WO1994002941A1 - Vorrichtung zum magazinieren und transportieren im wesentlichen runder, scheibenförmiger, gleich dimensionierter objekte - Google Patents
Vorrichtung zum magazinieren und transportieren im wesentlichen runder, scheibenförmiger, gleich dimensionierter objekte Download PDFInfo
- Publication number
- WO1994002941A1 WO1994002941A1 PCT/DE1993/000578 DE9300578W WO9402941A1 WO 1994002941 A1 WO1994002941 A1 WO 1994002941A1 DE 9300578 W DE9300578 W DE 9300578W WO 9402941 A1 WO9402941 A1 WO 9402941A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- magazine
- disk
- shaped objects
- shaped
- manipulator
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
Definitions
- the invention relates to a device for magazining and transporting essentially round, disk-shaped, identically dimensioned objects, in particular compact disk data carriers, with at least one magazine.
- CD changers Devices of the type in question are already known for compact disks in connection with compact disc players under the name CD changer. These known CD changers usually have a capacity of 6 to 10 CDs. The archiving of large quantities of CDs with these known CD changers is relatively space-consuming and mass-intensive, since each individual CD is assigned a special plastic plate, which is moved with it when a specific CD is accessed. So-called CD juke boxes are also known from the prior art, which are based on the principle of juke boxes for records and have a capacity of approximately 50 to 100 CDs.
- a stationary mechanical gripping device takes a position of a magazine that is movable relative to the gripping device, or a movable gripping device takes a CD from a stationary magazine and transfers it to a CD player.
- the magazine is not moved until the removed CD is put back in its original position in the magazine with the aid of the gripping device. Only then will the magazine be moved to remove another desired CD. This procedure leads to relatively long waiting or access times when changing CDs.
- the known CD Juke boxes also have a high sensitivity to mechanical vibrations of the magazine, in which the CDs can slip or fall out, which then blocks the entire mechanism.
- the exchange of individual ner or all CDs of such devices is usually very complex and is usually only made by specialist staff.
- the invention is therefore based on the object of specifying a device for magazining and transporting round, disk-shaped, identically dimensioned objects of the type in question, with which as large a number of these disk-shaped objects as possible can be magazineed and with which enables simple and quick access to a specific one of the magazine-like, disk-shaped objects.
- the device according to the invention for magazining and transporting essentially round, disk-shaped, identically dimensioned objects achieves the above object by the features of patent claim 1.
- the device mentioned at the outset is designed with at least one magazine in such a way that the Magazine has at least one drivable helical element rotatably mounted about the central axis with a sequence of uniform passage sections and that the helical element is arranged and dimensioned such that a disk-shaped object can be arranged in the passage sections at least with one edge region.
- disk-shaped objects can be arranged in a simple manner on a conveying device, in particular in the sequence of uniform passage sections of a helical element, or that the disk-shaped objects can be arranged in such a way that at least their edge regions into Aisle sections Intervene spiral element. It has also been recognized that essentially round, disk-shaped objects can also be transported with the aid of rotatably mounted, drivable spiral elements if they are arranged in the passage sections of such a spiral element. The use of spiral elements for magazining and transporting essentially round, disc-shaped, identically dimensioned objects is particularly advantageous since a relatively high packing density of the disc-shaped objects can be achieved.
- the distance between two of the disk-shaped objects is only determined by the pitch of the spiral element. It is also advantageous that no additional means, such as, for example, special plastic plates or the like, are required for transporting the disk-shaped objects, since the transport takes place almost without mass through the rotary movement of the helical element.
- the device according to the invention can also be expanded in a simple manner by coupling several magazines. In addition, the exchange and the removal and addition of further disk-shaped objects is simple and can be carried out by anyone.
- the device according to the invention can be used not only for magazining and transporting compact disk data carriers, but also for other disk-shaped objects, such as records, plates, etc.
