CN1328728C

CN1328728C - High-capacity automatic optical disk library

Info

Publication number: CN1328728C
Application number: CNB011284811A
Authority: CN
Inventors: 彭东波
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-20
Filing date: 2001-09-20
Publication date: 2007-07-25
Anticipated expiration: 2021-09-20
Also published as: CN1405773A

Abstract

The present invention relates to a large-capacity automatic optical disk library with the capability of storing a large number of optical disks and a certain number of correspondingly configured optical drivers, which comprises a library body, an optical disk storing position and an optical driver, wherein the optical disk storing position and the optical driver are arranged in the library body which is a rectangular library body in the shape of a framework; the optical disk storing position is arranged in a downwards vertical position or in a basically vertical position in the rectangular library body and configured with the optical driver; an optical disk picking device is arranged behind the library body and connected with an elevating and traveling mechanism. The present invention has the advantages of reasonable structural setting, high rigidity of the library body, convenient and quick optical disk release, easy use, capacity of thousands of optical disks and capacity of hundreds of optical drivers, and thus, the large capacity and the high concurrency for storing and reading the optical disks are realized; the optical disk picking device and the elevating and traveling mechanism have the advantages of simple structure and reliable and quick operation; the optical disk storing position and the optical driver adopt an insertable moving structure and can adjust an optical disk array and an optical driver array in a real-time mode, and thus, the transmission efficiency of optical disk information can be effectively enhanced.

Description

High-capacity automatic optical disk library

Technical field

The present invention relates to a kind of high-capacity automatic optical disk library that stores a large amount of CDs and a certain amount of CD-ROM drive of corresponding configuration.

Technical background

CD is because storage capacity is big, easy to carry, cheap by increasingly extensive application.Depositing and reading for ease of CD, had the CD server that to pick up CD automatically, as in Chinese patent communique CN1259738A, disclosing a kind of automatic CD of circular housing, though this CD server has brought convenience for the storage and the use of CD, but its general structure setting is also unreasonable, the capacity of CD storage is restricted, simultaneously, the structure of optical disc storage units is comparatively complicated, has brought inconvenience for making and maintenance.

Summary of the invention

Technical matters to be solved by this invention is the deficiency that exists at above-mentioned prior art and provide that a kind of CD memory capacity is big, the more rational high-capacity automatic optical disk library of structure setting.

For addressing the above problem, the technical scheme that the present invention proposes is: include storehouse body 5, be located at CD storage position 8 and CD-ROM drive 7 in the body of storehouse, its difference is that described storehouse body 5 is frame-like rectangle storehouse body, CD storage position 8 in the body of rectangle storehouse along downward vertically or basic vertical position be provided with, the front and back opening of CD storage position connects, be divided into manual insertion mouth and motor-driven insertion mouth, constitute an open storehouse body, and configuration CD-ROM drive 7, described CD-ROM drive is provided with optical disk gripping device 14 along the direction setting that parallels with CD storage position in the back of storehouse body, and optical disk gripping device and elevating translational mechanism link.

Press such scheme, described CD storage position 8 plates 34 by equi-spaced apart vertically insert and constitute, and described CD-ROM drive 7 is provided with proportional interval, CD storage position; Described optical disk gripping device 14 is made of flexible push rod device and the shift fork 27 that is located in the CD storage position; Described elevating translational mechanism is combined by elevating mechanism and translation mechanism.

Good effect of the present invention is: the rectangle storehouse body that 1, adopts framed structure, structure is provided with rationally, storehouse body good rigidly, the precision height, it is convenient to pick and place CD, simultaneously CD storage position and a certain proportion of CD-ROM drive are deposited with the form combination of array, form a powerful optical disc information storehouse, can make CD capacity in thousand, and the capacity of CD-ROM drive is in hundred, to realize CD storage and the high capacity of reading, high concurrent; 2, optical disk gripping device and elevating translational mechanism is simple in structure, reliable, quick; 3, CD storage position and CD-ROM drive adopt and can insert bascule, can adjust in real time CD array and CD-ROM drive array, with changing the dish time of transmitting range between shortening CD and CD-ROM drive and CD, make that the transfer efficiency of optical disc information is effectively improved 4, the full-automatic operation operation, easy to use.

Description of drawings

Fig. 1 is the front elevation of one embodiment of the invention.

Fig. 2 is the rear view of one embodiment of the invention.

Fig. 3 is the side view of Fig. 1.

Fig. 4 is the side-looking structural drawing of CD storage of the present invention position.

