CN208922735U - A kind of CD batch grabbing device - Google Patents
A kind of CD batch grabbing device Download PDFInfo
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- CN208922735U CN208922735U CN201821438682.4U CN201821438682U CN208922735U CN 208922735 U CN208922735 U CN 208922735U CN 201821438682 U CN201821438682 U CN 201821438682U CN 208922735 U CN208922735 U CN 208922735U
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- hook support
- hook
- grabbing device
- support
- rotation axis
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Abstract
The utility model provides a kind of CD batch grabbing device, including driving device and grabbing device, driving device is connect with grabbing device, the grabbing device includes shaft, first hook support and second hook support, one end of shaft is connect with driving device, first hook support and second hook restitope are in the other end of shaft, first hook restitope is in second hook support towards the side of driving device direction, the first hook support is curved surface backwards to one end of second hook support, second hook support is curved surface backwards to one end of the first hook support, first hook support and second hook the support position in rotation axis axial view, which are not exclusively overlapped, to be arranged, the utility model can rotate automatic batch with grabbing device and grab multiple CDs again for individual separation of CD to operating position, stable and reliable in work and performance is high.
Description
Technical field
The utility model relates to net a data transmission equipment, and in particular to a kind of CD batch grabbing device.
Background technique
The application of large-scale CD server discs individually stores application by each disc piece before, develops into several or more than ten
Unit-modularized storage application as a whole.This is for being responsible for critical component --- the CD in big data storage equipment
Batch grabs and distribution places the crawl structure of intelligent machine arm of function more stringent requirements are proposed, work it is reliable and stable
Property, high efficiency seem and are even more important.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of CD batch grabbing device is provided,
Can automatic batch grab multiple CDs again by CD individual separation to operating position, stable and reliable in work and performance is high.
The purpose of this utility model is reached by following technical measures:
A kind of CD batch grabbing device, including driving device and grabbing device, driving device are connect with grabbing device, institute
Stating grabbing device includes that shaft, the first hook support and second hook support, one end of shaft are connect with driving device, the first hook support and second
Hook restitope is in the other end of shaft, and the first hook restitope is in second hook support towards the side of driving device direction, the first hook support
It is curved surface backwards to one end of second hook support, second hook support is curved surface, the first hook support and second hook support backwards to one end of the first hook support
Position is not exclusively overlapped and is arranged in rotation axis axial view.
Further, the first hook support is plane towards one end of second hook support, and second hook support is towards the first hook support
One end is plane, and the planar ends of the first hook support and second hook support are vertically arranged with shaft, between the first hook support and second hook support
Distance be a CD thickness.
Further, the outer periphery of the first hook support and second hook support is arc, and the first hook support is backwards to second hook support
Curved surface is sharp shape in the direction of one end of the first hook support towards the first hook support outer periphery, and second hook support is backwards to the first hook support
Curved surface is sharp shape, the sharp end and second of the first hook support in the direction of one end of second hook support towards second hook support outer periphery
The sharp end of hook support is located at the same end on direction of rotation circumferentially.
Further, the first hook support and second hook support are in a circumferential direction gradually by sharp end to other end thickness
Increased, the curved surface of the first hook support and second hook support is by a line segment as bus, does rule as the center of circle using one end of bus
Circular motion formed.
Further, the driving device includes driving motor, driving gear, driven gear and guide post, driving motor
Equipped with motor shaft, motor shaft is connect with driving gear, and driving gear is connect with multiple driven gears, driving gear and driven gear
It being arranged in guide post, the through-hole that rotation axis passes through guide post setting is mounted in guide post by gasket and driven gear,
The one end of guide post far from driven gear is circle, and size shape and matching for cd center hole can pass in and out cd centre
Hole.
Further, the driven gear surrounds the evenly distributed setting of driving gear circumferencial direction.
Further, the motor shaft is equipped with limited block, and limited block is fixed on motor shaft by jackscrew.
Further, the number of the driven gear is three, the number for the grabbing device accordingly connecting with driving device
It is three.
Further, the view of the first hook support and second hook support on the axial direction of rotation axis is a quarter
Round shape, the center location of view of the first hook support with second hook support on the axial direction of rotation axis is identical to be respectively positioned on rotation
On axis, the view periphery circular arc radian of the first hook support and second hook support on the axial direction of rotation axis is identical and two circular arc phases
Even, the string side of two quadrants on the axial direction view of rotation axis is connected positioned at same the first hook support with second hook support
On straight line.
By adopting the above-described technical solution, the utility model has the advantages that:
Can automatic batch grab multiple CDs again for individual separation of CD to operating position, stable and reliable in work and performance
It is high.
First hook support and second hook support have side to be designed to curved surface, the gradient thickness by sharp edge, are to generate one to hang down
Directly in the thrust of CD disk, can will be separated because of the coherent CD of the reasons such as steam.
The present apparatus machined limited block in guide post chassis interior during carrying out crawl distribution, can be by step
Rotation angle into motor is limited in certain angular range, avoids the occurrence of uncontrollable phenomenon such as disk.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the perspective view of grabbing device.
Fig. 3 is the structural schematic diagram of the plan view of grabbing device.
Fig. 4 is the structural schematic diagram of the first hook support and second hook support under rotation axis axial view.
Fig. 5 is the flow chart of utility model works process.
Fig. 6 is the block diagram of the automatically controlled scheme of the utility model.
Wherein, 1, rotation axis, the 2, first hook support, 3, second hook support, 4, driving motor, 5, driving gear, 6, driven gear,
7, limited block, 8, jackscrew, 9, guide post.
Specific embodiment
A kind of CD batch grabbing device, including driving device and grabbing device, driving device are connect with grabbing device, institute
Stating grabbing device includes that shaft, the first hook support 2 and second hook support 3, one end of shaft are connect with driving device, 2 He of the first hook support
Second hook support 3 is located at the other end of shaft, and the first hook support 2 is located at second hook support 3 towards the side of driving device direction, and described
One hook support 2 is curved surface backwards to one end of second hook support 3, and second hook support 3 is curved surface backwards to one end of the first hook support 2.
The first hook support 2 is plane towards one end of second hook support 3, and one end of second hook support 3 towards the first hook support 2 is
The planar ends of plane, the first hook support 2 and second hook support 3 are vertically arranged with shaft, between the first hook support 2 and second hook support 3
Distance is the thickness of a CD.The outer periphery of the first hook support 2 and second hook support 3 is arc, and the first hook support 2 is backwards to second
The curved surface of hook support 3 is sharp shape in the direction of one end of the first hook support 2 towards 2 outer periphery of the first hook support, and second hook support 3 is backwards
The curved surface of first hook support 2 is sharp shape, the first hook support 2 in the direction of one end of second hook support 3 towards 3 outer periphery of second hook support
Sharp end and second hook support 3 sharp end on direction of rotation circumferentially be located at the same end.The first hook support 2 and second
Hook support 3 is gradually increased by sharp end to other end thickness in a circumferential direction, the curved surface of the first hook support 2 and second hook support 3
It is to be formed using one end of bus as the circular motion that rule is done in the center of circle by a line segment as bus.
The driving device includes driving motor 4, driving gear 5, driven gear 6 and guide post 9, and driving motor 4 is equipped with
Motor shaft, driving motor 4 select stepper motor, and motor shaft is connect with driving gear 5, and driving gear 5 and multiple driven gears 6 connect
It connects, driving gear 5 and driven gear 6 are arranged in guide post 9, and rotation axis 1 passes through the through-hole that guide post 9 is arranged and passes through gasket
It is mounted in guide post 9 with driven gear 6, the one end of guide post 9 far from driven gear 6 is circle, size shape and CD
Matching for centre bore can pass in and out cd center hole.The driven gear 6 is set around 5 circumferencial direction of driving gear is evenly distributed
It sets.The motor shaft is equipped with limited block 7, and limited block 7 is fixed on motor shaft by jackscrew 8.The number of the driven gear 6
For three, the number for the grabbing device accordingly connecting with driving device is three.
The first hook support 2 and view of the second hook support 3 on the axial direction of rotation axis 1 are a quarter circle,
First hook support 2 and second hook support 3 the view on the axial direction of rotation axis 1 center location it is identical be respectively positioned in rotation axis 1,
The view periphery circular arc radian of first hook support 2 and second hook support 3 on the axial direction of rotation axis 1 is identical and two circular arc phases
Even, the string side Xiang Lianwei of the first hook support 2 and second hook support 3 two quadrants of the view on the axial direction of rotation axis 1
In on same straight line.
On 9 axial direction of guide post, rotation axis 1 turns to the first hook support 2 and second hook support 3 is all rotated into guide post
In 9, second hook support 3 under, the first hook support 2 upper, the first hook support 2 and the second hook support 3 two string sides being connected, two it is adjacent
Arc side is inscribed in the circular scope of guide post 9, and position is null positions at this time for definition.
Step 1, null positions start, and guide post 9 enters in cd center hole, and the movement of guide post 9 can be filled in driving
It sets installation to be able to drive driving device and spatially make the telecontrol equipment for rotating, moving up and down, this is those skilled in the art
The technology contents that can be realized, and the protection scope of the non-this patent of content herein, are not described in detail, and drive stepper motor up time
Needle is rotated by 90 °, and the driving gear 5 on output shaft drives the driven gear 6 in three rotation axis 1 to rotate, to drive rotation axis 1
Counterclockwise 90 ° of rotation of (in terms of the view direction in Fig. 5, subsequent direction of rotation is handled with the view direction) around its axis,
Go to state 2；Second hook support 3 produces the circumference of guide post 9 under the state, the first hook support 2 still in the circumference of guide post 9, this
When realize CD batch crawl；
Step 2, after realizing that CD batch grabs, the bottom for the batch CD for needing to grab one and other CDs
When separation, continue that stepper motor is driven to rotate clockwise 90 °, drives rotation axis 1 to continue around its own shaft and rotate counterclockwise
90 °, grabbing device is made to move to state 3, the first hook support 2 produces under the state；Since the part that the first hook support 2 produces is sharp
Side, thickness is smaller, therefore can rotate into the gap of bottom two CDs, by bottom first CD and other CDs point
From；
Step 3 continues to drive stepping electricity when needing the first CD release in bottom by the batch CD of crawl
Machine rotates clockwise 90 °, drives rotation axis 1 to be rotated by 90 ° counterclockwise around its axis, grabbing device is made to move to state 4；Crawl dress
It sets during moving to state 4 from state 3, second hook support 3 is taken in guide post 9, realizes releasing for bottom first CD
It puts, other CDs are on the first hook support 2；
Step 4 can drive stepper motor counterclockwise when needing to be separated the bottom first of remaining CD
180 ° of rotation drives rotation axis 1 to rotate 180 ° around its axis both clockwise and arrives state 2, then realizes that remaining all CDs are fallen
The position supported to second hook support 3；If wanting to discharge one Zhang Guangpan of bottom, can be repeated by above-mentioned steps one to step 4.
For the present apparatus during carrying out crawl distribution, rotational angle range is 0 °~270 °, to prevent stepper motor from driving
During dynamic, rotational angle is abnormal, rotation angle occurs between 270 °~360 °, therefore machined in 9 chassis interior of guide post
It is uncontrollable to avoid the occurrence of disk etc. in the range of the rotation angle of stepper motor being limited in 0 °~270 ° for limited block 7
Phenomenon.
Automatically controlled scheme in the utility model are as follows: controller gives pulse signal, direction signal and power supply signal to control
Driver, and then stepper motor and grabbing device movement are controlled, to realize the crawl and distribution of CD.
Claims (9)
1. a kind of CD batch grabbing device, including driving device and grabbing device, driving device are connect with grabbing device, described
Grabbing device includes that shaft, the first hook support and second hook support, one end of shaft are connect with driving device, the first hook support and second hook
For restitope in the other end of shaft, the first hook restitope is in second hook support towards the side of driving device direction, it is characterised in that: described
First hook support backwards to one end of second hook support be curved surface, second hook support backwards to the first hook support one end be curved surface, the first hook support and
Second hook support position in rotation axis axial view, which is not exclusively overlapped, to be arranged.
2. a kind of CD batch grabbing device according to claim 1, it is characterised in that: the first hook support direction second
One end of hook support is plane, and one end of second hook support the first hook support of direction is plane, the planar ends of the first hook support and second hook support
It is vertically arranged with shaft, the distance between the first hook support and second hook support are the thickness of a CD.
3. a kind of CD batch grabbing device according to claim 2, it is characterised in that: the first hook support and second hook
The outer periphery of support is arc, the first hook support backwards to second hook support curved surface in one end of the first hook support towards the first hook support outer periphery
Direction be sharp shape, second hook support backwards to the first hook support curved surface in one end of second hook support towards second hook support outer periphery
Direction be sharp shape, the sharp end of the first hook support and the sharp end of second hook support are located at same on direction of rotation circumferentially
One end.
4. a kind of CD batch grabbing device according to claim 3, it is characterised in that: the first hook support and second hook
Support is gradually increased by sharp end to other end thickness in a circumferential direction, and the curved surface of the first hook support and second hook support is by one
Line segment is formed using one end of bus as the circular motion that rule is done in the center of circle as bus.
5. a kind of CD batch grabbing device according to claim 2, it is characterised in that: the driving device includes driving
Motor, driving gear, driven gear and guide post, driving motor are equipped with motor shaft, and motor shaft is connect with driving gear, driving tooth
Wheel is connect with multiple driven gears, and driving gear and driven gear are arranged in guide post, and rotation axis is arranged across guide post
Through-hole be mounted in guide post by gasket and driven gear, guide post far from driven gear one end be circle, size
Shape and matching for cd center hole can pass in and out cd center hole.
6. a kind of CD batch grabbing device according to claim 5, it is characterised in that: the driven gear is around actively
The evenly distributed setting in circumference of gear direction.
7. a kind of CD batch grabbing device according to claim 5, it is characterised in that: the motor shaft is equipped with limit
Block, limited block are fixed on motor shaft by jackscrew.
8. a kind of CD batch grabbing device according to claim 5, it is characterised in that: the number of the driven gear is
Three, the number for the grabbing device accordingly connecting with driving device is three.
9. a kind of CD batch grabbing device according to claim 5, it is characterised in that: the first hook support and second hook
Holding in the palm the view on the axial direction of rotation axis is the shape of quadrant, and the first hook support and second hook support are in rotation axis
The center location of view on axial direction is identical to be respectively positioned in rotation axis, the axial direction of the first hook support and second hook support in rotation axis
View periphery circular arc radian on direction is identical and two circular arcs are connected, and the first hook support and second hook support are in the axial direction side of rotation axis
The string side of two quadrants is connected and is located on the same line on direction view.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438682.4U CN208922735U (en) | 2018-09-04 | 2018-09-04 | A kind of CD batch grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438682.4U CN208922735U (en) | 2018-09-04 | 2018-09-04 | A kind of CD batch grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922735U true CN208922735U (en) | 2019-05-31 |
Family
ID=66703310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821438682.4U Active CN208922735U (en) | 2018-09-04 | 2018-09-04 | A kind of CD batch grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777147A (en) * | 2018-09-04 | 2018-11-09 | 山东宏数数据科技有限公司 | A kind of CD batch grabbing device and its working method |
| 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 |
-
2018
- 2018-09-04 CN CN201821438682.4U patent/CN208922735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777147A (en) * | 2018-09-04 | 2018-11-09 | 山东宏数数据科技有限公司 | A kind of CD batch grabbing device and its working method |
| 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 |
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