CN105618332B - Two point gluing mechanism and its dispensing method - Google Patents
Two point gluing mechanism and its dispensing method Download PDFInfo
- Publication number
- CN105618332B CN105618332B CN201610188039.XA CN201610188039A CN105618332B CN 105618332 B CN105618332 B CN 105618332B CN 201610188039 A CN201610188039 A CN 201610188039A CN 105618332 B CN105618332 B CN 105618332B
- Authority
- CN
- China
- Prior art keywords
- dispensing
- arm
- control mechanism
- glue
- dispensing arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0295—Floating coating heads or nozzles
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention is suitable for semiconductor packaging device technical field, provides a kind of two point gluing mechanism and its dispensing method.The two point gluing mechanism includes dispensing control mechanism and is equipped with the dispensing arm of Glue dripping head, dispensing arm includes the first dispensing arm and the second dispensing arm, and dispensing control mechanism includes driving the first dispensing control mechanism that the first dispensing arm and the second dispensing arm are rotated and the second dispensing control mechanism being in vertical motion for the first dispensing arm of driving and the second dispensing arm.The present invention realizes the rotary motion precision of two dispensing arms by the first dispensing control mechanism, the vertical movement precision of two dispensing arms is realized by the second dispensing control mechanism, the independent control structure of rotary motion and the vertical movement of the two point glue arm is greatly improved to the die bond efficiency of flip-chip and consistency for dispensing glue and stability, improves production efficiency and product quality.
Description
Technical field
The invention belongs to semiconductor packaging device technical field more particularly to a kind of two point gluing mechanisms and its dispensing method.
Background technology
Die bond is one of important process in semiconductor packaging industry, with the maturation and large-scale popularization of flip-chip,
Importance of the die bond during entire Flip-Chip Using is especially prominent.One flip-chip is needed in die bond to two glue
Point carries out dispensing, and the size of chip is very small, minimum size length and width about 0.5mmx0.15mm, traditional single-point gluing mechanism
Round trip can only put a glue point, have to do when carrying out die bond to flip-chip needed for round-trip action could be completed twice
Two glue points dispensing, therefore under efficiency seems very low, reduce production efficiency；And if traditional Glue dripping head made into
Two glue points are put in the dispensing of the fixed double pointed head of single pole for the first time, then two glue point distances cannot adjust, and due to two glue
Point distance is very near, and the easy company's of generation glue and glue point are ropy, while double pointed head must be made thin, double pointed head dispensing
The service life of head compares traditional Glue dripping head and wants short more.
Invention content
The technical problems to be solved by the invention are to provide a kind of two point gluing mechanism and its dispensing method, it is intended to solve
Cartridge chip is in die bond the problem of dispensing inefficiency.
The invention is realized in this way a kind of two point gluing mechanism, including dispensing control mechanism and the point for being equipped with Glue dripping head
Glue arm, the dispensing arm include the first dispensing arm and the second dispensing arm, and the dispensing control mechanism includes driving described the
The first dispensing control mechanism that one dispensing arm and the second dispensing arm are rotated and for driving the first dispensing arm
The second dispensing control mechanism being in vertical motion with the second dispensing arm；
Further, the first dispensing arm and the second dispensing arm are slidably mounted in the first dispensing control machine
On structure, the first dispensing arm and the second dispensing arm respectively with the second dispensing control mechanism CONTACT WITH FRICTION.
Further, the first dispensing control mechanism includes control motor, eccentric connector, rotating seat, swivel bearing
And rotary shaft；
The output shaft of one end connection control motor of the eccentric connector, the other end install the swivel bearing,
And the axis of the swivel bearing and the axis of the output shaft of the control motor are misaligned, and the swivel bearing is in the control
It under the driving of motor processed, is contacted with the rotating seat rolling friction, one end of the rotating seat is mounted on the one of the rotary shaft
On end, the first dispensing arm, the second dispensing arm are slidably connected on the side wall of the rotary shaft.
Further, fixed guide rail, the first dispensing arm and the second dispensing arm are installed on the side wall of the rotary shaft
On rail plate is installed, the rail plate is slidably connected on the fixed guide rail.
Further, the second dispensing control mechanism includes being separately positioned on described first dispensing control mechanism or so two
The first rotating mechanism and the second rotating mechanism of side, first rotating mechanism and second rotating mechanism are respectively with described the
First, the second dispensing arm CONTACT WITH FRICTION.
