CN209590380U - A kind of Lens Coupling clamping system - Google Patents
A kind of Lens Coupling clamping system Download PDFInfo
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- CN209590380U CN209590380U CN201920479264.8U CN201920479264U CN209590380U CN 209590380 U CN209590380 U CN 209590380U CN 201920479264 U CN201920479264 U CN 201920479264U CN 209590380 U CN209590380 U CN 209590380U
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Abstract
The utility model relates to optical device installing areas, disclose a kind of Lens Coupling clamping system, comprising: space displacement mechanism, driving mechanism, clamping device and lens placement platform；Space displacement mechanism is connected with driving mechanism, and for driving driving mechanism to carry out, space is mobile, and driving mechanism is connected, for driving clamping device to execute clamping movement with clamping device, and the top of lens placement platform is arranged in clamping device for space displacement mechanism.A kind of Lens Coupling provided by the utility model clamps system, installation space displacement mechanism can realize that the space of clamping device is mobile, it is controlled by the movement to space displacement mechanism, the position of clamping device can be adjusted, to realize the accurate positioning of clamping device, convenient for improving the precision of clamping, clamping efficiency is improved.The clamping system can realize automatic clamping, while improving clamping efficiency, can reduce labor intensity, reduce manpower consumption.
Description
Technical field
The utility model relates to optical device installing areas, clamp system more particularly to a kind of Lens Coupling.
Background technique
The light beam that luminescence chip in semiconductor laser is issued is the elliptical beam of diverging, is parallel to the side of light-emitting surface
To for slow axis, the angle of divergence is about 10 °, and the direction perpendicular to light-emitting surface is fast axis direction, and the angle of divergence can reach 40 °.Due to laser
The angle of divergence of the device luminescence chip in fast axle is larger, for the luminous mass that semiconductor laser is effectively ensured, it is necessary to utilize fast axle
The light beam that lens issue luminescence chip carries out fast axis collimation.
Fast axis collimation process is the process being fitted in lens on chip.In existing lens attaching process, adopt mostly
Manually operate.Lens manually are picked up using simple fixture, then lens fitting is placed on chip.
In existing lens attaching process, the clamp device of lens fitting it is not specially adapted for, artificial clamping has labour
The problems such as intensity is larger, low efficiency.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of Lens Couplings to clamp system, solves existing lens for solution or part
In attaching process, the clamp device of lens fitting it is not specially adapted for, artificial clamping there are labor intensity larger, low efficiency etc.
Problem.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of Lens Coupling clamping system, comprising: space displacement
Mechanism, driving mechanism, clamping device and lens placement platform；The space displacement mechanism is connected with the driving mechanism, described
Space displacement mechanism is mobile for driving the driving mechanism to carry out space, the driving mechanism is connected with the clamping device,
For driving the clamping device to execute clamping movement, the top of the lens placement platform is arranged in the clamping device.
On the basis of above scheme, the space displacement mechanism include at least one of X-axis slide unit and Y-axis slide unit with
And Z axis slide unit.
On the basis of above scheme, the space displacement mechanism further include: angular displacement platform；The angular displacement platform packet
Include at least one of X-axis angular displacement platform, Y-axis angular displacement platform and Z axis angular displacement platform.
On the basis of above scheme, further includes: mobile platform；The mobile platform includes that X-axis mobile platform and Y-axis are moved
Moving platform, X-axis mobile platform fixed setting, the Y-axis mobile platform be arranged in the top of the X-axis mobile platform and with
X-axis mobile platform is connected, and the lens placement platform is arranged on the Y-axis mobile platform.
On the basis of above scheme, the clamping device includes upper grip and lower collet；The upper grip and it is described under
One end of collet is connected with the driving mechanism, and the other end of the upper grip and the lower collet respectively press from both sides by vertical connection
Pawl, the clamping jaw is arranged downward and the clamping jaw relative type motor of the clamping jaw of the upper grip and the lower collet is arranged, the driving machine
Structure be used to drive the upper grip clamping jaw and the lower collet clamping jaw it is opposite or be moved away from.
