CN1426056A - Film layer separating device for multilayer film disc - Google Patents
Film layer separating device for multilayer film disc Download PDFInfo
- Publication number
- CN1426056A CN1426056A CN 01144206 CN01144206A CN1426056A CN 1426056 A CN1426056 A CN 1426056A CN 01144206 CN01144206 CN 01144206 CN 01144206 A CN01144206 A CN 01144206A CN 1426056 A CN1426056 A CN 1426056A
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- data
- disc
- mother matrix
- bogey
- order
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- 239000011159 matrix material Substances 0.000 claims abstract description 68
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 239000003463 adsorbent Substances 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 230000001141 propulsive effect Effects 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 208000013201 Stress fracture Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 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 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 1
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Abstract
The multilayer film disc separating equipment has data mother board of magnetic conducting material and separates film layers electromagnetically through producing adsorbing force to the data mother board. The separating equipment includes the main parts of data mother board bearing unit, electromagnetic iron adsorbing unit and base fixing unit. In order to distributing electromagnetic force to the data mother board, several electromagnetic iron cores and magnetic force producing conducting coils may be distributed in matrix mode to avoid concentrated stress.
Description
Technical field
The present invention relates to a kind of film disc separation equipment, particularly relate to a kind of rete separation equipment that applies to the multilayer film disc.
Background technology
In the manufacturing technology of disc (disk), memory capacity towards increasing be present trend.The mode that the disc memory capacity is strengthened has many kinds, for example, the gap of track is dwindled, and perhaps, increases the area in disc memory zone in the mode of a slice multilayer.
With discs, in order to reach higher memory capacity, the manufacturing of discs more develops towards the direction that a slice disc is made into single-surface double-layer, even develops towards the direction of single face multilayer.
Wherein, the method of making single-side double-layer light disk is: at first having on the data mother matrix (stamper) of data, be coated with last layer moulding glue, dry the data film that the back forms data bit (bit) shape, coat applying (being generally UV glue) glue again and fit with another substrate (substrate) of having had data bit, send UV-lamp to the moulding adhesive curing, again the data mother matrix is separated with substrate at last, this substrate makes that formed data film is transferred on the substrate on the data mother matrix, so can become the discs that the single face of a slice disc has double-deck data Layer.The forming process of multi-layer data layer, be equally by this manufacturing process with data Layer layer by layer transfer printing get on.
In this manufacturing process, the effect that the data mother matrix separates with substrate has determined the data tunic whether can suitably be transferred to substrate and has formed double-deck data Layer.In other words, the device that allows the data mother matrix separate with substrate becomes the key player in the manufacturing process.
Known separation equipment is that to adopt plastic base be the data motherboard, finish pad pasting after, in the process of dyestripping, the data mother matrix is produced absorption affinity and carries out dyestripping with vacuum mode.The mode of this vacuum film adsorption is to adopt a kind of suction type of vacuum cup, and as shown in Figure 1, it is the top view of vacuum cup 10, on the end face 11 of vacuum cup 10, dug ring-like groove 12, this ring-like groove 12 is the scope of vacuum, the part of suction generation just.From figure, can know and see, have only the part of ring-like groove 12 to have suction, and the end face 11 of vacuum cup 10, the part that promptly contacts with data substrate does not then have suction yet.Vacuum suction in the process of dyestripping, can produce strong suction the data mother matrix is torn off substrate.
But, though vacuum cup can reach bigger suction, because vacuum cup is to adopt the mode of ring-like groove to make, thereby, the suction of vacuum cup can't be evenly distributed to whole data mother matrix, that is to say, has the discontinuous stress fracture phenomenon of stress and produces.Like this, produce the problem that stress is discontinuous, concentrate on the vacuum suction place in the time of dyestripping can being caused.
Summary of the invention
Problem in view of above known technology, the object of the present invention is to provide a kind of film layer separating device for multilayer film disc, cooperation produces absorption affinity with electromagnetic type dyestripping seat to the data mother matrix and carries out the action that this rete separates with the technology mode of metal mother as the data mother matrix.Because electromagnet can be designed to magnetic force to be evenly distributed on the whole metallic data mother matrix in when design, so do not have the stress non-continuous event that stress is concentrated during dyestripping.Rete on the data mother matrix can be separated with substrate smooth-goingly; And the data mother matrix can be reused.
According to technology disclosed in this invention, the invention provides a kind of multilayer film film disc tripping device, comprised: data mother matrix bogey, electromagnet adsorbent equipment and base stationary installation.
