CN2842653Y - Production system for producing DVD9 CD - Google Patents
Production system for producing DVD9 CD Download PDFInfo
- Publication number
- CN2842653Y CN2842653Y CN 200520012465 CN200520012465U CN2842653Y CN 2842653 Y CN2842653 Y CN 2842653Y CN 200520012465 CN200520012465 CN 200520012465 CN 200520012465 U CN200520012465 U CN 200520012465U CN 2842653 Y CN2842653 Y CN 2842653Y
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- glue
- production system
- substrate
- dvd9
- assembly
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Abstract
The utility model relates to a production system which is used for manufacturing optical data carriers including DVD9 optical disks and other optical disks. In the production system, an injection moulding device is used for manufacturing a DVD9 L0 base sheet, and the other injection moulding device is used for manufacturing a DVD9 L1 base sheet; in two sputtering stations, the LO base sheet is sputtered with a half reflection layer in one sputtering station and the L1 base sheet is sputtered with a full reflection layer in the other sputtering station. The DVD base sheets are coated with binders in a binder coating station, and the DVD base sheets then are sent to a binding device which comprises a lower glue assembly and a binding assembly, wherein the lower glue assembly has the function of automatic eccentricity adjustment and the binding assembly is provided with a device for the application of high voltage static electricity. After the DVD base sheets pass through drying glue, a UV lamp is used for solidification so as to form an integral DVD9 through binding. To protect the surface of the DVD9 from being scratched, a layer of a hard protective film is coated on a reading surface.
Description
Technical field
The utility model relates to a kind of production system that is used for making the DVD disc, particularly is used for making the production system of optical data carrier such as DVD9 dish, UDO (ultra dense degree optic disk), AOD (Advanced Optical Disc), Blu-ray disc (Blue-ray Disc) disc or other optical data carriers.
Background technology
DVD (DateVersatileDisc) CD because have that storage density height, volume are little, advantage such as storage period limit for length, height with low cost, compatible and error rate are low, become the main flow of present optical information recording medium.Yet along with popularizing of multimedia (Multimedia) technology, many audio/video file data volumes are increasing, and capacity is that the single face DVD5 of 4.7G (Gigabyte) has faced limitation.The single-surface double-layer capacity is that the DVD9 of 8.5G rises at the sound, and beginning occupies a tiny space on market.The DVD-Video form is to emerge middle nineteen nineties, and in a few years, the DVD9 form has formed scale market after it emerges, and many in the world areas quantitatively surpass the home video band.The rate of growth that today, DVD9 still continued to remain ahead with bigger advantage in the CD industry.
The growth straight line that the high-quality picture that is had with the DVD form and a large amount of films of high-quality sound equipment are promoting the DVD9 CD rises.Because the vast capacity of DVD9 CD, it gives people more colourful home entertaining.Also have sign to show that DVD9 user expands, the user needs the content of other types, and the trend of this prosperity has further been quickened the growth of requirement to DVD9.
DVD9 coils base, is commonly referred to transparent disc substrate or white sheet, and thickness is 0.6 millimeter, must meet very strict requirement and micron-sized tolerance.Compare with CD, the optical maser wavelength of DVD player optical head is shorter, to read littler bowl configurations and information track.Simultaneously, disc from the internal diameter to the external diameter, require to duplicate absolute unanimity and also uniformly pit to obtain high signal performance.Dish (dishing) and warpage (tilt)-disc radial and tangential deviation-must be controlled in the technical manual of strictness.In order to guarantee high process stabilizing and consistent result, use advanced electronic block press, its heart component-mould must accurately satisfy this requirement.
The DVD9 of form of pre-recording requires two reflection horizon of sputter-deposited respectively: semi-reflective layer L0 and total reflection layer L1.Being used for this two-layer sputter material comprises: gold, aluminium, silicon, silver and silver alloy etc.
The L0 and the L1 substrate of the intact metallic reflector of sputter bond together by adhesive glue in a so-called bonding station, become a complete DVD9 disc after adhesive glue solidifies.Bondline thickness between two and half discs is very consistent, and controlling does not simultaneously have bubble in the bonding coat.
Summary of the invention
The purpose of this utility model provides a production system that is used to make the optical data carrier disc, and especially making memory data output is the production system of the single-surface double-layer DVD9 video disc of 8.5G.