On the basis of above scheme, the driving mechanism includes: telescopic cylinder, tabletting and fixed block；The lower collet
One end be fixedly connected with fixed block, one end and the fixed block of the upper grip are slidably connected, one end of the tabletting with it is described
One end of upper grip is connected, and the other end of the tabletting is connected with the telescopic cylinder, the telescopic direction of the telescopic cylinder and
The glide direction of the upper grip is parallel, is rotatablely connected between the both ends of the tabletting with the fixed block.
On the basis of above scheme, further includes: oscillating cylinder；The oscillating cylinder and space displacement mechanism phase
Even, the output shaft of the oscillating cylinder is connected with the driving mechanism.
On the basis of above scheme, further includes: limited block；The limited block is arranged in the oscillating cylinder and the drive
Between motivation structure, the side of the limited block is connected with the shell of the oscillating cylinder, and the output shaft of the oscillating cylinder passes through
The limited block is connected with the driving mechanism, and the limited block is used to limit the swing angle of the driving mechanism.
On the basis of above scheme, further includes: mounting base；The driving mechanism is fixedly connected with the mounting base, institute
It states mounting base to be connected in the other side of the limited block with the output shaft of the oscillating cylinder, the mounting base and the limited block
The side connection setting positioning pin to connect, the other side of the limited block are provided with locating slot, and the positioning pin insertion is described fixed
In the slot of position.
On the basis of above scheme, the end of the clamping jaw is provided with downward opening fluting；The one of the upper grip
One spring of end connection, when the upper grip and the lower collet move towards clamping, the spring is in compressive state.
(3) beneficial effect
A kind of Lens Coupling provided by the utility model clamps system, and installation space displacement mechanism can realize clamping device
Space is mobile, is controlled, can be adjusted to the position of clamping device by the movement to space displacement mechanism, to realize folder
The accurate positioning of mechanism is held, convenient for improving the precision of clamping, improves clamping efficiency.The clamping system can realize automatic clamping,
While improving clamping efficiency, labor intensity can be reduced, reduces manpower consumption.
Detailed description of the invention
Fig. 1 is that a kind of Lens Coupling of the utility model embodiment clamps the overall schematic of system；
Fig. 2 is the schematic diagram that space bit telephone-moving structure is connect with driving mechanism in the utility model embodiment；
Fig. 3 is the first connection schematic diagram of driving mechanism and collet in the utility model embodiment；
Fig. 4 is the second connection schematic diagram of driving mechanism and collet in the utility model embodiment；
Fig. 5 is the schematic diagram that pneumatic clamper cylinder is connected with collet in the utility model embodiment；
Fig. 6 is the schematic diagram of mounting base and positioning pin in the utility model embodiment；
Fig. 7 is the schematic diagram of limited block in the utility model embodiment.
Description of symbols:
1-X-axis slide unit；2-Z axis slide units；3-X-axis angular displacement platforms；
4-Y-axis angular displacement platforms；5-Z axis angular displacement platforms；6-driving mechanisms；
7-clamping devices；8-oscillating cylinders；9-limited blocks；
10-mounting bases；11-positioning pins；12-lens placement platforms；
13-X-axis mobile platforms；14-Y-axis mobile platforms；15-magazines；
61-telescopic cylinders；62-fixed blocks；63-tablettings；
64-pneumatic clamper cylinders；65-pneumatic clampers；71-upper grips；
72-lower collets；73-clamping jaws；74-flutings；
91-locating slots；92-openings.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
A kind of Lens Coupling clamping system is provided according to the utility model embodiment, with reference to Fig. 1, which includes:
Space displacement mechanism, driving mechanism 6, clamping device 7 and lens placement platform 12；Space displacement mechanism is connected with driving mechanism 6,
For driving driving mechanism 6 to carry out, space is mobile, and driving mechanism 6 is connected, for driving folder with clamping device 7 for space displacement mechanism
It holds mechanism 7 and executes clamping movement.The top of lens placement platform 12 is arranged in clamping device 7.
A kind of Lens Coupling provided in this embodiment clamps system, and installation space displacement mechanism can drive 6 He of driving mechanism
7 one of clamping device carries out space displacement, clamps convenient for the device to different location.And pass through control space displacement mechanism
Movement, convenient for being accurately positioned to clamping device 7, convenient for improve clamping accuracy and efficiency.
Driving mechanism 6 and clamping device 7 are the component for mainly clamping device to be clamped.Clamping device 7 be with to clamping apparatus
The component of part contact.Driving mechanism 6 drives clamping device 7 to treat clamping device application clamping force, to realize device to be clamped
It picks up；And driving mechanism 6 drives clamping device 7 to unclamp, so that device is placed at required position.
Lens placement platform 12 can be levelling bench for placing lens.Lens can array be emitted in magazine 15, magazine
15 are placed on lens placement platform 12.Further, baffle or card slot or adsorption site can be set on lens placement platform 12
Deng preventing the magazine 15 during clamping from deviateing home position and influencing smoothly to clamp for magazine 15 to be fixed.Driving
Mechanism 6 and clamping device 7 are located at the top of lens placement platform 12, convenient for clamping to lens.
A kind of Lens Coupling provided in this embodiment clamps system, and installation space displacement mechanism can realize clamping device 7
Space is mobile, is controlled, can be adjusted to the position of clamping device 7 by the movement to space displacement mechanism, to realize
The accurate positioning of clamping device 7 improves clamping efficiency convenient for improving the precision of clamping.The clamping system can realize automatic folder
It takes, while improving clamping efficiency, labor intensity can be reduced, reduce manpower consumption.
On the basis of the above embodiments, further, with reference to Fig. 2, space displacement mechanism includes that X-axis slide unit 1 and Y-axis are sliding
At least one of platform and Z axis slide unit 2.
X-axis slide unit 1, Y-axis slide unit and Z axis slide unit 2 can realize that the space line of clamping device 7 is mobile.Space displacement mechanism
It may include the straight line electric slide unit in three directions, the straight line electric slide unit of vertical direction and a horizontal direction can also be only set.
The position that the number of slide unit can be moved according to required for clamping device 7 during specific clamping is configured, and is not limited this.
By be arranged three directions straight line electric slide unit for, i.e., space displacement mechanism include X-axis slide unit 1, Y-axis slide unit and
Z axis slide unit 2.The connection structure of X-axis slide unit 1, Y-axis slide unit and Z axis slide unit 2 are as follows: X-axis slide unit 1 can be fixedly installed, Y-axis slide unit and X
The sliding block of axis slide unit 1 is connected, and X-axis slide unit 1 can drive Y-axis slide unit to move linearly along the x axis；
Z axis slide unit 2 can be connected with the sliding block of Y-axis slide unit, and Y-axis slide unit can drive Z axis slide unit 2 to do straight line shifting along the y axis
It is dynamic.Z axis slide unit 2 can integrally move linearly along the x axis with Y-axis slide unit under the drive of X-axis slide unit 1 simultaneously.
Settable driving mechanism 6 is connected with the sliding block of Z axis slide unit 2.Driving mechanism 6 can be along Z under the drive of Z axis slide unit 2
Axis direction moves linearly.To which space displacement mechanism can realize that driving mechanism 6 and clamping device 7 carry out the straight line in three directions
It is mobile.
Slide unit is set, can also be convenient for being accurately positioned the displacement of driving mechanism 6 and clamping device 7.It can by slide unit
Driving mechanism 6 and clamping device 7 are moved to predetermined position, clamped convenient for treating clamping device.And slide unit can be passed through
So that driving mechanism 6 and clamping device 7 are moved at required position along desired guiding trajectory, convenient for putting to the device picked up
It sets.
On the basis of the above embodiments, further, with reference to Fig. 2, space displacement mechanism further include: angular displacement platform；
Angular displacement platform includes at least one of X-axis angular displacement platform 3, Y-axis angular displacement platform 4 and Z axis angular displacement platform 5.
Because during being clamped to device, such as when lens are fitted to and clamped in chip technology to lens, because thoroughly
Mirror is mostly to be manually placed in magazine 15.It is artificial to place it cannot be guaranteed that each lens are agonic in the least to be placed on predeterminated position
Place.For there are the deviations of some angles between inevitable lens and predeterminated position.
Therefore setting angular displacement platform, for driving clamping device 7 to carry out angular deflection movement, to adapt to the angle of lens
Deviation guarantees smoothly to clamp lens.It is settable to can be realized the three direction angular displacements rotated respectively around three directions
Platform may also set up the angular displacement platform of both direction, may also set up the angular displacement platform in a direction.
The number of angular displacement platform is arranged according to specific needs, does not limit this.Further, three sides are arranged
To angular displacement platform for, i.e., X-axis angular displacement platform 3, Y-axis angular displacement platform 4 and Z axis angular displacement platform 5 be set simultaneously.X
Axis angular displacement platform 3 can provide the platform around X-direction rotary motion.
The connection structure of X-axis angular displacement platform 3, Y-axis angular displacement platform 4 and Z axis angular displacement platform 5 are as follows: X-axis angular displacement is flat
Platform 3 can be connect with the sliding block of Z axis slide unit 2；Y-axis angular displacement platform 4 can be connect with the rotating block of X-axis angular displacement platform 3；Z axis angle
Displacement platform 5 is connect with the rotating block of Y-axis angular displacement platform 4；Driving mechanism 6 can connect with the rotating block of Z axis angular displacement platform 5
It connects.
Driving mechanism 6 and clamping device 7 can realize the moving in rotation around three directions under the drive of angular displacement platform, from
And it is suitable for the deflection of lens angle, guarantee smoothly to clamp lens.
On the basis of the above embodiments, further, with reference to Fig. 1, a kind of Lens Coupling clamping system further include: mobile
Platform；Mobile platform includes X-axis mobile platform 13 and Y-axis mobile platform 14, and X-axis mobile platform 13 is fixedly installed, and Y-axis is mobile flat
Platform 14 is arranged in the top of X-axis mobile platform 13 and is connected with X-axis mobile platform 13, and the setting of lens placement platform 12 is moved in Y-axis
On moving platform 14.
X-axis mobile platform 13 can provide the platform along X-axis linear motion.Y-axis mobile platform 14 can be provided along Y
The platform of axis linear motion.By taking X-axis mobile platform 13 as an example: motor, screw structure can be used.I.e. motor is connected with lead screw, silk
The outer surface of thick stick is arranged feed screw nut seat, and feed screw nut seat can be connected to form platform with a plate.Driven by the motor, lead screw
Rotation, and then feed screw nut seat drives plate to move linearly along lead screw.
Belt feeder mechanism also can be used in X-axis mobile platform 13, or uses slide unit structure, specifically without limitation.Y-axis is mobile
Platform 14 may be provided on X-axis mobile platform 13；Lens placement platform 12 is arranged on Y-axis mobile platform 14.And then it is mobile flat
Platform can drive lens placement platform 12 carry out two horizontal directions linear movement.
During lens clamping, it can make first according to the mobile platform of 12 lower section of preset path mobile lens placement platform
Obtain the lower section predetermined position that lens placement platform 12 is moved to clamping device 7.Because the slide unit in space displacement mechanism is opposite
The mobile platform is more accurate, when initial lens placement platform 12 differs farther out with clamping device position, can first pass through the shifting
Lens placement platform 12 is delivered at suitable position by moving platform, and movement speed and efficiency can be improved, and then improves clamping efficiency.
On the basis of the above embodiments, further, with reference to Fig. 3 to Fig. 6, the present embodiment is specific to clamping device 7
Structure is illustrated.Clamping device 7 includes upper grip 71 and lower collet 72.One end of upper grip 71 and lower collet 72 with drive
Motivation structure 6 is connected.The other end of upper grip 71 and lower collet 72 is vertical respectively to connect clamping jaw 73.Clamping jaw 73 is arranged downward and upper folder
The setting of 73 relative type motor of clamping jaw of first 71 clamping jaw 73 and lower collet 72.Driving mechanism 6 is used to drive 73 He of clamping jaw of upper grip 71
The clamping jaw 73 of lower collet 72 is opposite or is moved away from.
Upper grip 71 and lower collet 72 can be distinguished plate-like or rod-shaped, and concrete shape is unlimited.71 one end of upper grip and driving
Mechanism 6 is connected, and the other end connects downwards clamping jaw 73 vertically, so that upper grip 71 and clamping jaw 73 are whole L-shaped.Equally, lower collet
72 one end are connected with driving mechanism 6, and the other end connects downwards clamping jaw 73 vertically, so that lower collet 72 and clamping jaw 73 are whole L-shaped.
Upper grip 71 is located at the top of lower collet 72, can be arranged in parallel with lower about 72 collet.Upper grip 71 and lower collet
It can contact between 72, gap also may be present.The clamping jaw 73 of upper grip 71 and the clamping jaw 73 of lower collet 72 can be vertically arranged, and phase
It is mutually parallel.Driving mechanism 6 can drive upper grip 71 and/or lower collet 72 mobile, so that the distance between two clamping jaws 73
It changes.Device to be clamped is placed between two clamping jaws 73, two clamping jaws 73 are moved towards and can be clamped to device；Two
A clamping jaw 73 is moved away from, and can unclamp device.
Further, the bottom surface of two clamping jaws 73 should be concordant；It is located at same level.Convenient for place in the horizontal plane
Device be clamped, with guarantee smoothly clamping device.
On the basis of the above embodiments, further, with reference to Fig. 3 and Fig. 4, driving mechanism 6 include: telescopic cylinder 61,
Tabletting 63 and fixed block 62.One end of lower collet 72 is fixedly connected with fixed block 62.One end of upper grip 71 and fixed block 62 are sliding
Dynamic connection.One end of tabletting 63 is connected with one end of upper grip 71.The other end of tabletting 63 is connected with telescopic cylinder 61.Flexible gas
The telescopic direction of cylinder 61 is parallel with the glide direction of upper grip 71.Tabletting 63 is rotatablely connected with fixed block 62 between the ends.
Fixed block 62 is mainly used for being connected and fixed each component.Bolt can be passed through between one end and fixed block 62 of lower collet 72
Etc. being fixedly connected.Lower collet 72 and upper grip 71 may be provided at one end of fixed block 62.It can be arranged in one end of fixed block 62 and slide
Slot, in one end insertion sliding slot of upper grip 71, upper grip 71 can telescopic slide back and forth along the chute.
Telescopic slide direction of the upper grip 71 in sliding slot is as so that the clamping jaw 73 of upper grip 71 collet 72 under
The direction of clamping jaw 73 or the movement of clamping jaw 73 far from lower collet 72.Tabletting 63 can be elongated tabular structure.Tabletting 63 primarily serves
Leverage.The a certain position of tabletting 63 between the ends and fixed block 62 are rotatablely connected, and can be connected for pin joint.So that tabletting 63
Both ends the movement of opposite direction can occur.
Telescopic cylinder 61 can be minitype cylinder.The flexible other end that will push or retract tabletting 63 of telescopic cylinder 61, into
And one end of tabletting 63 can direction be stretched along the chute accordingly.And then tabletting 63 will drive upper grip 71 and be come along the chute
It returns flexible.Realize the change of distance between two clamping jaws 73 close or remote from can be clamped or be decontroled.
Further, one end of upper grip 71 can also be fixedly connected with fixed block 62, one end of lower collet 72 and fixation
Block 62 is slidably connected.At this point, one end of tabletting 63 is connected with lower collet 72.Specifically without limitation.
Further, with reference to Fig. 5, driving mechanism 6 may be alternatively provided as other structures, such as driving mechanism 6 can be pneumatic clamper gas
Cylinder 64；Pneumatic clamper cylinder 64 includes two pneumatic clampers 65 being parallel to each other.Two pneumatic clampers 65 respectively with upper grip 71 and lower collet 72
One end connects one to one.
Two pneumatic clampers 65 of pneumatic clamper cylinder 64, one is connected with one end of upper grip 71, another with lower collet 72 one
End is connected.Pneumatic clamper cylinder 64 can drive two pneumatic clampers 65 towards or away from movement, and then can drive upper grip 71 and lower collet 72
Towards or away from movement, meet clamping needs.
Further, driving mechanism 6 may be alternatively provided as other mechanisms, specifically without limitation.For example, driving mechanism 6 may be used also
For sliding rail and motor；One in settable upper grip 71 and lower collet 72 is fixedly connected with sliding rail, another is slided with sliding rail
Connection.It is connected to the motor with the collet that sliding rail is slidably connected, motor can drive the collet to move along sliding rail.It can to pass through motor
The distance between the collet and another collet are adjusted, to be clamped.Cylinder or belt feeder can be used in motor, does not limit specifically
It is fixed.