Further, first rotating mechanism includes the first electric rotating machine, the first synchronous belt, the first synchronizing wheel, first
Eccentric shaft, the first connecting seat and the first rolling bearing；
One end of the output shaft of first electric rotating machine and first eccentric shaft is all connected with first synchronizing wheel, institute
It states and synchronizes band connection by described first between the first synchronizing wheel, the other end of first eccentric shaft is sequentially connected described first
Connecting seat and the first rolling bearing, axis and first axis of rolling of first synchronizing wheel being connected on the first eccentric shaft
The axis held is misaligned, and first connecting seat is connect by tension spring with the first dispensing arm, first rolling bearing with
CONTACT WITH FRICTION between the first dispensing arm.
Further, second rotating mechanism includes the second electric rotating machine, the second synchronous belt, the second synchronizing wheel, second
Eccentric shaft, the second connecting seat and the second rolling bearing；
One end of the output shaft of second electric rotating machine and second eccentric shaft is all connected with second synchronizing wheel, institute
It states and synchronizes band connection by described second between the second synchronizing wheel, the other end of second eccentric shaft is sequentially connected described second
Connecting seat and the second rolling bearing, axis and second axis of rolling of second synchronizing wheel being connected on the second eccentric shaft
The axis held is misaligned, and second connecting seat is connect by tension spring with the second dispensing arm, second rolling bearing with
CONTACT WITH FRICTION between the second dispensing arm.
The present invention also provides a kind of dispensing method using above-mentioned two point gluing mechanism, which includes following step
Suddenly：
A, the first dispensing control mechanism drives what first, second dispensing arm turned to setting to take glue position；
B, the second dispensing control mechanism drives first, second dispensing arm to move downwardly to and takes glue height, dips of the same race or not
Glue of the same race takes glue to move up to after the completion and treats dispensing height；
C, first, second dispensing arm of the first dispensing control mechanism driving turns to the dispensing position of setting；
D, the second dispensing control mechanism drives first, second dispensing arm to move downwardly to the progress of dispensing height of the same race or different
The dispensing of kind glue.
Further, the second dispensing control mechanism includes being separately positioned on described first dispensing control mechanism or so two
The first rotating mechanism and the second rotating mechanism of side, first rotating mechanism and second rotating mechanism are respectively with described the
First, the second dispensing arm CONTACT WITH FRICTION；Include the following steps in step d：
D1, first rotating mechanism drive the first dispensing arm to move downwardly to dispensing height and carry out dispensing, and dispensing is completed
After move up to and treat dispensing height, so far complete the dispensing of first glue point；
D2, the first dispensing control mechanism first, second dispensing arm of driving turn to the dispensing position of setting；
D3, second rotating mechanism drive the second dispensing arm to move downwardly to dispensing height and carry out dispensing, and dispensing is completed
After move up to and treat dispensing height, so far complete the dispensing of the second glue point.
Further, in step d, first rotating mechanism and the second rotating mechanism respectively drive the first dispensing arm and
Second dispensing arm moves downwardly to simultaneously or asynchronously dispensing height and carries out of the same race or glue not of the same race dispensing, and dispensing is completed backward
On move to and treat dispensing height, so far complete the dispensing of the first glue point and the second glue point.
Compared with prior art, the present invention advantageous effect is：The present invention controls first by the first dispensing control mechanism
The rotary motion of dispensing arm and the second dispensing arm controls the first dispensing arm and the second dispensing arm by the second dispensing control mechanism
Vertical movement carries out two point glue die bond so as to fulfill to flip-chip, greatly improves dispensing efficiency, improve production efficiency,
Production cost is reduced, simultaneously because distinguishing dispensings using two independent traditional Glue dripping heads, there is Glue dripping head long lifespan, it can be with
The advantages that flexibly setting takes glue and position for dispensing glue, easy to adjust accurate, and glue point quality is high.
