Utility model content
Based on this, it is necessary to provide a kind of Yi Jian mechanism and wire bonder, help to move part part and return to after a loss of power
Initial position.
Its technical solution is as follows:
A kind of Yi Jian mechanism, comprising: mounting base;Part body is moved, the shifting part body is movably disposed in the mounting base;
Driving assembly, the driving component are connect with the mounting base, and the driving component and the shifting part body are drivingly connected;And even
Connected components, the connection component include the first flexible connector, and one end of first flexible connector and the mounting base connect
It connects, the other end of first flexible connector is connect with the shifting part body, and first flexible connector can be in the shifting
Elastic deformation occurs when part body activity.
In above-mentioned Yi Jian mechanism, mounting base is fixed part, and moving part body is to move part part, and driving assembly can drive shifting
Part body activity;In above-mentioned Yi Jian mechanism, since the both ends of the first flexible connector are connect with shifting part body and mounting base respectively, when
Part body is moved in activity, elastic deformation can occur for the first flexible connector, if the feelings powered off occurs at work in Yi Jian mechanism
Condition, the first flexible connector will restore automatically, return to initial position to drive and move part body.
Technical solution is illustrated further below:
The shifting part body is rotatablely arranged in the mounting base in one of the embodiments, the driving component
For driving the shifting part body to swing.
The driving component includes fixed body and the driving body that connect with the fixed body in one of the embodiments,
The fixed body is connect with the mounting base, and the driving body and the shifting part body are drivingly connected.
The mounting base is equipped with the first mounting portion in one of the embodiments, and the shifting part body is equipped with the second mounting portion,
First flexible connector includes the first connecting side and second connecting side opposite with first connecting side, and described first
Connecting side is connect with first mounting portion, and second connecting side is connect with second mounting portion.
The connection component further includes the first compressing member and the second compressing member in one of the embodiments, and described first
Compressing member is pressed in second connecting side, so that first flexible connector is adjacent to first mounting portion, and described second
Compressing member is pressed in first connecting side, so that first flexible connector is adjacent to second mounting portion.
The connection component further includes the first fastener in one of the embodiments, and first mounting portion is equipped with the
One pilot hole, first flexible connector are equipped with second pilot hole opposite with first pilot hole, and described first compresses
Part is equipped with the third pilot hole opposite with second pilot hole, and first fastener is arranged in first pilot hole, institute
It states in the second pilot hole and the third pilot hole;
And/or the connection component further includes the second fastener, and second mounting portion is equipped with the 4th pilot hole, and described the
One flexible connector is equipped with fiveth pilot hole opposite with the 4th pilot hole, and second compressing member is equipped with and the described 5th
The 6th opposite pilot hole of pilot hole, second fastener are arranged in the 4th pilot hole, the 5th pilot hole and institute
It states in the 6th pilot hole.
The connection component further includes being arranged with first flexible connector in angle in one of the embodiments,
One end of second flexible connector, second flexible connector is connect with the mounting base, second flexible connector
The other end is connect with the shifting part body, and when the shifting part body rotates elastic deformation can occur for second flexible connector.
The mounting base is equipped with third mounting portion in one of the embodiments, and the shifting part body is equipped with the 4th mounting portion,
Second flexible connector includes third connecting side and fourth connecting side opposite with the third connecting side, the third
Connecting side is connect with the third mounting portion, and the 4th connecting side is connect with the 4th mounting portion.
The connection component further includes third compressing member and the 4th compressing member, the third in one of the embodiments,
Compressing member is pressed in the 4th connecting side, so that second flexible connector is adjacent to the third mounting portion, and the described 4th
Compressing member is pressed in the third connecting side, so that second flexible connector is adjacent to the 4th mounting portion.
The connection component further includes third fastener in one of the embodiments, and the third mounting portion is equipped with the
Seven pilot holes, second flexible connector are equipped with eightth pilot hole opposite with the 7th pilot hole, and the third compresses
Part is equipped with nineth pilot hole opposite with the 8th pilot hole, and the third fastener is arranged in the 7th pilot hole, institute
It states in the 8th pilot hole and in the 9th pilot hole;
And/or the connection component further includes the 4th fastener, and the 4th mounting portion is equipped with the tenth pilot hole, and described the
Two flexible connectors are equipped with ten one pilot hole opposite with the tenth pilot hole, and the 4th compressing member is equipped with and described the
The 12nd opposite pilot hole of 11 pilot holes, the 4th fastener are arranged in the tenth pilot hole, the 11st dress
In distribution and in the 12nd pilot hole.
First flexible connector and second flexible connector are elastic slice in one of the embodiments, and
First flexible connector is vertically arranged with second flexible connector.
The technical program additionally provides a kind of wire bonder, including Yi Jian mechanism as described above.
Above-mentioned wire bonder includes in above-mentioned Yi Jian mechanism, and in Yi Jian mechanism, mounting base is fixed part, is moved
Part body is movable part, and driving body, which can drive, moves the activity of part body;In above-mentioned Yi Jian mechanism, due to the first flexible connector
Both ends are connect with shifting part body and mounting base respectively, and when moving part body in rotation, elastic deformation can occur for the first flexible connector, if
It is to move the case where part body powers off during the swing, the first flexible connector will restore automatically, move part body to drive
Return to initial position.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Yi Jian mechanism described in an embodiment of the present invention;
Fig. 2 is partial enlargement structural representation at the A of Yi Jian mechanism shown in FIG. 1;
Fig. 3 is the structural schematic diagram one of connection component described in an embodiment of the present invention;
Fig. 4 is the structural schematic diagram two of connection component described in an embodiment of the present invention.
Description of symbols:
100, driving assembly, 110, fixed body, 120, driving body, 200, mounting base, the 210, first mounting portion, 220, third
Mounting portion, 300, shifting part body, the 310, second mounting portion, the 320, the 4th mounting portion, 400, connection component, the 410, first elastic connection
Part, the 411, first connecting side, the 412, second connecting side, the 413, the 5th pilot hole, the 420, second flexible connector, 421, third company
Connect side, the 422, the 4th connecting side, the 423, the 11st pilot hole, the 430, first compressing member, 431, third pilot hole, the 440, second pressure
Tight part, 450, third compressing member, the 451, the 9th pilot hole, the 460, the 4th compressing member, 500, energy converter stand, 600, energy converter,
700, chopper.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title
It distinguishes.
As shown in Figs. 1-2, a kind of Yi Jian mechanism described in an embodiment, comprising: driving assembly 100, moves at mounting base 200
Part body 300 and connection component 400, driving assembly 100 are connect with mounting base 200, are moved part body 300 and are movably disposed in mounting base
On 200, and moving part body 300 and driving assembly 100 and be drivingly connected, connection component 400 includes the first flexible connector 410, and first
One end of flexible connector 410 is connect with mounting base 200, and the other end of the first flexible connector 410 is connect with part body 300 is moved,
And first flexible connector 410 elastic deformation can occur when moving the activity of part body 300.
In above-mentioned Yi Jian mechanism, mounting base 200 is fixed part, and moving part body 300 is to move part part;Above-mentioned shifting part machine
In structure, driving assembly 100, which can drive, moves the activity of part body 300, due to the first flexible connector 410 both ends respectively with move part body
300 and mounting base 200 connect, when move part body 300 in activity, elastic deformation can occur for the first flexible connector 410, if move
The case where part mechanism powers off during the work time, the first flexible connector 410 will restore automatically, move part body to drive
300 return to initial position.And since the first flexible connector 410 has the trend restored always after deformation, when shifting part body 300
When occurring power blackout situation in active procedure, the first flexible connector 410 can also hinder to move part body 300 under the action of inertia
Continue to deflect towards former direction, avoids that there is a situation where collide.
In the present embodiment, it moves part body 300 to be rotatablely arranged in mounting base 200, driving assembly 100 is moved for driving
Part body 300 is swung.Driving assembly 100, which can drive, moves the rotation of part body 300, so that moving part body 300 realizes oscillating function;
More specifically, driving assembly 100 includes fixed body 110 and the driving body 120 connecting with fixed body 110, mounting base
200 connect with fixed body 110, move part body 300 and are rotatablely arranged in mounting base 200, and move part body 300 and driving body 120
It is drivingly connected, for driving body 120 for driving moving body 300 to swing, the first flexible connector 410 can be when moving the rotation of part body 300
Elastic deformation occurs.
Wherein, the driving mechanism is voice coil motor, and fixed body 110 is the motor stator of voice coil motor, driving body 120
For the electric mover of voice coil motor, electric mover moves the offer driving force of part body 300 for being provided as, makes to move the swing of part body 300, move
The swaying direction of part body 300 is the direction M in Fig. 2.Wherein, part body 300 is moved for installing energy converter stand 500, transducer holder
Son 500 is connected with chopper 700, energy converter 600 can convert electrical energy into ultrasound for installing energy converter 600 on energy converter 600
Then wave passes to chopper 700 again.Part body 300 is moved by swinging so that chopper 700 draws close to or far from metal to be bonded
Line.
In another embodiment, moving part body 300 can move in a straight line under the driving of driving assembly, so that chopper
700 close to or far from metal lead wire to be bonded.Wherein, driving assembly is linear motor, and the first flexible connector is spring.
As Figure 2-3, specific in the present embodiment, mounting base 200 is equipped with the first mounting portion 210, moves part body 300 and is equipped with
Second mounting portion 310, the first flexible connector 410 include the first connecting side 411 and opposite with the first connecting side 411 second
Connecting side 412, the first connecting side 411 are connect with the first mounting portion 210, and the second connecting side 412 is connect with the second mounting portion 310.
Specifically, the first flexible connector 410 is elastic slice, and the first mounting portion 210 is the vertical mounting wall of mounting base 200,
Second mounting portion 310 is the vertical mounting wall for moving part body 300, and the lateral distance of the first mounting portion 210 and the second mounting portion 310
It is just equal with the width of the first flexible connector 410, in this way, connect by the first connecting side 411 with the first mounting portion 210,
Second connecting side 412 is connect with the second mounting portion 310, can facilitate the installation of the first flexible connector 410.
Further, connection component 400 further includes the first compressing member 430 and the second compressing member 440, the first compressing member 430
It is pressed in the second connecting side 412, so that the first flexible connector 410 is adjacent to the first mounting portion 210, the second compressing member 440 is pressed in
First connecting side 411, so that the first flexible connector 410 is adjacent to the second mounting portion 310.It is pressed in by the first compressing member 430
It in second connecting side 412, can that gap is not present between the first flexible connector 410 and mounting base 200, pass through the second pressure
Tight part 440 is pressed in the first connecting side 411, can make the first flexible connector 410 and move gap, energy are not present between part body 300
The kinematic accuracy for moving part body 300 is enough effectively improved, and when Yi Jian mechanism powering off during the work time the case where, the first bullet
Property connector 410 can will accurately move part body 300 and bring back to initial position, will not be due to the first flexible connector 410 and peace
Make the first flexible connector 410 there are gap between dress seat 200 or between the first flexible connector 410 and shifting part body 300
It resets and moves back the current location of part body 300 there are relatively large deviations with initial position.Optionally, the first compressing member 430 and the second pressure
Tight part 440 all can be briquetting.
As shown in Figure 2, Figure 4 shows, connection component 400 further includes the first fastener, the first installation in one of the embodiments,
Portion 210 is equipped with the first pilot hole, and the first flexible connector 410 is equipped with second pilot hole opposite with the first pilot hole, the first pressure
Tight part 430 is equipped with the third pilot hole 431 opposite with the second pilot hole, and the first fastener is arranged in the first pilot hole, the second dress
In distribution and third pilot hole 431.In this way, the first flexible connector 410 can be fastened on mounting base by the first fastener
On 200, and the mode structure of the first flexible connector of above-mentioned fastening 410 is simple, facilitates assembly and disassembly.
Specifically, the first fastener is bolt, and the first pilot hole is threaded hole, the second pilot hole and third pilot hole 431
It is through-hole;Or first fastener be pin, the first pilot hole, the second pilot hole and third pilot hole 431 are pin hole.
Further, connection component 400 further includes the second fastener, and the second mounting portion 310 is equipped with the 4th pilot hole, and first
Flexible connector 410 is equipped with fiveth pilot hole 413 opposite with the 4th pilot hole, and the second compressing member 440 is equipped with and the 5th assembly
The 6th opposite pilot hole of hole 413, the second fastener are arranged in the 4th pilot hole, the 5th pilot hole 413 and the 6th pilot hole.
It is moved on part body 300 in this way, can be fastened on the first flexible connector 410 by the second fastener, and the first bullet of above-mentioned fastening
The mode structure of property connector 410 is simple, facilitates assembly and disassembly.
Specifically, the second fastener is bolt, and the 4th pilot hole is threaded hole, the 5th pilot hole 413 and the 6th pilot hole
It is through-hole;Or second fastener be bolt, the 4th pilot hole, the 5th pilot hole 413 and the 6th pilot hole are pin hole.
As shown in Figs. 1-2, connection component 400 further includes being in the first flexible connector 410 in one of the embodiments,
Second flexible connector 420 of angle setting, one end of the second flexible connector 420 are connect with mounting base 200, and the second elasticity is even
The other end of fitting 420 is connect with part body 300 is moved, and when moving part body 300 and rotating elasticity can occur for the second flexible connector 420
Deformation.Second flexible connector 420 and the first flexible connector 410 have synergistic effect, in this way, connection component 400 can be given
It moves part body 300 and bigger power is provided, so that moving part body 300 returns to initial position.
As Figure 2-3, mounting base 200 is equipped with third mounting portion 220 in one of the embodiments, moves part body 300 and sets
There is the 4th mounting portion 320, the second flexible connector 420 includes third connecting side 421 and opposite with third connecting side 421 the
Four connecting sides 422, third connecting side 421 are connect with third mounting portion 220, and the 4th connecting side 422 and the 4th mounting portion 320 connect
It connects.
Specifically, the second flexible connector 420 is elastic slice, and third mounting portion 220 is transversely mounted wall for mounting base 200,
4th mounting portion 320 is to move part body 300 to be transversely mounted wall, and the fore-and-aft distance of third mounting portion 220 and the 4th mounting portion 320
It is just equal with the width of the second flexible connector 420, in this way, connect by third connecting side 421 with third mounting portion 220,
4th connecting side 422 is connect with the 4th mounting portion 320, can facilitate the installation of the second flexible connector 420.
More specifically, the first flexible connection piece is vertically arranged with the second flexible connection piece, and the first flexible connection piece and
Two flexible connection pieces cooperatively form " ten " font structure.
Further, connection component 400 further includes third compressing member 450 and the 4th compressing member 460, third compressing member 450
It is pressed in the 4th connecting side 422, so that the second flexible connector 420 is adjacent to third mounting portion 220, the 4th compressing member 460 is pressed in
Third connecting side 421, so that the second flexible connector 420 is adjacent to the 4th mounting portion 320.It is pressed in by third compressing member 450
It in 4th connecting side 422, can that gap is not present between the second flexible connector 420 and mounting base 200, pass through the 4th pressure
Tight part 460 is pressed in third connecting side 421, can make the second flexible connector 420 and move gap, energy are not present between part body 300
The kinematic accuracy for moving part body 300 is enough effectively improved, and when Yi Jian mechanism powering off during the work time the case where, the second bullet
Property connector 420 can will accurately move part body 300 and bring back to initial position, will not be due to the second flexible connector 420 and peace
Make the second flexible connector 420 there are gap between dress seat 200 or between the second flexible connector 420 and shifting part body 300
It resets and moves back the current location of part body 300 there are relatively large deviations with initial position.Optionally, third compressing member 450 and the 4th pressure
Tight part 460 all can be briquetting.
As shown in Figure 2, Figure 4 shows, connection component 400 further includes third fastener, third installation in one of the embodiments,
Portion 220 is equipped with the 7th pilot hole, and the second flexible connector 420 is equipped with eightth pilot hole opposite with the 7th pilot hole, third pressure
Tight part 450 is equipped with nineth pilot hole 451 opposite with the 8th pilot hole, and third fastener is arranged in the 7th pilot hole, the 8th dress
In distribution and in the 9th pilot hole 451;In this way, the second flexible connector 420 can be fastened on installation by third fastener
On seat 200, and the mode structure of the second flexible connector of above-mentioned fastening 420 is simple, facilitates assembly and disassembly.
Specifically, third fastener is bolt, and the 7th pilot hole is threaded hole, the 8th pilot hole and the 9th pilot hole 451
It is through-hole;Or third fastener is pin, the 7th pilot hole, the 8th pilot hole and the 9th pilot hole 451 are pin hole.
Further, connection component 400 further includes the 4th fastener, and the 4th mounting portion 320 is equipped with the tenth pilot hole, and second
Flexible connector 420 is equipped with ten one pilot hole 423 opposite with the tenth pilot hole, and the 4th compressing member 460 is equipped with and the 11st
The 12nd opposite pilot hole of pilot hole 423, the 4th fastener is arranged in the tenth pilot hole, in the 11st pilot hole 423 and
In 12 pilot holes.It is moved on part body 300 in this way, can be fastened on the second flexible connector 420 by the 4th fastener, and on
The mode structure for stating the second flexible connector 420 of fastening is simple, facilitates assembly and disassembly.
Specifically, the 4th fastener is bolt, and the tenth pilot hole is threaded hole, the 11st pilot hole 423 and the 12nd dress
Distribution is through-hole;Or the 4th fastener be bolt, the tenth pilot hole, the 11st pilot hole 423 and the 12nd pilot hole are
Pin hole.
Specific in the present embodiment, Yi Jian mechanism has two above-mentioned connection components 400, and two connection components 400 divide
The two sides of Yi Jian mechanism are not set, so, it is possible further to increase and move what part body 300 was subject to when back to initial position
Power improves efficiency.
One embodiment further relates to a kind of wire bonder, including Yi Jian mechanism as mentioned.
Above-mentioned wire bonder has above-mentioned Yi Jian mechanism, and the mounting base 200 in Yi Jian mechanism is fixed part, moves
Part body 300 is to move part part;In above-mentioned Yi Jian mechanism, driving assembly 100, which can drive, moves 300 activity of part body, due to first
The both ends of flexible connector 410 respectively with move part body 300 and mounting base 200 and connect, when shifting part body 300 is in activity, the first bullet
Elastic deformation can occur for property connector 410, if the case where Yi Jian mechanism powers off during the work time, the first elastic connection
Part 410 will restore automatically, return to initial position to drive and move part body 300.And since the first flexible connector 410 is deforming
There is the trend restored always afterwards, when there is power blackout situation in active procedure in shifting part body 300, the first flexible connector 410
It can also hinder to move part body 300 and continue to deflect towards former direction under the action of inertia, avoid that there is a situation where collide.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.