- each of the round, disk-shaped objects is kept in a defined manner at any time during archiving and also during transport, it is advantageous if the pitch of the coil element is dimensioned in accordance with the thickness of the disk-shaped objects so that the coil element is a holder forms for the disc-shaped objects.
- the optional access to certain disk-shaped objects arranged in the magazine can take place more effectively and more quickly if the drive and rotary Direction and the speed of rotation of the helical element can be selected and changed.
- Both an element without a soul, such as a spiral, and an element with a soul, such as a snail, are suitable as spiral elements.
- the material of the spiral element and its surface quality is. depending on the disc-shaped objects to be stored and transported. For certain applications it is advantageous to cover the surface of the spiral element with a soft foam or fabric material in order to protect the surface of the disk-shaped objects during transport. Likewise, the spiral element could consist of the same material as the disk-shaped object.
- the device according to the invention is used as a module of an entire system, for example for playing CDs
- a manipulator is also provided which has access to the end position of the magazine, since each one Rotation of the spiral element of each of the disc-shaped objects by one position on the corresponding one End position of the magazine is moved. With the aid of the manipulator, the disk-shaped object can then automatically be removed from the magazine in the respective end position and transferred to a further device. It is also advantageous if disk-shaped objects can also be positioned in the magazine with the aid of the manipulator.
- Other magazines or, in the case of CDs, a CD player or, in the case of disk-shaped objects with different functions, other devices are also suitable as further devices.
- the device has an arrangement of at least two essentially equally long, parallel aligned magazines, each provided with at least one coil element extending over the entire length of the magazine, and if at both ends of the magazine arrangement at least one manipulator is provided with optional access to one of the disk-shaped objects arranged in the respective end position of one of the magazines of the magazine arrangement.
- Such an arrangement represents a simple extension of a magazine device, the access times to a specific disk-shaped object not being significantly longer in comparison with access to only one of the magazines. This was achieved by the parallel arrangement of the individual magazines and the optional access to an end position of one of the two magazines.
- the disk-shaped objects can be circulated or transported in a simple manner by coupling the rotary movements of the spiral elements of the two magazines of the magazine arrangement accordingly.
- at least one of the manipulators serves as a transfer manipulator by selectively removing a disk-shaped object from the end position of one of the two magazines and passes to the end position of the other magazine. If the manipulator arranged at the other end of the magazine arrangement also fulfills the function of a transfer manipulator, the disk-shaped objects can be moved from one magazine into the other in a circular motion.
- the other manipulator not only fulfills the function of a transfer manipulator, but can also take certain disk-shaped objects from the circuit and transfer them to a further device or add further disk-shaped objects to the circuit of those which have already been stored Objects can insert.
- the movement of the manipulator or manipulators serving as transfer manipulators is coupled with the rotary movements of the rotating elements of the magazines of the magazine arrangement.
- a coordination of the manipulator movements and the rotary movements of the helix elements, ie the transport direction and the transport speed, is also conceivable with the aid of sensors.
- the device according to the invention can easily be expanded by means with which the rotational movements of the spiral elements of the magazines and / or the movements of the manipulators can be controlled and / or programmed.
- the direct selection of certain disk-shaped objects and the programming of a sequence of disk-shaped objects can be programmed. This is particularly advantageous for applications in the CD field if, for example, a sequence of music tracks can be called up automatically.
- the manipulator can be easily activated by at least one pin-like, optionally activatable Realize clamping device which engages in the through opening of a disk-shaped object and, in the activated state, exerts a clamping effect on the edge region of the through opening.
- the transfer manipulator has at least two pin-type clamping devices, which are offset and movable relative to one another, each for a disk-shaped object.
- Such a pin-like clamping device is formed in a simple manner by a conical pin and an arrangement of at least two leaf springs formed in its end regions surrounding it, the conical pin being displaceable with respect to the leaf spring arrangement.
- the leaf springs are either pushed apart or they move closer together due to their restoring force. That is, by actuating or by moving the conical pin with respect to the leaf spring arrangement, the clamping device can optionally be activated or deactivated.
