CN201229775Y - Device for decorating peripheral of disc - Google Patents
Device for decorating peripheral of disc Download PDFInfo
- Publication number
- CN201229775Y CN201229775Y CNU2008201270690U CN200820127069U CN201229775Y CN 201229775 Y CN201229775 Y CN 201229775Y CN U2008201270690 U CNU2008201270690 U CN U2008201270690U CN 200820127069 U CN200820127069 U CN 200820127069U CN 201229775 Y CN201229775 Y CN 201229775Y
- Authority
- CN
- China
- Prior art keywords
- disc
- edge
- glue layer
- modify
- diskette
- 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.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 title 1
- 239000003292 glue Substances 0.000 claims abstract description 70
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 229920000715 Mucilage Polymers 0.000 claims description 5
- 238000002309 gasification Methods 0.000 claims description 5
- 230000003796 beauty Effects 0.000 abstract 1
- 238000004528 spin coating Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011049 pearl Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Landscapes
- Manufacturing Optical Record Carriers (AREA)
Abstract
The utility model discloses a device used for decorating a diskette edge which includes a rotary device used for arranging the diskette and driving the diskette to rotate; the rotary device includes a salver and a rotary shaft arranged in the center of the salver; the salver is used for loading the diskette; the rotary shaft is used for driving the diskette to rotate; the device used for decorating a diskette edge is characterized in that by also including a degumming device which is arranged to be a glue layer near the edge of a CD and used for decorating the edge of the diskette; and a dust-gas removing device which is arranged below the glue layer and used for removing the dust-gas generated by the degumming device during the degumming process. The utility model also discloses a method used for decorating the edge of the diskette. The device and the method can be used to better removing the glue layer accumulated on the edge of the diskette, can improve the stability for reading the diskette and enhance the beauty of the diskette.
Description
Technical field
The utility model relates to CD and makes the field, especially relates to the device that is used to modify the optical disk edge, particularly a kind of device that is used to modify double-deck BD blue light disk edge.The utility model also relates to the method for modifying the disc edge by this device.
Background technology
When making double-deck BD blue light disk, need be on the disc substrates of 1.1mm the different glue of spin coating multilayer, the Space Layer glue layer of 23 μ m, the pit glue layer of 2 μ m, the Cover Layer glue layer of 75 μ m and the HardCover glue layer of 2 μ m are wherein arranged respectively from bottom to top.But when the spin coating glue layer, some glue liquid pearls can have more or less been gathered at the disc edge, these glue liquid pearls can form the glue layer of one deck uneven thickness in disc edge after solidifying, thereby have a strong impact on the attractive in appearance of disc, also influence the stability of disc when reading to coil simultaneously.For this reason, designed the glue layer that the utility model is used for removing the disc edge.
Summary of the invention
A purpose of the present utility model provides a kind of device that is used to modify the disc edge, and it can overcome defective of the prior art effectively.
Another purpose of the present utility model provides a kind of method that is used to modify the disc edge.Adopt this method, can remove the glue layer that the optical disk edge gathers well, improve the stability that disc is read to coil, also strengthened the attractive in appearance of disc simultaneously.
According to one side of the present utility model, a kind of device that is used to modify the disc edge, it comprises whirligig, be used for placing disc thereon and drive the disc rotation, this whirligig comprises pallet and the turning axle that is positioned at the pallet center, and described pallet is used to carry disc, and described turning axle is used to drive the disc rotation, it is characterized in that the described device that is used to modify the disc edge also comprises:
Remove adhesive dispenser, should remove the glue layer that adhesive dispenser is arranged to close CD edge, be used to remove this glue layer to modify the disc edge;
Dedusting device of air, this dedusting device of air be positioned at glue layer under, and preferably include air extractor, be used for removing and removing the glue process by removing the dirt gas that adhesive dispenser produces.
The described adhesive dispenser that removes can be cutter, and it is arranged to be on the same surface level with disc, and near glue layer, preferably, is under the situation of 120mm at the diameter of disc, and the close position of described cutter and glue layer is at 61mm place, the center of distance disc.
Selectively, the described mucilage binding that removes is changed to laser instrument, its be arranged on glue layer directly over, be used for removing the glue layer at disc edge by the glue layer at gasification disc edge.
