CN213659995U - Outer circle type optical disk pick-and-place mechanism - Google Patents
Outer circle type optical disk pick-and-place mechanism Download PDFInfo
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- CN213659995U CN213659995U CN202022088182.6U CN202022088182U CN213659995U CN 213659995 U CN213659995 U CN 213659995U CN 202022088182 U CN202022088182 U CN 202022088182U CN 213659995 U CN213659995 U CN 213659995U
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Abstract
The utility model discloses an excircle formula CD is got and is put mechanism, which comprises a frame, be provided with drive arrangement, driving gear, driven gear group and minute dish pivot in the frame, drive arrangement and driving gear connection, driving gear and driven gear group meshing, driven gear group is connected with the minute dish pivot. The utility model discloses well drive arrangement drive gear rotates, and driving gear and driven gear set external toothing transmit the motion for the minute dish pivot through driven gear set, realize that the batch of CD snatchs and the separation one by one of CD, simple structure has improved work efficiency, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a CD storage device technical field, in particular to excircle formula CD is got and is put mechanism.
Background
Optical storage is a mass data storage means using an optical disc as a storage medium, and has the advantages of low energy consumption, mobility, long storage time and the like. The optical disk library fully utilizes an optical storage technology, is a device for realizing mass data storage by taking an optical disk as a main storage medium, generally comprises an optical disk frame for placing the optical disk, a mechanical arm and a driver, wherein the mechanical arm is used as a device for grabbing the optical disk and separating one optical disk, plays a key role in the whole system and is related to the working efficiency and the stability of the whole optical storage system.
In the prior art, the optical disk grabbing and separating device has poor action stability when grabbing a plurality of optical disks, cannot accurately realize the stable separation of the optical disks one by one when separating the optical disks, and has low working efficiency, complex integral structure and higher production cost when grabbing and separating the optical disks.
Thus, the prior art has yet to be improved and enhanced.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide an outer circle type optical disc pick-and-place mechanism, which aims to solve the problems of the prior art that the optical disc pick-and-separate device has a complicated structure and a high production cost.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the excircle type optical disk pick-and-place mechanism comprises a rack, wherein a driving device, a driving gear, a driven gear set and a distributing disk rotating shaft are arranged on the rack, the driving device is connected with the driving gear, the driving gear is meshed with the driven gear set, and the driven gear set is connected with the distributing disk rotating shaft.
One end of the tray rotating shaft is provided with a first hook support and a second hook support, and the first hook support and the second hook support are provided with oblique inserting portions.
The first hook support and the second hook support are coaxially arranged, and a preset included angle is formed between the two inclined insertion parts.
The rack is provided with a driving device supporting plate and a driving device auxiliary supporting plate, the driving device auxiliary supporting plate is fixed on the rack, and the driving device supporting plate is erected on the driving device auxiliary supporting plate.
The other end of the sub-disc rotating shaft is connected with the auxiliary support plate of the driving device through a bearing.
The middle part of the sub-disc rotating shaft is connected with the rack through a bearing.
The preset included angle between the two inclined insertion parts ranges from 75 degrees to 90 degrees.
The driving device comprises a motor, the motor is provided with a motor rotating shaft, the motor rotating shaft is connected with a sub-disc rotating shaft through a driving gear, a driven gear set and transmits motion to the sub-disc rotating shaft, the driven gear set comprises a first driven gear meshed with the driving gear and a second driven gear connected with the sub-disc rotating shaft, and the first driven gear is meshed with the second driven gear.
The driving gear and the second driven gear are pinions with the same specification, and the first driven gear is a bull gear.
The number of the branch disk rotating shafts is 4, and the branch disk rotating shafts are uniformly distributed according to the periphery of the optical disk.
Compared with the prior art, the utility model provides an excircle formula CD is got and is put mechanism, which comprises a frame, be provided with drive arrangement, driving gear, driven gear group and minute dish pivot in the frame, drive arrangement and driving gear connection, driving gear and driven gear group meshing, driven gear group is connected with the minute dish pivot. The utility model discloses well drive arrangement drive gear rotates, and driving gear and driven gear set external toothing transmit the motion for the minute dish pivot through driven gear set, realize that the batch of CD snatchs and the separation one by one of CD, simple structure has improved work efficiency, has reduced manufacturing cost.
Drawings
Fig. 1 is an exploded view of the outer circle type optical disc pick-and-place mechanism provided by the present invention.
Fig. 2 is a schematic structural diagram of the outer circle type optical disc pick-and-place mechanism provided by the present invention.
Fig. 3 is a schematic structural view of the split-disc spindle in the cylindrical optical disc pick-and-place mechanism according to the present invention.
Fig. 4 is a schematic diagram of a state that an optical disc enters between the disc-separating rotating shafts according to an embodiment of the present invention.
Fig. 5 is a sectional view of section a-a in fig. 4.
Fig. 6 is a schematic diagram of a state where the optical disc is located on the first hook holder according to an embodiment of the present invention.
Fig. 7 is a sectional view of section B-B in fig. 6.
Fig. 8 is a schematic view of a state before the first hook tray is separated from the tray in the embodiment of the present invention.
Fig. 9 is a cross-sectional view of section C-C in fig. 8.
Fig. 10 is a schematic view of a state when the first hook tray is separated according to the embodiment of the present invention.
Fig. 11 is a cross-sectional view of section D-D in fig. 10.
Fig. 12 is a schematic view of the first hook tray after being separated from the tray according to the embodiment of the present invention.
Fig. 13 is a cross-sectional view of section E-E of fig. 12.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only 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 utility model provides an excircle formula CD is got and is put mechanism please refer to and draw in fig. 1-fig. 3, which comprises a frame 100, be provided with drive arrangement 1, driving gear 2, driven gear group 3 and minute dish pivot 4 in the frame 100, drive arrangement 1 is connected with driving gear 2, driving gear 2 and driven gear group 3 meshing, driven gear group 3 is connected with minute dish pivot 4. The rack 100 is provided with a driving device protection frame 101, and the driving device protection frame 101 is fastened with the side edge of the rack 100 through a screw. The utility model discloses well drive arrangement 1 drive driving gear 2 rotates, and driving gear 2 and 3 external toothing of driven gear group transmit the motion for the minute dish pivot 4 through driven gear group 3, realize that the batch of CD 7 snatchs and CD 7 separates one by one, and simple structure has improved work efficiency, has reduced manufacturing cost.
In this embodiment, one end of the rotating shaft 4 is provided with a first hook holder 41 and a second hook holder 42, and the first hook holder 41 and the second hook holder 42 both have an oblique insertion portion 43. The lower end of the disc-separating rotating shaft 4 is provided with a first hook support 41 and a second hook support 42, the first hook support 41 is positioned above the second hook support 42 and close to one side of the driven gear set 3, and the height difference between the first hook support 41 and the second hook support 42 is the hole wall thickness of a central hole of a standard optical disc. The hole wall thickness of the central hole of the standard optical disc is 1.0mm-1.3 mm. The bottom surface of the second hook support 42 and the bottom surface of the branch disk rotating shaft 4 are located at the same horizontal height, the first hook support 41 and the second hook support 42 are used for grabbing and separating the optical disks 7, and the branch disk rotating shaft 4 is easier and more convenient to cut into between the two optical disks 7 through the inclined insertion part 43. The first hook support 41 and the second hook support 42 are integrally machined with the main shaft of the rotating shaft 4.
Specifically, the first hook support 41 and the second hook support 42 are coaxially arranged, and a preset included angle is formed between the two inclined insertion portions 43. The preset included angle between the two oblique inserting portions 43 ranges from 75 degrees to 90 degrees. The two oblique insertion portions 43 are arranged at a preset included angle, which means that when the rotating shaft 4 of the separating disc is seen from one side of the driving device 1, an angle difference exists between the two oblique insertion portions 43, the first hook support 41 and the second hook support 42 are arranged in a staggered mode, the overlapping angle is not smaller than 45 degrees, and the angle of a vacant part of the rotating shaft 4 except the first hook support 41 and the second hook support 42 is 120-165 degrees.
Further, a driving device supporting plate 5 and a driving device auxiliary supporting plate 6 are arranged on the machine frame 100, the driving device auxiliary supporting plate 6 is fixed on the machine frame 100, and the driving device supporting plate 5 is arranged on the driving device auxiliary supporting plate 6 in an overlapping mode. The driving auxiliary support plate is fixed on the upper surface of the frame 100 and fixed through screws, and through holes are reserved on the frame 100 and the driving auxiliary support plate. The driving device supporting plate 5 is composed of flat plates on two sides and a lower concave part in the middle, the lower concave part of the driving device supporting plate 5 is arranged in a square hole in the center of the driving auxiliary supporting plate, the flat plates of the driving device supporting plate 5 are respectively erected on and drive the auxiliary supporting plate, the driving device 1 is fixed in the lower concave part of the driving device supporting plate 5, and the whole assembly structure enables the structure of the outer circle type optical disc pick-and-place mechanism to be more compact and exquisite.
Still further, the other end of the rotating shaft 4 is connected with the auxiliary support plate 6 of the driving device through a bearing 44. The middle part of the rotating shaft 4 is connected with the frame 100 through a bearing 44. The upper end of the plate dividing rotating shaft 4 is connected with the driving device auxiliary support plate 6 through the bearing 44, the driving device auxiliary support plate 6 is provided with a round hole for accommodating the bearing 44, and the existence of the bearing 44 can fix the plate dividing rotating shaft 4 and reduce the friction force of the plate dividing rotating shaft 4 in the rotating process.
Specifically, drive arrangement 1 includes the motor, the motor is provided with motor shaft, motor shaft passes through driving gear 2, driven gear set 3 and is connected with minute dish pivot 4 and gives minute dish pivot 4 with the motion transmission, driven gear set 3 includes the second driven gear 32 with the first driven gear 31 of driving gear 2 meshing and be connected with minute dish pivot 4, first driven gear 31 and second driven gear 32 external toothing. The motor drive driving gear 2 is rotatory, and the meshing of first driven gear 31 in driving gear 2 and the driven gear group 3 transmits rotary motion for first driven gear 31, and first driven gear 31 and the meshing of second driven gear 32 transmit rotary motion for second driven gear 32, and second driven gear 32 is connected with minute dish pivot 4, transmits rotary motion for minute dish pivot 4 again, and through transmitting layer upon layer, can pass through the rotation of motor control minute dish pivot 4. The driving gear 2 and the second driven gear 32 are pinions with the same specification, the module m of the pinion is 0.5, the number of teeth z is 45, the first driven gear 31 is a bull gear, the module m of the bull gear is 0.5, and the number of teeth z is 80.
Furthermore, the number of the branch disk rotating shafts 4 is 4, and the branch disk rotating shafts are uniformly distributed according to the periphery of the optical disk 7. The drive device 1 is used as the center, the included angle between every two of the 4 sub-disc rotating shafts 4 is 90 degrees, the arrangement of the 4 sub-disc rotating shafts 4 enables the outer circle type optical disc picking and placing mechanism to pick the optical disc 7 more stably, meanwhile, the optical disc 7 can be separated one by one accurately when the optical disc 7 is separated, the condition that the optical discs 7 are adhered to each other is avoided, and the working efficiency is greatly improved. Fig. 5 (b) is a partial enlarged view of fig. 5 (a), fig. 6 (d) is a partial enlarged view of fig. 6 (c), fig. 7(f) is a partial enlarged view of fig. 7 (e), fig. 8 (h) is a partial enlarged view of fig. 8 (g), fig. 9 (j) is a partial enlarged view of fig. 9 (i), fig. 10 (l) is a partial enlarged view of fig. 10 (k), fig. 11 (n) is a partial enlarged view of fig. 11 (m), fig. 12 (p) is a partial enlarged view of fig. 12 (o), and fig. 13 (r) is a partial enlarged view of fig. 13 (q).
For a better understanding of the present invention, the steps of picking up and separating the optical disc will be described in detail with reference to fig. 1 to 13:
the first step is as follows: the first hook support and the second hook support of the branch disc rotating shaft rotate to the side far away from the optical disc, namely the side without the hook supports is close to the optical disc, and the optical disc can smoothly enter the middle of the four branch disc rotating shafts;
the second step is that: the first hook support rotates towards one side close to the optical disk, and the optical disk library can be supported on the first hook support;
the third step: the disk dividing rotating shaft rotates anticlockwise, at the moment, the first hook support rotates towards one side far away from the optical disk, the optical disk is separated from the range of the optical disk, and the optical disk falls on the second hook support;
the fourth step: the disk dividing rotating shaft rotates clockwise, the first hook support rotates towards one side close to the optical disk, the inclined insertion part is inserted between the optical disk at the lowest position and the adjacent optical disk, and the rest optical disks are arranged on the first hook support;
the fifth step: the disk-separating rotating shaft continues to rotate clockwise, at the moment, the second hook support is separated from the range of the optical disks, the optical disk at the lowest part is separated, and the rest optical disks are still on the first hook support; and repeating the fourth step and the fifth step to separate the optical disks one by one.
To sum up, the utility model provides an excircle formula CD is got and is put mechanism, which comprises a frame, be provided with drive arrangement, driving gear, driven gear group and minute dish pivot in the frame, drive arrangement and driving gear connection, driving gear and driven gear group meshing, driven gear group is connected with the minute dish pivot. The utility model discloses well drive arrangement drive gear rotates, and driving gear and driven gear set external toothing transmit the motion for the minute dish pivot through driven gear set, realize that the batch of CD snatchs and the separation one by one of CD, simple structure has improved work efficiency, has reduced manufacturing cost.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (10)
1. The excircle type optical disk pick-and-place mechanism comprises a rack and is characterized in that a driving device, a driving gear, a driven gear set and a sub-disk rotating shaft are arranged on the rack, the driving device is connected with the driving gear, the driving gear is meshed with the driven gear set, and the driven gear set is connected with the sub-disk rotating shaft.
2. The cylindrical optical disc picking and placing mechanism according to claim 1, wherein the first hooking bracket and the second hooking bracket are disposed at one end of the disc-separating spindle, and each of the first hooking bracket and the second hooking bracket has an inclined insertion portion.
3. The cylindrical optical disc picking and placing mechanism according to claim 2, wherein the first hook holder and the second hook holder are coaxially disposed and the two inclined insertion portions are disposed at a predetermined angle therebetween.
4. The cylindrical optical disc pick-and-place mechanism according to claim 3, wherein said frame is provided with a driving device supporting plate and a driving device auxiliary supporting plate, said driving device auxiliary supporting plate is fixed to said frame, and said driving device supporting plate is overlapped on said driving device auxiliary supporting plate.
5. The cylindrical optical disc picking and placing mechanism according to claim 4, wherein the other end of the rotating shaft of the disc separating is connected to the auxiliary supporting plate of the driving device through a bearing.
6. The cylindrical optical disc picking and placing mechanism according to any one of claims 1 to 5, wherein the middle part of the rotating shaft of the separating disc is connected to the frame through a bearing.
7. The cylindrical optical disc picking and placing mechanism according to claim 2, wherein the predetermined angle between the two slanted insertion portions is in the range of 75 ° to 90 °.
8. The cylindrical optical disc picking and placing mechanism according to claim 1, wherein the driving device comprises a motor having a motor shaft, the motor shaft is connected to the disc separating shaft through a driving gear and a driven gear set and transmits the motion to the disc separating shaft, the driven gear set comprises a first driven gear engaged with the driving gear and a second driven gear connected to the disc separating shaft, and the first driven gear is externally engaged with the second driven gear.
9. The cylindrical optical disc picking and placing mechanism according to claim 8, wherein the driving gear and the second driven gear are pinions of the same size, and the first driven gear is a bull gear.
10. The cylindrical optical disc picking and placing mechanism according to claim 9, wherein the number of the turntable shafts is 4, and the turntable shafts are uniformly distributed around the circumference of the optical disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022088182.6U CN213659995U (en) | 2020-09-22 | 2020-09-22 | Outer circle type optical disk pick-and-place mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022088182.6U CN213659995U (en) | 2020-09-22 | 2020-09-22 | Outer circle type optical disk pick-and-place mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213659995U true CN213659995U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022088182.6U Active CN213659995U (en) | 2020-09-22 | 2020-09-22 | Outer circle type optical disk pick-and-place mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213659995U (en) |
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2020
- 2020-09-22 CN CN202022088182.6U patent/CN213659995U/en active Active
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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: 20230327 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 |