Data mother matrix bogey has comprised load plane, and it is used for the data mother matrix is fixed, like this, the data mother matrix can be exactly with its data film and disc with the corresponding transfer work that reaches the data film of aspectant mode.In design, but data mother matrix bogey Design Orientation mechanism, with the stationkeeping of data mother matrix, the one side of data mother matrix is by the absorption of electromagnet adsorbent equipment, and the another side that comprises the data film is then directly corresponding Face to face with disc.
The electromagnet adsorbent equipment is used for pad pasting and dyestripping process, the data mother matrix is adsorbed, it has comprised several main portions, be respectively: one or several magnetic conductive iron and the conductive coil that is wrapped in outside it, to produce electromagnetic force, magnetic conductive iron is then in order to strengthen the electromagnetic force that this conductive coil produces in order to the conducting electric current for conductive coil; Base plate is in order to the carrying magnetic conductive iron; And magnetic conductive shell is coated above-mentioned a plurality of conductive coils, and magnetic conductive shell engaging on every side and being fixed with this base plate.
The base stationary installation then is used for entire equipment is fixed, and comprises data mother matrix bogey and electromagnet adsorbent equipment, and it can comprise (but not necessarily comprising) two parts, a firm banking part and a propulsive units.Wherein, the firm banking part is in order to fixing whole this separation equipment; Propulsive units then directly is connected with this electromagnet adsorbent equipment, in order to when shifting this data film, to advance this data mother matrix bogey and this electromagnet adsorbent equipment, so that near this disc, and in order to after shifting this data film, to retract this data mother matrix bogey and this electromagnet adsorbent equipment, so that away from this disc.
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is described in further detail.
Description of drawings
Fig. 1 is the vertical view of vacuum cup;
Fig. 2 is the synoptic diagram of the specific embodiment of electromagnetic susceptor of the present invention;
Fig. 3 is the magnetic circuit distribution plan of specific embodiment shown in Figure 2;
Fig. 4 A is the stress envelope of the vacuum cup of known technology;
Fig. 4 B is the stress envelope of the specific embodiment of the invention shown in Figure 2.
Embodiment
The present invention separates the data mother matrix and the data rete on the data mother matrix is transferred to process on the substrate in multilayer film disc manufacturing process with substrate, use electromagnetic attraction adsorpting data mother matrix, and wherein, the data mother matrix is made by permeability magnetic material.By the equally distributed characteristic of electromagnetic force, inhomogeneous to reduce stress distribution, influence the effect that rete separates.The mode that adopts can be in the pedestal that adsorbs the data mother matrix, the design electromagnet, as long as need carry out in the rete separation, the coil electricity of electromagnet core will be surrounded on, produce magnetic force and place the data mother matrix that covers on the electromagnet to hold, then with the data mother matrix by outer toward interior or get final product by interior peeling off outward; After finishing the rete separation,, can remove the data mother matrix smoothly to carry out next manufacturing course with coil blackout.
Because the even distribution of electromagnetic force is so the data mother matrix is reusable.
According to above-mentioned explanation, the invention discloses a kind of multilayer film film disc tripping device, by device of the present invention, can allow the central suction of dyestripping process be evenly distributed, and not have the problem that stress is concentrated.Separation equipment of the present invention has comprised: data mother matrix bogey, electromagnet adsorbent equipment and base stationary installation, and division is as follows:
Data mother matrix bogey has comprised load plane, and it is used for the data mother matrix is fixed, like this, the data mother matrix can be exactly with its data film and disc with the corresponding transfer work that reaches the data film of aspectant mode.In design, but data mother matrix bogey Design Orientation mechanism, with the stationkeeping of data mother matrix, the one side of data mother matrix is by the absorption of electromagnet adsorbent equipment, and the another side that comprises the data film is then directly corresponding face-to-face with disc.
The electromagnet adsorbent equipment then is connected with data mother matrix bogey, and the effect of electromagnet adsorbent equipment as mentioned above.Because its fundamental purpose is that the data mother matrix is held, therefore, the magnetic force direction that the electromagnet adsorbent equipment is produced just must be perpendicular to the load plane of data mother matrix bogey.Like this, when the electromagnet adsorbent equipment produces electromagnetic force, the data mother matrix can be held with magnetic force, to carry out the work of pad pasting and dyestripping.
Wherein, the electromagnet adsorbent equipment has then comprised several main portions, be respectively: one or several magnetic conductive iron and the conductive coil that is wrapped in outside it, to produce electromagnetic force, magnetic conductive iron is then in order to strengthen the electromagnetic force that this conductive coil produces in order to the conducting electric current for conductive coil; Base plate is in order to the carrying magnetic conductive iron; And magnetic conductive shell is coated above-mentioned a plurality of conductive coils, and magnetic conductive shell engaging on every side and being fixed with this base plate.