Described disc is preferably double-deck BD Blu-ray Disc.
According on the other hand of the present utility model, the utility model provides a kind of disc that is used to modify, the method at especially double-deck BD Blu-ray Disc edge, and it comprises the steps:
The whirligig of one carrying disc is provided, and this whirligig is used to carry the disc that will carry out the edge modification, and drives the disc rotation when removing glue;
Provide one to remove adhesive dispenser, should remove the glue layer that adhesive dispenser is arranged to close CD edge, be used to remove this glue layer to modify the disc edge;
One dedusting device of air is provided, and this dedusting device of air is arranged on the edge of disc, is used for removing removing the glue process by removing the dirt gas that adhesive dispenser produces, and pollutes disc to prevent these dirt gas.
The described adhesive dispenser that removes can be cutter, and it is arranged to be on the same surface level with disc, and near glue layer.Preferably, be under the situation of 120mm at the diameter of disc, the close position of described cutter and glue layer is at 61mm place, the center of distance disc.
Selectively, the described mucilage binding that removes is changed to laser instrument, its be arranged on glue layer directly over, such as above disc diameter 120mm place (diameter at disc is under the situation of 120mm), be used for removing the glue layer at disc edge by the glue layer at gasification disc edge.
Preferably described dedusting device of air comprises air extractor.
The technique effect that the utility model obtained is: adopt said apparatus and method can remove the glue layer that the edge at optical disk gathers well, and can improve the stability that disc is read to coil, also strengthened the attractive in appearance of disc simultaneously.
Description of drawings
By the detailed description of preferred, non-limiting example that is used to modify the device at disc edge and modifies the method at disc edge of the present utility model, other feature and advantage of the present utility model will be more obvious, with reference to the accompanying drawings, to describe the utility model non-limiting example below, wherein:
Fig. 1 is the synoptic diagram of the glue structural sheet of double-deck BD Blu-ray Disc;
Fig. 2 is the view of device that is used to modify the disc edge according to an embodiment of the present utility model;
Fig. 3 is the view of device that is used to modify the disc edge according to another embodiment of the present utility model.
Embodiment
Below with reference to Fig. 1,2,3 embodiment of the present utility model is described.
With reference to figure 1, the glue structural sheet that it has shown double-deck BD Blu-ray Disc comprises four glue layer A2 altogether, A3, and A4, A5, wherein the A1 layer is a disc substrates.When making double-deck BD blue light disk, need on the thick disc substrates A1 of 1.1mm the following glue layer of spin coating according to this: the cover layer A4 that replication layer A3 that the spacer layer A2 that 23 μ m are thick, 2 μ m are thick and 73 μ m are thick; Because the gross thickness that these glue layers are added up is thicker, therefore after spin coating was intact, the disc edge will gather many glue, thereby stability that influence reads to coil and disc is attractive in appearance, so need be removed.
Shown among Fig. 2 according to the utility model embodiment a kind of and be used to modify disc, the device at especially double-deck BD blue light disk edge, this device comprises: whirligig, be used to place disc on it and drive the disc rotation, this whirligig comprises pallet 2 and is positioned at the turning axle 1 at pallet center, described pallet 2 is used to carry disc, and described turning axle 1 is used to drive the disc rotation; Remove adhesive dispenser 4, should remove the glue layer 3 that adhesive dispenser is arranged to close CD edge, be used to remove this glue layer to modify the disc edge; Dedusting device of air 5, this dedusting device of air be positioned at glue layer 3 under, be used for removing and removing the glue process by removing the dirt gas that adhesive dispenser produces.Preferably, this dedusting device of air 5 comprises air extractor.
The described adhesive dispenser 4 that removes can be cutter, and it is arranged to be on the same surface level with disc, and near glue layer 3.Diameter at disc is under the situation of 120mm, and the close optimum seeking site ground of described cutter and glue layer is at 61mm place, the center of distance disc.
In Fig. 3, shown according to another selectable embodiment of the present utility model, structure difference among itself and Fig. 1 is that the described mucilage binding that removes is changed to laser instrument 6, its be arranged on glue layer 3 directly over, be used for removing the glue layer at disc edge by the glue layer 3 at gasification disc edge.
The method and the process at concrete modification disc edge are described below.
An embodiment referring to Fig. 2, be coated with above-mentioned three layers of glue layer A2, A3, A4 and solidify with UV after, this disc is placed on the pallet 2 of Fig. 2, by auto-control software cutter 4 is moved to the close position of separation disc sheet edge glue layer 3 then, be positioned at preferred 61mm place, center (diameter at disc is under the situation of 120mm) apart from disc; Activated drive mechanism then drives the disc rotation by turning axle 1, opens the air extractor 5 under the glue layer 3 simultaneously; In the process of disc rotation, disc edge glue layer 3 is crossed out by cutter 4, and produced simultaneously dirt gas is taken out by air extractor 5.Like this, the thick hardcover layer A5 (as shown in Figure 1) of spin coating 2 μ m on disc again, because this glue layer thin thickness, it also is to ignore that the disc edge has glue to gather, this glue layer can also play the effect of protection disc simultaneously.
Under the situation of the embodiment of Fig. 3, be coated with above-mentioned three layers of glue layer A2, A3, A4 and solidify with UV after, this disc is placed on the pallet 2 of Fig. 3; Activated drive mechanism then drives the disc rotation by turning axle 1, open simultaneously under the glue layer 3 air extractor 5 with and directly over laser instrument 6; In the process of disc rotation, disc edge glue layer 3 is fallen by the laser gasification of laser instrument 6, and produced simultaneously dirt gas is taken out by air extractor 5.Like this, the thick hardcover layer A5 (as shown in Figure 1) of spin coating 2 μ m on disc again, because this glue layer thin thickness, it also is to ignore that the disc edge has glue to gather, this glue layer can also play the effect of protection disc simultaneously.
Although with reference to the accompanying drawings, the method that is used to modify the device at disc edge and modify the disc edge of the present utility model is illustrated, but above-mentioned disclosure only is in order to understand the utility model better, rather than limits the scope of claim by any way.So all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, and are included in the protection domain of the present utility model.
Claims (6)
1. device that is used to modify the disc edge, it comprises whirligig, be used for placing disc thereon and drive the disc rotation, this whirligig comprises pallet and is positioned at the turning axle at pallet center, described pallet is used to carry disc, described turning axle is used to drive disc rotation, it is characterized in that, the described device that is used to modify the disc edge also comprises:
Remove adhesive dispenser, should remove the glue layer that adhesive dispenser is arranged to close CD edge, be used to remove this glue layer to modify the disc edge; And
Dedusting device of air, this dedusting device of air be positioned at glue layer under, be used for removing and removing the glue process by removing the dirt gas that adhesive dispenser produces.
2. the device that is used to modify the disc edge according to claim 1 is characterized in that: the described mucilage binding that removes is changed to cutter, and it is arranged to be on the same surface level with disc, and near glue layer.
3. the device that is used to modify the disc edge according to claim 2 is characterized in that: the diameter at disc is under the situation of 120mm, and the close position of described cutter and glue layer is at 61mm place, the center of distance disc.
4. the device that is used to modify the disc edge according to claim 1 is characterized in that: the described mucilage binding that removes is changed to laser instrument, its be arranged on glue layer directly over, be used for removing the glue layer at disc edge by the glue layer at gasification disc edge.
5. according to each described device that is used to modify the disc edge among the claim 1-4, it is characterized in that: described dedusting device of air comprises air extractor.
6. according to each described edge device that is used to modify the disc limit among the claim 1-5, it is characterized in that: described disc is double-deck BD Blu-ray Disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201270690U CN201229775Y (en) | 2008-06-23 | 2008-06-23 | Device for decorating peripheral of disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201270690U CN201229775Y (en) | 2008-06-23 | 2008-06-23 | Device for decorating peripheral of disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201229775Y true CN201229775Y (en) | 2009-04-29 |
Family
ID=40634718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201270690U Expired - Fee Related CN201229775Y (en) | 2008-06-23 | 2008-06-23 | Device for decorating peripheral of disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201229775Y (en) |
-
2008
- 2008-06-23 CN CNU2008201270690U patent/CN201229775Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20131205 Granted publication date: 20090429 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140905 Granted publication date: 20090429 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20140905 Granted publication date: 20090429 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150905 Granted publication date: 20090429 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20150905 Granted publication date: 20090429 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180623 Granted publication date: 20090429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20140623 |