Description of the drawings
Fig. 1 is the overall structure diagram of one preferred embodiment of two point gluing mechanism provided by the invention；
Fig. 2 is the decomposing state schematic diagram of embodiment illustrated in fig. 1；
Fig. 3 is the structure diagram of the first dispensing control mechanism in Fig. 2；
Fig. 4 is the structure diagram shed in Fig. 3 after fixed mounting；
Fig. 5 is the structure diagram of the first rotating mechanism in Fig. 2；
Fig. 6 is the structure diagram shed in Fig. 5 after the first dispensing mounting base；
Fig. 7 is the second rotating mechanism structure diagram that the second dispensing mounting base is shed in Fig. 2.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 and 2, it is one preferred embodiment of two point gluing mechanism in the present invention, it includes dispensing control mechanism
With the dispensing arm 700 for being equipped with Glue dripping head 703, dispensing control mechanism controls the Glue dripping head 703 on dispensing arm 700 to carry out dispensing.
Dispensing arm 700 includes the first dispensing arm 701 and the second dispensing arm 702, and dispensing control mechanism includes driving the first dispensing arm
701 and second the first dispensing control mechanism 100 that is rotated of dispensing arm 702 and for driving the first dispensing arm 701
The second dispensing control mechanism being in vertical motion with the second dispensing arm 702.First dispensing arm 701 and the second dispensing arm 702 are
It is slidably mounted on the first dispensing control mechanism 100, in the present embodiment, the first dispensing arm 701 and the second dispensing arm 702
It is arranged symmetrically on the first dispensing control mechanism 100, to improve the first dispensing arm 701 and the second dispensing arm 702 in high speed rotation
When stationarity.First dispensing arm 701 and the second dispensing arm 702 respectively with the second dispensing control mechanism CONTACT WITH FRICTION, so as to
Two dispensing control mechanisms control the first dispensing arm 701 and the second dispensing arm 702 to slide up and down.
Please referring collectively to shown in Fig. 3 and Fig. 4, the first dispensing control mechanism 100 of the embodiment of the present invention includes being fixedly mounted
Seat 109, fixing bearing 108, control motor 101, eccentric connector 102, rotating seat 104, swivel bearing 103 and rotary shaft 105.
Motor 101 is controlled to be mounted on fixed mounting 109, fixing bearing 108 is fixedly mounted on fixed mounting 109
It is interior, the output shaft of one end connection control motor 101 of eccentric connector 102, other end installation swivel bearing 103, and rotate
The axis of output shaft of the axis of bearing 103 with controlling motor 101 is misaligned, so as to which control motor 101 is made to drive partially
When heart connector 102 is rotated, swivel bearing 103 can be around the axis rotation of the output shaft of control motor 101.Swivel bearing
103 under the driving of control motor 101, contact with 104 rolling friction of rotating seat, and one end of rotating seat 104 is mounted on rotary shaft
On 105 one end, rotary shaft 105 is slidably connected across fixing bearing 108 with the first dispensing arm 701, the second dispensing arm 702, tool
Body, the first dispensing arm 701, the second dispensing arm 702 are slidably connected on the side wall of rotary shaft 105.In this way, around control motor
The swivel bearing 103 that the axis of 101 output shaft is rotated drives rotating seat 104 to carry out certain radian range in the horizontal plane
Interior swings, and then rotary shaft 105 is driven to rotate, so as to make the first dispensing arm 701 being connected in rotary shaft 105
It swings with the second dispensing arm 702, the dispensing angle of Glue dripping head 703 is adjusted with accurate control and takes glue angle position.
During rotary shaft 105 rotates, fixing bearing 108 plays rotary shaft 105 support and can protect the rotation of rotary shaft 105
Hold stable effect.
In above-described embodiment, fixed guide rail 400, the first dispensing arm 701 and second are installed on the side wall of rotary shaft 105
Rail plate 500 is installed, rail plate 500 is slidably connected on fixed guide rail 400, so as to make at first point on dispensing arm 702
701 and second dispensing arm 702 of glue arm can be slided up and down relative to rotary shaft 105.
In above-described embodiment, the other end of rotary shaft 105 is equipped with auxiliary bearing 106, and auxiliary bearing 106 passes through a bearing
Frame 107 is fixed on the bottom of fixed mounting 109, so as to carry out Auxiliary support to rotary shaft 105, is increased rotary shaft 105 and is existed
Stability in rotary course.
