CN107591165B - Support the swollen method with suspension-type combined catching plate device and crawl, unloading CD - Google Patents
Support the swollen method with suspension-type combined catching plate device and crawl, unloading CD Download PDFInfo
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- CN107591165B CN107591165B CN201610532130.9A CN201610532130A CN107591165B CN 107591165 B CN107591165 B CN 107591165B CN 201610532130 A CN201610532130 A CN 201610532130A CN 107591165 B CN107591165 B CN 107591165B
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Abstract
The present invention discloses a kind of method for supportting swollen and suspension-type combined catching plate device and crawl, unloading CD, the catching plate device includes guide post, the swollen component of support is provided in the guide post, CD is set up the stage and held in the palm and carries component, the guide post protrudes into the centre bore of CD, the swollen component of support, which stretches out, is oriented to the pillared swollen central aperture edge in CD, the CD, which is set up the stage, to be used to support because supportting the swollen CD translated, and the support carries the lower section that component is located at the swollen component of support, carries CD for holding in the palm.Catching plate device of the invention supports the combination of swollen CD, CD saddle support CD and lower layer's gear piece support load CD using upper layer gear piece to complete to pick and place disk, improves the reliability and stability of catching plate, while solving the problems, such as two CD adhesions up and down.
Description
Technical field
It with suspension-type combined catching plate device and grabs the present invention relates to the mechanical arm assembly of CD server more particularly to a kind of support are swollen
The method for taking, unloading CD.
Background technique
CD server is a kind of to set by the mass data storage of the optical, mechanical and electronic integration of data storage medium of standardized CD-ROM
Standby, traditional optical disc storage mode is that a CD casket places a Zhang Guangpan, since that there are memory capacity is small, occupies for this mode
The big defect in space, thus gradually replaced by another storage mode, i.e., a CD casket internal layer, which stacks, sets multiple CDs, this new
Type storage mode has expanded the memory capacity of CD server, has saved CD server space, but also brings and some take asking in terms of disk
Topic.
Number of patent application is the 201210008197.4 patent Shens for applying for entitled " the automatic catching plate device for CD server "
It please propose a kind of device that can grab any one Zhang Guangpan in the CD that multiple are directly stacked at random.Although above-mentioned catching plate device energy
It realizes the function of once grabbing multiple CDs, but needs for contained CD to be all put into target pallet in sale at reduced prices, then again
The unused CD of secondary crawl, the at this time practical role for acting as a transfer pallet of target pallet.Although this method can solve
Topic is cross-examined to the pick-and-place for the CD that stacking is placed, but due to going to step in presence, thus greatly reduces removable disk speed.
Number of patent application, which is that CN201410295020.6 apply is entitled, " a kind of catching plate device and to be loaded with the catching plate device, is unloaded
The patent application of the method for carrying and recycling CD " proposes that a kind of novel catching plate device, the catching plate device are cooperated by upper and lower gear piece, can
Directly divide disk on catching plate device to realize, without picking up again after putting down CD, to improve removable disk efficiency.This catching plate device
Upper inserted sheet have an extension end, which is stacked in the gap between the CD set by insert layer and completes CD
Separation, this catching plate device have the disadvantage that
1) the catching plate device is only applicable to the CD (i.e. CD of the central aperture edge thickness less than body thickness) of special tectonic,
It is not applicable to normal optical disk, limit the application range of the catching plate device.
2) in existing special tectonic CD, the central aperture edge thickness and the difference of optical disk main body thickness of CD are about
0.2mm, when placement is laminated, the gap between the central aperture edge of two CDs is close to 0.2mm, for the stretching for making upper inserted sheet
End can be inserted into this gap, and the thickness of the extension end is necessarily less than 0.2mm, and must be had support and be carried the strong of multiple CDs
Degree, thus increase the difficulty of processing of inserted sheet；
Before grabbing CD, it is necessary to assure the extension end of upper inserted sheet is narrowly focused towards the gap between two CDs, due to this
Gap is not more than 0.2mm, thus proposes very high requirement to positioning accuracy, there is certain difficulty on the implementation；It is positioning not
In accurate situation, it cannot be not only smoothly detached CD, there is also the risks for scratching CD.
To solve the above problems, existing additionally provide a kind of catching plate device, thereon, lower layer's gear piece be respectively three, by it is upper,
The cooperation of lower layer's gear piece, may be implemented directly to divide disk on catching plate device, without picking up again after putting down CD.The prior art this
Kind catching plate device, although improving removable disk efficiency, there is also following defects:
1) existing three gear pieces are evenly distributed along gear ring, then gear ring is larger, and the length that three teeth stretch out main part is shorter, by
In can there is a situation where in gear piece process machining accuracy deficiency, this result in three flank of tooth cannot simultaneously support plate, thus
It will cause the case where catching plate is insecure or even catching plate fails.
2) since the long-time of CD stacks, can generate class vacuum environment between CD, when CD is when being sold at reduced prices, on
Tooth supports swollen CD, and lower tooth is shunk, and due to the class vacuum environment between CD, will lead to and is supportted swollen CD and be located at being put under it
CD between bond.
Summary of the invention
Technical problem to be solved by the present invention lies in it is swollen with suspension-type combined catching plate device to provide a kind of support.The catching plate
Device supports the combination of swollen CD, CD saddle support CD and lower layer's gear piece support load CD using upper layer gear piece to complete to pick and place
Disk, improves the reliability and stability of catching plate, while solving the problems, such as two CD adhesions up and down.
Swollen and suspension-type combined catching plate device, the catching plate are supportted in order to solve the above-mentioned technical problems, the present invention provides a kind of
Device includes guide post, the swollen component of support is provided in the guide post, load component is set up the stage and hold in the palm to CD, and the guide post protrudes into CD
Centre bore, the swollen component of the support, which stretches out, is oriented to the pillared swollen central aperture edge in CD, the CD set up the stage be used to support because
The swollen CD translated is supportted, the support carries the lower section that component is located at the swollen component of support, carries CD for holding in the palm.
Further, the guide post is hollow cylinder, and the outside diameter of the hollow cylinder is slightly less than CD
Center-hole diameter, the CD set up the stage along the radial winding of the cylindrical body, and are recessed inwardly into one from the outer surface of cylindrical body
Annular groove, the swollen component of support are upper layer gear piece, and it is lower layer's gear piece, the upper layer gear piece and lower layer's gear piece that the support, which carries component,
It is arranged in guide post, the side extended and retracted for the upper layer gear piece and lower layer's gear piece is accordingly offered in the guide post
Hole.
Further, the annular groove has a carrying platform, and the carrying platform is slightly below supportted under swollen CD
Surface can ride on the carrying platform because supportting the swollen lower disc surface translated.
Further, first side opening extended and retracted for the upper layer gear piece is accordingly offered in the guide post,
Accordingly offered in the guide post for extended and retracted the second side opening of lower layer's gear piece, the lower end of the guide post to
Contract forms guiding insertion end, and first side opening and the second side opening are arranged in guide post at guiding insertion end.
Further, the catching plate device further includes support frame, driving device and the transmission being nested with the guide post
Device, the driving device and guide post are fixed on the support frame,
The transmission device includes the first transmission mechanism and the second transmission mechanism, and first transmission mechanism drives on described
Layer gear piece movement, second transmission mechanism drive lower layer's gear piece movement,
The driving device includes first driving device and the second driving device, and the first driving device driving first passes
Dynamic mechanism action, the first transmission mechanism drive upper layer gear piece to stretch out the guide post, thus make the end face of upper layer gear piece support it is swollen
The central aperture edge of CD is supportted swollen CD and is translated, described to ride over the carrying platform by the swollen lower disc surface side of support
On；Second driving device drives the movement of the second transmission mechanism, and the second transmission mechanism drives lower layer's gear piece to stretch out the guiding
Column, to carry CD using lower layer's gear piece support.
Further, the thickness of the upper layer gear piece is less than or equal to the thickness of a CD, and the upper layer gear piece is under
Spacing between layer gear piece is a Zhang Guangpan or the thickness of multiple CDs.
Further, upper layer gear piece tool is there are two gear piece, and lower layer's gear piece tool is there are three gear piece, and upper layer gear piece
It is parallel to each other with lower layer gear piece.
Further, the height of the annular groove be greater than a CD thickness, and less than the thickness of two CDs it
With.
The present invention also provides a kind of methods using catching plate device crawl CD, and described method includes following steps:
Guide post protrudes into cd center hole, supports the N in swollen CD CDs using upper layer gear piece, N opens CD
Translation, close to carrying platform, the lower surface of the N CDs can be ridden over for the central aperture edge side of the N CDs
On CD is set up the stage.
The present invention also provides a kind of methods using catching plate device unloading CD, and described method includes following steps: guide post
Lower layer's gear piece support carry N CDs, upper layer gear piece supports N-1 CDs in the swollen N CDs, and N-1 opens CD
Translation, close to carrying platform, the lower surface of the N-1 CDs can for the central aperture edge side of the N-1 CDs
It rides on CD sets up the stage, lower layer's gear piece is shunk, and falls to N CDs in target pallet.
Due to above-mentioned technical proposal, the invention has the following beneficial effects:
1, two teeth are respectively adopted in the upper and lower layer gear piece of catching plate device of the invention, by reducing the gear ring of upper layer gear piece, indirectly
The stroke that upper layer gear piece goes out guide post is increased, not exclusively goes out to lead to reduce the upper layer gear piece as caused by machining accuracy problem
Occur to the case where column, and it is more firm to support swollen CD.
2, catching plate device of the invention, guiding outer surface of column be arranged a CD set up the stage, when disk to be taken or sale at reduced prices when, at this time on
CD is propped up in two gear pieces pop-up of tooth, and CD is made to have displacement in the horizontal direction, and mobile CD occurs close to centre bore
The lower surface side at edge can be taken on the CD saddle of guide post, to increase a supporting point of CD, indirectly reduce
To keep frictional force required for compact disc states, the reliability and stability of catching plate is improved.
3, catching plate device of the invention, during sale at reduced prices, upper layer gear piece supports swollen CD, and CD is because supportting swollen occur slightly
Translation, due to the limitation of guide post, is not changed, by support light by the CD of the top of support CD and the CD position of lower section
There is the displacement of horizontal direction between the CD of the CD and lower section of disk and top, the light by support CD and top can be separated at this time
Bonding between disk and the CD of lower section not only avoids damaging CD, and improves catching plate efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of catching plate device of the present invention；
Fig. 2 is the schematic side view in Fig. 1；
Fig. 3 is the portion D enlarged drawing in Fig. 2；
Fig. 4 be in Fig. 2 A to schematic diagram；
Fig. 5 is the schematic top plan view of Fig. 1；
Fig. 6 is the B of Fig. 5 to schematic diagram；
Fig. 7 is the portion the C enlarged diagram of Fig. 6.
In figure: 1- support frame, 2- guide post, the first transmission shaft of 3-, 4- second driving shaft, the first transmission gear of 5-, 6-
Two transmission gears, the upper layer 7- gear piece, 8- lower layer gear piece, 21- CD are set up the stage, 22- carrying platform, the first side opening of 9-, 10- second side
Hole, the first electromagnet of 11-, the second electromagnet of 12-, 13- the first push-pull rod locating part, 14- the second push-pull rod locating part, 15 light
Disk, the first pull rod of 16-, the first linkage piece of 17-, the second pull rod of 18-, the second linkage piece of 19-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
Swollen and suspension-type combined catching plate device is supportted the present invention provides a kind of, the catching plate device includes guide post 2, the guiding
The swollen component of support is provided on column 2, CD set up the stage 21 and support carry component, the guide post 2 protrudes into the centre bore of CD, and the support is swollen
Guide post 2 of component stretching out supports the swollen central aperture edge in CD, and the CD, which is set up the stage, to be used to support because supportting the swollen light translated
Disk, the support carry the lower section that component is located at the swollen component of support, carry CD for holding in the palm.
Referring to Figure 1 to Fig. 7, catching plate device of the invention include support frame 1, upper layer gear piece 7, lower layer's gear piece 8 (not shown),
Driving device, hollow guide post 2 and transmission device, wherein driving device and guide post are fixed on the support frame, the light
Disk set up the stage 21 along the cylindrical body radial winding, and be recessed inwardly into an annular groove, the ring from the outer surface of cylindrical body
Connected in star has a carrying platform 22, and the carrying platform 22 is slightly below the lower surface for being supportted swollen CD 15, flat because supportting swollen generation
15 lower surface of CD of shifting can ride on the carrying platform 22.
The swollen component of support is upper layer gear piece 7, and it is lower layer's gear piece 8, upper layer gear piece 7 and lower layer's gear piece 8 that the support, which carries component,
It is arranged and accordingly offers the side opening extended and retracted for upper layer gear piece 7 and lower layer's gear piece 8 in guide post, in guide post, passes
Dynamic device includes the first transmission mechanism and the second transmission mechanism, and the first transmission mechanism drives the upper layer gear piece 7 to act, and described the
Two transmission mechanisms drive lower layer's gear piece 8 to act；Driving device includes first driving device and the second driving device, and first drives
Dynamic device drives the movement of the first transmission mechanism, and the first transmission mechanism drives upper layer gear piece 7 to stretch out guide post 2, to make upper layer tooth
The swollen central aperture edge in CD is supportted in the end face of piece, is supportted swollen CD and translated, described to be taken by the swollen lower disc surface side of support
On the carrying platform 22, the second driving device drives the movement of the second transmission mechanism, and the second transmission mechanism drives lower layer's gear piece 8
Guide post 2 is stretched out, to carry CD using 8 support of lower layer's gear piece.
Specifically, first transmission mechanism includes the first linkage mechanism, the first transmission shaft 3 and the first transmission gear 5, institute
Stating the first transmission shaft 3 is hollow structure, and one end of the first transmission shaft is fixed with the first linkage mechanism, and the other end enters guide post 2
The interior shaft hole matching with the first transmission gear 5 being arranged in guide post；The upper layer gear piece 7 and first transmission gear 5
It is meshed, first side opening 9 extended and retracted for the upper layer gear piece is accordingly offered in the guide post 2.Described second
Transmission mechanism includes the second linkage mechanism, second driving shaft 4 and the second transmission gear 6, one end of the second driving shaft 4 and the
Two linkage mechanisms are fixed, and the other end is matched after the first transmission shaft 3 with the axis hole for the second transmission gear 6 being arranged in guide post
It closes, first transmission shaft 3 is coaxial arrangement with second driving shaft 4；Lower layer's gear piece 8 and 6 phase of the second transmission gear
It engages, second side opening 10 extended and retracted for lower layer's gear piece 8 is accordingly offered in the guide post 2.
Specifically, the first driving device is the first electromagnet 11, and first electromagnet 11 is push-pull electromagnet,
The push-pull electromagnet includes shell, electromagnet inner core, push-pull rod and the spring being set on push-pull rod of setting inside the shell；
First linkage mechanism includes the first pull rod 16 and the first linkage piece 17；One end of first pull rod 16 is fixed on the first biography
On moving axis 3, the other end connect with the first linkage piece 17 and links with the first linkage piece, and first linkage piece 17 is connected to first
It is coaxially moved on the push-pull rod of electromagnet 11 and with push-pull rod.Second driving device be the second electromagnet 12, described second
Electromagnet 12 is push-pull electromagnet, which includes shell, electromagnet inner core, the push-pull rod of setting inside the shell
And it is set in the spring on push-pull rod；Second linkage mechanism includes the second pull rod 18 and the second linkage piece 19；Described second
One end of pull rod 18 is fixed on second driving shaft 4, and the other end connect with the second linkage piece 19 and links with the second linkage piece, institute
The second linkage piece 19 is stated to be connected on the push-pull rod of the second electromagnet 12 and coaxially move with push-pull rod.
Further, push-pull rod is provided at the first electromagnet 11 and the second electromagnet 12 on support frame as described above 1
Locating part 13, the push-pull rod locating part 13 are contacted with the push-pull rod of first electromagnet 11 and the second electromagnet 12 respectively,
For limiting the stroke of the electromagnet push-pull rod.The flexible length of the stroke of electromagnet push-pull rod and upper layer gear piece, lower layer's gear piece 8
It spends corresponding, by adjusting the stroke of electromagnet push-pull rod, can control the extension elongation of upper layer gear piece and lower layer's gear piece 8, answer
Cannot be detached from after guide post, especially upper layer gear piece stretch out when it is noted that upper layer gear piece and lower layer's gear piece 8 are in stretching has
The support expansive force for the CD that bulges can be supportted from the centre bore of CD.As a preference of the present invention, there are two teeth for the tool of upper layer gear piece 7
Piece, lower layer's gear piece 8 tool is there are three gear piece, and upper layer gear piece 7 is parallel to each other with lower layer gear piece 8, and upper layer gear piece 7 and lower layer
Gear piece 8 is parallel to each other.The present invention sets two by three for upper layer gear piece, by reducing the tooth with two tooth engagement transmission
Circle, artificially increases the size that two tooth goes out guide post, avoids since gear piece machining accuracy is insufficient, causes three gear pieces incomplete
Occur the case where guide post out, in turn result in the flank of tooth cannot simultaneously support plate the case where generation.In one embodiment, the lower layer
The gear piece quantity of gear piece 8 is at least three.
The catching plate device further includes and the push-pull rod locating part 13 linkage piece locating part 14 disposed in parallel, the push-and-pull
It offers on bar locating part 13 and linkage piece locating part 14 and passes through for first linkage piece 17 and second linkage piece 19
Limit hole, the limit hole are removed and are moved along the push-pull rod for limiting first linkage piece 17 and second linkage piece 19
The displacement in other directions other than direction；To improve the stability of the first linkage piece 17 and the movement of the second linkage piece 19, prevent
First linkage piece 17 and the second linkage piece 19 wave shaking on the move.
The thickness of the upper layer gear piece 7 is greater than the gap thickness between two CDs that stacking is placed, and this structure is very big
Reduce to CD positioning required precision, improve the feasibility of utilization.Optimally, the thickness of upper layer gear piece 7 is slightly less than
Or the thickness equal to single compact disc, when using upper layer gear piece N CDs of crawl, upper layer gear piece 7 enters the centre bore of CD simultaneously
It is displaced downwardly at the position opposite with N CDs, the central aperture edge of N CDs is resisted using the end face of upper layer gear piece 7.When
So, the thickness of upper layer gear piece 7 may be the thickness of multiple CDs, the N light in the CD placed using its crawl stacking
When disk, upper layer gear piece 7 at least supports the N CDs that bulge, but does not interfere N+1 CDs.
Further, the spacing between the upper layer gear piece 7 and lower layer's gear piece 8 is a Zhang Guangpan or the thickness of multiple CDs
Degree.When the spacing between upper layer gear piece 7 and lower layer's gear piece 8 is the thickness of a CD, may be implemented to separate in guide post
Single compact disc；When the spacing between upper layer gear piece 7 and lower layer's gear piece 8 is the thickness of multiple CDs, upper layer, lower layer can be passed through
The cooperation of gear piece 8 directly separates multiple CDs to realize in guide post.
Further, the guide post 2 is hollow cylinder, and the outside diameter of the cylindrical body is slightly less than in CD 15
The lower end of heart bore dia, cylindrical body forms guiding insertion end to contract, and first side opening 9 and the second side opening 10 are arranged in circle
On cylinder at guiding insertion end.
Further, the height of the annular groove be greater than a CD thickness, and less than the thickness of two CDs it
With to guarantee that being supportted swollen CD translates, and translates without the CD under will drive thereon, to solve by the swollen light of support
Disk and the CD being placed the being disposed below situation inseparable due to certain external cause.
Under the first electromagnet 11 and the cold situation of the second electromagnet 12, the state of upper layer gear piece is retraction guiding
In column 2, the state of lower layer's gear piece 8 is to stretch out guide post 2；The then action process of upper and lower layer gear piece 8 are as follows: the first electromagnet 11 is logical
After electricity, the inner core of electromagnet, which is attracted push-pull rod, makes the spring being socketed on push-pull rod compression (not shown), and push-pull rod drives first
Linkage piece 17 is mobile to the inner core direction of electromagnet, and the first linkage piece 17 drives the deflection of the first pull rod 16 again, and the first transmission shaft 3 exists
It is rotated under the drive of first pull rod 16, the first transmission shaft 3 drives the rotation of the first transmission gear 5, and then upper layer gear piece 7 is driven to stretch out
Guide post；After the power-off of first electromagnet 11, the spring reset being socketed on push-pull rod drives push-pull rod to far from electromagnet
The direction of core is mobile, until being against on the first push-pull rod locating part 13, makes the first linkage piece 17, the transmission of the first pull rod 16, first
Linkage action occurs for axis 3 and the first transmission gear 5, so that upper layer gear piece 7 be made to be retracted guide post.After second electromagnet 12 is powered,
The inner core of electromagnet, which is attracted push-pull rod, makes the spring being socketed on push-pull rod compression (not shown), and push-pull rod drives the second linkage piece
19 is mobile to the inner core direction of electromagnet, and the second linkage piece 19 drives the deflection of the second pull rod 18 again, and second driving shaft 4 is drawn second
It is rotated under the drive of bar 18, second driving shaft 4 drives the rotation of the second transmission gear 6, and then drives the retraction guiding of lower layer's gear piece 8
Column；After the power-off of second electromagnet 12, the spring reset being socketed on push-pull rod drives push-pull rod to the inner core far from electromagnet
Direction is mobile, until being against on the second push-pull rod locating part 14, makes the second linkage piece 19, the second pull rod 18,4 and of second driving shaft
Linkage action occurs for the second transmission gear 6, so that lower layer's gear piece 8 be made to stretch out guide post 2.
Certainly, since the retracted position of upper layer gear piece and lower layer's gear piece 8 is by two electromagnet independent controls, thus upper layer tooth
The original state of piece and lower layer's gear piece 8 can arbitrarily be set.
In one embodiment, the present invention carries out the crawl and unloading of CD using above-mentioned catching plate device, includes the following steps
(wherein N >=1):
In CD server, manipulator is moved at specified CD casket, opens the pallet of specified CD casket；
1) original state: the first electromagnet 11 and the second electromagnet 12 are not powered on, and lower layer's gear piece 8 stretches out guide post 2, upper layer
Gear piece 7 is retracted in guide post 2；
2) prepare whereabouts catching plate: the second electromagnet 12 is powered, and lower layer's gear piece 8 is retracted in guide post 2；Catching plate device main body moves to
The top (referring to fig. 4) of CD to be grabbed, CD to be grabbed are multiple CDs that stacking is placed, and the centre bore of all CDs is consistent
Alignment, wherein multiple CDs are placed with concentric stacking mode on the pallet of the CD casket.
3) whereabouts catching plate: the guide post 2 of catching plate device enters the centre bore of CD to be grabbed, by upper layer gear piece 7 be moved to
At the opposite position of N CDs, then the first electromagnet 11 is powered on, and upper layer gear piece 7 is popped up and resisted in N disks
Heart bore edges are set up the stage on 21 at this point, the lower surface side of the N CDs can ride over CD, to increase by one of CD
Supporting point indirectly reduces frictional force required for keep compact disc states, improves the reliability and stability of catching plate；
4) pick up CD: catching plate device moves up, after the lower surface of lower layer's gear piece 8 is higher than the upper surface of N+1 disks, the second electricity
Magnet 12 powers off, and lower layer's gear piece 8 pops up；The power-off of first electromagnet 11, upper layer gear piece 7 is retracted in guide post 2, at this point, due to supporting
Support expansive force on CD disappears, and N CDs integrally fall, and carries (referring to Fig. 6 and Fig. 7) by 8 support of lower layer's gear piece；
5) sell at reduced prices to designated position: catching plate device is moved to above the pallet of a specified CD-ROM drive, and the first electromagnet 11 is powered, on
Layer gear piece 7 pops up and supports that swollen (such as the position of CD b) is (between upper layer gear piece 7 and lower layer's gear piece 8 in N-1 CDs
Away from the thickness for a CD), at this point, the lower surface of the N-1 CDs can ride over close to the side of central aperture edge
CD set up the stage 21 carrying platform 22 on, to increase a supporting point of CD, indirectly reduce for keep compact disc states institute
The frictional force needed improves the reliability and stability of catching plate, wherein designated position is the pallet of CD-ROM drive or the pallet of optical disk cartridge；
Second electromagnet 12 is powered, and lower layer's gear piece 8 is retracted in guide post 2；N disk (such as fallen under CD a) specified
In the pallet of CD-ROM drive, the movement of primary unloading CD is completed；In the present invention, upper layer gear piece 7 supports swollen N-1 CDs (such as light
When disk b), N-1 CDs, due to the limitation of guide post 2, are supportted the CD of swollen top because supportting the slight translation of swollen generation
(N-2 CDs, such as (N CDs, such as the position CD a) do not change, are supportted for CD c) and the CD of lower section
Have the displacement of horizontal direction between the CD of the CD and lower section of swollen CD and top, can separate at this time supportted swollen CD with it is upper
Bonding between the CD of side and the CD of lower section, not only avoids damaging CD, and improve catching plate efficiency；
Later, the second electromagnet 12 powers off, and lower layer's gear piece 8 pops up, the power-off of the first electromagnet 11, the retraction of upper layer gear piece, N-1
Integrally lower fall behind is carried Zhang Guangpan by 8 support of lower layer's gear piece；
In some cases, it is desirable to multiple CDs picked up are put into one by one in different specified CD-ROM drives, then repeat above-mentioned
Step 5), catching plate device are moved to above the pallet of other specified CD-ROM drives, and control upper layer gear piece 7 stretches out and supports swollen firmly CD to be unloaded
On a Zhang Guangpan, control lower layer's gear piece 8 is retracted, and CD to be unloaded falls into CD ROM support tray.
After the uninstall action for completing specified Zhang Guangpan, if manipulator, which is also held in the palm, is loaded with remaining CD, it is moved to former optical disk cartridge
Place, remaining CD is put back in optical disk cartridge.
Further, the spacing of upper layer gear piece and lower layer's gear piece is the thickness of a CD.
In another embodiment, the method that the present invention grabs CD using swollen and suspension-type combined catching plate device is supportted, including with
Lower step:
Guide post protrudes into cd center hole, supports the N in swollen CD CDs using upper layer gear piece, N opens CD
Translation, the central aperture edge side of the N CDs enable the lower surface of the N CDs to take close to carrying platform
On CD is set up the stage.
In another embodiment, the method that the present invention unloads CD using swollen and suspension-type combined catching plate device is supportted, including with
Lower step: lower layer's gear piece support of guide post carries N CDs, and upper layer gear piece supports N-1 CDs in the swollen N CDs, the
N-1 CDs translate, and the central aperture edge side of the N-1 CDs makes the N-1 light close to carrying platform
The lower surface of disk can ride on CD sets up the stage, and lower layer's gear piece is shunk, and falls to N CDs in target pallet.
The invention has the following beneficial effects:
1, two teeth are respectively adopted in the upper and lower layer gear piece of catching plate device of the invention, by reducing the gear ring of upper layer gear piece, indirectly
The stroke that upper layer gear piece goes out guide post is increased, not exclusively goes out to lead to reduce the upper layer gear piece as caused by machining accuracy problem
Occur to the case where column, and it is more firm to support swollen CD.
2, catching plate device of the invention, guiding outer surface of column be arranged a CD set up the stage, when disk to be taken or sale at reduced prices when, at this time on
CD is propped up in two gear pieces pop-up of tooth, and CD is made to have displacement in the horizontal direction, and mobile CD occurs close to centre bore
The lower surface side at edge can be taken on the CD saddle of guide post, to increase a supporting point of CD, indirectly reduce
To keep frictional force required for compact disc states, the reliability and stability of catching plate is improved.
3, catching plate device of the invention, during sale at reduced prices, upper layer gear piece supports swollen CD, and CD is because supportting swollen occur slightly
Translation, due to the limitation of guide post, is not changed, by support light by the CD of the top of support CD and the CD position of lower section
There is the displacement of horizontal direction between the CD of the CD and lower section of disk and top, the light by support CD and top can be separated at this time
Bonding between disk and the CD of lower section not only avoids damaging CD, and improves catching plate efficiency.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.
Claims (10)
1. a kind of support is swollen and suspension-type combined catching plate device, it is characterised in that: the catching plate device includes guide post (2), the guiding
The swollen component of support is provided on column (2), load component is set up the stage and hold in the palm to CD, the guide post (2) protrudes into the centre bore of CD, the support
Swollen component stretches out guide post (2) and supports the swollen central aperture edge in CD, and the CD, which is set up the stage, to be used to support because supportting swollen translate
CD, the support carries the lower section that component is located at the swollen component of the support, carries CD for holding in the palm.
2. support according to claim 1 is swollen and suspension-type combined catching plate device, which is characterized in that the guide post is hollow circle
Cylinder, the outside diameter of the hollow cylinder are slightly less than the center-hole diameter of CD, and the CD sets up the stage (21) along the circle
The radial winding of cylinder, and it is recessed inwardly into an annular groove from the outer surface of cylindrical body, the swollen component of support is upper layer gear piece
(7), it is lower layer's gear piece (8) that the support, which carries component, and the upper layer gear piece (7) and lower layer's gear piece (8) are arranged in guide post, described
The side opening extended and retracted for the upper layer gear piece (7) and lower layer's gear piece (8) is accordingly offered in guide post.
3. support according to claim 2 is swollen and suspension-type combined catching plate device, which is characterized in that the annular groove has one
Carrying platform (22), the carrying platform (22) is slightly below the lower surface for being supportted swollen CD, because supportting under the swollen CD translated
Surface can ride on the carrying platform (22).
4. support according to claim 3 is swollen and suspension-type combined catching plate device, which is characterized in that the guide post (2) on pair
It offers first side opening (9) extended and retracted for the upper layer gear piece with answering, accordingly offers confession on the guide post (2)
The lower end of extended and retracted the second side opening (10) of lower layer's gear piece, the guide post forms guiding insertion end to contract,
First side opening (9) and the second side opening (10) are arranged in guide post at guiding insertion end.
5. support according to claim 4 is swollen and suspension-type combined catching plate device, which is characterized in that the catching plate device further includes branch
Support (1), driving device and the transmission device being nested with the guide post, the driving device and guide post are fixed on branch
On support,
The transmission device includes the first transmission mechanism and the second transmission mechanism, and first transmission mechanism drives the upper layer tooth
Piece (7) movement, second transmission mechanism drive lower layer's gear piece (8) movement,
The driving device includes first driving device and the second driving device, and the first driving device drives the first driver
Structure movement, the first transmission mechanism drive upper layer gear piece (7) to stretch out the guide post (2), so that it is swollen to support the end face of upper layer gear piece
In the central aperture edge of CD, supportted swollen CD and translated, it is described supportted swollen lower disc surface side and ride over described carry put down
On platform (22)；Second driving device drives the movement of the second transmission mechanism, and the second transmission mechanism drives lower layer's gear piece (8) to stretch out
The guide post (2), to carry CD using lower layer's gear piece support.
6. swollen with suspension-type combined catching plate device according to support described in claim 2 or 4 or 5, which is characterized in that the upper layer gear piece
(7) thickness is less than or equal to the thickness of a CD, and the spacing between the upper layer gear piece (7) and lower layer's gear piece (8) is one
The thickness of Zhang Guangpan or multiple CDs.
7. swollen with suspension-type combined catching plate device according to support described in claim 2 or 4 or 5, which is characterized in that the upper layer gear piece
(7) tool is there are two gear piece, and there are three gear pieces for lower layer's gear piece (8) tool, and upper layer gear piece (7) and lower layer's gear piece (8) are mutually flat
Row.
8. support according to claim 2 or 3 is swollen and suspension-type combined catching plate device, which is characterized in that the annular groove
Height is greater than the thickness of a CD, and less than the sum of the thickness of two CDs.
9. a kind of method using catching plate device crawl CD, it is characterised in that: described method includes following steps:
Guide post protrudes into cd center hole, supports the N in swollen CD CDs using upper layer gear piece, and N CDs translate,
The central aperture edge side of the N CDs can ride over CD and take close to carrying platform, the lower surface of the N CDs
On platform.
10. a kind of method using catching plate device unloading CD, it is characterised in that: described method includes following steps: guide post
Lower layer's gear piece support carries N CDs, and upper layer gear piece supports N-1 CDs in the swollen N CDs, and N-1 CDs occur flat
It moves, close to carrying platform, the lower surface of the N-1 CDs can be taken for the central aperture edge side of the N-1 CDs
On CD is set up the stage, lower layer's gear piece is shunk, and falls to N CDs in target pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532130.9A CN107591165B (en) | 2016-07-07 | 2016-07-07 | Support the swollen method with suspension-type combined catching plate device and crawl, unloading CD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532130.9A CN107591165B (en) | 2016-07-07 | 2016-07-07 | Support the swollen method with suspension-type combined catching plate device and crawl, unloading CD |
Publications (2)
| Publication Number | Publication Date |
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| CN107591165A CN107591165A (en) | 2018-01-16 |
| CN107591165B true CN107591165B (en) | 2019-07-09 |
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| CN201610532130.9A Active CN107591165B (en) | 2016-07-07 | 2016-07-07 | Support the swollen method with suspension-type combined catching plate device and crawl, unloading CD |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777147B (en) * | 2018-09-04 | 2024-09-24 | 山东格数数据技术股份有限公司 | Batch grabbing device for optical discs and working method thereof |
| CN111717672A (en) * | 2019-03-22 | 2020-09-29 | 光宝电子(广州)有限公司 | Slicing device |
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| WO2009087320A2 (en) * | 2007-10-23 | 2009-07-16 | Imedia Technologies Imt | Improved disc gripping device |
| CN202404897U (en) * | 2012-01-12 | 2012-08-29 | 苏州互盟信息存储技术有限公司 | Automatic disc gripper for compact disc jukebox |
| CN103180906A (en) * | 2010-10-28 | 2013-06-26 | 松下电器产业株式会社 | Disc removal device and method |
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| EP2038889B1 (en) * | 2006-07-03 | 2014-03-12 | Microservice Tecnologia Digital da Amazonia Ltda | Device for gripping a compact disc |
| CN103971707A (en) * | 2013-01-30 | 2014-08-06 | 光宝科技股份有限公司 | Disk buckle structure |
| CN103366776B (en) * | 2013-07-04 | 2016-04-06 | 苏州互盟信息存储技术有限公司 | CD server and directly stack the random grasping means of CD for multiple of CD server |
| CN104299628B (en) * | 2014-10-08 | 2017-02-01 | 武汉光忆科技有限公司 | Automatic light disk set disk taking device |
| CN104715768A (en) * | 2014-12-31 | 2015-06-17 | 苏州互盟信息存储技术有限公司 | Supporting and carrying combined type disc clamp |
| CN105751229B (en) * | 2016-01-13 | 2018-07-24 | 北京中科开迪软件有限公司 | A kind of automatic catching plate device for optical disc memory apparatus |
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| WO2009087320A2 (en) * | 2007-10-23 | 2009-07-16 | Imedia Technologies Imt | Improved disc gripping device |
| CN103180906A (en) * | 2010-10-28 | 2013-06-26 | 松下电器产业株式会社 | Disc removal device and method |
| CN202404897U (en) * | 2012-01-12 | 2012-08-29 | 苏州互盟信息存储技术有限公司 | Automatic disc gripper for compact disc jukebox |
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| CN107591165A (en) | 2018-01-16 |
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