Make the production system of DVD9 disc, by the substrate injection machine, substrate cooling transmitting device, sputter semi-reflective layer and totally reflected sputter station, compositions such as bonding system and quality inspection system.Injection machine adopts known electric injection molding machine, has very short production cycle cycle and very high production efficiency, and the precision height pollutes little.Travelling belt is adopted in the substrate transmission, and by step motor control, the transmission quick and stable is reliable.In transport process, be blown into pure air from above, substrate is cooled off fast.
Difference sputter semi-reflective layer and total reflection layer make the DVD9 video disc can read the information of L0 layer and L1 layer on two substrates.Substrate behind the sputter is sent to bonder, and here, the information faces of two substrates is bonded together relatively.In adhesion process, adopt and dynamically adjust two substrate center of gravity relative positions, to reduce the weight off-centre of bonding meron.When bonding, adopt and apply the high-pressure electrostatic pulse on two substrates of smearing the UV adhesive glue, realize that two substrates are still bonding fast.In the transmission course before solidify bonding back, adopt the scroll chuck device to transmit substrate, prevent the dislocation of two substrates.Adhesive glue is coated with one deck and prevents from the hard protection glue that scratches from after UV irradiation sclerosis, to form hard protecting film once more after irradiation UV lamp solidifies on DVD9 information reading face.With video disc censorship, classification, promptly finished the production run of DVD9 video disc afterwards.
According to the utility model, a kind of production system that is used to make the optical data carrier disc, especially making memory data output is the production system of the single-surface double-layer DVD9 video disc of 8.5G, comprising:
(1) injection machine that is used to make the injection machine of L0 substrate and is used to make the L1 substrate;
(2) substrate cooling transport device;
(3) be used for the sputter station of sputter L0 semi-reflective layer and be used for the totally reflected sputter of sputter L1 station;
(4) L0 and L1 substrate are bonded as the bonder of a video disc; Described bonder comprises: L0 substrate upset assembly; The coating assembly that is used for coating cementing agent on the L1 substrate; One or more that be used for bonding two substrates and set up part jointly; And adhesive glue curing assembly;
(5) be used to solidify adhesive glue and the hard UV lamp system of protecting glue;
(6) video disc quality inspection assembly.
Wherein, described bonder also comprises: two rotatable 360 ° of transfer robots, and this transfer robot can rotate or vertical movement by rotating mechanism; 180 ° of transfer robots; Following glue assembly, it has the function of automatic adjustment dynamic unbalance degree, and this time glue assembly comprises glue pallet down; Bonded assemblies, it has the device that applies high-pressure electrostatic, is used for applying when bonding high-pressure electrostatic; And be used for guaranteeing two devices that coherent video disc is concentric after bonding in transmission course; Wherein, each ingredient of described bonder is operated in same plane.
Adopt the production system of DVD9 CD of the present utility model, it can be at less space and injection moulding in the cycling time of lacking, sputter and bonding DVD substrate, especially DVD9 substrate produces accurately concentric, intermediate adhesion layer thickness uniformity, does not have the DVD9 video disc of bubble.
Description of drawings
Figure 1 shows that the DVD9 production system design flow diagram of the utility model embodiment.
Accompanying drawing indicates explanation:
1 L0 substrate gives the dish assembly for dish assembly 2 L1 substrates
3 first turn over dish hand 4 second turns over the dish hand
5 the 1 ° of transfer robot 6 first substrates buffering rotating disks
The one 180 ° of transfer robot of 7 second substrates buffering rotating disk 8
10 180 ° of exchange rotating disks of 9 the 2 180 ° of transfer robots
11 first bonding mechanical arm 12 second bonding mechanical arms
14 second times glue rotating disks of 13 first times glue rotating disks
16 second times glue mechanical arms of 15 first times glue mechanical arms
18 second times glue pallets of 17 first times glue pallets
19 the 2 360 ° of transfer robot 20 first whirl coating systems
22 adhesive glue water cure systems of 21 second whirl coating systems
The 3 180 ° of transfer robot of 23 adhesive glue water cure system buffers 24
Rotating disk
26 times hard protection glue second mechanical arms of 25 times hard protection glue first mechanical arms
27 the 4 180 ° of the 5 180 ° of transfer robots of transfer robot 28
29 first hard protection glue spin coating bowl 30 second hard protection glue spin coating bowls
The 31 hard adhesive curing system 32 finished product dish of protecting pick up mechanical arm
33 finished product dish censorship mechanical arm, 34 finished product dish turn over the dish hand
35 quality inspection assemblies, 36 defective video discs are deposited axle
37 finished product dish grading machinery hands, 38 qualified video discs are deposited rotating disk
39 hard protection adhesive curing buffering rotating disk 40 L0 substrate injection machines
