of 1-4mm as claimed in claim 3, wherein said swing frame comprises a longitudinal shaft rotatably connected to a support, a plurality of transverse shafts fixedly connected to said longitudinal shaft at a spacing, and a conveyor mechanism provided on at least one of said transverse shafts.
5. The flat lift type continuous cleaning system applied to a thin glass substrate having a thickness of 1-4mm as claimed in claim 1, wherein said carriage is driven to move up and down by a cylinder.
6. A cleaning method of the flat lift type continuous cleaning system for a thin glass substrate of 1-4mm thickness according to claim 1, comprising the steps of,
1) the carrier is in a falling state, when the thin glass substrate is conveyed to the upper part of the carrier, the carrier is lifted and supports the thin glass substrate to separate from the conveying shaft,
2) at the moment, the swing frame is in a state of being separated from the cleaning tank, the moving and carrying mechanism of the carrier frame conveys the thin glass substrate to the swing frame, and then the carrier frame falls down so as to facilitate the subsequent thin glass substrate to pass through;
3) the thin glass substrate moves to the end until being limited and positioned by the end,
4) the tail end of the swing frame swings downwards to enable the thin glass substrate to enter cleaning liquid in the cleaning tank in an inclined posture and carry out ultrasonic cleaning;
5) after the cleaning is finished, the tail end of the swing frame swings upwards to separate the thin glass substrate from the cleaning solution;
6) the carrier is lifted again without jacking the thin glass substrate, and the carrier falls down after the thin glass substrate is transferred to the carrier and transfers the glass to the transmission shaft.
7. The cleaning method according to claim 6, wherein the thin glass substrate in the step 2) is transported to the end by a conveyor mechanism and positioned by the end chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024178.5A CN106733904B (en) | 2016-11-17 | 2016-11-17 | Flat lifting type continuous cleaning system and method applied to thin glass substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024178.5A CN106733904B (en) | 2016-11-17 | 2016-11-17 | Flat lifting type continuous cleaning system and method applied to thin glass substrate |
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| Publication Number | Publication Date |
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| CN106733904A CN106733904A (en) | 2017-05-31 |
| CN106733904B true CN106733904B (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611024178.5A Active CN106733904B (en) | 2016-11-17 | 2016-11-17 | Flat lifting type continuous cleaning system and method applied to thin glass substrate |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108971108A (en) * | 2018-05-02 | 2018-12-11 | 芜湖立普德机械科技有限公司 | A kind of glass substrate conveyer system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987006862A1 (en) * | 1986-05-16 | 1987-11-19 | Eastman Kodak Company | Ultrasonic cleaning method and apparatus |
| JPH07330149A (en) * | 1994-06-13 | 1995-12-19 | Mitsubishi Electric Corp | Method of conveying glass substrate and conveying device |
| KR101705303B1 (en) * | 2012-09-05 | 2017-02-09 | 주식회사 엘지화학 | Apparatus and method for cleaning carrier for glass panel |
| KR101407619B1 (en) * | 2014-02-13 | 2014-06-13 | 최호성 | Megasonic washing apparatus of ultra thin type glass substrate having inclined structure |
| CN204991671U (en) * | 2015-09-17 | 2016-01-20 | 茂迪(苏州)新能源有限公司 | Overturn conveying system of a plurality of base plates of tilting mechanism and being used for |
| CN106081483A (en) * | 2016-06-01 | 2016-11-09 | 中国建材国际工程集团有限公司 | Device for glass location |
| CN206454954U (en) * | 2016-11-17 | 2017-09-01 | 天津滨海光热反射技术有限公司 | The flat thin glass substrate continuous cleaning system of act formula |
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Effective date of registration: 20240717 Address after: Shop No. 247 Zhongshan Road, Ducheng Town, Yunan County, Yunfu City, Guangdong Province, China 527199 Patentee after: Guangdong Jinfangyuan Energy Storage Technology Co.,Ltd. Country or region after: China Address before: 300301 No. 413, building 5, No. 188, Rixin Road, Binhai Science Park, Binhai New Area, Tianjin Patentee before: TIANJIN BINHAI SOLAR THERMAL REFLECTION TECHNOLOGY Co.,Ltd. Country or region before: China |