CN104900244B - A kind of CD separation fetching device - Google Patents
A kind of CD separation fetching device Download PDFInfo
- Publication number
- CN104900244B CN104900244B CN201510279932.9A CN201510279932A CN104900244B CN 104900244 B CN104900244 B CN 104900244B CN 201510279932 A CN201510279932 A CN 201510279932A CN 104900244 B CN104900244 B CN 104900244B
- Authority
- CN
- China
- Prior art keywords
- optical pickup
- pickup head
- guide rail
- separator
- claw
- 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
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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
- G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records
Landscapes
- Optical Recording Or Reproduction (AREA)
- Moving Of Heads (AREA)
Abstract
A kind of CD separation fetching device, includes: optical pickup head, reflective photoelectric sensor, servo motor, controller, horizontally-supported steel disc, intermediate connector, guide rail trolley, guide rail, belt, CD claw, CD separator；Pick-up head is connected by horizontally-supported steel disc, intermediate connector, trolley with stroke guide rail；Servo motor is mounted on longitudinal rail, is connected by belt with the intermediate structure of manipulator；The centered cylinder of CD separator and the centered cylinder nested encryptions of CD claw.The present invention solves the problems, such as that mechanical arm of optical jukebox picks up, is mobile, placing compact disc stroke is long, time-consuming, disposably multiple CDs can be moved between CD casket and CD-ROM drive, be a kind of intelligent robot device for separating, picking and placing CD small in size, light-weight, fireballing.
Description
Technical field
The invention belongs to Intelligent mechanical arm device technical fields, are related to a kind of CD separation fetching device.
Background technique
It is the digitlization of data in the core of big data era, social informatization, and digitized basis is to store.
Currently, the mode of data storage is broadly divided into hard-disc storage, semiconductor storage and three kinds of optical storage.And for offline storage,
Key components, the optical storage memory technologies maximum, most safe, cost is minimum as current capacity such as cold data storage are most suitable
The memory technology for storing and backing up for a long time for big data distribution.In face of the data increasingly expanded, in order to preferably will be blue
Optical storage technology is applied in big data storage, needs scientifically and rationally to be placed in CD in certain cabinet body space, and
It can quick and easy, accurately store (imprinting) data or search the resource needed.
Current existing Intelligent optic disc data base can meet above-mentioned requirements to a certain extent, but there is also many to ask
Topic, by taking pull box Intelligent optic disc data base as an example, CD is grouped by cassette, and the respective independent storage of every CD not only can in this way
More spaces are occupied, and since every CD is individually picked up, moves and placed, can also occupy more CDs and load/return
The position time.
And the Intelligent optic disc data base of CD stacked depositing can greatly promote the utilization efficiency in cabinet body space.In manipulator
In terms of grabbing function, though manipulator disposably can all take out CD in casket, but it cannot be placed one by one, and only
The CD of stacking can be all first put into CD transfer casket by addition CD transfer casket, then pick up one by one, be mobile, place with
It is written and read in CD-ROM drive；CD is playbacked from CD-ROM drive CD casket when, also CD first first can only be moved into light respectively from CD-ROM drive
In disk transfer casket, then from CD transfer casket disposably by optical pickup, movement, place in corresponding CD casket.Make in this way
Load/playback on the time in CD, all cause on manipulator stroke and greatly waste.
Summary of the invention
The object of the present invention is to provide a kind of CDs to separate fetching device, solves CD server machine existing in the prior art
The problem of tool hand picks up, is mobile, placing compact disc stroke is long, time-consuming.
The technical scheme adopted by the invention is that CD separates fetching device, including optical pickup head, servo motor, control
Device processed, horizontally-supported steel disc, intermediate connector, guide rail trolley, guide rail, belt, CD claw, CD separator；Optical pickup
Head is connected by horizontally-supported steel disc, intermediate connector, guide rail trolley with guide rail；Controller is installed respectively with optical pickup head
The two sides above and below horizontally-supported steel disc；Servo motor is mounted on guide rail, is connected by belt with intermediate connector；CD separation
Device and CD claw are placed on optical pickup head together；The centered cylinder of CD separator is nested with the centered cylinder of CD claw to be connected
It connects；
CD claw is four strip steel elastic slices being mounted on optical pickup head；There is a branch in the middle part of steel elastic slice
Bar, the outside lateral bend in strut lower end, and steel elastic slice can be rotated by a small margin around strut, and the upper semisection of strut is equipped with the
The upper end top of one spring, strut is equipped with electromagnet I；
CD separator includes: hard sheet, power transmission bar, steel sliding block, electromagnet II, second spring；Hard is thin
For plate in optical pickup head, hard sheet is placed in the hole location matched with power transmission bar, passes through power transmission bar and steel
Sliding block is connected, and steel sliding block is connect by second spring with electromagnet II.
Further, hard sheet outer profile size is concordant with optical pickup head edge, and energy interior embedded in optical pickup head
Enough sliding slots cooperated in optical pickup head move.
Further, horizontal branch is installed on for detecting the reflective photoelectric sensor of CD pick-up head front end compact disc states
It supports on steel disc.
The beneficial effects of the present invention are: the present invention provides one kind can pick up multiple kinds of optical disc together, multiple CDs point
It is secondary individual pick up, multiple CDs once places, multiple CDs by several times individual placement Intelligent mechanical arm device, picked up in a CD
Take two are integrated on head can be with the CD grabbing of independent control and separated structure (CD claw and CD separator), CD card
Pawl can provide support force for multiple CDs on optical pickup head；CD separator can be by multiple CDs on CD claw
In lower number second open CD and separated with other CDs, and provide support force for the CD above CD separator.Solves light
The problem of manipulator of making an inventory of goods in a warehouse picks up, is mobile, placing compact disc stroke is long, time-consuming.The device can disposably exist multiple CDs
It is moved between CD casket and CD-ROM drive, is a kind of intelligent manipulator dress for separating, picking and placing CD small in size, light-weight, fireballing
It sets.
Detailed description of the invention
Fig. 1 is overall schematic of the present invention.
Fig. 2 is pick-up head structural schematic diagram.
Fig. 3 is CD claw structure schematic diagram.
Fig. 4 (a), Fig. 4 (b), Fig. 4 (c) are respectively the main view, side view, top view of CD claw mechanical structure.
Fig. 5 is CD cyclone separator arrangement schematic diagram.
Fig. 6 (a), Fig. 6 (b), Fig. 6 (c) are respectively the main view, side view, top view of CD separator mechanical structure.
Fig. 7 (a)-Fig. 7 (d) is the specific implementation example diagram that a large amount of CDs are taken out from CD casket.
Fig. 8 (a)-Fig. 8 (f) is the specific implementation example diagram being put into different CD-ROM drives that CD is said good-bye.
Fig. 9 (a)-Fig. 9 (f) is implementation example figure when taking out the CD in different CD-ROM drives by several times.
In figure, 001, optical pickup head, 002, reflective photoelectric sensor, 003, servo motor, 004, controller, 005,
Horizontally-supported steel disc, 006, intermediate connector, 007, guide rail trolley, 008, guide rail, 009, belt, 100, CD claw, 101,
Steel elastic slice, the 103, first spring, 104, electromagnet I, 105, strut, 106, sliding slot, 200, CD separator, 201, hard it is thin
Plate, 202, power transmission bar, 203, steel sliding block, 204, electromagnet II, 205, second spring, 206, disk pick-up head pedestal I,
207, optical pickup head pedestal II, 701, CD casket, 702, CD I, 801, CD-ROM drive I, 802, CD-ROM drive II, 803, CD II,
804, CD III, 901, CD-ROM drive III, 902, CD-ROM drive IV, 903, CD IV, 904, CD V, 905, CD VI.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing.
It is contemplated that the manipulator in Intelligent optic disc data base realize multiple CDs simultaneously/respectively from CD casket/CD-ROM drive
Automatic Picking, movement, placement function.
As shown in Figures 1 to 6, the present invention includes optical pickup head 001, reflective photoelectric sensor 002, servo motor
003, controller 004, horizontally-supported steel disc 005, intermediate connector 006, guide rail trolley 007, guide rail 008, belt 009；CD
Pick-up head 001 is connected by horizontally-supported steel disc 005, intermediate connector 006, guide rail trolley 007 with guide rail 008, centre connection
Part 006 plays the role of fixed tightening guide rail trolley 007, fixed belt 009 and connection simultaneously.Horizontally-supported steel disc 005 rises
It is mentioned to the effect of support optical pickup head 001 and CD, while for CD claw 100, CD separator 200 and detection device
For installation site；Servo motor 003 is mounted on guide rail 008, is connected by belt 009 with intermediate connector 006.
