CN104307672A - Cleaning device and frame sealing glue coating equipment - Google Patents
Cleaning device and frame sealing glue coating equipment Download PDFInfo
- Publication number
- CN104307672A CN104307672A CN201410513027.0A CN201410513027A CN104307672A CN 104307672 A CN104307672 A CN 104307672A CN 201410513027 A CN201410513027 A CN 201410513027A CN 104307672 A CN104307672 A CN 104307672A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- hairbrush
- plastic box
- sealed plastic
- nozzle
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
Landscapes
- Cleaning In General (AREA)
Abstract
The invention provides a cleaning device and frame sealing glue coating equipment. The cleaning device is used for cleaning a spray nozzle used for coating frame sealing glue in the frame sealing glue coating equipment, and comprises a cleaning part and a driving part, wherein the cleaning part and the driving part are movably connected, the cleaning part is used for cleaning the frame sealing glue remained on the spray nozzle, and the driving part is used for driving the cleaning part to carry out dynamic cleaning on the spray nozzle. The cleaning device has the advantages that the operation rate of a frame sealing glue coating production line is improved, and the cleaning by personnel through entering the frame sealing glue coating equipment is avoided, so the safety for carrying out cleaning operation on the spray nozzle is improved, in addition, external dust particles are prevented from being brought into the coating equipment, further, the frame sealing glue coating quality of the coating equipment is ensured, and in addition, the qualification rate of products is improved.
Description
Technical field
The present invention relates to Display Technique field, particularly, relate to a kind of cleaning device and sealed plastic box coating apparatus.
Background technology
Sealed plastic box coating apparatus is one of nucleus equipment in display panels preparation process in liquid crystal drip-injection technique.Sealed plastic box coating apparatus for being coated with sealed plastic box on array base palte or color membrane substrates, array base palte and color membrane substrates are carried out encapsulating box.
Be provided with nozzle in sealed plastic box coating apparatus, nozzle is for being applied to array base palte or color membrane substrates by sealed plastic box.As shown in Figure 1, in sealed plastic box coating process, because sealed plastic box viscosity is comparatively large and possess certain mobility, be easy to assemble in nozzle 1 export department under gravity, form kiss-coating 8, kiss-coating 8 can cause the sealed plastic box be applied on array base palte or color membrane substrates in coating process to occur the bad phenomenon such as the thick or disconnected glue of glue.In addition, kiss-coating 8 too much also can cause nozzle 1 to export and exception appears in gap between array base palte or color membrane substrates, thus makes sealed plastic box coating apparatus generation abnormal alarm.Kiss-coating 8 too much also can cause kiss-coating 8 to throw away, and it is inner that the kiss-coating 8 thrown away is easy to enter the display floater that array base palte and color membrane substrates become box-like, thus cause the bad of display floater.
At present, mainly by manual work, the kiss-coating on nozzle is cleaned.First artificial cleaning requirement makes the work stoppage of sealed plastic box coating apparatus, and cleanup crew enters into device interior, carries out wiped clean by non-dust cloth to nozzle.There is following shortcoming in artificial clean mode: the first, and halt device runs, and line mobility (namely coating apparatus cannot normally work in normal working hours) is produced in impact; The second, cleanup crew's access arrangement can bring a large amount of potential safety hazard; 3rd, cleanup crew's access arrangement can cause device interior dust granule to increase, and can cause bad if dust granule enters display floater inside, reduces product yield; 4th, a large amount of uses of non-dust cloth can cause increasing of cost.
Summary of the invention
The present invention is directed to the above-mentioned technical problem existed in prior art, a kind of cleaning device and sealed plastic box coating apparatus are provided.This cleaning device improves the product line mobility of sealed plastic box coating; The personnel of avoiding enter sealed plastic box coating apparatus inside and clean, thus not only improve security nozzle being carried out to cleaning operation, and avoid extraneous dust granule and be brought into coating apparatus inside, and then ensure that the sealed plastic box coating quality of coating apparatus, and improve the yield of product.
The invention provides a kind of cleaning device, for cleaning for the nozzle being coated with sealed plastic box in sealed plastic box coating apparatus, comprise cleaning section and drive portion, described cleaning section is flexibly connected with described drive portion, described cleaning section is for cleaning the sealed plastic box remained on described nozzle, and described drive portion carries out kinetic cleaning for driving described cleaning section to described nozzle.
