CN104282320B - Compact disc clamping mechanism - Google Patents
Compact disc clamping mechanism Download PDFInfo
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- CN104282320B CN104282320B CN201410583394.8A CN201410583394A CN104282320B CN 104282320 B CN104282320 B CN 104282320B CN 201410583394 A CN201410583394 A CN 201410583394A CN 104282320 B CN104282320 B CN 104282320B
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- briquetting
- clamping mechanism
- connecting base
- transmission shaft
- disc clamping
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Abstract
The invention discloses a compact disc clamping mechanism and relates to a clamping mechanism. The compact disc clamping mechanism aims to solve the problem that due to the fact that existing compact discs are extremely thin and are prone to damage, the existing compact discs are difficult to move and are more difficult to move when stacked together due to the adsorption force. According to the compact disc clamping mechanism, an upper connecting base is fixedly connected with the execution end of a mechanical arm, a direct-current motor is fixedly installed on the upper connecting base, a transmission shaft is fixedly connected to the output end of the direct-current motor, a sleeve is arranged on the transmission shaft in a sleeving mode, a bearing seat is connected with the transmission shaft, the lower end of the transmission shaft is connected with a cam, a vertical plate and a cover plate are fixedly connected with the lower end of the bearing seat, the base plate is fixedly installed at the lower end of the vertical plate and the lower end of the cover plate, a sliding shaft is horizontally installed on the inner side wall of the vertical plate, a first pressing block and a second pressing block are installed on a sliding shaft in a movable and sleeving mode, the cam is connected with the first pressing block and the second pressing block through a first steel ball and a second steel ball respectively, and a proximity switch is connected with the upper connecting base through a lower connecting base. The compact disc clamping mechanism is used for moving compact discs.
Description
Technical field
The present invention relates to a kind of clamping device is and in particular to a kind of optical disc clamping mechanism.
Background technology
The big data epoch are most important to be to have a lot of off-line datas, the filing data that these data will preserve for a long time.As set
Count, broadcast recreation data, medical data, mail data etc..These are required for being preserved for a long time and commonly used,
And the reliability of this data is highly significant when future is analyzed.In addition energy-saving ring is wanted in the preservation of data
Protect, power consumption is low, and the requirement to surrounding enviroment is low simultaneously.Including air-conditioning consumption, disappear including such to the humidity of environment
Consumption is all intended to low.It is stored concurrently in the media of data on medium, discarded frequency is low, play environmental protection effect.At present,
Huge capacity compact discs memory technology with Blu-ray Disc as representative solves this problem well.But substantial amounts of data is necessarily brought
The copy work of a large amount of CDs, and it is often accompanied by the privacy requirements of non-artificial operation.Therefore, one kind can be automatically by CD
The robot moving and carrying out mechanization copy work between feed bin and recording optical driver is significant to solving this problem.
When multiple CDs are stacked because absorption affinity effect makes it be more difficult to move, and (thickness is because CD is very thin
1.2mm) and be easily damaged, this just gives people to bring great difficulty for the work copying data of optical disk.
Content of the invention
The invention aims to solving when existing multiple CDs are stacked because absorption affinity effect makes it be more difficult to
Problem with movement.And then a kind of optical disc clamping mechanism is provided.
The technical scheme is that a kind of optical disc clamping mechanism include direct current generator, flange, proximity switch, power transmission shaft,
Sleeve, bearing block, the first steel ball, the first briquetting, shaft coupling, upper connecting base, upper bearing (metal), lower bearing, riser, cover plate, base plate, under
Connecting seat, the second steel ball, the second briquetting, cam and two sliding axles, upper connecting base passes through the actuating station of shaft coupling and mechanical arm
It is fixedly connected, direct current generator is fixedly mounted on upper connecting base by flange, power transmission shaft is fixedly connected on the output of direct current generator
End, on power transmission shaft, bearing block is passed through upper bearing (metal) and lower bearing and is connected with power transmission shaft sleeve set, the lower end of power transmission shaft and cam
Connect, riser is fixedly connected with the lower end of bearing block with cover plate, base plate is fixedly mounted on the lower end composition closing of riser and cover plate
Space structure, two sliding axles are all horizontally arranged on the medial wall of riser, and the first briquetting and the second briquetting may move respectively
It is sleeved on a sliding axle, and cover plate, cam and the first briquetting and the second pressure are stretched out in the lower end of the first briquetting and the second briquetting
Pass through the first steel ball between block and the second steel ball connects, proximity switch is connected with upper connecting base by lower connecting base, described first
Ball orbit groove is had on the upper surface of briquetting, the lower end of the first briquetting is 1/2nd inverted cone boss, water on the first briquetting
Be opened flat slip axis hole, and slip axis hole be vertical with ball orbit groove, the first briquetting has vertically had through hole, and through hole perpendicular to
Slip axis hole.
The present invention compared with prior art has the effect that
The present invention is a kind of optical disc clamping mechanism, by controlling a direct current generator to realize the crawl to CD and unclasping
Operation, and there is good action movement characteristic and the stability of operation, and mechanical hand and light be ensure that by proximity switch
The precise positioning of disk relative distance only captures a CD every time it is achieved that ensure that while CD stably captures, and improves
The accuracy of Robot actions.This mechanism is light and handy, high precision, and cooperation Cartesian robot arm can be good at realizing certain space
Interior CD accurately pick and place task, efficiency improves 50-60%, and to CD not damaged.
When running into multiple CDs and being attached together, 1/2nd inverted cone boss of briquetting are limited by own form
Position, that is, because slope design will not block a following CD certainly when blocking first CD, and then ensures every time
Only take a CD, effectively solve the problems, such as that multiple CDs are difficult to take off when being attached together.
Brief description
Fig. 1 is the first briquetting or the second briquetting overall structure diagram of the present invention.Fig. 2 is the axonometric drawing of the present invention.Fig. 3
Side view for the present invention.Fig. 4 is the sectional view of the present invention.
Specific embodiment
Specific embodiment one: present embodiment, a kind of light of present embodiment are described with reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4
Clamp mechanism of disk includes direct current generator 1, flange 2, proximity switch 3, power transmission shaft 4, sleeve 5, bearing block 6, the first steel ball 7, first
Briquetting 8, shaft coupling 9, upper connecting base 10, upper bearing (metal) 11, lower bearing 12, riser 13, cover plate 14, base plate 15, lower connecting base 16,
Two steel balls 17, the second briquetting 19, cam 20 and two sliding axles 21, upper connecting base 10 passes through the execution of shaft coupling 9 and mechanical arm
End is fixedly connected, and direct current generator 1 is fixedly mounted on upper connecting base 10 by flange 2, and power transmission shaft 4 is fixedly connected on direct current generator
1 outfan, sleeve 5 is sleeved on power transmission shaft 4, and bearing block 6 passes through upper bearing (metal) 11 and lower bearing 12 is connected with power transmission shaft 4, passes
The lower end of moving axis 4 is connected with cam 20, and riser 13 is fixedly connected with the lower end of bearing block 6 with cover plate 14, and base plate 15 fixedly mounts
In the space structure of the lower end of riser 13 and cover plate 14 composition closing, two sliding axles 21 are all horizontally arranged at the inner side of riser 13
On wall, Moveable-jacket is contained on a sliding axle 21 respectively for the first briquetting 8 and the second briquetting 19, and the first briquetting 8 and the second pressure
Cover plate 14 is stretched out in the lower end of block 19, passes through the first steel ball 7 and the second steel ball between cam 20 and the first briquetting 8 and the second briquetting 19
17 connections, proximity switch 3 is connected with upper connecting base 10 by lower connecting base 16, and the upper surface of described first briquetting 8 has rolling
Pearl rail groove 23, the lower end of the first briquetting 8 is 1/2nd inverted cone boss 24, and on the first briquetting 8, level has slip axis hole
25, and slip axis hole 25 is vertical with ball orbit groove 23, the first briquetting 8 vertically has through hole, and through hole is perpendicular to sliding axle
Hole 25.
The mechanical hand of present embodiment is fixed on the actuating station of mechanical arm by shaft coupling, general and Cartesian robot arm
Use cooperatively, mechanical arm executes the positioning action of mechanical hand, thus realizing the loading or unloading operation of CD in certain space.
The action of the mechanical hand of present embodiment is fixed on upper connection by a DC motor Driver, motor by ring flange
Seat, power transmission shaft is fixed on the output shaft of motor, and output shaft is fixed on bearing block by upper bearing (metal) and lower bearing, and the other end and
Cam is connected.Proximity switch is fixed on the right side of bearing block, for perceiving the degree of closeness of actuating station and CD.Riser and cover plate are solid
Due to bearing block bottom surface, base plate is passed through screw and is connected with riser and cover plate, thus constitutes enclosed construction, so that this mechanical hand is had good
Good seal.
Present embodiment will be used as actuating station during Robot actions due to 1/2nd inverted cone boss of briquetting
Contact with CD, make its 1/2nd inverted cones boss expose base plate using hollow out design therefore on base plate, avoid and two simultaneously
The motion interference of/mono- inverted cone boss.
The quantity of the through hole of present embodiment is 1 or 2.
Specific embodiment two: with reference to Fig. 2 and Fig. 4, present embodiment is described, the optical disc clamping mechanism of present embodiment is also
Including the first copper sheathing 18 and the second copper sheathing 22, the first briquetting 8 and the second briquetting 19 pass through the first copper sheathing 18 and the second copper sheathing respectively
22 Moveable-jackets are contained on sliding axle 21, and the first briquetting 8 is identical with the structure of the second briquetting 19.It is arranged such, sliding axle is fixed
In two cover plates, the first copper sheathing 18 and the second copper sheathing 22 are respectively embedded in the first briquetting 8 and the slip axis hole of the second briquetting 19, by
This constitutes the line slide rail of two briquettings, by realizing the change of distance between two slide blocks in the slip on line slide rail.
Other compositions are identical with specific embodiment one with annexation.
Specific embodiment three: with reference to Fig. 2 and Fig. 4, present embodiment is described, under the proximity switch 3 of present embodiment passes through
Connecting seat 16 is vertically connected with upper connecting base 10.It is arranged such, the perception end of proximity switch is perpendicular to disc plane, pre- when reaching
Phase apart from when, proximity switch sends pulse command, thus the vertical dimension of precise control Robot actions end and CD is it is ensured that have
A CD is only captured every time while effect crawl CD.Other compositions and annexation and specific embodiment one or two-phase
With.
The using method of the present invention is as follows:
The feature of CD determines can not wear and tear to card during mechanical hand crawl, and CD endoporus is base material,
It is optimal crawl position.During this Robot actions, by the proximity switch that is fixed on mechanical hand come sense operation end with
The distance of CD, perpendicular to disc plane, when reaching desired distance 2mm, proximity switch is given and is controlled at the perception end of proximity switch
Device sends pulse command braking motor, thus the vertical dimension of precise control Robot actions end and CD is it is ensured that effectively
A CD is only captured every time while crawl CD.After the positioning action of mechanical hand terminates, then execute grasping manipulation.When
Be connected to crawl instruction after, direct current generator rotate corresponding angle, thus driving drive axis identical angle, drive shaft another
One end is connected firmly with cam, and therefore cam also rotates identical angle.Elliptical orbit groove and the first pressure due to cam bottom surface
The linear type rail groove of block and the second briquetting has respectively constituted the track that the first ball and the second ball roll, and the first ball and
The relative position of the second ball and two tracks are symmetrical both relative to the axis centre of cam, therefore, carry when cam rotation
Dynamic first ball and the second ball are synchronized with the movement, and the direction of motion is contrary, thus driving the first briquetting and the second briquetting along slip
Slide in axial opposed direction, and the size moment of the distance with respect to camshaft line and speed is equal, thus, by an electricity
Machine achieves the first briquetting and the relative motion of the second briquetting, and motion has the size of good synchronicity, distance and speed
There is good concordance, not only reduce the quantity of motor, and ensure that the good kinetic characteristic of paw operation and operation
Stability, improve paw crawl and the performance that unclasps.When paw execution grasping manipulation, in the first briquetting and the second briquetting
On the basis of initial relative distance, simultaneously outwards lateral movement increasing relative distance, when two 1/2nd inverted cone boss with
When the endoporus of CD is in close contact, then can be stable clamp CD, and the precise control due to mechanical hand and CD position
Ensure that and only capture a CD every time；When paw execution unclasps operation, the first briquetting and the second briquetting initial phase to away from
From on the basis of, to reduce relative distance to medial motion, when the endoporus of two 1/2nd inverted cone boss and CD simultaneously
When not contacting, then can unclasp CD.
Although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, art technology
Personnel can also do other changes in present invention spirit, and is applied in the NM field of the present invention, certainly, these according to
All should be included in scope of the present invention according to the change that present invention spirit is done.
Claims (3)
1. a kind of optical disc clamping mechanism it is characterised in that: described optical disc clamping mechanism includes direct current generator (1), flange (2), connects
Nearly switch (3), power transmission shaft (4), sleeve (5), bearing block (6), the first steel ball (7), the first briquetting (8), shaft coupling (9), upper company
Joint chair (10), upper bearing (metal) (11), lower bearing (12), riser (13), cover plate (14), base plate (15), lower connecting base (16), the second steel
Pearl (17), the second briquetting (19), cam (20) and two sliding axles (21), upper connecting base (10) passes through shaft coupling (9) and machinery
The actuating station of arm is fixedly connected, and direct current generator (1) is fixedly mounted on upper connecting base (10) by flange (2), and power transmission shaft (4) is solid
Surely it is connected to the outfan of direct current generator (1), sleeve (5) is sleeved on power transmission shaft (4), bearing block (6) passes through upper bearing (metal) (11)
It is connected with power transmission shaft (4) with lower bearing (12), the lower end of power transmission shaft (4) is connected with cam (20), riser (13) and cover plate (14)
It is fixedly connected with the lower end of bearing block (6), base plate (15) is fixedly mounted on the lower end composition closing of riser (13) and cover plate (14)
Space structure, two sliding axles (21) are all horizontally arranged on the medial wall of riser (13), the first briquetting (8) and the second briquetting
(19) Moveable-jacket is contained on a sliding axle (21) respectively, and lid is stretched out in the lower end of the first briquetting (8) and the second briquetting (19)
Plate (14), passes through the first steel ball (7) between cam (20) and the first briquetting (8) and the second briquetting (19) and the second steel ball (17) connects
Connect, proximity switch (3) is connected with upper connecting base (10) by lower connecting base (16), the upper surface of described first briquetting (8) is opened
There is ball orbit groove (23), the lower end of the first briquetting (8) is 1/2nd inverted cone boss (24), the upper level of the first briquetting (8)
Have slip axis hole (25), and slip axis hole (25) is vertical with ball orbit groove (23), the first briquetting (8) vertically has logical
Hole, and through hole is perpendicular to slip axis hole (25).
2. a kind of optical disc clamping mechanism according to claim 1 it is characterised in that: described optical disc clamping mechanism also includes
One copper sheathing (18) and the second copper sheathing (22), the first briquetting (8) and the second briquetting (19) pass through the first copper sheathing (18) and second respectively
Copper sheathing (22) Moveable-jacket is contained on sliding axle (21), and the first briquetting (8) is identical with the structure of the second briquetting (19).
3. a kind of optical disc clamping mechanism according to claim 1 it is characterised in that: described proximity switch (3) pass through lower company
Joint chair (16) is vertically connected with upper connecting base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583394.8A CN104282320B (en) | 2014-10-27 | 2014-10-27 | Compact disc clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583394.8A CN104282320B (en) | 2014-10-27 | 2014-10-27 | Compact disc clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104282320A CN104282320A (en) | 2015-01-14 |
| CN104282320B true CN104282320B (en) | 2017-02-01 |
Family
ID=52257134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410583394.8A Active CN104282320B (en) | 2014-10-27 | 2014-10-27 | Compact disc clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104282320B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105427872B (en) * | 2015-10-30 | 2018-06-08 | 芜湖市振华戎科智能科技有限公司 | A kind of clamping device of secrecy CD finishing equipment integrating |
| CN112397099B (en) * | 2020-12-01 | 2022-04-15 | 北京中科开迪软件有限公司 | A accurate positioning device for CD production line |
Citations (5)
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| CN2544384Y (en) * | 2001-01-16 | 2003-04-09 | 张兴 | CD storage holder with automatic selective function |
| CN202318316U (en) * | 2011-11-23 | 2012-07-11 | 郝晓力 | Novel optical disk fetching device |
| CN203588669U (en) * | 2013-12-09 | 2014-05-07 | 乌鲁木齐新太博软件信息技术有限公司 | Optical disc separating device and single optical disc moving device |
| CN104091605A (en) * | 2014-06-26 | 2014-10-08 | 苏州互盟信息存储技术有限公司 | Disk grabber and method for uploading, unloading and recycling optical disks through disk grabber |
| CN204087788U (en) * | 2014-10-27 | 2015-01-07 | 哈尔滨众德合创智能装备有限责任公司 | A kind of optical disc clamping mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4174453B2 (en) * | 2004-01-28 | 2008-10-29 | キヤノン株式会社 | Disc chuck mechanism |
| WO2008004859A1 (en) * | 2006-07-03 | 2008-01-10 | Alfred Kramp | Device for gripping a compact disc |
-
2014
- 2014-10-27 CN CN201410583394.8A patent/CN104282320B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544384Y (en) * | 2001-01-16 | 2003-04-09 | 张兴 | CD storage holder with automatic selective function |
| CN202318316U (en) * | 2011-11-23 | 2012-07-11 | 郝晓力 | Novel optical disk fetching device |
| CN203588669U (en) * | 2013-12-09 | 2014-05-07 | 乌鲁木齐新太博软件信息技术有限公司 | Optical disc separating device and single optical disc moving device |
| CN104091605A (en) * | 2014-06-26 | 2014-10-08 | 苏州互盟信息存储技术有限公司 | Disk grabber and method for uploading, unloading and recycling optical disks through disk grabber |
| CN204087788U (en) * | 2014-10-27 | 2015-01-07 | 哈尔滨众德合创智能装备有限责任公司 | A kind of optical disc clamping mechanism |
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| Publication number | Publication date |
|---|---|
| CN104282320A (en) | 2015-01-14 |
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