100 part of CD claw includes steel elastic slice 101, the first spring 103, electromagnet I104, strut 105；CD card
Pawl 100 is the steel elastic slice 101 of four strips being mounted on optical pickup head 001, has a strut in the middle part of steel elastic slice 101
105, the outside lateral bend in lower end, steel elastic slice 101 can be rotated by a small margin around strut 105.In 101 upper semisection of steel elastic slice
First spring 103 is housed between strut 105, outward by 101 upper end of steel elastic slice top, steel elastic slice 101 is in and often receives
Tight state.When steel elastic slice 101 is tightening state, picking up optical pickup head 001 can be by the pickup hole among standard optical disc.
Electromagnet I104 is provided between 101 upper top of steel elastic slice and strut 105 as control switch.When electromagnet I104 is powered
When, magnet suction overcomes 103 resistance of the first spring by the 101 upper end inspiration of steel elastic slice, and lower end is popped up, and steel elastic slice 101 is in
Pop-up state, distance is greater than the open-work diameter among standard optical disc, optical pickup head between the bending point of 101 lower end of steel elastic slice
001 can not pass through, and at this time can catch CD from CD casket.
200 part of CD separator includes hard sheet 201, power transmission bar 202, steel sliding block 203, electromagnet
II204, second spring 205；The effect of CD separator 200 is lower number the 2nd of the CD that will be stacked on optical pickup head 001
CD is separated with the dislocation of other CDs, fall dislocation CD will not due to claw is tightened from pick-up head, while also picking up for CD
Other CDs on first 001 are taken to provide support force.CD separator 200 includes the hard sheet 201 of a 2mm thickness, and hard is thin
201 outer profile size of plate is concordant with 001 edge of optical pickup head, and hard sheet 201 is in optical pickup head 001, Ke Yiyan
The sliding slot 106 that cooperates in optical pickup head 001 it is mobile.Hard sheet 201 passes through power transmission bar 202 and a steel sliding block
203 are connected, and the position of steel sliding block 203 is controlled by second spring 205 and electromagnet II204.Under normal conditions, electromagnet II204
No power, steel sliding block 203 make hard sheet 201 and optical pickup head 001 be in coincidence status under spring force；
When electromagnet II204 is powered, steel sliding block 203 under the magnetic force, overcomes spring force to make hard sheet 201 and CD
There are the horizontal displacements of 2mm for pick-up head 001.When hard sheet 201 is overlapped with optical pickup head 001, the CD of manipulator is picked up
Taking first 001 can be by the pickup hole among CD；When CD claw 100 is in pop-up state, CD separator 200 is displaced
Meeting on claw between the CD and other CDs of the 2nd tension position of lower number of stacking CD so that misplace, so that the CD of dislocation
And the CD of 200 upper end of CD separator will not be fallen from optical pickup head 001.The centered cylinder of CD separator 200
With the centered cylinder nested encryptions of CD claw 100, on the hard sheet 201 of CD separator 200 and optical pickup head 001
Sliding slot 106 is cooperatively connected, and optical pickup head 001 is divided into two pieces (pick-up head top and pick-up head lower parts) in 106 bottom surface of sliding slot, and two
Part optical pickup head 001 uses screw connection.
Manipulator provides power by servo motor 003 and moves at space Z-direction (perpendicular to ground level).When CD casket,
When CD-ROM drive is in pop-up state, the centre bore and manipulator optical pickup head 001 of CD therein are concentric, so that manipulator is not required to
Movement other than Z-direction just can satisfy requirement.
The operational order of user is received by controller 004, and controller 004 is responsible for servo motor 003 and optical pickup
First 001 provides driving signal, while being also responsible for receiving the detection signal of reflective photoelectric sensor 002.Controller 004 is mounted on
On horizontally-supported steel disc 005.When CD server, which is switched on, to be powered or when CD server is not connected to operational order for a long time, controller
004 detects all CD-ROM drives in CD server and whether CD casket is in close state first, then manipulator is zeroed position, at this time
Manipulator is in standby.