- additional means such as suitably designed cuffs or locking means, can be provided.
- 1 shows the supervision of a magazine arrangement
- 2 shows the front view of the magazine arrangement shown in FIG. 1
- FIG. 4 shows an embodiment of a pin-like clamping device.
- the magazines 2 and 3 of this exemplary embodiment are designed to be point-symmetrical to one another, which is why only the magazine 2 is described below.
- Spiral elements 4, 5 and 6 are arranged in the magazine 2, of which only the spiral element 4 can be seen in the top view.
- the spiral elements 4, 5 and 6 are formed by worms which are rotatably mounted about their central axis and which each have a sequence of uniform passage sections 10.
- Disc-shaped objects, in this example CDs 1 are arranged engaging in the passage sections 10 of the screws 4, 5 and 6 of the magazine 2.
- the magazine 3 is equipped with screws 7, 8 and 9 accordingly. Furthermore, the top view of the magazine arrangement shows holding rods 11, which are arranged in parallel to the screws 4 and 9 in the magazines 2 and 3. These support rods 11 serve as guide means for the CDs 1, which are caused by a rotary movement of the screws 4, 5, 6; 7, 8, 9 of a magazine 2, 3 depending on the direction of rotation within the magazines 2, 3 are transported in the directions indicated by the double arrows. With each revolution of the screws 4, 5, 6; 7, 8, 9 of a magazine 2, 3 the CDs 1 shifted one position in the respective direction. Depending on the configuration of the pitch of the screws and the material and the surface quality of the screws in connection with the surface quality of the CDs or other disk-shaped objects, the CDs or the other disk-shaped objects are rotated during the transport movement.
- FIG. 2 the arrangement shown in Fig. 1 is shown in a front view. From this it can be seen that the CDs of each magazine 2 and 3 are each held and transported by three screws 4, 5 and 6 as well as 7, 8 and 9 distributed around the circumference of the CDs.
- the arrow S1 indicates that the CDs are to be transferred from one magazine 2 to the other magazine 3 by transferring a CD from one end position of one magazine 2 to the corresponding end position of the other magazine 3 becomes.
- the support rods 11 are made shorter than the screws 4, 5, 6; 7, 8, 9 of the two magazines 2 and 3, which can be seen from Fig. 1.
- a manipulator device is provided for transferring the CDs 1, the function of which is shown in FIGS. 3a to c.
- FIGS. 3a to c each show side views of magazine arrangements 2, 3 with manipulators M1 and M2.
- the corresponding front view of the magazine arrangement 2, 3 is shown in the right column of FIGS. 3a to c.
- the manipulator designated M2 at one end of the magazine arrangement 2, 3 is only used to transfer the CDs 1 from one magazine into the other magazine, as a result of which a kind of circular movement of the CDs 1 in the two magazines 2, 3 is realized.
- the manipulator denoted by M1 is used both for transferring CDs 1 from one magazine into the other magazine and for removing and transferring CDs 1 to other devices, such as the carriage of a CD player P2 in this example.
- the arrow S2 denotes the path that a CD 1 travels when it is detected by the manipulator Ml and transferred to a CD player P2.
- the same way in the opposite direction is described by the CD 1 when it is removed by the manipulator Ml from the CD player P2 and inserted again into one of the magazines 2 or 3.
- the front view shows that the device according to the invention can advantageously be used in connection with two CD players P1 and P2, which are used alternately.
- FIG. 4 shows a clamping device 13 which has a conical pin 14.
- This pin is surrounded by an arrangement of leaf springs 15 which are hook-shaped in their end regions.
- the pin 14 can be displaced against the arrangement of the leaf springs 15, depending on the direction of displacement either pushing the hook-shaped end regions of the leaf springs 15 apart or the hook-shaped end regions of the leaf springs 15 approaching due to the restoring forces of these leaf springs 15.
- the relative position of the conical pin 14 to the leaf springs 15 can be fixed by a sleeve 16.