On the basis of the above embodiments, further, with reference to Fig. 2, a kind of Lens Coupling clamp device further include: swing
Cylinder 8；Oscillating cylinder 8 is connected with space displacement mechanism, and the output shaft of oscillating cylinder 8 is connected with driving mechanism 6.
Oscillating cylinder 8 is to be capable of providing the cylinder around output shaft rotational motion.Oscillating cylinder 8 is set, it can be in clamping device 7
After clamping lens, rotating drive mechanism 6 and clamping device 7, so that the bottom surface of lens conveniently adapts to difference towards different directions
Lens are smoothly fitted on chip by the chip in direction, realization.
On the basis of the above embodiments, further, with reference to Fig. 2, a kind of Lens Coupling clamp device further include: limit
Block 9；Limited block 9 is arranged between oscillating cylinder 8 and driving mechanism 6.The side of limited block 9 is connected with the shell of oscillating cylinder 8.
The output shaft of oscillating cylinder 8 passes through limited block 9 and is connected with driving mechanism 6.Limited block 9 is used to limit the angle of oscillation of driving mechanism 6
Degree.
Oscillating cylinder 8 is located at the side of limited block 9, and driving mechanism 6 is located at the other side of limited block 9.Limited block 9 and swing
The shell of cylinder 8 is connected, and limited block 9 is not rotated with the rotation of 8 output shaft of oscillating cylinder.Driving mechanism 6 is and oscillating cylinder 8
Output shaft unitary rotation.
Oscillating cylinder 8 drive 6 unitary rotation of driving mechanism when, limited block 9 can by stop driving mechanism 6 rotation,
And then realize the swing angle of control driving mechanism 6.Oscillating cylinder 8 is set primarily to adapting to the position of chip when lens fitting
It sets, specifically limited block 9 can be set according to the needs of actual chips position, so that under the limitation of limited block 9, clamping device 7
Needs are bonded with the angle of lens rotation satisfaction.
On the basis of the above embodiments, further, with reference to Fig. 2, a kind of Lens Coupling clamp device further include: installation
Seat 10；Driving mechanism 6 is fixedly connected with the side of mounting base 10, the other side and pendulum of the other side of mounting base 10 in limited block 9
Take offence cylinder 8 output shaft be connected.With reference to Fig. 6, the other side connection setting positioning pin 11 of mounting base 10.With reference to Fig. 7, limited block 9
The other side be provided with locating slot 91, positioning pin 11 is inserted into the locating slot 91.
Setting mounting base 10 can be convenient for that driving mechanism 6 is fixed, and be convenient for driving mechanism 6 and 8 phase of oscillating cylinder
Even.Mounting base 10 and 6 one of driving mechanism rotate under the drive of oscillating cylinder 8.With reference to Fig. 7, limited block 9 can be in blocky knot
Structure.The settable opening 92 in the intermediate position of limited block 9 passes through limited block 9 by the opening 92 convenient for the output shaft of oscillating cylinder 8
It is connected with mounting base 10.Limited block 9 can be fixedly connected at marginal position with the shell of oscillating cylinder 8.
The other side of limited block 9 connects away from the side of oscillating cylinder 8 with mounting base 10.In mounting base 10 and limit
The side that block 9 connects is fixedly connected with setting positioning pin 11, and it can also be block structure, for protrusion that positioning pin 11, which can be shaft-like structure,
Structure in 10 surface of mounting base.Under the drive of oscillating cylinder 8, positioning pin 11 is integrally rotated with mounting base 10.
Locating slot 91 is set in the other side of limited block 9, locating slot 91 can be configured along the rotation direction of positioning pin 11.
So that positioning pin 11 can go on smoothly rotation in locating slot 91.And the trough rim of locating slot 91 can then stop turning for positioning pin 11
It is dynamic, to be defined to the rotation of driving mechanism 6 and clamping device 7.The included angle of locating slot 91, i.e. permission positioning pin 11
The angle of rotation the position of lens rotation can be configured as needed, without limitation.
Further, in the technical process of lens fitting chip, general lens are laid flat in the horizontal plane, and chip is perpendicular
Directly place.When clamping device 7 picks up lens, the bottom surface of lens is downward.When lens are fitted on chip, needing will be saturating
The bottom surface of lens is placed vertically towards chip the bottom surface of mirror.
At this point, the included angle of settable locating slot 91 is 90 °, i.e. the angle of 91 two sides trough rim of locating slot is 90 °.Positioning
Pin 11 is initially located at the side of locating slot 91.When so that oscillating cylinder 8 driving collet rotation, locating slot 91 can limit clamping device
7 90 ° of rotations.So that the bottom surface rotation of lens is vertical state, convenient for being bonded with chip.
Further, limited block 9 can also limit folder head-turned angle for other structures to realize.For example, can drive
Limited block 9 is set on the rotation path of mechanism 6, stops the rotation of driving mechanism 6 to realize control angle of rotation by limited block 9
Degree.The specific structure of limited block 9 is without limitation.
On the basis of the above embodiments, further, with reference to Fig. 3 and Fig. 5, the intermediate position of 73 end of clamping jaw is provided with
Downward opening fluting 74.Clamping jaw 73 is the component contacted with lens.When clamping lens, two clamping jaws 73 are located at the two of lens
Side.Setting fluting 74, may make two location contacts of the clamping jaw 73 and lens in lens either side on each clamping jaw 73.
It not only can guarantee that clamping jaw 73 clamps the firm stable of lens, and the intermediate position of clamping jaw 73 setting fluting 74, clamping jaw
73 do not contact with the intermediate position of lens, can prevent clamping jaw 73 from damaging on the intermediate position of lens and influence normal use.
One end of upper grip 71 connects a spring, and when upper grip 71 and lower collet 72 move towards clamping, spring is in pressure
Contracting state.When upper grip 71 is slidably connected by sliding slot and fixed block 62, spring be may be provided in sliding slot, one end and upper grip
71 connect, and the other end connects with slot bottom.Spring connects with the end of 71 one end of upper grip, can set along the glide direction of upper grip 71
It sets.Setting spring can realize the automatic release of collet when telescopic cylinder 61 stops working.
On the basis of the above embodiments, further, a kind of Lens Coupling clamping system is during Lens Coupling
Concrete operations are as follows: make clamping device 7 be moved to the tops of lens by space displacement mechanism and mobile platform first；Then it adjusts
Whole angular displacement platform, so that the spatial deflection angle of clamping device 7 and the spatial deflection angle of lens are adapted, so that clamping machine
Structure 7 is parallel with lens.
Then, space displacement mechanism drives clamping device 7 to drop to plane where lens.Two clamping jaws 73 are located at saturating at this time
The two sides of mirror.Driving mechanism 6 drives two clamping jaws 73 to move towards, and contacts with lens and applies clamping force according to default dynamics.
Then space displacement mechanism drives clamping device 7 to rise, and is moved at chip position.
Oscillating cylinder 8 drives clamping device 7 to rotate.Clamping device 7 is made to rotate 90 ° by limited block 9.So that lens
Bottom surface is towards chip.Then it is mobile clamping device 7 to be driven by space displacement mechanism, so that lens are fitted on chip, is completed
Lens Coupling.
The Lens Coupling clamps system, and artificial clamping can be replaced to carry out Lens Coupling, can reduce labor intensity, improved
The accuracy and efficiency of lens clamping and fitting.The clamping system can also be used to clamp other devices, not limit this.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of Lens Coupling clamps system characterized by comprising space displacement mechanism, driving mechanism, clamping device and thoroughly
Mirror placement platform；The space displacement mechanism is connected with the driving mechanism, and the space displacement mechanism is for driving the drive
Motivation structure carries out space movement, and the driving mechanism is connected, for driving the clamping device to execute folder with the clamping device
Movement is taken, the top of the lens placement platform is arranged in the clamping device.
2. Lens Coupling according to claim 1 clamps system, which is characterized in that the space displacement mechanism includes X-axis
At least one of slide unit and Y-axis slide unit and Z axis slide unit.
3. Lens Coupling according to claim 2 clamps system, which is characterized in that the space displacement mechanism further include:
Angular displacement platform；The angular displacement platform include in X-axis angular displacement platform, Y-axis angular displacement platform and Z axis angular displacement platform extremely
It is one few.
4. Lens Coupling according to claim 3 clamps system, which is characterized in that further include: mobile platform；The movement
Platform includes X-axis mobile platform and Y-axis mobile platform, the X-axis mobile platform fixed setting, the Y-axis mobile platform setting
The X-axis mobile platform top and be connected with X-axis mobile platform, lens placement platform setting is mobile in the Y-axis
On platform.
5. Lens Coupling according to any one of claims 1 to 4 clamps system, which is characterized in that the clamping device includes
Upper grip and lower collet；One end of the upper grip and the lower collet is connected with the driving mechanism, the upper grip and
The other end of the lower collet vertical connection clamping jaw respectively, the clamping jaw be arranged downward and the clamping jaw of the upper grip and it is described under
The clamping jaw relative type motor of collet is arranged, and the driving mechanism is used to drive the clamping jaw of the upper grip and the clamping jaw phase of the lower collet
To or be moved away from.
6. Lens Coupling according to claim 5 clamps system, which is characterized in that the driving mechanism includes: flexible gas
Cylinder, tabletting and fixed block；One end of the lower collet is fixedly connected with fixed block, and one end of the upper grip and fixed block slide
Connection, one end of the tabletting are connected with one end of the upper grip, and the other end of the tabletting is connected with the telescopic cylinder,
The telescopic direction of the telescopic cylinder is parallel with the glide direction of the upper grip, between the both ends of the tabletting with it is described solid
Determine block rotation connection.
7. Lens Coupling according to any one of claims 1 to 4 clamps system, which is characterized in that further include: oscillating cylinder；
The oscillating cylinder is connected with the space displacement mechanism, and the output shaft of the oscillating cylinder is connected with the driving mechanism.
8. Lens Coupling according to claim 7 clamps system, which is characterized in that further include: limited block；The limited block
It is arranged between the oscillating cylinder and the driving mechanism, the side of the limited block and the shell phase of the oscillating cylinder
Even, the output shaft of the oscillating cylinder passes through the limited block and is connected with the driving mechanism, and the limited block is for limiting institute
State the swing angle of driving mechanism.
9. Lens Coupling according to claim 8 clamps system, which is characterized in that further include: mounting base；The driving machine
Structure is fixedly connected with the mounting base, and the mounting base is in the other side of the limited block and the output shaft phase of the oscillating cylinder
Even, the mounting base connect setting positioning pin with the side that the limited block connects, and the other side of the limited block is provided with fixed
Position slot, the positioning pin are inserted into the locating slot.
10. Lens Coupling according to claim 6 clamps system, which is characterized in that the end of the clamping jaw is provided with out
The fluting of mouth down；One end of the upper grip connects a spring, when the upper grip and the lower collet move towards clamping,
The spring is in compressive state.
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| CN201920479264.8U CN209590380U (en) | 2019-04-10 | 2019-04-10 | A kind of Lens Coupling clamping system |
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| CN201920479264.8U CN209590380U (en) | 2019-04-10 | 2019-04-10 | A kind of Lens Coupling clamping system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110007421A (en) * | 2019-04-10 | 2019-07-12 | 武汉锐科光纤激光技术股份有限公司 | A kind of Lens Coupling clamping system |
| CN111443437A (en) * | 2020-04-13 | 2020-07-24 | 中南大学 | Lens coupling clamp based on voice coil motor drive |
-
2019
- 2019-04-10 CN CN201920479264.8U patent/CN209590380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110007421A (en) * | 2019-04-10 | 2019-07-12 | 武汉锐科光纤激光技术股份有限公司 | A kind of Lens Coupling clamping system |
| CN111443437A (en) * | 2020-04-13 | 2020-07-24 | 中南大学 | Lens coupling clamp based on voice coil motor drive |
| CN111443437B (en) * | 2020-04-13 | 2021-03-30 | 中南大学 | Lens coupling clamp based on voice coil motor drive |
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