Fig. 5 is the A portion enlarged drawing among Fig. 2, also is the partial enlarged drawing of storehouse body structure.

Fig. 6 is the front elevation of optical disk gripping device in the one embodiment of the invention.

Fig. 7 is the B-B cut-open view among Fig. 6.

Fig. 8 is that C among Fig. 6 is to view.

Fig. 9 is the D-D cut-open view among Fig. 8.

Figure 10 is the side view of CD-ROM drive in the one embodiment of the invention.

Figure 11 is the E-E cut-open view among Figure 10.

Figure 12 is the G-G cut-open view among Figure 11.

Figure 13 is the F-F cut-open view among Figure 11.

Embodiment

Further specify embodiments of the invention below in conjunction with accompanying drawing, include base 1, the base top is installed on frame 2 by bracing frame, frame is provided with a flat frame-like rectangle storehouse body 5, rectangle storehouse body is separated into some barriers by horizontal shelf 4 and back up pad 3, be provided with CD storage position 8 vertically downward in each barrier, and a location disposes CD-ROM drive 7 at interval, but vertical insert structure is adopted in CD storage position, as Fig. 4, shown in 5, on the horizontal shelf 4 of storehouse body, offer the inserting groove 31 of corresponding equi-spaced apart up and down, in inserting groove, install plate 34 to form the space that can insert a slice CD, inserting groove 31 places in horizontal shelf front are installed on plate blend stop 6, in order to backstop, opening connects before and after can inserting CD storage position, front openings is manually to insert mouth, the back opening is motor-driven insertion mouth, side at plate is equipped with a shift fork 27, shift fork has the fork body of a circular arc, and the top is provided with the driving lever 32 that stretches out, and the front end of fork body is provided with return shell fragment 30, shift fork is hinged by a damping hinged 33 and plate 34, constitute CD storage position 8 thus, when driving lever was struck, the shift fork rotation was transferred to CD storage position with CD 35.The back of storehouse body 5 is provided with elevating translational mechanism on frame, elevating translational mechanism is made of elevating mechanism and translation mechanism, as Fig. 2, shown in 3, translation mechanism comprises movable stand 22 and is installed in two tooth bars that are parallel to each other 10 and the guide rail 9 of frame 2 upper and lowers, guide rail can be the pretightning force linear rolling track, movable stand 22 is matched by slide 26 and guide rail 9, be equipped with the coaxial synchromesh gear 11 that is meshed with tooth bar 10 up and down that link on the movable stand, a synchromesh gear and a servomotor 20 link, on the movable stand 22 of translation mechanism, be equipped with elevating mechanism, elevating mechanism comprises two lifting guide pillars 23 that are provided with vertically downward, between two lifting guide pillars, be provided with and run through cog belt 12 up and down, after cog belt is walked around the driven gear 25 and driving gear 29 that sets firmly up and down, two ends with can link along the slide carriage 36 of the optical disk gripping device 14 of lifting guide pillar slippage 23 about, the driving gear 29 and the servomotor 19 that are installed in the below link; Optical disk gripping device 14 is as Fig. 6,7,8, shown in 9, comprise the slide carriage 36 that links with elevating mechanism, slide carriage socket-connects with lifting guide pillar 23 respectively by two sliding sleeves 47 of its back, on slide carriage, be installed on flexible push rod device, flexible push rod device comprises flexible push rod 41 of the shift fork that is located at the slide carriage top side by side and auxiliary flexible push rod 42, the rear end of flexible push rod of shift fork and auxiliary flexible push rod all with telescopic drive mechanism 39,40 link, telescopic drive mechanism can be cylinder, the front end of flexible push rod of shift fork and auxiliary flexible push rod stretches in the CD storage position 8 driving lever 32 and shift fork front end phase configuration with shift fork 27 by guiding socket 43, be equipped with the flexible push rod 45 of CD below in slide carriage, the front end of the flexible push rod of CD and disc chamber 44 phase configuration that are installed in the slide carriage front end, the disc chamber is corresponding with CD storage position 8, flexible putting back-end of CD and telescopic drive mechanism 37 link, CD telescopic drive mechanism 37 joins by a slide block 38 and a placing telescopic drive mechanism 46, above-mentioned CD and placing telescopic drive mechanism all can be cylinder, slide block 38 is by guide rod 49 directed slippages, the one side disposes retracing spring seat 48, constitutes optical disk gripping device by above-mentioned flexible push rod device and shift fork phase configuration.In the baffle of frame-like rectangle storehouse body 5, according to circumstances, corresponding CD storage position 8 is provided with a certain proportion of CD-ROM drive 7, CD-ROM drive is along the direction setting that parallels with CD storage position, but and adopt vertical insert structure, promptly inlay inserting groove 31 phase configuration on tongue 62 and the horizontal shelf 4 of storehouse body in the upper and lower setting of CD driver seat 55, so that flexible adjustment its in the residing position of storehouse body, vertical structure such as Figure 10 that inserts CD-ROM drive, 11,12, shown in 13, has a CD driver seat 55, CD driver seat one side offers CD socket 65, corresponding CD socket one side is installed on shift fork 64 in CD driver seat, and configuration microswitch 69, this shift fork structure is identical with the shift fork structure that CD stores in the position, opposite side is provided with CD baffle plate 63, the CD baffle plate is the rectangular flat that the middle part offers rectangular opening, four jiaos of one side are matched with elasticity sliding pin 58, also link simultaneously with two pushing blocks 60, a pushing block and a camshaft 54 are matched, in CD driver seat corresponding to the rectangular opening of CD block 63, be provided with the drive plate 67 of rectangle, drive plate one side is provided with ball bead type dish dop 66 and optical head 68 corresponding to the cd center hole of going into the position, opposite side at drive plate is connected with sliding pin 56 and bullet pin 57, the translation and the return that are used for drive plate, its middle part is connected with a cushion block 61, by cushion block and camshaft 54 phase configuration, camshaft is installed in the outside of CD seat, be equipped with three cams on the camshaft, cushion block 61 phase configuration of intermediate cam 59 and drive plate, 50 whiles of two cams on both sides and pushing block 60 phase configuration of CD baffle plate both sides, one end of camshaft joins with stepper motor 52 by a pair of speed reducing gear pair 51, also is equipped with cable splice 53 after CD driver seat.In addition, in base 1, be installed on control box 18 and pressure gas source 21, with vertical cable and pipeline chain belt 13 control box and pressure gas source and elevating translational mechanism, optical disk gripping device and CD-ROM drive are linked by horizontal cable and pipeline chain belt 17, control box also joins with Control Server 16 and user terminal 15, in order to control and transmission of Information to the CD server exercises, mobile glass 28 also can be installed in front at the storehouse body, then is equipped with an outer cover 24 in the back of frame.