- This clamping device 13, which forms part of a manipulator, engages in the through hole 12 of a CD 1, is activated by pushing the hook-shaped end regions of the leaf springs 15 apart by moving the pin 14.
- the hook-shaped end regions of the leaf springs 15 exert a clamping effect on the edge region of the through opening 12 of the CD 1, so that the manipulator can grip and transport the CD 1 safely.
- the clamping action or the relative position of the conical pin 14 to the arrangement of the leaf springs 15 is fixed by the sleeve 16. After the CD 1 has been transported, the clamping action can be released again by moving it again in the opposite direction of the pin 14 with respect to the arrangement of the leaf springs 15. Fixing the relative position of the pin 14 too
- the arrangement of the leaf springs 15 can, however, also be realized by appropriately arranged and designed latching means on the pin 14 and the leaf springs 15.
- teaching according to the invention is not restricted to the exemplary embodiment discussed above. Rather, the teaching according to the invention can also be implemented in devices of a different design depending on the dimensions and functions of the round, disk-shaped objects to be stored and transported.
Landscapes
- Automatic Disk Changers (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Packages (AREA)
- Packaging Frangible Articles (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93912642A EP0651908B1 (de) | 1992-07-20 | 1993-07-01 | Vorrichtung zum magazinieren und transportieren im wesentlichen runder, scheibenförmiger, gleich dimensionierter objekte |
US08/373,292 US5737303A (en) | 1992-07-20 | 1993-07-01 | Apparatus for storing and transporting essentially disk-shaped objects of uniform dimensions |
AU43082/93A AU4308293A (en) | 1992-07-20 | 1993-07-01 | Apparatus for storing and transporting essentially round, disk-shaped objects of uniform dimensions |
JP6504067A JP2879711B2 (ja) | 1992-07-20 | 1993-07-01 | 実質的に同一寸法で円盤状の物体を収納し移送する装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924223813 DE4223813C1 (de) | 1992-07-20 | 1992-07-20 | Vorrichtung zum Magazinieren und Transportieren im wesentlichen runder, scheibenförmiger, gleich dimensionierter Objekte |
DEP4223813.7 | 1992-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994002941A1 true WO1994002941A1 (de) | 1994-02-03 |
Family
ID=6463626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1993/000578 WO1994002941A1 (de) | 1992-07-20 | 1993-07-01 | Vorrichtung zum magazinieren und transportieren im wesentlichen runder, scheibenförmiger, gleich dimensionierter objekte |
Country Status (9)
Country | Link |
---|---|
US (1) | US5737303A (de) |
EP (1) | EP0651908B1 (de) |
JP (1) | JP2879711B2 (de) |
CN (1) | CN1039752C (de) |
AT (1) | ATE147535T1 (de) |
AU (1) | AU4308293A (de) |
CA (1) | CA2140332C (de) |
TW (1) | TW253052B (de) |
WO (1) | WO1994002941A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1755820B (zh) * | 1996-04-05 | 2011-05-18 | 松下电器产业株式会社 | 再生设备 |
US6798981B1 (en) | 1996-04-05 | 2004-09-28 | Matsushita Electric Industrial Co., Ltd. | Multimedia optical disc for storing audio data and sub-picture data in a plurality of channels as well as moving picture data and apparatus and method for reproducing the multimedia optical disc |
US7430158B1 (en) | 2004-12-13 | 2008-09-30 | Chris Tanner | Music player with adjustable pitch controller |
CN105244047B (zh) * | 2015-11-06 | 2017-09-12 | 苏州互盟信息存储技术有限公司 | 单张抓起顺序收集式抓盘器、抓盘系统及加载光盘的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369814A (en) * | 1965-07-19 | 1968-02-20 | Magnavox Co | Record handling mechanism for phonographs |
FR2388367A1 (fr) * | 1977-04-18 | 1978-11-17 | Lelevier Alain | Distributeur progressif pour changeur de disques |
DE3327121A1 (de) * | 1983-07-27 | 1985-02-07 | Polygram Gmbh, 2000 Hamburg | Transportsystem |
FR2610755A1 (fr) * | 1987-02-10 | 1988-08-12 | Poincenot Rene | Robot changeur de video-disques et ensembles comportant un magasin de disques et de lecteurs de disques, equipes d'un tel robot |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2601501A (en) * | 1947-11-03 | 1952-06-24 | Wilcox Gay Corp | Automatic disk recorder and playback device |
US4601386A (en) * | 1983-11-15 | 1986-07-22 | Flamino Antonello | Device for moving objects |
JPH0821188B2 (ja) * | 1983-12-27 | 1996-03-04 | 株式会社東芝 | ディスクオートチェンジャー装置 |
KR900006265B1 (ko) * | 1984-04-12 | 1990-08-27 | 마쯔시다덴기산교 가부시기가이샤 | 문자신호용 자기기록 재생장치 |
KR910002065B1 (ko) * | 1987-02-02 | 1991-04-01 | 미츠비시 덴키 가부시키가이샤 | 디스크 파일장치 |
EP0444715A1 (de) * | 1987-03-27 | 1991-09-04 | Mitsubishi Denki Kabushiki Kaisha | Gerät zum Speichern und Transport von Platten |
US5123001A (en) * | 1989-08-26 | 1992-06-16 | Nakamichi Corporation | Disk playback device |
JPH03187063A (ja) * | 1989-12-15 | 1991-08-15 | Matsushita Electric Ind Co Ltd | カートマシン |
JPH06195848A (ja) * | 1992-12-21 | 1994-07-15 | Sony Corp | 円盤状記録媒体用の収納装置 |
-
1993
- 1993-07-01 CA CA002140332A patent/CA2140332C/en not_active Expired - Fee Related
- 1993-07-01 EP EP93912642A patent/EP0651908B1/de not_active Expired - Lifetime
- 1993-07-01 US US08/373,292 patent/US5737303A/en not_active Expired - Fee Related
- 1993-07-01 AU AU43082/93A patent/AU4308293A/en not_active Abandoned
- 1993-07-01 AT AT93912642T patent/ATE147535T1/de not_active IP Right Cessation
- 1993-07-01 JP JP6504067A patent/JP2879711B2/ja not_active Expired - Lifetime
- 1993-07-01 WO PCT/DE1993/000578 patent/WO1994002941A1/de active IP Right Grant
- 1993-07-20 CN CN93109002A patent/CN1039752C/zh not_active Expired - Fee Related
- 1993-08-20 TW TW082106749A patent/TW253052B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369814A (en) * | 1965-07-19 | 1968-02-20 | Magnavox Co | Record handling mechanism for phonographs |
FR2388367A1 (fr) * | 1977-04-18 | 1978-11-17 | Lelevier Alain | Distributeur progressif pour changeur de disques |
DE3327121A1 (de) * | 1983-07-27 | 1985-02-07 | Polygram Gmbh, 2000 Hamburg | Transportsystem |
FR2610755A1 (fr) * | 1987-02-10 | 1988-08-12 | Poincenot Rene | Robot changeur de video-disques et ensembles comportant un magasin de disques et de lecteurs de disques, equipes d'un tel robot |
Also Published As
Publication number | Publication date |
---|---|
TW253052B (de) | 1995-08-01 |
EP0651908A1 (de) | 1995-05-10 |
JP2879711B2 (ja) | 1999-04-05 |
CA2140332C (en) | 1997-06-10 |
AU4308293A (en) | 1994-02-14 |
JPH07505006A (ja) | 1995-06-01 |
ATE147535T1 (de) | 1997-01-15 |
EP0651908B1 (de) | 1997-01-08 |
US5737303A (en) | 1998-04-07 |
CN1081784A (zh) | 1994-02-09 |
CN1039752C (zh) | 1998-09-09 |
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