As shown in Fig. 7 (a) -7 (d), when if desired manipulator takes out the CD that a pile stacks from CD casket, stroke step
Are as follows:
1. optical pickup head 001 is moved to right above the CD casket 701 for needing to take out CD I 702 by step；
2. optical pickup head 001 sinks step, so that 101 lower end of steel elastic slice is lower than the bottom one for stacking CD；
3. electromagnet I104's step is powered, and CD claw 100 is in pop-up state；
4. optical pickup head 001 moves up step, will stack CD I 702 and picks up to optical pickup head 001.
As shown in Fig. 8 (a)-Fig. 8 (f), the stacking CD on optical pickup head 001 is said good-bye from manipulator if desired and is put
When entering in different CD-ROM drives, stroke step are as follows:
1. optical pickup head 001 is moved to the surface for needing the CD-ROM drive I 801 of placing compact disc by step；
2. electromagnet II204's step is powered, hard sheet 201 and optical pickup head pedestal I206 and optical pickup head pedestal
II207 is displaced, and CD separator 200 will stack the 2nd CD III 804 of number and other Zhang Guangpan under CD and misplace；
3. electromagnet I104 is powered off step, and steel elastic slice 101 is tightened under the action of the first spring 103, CD claw 100
In tightening state, the 1st CD II 803 of lower number for stacking CD is fallen into CD-ROM drive；
4. optical pickup head 100 moves up step, and CD-ROM drive is withdrawn, and electromagnet I104 is powered, so that CD claw 100 is in bullet
It does well；
Step 5. step 4. while optical pickup head 001 be displaced downwardly to the 2nd CD-ROM drive II to be placed of CD III 804
Right above 802；
6. step powers off electromagnet II204,200 return of CD separator, and gravity, which to stack under CD, falls on CD
On claw 100；
7. step repeats process of the step 2. to step 6., until all CDs on optical pickup head 001 are all placed
In CD-ROM drive.
As shown in Fig. 9 (a)-Fig. 9 (f), if desired the CD in different CD-ROM drives is picked up to multiple by several times to optical pickup head
When on 001, stroke step are as follows:
Step 1. by optical pickup head 001 be moved to first need to pick up CD IV903 where CD-ROM drive III 901 just on
Side, electromagnet II204 is powered, so that CD separator 200 is in discrete state；
2. optical pickup head 001 sinks step, picks up to 001 front end of optical pickup head across the center of CD-ROM drive CD IV903
Hole is taken, until 201 bottom surface of hard sheet is higher than CD IV903 disk 0.2-0.5mm to be picked up；
3. electromagnet II204 is powered off step, so that CD separator 200 is in coincidence status, if optical pickup head at this time
On there are CD V904, then CD V904 falls along optical pickup head 001, is overlapped with CD IV903 to be picked up.
4. optical pickup head 001 sinks step, so that the top surface of hard sheet 201 is lower than the bottom of CD IV903 to be picked up
Face.
5. electromagnet II204's step is powered, so that CD separator 200 is in discrete state, while optical pickup head 001
It moves up, is taken out CD IV903, CD V904 using the CD separator 200 in discrete state, CD-ROM drive is withdrawn；
Step CD-ROM drive IV902 where 6. optical pickup head 001 is displaced downwardly to the CD VI905 that next to be picked up just on
Side；
7. step repeats process of the step 2. to step 6., until having picked up enough CDs on optical pickup head 001.
CD-ROM drive is needed to bear to the stroke step of optical pickup head 001 since multiple will be picked up after the CD gradation in CD-ROM drive
The weight of CD more than one, therefore once should not be excessive to the number of discs of CD casket loopback from CD-ROM drive, to be no more than CD-ROM drive
Bearing capacity be limited.
Detection device is the reflective photoelectric sensor 002 being mounted on horizontally-supported steel disc 005, reflection-type photoelectric sensing
Device 002 plays the role of 001 front end compact disc states of real-time detection optical pickup head in the motion process of manipulator.By whether
In the presence of reflecting signal and receiving the length of reflection signal time, optical pickup head is judged in conjunction with the state of Current mechanical hand
Whether 001 current state has CD in the 001 underface CD casket of optical pickup head including pop-up, on optical pickup head 001
Whether CD and optical pickup head 001 on how many Zhang Guangpan is had.
The effect for being mounted on the correlation photoelectric sensor at CD casket both ends is judged by a through-hole in CD casket
Whether all CD caskets are all in closed state.Because the optical pickup head 001 of the CD casket opened, CD-ROM drive and manipulator exists
In the tracks of the same Z-direction, so manipulator is not allow to be grasped when state in pop-up of CD casket or CD-ROM drive
Make.
The above is only the embodiment of the present invention, design concept of the invention is not limited merely to this.It is all to utilize in the present invention
Shape, mechanical structure and connection type, CD pick and place mode, manipulator behavior logic and mentality of designing and to institute of the present invention
The modification of the unsubstantiality made, falls within the scope of protection of the present invention.
Claims (1)
1. a kind of CD separates fetching device, which is characterized in that described device includes: optical pickup head (001), servo motor
(003), controller (004), horizontally-supported steel disc (005), intermediate connector (006), guide rail trolley (007), guide rail (008),
Belt (009), CD claw (100), CD separator (200)；The optical pickup head (001) passes through horizontally-supported steel disc
(005), intermediate connector (006), guide rail trolley (007) are connected with guide rail (008)；The controller (004) and optical pickup
Head (001) is separately mounted to horizontally-supported steel disc (005) two sides up and down；The servo motor (003) is mounted on guide rail (008)
On, it is connected by belt (009) with intermediate connector (006)；The CD separator (200) and CD claw (100) are set together
In on optical pickup head (001)；The centered cylinder of the CD separator (200) and the centered cylinder of CD claw (100) are embedding
Set connection；
The CD claw (100) is four strip steel elastic slices (101) being mounted on optical pickup head (001)；
There are a strut (105), the outside lateral bend in strut (105) lower end, and steel elastic slice in the middle part of the steel elastic slice (101)
(101) it can be rotated by a small margin around strut (105), the upper semisection of strut (105) is equipped with the first spring (103), strut
(105) electromagnet I (104) are housed at the top of upper end；
The CD separator (200) includes: hard sheet (201), power transmission bar (202), steel sliding block (203), electromagnetism
Iron II (204), second spring (205)；Hard sheet (201) is in optical pickup head (001), the hard sheet (201)
It is placed in the hole location matched with power transmission bar (202), is connected by power transmission bar (202) with steel sliding block (203), it is described
Steel sliding block (203) is connect by second spring (205) with electromagnet II (204)；
Hard sheet (201) the outer profile size is concordant with optical pickup head (001) edge, is embedded in optical pickup head (001)
It is interior and can be mobile along the sliding slot (106) cooperated in optical pickup head (001)；
Reflective photoelectric sensor (002) for detecting CD pick-up head (001) front end compact disc states is installed on horizontally-supported
On steel disc (005).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279932.9A CN104900244B (en) | 2015-05-27 | 2015-05-27 | A kind of CD separation fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279932.9A CN104900244B (en) | 2015-05-27 | 2015-05-27 | A kind of CD separation fetching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104900244A CN104900244A (en) | 2015-09-09 |
| CN104900244B true CN104900244B (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510279932.9A Expired - Fee Related CN104900244B (en) | 2015-05-27 | 2015-05-27 | A kind of CD separation fetching device |
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| CN (1) | CN104900244B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062348A (en) * | 2018-08-14 | 2018-12-21 | 邹圆圆 | CD-ROM drive rack device in a kind of computer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091605A (en) * | 2014-06-26 | 2014-10-08 | 苏州互盟信息存储技术有限公司 | Disk grabber and method for uploading, unloading and recycling optical disks through disk grabber |
| CN104599688A (en) * | 2014-12-31 | 2015-05-06 | 苏州互盟信息存储技术有限公司 | Method for loading and unloading disks through expanding and carrying combined type disk gripper |
| CN204791960U (en) * | 2015-05-27 | 2015-11-18 | 广东工业大学 | CD separation is got and is put device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005050635A1 (en) * | 2003-11-18 | 2005-06-02 | Asaca Corporation | Recording medium stocking system |
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2015
- 2015-05-27 CN CN201510279932.9A patent/CN104900244B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091605A (en) * | 2014-06-26 | 2014-10-08 | 苏州互盟信息存储技术有限公司 | Disk grabber and method for uploading, unloading and recycling optical disks through disk grabber |
| CN104599688A (en) * | 2014-12-31 | 2015-05-06 | 苏州互盟信息存储技术有限公司 | Method for loading and unloading disks through expanding and carrying combined type disk gripper |
| CN204791960U (en) * | 2015-05-27 | 2015-11-18 | 广东工业大学 | CD separation is got and is put device |
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| CN104900244A (en) | 2015-09-09 |
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