Wherein, the winding mode of conductive coil can adopt axial winding mode or multi-thread circle radial windings mode.In addition, magnetic conductive iron then can adopt the permeability magnetic material of low reluctancy.And the quantity of conductive coil and magnetic conductive iron can distribute the number of design according to magnetic force, do not wait as four, eight, and its arrangement mode can matrix-style be arranged required number.The electromagnetic force that main purpose still will allow the electromagnet adsorbent equipment be produced can vertically penetrate data mother matrix bogey equably.
The work of whole pad pasting and dyestripping also needs the base stationary installation to realize, just, near with process away from disc in, with above-mentioned two devices fixed, the location and approaching, away from disc.So the base stationary installation has two functions, one for fixing and carrying this data mother matrix bogey and this electromagnet adsorbent equipment it can accurately be located.It is two for advancing and retracting this data mother matrix bogey and this electromagnet adsorbent equipment, allows these two devices can be near disc to finish the work of pad pasting and dyestripping.
So the base stationary installation can assign to design with a firm banking part and a promotion part.Wherein, the firm banking part is in order to fixing whole this separation equipment; Propulsive units then directly is connected with this electromagnet adsorbent equipment, in order to when shifting this data film, to advance this data mother matrix bogey and this electromagnet adsorbent equipment, so that near this disc, and in order to after shifting this data film, to retract this data mother matrix bogey and this electromagnet adsorbent equipment, so that away from this disc.
By above-mentioned design concept, the present invention will lift a specific embodiment so that technology of the present invention to be described, also, film layer separating device for multilayer film disc of the present invention please refer to shown in Figure 2.
Film layer separating device for multilayer film disc 20 among Fig. 2, with four electromagnet cores and coil groups is example, comprised several sections, electromagnet loam cake 201, electromagnet core 202, electromagnet casing 203, electromagnet base plate 204, eject annulus 205, support column 206, first base plate 207, dyestripping seat shell 208, second base plate 209, slide block 210, platform 211, sensor support frame 212, and radiator fan hole 213.
At first, aspect data mother matrix bogey, electromagnet loam cake 201 is above-mentioned load plane, can be used to carry the data mother matrix.Sensor support frame 212 is then in order to around the fixed data mother matrix.
Secondly, in the design of electromagnet adsorbent equipment, find out that from sectional view the demifacet of this tripping device has comprised two electromagnet cores 202, conductive coil does not then draw.Electromagnet casing 203 all designs according to above-mentioned design concept with the design of electromagnet base plate 204.The design of these four magnet coil groups can allow the electromagnetic force that electromagnet produced be uniformly distributed to electromagnet loam cake 201, also is on the load plane of data mother matrix.The magnetic circuit of its generation distributes, and please refer to Fig. 3, and it is the magnetic circuit distribution plan of first specific embodiment of Fig. 2.
At last, be the of the present invention the 3rd partly, the base stationary installation.In fact, the remainder of Fig. 2 is the part that the base stationary installation is comprised, just eject annulus 205, support column 206, first base plate 207, dyestripping seat shell 208, second base plate 209, slide block 210, platform 211, sensor support frame 212, and part such as radiator fan hole 213.Wherein, eject annulus 205 and be wrapped in outside the electromagnet casing 203, can be with electromagnet casing 203, the load plane of just whole electromagnet adsorbent equipment and data mother matrix bogey ejects, to carry out the work of pad pasting and dyestripping.Specific embodiments of the invention have also designed a radiator fan hole 213, can install radiator fan to reduce working temperature.207 of first base plates are used for supporting and eject annulus 205 and radiator fan, and 210 of the slide blocks of its below are to advance the part that ejects annulus, and the power resources of propelling then can adopt the mode that air pressure advances or oil pressure advances to advance.206 of second base plate 209 and support columns are used for supporting electromagnet base plate 204 with the fixed electromagnet adsorbent equipment.Dyestripping seat shell 208 is the workbench support section of whole pad pasting and dyestripping with 211 on platform.
Please continue with reference to figure 4A～Fig. 4 B, when knowing the difference of understanding the present invention and known technology.Please refer to Fig. 4 A, it is the stress envelope of the vacuum cup of known technology, can know from figure and see the stress distribution inequality.Please refer to Fig. 4 B again, it is the stress envelope of specific embodiments of the invention among Fig. 2, and as can be seen from FIG., the distribution of stress is comparatively even.
Though the present invention with above-mentioned preferred embodiment openly as above; but it is not in order to limit the present invention; any person skilled of being familiar with this area; without departing from the spirit and scope of the present invention; when can doing suitable change and retouching, so protection scope of the present invention must be as the criterion with the determined scope of claim.
Claims (8)
1, a kind of film layer separating device for multilayer film disc, the manufacturing process of plural layer data rete that is used for the disc of a tool data bit, hold a data mother matrix (stamper) of a tool magnetic conductivity and a data film, after transferring to this disc, this data mother matrix is separated with this disc, it is characterized in that this separation equipment comprises at this data film:
One data mother matrix bogey, it comprises a load plane, in order to fix and to carry the end face of this data mother matrix;
One electromagnet adsorbent equipment is connected with this data mother matrix bogey, in order to produce one perpendicular to the electromagnetic force of this load plane to hold this data mother matrix; And
One base stationary installation, in order to carrying this data mother matrix bogey and this electromagnet adsorbent equipment, and in order to advance with retract this data mother matrix bogey and this electromagnet adsorbent equipment with approaching with away from this disc.
2, film layer separating device for multilayer film disc as claimed in claim 1 is characterized in that this electromagnet adsorbent equipment also comprises:
At least one conductive coil, respectively in order to the conducting electric current to produce electromagnetic force;
At least one magnetic conductive iron, described conductive coil are around in respectively outside this conduction iron core, in order to strengthen the electromagnetic force that this conductive coil produces;
One base plate is in order to the carrying magnetic conductive iron; And
One magnetic conductive shell is coated on outside the conductive coil and engages with around this base plate, and its end face is in order to carry this data mother matrix bogey.
3, film layer separating device for multilayer film disc as claimed in claim 2, the winding mode that it is characterized in that this conductive coil are axial winding mode or multi-thread circle radial windings mode.
4, film layer separating device for multilayer film disc as claimed in claim 2 is characterized in that this magnetic conductive iron is to adopt the permeability magnetic material of a low reluctancy.
5, film layer separating device for multilayer film disc as claimed in claim 1 or 2, the quantity that it is characterized in that this conductive coil and magnetic conductive iron is arranged with matrix-style according to the area of this data mother matrix bogey, so that the electromagnetic force that this electromagnet adsorbent equipment is produced evenly vertically penetrates this data mother matrix bogey.
6, film layer separating device for multilayer film disc as claimed in claim 5 is characterized in that this conductive coil and magnetic conductive iron respectively are four.
7, film layer separating device for multilayer film disc as claimed in claim 1, it is characterized in that this base stationary installation also comprises a propulsive units, it is connected with this electromagnet adsorbent equipment, in order to when shifting this data film, to advance this data mother matrix bogey and this electromagnet adsorbent equipment, so that near this disc, and in order to after shifting this data film, to retract this data mother matrix bogey and this electromagnet adsorbent equipment, so that away from this disc.
8, film layer separating device for multilayer film disc as claimed in claim 7, the propulsion mode that it is characterized in that this propulsive units are with oil pressure and the optional one of air pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011442069A CN1181482C (en) | 2001-12-12 | 2001-12-12 | Film layer separating device for multilayer film disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011442069A CN1181482C (en) | 2001-12-12 | 2001-12-12 | Film layer separating device for multilayer film disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1426056A true CN1426056A (en) | 2003-06-25 |
| CN1181482C CN1181482C (en) | 2004-12-22 |
Family
ID=4677385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011442069A Expired - Fee Related CN1181482C (en) | 2001-12-12 | 2001-12-12 | Film layer separating device for multilayer film disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1181482C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965501A (en) * | 2017-03-27 | 2017-07-21 | 合肥鑫晟光电科技有限公司 | A kind of membrane structure, dyestripping equipment and dyestripping method |
| US10596797B2 (en) | 2016-07-29 | 2020-03-24 | Boe Technology Group Co., Ltd. | Film and device for tearing film |
-
2001
- 2001-12-12 CN CNB011442069A patent/CN1181482C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10596797B2 (en) | 2016-07-29 | 2020-03-24 | Boe Technology Group Co., Ltd. | Film and device for tearing film |
| CN106965501A (en) * | 2017-03-27 | 2017-07-21 | 合肥鑫晟光电科技有限公司 | A kind of membrane structure, dyestripping equipment and dyestripping method |
| US20180272686A1 (en) * | 2017-03-27 | 2018-09-27 | Boe Technology Group Co., Ltd. | Film-like structure, film removing device and film removing method |
| US10315406B2 (en) | 2017-03-27 | 2019-06-11 | Boe Technology Group Co., Ltd. | Film-like structure, film removing device and film removing method |
| CN106965501B (en) * | 2017-03-27 | 2019-07-05 | 合肥鑫晟光电科技有限公司 | A kind of membrane structure, dyestripping equipment and dyestripping method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1181482C (en) | 2004-12-22 |
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Granted publication date: 20041222 Termination date: 20131212 |