The course of work of the above embodiment of the present invention is: at first send instruction by Control Server 16, elevating translational mechanism runs to optical disk gripping device the CD storage position or the CD-ROM drive prelocalization of appointment, if get dish, drive the driving lever 32 that the flexible push rod 41 of shift fork acts on shift fork earlier, make angle of its rotation to the right, make CD be transferred to half, the flexible push rod 41 of shift fork is return immediately, before meanwhile auxiliary flexible push rod 42 is driven to, the shift fork front end that turns in the promotion makes it continue rotation to the right, as described in Figure 6, CD can be dialled in the disc chamber 44 of optical disk gripping device front end, finish the dish task of getting; Thereafter before optical disk gripping device being transported to unloaded CD-ROM drive or CD storage position, drive the flexible push rod 5 of CD, the CD in the disc chamber directly can be pushed in CD-ROM drive or the CD storage position and go into the position; If need the CD outbound displacement in the CD storage position is then started placing telescopic drive mechanism 46, make pushed again one section of CD, expose in the front of storehouse body, can take out easily with hand.If CD is sent into CD-ROM drive, trigger microswitch 69 by shift fork 64 earlier, stepper motor rotation drive cam shaft is rotated by certain sequential, push away drive plate 67 earlier forward to the CD insert division, by ball bead type dish dop 66 and CD clamping mutually, CD baffle plate 63 and drive plate 67 are backed off then, drive the CD rotation by the dish dop, information on the CD outwards can be exported by optical head 68, reading dish finishes, simultaneously forward CD is sent back to the insert division through camshaft actuated CD baffle plate and drive plate, this moment, drive plate withdrawed from earlier and the motionless CD that blocks of CD baffle plate retreats backward, then can make CD deviate to coil dop 66, revert to the insertion position at shift fork place, wait for placing or next time read dish.

Claims

1, a kind of high-capacity automatic optical disk library, include storehouse body (5), be located at CD storage position (8) and CD-ROM drive (7) in the body of storehouse, storehouse body (5) is a frame-like rectangle storehouse body, it is characterized in that described CD storage position (8) in the body of rectangle storehouse along downward vertically or basic vertical position be provided with, the front and back opening of CD storage position connects, be divided into manual insertion mouth and motor-driven insertion mouth, constitute an open storehouse body, and configuration CD-ROM drive (7), described CD-ROM drive is provided with optical disk gripping device (14) along the direction setting that parallels with CD storage position in the back of storehouse body, optical disk gripping device and elevating translational mechanism link.

2, by the described high-capacity automatic optical disk library of claim 1, it is characterized in that described CD storage position (8) vertically inserts formation by the plate (34) of equi-spaced apart, described CD-ROM drive (7) is provided with proportional interval, CD storage position.

3,, it is characterized in that described optical disk gripping device (14) is made of flexible push rod device and the shift fork (27) that is located in the CD storage position by claim 1 or 2 described high-capacity automatic optical disk libraries.

4,, it is characterized in that described elevating translational mechanism is combined by elevating mechanism and translation mechanism by claim 1 or 2 described high-capacity automatic optical disk libraries.

5, by claim 1 or 2 described high-capacity automatic optical disk libraries, it is characterized in that including base (1), the base top is installed on frame (2) by bracing frame, frame is provided with a flat frame-like rectangle storehouse body (5), rectangle storehouse body is separated into some barriers by horizontal shelf (4) and back up pad (3), be provided with CD storage position (8) vertically downward in each barrier, and a location disposes CD-ROM drive (7) at interval.

6, by the described high-capacity automatic optical disk library of claim 5, but it is characterized in that the vertical insert structure of CD storage position employing, on the horizontal shelf (4) of storehouse body, offer the inserting groove (31) of corresponding equi-spaced apart up and down, in inserting groove, install plate (34) to form the space that can insert a slice CD, side at plate is equipped with a shift fork (27), shift fork has the fork body of a circular arc, the top is provided with the driving lever (32) that stretches out, the front end of fork body is provided with return shell fragment (30), shift fork is hinged by a damping hinged (33) and plate (34), constitutes CD storage position (8) thus.

7, by claim 1 or 2 described high-capacity automatic optical disk libraries, it is characterized in that optical disk gripping device comprises the slide carriage (36) that links with elevating mechanism, slide carriage socket-connects with lifting guide pillar (23) respectively by two sliding sleeves (47) of its back, on slide carriage, be installed on flexible push rod device, flexible push rod device comprises flexible push rod (41) of the shift fork that is located at the slide carriage top side by side and auxiliary flexible push rod (42), the rear end of flexible push rod of shift fork and auxiliary flexible push rod all with telescopic drive mechanism (39), (40) link, the front end of flexible push rod of shift fork and auxiliary flexible push rod stretches in the CD storage (8) and shift fork (27) phase configuration by guiding socket (43), be equipped with the flexible push rod (45) of CD below in slide carriage, the front end of the flexible push rod of CD and disc chamber (44) phase configuration that is installed in the slide carriage front end, the disc chamber is corresponding with CD storage position (8), flexible putting back-end of CD and telescopic drive mechanism (37) link, and CD telescopic drive mechanism (37) joins with a placing telescopic drive mechanism (46) by slide block (38).

8, by claim 1 or 2 described high-capacity automatic optical disk libraries, it is characterized in that CD-ROM drive is along the direction setting that parallels with CD storage position, but and adopt vertical insert structure, promptly inlay inserting groove (31) phase configuration on tongue (62) and the horizontal shelf of storehouse body (4) in the upper and lower setting of CD driver seat (55).

9, by the described high-capacity automatic optical disk library of claim 8, it is characterized in that the vertical structure of inserting CD-ROM drive has a CD driver seat (55), CD driver seat one side offers CD socket (65), corresponding CD socket one side is installed on shift fork (64) in CD driver seat, and configuration microswitch (69), opposite side is provided with CD baffle plate (63), the CD baffle plate is the rectangular flat that the middle part offers rectangular opening, in CD driver seat corresponding to the rectangular opening of CD block (63), be provided with the drive plate (67) of rectangle, drive plate one side is provided with ball bead type dish dop (66) and optical head (68) corresponding to the cd center hole of going into the position.

10, by the described high-capacity automatic optical disk library of claim 5, it is characterized in that in base (1), being installed on control box (18) and pressure gas source (21), with vertical cable and pipeline chain belt (13) control box and pressure gas source and elevating translational mechanism, optical disk gripping device and CD-ROM drive are linked by horizontal cable and pipeline chain belt (17).