Please referring collectively to shown in Fig. 5 to Fig. 7, the second dispensing control mechanism of the embodiment of the present invention includes being separately positioned on the
The first rotating mechanism 200 and the second rotating mechanism 300 of one dispensing control mechanism, 100 left and right sides.First in the present embodiment
200 and second rotating mechanism 300 of rotating mechanism is arranged symmetrically, and the first rotating mechanism 200 and the second rotating mechanism 300 are respectively with
702 CONTACT WITH FRICTION of one dispensing arm 701 and the second dispensing arm.
Wherein, the first rotating mechanism 200 includes the first dispensing mounting base 204, first connection bearing 208, the first electric rotating
Machine 201, the first synchronous belt 203, the first synchronizing wheel 202, the first eccentric shaft 205, the first connecting seat 206 and the first rolling bearing
207。
First electric rotating machine 201 and the first eccentric shaft 205 are installed in the first dispensing mounting base 204, the first connecting shaft
208 are held to be fixedly mounted in the first dispensing mounting base 204.The one of the output shaft of first electric rotating machine 201 and the first eccentric shaft 205
End is all connected with the first synchronizing wheel 202, is connected between the first synchronizing wheel 202 by the first synchronous belt 203.First eccentric shaft 205
The other end is sequentially connected the first connecting seat 206 and the first rolling bearing 207 after passing through the first connection bearing 208.It is connected to
The axis of the axis and the first rolling bearing 207 of the first synchronizing wheel 202 on one eccentric shaft 205 is misaligned, the first connecting seat 206
Connect by tension spring 800 with the first dispensing arm 701, between the first rolling bearing 207 and the first dispensing arm 701 rolling friction connect
It touches.
In above-described embodiment, the first electric rotating machine 201 drives the first eccentric shaft by the transmission of the first synchronous belt 203
205 are rotated, since the axis of the first synchronizing wheel 202 being connected on the first eccentric shaft 205 is with being connected to the first eccentric shaft
The axis of the first rolling bearing 207 on 205 is misaligned, so as to enable the first rolling bearing 207 on the first eccentric shaft 205
The axis of the first synchronizing wheel 202 circular motion is carried out on perpendicular.Due under the pulling force effect of tension spring 800, first
Rolling bearing 207 with the first dispensing arm 701 remains and contacts that the first dispensing arm 701 is slidably connected in rotary shaft 105, because
This, the first rolling bearing 207 of circular motion is carried out on perpendicular can drive the first dispensing arm 701 glide
It is dynamic, so as to which the first electric rotating machine 201 can accurately control the vertical movement precision of the first dispensing arm 701.In the first eccentric shaft 205
During being rotated, the first connection bearing 208 plays support to the first eccentric shaft 205 and can make the first eccentric shaft 205
Rotate the effect of held stationary.
Second rotating mechanism 300 of the embodiment of the present invention is similar to the structure of the first rotating mechanism 200, and specifically, this
Two rotating mechanisms 300 include the second dispensing mounting base 304, second connection bearing 308, the second electric rotating machine 301, the second synchronous belt
303rd, the second synchronizing wheel 302, the second eccentric shaft 305, the second connecting seat 306 and the second rolling bearing 307.
Second electric rotating machine 301 and the second eccentric shaft 305 are installed in the second dispensing mounting base 304, the second connecting shaft
308 are held to be fixedly mounted in the second dispensing mounting base 304.The one of the output shaft of second electric rotating machine 301 and the second eccentric shaft 305
End is all connected with the second synchronizing wheel 302, is connected between the second synchronizing wheel 302 by the second synchronous belt 303.Second eccentric shaft 305
The other end is sequentially connected the second connecting seat 306 and the second rolling bearing 307 after passing through the second connection bearing 308.It is connected to
The axis of the axis and the second rolling bearing 307 of the second synchronizing wheel 302 on two eccentric shafts 305 is misaligned, the second connecting seat 306
Connect by tension spring 800 with the second dispensing arm 702, between the second rolling bearing 307 and the second dispensing arm 702 rolling friction connect
It touches.
In above-described embodiment, the second rotating mechanism 300 is similar to the operation principle of the first rotating mechanism 200.Specifically,
Two electric rotating machines 301 drive the second eccentric shaft 305 to be rotated by the transmission of the second synchronous belt 303, due to being connected to
The axis of the second synchronizing wheel 302 on two eccentric shafts 305 and the second rolling bearing 307 for being connected on the second eccentric shaft 305
Axis is misaligned, so as to which the axis for enabling second synchronizing wheel 302 of second rolling bearing 307 on the second eccentric shaft 305 exists
Circular motion is carried out on perpendicular.Again due to the work in tension spring 800 between the second rolling bearing 307 and the second dispensing arm 701
It contacts with each other under, the second dispensing arm 702 is slidably connected with rotary shaft 105, therefore, is justified on perpendicular
The second rolling bearing 307 of Zhou Yundong can drive the second dispensing arm 702 to slide up and down, so as to the second electric rotating machine 301
The vertical movement precision of the second dispensing arm 702 can be accurately controlled, during the second eccentric shaft 305 is rotated, second
Connection bearing 308 plays the role of support to the second eccentric shaft 305 and can make the rotation held stationary of the second eccentric shaft 305.
Electric rotating machine in above-described embodiment can be other driving elements, such as cylinder, electromagnet dynamical element；Together
Step band other connection modes can be replaced with such as chain etc., and synchronous belt and synchronizing wheel can be omitted directly direct by electric rotating machine
Connect eccentric shaft；Rolling bearing can be omitted, by eccentric shaft directly with dispensing arm contact；Tension spring can be other spring leafs,
The elastic elements such as rubber band.
In conclusion the two point gluing mechanism realizes the rotation of two dispensing arms 700 by the first dispensing control mechanism 100
Kinematic accuracy realizes the vertical movement precision of two dispensing arms 700 by the second dispensing control mechanism.The rotation of the two point glue arm
The dynamic dispensing of transhipment and the independent control structure for dispensing glue that moves vertically greatly improve the die bond efficiency and point to flip-chip
Consistency, stability and the flexibility that glue point glue position is taken arbitrarily to set of glue, improve production efficiency and product quality；Simultaneously
Due to distinguishing dispensing using two independent traditional Glue dripping heads, with Glue dripping head long lifespan, it can flexibly set and take glue and point
The position of glue, easy to adjust accurate, the advantages that glue point quality is high.
In addition, it is both provided with use on the first dispensing control mechanism 100, the first rotating mechanism 200 and the second rotating mechanism 300
In the sensor 600 of positioning origin.In this way, the two point gluing mechanism can be controlled after the completion of dispensing die bond is carried out to flip-chip
It makes the first dispensing arm 701 and the second dispensing arm 702 is returned to original positioning origin position.
The embodiment of the present invention also provides a kind of dispensing method using above-mentioned two point gluing mechanism, the dispensing method include with
Lower step：
A, the first dispensing control mechanism 100 drives what the first dispensing arm 701, the second dispensing arm 702 turned to setting to take glue
Position (difference takes glue position that can set).
B, the second dispensing control mechanism drives the first dispensing arm 701, the second dispensing arm 702 to move downwardly to and take glue height,
Glue of the same race or not of the same race is dipped, glue is taken to move up to after the completion and treats dispensing height.
C, the first dispensing arm 701 of the first dispensing control mechanism 100 driving, the second dispensing arm 702 turn to the dispensing of setting
Position (different dispensing positions can be set).
D, the second dispensing control mechanism drive the first dispensing arm 701, the second dispensing arm 702 move downwardly to dispensing height into
The dispensing of capable glue of the same race or not of the same race.
E, the first dispensing control mechanism 100 drives the first dispensing arm 701, the second dispensing arm 702 to rotate back into and take glue position,
Continuous cycle operation according to this.
In above-described embodiment, in step a, specifically, the control motor 101 in the first dispensing control mechanism 100 drives
Swivel bearing 103 on eccentric connector 102 rotates that rotating seat is driven to swing in the horizontal plane, and then drives rotary shaft 105
Rotation, so as to which the first dispensing arm 701 and the second dispensing arm 702 is driven to turn to and take glue position.
In above-described embodiment, in stepb, specifically, in the first rotating mechanism 200 in the second dispensing control mechanism
The second electric rotating machine 301 in first electric rotating machine 201 and the second rotating mechanism 300 drives 207 He of the first rolling bearing respectively
Second rolling bearing 307 moves on perpendicular, and then the first dispensing arm 701 and the second dispensing arm 702 is driven to move up and down
Dip glue downwards and be moved upward to treating dispensing height.
In above-mentioned steps c, specifically, the control motor 101 in the first dispensing control mechanism 100 drives eccentric connector
Swivel bearing 103 on 102 rotates that rotating seat is driven to swing in the horizontal plane, and then rotary shaft 105 is driven to rotate, so as to
The first dispensing arm 701 and the second dispensing arm 702 is enough driven to turn to dispensing glue position.
In above-described embodiment, include the following steps in step d：
D1, the second rotating mechanism 300 are failure to actuate, and the second dispensing arm 702, which rests on, treats dispensing height, the first rotating mechanism
200 the first dispensing arms 701 of driving move downwardly to dispensing height and carry out dispensing, are moved up to after the completion of dispensing and treat dispensing height
Degree so far completes the dispensing of first glue point.
D2, the first dispensing control mechanism 100 drive the first dispensing arm 701, the second dispensing arm 702 to be rotated, so as to move
Move the dispensing position of the second glue point of setting.
D3, the first rotating mechanism 200 are failure to actuate, and the first dispensing arm 701, which rests on, treats dispensing height, the second rotating mechanism
300 the second dispensing arms 702 of driving move downwardly to dispensing height and carry out dispensing, are moved up to after the completion of dispensing and treat dispensing height
Degree, so far completes the dispensing of the second glue point.In this way, the entire dispensing process of above-mentioned two point gluing mechanism is completed.
In above-described embodiment, the action process in step d can also be：First rotating mechanism 200 and the second rotating machine
Structure 300 respectively drives the first dispensing arm 701 and the second dispensing arm 702 simultaneously or asynchronously moves downwardly to the progress of dispensing height together
The dispensing of kind or glue not of the same race moves up to after the completion of dispensing and treats dispensing height, so far completes the first glue point and second simultaneously
The dispensing of glue point.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of two point gluing mechanism, including dispensing control mechanism and the dispensing arm for being equipped with Glue dripping head, it is characterised in that：The point
Glue arm includes the first dispensing arm and the second dispensing arm, and the dispensing control mechanism includes driving the first dispensing arm and the
The first dispensing control mechanism that two dispensing arms are rotated and for driving the first dispensing arm and the second dispensing arm
The second dispensing control mechanism being in vertical motion；
The first dispensing control mechanism includes control motor, eccentric connector, rotating seat, swivel bearing and rotary shaft；It is described
The output shaft of one end connection control motor of eccentric connector, the other end install the swivel bearing, and the rotation
The axis of bearing and the axis of the output shaft of the control motor are misaligned, and the swivel bearing is in the driving of the control motor
Under, with the rotating seat CONTACT WITH FRICTION, one end of the rotating seat is mounted on one end of the rotary shaft, first dispensing
Arm, the second dispensing arm are slidably connected on the side wall of the rotary shaft.
2. two point gluing mechanism as described in claim 1, it is characterised in that：The first dispensing arm and the second dispensing arm respectively with
The second dispensing control mechanism CONTACT WITH FRICTION.
3. two point gluing mechanism as described in claim 1, it is characterised in that：Fixation is installed to lead on the side wall of the rotary shaft
Rail plate is installed on rail, the first dispensing arm and the second dispensing arm, the rail plate is slidably connected at the fixation
On guide rail.
4. two point gluing mechanism as claimed in claim 1 or 2, it is characterised in that：The second dispensing control mechanism includes difference
Be arranged on the first rotating mechanism and the second rotating mechanism of the first dispensing control mechanism both sides, first rotating mechanism with
Second rotating mechanism respectively with the first, second dispensing arm CONTACT WITH FRICTION.
5. two point gluing mechanism as claimed in claim 4, it is characterised in that：First rotating mechanism includes the first electric rotating
Machine, the first synchronous belt, the first synchronizing wheel, the first eccentric shaft, the first connecting seat and the first rolling bearing；
One end of the output shaft of first electric rotating machine and first eccentric shaft is all connected with first synchronizing wheel, and described
Band connection is synchronized by described first between one synchronizing wheel, the other end of first eccentric shaft is sequentially connected first connection
Seat and the first rolling bearing, axis and first rolling bearing of first synchronizing wheel being connected on the first eccentric shaft
Axis is misaligned, and first connecting seat is connect by tension spring with the first dispensing arm, first rolling bearing with it is described
CONTACT WITH FRICTION between first dispensing arm.
6. two point gluing mechanism as claimed in claim 4, it is characterised in that：Second rotating mechanism includes the second electric rotating
Machine, the second synchronous belt, the second synchronizing wheel, the second eccentric shaft, the second connecting seat and the second rolling bearing；
One end of the output shaft of second electric rotating machine and second eccentric shaft is all connected with second synchronizing wheel, and described
Band connection is synchronized by described second between two synchronizing wheels, the other end of second eccentric shaft is sequentially connected second connection
Seat and the second rolling bearing, axis and second rolling bearing of second synchronizing wheel being connected on the second eccentric shaft
Axis is misaligned, and second connecting seat is connect by tension spring with the second dispensing arm, second rolling bearing with it is described
CONTACT WITH FRICTION between second dispensing arm.
7. a kind of dispensing method for applying two point gluing mechanism as described in claim 1, which is characterized in that include the following steps：
A, the first dispensing control mechanism drives what first, second dispensing arm turned to setting to take glue position；
B, the second dispensing control mechanism drives first, second dispensing arm to move downwardly to and takes glue height, dips of the same race or not of the same race
Glue takes glue to move up to after the completion and treats dispensing height；
C, first, second dispensing arm of the first dispensing control mechanism driving turns to the dispensing position of setting；
D, the second dispensing control mechanism drives first, second dispensing arm to move downwardly to dispensing height and carries out glue of the same race or not of the same race
Dispensing.
8. the dispensing method of two point gluing mechanism as claimed in claim 7, which is characterized in that the second dispensing control mechanism packet
Include the first rotating mechanism and the second rotating mechanism for being separately positioned on the first dispensing control mechanism both sides, first rotation
Mechanism and second rotating mechanism respectively with the first, second dispensing arm CONTACT WITH FRICTION；Include following step in step d
Suddenly：
D1, first rotating mechanism drive the first dispensing arm to move downwardly to dispensing height and carry out dispensing, and dispensing is completed backward
On move to and treat dispensing height, so far complete the dispensing of first glue point；
D2, the first dispensing control mechanism first, second dispensing arm of driving turn to the dispensing position of setting；
D3, second rotating mechanism drive the second dispensing arm to move downwardly to dispensing height and carry out dispensing, and dispensing is completed backward
On move to and treat dispensing height, so far complete the dispensing of the second glue point.
9. the dispensing method of two point gluing mechanism as claimed in claim 7, it is characterised in that：The second dispensing control mechanism packet
Include the first rotating mechanism and the second rotating mechanism being separately positioned at left and right sides of the first dispensing control mechanism, described first
Rotating mechanism and second rotating mechanism respectively with the first, second dispensing arm CONTACT WITH FRICTION；In step d, described
One rotating mechanism and the second rotating mechanism respectively drive the first dispensing arm and the second dispensing arm simultaneously or asynchronously move downwardly to
Dispensing height carries out the dispensing of glue of the same race or not of the same race, is moved up to after the completion of dispensing and treats dispensing height, so far completes first
The dispensing of glue point and the second glue point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188039.XA CN105618332B (en) | 2016-03-29 | 2016-03-29 | Two point gluing mechanism and its dispensing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188039.XA CN105618332B (en) | 2016-03-29 | 2016-03-29 | Two point gluing mechanism and its dispensing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105618332A CN105618332A (en) | 2016-06-01 |
| CN105618332B true CN105618332B (en) | 2018-06-26 |
Family
ID=56033902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610188039.XA Active CN105618332B (en) | 2016-03-29 | 2016-03-29 | Two point gluing mechanism and its dispensing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618332B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994428B (en) * | 2017-05-18 | 2023-02-28 | 深圳新益昌科技股份有限公司 | Double-dispensing device of LED die bonder and operation method thereof |
| CN107262333B (en) * | 2017-08-01 | 2022-11-11 | 深圳新益昌科技股份有限公司 | Double-spot glue structure of LED die bonder |
| CN107809725B (en) * | 2017-12-22 | 2024-04-23 | 奥音新材料（镇江）有限公司 | Dispensing mechanism for coating device of automatic flexible production line of receiver |
| CN109590151B (en) * | 2019-01-14 | 2024-01-19 | 王耀村 | Double-arm dispensing mechanism |
| CN111701805B (en) * | 2020-06-29 | 2023-06-06 | 深圳市佳思特光电设备有限公司 | Flip-chip direct-connection type double-dispensing mechanism and dispensing method thereof |
| CN113695171A (en) * | 2021-10-16 | 2021-11-26 | 深圳市佳思特光电设备有限公司 | High-speed high-precision double-point gluing device and double-point gluing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3339522A (en) * | 1964-12-28 | 1967-09-05 | Sylvania Electric Prod | Frit dispensing device |
| CN201008823Y (en) * | 2007-02-06 | 2008-01-23 | 杨少辰 | Glue transmitting construction of glue injecting machine |
| CN201143483Y (en) * | 2007-12-29 | 2008-11-05 | 东莞市新泽谷机械有限公司 | Accurate full-automatic glue dropping machine handpiece |
| CN203991144U (en) * | 2014-06-30 | 2014-12-10 | 芜湖美智空调设备有限公司 | A kind of double automatic glue dispensing mechanism |
| CN204122317U (en) * | 2014-08-07 | 2015-01-28 | 旺矽科技股份有限公司 | Glue dispenser |
| CN204486142U (en) * | 2014-12-23 | 2015-07-22 | 深圳市鹏创达自动化有限公司 | Double end rotates point gum machine |
| CN205657043U (en) * | 2016-03-29 | 2016-10-19 | 深圳市微恒自动化设备有限公司 | Two point gum machines construct |
-
2016
- 2016-03-29 CN CN201610188039.XA patent/CN105618332B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3339522A (en) * | 1964-12-28 | 1967-09-05 | Sylvania Electric Prod | Frit dispensing device |
| CN201008823Y (en) * | 2007-02-06 | 2008-01-23 | 杨少辰 | Glue transmitting construction of glue injecting machine |
| CN201143483Y (en) * | 2007-12-29 | 2008-11-05 | 东莞市新泽谷机械有限公司 | Accurate full-automatic glue dropping machine handpiece |
| CN203991144U (en) * | 2014-06-30 | 2014-12-10 | 芜湖美智空调设备有限公司 | A kind of double automatic glue dispensing mechanism |
| CN204122317U (en) * | 2014-08-07 | 2015-01-28 | 旺矽科技股份有限公司 | Glue dispenser |
| CN204486142U (en) * | 2014-12-23 | 2015-07-22 | 深圳市鹏创达自动化有限公司 | Double end rotates point gum machine |
| CN205657043U (en) * | 2016-03-29 | 2016-10-19 | 深圳市微恒自动化设备有限公司 | Two point gum machines construct |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105618332A (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105618332B (en) | Two point gluing mechanism and its dispensing method | |
| CN101958380B (en) | Solid crystal machine head bonding mechanism | |
| CN106311560A (en) | Relay glue dispenser | |
| CN105970463A (en) | Flat knitting machine with self-propelled yarn nozzles | |
| CN104329425A (en) | Straight reciprocating motion mechanism | |
| CN205657043U (en) | Two point gum machines construct | |
| CN102525043B (en) | Automatic assembly machine for zipper sliders | |
| CN201892530U (en) | Turning-over measurement device used for bearing assembly equipment | |
| CN101996907A (en) | Bumping device for pressing wafer-level elastomer into microsphere | |
| CN107919774A (en) | A kind of motor stator rotor together equipment | |
| CN108656626A (en) | A kind of positioning clamping plate feeding device | |
| CN106005985B (en) | A kind of transfer of paper stack and transfer and its operational method | |
| CN109465158B (en) | Double-end point gum machine | |
| CN204433777U (en) | Rotary point of rest device | |
| CN204263740U (en) | Cable printing machine printing mechanism | |
| CN203460039U (en) | Automatic polishing numerical control device | |
| CN204036181U (en) | Sheet material chamfering fillet device | |
| CN110000534A (en) | A kind of 360 degree of rolling assembling light rail systems devices and its method for carrying out workpiece assembly | |
| CN203305005U (en) | Grinding device of licker-in covering and grinding machine | |
| CN204473867U (en) | LED light splitting machine separation type feed mechanism | |
| CN208376105U (en) | A kind of positioning clamping plate feeding device | |
| CN202298068U (en) | Driving device of nose and yarn nozzle of knitting machine | |
| CN112357274A (en) | Automatic express delivery labeling mechanical equipment capable of guaranteeing to label smoothly | |
| CN210789024U (en) | Steel bar conveying device for controlling conveying length by changing stroke principle | |
| CN202985308U (en) | Deviation correcting device of abrasive belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |