CN209592003U - A kind of chip flexibility positioning seat - Google Patents
A kind of chip flexibility positioning seat Download PDFInfo
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- CN209592003U CN209592003U CN201920351258.4U CN201920351258U CN209592003U CN 209592003 U CN209592003 U CN 209592003U CN 201920351258 U CN201920351258 U CN 201920351258U CN 209592003 U CN209592003 U CN 209592003U
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- positioning seat
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Abstract
The utility model discloses a kind of chip flexibility positioning seats, including positioning seat matrix, the supporting element for being supported to chip at shaft core position is set above positioning seat matrix, the first positioning component positioned for one group of side to chip, the second positioning component for being positioned and limited for another group of side to chip and for driving the first positioning component and the second positioning component along radially-inwardly or the positioning drive mechanisms that move of radially outward direction, wherein, the circumferencial direction of the positioning seat matrix is equipped with multiple sliding slots, the direction of each sliding slot is directed to the axle center of positioning seat matrix；The positioning drive mechanisms include rotary drive mechanism.The chip flexibility positioning seat of the utility model can carry out flexible positioning to chip, cause to damage to the surface of chip so as to avoid in position fixing process；Simultaneously as the vibration of the chip flexibility positioning seat in chip positioning is smaller, therefore the chip that can be avoided after positioning is displaced again.
Description
Technical field
The utility model relates to a kind of chip positioning devices, and in particular to a kind of chip flexibility positioning seat.
Background technique
Core component of the chip as electronic product, is widely used in the electrical domains such as Internet of Things, smart card.Wherein,
The production and processing of chip is mostly in that pipeline system carries out, and detection station, burning station, Laser Jet etc. is distributed on the assembly line
Multiple processing stations, and chip handling device is all accordingly equipped between two adjacent processing stations, when work, by the chip
Handling device is responsible for transfer task of the chip between two adjacent processing stations.
Existing chip handling device generallys use the mode of vacuum slot negative-pressure adsorption to carry out, but due to vacuum slot
When adsorbing chip, position of the chip on vacuum slot is difficult to control, therefore when chip is drawn by vacuum slot may go out
Existing deviation, for this purpose, needing to carry out chip using positioning device to ajust positioning, working as chip after vacuum slot is by chip pick-up
It after location tasks are ajusted in completion, then is carried at next station, can realize accurately be carried to down chip in this way
At a station.
The patent of invention of 108598035 A of application publication number CN discloses a kind of chip positioning disengaging seat, the chip positioning
Being detached from seat includes fixed plate, the supporting element for being supported to chip being arranged in fixed plate, for one group to chip
The first positioning component that side is positioned, the second positioning component for being positioned and being limited for another group of side to chip
And the positioning drive mechanisms for driving the first positioning component and the second positioning component to move；Wherein, the Locating driver machine
Structure is made of four paws cylinder.When work, four cylinder pawls of four paws cylinder drive two the first locating pieces and two second simultaneously
Locating piece makees movement close to each other, contacts in movement with chip, realizes the positioning to chip.But the positioning method is in real work
When have the following problems:
On the one hand, the driving of four paws cylinder have it is instantaneous, instantaneous meeting so that four paws cylinder drive under, positioning group
Part can be crashed on chip with a biggish acceleration, which can cause extrusion deformation or swash to the corner of chip, from
And affect the surface quality of chip；Meanwhile the instantaneous of cylinder driving can also make positioning component after making chip positioning
Biggish vibration is generated when withdrawing movement, the chip which will lead to after completing positioning is displaced deflection again, from
And reduce the locating effect of chip；On the other hand, due to the driving force constant magnitude of four paws cylinder, to different chips
When being positioned, the size of four paws cylinder driving force can not be fitted according to the size of the different thin and thicks of chip and chip
Answering property is adjusted, not good enough so as to cause actual locating effect.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of chip flexibility positioning seat, the chip
Flexible positioning seat can carry out flexible positioning to chip, cause to damage to the surface of chip so as to avoid in position fixing process；
Simultaneously as the vibration of the chip flexibility positioning seat in chip positioning is smaller, therefore it can be avoided the chip after positioning again
It is displaced.
The technical solution that the utility model solves above-mentioned technical problem is:
Including positioning seat matrix, use above positioning seat matrix at shaft core position is arranged in a kind of chip flexibility positioning seat
In the supporting element being supported to chip, the first positioning component positioned for one group of side to chip, for core
The second positioning component and positioned for the first positioning component of driving and second that another group of side of piece is positioned and limited
Component along radially-inwardly or the positioning drive mechanisms that move of radially outward direction,
Wherein, it is evenly provided on the circumferencial direction of the positioning seat matrix multiple for accommodating the first positioning component and the
The sliding slot of two positioning components, the direction of each sliding slot are directed to the axle center of positioning seat matrix；First positioning component includes two
A the first locating piece being oppositely arranged is equipped with the first positioning surface on each first locating piece；Second positioning component includes
Two the second locating pieces being oppositely arranged are equipped with the second positioning surface on each second locating piece,
The positioning drive mechanisms include be looped around on the first locating piece and the second locating piece lateral surface for driving the
The annular constrictions spring that positioning piece and the second locating piece make centripetal movement to position chip in radially inward direction
With for drive the first locating piece and the second locating piece in radially outer direction as centrifugal movement by the first positioning component and
The rotary drive mechanism that second positioning component is opened, which includes for the first locating piece and the second locating piece
Apply the push piece of thrust and the power mechanism for driving push piece to move.
Preferably, the push piece is rotary push piece, which is located at the lower section of the supporting element, rotatably pushes away
Part is equipped with multiple centrifugation faces for being gradually distance from axle center and moves closer to the centripetal face in axle center, and multiple centrifugation faces and multiple centripetal
Face is staggered in a circumferential direction；Centrifugation face contact on first locating piece and the second locating piece and rotary push piece
When, the surfaces of revolution pushes the first locating piece and the second locating piece to make centrifugal movement to radially outward direction, connects with chip disengaging
Touching；When the centripetal face contact on first locating piece and the second locating piece and rotary push piece, the annular constrictions spring
Elastic force promote first locating piece and the second locating piece to make centripetal movement in radially inward direction, contacted with chip, it is right
Chip is positioned；The power mechanism is made of the motor connecting with rotary push piece.
Preferably, the push piece is telescopic push piece, on the telescopic push piece with the first locating piece and the second locating piece
Be designed with inclination lifting pushing surface at corresponding position, the inclination be lifted pushing surface make the thrust in vertical motion promote it is first fixed
Position part and the second locating piece make centrifugal movement in radially outer direction.
Preferably, the positioning seat matrix is cylindrical body, is equipped at the position of the sliding slot on the side of the cylindrical body
For accommodating the annular receiving groove of the annular constrictions spring.By the way that the annular receiving groove is arranged, the annular is received realizing
While contracting spring is accommodated and positioned, annular constrictions spring can be promoted more fully to connect with the first locating piece and the second locating piece
Touching fitting, to preferably apply resilient urging force to the first locating piece and the second locating piece.
Preferably, first locating piece includes the first chip positioning portion for being positioned to chip being located above
With underlying the first sliding driving portion with sliding slot cooperation for being slided in sliding slot, the first positioning surface setting
On the first positioning region；Second locating piece includes the second chip positioning portion for being positioned to chip being located above
With underlying the second sliding driving portion with sliding slot cooperation for being slided in sliding slot, the second positioning surface setting
On the second positioning region, the first sliding driving portion and the second sliding driving portion and centripetal face on rotary push piece and from
Heart face is located in same level.When work, rotary push piece is by applying the first sliding driving portion and the second sliding driving portion
Add driving force to drive the first chip positioning portion and the second chip positioning portion to move the positioning action realized to chip.
Preferably, be additionally provided in the first chip positioning portion on first locating piece for chip in the vertical direction
Limited the confined planes for separating chip from vacuum slot.When work, vacuum slot drives chip to withdraw upwards
Movement, in the process of movement, chip and limit face contact, confined planes hinder chip to continue up and make chip from true
It is separated on suction mouth, can be realized as inhaling chip from vacuum without solenoid valve corresponding with vacuum slot is arranged
Being removed on mouth for task.
Preferably, accommodating chamber is equipped at the axle center of the positioning seat matrix, the rotary push piece is arranged in the accommodating chamber
Interior, the top surface of fixing seat matrix is equipped with the fixed plate for installing the supporting element, in institute on the circumferencial direction of the fixed plate
The corresponding position for stating sliding slot is equipped with avoidance slot.After above-mentioned fixed plate is set, support on the one hand can be played to supporting element
On the other hand effect also can keep apart the rotary push piece of rotation with fixed supporting element, reduce rotary
The rotation of push piece is interfered caused by supporting element.
Preferably, the rotary push piece includes pushing part and interconnecting piece, wherein the pushing part is by polygon mat structure
At the side of the polygon constitutes the centripetal face and centrifugation face, and the interconnecting piece is made of shaft, which stretches out positioning seat
Pass through the output axis connection of shaft joint and motor after base.When work, motor drives rotary push piece rotation, passes through in rotation polygon
Shape block applies motive force to the first locating piece and the second locating piece.
Preferably, the outside of the shaft is also cased with axle sleeve, and the bottom surface of one end of the axle sleeve and the positioning seat matrix is solid
Fixed connection, the other end of the axle sleeve are arranged with belt wheel.When work, belt wheel rotation drives axle sleeve and is fixedly connected with axle sleeve
The rotation of positioning seat matrix, and then the supporting element being located above positioning seat matrix and chip rotation are driven, it realizes to chip direction
Change.The purpose being arranged in this way is, unlike the positioning action of first locating piece and the second locating piece, passes through
Above-mentioned setting can change at any angle the direction of chip, to meet the production requirement under different situations in practice, together
When, the characteristic which arbitrarily adjusts also plays the peace for reducing positioning seat matrix and the first locating piece and the second locating piece
Fill the effect of required precision.
It is also arranged with detection plate on the axle sleeve, is also ordinatedly equipped with photoelectric sensor with detection plate in rack.When work,
Photoelectric sensor and detection plate cooperate, can the rotation angle to chip be monitored.
Preferably, rack is equipped with multiple flexible chip positioning seats.When work, multiple chip positioning seats can carry out simultaneously
The location tasks of multiple chips, to improve the production and processing efficiency of chip.
Preferably, rack is equipped with the second motor for driving the belt wheel rotation, which is equipped with master
Movable belt pulley, the driving pulley are connect by belt with the belt wheel on multiple flexible positioning seats.When work, the second motor passes through belt wheel
Transmission mechanism can drive the belt wheel on multiple flexible positioning seats actively simultaneously, complete the adjustment to multiple chip postures.
The working principle of the utility model is:
When work, two the first locating pieces and two the second locating pieces first make centrifugal movement under the impetus of push piece and
So that flexible positioning separation block is in the open state；Then chip is carried to by vacuum slot under the driving of respective drive mechanism
On supporting element, then push piece is started turning, and the first locating piece and the second locating piece are switched from original move on centripetal face
It is extremely moved on centrifugation face, and under the action of the elastic force of annular constrictions spring, the first locating piece and the second locating piece are fitted in
Centripetal movement is acted as with centripetal face one on centripetal face；The first locating piece and the second locating piece are contacted with chip in movement, to chip
Two groups of sides positioned simultaneously, the chip after completing positioning in posture in ajusting state, in position all in soft
Property positioning separation block center position；After completing positioning, push piece pushes the first positioning component and the second positioning component to be centrifuged
Move and flexibility is located separately seat is in the open state, and later, vacuum slot is moved downward chip pick-up, then carry
Continue subsequent processing to next station, later, next chip to be positioned is placed in support again by vacuum slot
On part, the location tasks of next chip are similarly carried out.
The utility model have compared with prior art it is below the utility model has the advantages that
1, the chip flexibility positioning seat of the utility model completed by the way of push piece promotion to the first positioning component and
Second positioning component makees the driving of centrifugal movement, relative to it is existing by the driving method of four paws cylinder for, the motor rotation
The mode for turning driving has more controllability, can control the first positioning component and second by controlling the revolving speed of motor in use
The centrifugal movement speed of positioning component, so that the movement of the first positioning component and the second positioning component is more steady, it will not
Biggish vibration is generated, plays the role of the chip after preventing from completing positioning and shifts again；Meanwhile when making centripetal movement, by
It is fitted on centripetal face in chip, is limited by centripetal face velocity always, therefore also can be fixed to the first positioning component and second
The speed of the centripetal movement of hyte part is controlled, and the control of the speed can prevent positioning component in positioning to chip edge
Shock, avoid chip from being damaged.
2, the chip flexibility positioning seat of the utility model is using the driving method of spring force to the first locating piece and second
The centripetal positioning campaign of locating piece is driven, relative to it is existing by the positioning method of four paws cylinder for, on the one hand, by
Adaptivity in spring to the flexible drive that is driven to of locating piece, therefore in positioning is good.On the other hand, when in use, may be used
According to the different size of anti-folder performance of chip to be positioned (affecting parameters of the anti-folder performance include the thin and thick of chip, material etc.)
The spring of different coefficient of elasticity is selected, so that the first locating piece and the second locating piece are completed with optimal chucking power to chip
Positioning, to improve the effect of positioning.
Detailed description of the invention
Fig. 1 is a kind of stereochemical structure signal of a specific embodiment of chip flexibility positioning seat of the utility model
Figure.
Fig. 2 is the partial exploded view of flexible positioning seat shown in FIG. 1.
Fig. 3 is the schematic perspective view of positioning seat matrix in flexible positioning seat shown in FIG. 1.
Fig. 4 is the schematic perspective view of first locating piece of flexible positioning seat shown in FIG. 1.
Fig. 5 is the schematic perspective view of push piece in flexible positioning seat shown in FIG. 1.
Fig. 6 and Fig. 7 is the working state figure of the first positioning component and the second positioning component in Fig. 1, wherein Fig. 6 is when the
One positioning component and the second positioning component are in working state figure when opening, and Fig. 7 is the first positioning component and the second positioning group
Part is in the working state figure close to each other when positioning to chip.
Fig. 8 is the working principle diagram of flexible positioning seat shown in FIG. 1.
Fig. 9 is the schematic perspective view of the corresponding flexible positioning seat of embodiment 3.
Figure 10 is the structural schematic diagram of the corresponding flexible positioning seat of embodiment 4.
Figure 11 is the partial enlarged view in Figure 10 at I.
Figure 12 and Figure 13 is the working principle diagram of the corresponding flexible positioning seat of embodiment 5, wherein Figure 12 is two first fixed
Working state figure when position part is close to each other under the elastic force effect of annular constrictions formula spring.Figure 13 is that telescopic push piece is transported upwards
The working state figure for moving that two the first locating pieces is pushed to make disengaging movement.
In figure: positioning seat matrix 1, annular receiving groove 1-1, sliding slot 1-2, accommodating chamber 1-3, supporting element 2, the first locating piece 3,
First chip positioning portion 3-1, the first sliding driving portion 3-2, the first positioning surface 3-3, the second locating piece 4, the second chip positioning portion
4-1, the second sliding driving portion 4-2, the second positioning surface 4-3, confined planes 3-4, fixed plate 5, rotary push piece 6, shaft 6-1, four
Prism 6-2, first motor 7, chip 8, axle sleeve 9, driven pulley 9-1, detection plate 9-2, photoelectric sensor 9-3, the second motor 9-
4, driving pulley 9-5, vacuum slot 10.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
Embodiment 1
Referring to Fig. 1 and Fig. 2, a kind of chip flexibility positioning seat of the utility model include positioning seat matrix 1, setting positioning
The supporting element 2 for being supported to chip 8 at seat 1 top shaft core position of matrix is carried out for one group of side to chip 8
First positioning component of positioning, the second positioning component for being positioned and being limited for another group of side to chip 8 and use
In drive the first positioning component and the second positioning component along radially-inwardly or the positioning drive mechanisms that move of radially outward direction,
Specifically, referring to figs. 2 and 3, the positioning seat matrix 1 is cylindrical body, the side of the cylindrical body positioning seat matrix 1
Being equipped with annular receiving groove 1-1, (annular receiving groove 1-1 can promote annular constrictions spring and the first locating piece 3 and second fixed
Position part 4 more fully contacts fitting, to preferably apply resilient urging force to the first locating piece 3 and the second locating piece 4), it is fixed
It is evenly provided on the circumferencial direction of position seat matrix 1 multiple for accommodating the sliding slot 1- of the first positioning component and the second positioning component
The direction of 2, each sliding slot 1-2 are directed to the axle center of positioning seat matrix 1；It is equipped at the axle center of positioning seat matrix 1 and is pushed away for accommodating
The accommodating chamber 1-3 of part, the top surface of fixing seat matrix are equipped with (fixed plate 5 one of fixed plate 5 for installing the supporting element 2
Aspect can play a supporting role to supporting element 2, on the other hand, also can by the rotary push piece 6 of rotation with it is fixed
Supporting element 2 is kept apart, and reduces the rotation of rotary push piece 6 to interference caused by supporting element 2), the circumferencial direction of fixed plate 5
On the corresponding position of the sliding slot 1-2 be equipped with avoidance slot.
Referring to fig. 2 and Fig. 4, first positioning component include two the first locating pieces 3 being oppositely arranged, and each first is fixed
Position part 3 includes the first chip positioning portion 3-1 being located above for being positioned to chip 8 and the underlying and cunning
First sliding driving portion 3-2 of the slot 1-2 cooperation for being slided in sliding slot 1-2, wherein on first chip positioning portion 3-1
Equipped with the first positioning surface 3-3；Second positioning component includes two the second locating pieces 4 being oppositely arranged, each second positioning
Part 4 includes the second chip positioning portion 4-1 being located above for being positioned to chip 8 and the underlying and sliding slot
Second sliding driving portion 4-2, second chip positioning portion 4-1 of the 1-2 cooperation for sliding in sliding slot 1-2 is equipped with second
Positioning surface 4-3.
Specifically, referring to fig. 2 and Fig. 4, the positioning drive mechanisms include being looped around the first locating piece 3 and the second locating piece
Come for driving the first locating piece 3 and the second locating piece 4 to make centripetal movement in radially inward direction to chip on 4 lateral surfaces
(the annular constrictions spring pocket is to promote the first positioning by the convergent force of radial direction to the 8 annular constrictions springs positioned
Part 3 and the second locating piece 4 make centripetal movement in radially inward direction) and for driving the first locating piece 3 and the second positioning
The rotary driving machine that part 4 in radially outer direction opens the first positioning component and the second positioning component as centrifugal movement
Structure.
Referring to fig. 2 and figure 5-8, specifically, the rotary drive mechanism includes for the first locating piece 3 and second
Locating piece 4 applies the push piece of thrust and the power mechanism for driving push piece to move.Wherein, as one of embodiment,
The push piece is rotary push piece 6, which is located at the accommodating chamber of the positioning seat matrix 1 of the lower section of the supporting element 2
In 1-3, which includes interconnecting piece and pushing part, wherein the interconnecting piece is made of shaft 6-1, shaft 6-1
It is connect by shaft joint with power mechanism after stretching out positioning seat base, the pushing part is equipped with multiple centrifugations for being gradually distance from axle center
Face and the centripetal face for moving closer to axle center, and (specifically, multiple centrifugation faces and multiple centripetal faces are staggered in a circumferential direction
The rotation push piece can be the polygon prisms such as quadrangular 6-2, eight prisms, be also possible to be uniformly distributed on the circumferencial direction of cylindrical body
4n convex body etc.)；When the centrifugation face contact on first locating piece 3 and the second locating piece 4 and rotary push piece 6, institute
Stating the surfaces of revolution pushes the first locating piece 3 and the second locating piece 4 to make centrifugal movement to radially outward direction, disengages with chip 8；
When the centripetal face contact on first locating piece 3 and the second locating piece 4 and rotary push piece 6, the annular constrictions spring
Elastic force promote first locating piece 3 and the second locating piece 4 to make centripetal movement in radially inward direction, contacted with chip 8,
Chip 8 is positioned；The power mechanism is made of the first motor 7 connecting with rotary push piece 6.
Referring to Fig. 1-Fig. 8, the working principle of the utility model is:
When work, two the first locating pieces 3 and two the second locating pieces 4 first make centrifugal movement under the impetus of push piece
And make flexible positioning separation block in the open state；Then vacuum slot 10 is under the driving of respective drive mechanism by chip 8
It is carried on supporting element 2, then push piece starts turning, by the first locating piece 3 and the second locating piece 4 from original on centripetal face
Movement is switched to be moved on centrifugation face, and under the action of the elastic force of annular constrictions spring, the first locating piece 3 and the second positioning
Part 4, which is fitted on centripetal face, acts as centripetal movement with centripetal face one；First locating piece 3 and the second locating piece 4 and chip 8 in movement
Contact positions two groups of sides of chip 8 simultaneously, and the chip 8 after completing positioning is in posture and ajusts state, in place
Set the center position all in flexible positioning separation block；After completing positioning, push piece pushes the first positioning component and second to determine
Hyte part make centrifugal movement and flexibility is located separately seat is in the open state, and later, vacuum slot 10 is moved downward core
Piece 8 draw, be then carried at next station and continue subsequent processing, later, vacuum slot 10 again by next to
Positioning chip 8 is placed on supporting element 2, similarly carries out the location tasks of next chip 8.
The present embodiment other embodiment other than the above is implemented referring to embodiment 1.
Embodiment 2
Referring to Fig. 1, Fig. 2 and Fig. 9, the outside of the shaft 6-1 is also cased with axle sleeve 9, one end of the axle sleeve 9 with it is described fixed
The bottom surface of position seat matrix 1 is fixedly connected, and the other end of the axle sleeve 9 is arranged with driven pulley 9-1.When work, driven pulley 9-1 turns
It is dynamic, drive axle sleeve 9 and the positioning seat matrix 1 being fixedly connected with axle sleeve 9 to rotate, and then drive and be located at 1 top of positioning seat matrix
Supporting element 2 and chip 8 rotate, realize change to 8 direction of chip.The purpose being arranged in this way is, fixed with described first
Unlike the positioning action of position part 3 and the second locating piece 4, by above-mentioned setting, any angle can be made to the direction of chip 8
Change, to meet the production requirement in practice under different situations, meanwhile, the characteristic which arbitrarily adjusts also plays reduction
The effect that the installation accuracy of positioning seat matrix 1 and the first locating piece 3 and the second locating piece 4 requires.
It is also arranged with detection plate 9-2 on the axle sleeve 9, is also ordinatedly equipped with photoelectric sensor with detection plate 9-2 in rack
9-3.When work, photoelectric sensor 9-3 and detection plate 9-2 cooperate, can the rotation angle to chip 8 be monitored.
The present embodiment other embodiment other than the above is implemented referring to embodiment 1.
Embodiment 3
Referring to Fig. 9, the present embodiment and embodiment 1 or embodiment 2 the difference is that, the rack is equipped with multiple soft
Property chip positioning seat.When work, multiple chip positioning seats can carry out the location tasks of multiple chips 8 simultaneously, to improve
The production and processing efficiency of chip 8.
Rack is equipped with the second motor 9-4 for driving the belt wheel 9-1 rotation, which is equipped with
Driving pulley 9-5, driving pulley 9-5 are connect by belt with the driven pulley 9-1 on multiple flexible positioning seats.When work,
Second motor 9-4 can drive the driven pulley 9-1 on multiple flexible positioning seats actively by belt wheel transmission mechanism simultaneously, complete
Adjustment to multiple 8 postures of chip.
The present embodiment other embodiment other than the above is implemented referring to embodiment 1.
Embodiment 4
Referring to Figure 10 and Figure 11, the present embodiment difference from example 1 is that, on first locating piece 3
It is additionally provided on one chip positioning portion 3-1 and divides chip 8 from vacuum slot 10 for being limited in the vertical direction to chip 8
From the confined planes 3-4 to get off.When work, vacuum slot 10 drives chip 8 to withdraw movement, in the process of movement, core upwards
Piece 8 is contacted with confined planes 3-4, and confined planes 3-4 hinders chip 8 to continue up and chip 8 is taken off from vacuum slot 10
From getting off, can be realized as chip 8 from vacuum slot 10 without solenoid valve corresponding with vacuum slot 10 is arranged
Removing for task.
The present embodiment other embodiment other than the above is implemented referring to embodiment 1.
Embodiment 5
Referring to Figure 12 and Figure 13, the present embodiment difference from example 1 is that, the push piece be telescopic push piece
11, inclination lifting is designed on the telescopic push piece 11 at position corresponding with the first locating piece 3 and the second locating piece 4 and is pushed away
Face, the inclination are lifted pushing surface and promote the first locating piece 3 and the second locating piece 4 radially outward making the thrust in vertical motion
Make centrifugal movement in direction.
The present embodiment other embodiment other than the above is implemented referring to embodiment 1.
Above-mentioned is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above content
It limits, it is made under other any spiritual essence and principles without departing from the utility model to change, modification, substitution, combine, letter
Change, should be equivalent substitute mode, be included within the protection scope of the utility model.
Claims (10)
1. a kind of chip flexibility positioning seat, which is characterized in that including positioning seat matrix, axle center position is arranged above positioning seat matrix
The supporting element for being supported to chip at the place of setting, the first positioning component positioned for one group of side to chip,
The second positioning component for being positioned and limited for another group of side to chip and for drive the first positioning component and
Second positioning component along radially-inwardly or the positioning drive mechanisms that move of radially outward direction,
Wherein, it is multiple fixed for the first positioning component of receiving and second to be evenly provided on the circumferencial direction of the positioning seat matrix
The sliding slot of hyte part, the direction of each sliding slot are directed to the axle center of positioning seat matrix；First positioning component includes two phases
To the first locating piece of setting, the first positioning surface is equipped on each first locating piece；Second positioning component includes two
The second locating piece being oppositely arranged is equipped with the second positioning surface on each second locating piece,
The positioning drive mechanisms include being looped around on the first locating piece and the second locating piece lateral surface to determine for driving first
Position part and the second locating piece be used as in radially inward direction centripetal movement come the annular constrictions spring that is positioned to chip and
In drive the first locating piece and the second locating piece in radially outer direction as centrifugal movement by the first positioning component and second
The rotary drive mechanism that positioning component is opened, the rotary drive mechanism include for the first locating piece and the application of the second locating piece
The push piece of thrust and for drive push piece move power mechanism.
2. chip flexibility positioning seat according to claim 1, which is characterized in that the push piece is rotary push piece, the rotation
Rotatable push piece is located at the lower section of the supporting element, and rotary push piece is equipped with multiple centrifugation faces for being gradually distance from axle center and gradually leans on
The centripetal face of the paraxial heart, and multiple centrifugation faces and multiple centripetal faces are staggered in a circumferential direction；When first locating piece
When with centrifugation face contact on the second locating piece and rotary push piece, the rotary push piece pushes the first locating piece and second fixed
Position part makees centrifugal movement to radially outward direction, disengages with chip；When first locating piece and the second locating piece and rotation
When centripetal face contact on rotatable push piece, the elastic force of the annular constrictions spring promotes first locating piece and the second locating piece
Make centripetal movement in radially inward direction, contacted with chip, chip is positioned；The power mechanism by with rotatably push away
The first motor of part connection is constituted.
3. chip flexibility positioning seat according to claim 2, which is characterized in that the rotary push piece include pushing part and
Interconnecting piece, wherein the pushing part is made of polygon mat, and the side of the polygon constitutes the centripetal face and centrifugation face, institute
It states interconnecting piece to be made of shaft, passes through the output axis connection of shaft joint and motor after shaft stretching positioning seat base.
4. chip flexibility positioning seat according to claim 3, which is characterized in that the outside of the shaft is also cased with axle sleeve,
One end of the axle sleeve is fixedly connected with the bottom surface of the positioning seat matrix, and the other end of the axle sleeve is arranged with belt wheel.
5. chip flexibility positioning seat according to claim 1, which is characterized in that the push piece is telescopic push piece, this is stretched
Inclination lifting pushing surface, inclination lift are designed on contracting formula push piece at position corresponding with the first locating piece and the second locating piece
Rise pushing surface make the thrust in vertical motion promote the first locating piece and the second locating piece in radially outer direction makees centrifugation transport
It is dynamic.
6. chip flexibility positioning seat according to claim 1, which is characterized in that the positioning seat matrix is cylindrical body, should
The annular receiving groove for accommodating the annular constrictions spring is equipped on the side of cylindrical body at the position of the sliding slot.
7. chip flexibility positioning seat according to claim 6, which is characterized in that be equipped at the axle center of the positioning seat matrix
Accommodating chamber, within the receiving cavity, the top surface of fixing seat matrix is equipped with for installing consolidating for the supporting element for the push piece setting
Fixed board is equipped with avoidance slot in the corresponding position of the sliding slot on the circumferencial direction of the fixed plate.
8. chip flexibility positioning seat according to claim 7, which is characterized in that first locating piece includes being located above
The first chip positioning portion for being positioned to chip and it is underlying with sliding slot cooperation for sliding in sliding slot
The first dynamic sliding driving portion, first positioning surface are arranged on the first positioning region；Second locating piece includes positioned at upper
The the second chip positioning portion for being used to position chip of side and the underlying and sliding slot cooperate in sliding slot
Second sliding driving portion of sliding, second positioning surface are arranged on the second positioning region, the first sliding driving portion and the
Centripetal face on two sliding driving portions and rotary push piece is located in same level with centrifugation face.
9. chip flexibility positioning seat according to claim 8, which is characterized in that the first chip on first locating piece
It is additionally provided on positioning region for being limited the limit for separating chip from vacuum slot in the vertical direction to chip
Face.
10. -9 described in any item chip flexibility positioning seats according to claim 1, which is characterized in that rack is equipped with multiple soft
Property chip positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351258.4U CN209592003U (en) | 2019-03-18 | 2019-03-18 | A kind of chip flexibility positioning seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351258.4U CN209592003U (en) | 2019-03-18 | 2019-03-18 | A kind of chip flexibility positioning seat |
Publications (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109950190A (en) * | 2019-03-18 | 2019-06-28 | 广州明森科技股份有限公司 | A kind of chip flexibility positioning seat |
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