41 L1 substrate injection machines, 42 L0 substrates connect the dish hand
43 L1 substrates connect dish hand 44 L0 substrates
45 L1 substrates, 46 L0 substrate travelling belts
47 L1 substrate travelling belts, 48 L0 substrate semi-reflective layer sputter machines
49 L1 substrate total reflection layer sputter machines
Embodiment
Press the production system of the manufacturing DVD9 disc of embodiment of the present utility model shown in Figure 1, by two substrate injection machines, substrate cooling transmitting device, two sputter semi-reflective layer and totally reflected sputter stations respectively, a bonding system and a composition such as quality inspection system.Bonding system has two video disc buffering rotating disks that three memory locations are arranged; two are turned over the dish hand; two transfer robots with three clamping limbs; 180 ° of exchange rotating disks; five 180 ° of transfer robots with two clamping limbs; two following UV adhesive glue rotating disks; two following glue mechanical arms; two bonding mechanical arms; two whirl coating systems; two glue curing systems; two circles have the video disc adhesive glue water cure/hard protecting film cure system buffering rotating disk of four memory locations; the mechanical arm of two hard down protection glue; the spin coating bowl of glue is protected in two spin coatings firmly; the mechanical arm that picks up that picks up the finished product dish; a finished product dish turns over the dish hand; a transfer robot that transmits the finished product dish to the quality inspection system; a quality inspection system; a mechanical arm that transmits check back video disc; one has a plurality of rotating disks that are arranged on the qualified video disc axle on the circumference; and a plurality of fixing defective video disc axles.
Video disc independently be picked up or put down to three clamping limbs with 360 ° of transfer robots 5 of three clamping limbs can do vertical movement, make the transmission video disc have more dirigibility, and each is got dish and connect the dish position and is circumference.
360 ° of transfer robots 19 have the scroll chuck structure, when picking up the video disc that is bonded together, by tightening the center pit of two substrates, have effectively prevented the contingent relative slip in transport process of two substrates, avoid causing the mutual dislocation of two substrates.
In high speed whirl coating system 20 and 21, two substrates that tentatively bond together by the UV adhesive glue, after centralized positioning, high speed rotating, UV adhesive glue between two substrates is spread out fast by centrifugal force and immersional wetting, form the adhesive glue water layer of a layer thickness uniformity.By reasonable setting, can easily obtain the required accurate glue layer thickness of bonding DVD9 to the whirl coating technological parameter.
In order to strengthen the scratch resistance ability of DVD9 video disc, increased an operation that is coated with hard protection glue.On the video disc information reading face after bonding, adopt spin coating device 29 and 30 spin coating one decks of optimal design to protect glue firmly,, deliver to hard protection adhesive curing system and be cured being coated with the video disc of protecting glue firmly afterwards through exchange transfer robot 27 and 28.
In order rationally to utilize the space, finished product video disc detector has been placed on the below, for this reason, designed and turned over dish mechanical arm 34 before the check of finished product dish.
The device layout of DVD9 production system can be described by Fig. 1.
As shown in Figure 1, two connect dish hand 42 and 43 and access the L0 and the L1 substrate of injection mo(u)lding from L0 substrate injection machine 40 and L1 substrate injection machine 41 respectively, and are placed on respectively on the cooling transport tape 46 and 47, send sputter station 48 and 49 to.In two sputter stations, the L0 substrate is by semi-reflective layer on the sputter, and the L1 substrate is by total reflection layer on the sputter.Being sent to bonder afterwards carries out bonding.
360 ° of transfer robots 5 can 360 ° of rotations, give L0 and L1 substrate after sputter is grasped in dish assembly 1 and 2 positions on substrate L0 and the L1 transport tape.Wherein the L0 substrate is turned over dish mechanical arm 3 and 4 upsets on video disc buffering rotating disk 6 and 7, is grasped by the first and second 180 ° of transfer robots 8 and 9 then, waits for the L1 substrate bonding behind the Rotate 180 ° above the bonding mechanical arm 11 of bonded assemblies and 12.
The L1 substrate is sent on 180 ° of exchange rotating disks 10, is transmitted mechanical arm 19 behind the Rotate 180 ° and delivers to down glue rotating disk 13 and 14.Following glue rotating disk 13 and 14 turning handle L1 substrates are delivered to down the glue position, following colloid system forwards glue position down under the drive of following glue mechanical arm 15 and 16, following glue pallet 17 and 18 rises and holds up L1 substrate and rotation, and the UV adhesive glue is coated on the L1 substrate by a quantitative following needle head, finishes down glue.Play afterwards the glue pallet to rotate a certain angle according to the program of setting, the dynamic adjustment of the relative position of realization and L0 substrate center of gravity is to reduce the weight off-centre of two whole video discs in the bonding back of substrates.
The L1 substrate is continuing to rotate to bond locations on the glue rotating disk down subsequently, and bonding mechanical arm 11 and 12 rises and holds up the L1 substrate that has been coated with the UV adhesive glue, stacks pressurized adhesion mutually with waiting L0 substrate here.When bonding, the apply pulse adhering technique promptly applies the short high-pressure electrostatic of a pulse pole between two substrates, make two substrate quick-bindings together, reduces the generation of bonding bubble.What the video disc after bonding continued to rotate to transfer robot 19 on following glue rotating disk connects the dish position, and transfer robot 19 is delivered to whirl coating system 20 and 21 with bonding video disc.
In the whirl coating system, video disc carries out the high speed whirl coating to be handled, and bonding glue is steadily spread out rapidly between two substrates by centrifugal force and immersional wetting, forms the adhesive glue water layer of a thickness uniformity between two substrates, unnecessary glue is got rid of, and is back to the glue retracting device and recycles.
Behind the whirl coating, the video disc after will being dried by the 2 360 ° of transfer robot is equally delivered to UV adhesive glue water cure system buffer rotating disk 23, and the centralized positioning pin of video disc storage assembly for storing has the elasticity chuck mechanism with the chucking video disc in the rotating disk 23.Rotating disk 23 rotates counterclockwise, and video disc is delivered to UV glue curing system 22, with ultra violet lamp UV adhesive glue, makes it to solidify.Video disc after the curing is delivered to by the 3 180 ° of transfer robot 24 and is coated with hard protection colloid system buffering rotating disk 39, subsequently by the 4th and the 5 180 ° of transfer robot 27 and 28 Rotate 180s ° deliver to and to be coated with hard protection glue spin coating bowl 29 and 30.
Down hard protection glue mechanical arm 25 and 26 drives hard down protection colloid system glue under the assigned address, by mode hard coated layer protection glue on the video disc reading face of spin coating, strengthens the scratch resistance ability of video disc.Exchange back buffering rotating disk 39 by 180 ° of transfer robots 27 and 28 once more behind the intact hard protection glue of spin coating; the buffering rotating disk continues to rotate counterclockwise delivers to second UV glue curing system 31 with the video disc that has been coated with hard protection glue, makes it curing with the hard protection glue of ultra violet lamp spin coating.Send UV adhesive glue water cure system buffer rotating disk 23 back to by 180 ° of transfer robots 24 once more afterwards, rotate counterclockwise the back and arrive quality inspection finished product dish take-off location.
Picking up mechanical arm 32 delivers to the finished product dish with the finished product dish and turns over the dish position, the finished product dish turns over dish hand 34 video disc is overturn, inspect mechanical arm 33 afterwards by ready samples the finished product dish is delivered to check assembly 35, according to the quality standard of setting the finished product dish is tested, and deposit axle by the video disc that transfer robot 37 is delivered to the finished product dish respectively on the qualified video disc rotating disk 38 according to assay, or fixing defective video disc is deposited axle 36.So far the whole production of DVD9 disc has just been finished.
More than the utility model has been done exemplary description; what should be understood that is; under the situation of scope that does not break away from the protection of spirit of the present utility model and appended claims, any modification, revise or be equal to replacement and all fall within the protection domain of the present utility model.
Claims (9)
1. production system that is used to make the optical data carrier disc, especially making memory data output is the production system of the single-surface double-layer DVD9 video disc of 8.5G, comprising:
(1) injection machine that is used to make the injection machine of L0 substrate and is used to make the L1 substrate;
(2) substrate cooling transport device;
(3) be used for the sputter station of sputter L0 semi-reflective layer and be used for the totally reflected sputter of sputter L1 station;
(4) L0 and L1 substrate are bonded as the bonder of a video disc; Described bonder comprises: L0 substrate upset assembly; The coating assembly that is used for coating cementing agent on the L1 substrate; One or more that be used for bonding two substrates and set up part jointly; And adhesive glue curing assembly;
(5) be used to solidify adhesive glue and the hard UV lamp system of protecting glue;
(6) video disc quality inspection assembly;
It is characterized in that described bonder also comprises:
Two rotatable 360 ° of transfer robots, this transfer robot can rotate or vertical movement by rotating mechanism;
180 ° of transfer robots;
Following glue assembly, it has the function of automatic adjustment dynamic unbalance degree, and this time glue assembly comprises glue pallet down;
Bonded assemblies, it has the device that applies high-pressure electrostatic, is used for applying when bonding high-pressure electrostatic; And
Be used for guaranteeing two devices that coherent video disc is concentric after bonding in transmission course;
Wherein, each ingredient of described bonder is operated in same plane.
2. production system as claimed in claim 1 is characterized in that:
Described 360 ° of transfer robots have three clamping limbs, and these three clamping limbs can be done vertical movement independently to pick up or to put down video disc.
3. production system as claimed in claim 2 is characterized in that: also comprise cylinder, described clamping limb is by the vertical movement under compressed-air actuated effect of this cylinder, to grasp or to put down video disc under vacuum action.
4. as each described production system among the claim 1-3, it is characterized in that:
Described 180 ° of transfer robots are fixing in vertical direction, can be rotated motion in the horizontal direction.
5. as each described production system among the claim 1-3, it is characterized in that:
Described bonded assemblies comprises glue rotating disk down.
6. as each described production system among the claim 2-3, it is characterized in that:
The clamping limb of described 360 ° of transfer robots has scroll chuck mechanism.
7. as each described production system among the claim 1-3, it is characterized in that:
Also comprise high speed whirl coating system, be used to carry out high speed rotating,, form the adhesive glue water layer of a thickness uniformity so that the UV adhesive glue between two substrates is spread out.
8. as each described production system among the claim 1-3, it is characterized in that:
Described adhesive glue curing assembly comprises temporary assembly, and this temporary assembly has the centralized positioning pin, and this register pin has the elasticity chuck strainer that is used for fixing disc.
9. as each described production system among the claim 1-3, it is characterized in that:
Also comprise being coated with hard protection colloid system, be used on the information reading face of disc spin coating one deck and protect glue firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012465 CN2842653Y (en) | 2005-05-27 | 2005-05-27 | Production system for producing DVD9 CD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012465 CN2842653Y (en) | 2005-05-27 | 2005-05-27 | Production system for producing DVD9 CD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842653Y true CN2842653Y (en) | 2006-11-29 |
Family
ID=37446531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520012465 Expired - Lifetime CN2842653Y (en) | 2005-05-27 | 2005-05-27 | Production system for producing DVD9 CD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842653Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197157B (en) * | 2007-11-20 | 2010-09-15 | 东莞宏威数码机械有限公司 | Double-end DVD9 optical disk producing system |
| WO2011091635A1 (en) * | 2010-01-27 | 2011-08-04 | 东莞宏威数码机械有限公司 | System and method for producing single-sided dual-layer discs |
| WO2011091561A1 (en) * | 2010-01-27 | 2011-08-04 | 东莞宏威数码机械有限公司 | Production system and method for producing single-sided dual-layer blu-ray discs |
| CN101829998B (en) * | 2010-01-29 | 2011-09-28 | 东莞宏威数码机械有限公司 | Locating device and locating method |
-
2005
- 2005-05-27 CN CN 200520012465 patent/CN2842653Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197157B (en) * | 2007-11-20 | 2010-09-15 | 东莞宏威数码机械有限公司 | Double-end DVD9 optical disk producing system |
| WO2011091635A1 (en) * | 2010-01-27 | 2011-08-04 | 东莞宏威数码机械有限公司 | System and method for producing single-sided dual-layer discs |
| WO2011091561A1 (en) * | 2010-01-27 | 2011-08-04 | 东莞宏威数码机械有限公司 | Production system and method for producing single-sided dual-layer blu-ray discs |
| CN101829998B (en) * | 2010-01-29 | 2011-09-28 | 东莞宏威数码机械有限公司 | Locating device and locating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HE NAN KERRY DIGITAL CO., LTD. Free format text: FORMER OWNER: DONGGUAN HONGWEI DIGITAL MACHINERY CO., LTD. Effective date: 20130701 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523080 DONGGUAN, GUANGDONG PROVINCE TO: 455000 ANYANG, HENAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130701 Address after: 455000 east section of Haihe Road, Anyang hi tech Industrial Development Zone, Henan Patentee after: Henan Kerry Digital Co., Ltd. Address before: 523080, 6, Dalong Road, Shigu village, Nancheng District, Guangdong, Dongguan Patentee before: Dongguan Hongwei Digital Machinery Co., Ltd. |
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Date of cancellation: 20140905 Granted publication date: 20061129 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20140905 Granted publication date: 20061129 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150527 Granted publication date: 20061129 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
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