Preferably, described nozzle comprises the sealed plastic box discharge opening being arranged on its end, one end; Described cleaning section comprises the first hairbrush and the second hairbrush, described first hairbrush and described second hairbrush are located at outside the two lateral walls of described sealed plastic box discharge opening for dividing, and the bristle of described first hairbrush and described second hairbrush all can contact with the outer surface of the described sidewall of described sealed plastic box discharge opening.
Preferably, described first hairbrush and described second hairbrush are rolled up respectively and are located on two cylindrical bars that can rotate, and the bristle of described first hairbrush and described second hairbrush outwardly.
Preferably, the diameter of two described cylindrical bars is identical, and described first hairbrush is identical with distribution density with the hardness of the bristle of described second hairbrush.
Preferably, described drive portion comprises power output member and power transmission parts, described power output member is connected with described cylindrical bar by described power transmission parts, described power output member energy outputting power, described power transmission parts can drive described cylindrical bar to rotate around its axis under the drive of described power.
Preferably, described power output member is motor, and described power transmission parts is belt.
Preferably, described motor is two, and described belt is two, and motor described in every platform is connected respectively by a described belt with cylindrical bar described in every root.
Preferably, the rotating speed of two described motors is identical, and the rotation direction of two described motors is contrary.
Preferably, also comprise cleaning agent supply department, for the cleaning agent of clean described nozzle is supplied to described cleaning section.
The present invention also provides a kind of sealed plastic box coating apparatus, comprising the nozzle for being coated with sealed plastic box, also comprising above-mentioned cleaning device, for cleaning described nozzle.
Preferably, also comprise sealed plastic box and simulate the groove that spues, spue for the simulation making described nozzle carry out sealed plastic box wherein, the first hairbrush in described cleaning device and the second hairbrush are arranged on described simulation and spue in groove.
Beneficial effect of the present invention: cleaning device provided by the present invention, by arranging cleaning section and drive portion, making sealed plastic box coating apparatus just can clean sealed plastic box residual on nozzle without the need to operation suspension, thus improving the product line mobility of sealed plastic box coating; Simultaneously, this cleaning device also avoid personnel and enters sealed plastic box coating apparatus inside and clean, thus not only improve security nozzle being carried out to cleaning operation, and avoid extraneous dust granule and be brought into coating apparatus inside, and then ensure that the sealed plastic box coating quality of coating apparatus, and improve the yield of product; In addition, cleaning without the need to re-using non-dust cloth, so also reduce the cleaning cost of nozzle due to nozzle.
Sealed plastic box coating apparatus provided by the present invention, by adopting above-mentioned cleaning device, not only greatly facilitating cleaning in time nozzle, but also improve the operating efficiency of sealed plastic box coating apparatus, also ensuring its sealed plastic box coating quality simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram forming kiss-coating in the process that in prior art, nozzle is coated with in sealed plastic box in its export department;
Fig. 2 is the structural representation of cleaning device in the embodiment of the present invention 1;
Fig. 3 is the schematic diagram that the first hairbrush in Fig. 2 and the second hairbrush clean nozzle.
Description of reference numerals wherein:
1. nozzle; 11. sealed plastic box discharge openings; 2. the first hairbrush; 3. the second hairbrush; 4. cylindrical bar; 5. power output member; 6. power transmission parts; 7. cleaning agent supply department; 8. kiss-coating.
Detailed description of the invention
For making those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, a kind of cleaning device provided by the invention and sealed plastic box coating apparatus are described in further detail.
Embodiment 1:
The present embodiment provides a kind of cleaning device, as shown in Figures 2 and 3, for cleaning for the nozzle 1 being coated with sealed plastic box in sealed plastic box coating apparatus, comprise cleaning section and drive portion, cleaning section is flexibly connected with drive portion, cleaning section is used for cleaning the sealed plastic box remained on nozzle 1, and drive portion carries out kinetic cleaning for driving cleaning section to nozzle 1.
The setting of above-mentioned cleaning device, makes the clean of nozzle 1 run without the need to suspending coating apparatus again and artificially manually clean nozzle 1, thus improves product line mobility; It is inner that the personnel of avoiding enter sealed plastic box coating apparatus, thus not only improve security nozzle 1 being carried out to cleaning operation, and no longer enter coating apparatus inside due to personnel, so avoid extraneous dust granule to be brought into coating apparatus inside, ensure that the sealed plastic box coating quality of coating apparatus, improve the yield of product, cleaning without the need to re-using non-dust cloth, so also reduce the cleaning cost of nozzle 1 simultaneously due to nozzle 1.In addition, cleaning section carries out kinetic cleaning to nozzle 1 under the drive in drive portion, can also be thoroughly clean clean by the sealed plastic box remained on nozzle 1.
Wherein, nozzle 1 comprises the sealed plastic box discharge opening 11 being arranged on its end, one end; Cleaning section comprises the first hairbrush 2 and the second hairbrush 3, first hairbrush 2 and the second hairbrush 3 and is located at outside the two lateral walls of sealed plastic box discharge opening 11 for dividing, and the bristle of the first hairbrush 2 and the second hairbrush 3 all can contact with the wall outer surface of sealed plastic box discharge opening 11.Due in the process that nozzle 1 spues in sealed plastic box, usually easy at sealed plastic box discharge opening 11 place formation kiss-coating, so above-mentioned setting can make the first hairbrush 2 directly contact with the kiss-coating that sealed plastic box discharge opening 11 place is formed with the second hairbrush 3, thus well cleans kiss-coating.
In the present embodiment, the first hairbrush 2 and the second hairbrush 3 are rolled up respectively and are located on two cylindrical bars 4 that can rotate, and the bristle of the first hairbrush 2 and the second hairbrush 3 outwardly.The rotational of cylindrical bar 4 drives the first hairbrush 2 and the second hairbrush 3 to rotate, in addition, the bristle of the first hairbrush 2 and the second hairbrush 3 outwardly, scrub clean so make the first hairbrush 2 and the second hairbrush 3 can carry out continuous print to the wall outer surface of the sealed plastic box discharge opening 11 of nozzle 1, thus kiss-coating is removed.
Wherein, the diameter of two cylindrical bars 4 is identical, and the first hairbrush 2 is identical with distribution density with the hardness of the bristle of the second hairbrush 3.First hairbrush 2 that can make like this is identical with the contact area of sealed plastic box discharge opening 11 two lateral walls outer surface with the second hairbrush 3, and bristle to two lateral walls to scrub the uniformity also identical, both be conducive to thoroughly removing the kiss-coating on sealed plastic box discharge opening 11, also can not have caused wearing and tearing to nozzle 1 simultaneously.
In the present embodiment, drive portion comprises power output member 5 and power transmission parts 6, power output member 5 is connected with cylindrical bar 4 by power transmission parts 6, and power output member 5 energy outputting power, power transmission parts 6 can drive cylindrical bar 4 to rotate around its axis under the drive of power.Power output member 5 and power transmission parts 6 can drive the first hairbrush 2 and the second hairbrush 3 pairs of nozzles 1 to clean continuously, thus make the kiss-coating on nozzle 1 can be clean by automated cleaning.
Wherein, power output member 5 is motor, and power transmission parts 6 is belt.
It should be noted that, power output member 5 and power transmission parts 6 are not limited only to motor and belt, other power output member 5 and power transmission parts 6 such as cylinder drive an impeller-hub motion by piston movement, and it is also completely passable that impeller-hub promotion cylindrical bar 4 rotates.
In the present embodiment, motor is two, and belt is two, and every platform motor is connected respectively by a belt with every root cylindrical bar 4.The rotating speed of two motors is identical, and the rotation direction of two motors is contrary.Setting like this, make two motors that a cylindrical bar 4 can be driven respectively to rotate, and the rotation direction of two motors can make the rotation direction of two cylindrical bars 4 also just the opposite on the contrary, be convenient to carry out equidirectionally scrubbing clean to the kiss-coating on sealed plastic box discharge opening 11, thus the clean more quick of kiss-coating can be made.In addition, the identical dynamics of scrubbing of the first hairbrush 2 and the second hairbrush 3 pairs of sealed plastic box discharge opening 11 two lateral walls that can make of the rotating speed of motor is identical, thus be both conducive to thoroughly removing the kiss-coating on sealed plastic box discharge opening 11, also can not cause wearing and tearing to the partial sidewalls of nozzle 1 simultaneously.
In the present embodiment, cleaning device also comprises cleaning agent supply department 7, for the cleaning agent of cleaning nozzle 1 is supplied to cleaning section.First hairbrush 2 and the second hairbrush 3 are coated cleaning agent and are cleaned the kiss-coating on nozzle 1, can make cleaned more clean and quick of nozzle 1, thus avoid sealed plastic box and residue on nozzle 1, cause harmful effect to gluing quality and product yield.
The beneficial effect of embodiment 1: the cleaning device provided in embodiment 1, by arranging cleaning section and drive portion, sealed plastic box coating apparatus just can be cleaned sealed plastic box residual on nozzle without the need to operation suspension, thus improve the product line mobility of sealed plastic box coating; Simultaneously, this cleaning device also avoid personnel and enters sealed plastic box coating apparatus inside and clean, thus not only improve security nozzle being carried out to cleaning operation, and avoid extraneous dust granule and be brought into coating apparatus inside, and then ensure that the sealed plastic box coating quality of coating apparatus, and improve the yield of product; In addition, cleaning without the need to re-using non-dust cloth, so also reduce the cleaning cost of nozzle due to nozzle.
Embodiment 2:
The present embodiment provides a kind of sealed plastic box coating apparatus, comprising the nozzle for being coated with sealed plastic box, also comprising the cleaning device in embodiment 1, for cleaning nozzle.
In the present embodiment, sealed plastic box coating apparatus also comprises sealed plastic box and simulates the groove that spues, and spue for the simulation making nozzle carry out sealed plastic box wherein, the first hairbrush in cleaning device and the second hairbrush are arranged on simulation and spue in groove.
Before nozzle in sealed plastic box coating apparatus carries out sealed plastic box coating on the glass substrate, first the simulation carrying out sealed plastic box in simulation spues groove spues, to judge before sealed plastic box is formally coated with whether nozzle can normally tell glue and whether sealed plastic box supply is normal.The first hairbrush in cleaning device and the second hairbrush are arranged on simulation to spue in groove, nozzle carry out sealed plastic box simulation spue after, clean it in time, then, nozzle just can carry out formal coating operations to glass substrate.In sealed plastic box coating apparatus, formally carry out when sealed plastic box is coated with and in simulation spues groove, carrying out nozzle when sealed plastic box simulation spues on the glass substrate and be in different positions respectively, in the running of coating apparatus, after the sealed plastic box coating completing one piece of glass substrate, to the gap that glass substrate is changed, nozzle just can be got back to simulation and spue in groove and once clean, this not only greatly facilitates cleaning in time nozzle, but also improve the operating efficiency of sealed plastic box coating apparatus, also ensure its sealed plastic box coating quality simultaneously.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present invention is described and adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (11)
1. a cleaning device, for cleaning for the nozzle being coated with sealed plastic box in sealed plastic box coating apparatus, it is characterized in that, comprise cleaning section and drive portion, described cleaning section is flexibly connected with described drive portion, described cleaning section is for cleaning the sealed plastic box remained on described nozzle, and described drive portion carries out kinetic cleaning for driving described cleaning section to described nozzle.
2. cleaning device according to claim 1, is characterized in that, described nozzle comprises the sealed plastic box discharge opening being arranged on its end, one end; Described cleaning section comprises the first hairbrush and the second hairbrush, described first hairbrush and described second hairbrush are located at outside the two lateral walls of described sealed plastic box discharge opening for dividing, and the bristle of described first hairbrush and described second hairbrush all can contact with the outer surface of the described sidewall of described sealed plastic box discharge opening.
3. cleaning device according to claim 2, is characterized in that, described first hairbrush and described second hairbrush are rolled up respectively and be located on two cylindrical bars that can rotate, and the bristle of described first hairbrush and described second hairbrush outwardly.
4. cleaning device according to claim 3, is characterized in that, the diameter of two described cylindrical bars is identical, and described first hairbrush is identical with distribution density with the hardness of the bristle of described second hairbrush.
5. cleaning device according to claim 4, it is characterized in that, described drive portion comprises power output member and power transmission parts, described power output member is connected with described cylindrical bar by described power transmission parts, described power output member energy outputting power, described power transmission parts can drive described cylindrical bar to rotate around its axis under the drive of described power.
6. cleaning device according to claim 5, is characterized in that, described power output member is motor, and described power transmission parts is belt.
7. cleaning device according to claim 6, is characterized in that, described motor is two, and described belt is two, and motor described in every platform is connected respectively by a described belt with cylindrical bar described in every root.
8. cleaning device according to claim 7, is characterized in that, the rotating speed of two described motors is identical, and the rotation direction of two described motors is contrary.
9. cleaning device according to claim 1, is characterized in that, also comprises cleaning agent supply department, for the cleaning agent of clean described nozzle is supplied to described cleaning section.
10. a sealed plastic box coating apparatus, comprising the nozzle for being coated with sealed plastic box, it is characterized in that, also comprise the cleaning device described in claim 1-9 any one, for cleaning described nozzle.
11. sealed plastic box coating apparatus according to claim 10, it is characterized in that, also comprise sealed plastic box and simulate the groove that spues, spue for the simulation making described nozzle carry out sealed plastic box wherein, the first hairbrush in described cleaning device and the second hairbrush are arranged on described simulation and spue in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513027.0A CN104307672A (en) | 2014-09-29 | 2014-09-29 | Cleaning device and frame sealing glue coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513027.0A CN104307672A (en) | 2014-09-29 | 2014-09-29 | Cleaning device and frame sealing glue coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104307672A true CN104307672A (en) | 2015-01-28 |
Family
ID=52363063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410513027.0A Pending CN104307672A (en) | 2014-09-29 | 2014-09-29 | Cleaning device and frame sealing glue coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307672A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017206666A1 (en) * | 2016-06-02 | 2017-12-07 | 京东方科技集团股份有限公司 | Nozzle automatic cleaning device and nozzle automatic cleaning method |
| CN107961931A (en) * | 2017-12-29 | 2018-04-27 | 信利（惠州）智能显示有限公司 | Cleaning device |
| CN110833953A (en) * | 2019-11-22 | 2020-02-25 | 湖州振硕自动化科技有限公司 | Automatic change point and glue equipment |
| CN111273516A (en) * | 2020-03-23 | 2020-06-12 | 成都路维光电有限公司 | Cleaning device and cleaning method for mask plate glue spreader |
| CN113924170A (en) * | 2019-06-21 | 2022-01-11 | 塞弗拉合作社 | Apparatus for applying paint on substantially flat parts |
| CN114515658A (en) * | 2022-02-18 | 2022-05-20 | 深圳市柳溪科技发展有限公司 | Impingement plate electrostatic powder spraying equipment in humid environment |
| CN115382698A (en) * | 2022-08-02 | 2022-11-25 | 楚能新能源股份有限公司 | Cleaning device and glue-pouring machine |
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| US20040181885A1 (en) * | 2003-03-10 | 2004-09-23 | Tokyo Ohka Kogyo Co., Ltd. | Cleaning apparatus for nozzle |
| JP2013192984A (en) * | 2012-03-16 | 2013-09-30 | Toray Ind Inc | Method and apparatus for cleaning slit nozzle, and method for manufacturing display member |
| CN203508454U (en) * | 2013-09-04 | 2014-04-02 | 京东方科技集团股份有限公司 | Cleaning device and coating machine |
| CN203591909U (en) * | 2013-12-13 | 2014-05-14 | 合肥京东方光电科技有限公司 | Device for integrated cleaning of inner wall and outer wall of slit nozzle |
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| CN1296427A (en) * | 1998-01-09 | 2001-05-23 | 法斯塔有限公司 | System and method for cleaning and priming extrusion head |
| US20040181885A1 (en) * | 2003-03-10 | 2004-09-23 | Tokyo Ohka Kogyo Co., Ltd. | Cleaning apparatus for nozzle |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017206666A1 (en) * | 2016-06-02 | 2017-12-07 | 京东方科技集团股份有限公司 | Nozzle automatic cleaning device and nozzle automatic cleaning method |
| US10478849B2 (en) | 2016-06-02 | 2019-11-19 | Boe Technology Group Co., Ltd. | Nozzle auto-cleaning device and nozzle auto-cleaning method |
| CN107961931A (en) * | 2017-12-29 | 2018-04-27 | 信利（惠州）智能显示有限公司 | Cleaning device |
| CN107961931B (en) * | 2017-12-29 | 2019-06-04 | 信利（惠州）智能显示有限公司 | Cleaning device |
| CN113924170A (en) * | 2019-06-21 | 2022-01-11 | 塞弗拉合作社 | Apparatus for applying paint on substantially flat parts |
| CN110833953A (en) * | 2019-11-22 | 2020-02-25 | 湖州振硕自动化科技有限公司 | Automatic change point and glue equipment |
| CN110833953B (en) * | 2019-11-22 | 2021-01-26 | 南京盈溪工业自动化有限公司 | Automatic change point and glue equipment |
| CN111273516A (en) * | 2020-03-23 | 2020-06-12 | 成都路维光电有限公司 | Cleaning device and cleaning method for mask plate glue spreader |
| CN114515658A (en) * | 2022-02-18 | 2022-05-20 | 深圳市柳溪科技发展有限公司 | Impingement plate electrostatic powder spraying equipment in humid environment |
| CN115382698A (en) * | 2022-08-02 | 2022-11-25 | 楚能新能源股份有限公司 | Cleaning device and glue-pouring machine |
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Application publication date: 20150128 |
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