CN204543652U - A kind of Blu-ray Disc (BD) adhesive is with filtering defoaming device - Google Patents
A kind of Blu-ray Disc (BD) adhesive is with filtering defoaming device Download PDFInfo
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- CN204543652U CN204543652U CN201420860916.XU CN201420860916U CN204543652U CN 204543652 U CN204543652 U CN 204543652U CN 201420860916 U CN201420860916 U CN 201420860916U CN 204543652 U CN204543652 U CN 204543652U
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- filter core
- discharge nozzle
- filter
- elementary
- blu
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- 239000000853 adhesive Substances 0.000 title claims abstract description 26
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 26
- 238000001914 filtration Methods 0.000 title claims abstract description 24
- 208000028659 discharge Diseases 0.000 claims abstract description 40
- 230000003139 buffering effect Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000197194 Bulla Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 208000002352 blister Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
A kind of Blu-ray Disc (BD) adhesive, with filtering defoaming device, comprises and being connected as a single entity respectively by extending to the elementary discharge nozzle on tank body top, secondary discharge nozzle, whole level discharge nozzle and cushioning feed pipe to batch can, first filter tank, smart filter tank, whole filter tank, finished pot, vavuum pump, electronic scale, first filter tank, smart filter tank, whole filter tank and finished pot.The utility model has the advantage of, structure is simple, efficient, be convenient to keep in repair, maintenance, significantly reduce the defect rate of Blu-ray Disc.
Description
Technical field
The utility model relates to a kind of chemical filtration, defoaming device, specifically refers to a kind for the treatment of apparatus with filtration, deaeration dual-use function for adhesive coating in Blu-ray Disc (BD) production.
Background technology
Blu-ray Disc (Blu-ray Disc is called for short BD) is one of disk format of DVD next generation, stores in order to the data storing the audio-visual of high-quality and high power capacity.The capacity of the Blu-ray Disc (BD) of an individual layer is 25 or 27GB, and the height that enough imprintings one reach 4 hours resolves film, according to data, only needs about 50 minutes with the Blu-ray Disc (BD) of 6x speed imprinting individual layer 25GB; And the Blu-ray Disc of bilayer (BD) capacity can reach 46 or 54GB, enough imprintings one reach the height parsing film of 8 hours.Therefore, the physical format and the common DVD that reach the Blu-ray Disc (BD) of so high memory capacity are completely different.Along with increase capacity, gauge is compressed to 0.32 μm, and the news hole meanwhile forming Blu-ray Disc (BD) " 0 " and " 1 " numerical data also narrows down to 0.15 μm.
Meanwhile, the requirement for Blu-ray Disc (BD) protective finish used and adhesive is just higher.Micro-bubble in protective finish and adhesive all can cause the Blu-ray Disc (BD) produced to read information; and the manufacture craft of Blu-ray Disc (BD) requires to use more full-bodied adhesive, the viscosity under normal temperature reaches 2000mPas/25 ° more than C.Under such viscosity, micro-bubble is wrapped in glue usually, and compare and be difficult to eliminate, the process that microvesicle solidify at adhesive is shattered to pieces or being wrapped in glue to solidify all to cause CD to be scrapped.The filtering accuracy of single-stage filter supporting on general CD line is about 3.0 μm, only can filter larger particle, and can not eliminate the micro-bubble that adhesive periodic duty in coating system produces.The problem solving bubble adopts vacuum to break the mode of bubble usually, existing known solution is also more, but the function of non-combined filtering, the such as notification number vacuum defoamation solution that to be the Chinese patent of 203790027U be for viscosity higher material, but without filtering function; And multiple stage filtration system many employings active carbon filter core, ceramic element, anti-seepage membrane filter core etc. are for quoting Water warfare engineering or family expenses, but this technical scheme is without deaeration function, and application is extremely low viscous water, such as notification number is the Chinese patent of 201932969U.
Summary of the invention
The purpose of this utility model is to overcome above defect, provides a kind of structure simple, economical and practical, easy to maintenance, is mainly used in the filtration of CD factory CD coating, defoaming device.
For reaching the above object, the utility model adopts following technical scheme:
This filtration, defoaming device, comprise feeder unit, filter element, finished product buffer cell and metering units; Feeder unit comprises to batch can, Pressure gauge; Filter element comprises elementary filter core, first filter tank, elementary discharge nozzle, smart filter tank, essence filter filter core, secondary discharge nozzle, whole filter tank, whole level filter core, whole level discharge nozzle; Finished product buffer cell comprises finished pot, vavuum pump flexible pipe, vavuum pump, buffering feed pipe, discharging opening; Metering units comprises pedestal, electronic platform scale; It is characterized in that: described first filter tank, smart filter tank, whole filter tank and finished pot are connected as a single entity respectively by extending to the elementary discharge nozzle on tank body top, secondary discharge nozzle, whole level discharge nozzle and cushioning feed pipe.
Described filter element, is characterized in that: the filtering accuracy of elementary filter core is 5.0 ~ 10.0 μm, and the filtering accuracy of essence filter filter core is 2.0 ~ 5.0 μm, and the filtering accuracy of whole level filter core is 0.2 ~ 2.0 μm; The material of filter core is polypropylene (PP) or nylon.
Described filter element, is characterized in that: the quantity of elementary filter core, essence filter filter core, whole level filter core is respectively 1 ~ 5; Elementary filter core, essence filter filter core, whole level filter core are symmetric with elementary discharge nozzle, secondary discharge nozzle, whole level discharge nozzle respectively.
Described filter element, is characterized in that: the length of elementary discharge nozzle, secondary discharge nozzle, whole level discharge nozzle be respectively elementary filter core, essence filter filter core, whole level filter core filter core overall length 80%.
Described finished product buffer cell, is characterized in that: the length of buffering feed pipe is 75% of finished pot tank body height, and the end face of buffering feed pipe is that level 45 ° is downward-sloping.
Described finished product buffer cell, is characterized in that: finished pot is connected with vavuum pump by vavuum pump flexible pipe, and finished pot is arranged on the pallet of the electronic platform scale of metering units; The coating system of CD line is connected with finished pot by discharging opening.
The utility model has the following advantages: the utility model overcomes the shortcoming of legacy equipment function singleness, inefficiency, filtration, the one step completed function of deaeration can be realized, make matching used adhesive add simultaneously and reduce use or the possibility without antifoam additives, expand the adjustment window of adhesive formula;
the utility model overall structure is simple, and manufacturing cost is lower, says also relatively easily process from manufacturing process; The utility model is convenient to maintenance, maintenance, and package unit has a style of one's own, and by the restriction in place, can not be connected, be convenient to more renew cartridge by flexible pipe with CD line coater unit; The utility model scope of application is wide, not only uses for compact disc production line, and the chemical industry fluid of other similar viscosity also can reach the effect of improving the quality of products by using this device.
Accompanying drawing explanation
In order to further set forth the utility model for the technological means that realizes predetermined object and take and effect thereof, the utility model has been described in detail in conjunction with following accompanying drawing, the purpose of this utility model, feature and feature, can obtain thus going deep into and concrete understanding, but accompanying drawing only provides reference and explanation, is not used for being limited the utility model.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is filter core schematic layout pattern of the present utility model.
Be described in further details below in conjunction with accompanying drawing and the utility model embodiment.
Detailed description of the invention
As shown in Figure 1, this filtration, defoaming device comprise feeder unit, filter element, finished product buffer cell and metering units; Form by giving batch can 1, Pressure gauge 2, elementary filter core 3, first filter tank 4, elementary discharge nozzle 5, smart filter tank 6, essence filter filter core 7, secondary discharge nozzle 8, whole filter tank 9, whole level filter core 10, whole level discharge nozzle 11, footing 12, finished pot 13, vavuum pump flexible pipe 14, vavuum pump 15, pedestal 16, electronic platform scale 17, discharging opening 18, electronic platform scale display screen 19, buffering feed pipe 20.
Feeder unit comprises to batch can 1, Pressure gauge 2, and Pressure gauge 2 is positioned to above the top cover of batch can 1, is connected by pipeline to the bottom of batch can 1 with first filter tank 4.
Filter element comprises elementary filter core 3, first filter tank 4, elementary discharge nozzle 5, smart filter tank 6, essence filter filter core 7, secondary discharge nozzle 8, whole filter tank 9, whole level filter core 10, whole level discharge nozzle 11; First filter tank 4, smart filter tank 6 are symmetric with the filter core in whole filter tank 9 and discharge nozzle at different levels; A Pressure gauge 2 is all housed above the tank body of first filter tank 4, smart filter tank 6, whole filter tank 9; First filter tank 4, smart filter tank 6, whole filter tank 9 respectively by extend to tank body top elementary discharge nozzle 5, secondary discharge nozzle 8, be connected as a single entity.
Finished product buffer cell comprises finished pot 13, vavuum pump flexible pipe 14, vavuum pump 15, buffering feed pipe 20, discharging opening 18; A Pressure gauge 2 is housed above the tank body of finished pot 13; Finished pot 13 is connected with vavuum pump 15 by vavuum pump flexible pipe 14; Finished pot 13 is connected as a single entity by whole level discharge nozzle 11 and buffering feed pipe 20 with whole filter tank 9; Finished pot 13 is placed on the pallet of electronic platform scale 17 of metering units; Finished pot 13 is connected with the coating system of CD line by discharging opening 18.
The operation principle of brief description this filtration once, defoaming device: when using filtration, defoaming device, adhesive is injected into in batch can 1, open vavuum pump 15, under the effect of negative pressure of vacuum, the self-supporting batch can 1 of adhesive, step by step by first filter tank 4, smart filter tank 6, whole filter tank 9, arrives in finished pot 13.Though through the filtration (< 0.5 μm) of high-precision filtration system before adhesive dispatches from the factory, but the chip remained during plastic barrel bung machining and filling before the mechanical admixture such as the dust dropped into still can be trapped in bucket under the effect of Electrostatic Absorption, these mechanical admixtures, by after the tertiary treatment of filter element, are removed clean.And adhesive in transportation because the bubble that produces in vibrations and the process of falling bucket is extruded fragmentation in the process by becoming close filter cores at different levels step by step, while adhesive to break in the process of climbing step by step by elementary discharge nozzle 5, secondary discharge nozzle 8, whole level discharge nozzle 11 major part; Adhesive when by cushioning 45 ° of bottom incline of feed pipe 20 and entering in finished pot 13, because the small part bubble that exists on inclined-plane can along the tube wall of buffering feed pipe 20 to underflow stream; Finally, the bubble of not vanishing on a small quantity under the effect of the powerful negative pressure of vavuum pump 15 by extracting to the adhesive top liquid level in finished pot 13, final microvesicle is gathered into after bulla vanishes.While conveying adhesive, carry out accurate measurement finally for the consumption of the qualified adhesive of CD coating by the electronic scale display screen 19 of electronic scale 17.
As known by the technical knowledge, the utility model also can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.All within the scope of the utility model or be equal to the change within the scope of the utility model all comprise by the utility model.
Claims (6)
1. Blu-ray Disc (BD) adhesive is with filtering defoaming device, by giving batch can (1), Pressure gauge (2), elementary filter core (3), first filter tank (4), elementary discharge nozzle (5), essence filter tank (6), essence filter filter core (7), secondary discharge nozzle (8), whole filter tank (9), whole level filter core (10), whole level discharge nozzle (11), footing (12), finished pot (13), vavuum pump flexible pipe (14), vavuum pump (15), pedestal (16), electronic platform scale (17), discharging opening (18), electronic platform scale display screen (19), buffering feed pipe (20) is formed, it is characterized in that: described first filter tank (4), essence filter tank (6), whole filter tank (9) and finished pot (13) are respectively by the elementary discharge nozzle (5) extending to tank body top, secondary discharge nozzle (8), whole level discharge nozzle (11) is connected as a single entity with buffering feed pipe (20).
2. Blu-ray Disc according to claim 1 (BD) adhesive filters defoaming device, the filtering accuracy of elementary filter core (3) is 5.0 ~ 10.0 μm, the filtering accuracy of essence filter filter core (7) is 2.0 ~ 5.0 μm, the filtering accuracy of whole level filter core (10) is 0.2 ~ 2.0 μm, and the material of filter core is polypropylene (PP) or nylon.
3. Blu-ray Disc according to claim 1 (BD) adhesive filters defoaming device, and the quantity of elementary filter core (3), essence filter filter core (7), whole level filter core (10) is respectively 1 ~ 5; Elementary filter core (3), essence filter filter core (7), whole level filter core (10) are symmetric with elementary discharge nozzle (5), secondary discharge nozzle (8), whole level discharge nozzle (11) respectively.
4. Blu-ray Disc according to claim 1 (BD) adhesive filters defoaming device, the length of elementary discharge nozzle (5), secondary discharge nozzle (8), whole level discharge nozzle (11) be respectively elementary filter core (3), essence filter filter core (7), whole level filter core (10) filter core overall length 80%; The length of buffering feed pipe (20) is 75% of finished pot (13) tank body height.
5. Blu-ray Disc according to claim 1 (BD) adhesive filters defoaming device, and the end face of buffering feed pipe (20) is that level 45 ° is downward-sloping.
6. Blu-ray Disc according to claim 1 (BD) adhesive filters defoaming device, and finished pot (13) is connected with vavuum pump (15) by vavuum pump flexible pipe (14), and finished pot (13) is positioned on the pallet of electronic platform scale (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860916.XU CN204543652U (en) | 2014-12-31 | 2014-12-31 | A kind of Blu-ray Disc (BD) adhesive is with filtering defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860916.XU CN204543652U (en) | 2014-12-31 | 2014-12-31 | A kind of Blu-ray Disc (BD) adhesive is with filtering defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543652U true CN204543652U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860916.XU Expired - Fee Related CN204543652U (en) | 2014-12-31 | 2014-12-31 | A kind of Blu-ray Disc (BD) adhesive is with filtering defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786471A (en) * | 2018-06-25 | 2018-11-13 | 长春三真实业有限公司 | A kind of traditional Chinese medicine extraction microporous filter |
| CN115366541A (en) * | 2021-06-10 | 2022-11-22 | 广东聚华印刷显示技术有限公司 | Ink recovery device, ink jet printing head cleaning system and method and ink jet printer |
-
2014
- 2014-12-31 CN CN201420860916.XU patent/CN204543652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786471A (en) * | 2018-06-25 | 2018-11-13 | 长春三真实业有限公司 | A kind of traditional Chinese medicine extraction microporous filter |
| CN115366541A (en) * | 2021-06-10 | 2022-11-22 | 广东聚华印刷显示技术有限公司 | Ink recovery device, ink jet printing head cleaning system and method and ink jet printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |