CN213691439U - Cam type optical disk taking and placing device - Google Patents
Cam type optical disk taking and placing device Download PDFInfo
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- CN213691439U CN213691439U CN202022096150.0U CN202022096150U CN213691439U CN 213691439 U CN213691439 U CN 213691439U CN 202022096150 U CN202022096150 U CN 202022096150U CN 213691439 U CN213691439 U CN 213691439U
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Abstract
The utility model discloses a device is put to cam-type CD, device is put to cam-type CD includes drive arrangement, with the connecting rod cam mechanism that drive arrangement links to each other, connecting rod cam mechanism include with the connecting rod that drive arrangement links to each other and set up in cam disc on the connecting rod, the cam disc with the connecting rod sets up perpendicularly, the side of cam disc is provided with elastomeric element. The utility model provides a device is got to cam-type CD, simple structure, convenient operation, high-efficient practical, the reliability is high. Utilize the utility model discloses well CD snatchs in batches and the method of distribution ingeniously realizes that many standard CDs once snatch the back and distribute one by one and collect one by one, can promote mass optical storage equipment's high efficiency performance, reduces the routine maintenance work.
Description
Technical Field
The utility model relates to an equipment technical field is got to CD storage and getting, concretely relates to is device is got to cam-type CD.
Background
With the further development of the digitization industry, the utilization rate of data storage devices is gradually increased. Optical storage, which is capable of storing data safely, at low cost, for long periods of time, is becoming increasingly popular. Compared with the expensive price, complex maintenance and high environmental requirement of hard disk storage, the cost of using optical disk storage is lower, and the stored data is safer and more stable. Because the optical disk storage does not need to rotate continuously like a hard disk, the energy consumption is lower, and because the structure of the optical disk determines that the optical disk has longer service life than the hard disk, the optical disk can be used for 50 years or even longer, and does not need to be replaced frequently. With the development of error correction technology, the reliability of data stored in the optical disc is greatly improved. The hard disk and the magnetic tape become fragile if they are exposed to water or in a humid environment, and the optical disk is not affected by these influences, and data can be normally read even in an office environment at a temperature higher than 35 ℃.
Optical storage technology, as a solution for large-scale data storage, has many unique and superior technical characteristics, and has extremely wide application in the fields of data backup, archival storage, secure storage, long-term storage, and the like, compared with magnetic storage technology and semiconductor storage technology. With the advent of the big data age, the rapid expansion of data scale, and the large-scale clustering and distribution of optical storage systems put higher demands on the storage devices of a large number of optical discs:
1. optical disc library data management requiring high density volumes;
2. higher bottom-level intelligent management is required;
3. modularization of the optical disc for storing data is required;
4. the mechanical operation of the equipment is required to be safer, quicker and more concise.
Therefore, the application of discs in large-scale optical disc libraries has been developed from previous individual storage applications of each disc into modular storage applications of several or more than ten discs as an integral unit. The method and the device have the advantages that higher requirements are provided for the grabbing structure of the intelligent mechanical arm which has the functions of batch grabbing, distributing and placing optical disks serving as key components in large data storage equipment, and the working stability, reliability and efficiency of the intelligent mechanical arm are particularly important.
So far, most of the common optical storage devices employ a structure of a disc clamping steel ball (or a steel needle) and an electromagnet. When the guide post is inserted into the central hole of the CD, the electromagnetic coil in the mechanism is powered on, the sliding iron block in the electromagnetic coil moves upwards, the cone moves the steel ball of the CD outwards, and the CD is supported from the central hole to complete the grabbing action. When the electromagnetic coil is powered off, due to the action of gravity, the steel balls (or steel needles) of the clamping disc move inwards, the central hole of the optical disc is separated from the guide post under the action of gravity and is placed at a target position, the optical disc is grabbed by a single optical disc, and when the multi-disc modules need to be distributed and collected in batches, the switching can be completed only by the cooperation of other auxiliary mechanical driving devices.
The above-mentioned grasping method generally has the problem of insufficient reliability, and has influenced the progress and development of the application of the optical storage technology, because of the following reasons: the supporting of the steel balls of the clamping disc on the optical disc only has upward supporting force, and the optical disc can shake when moving rapidly in equipment, so that the reliability of the equipment is affected. And after the equipment runs for a long time, the flexibility of the movement of the steel balls and the conical sliding iron blocks of the clamping disc can be obviously changed under the influence of dust and oxidizing substances, so that the disc taking and placing frequently break down.
In addition, when a plurality of optical disc modules are distributed and collected in batches, extra mechanical action and the matching of a driving device are needed to be completed, and the sensor is needed to be added for assistance, so that complicated uncertain factors are increased, the high-efficiency management of a plurality of optical disc module devices is hindered, and the difficulty is increased for the installation, debugging and maintenance of the devices.
The grabbing structure is a core component of the whole intelligent optical storage device, the reliability of the grabbing structure directly influences the reliability and even the usability of the whole storage device, and when a problem occurs in the disk taking or placing, the equipment stops executing the follow-up action to stop the equipment, or even the damaged data of the optical disk is damaged. Meanwhile, the high efficiency of the grabbing structure directly influences the high efficiency of the data management of the whole equipment, and particularly for a modularized multi-disk mechanism, the hysteresis of action greatly reduces the performance of the whole data management.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the weak point of above-mentioned prior art, the utility model aims to provide a cam-type CD that can realize the CD snatchs in batches and distribute gets puts device can realize ingeniously that many standard CDs once snatch the back and distribute one by one and the function of collecting one by one, can promote mass optical storage equipment's high efficiency performance, reduces the routine maintenance work.
For solving the technical problem, the utility model discloses following technical scheme has been taken:
the cam type optical disc taking and placing device comprises a driving device and a connecting rod cam mechanism connected with the driving device, wherein the connecting rod cam mechanism comprises a connecting rod connected with the driving device and a cam disc arranged on the connecting rod, the cam disc is perpendicular to the connecting rod, and an elastic part is arranged on the side surface of the cam disc.
The cam type optical disc picking and placing device is characterized in that the cam disc comprises a first cam disc and a second cam disc arranged above the first cam disc, and elastic parts are arranged on the first cam disc and the second cam disc respectively.
The cam type optical disc picking and placing device is characterized in that the connecting rod cam mechanism further comprises a connecting cylinder arranged on the connecting rod and the outer side of the cam disc, and a through hole is formed in the connecting cylinder corresponding to the elastic part.
The cam type optical disc picking and placing device is characterized in that the elastic part comprises a spring and a guide post arranged in the spring, a base used for supporting the spring is arranged at the joint of one end of the guide post and the cam disc, and the diameter of the base is larger than that of the spring.
In the cam-type optical disc picking and placing device, the other end of the guide post is arranged in a conical structure.
The cam type optical disc picking and placing device is characterized in that the first cam disc and the second cam disc are arranged in a triangular cam structure.
The cam type optical disc picking and placing device is characterized in that the bulges of the first cam disc and the bulges of the second cam disc are arranged in a staggered mode.
The cam type optical disc picking and placing device is characterized in that the elastic component is arranged at a non-bulge position on the side surface of the cam plate and close to the bulge.
The cam type optical disk picking and placing device is characterized in that the diameter of the connecting cylinder is smaller than that of a central hole of a standard optical disk.
Compared with the prior art, the utility model discloses a device is got to cam-type CD, device is got to cam-type CD get put include drive arrangement, with the connecting rod cam mechanism that drive arrangement links to each other, connecting rod cam mechanism include with the connecting rod that drive arrangement links to each other and set up in cam disc on the connecting rod, the cam disc with the connecting rod sets up perpendicularly, the side of cam disc is provided with elastomeric element, the utility model provides a device is got to cam-type CD, simple structure, convenient operation, high-efficient practical, the reliability is high. Utilize the utility model discloses well CD snatchs in batches and the method of distribution ingeniously realizes that many standard CDs once snatch the back and distribute one by one and collect one by one, can promote mass optical storage equipment's high efficiency performance, reduces the routine maintenance work.
Drawings
Fig. 1 is a perspective view of a cam-type optical disc picking and placing device provided by the present invention.
Fig. 2 is a perspective view of another angle of the cam-type optical disc picking and placing device provided by the present invention.
Fig. 3 is a schematic structural view of the cam-type optical disc picking and placing device without a connecting cylinder according to the present invention.
Fig. 4 is a perspective view of a connecting rod cam mechanism of the cam type optical disc picking and placing device provided by the present invention.
Fig. 5 is a perspective view of the link cam mechanism of the cam-type optical disc picking and placing device according to another angle of the present invention.
Fig. 6 is a schematic structural view of an elastic component of the cam-type optical disc picking and placing device according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.
The embodiment of the utility model provides a cam type CD is put and is put device, please refer to fig. 1-6, cam type CD is put device includes drive arrangement 1, with connecting rod cam mechanism 2 that drive arrangement 1 links to each other, connecting rod cam mechanism 2 include with connecting rod 21 that drive arrangement 1 links to each other and set up in cam disc 22 on connecting rod 21, cam disc 22 with connecting rod 21 sets up perpendicularly, the side of cam disc 22 is provided with elastic component 3.
The utility model discloses in, link cam mechanism 2 with drive arrangement 1 directly links to each other, drive arrangement 1 is driving motor, driving motor's main shaft with link cam mechanism 2's connecting rod is connected through the parallel key, accessible driving motor direct drive link cam mechanism 2 is rotatory, link cam mechanism 2 include with drive arrangement 1 links to each other connecting rod 21 and set up in cam disc 22 on the connecting rod 21, cam disc 22 with connecting rod 21 sets up perpendicularly, specifically set up in connecting rod 21's tip, cam disc 22's side is provided with elastomeric element 3, connecting rod 21's rotation can drive cam disc 22's rotation, elastomeric element 3 can not along with cam disc 22's rotation is rotatory together.
Further, referring to fig. 4 and 5, the cam plate 22 includes a first cam plate 221 and a second cam plate 222 disposed above the first cam plate 221, and both the first cam plate 221 and the second cam plate 222 are provided with an elastic member 3.
Specifically, the first cam disc 221 and the second cam disc 222 are both arranged at the end of the connecting rod 21, a gap is arranged between the first cam disc 221 and the second cam disc 222, the thickness of the gap is slightly larger than the thickness of one optical disc, the gap can ensure the accuracy of mechanism disc separation, and the elastic component 3 can extend and retract under the action of the cam disc 22 and the elasticity of the elastic component, so that the functions of batch disc taking and disc separation are realized.
Further, referring to fig. 1, the link-cam mechanism 2 further includes a connecting cylinder 23 disposed outside the link 21 and the cam plate 22, and a through hole 4 is disposed on the connecting cylinder 23 corresponding to the elastic component 3.
Specifically, in order to realize the disc taking and separating action, the diameter of the connecting cylinder 23 is smaller than that of the central hole of the standard optical disc, the diameter of the through hole 4 on the connecting cylinder 23 corresponding to the elastic component 3 is slightly smaller than that of the spring 31 in the elastic component 3 and slightly larger than that of the guide post 32 in the spring 31, and is used for extending and retracting the elastic component 3.
Further, referring to fig. 6, the elastic component 3 includes a spring 31 and a guide post 32 disposed in the spring 31, a base 33 for supporting the spring 31 is disposed at a connection between one end of the guide post 32 and the cam plate 22, and a diameter of the base 33 is greater than a diameter of the spring 31.
Specifically, referring to fig. 2, in the present application, the elastic component 3 includes a spring 31 and a guide post 32 disposed in the spring 31, the guide post 32 can extend and retract under the action of the cam plate 22 and the spring 31, and the guide post 32 can extend to the outside of the connecting cylinder 23 through the through hole 4, so as to achieve the functions of capturing and dispensing the optical disc.
Further, please refer to fig. 6, the other end of the guiding column 32 is arranged in a conical structure, so that it can be effectively ensured that the disc is easier to be taken and divided when the guiding column 32 extends out to take and divide the disc, and the disc taking and dividing is ensured to be more accurate.
Further, referring to fig. 3 and 4, the first cam plate 221 and the second cam plate 222 are both arranged in a triangular cam structure.
Specifically, in the embodiment of the present invention, the first cam disc 221 and the second cam disc 222 are both arranged in a triangular cam structure, preferably, 3 elastic components are arranged on the first cam disc 221, and 3 elastic components are also arranged on the second cam disc 222, so as to ensure the stability of the optical disc during disc picking and disc separating.
Further, the projections of the first cam plate 221 and the projections of the second cam plate 222 are staggered.
Specifically, in order to effectively realize disc taking and disc separating actions, the protrusions of the first cam disc 221 and the protrusions of the second cam disc 222 are arranged in a staggered manner, that is, the positions right above the protrusions of the first cam disc 221 correspond to the non-protrusions of the second cam disc 222, so that when the first cam disc 221 and the second cam disc 222 rotate together, the elastic parts 3 on the first cam disc 221 and the elastic parts 3 on the second cam disc 222 are extended and retracted in a staggered manner, and further the operation flow of disc taking and disc separating is realized.
Further, referring to fig. 3 and 4, the elastic member 3 is disposed on a non-convex portion of the side surface of the cam plate 22 and close to the convex portion.
More specifically, the elastic component 3 on the first cam disc 221 is located at a non-convex position on the side of the first cam disc 221 and close to the convex position, and the position of the elastic component 3 on the second cam disc 222 is opposite to the position of the elastic component 3 on the first cam disc 221, that is, when the two cam discs 221 are overlapped, the elastic components 3 on the two cam discs 221 are not overlapped, thereby ensuring that the operation flow of taking and dividing the discs can be realized.
To sum up, the utility model discloses a device is got to cam-type CD is put, device is got to cam-type CD put include drive arrangement, with the connecting rod cam mechanism that drive arrangement links to each other, connecting rod cam mechanism include with the connecting rod that drive arrangement links to each other and set up in cam disc on the connecting rod, the cam disc with the connecting rod sets up perpendicularly, the side of cam disc is provided with elastomeric element. The utility model provides a device is got to cam-type CD, simple structure, convenient operation, high-efficient practical, the reliability is high. Utilize the utility model discloses well CD snatchs in batches and the method of distribution ingeniously realizes that many standard CDs once snatch the back and distribute one by one and collect one by one, can promote mass optical storage equipment's high efficiency performance, reduces the routine maintenance work.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (9)
1. The cam type optical disc taking and placing device is characterized by comprising a driving device and a connecting rod cam mechanism connected with the driving device, wherein the connecting rod cam mechanism comprises a connecting rod connected with the driving device and a cam disc arranged on the connecting rod, the cam disc is perpendicular to the connecting rod, and an elastic part is arranged on the side surface of the cam disc.
2. The cam-type optical disc picking and placing device according to claim 1, wherein the cam disc comprises a first cam disc and a second cam disc arranged above the first cam disc, and elastic components are arranged on both the first cam disc and the second cam disc.
3. The apparatus as claimed in claim 1, wherein the link-cam mechanism further comprises a connecting cylinder disposed outside the link and the cam plate, and the connecting cylinder is provided with a through hole corresponding to the elastic member.
4. The cam-type optical disc picking and placing device according to claim 1 or 2, wherein the elastic member comprises a spring and a guide post arranged in the spring, a base for supporting the spring is arranged at the joint of one end of the guide post and the cam disc, and the diameter of the base is larger than that of the spring.
5. The cam-type optical disc picking and placing device according to claim 4, wherein the other end of the guiding column is arranged in a conical structure.
6. The apparatus of claim 2, wherein the first cam plate and the second cam plate are arranged in a triangular cam structure.
7. The cam-type optical disc picking and placing device according to claim 2 or 6, wherein the protrusions of the first cam disc and the protrusions of the second cam disc are staggered.
8. The cam-type optical disc picking and placing device according to claim 1, wherein the elastic component is disposed at the non-bulge of the side surface of the cam plate and close to the bulge.
9. The cam-type optical disc picking and placing device according to claim 3, wherein the diameter of the connecting cylinder is smaller than the diameter of the central hole of the standard optical disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096150.0U CN213691439U (en) | 2020-09-22 | 2020-09-22 | Cam type optical disk taking and placing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096150.0U CN213691439U (en) | 2020-09-22 | 2020-09-22 | Cam type optical disk taking and placing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213691439U true CN213691439U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022096150.0U Active CN213691439U (en) | 2020-09-22 | 2020-09-22 | Cam type optical disk taking and placing device |
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| CN (1) | CN213691439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112270937A (en) * | 2020-09-22 | 2021-01-26 | 深圳云宣科技有限公司 | Cam type optical disk taking and placing device and method |
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2020
- 2020-09-22 CN CN202022096150.0U patent/CN213691439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112270937A (en) * | 2020-09-22 | 2021-01-26 | 深圳云宣科技有限公司 | Cam type optical disk taking and placing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230418 Address after: Floor 8, Dongjiang Environmental Protection Building, No. 9, Langshan Road, Songpingshan Community, Xili Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Yunxuan Storage Technology Co.,Ltd. Address before: 518000 3rd floor, building C5, Hengfeng Industrial City, 739 Zhoushi Road, Hezhou community, Hangcheng street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Yunxuan Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |