CN207068816U - Continuous crystal solidifying apparatus - Google Patents
Continuous crystal solidifying apparatus Download PDFInfo
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- CN207068816U CN207068816U CN201721069332.0U CN201721069332U CN207068816U CN 207068816 U CN207068816 U CN 207068816U CN 201721069332 U CN201721069332 U CN 201721069332U CN 207068816 U CN207068816 U CN 207068816U
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- die bond
- station
- platform
- tablet
- bond station
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Abstract
The utility model provides a kind of continuous crystal solidifying apparatus, including workbench, is provided with the workbench：Die bond station, the quantity of the die bond station are at least two, and each die bond station is used to wafer being placed at the different die bond points of tablet；Transfer station, several described transfer stations are successively set between the two neighboring die bond station, for tablet to be picked and placeed to the latter die bond station by the previous die bond station, by setting multiple die bond stations in a process for taking brilliant die bond, and the conveying of tablet between each die bond station is realized by transfer station, the output of the tablet die bond process of unit interval is improved, greatly reduces the pitch time of the process, substantially increases the efficiency of dress encapsulation.
Description
Technical field
It the utility model is related to diode package field, more particularly to a kind of continuous crystal solidifying apparatus.
Background technology
In the encapsulation process of diode, it is one very important chip to be fitted between the upper and lower tablet of diode
Process.In the prior art it is generally necessary to win wafer from blue film to carry out die bond operation, this to take crystal type be to be directed to
Single wafer is picked up operation, and in existing streamline encapsulation operation, this blue film takes brilliant die bond operation time-consuming longer, is whole
The bottleneck of individual water operation, leverage the efficiency entirely encapsulated.
Utility model content
The technical problems to be solved in the utility model is：In existing streamline encapsulation process, existing blue film takes brilliant die bond work
Sequence man-hour is longer, reduces the efficiency entirely encapsulated, and the utility model provides a kind of continuous crystal solidifying apparatus to solve above-mentioned ask
Topic.
Technical scheme is used by the utility model solves its technical problem：A kind of continuous crystal solidifying apparatus, including work
Platform, it is provided with the workbench：Die bond station, the quantity of the die bond station are at least two, each die bond station
For wafer to be placed at the different die bond points of tablet；Transfer station, several described transfer stations are successively set on adjacent
Between two die bond stations, for tablet to be picked and placeed to the latter die bond station by the previous die bond station.
Further：The die bond station includes being used to install the mounting disc hoop of blue film, the platform for placing material for placing tablet
With the arm that gets rid of for taking brilliant die bond, it is described get rid of to be provided with arm take brilliant suction nozzle, it is described to take brilliant suction nozzle in mounting disc hoop and platform for placing material
Top move back and forth.
Further：The die bond station also includes cross lead screw, the cross motor that the driving cross lead screw rotates, peace
Horizontal slide unit on the cross lead screw, the vertical screw mandrel in the horizontal slide unit, the driving vertical screw mandrel
The vertical motor and the vertical slide unit on the vertical screw mandrel, the platform for placing material rotated is arranged on the vertical slide unit
On；The quantity of the die bond station is two, and two die bond station levels are successively set on the workbench, two institutes
Cross lead screw is stated transversely to be arranged in parallel.
Further：The transfer station includes guide rail, sliding block and straight line cylinder；The guide rail is transversely horizontally disposed with,
Its one end is arranged on above the platform for placing material of the previous die bond station, and the other end is arranged on the platform for placing material of the latter die bond station
Top；The sliding block is slidably mounted on the guide rail and can moved under the driving of the straight line cylinder along guide rail；It is described
Support is installed on sliding block, the vacuum slot for adsorbing tablet is provided with the support.
Further：Pneumatic slid platform is additionally provided with the sliding block, the work along rectilinear movement is included on the Pneumatic slid platform
Dynamic platform, the moving direction of the traveling table is longitudinally disposed, and the support is fixedly connected with the traveling table.
The beneficial effects of the utility model are that the continuous crystal solidifying apparatus of the utility model passes through in a process for taking brilliant die bond
It is middle that multiple die bond stations are set, and the conveying of tablet between each die bond station is realized by transfer station, when improving unit
Between tablet die bond process output, greatly reduce the pitch time of the process, substantially increase the efficiency of dress encapsulation.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1,2 be the continuous crystal solidifying apparatus of the utility model structural representation；
Fig. 3 is the structural representation of transfer station.
1, workbench in figure, 2, mounting disc hoop, 3, platform for placing material, 4, get rid of arm, 5, take brilliant suction nozzle, 6, cross lead screw, 7, laterally
Slide unit, 8, cross motor, 9, vertical screw mandrel, 10, vertical slide unit, 11, vertical motor, 12, guide rail, 13, straight line cylinder, 14, sliding
Block, 15, support.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.On the contrary, embodiment of the present utility model includes falling into owning in the range of the spirit and intension of attached claims
Change, modification and equivalent.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to the description present invention and simplifies description, rather than instruction or implies that signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected ", " connects in description of the present utility model
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.In addition, in this reality
With in new description, unless otherwise indicated, " multiple " are meant that two or more.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include
Module, fragment or the portion of the code of the executable instruction of one or more the step of being used to realize specific logical function or process
Point, and the scope of preferred embodiment of the present utility model includes other realization, wherein can not press shown or discuss
Order, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be by this
The embodiment person of ordinary skill in the field of utility model is understood.
As shown in Figure 1, 2, the utility model provides a kind of continuous crystal solidifying apparatus, including workbench 1, the workbench 1
On be provided with：Die bond station, the quantity of the die bond station are at least two, and each die bond station is used to place wafer
At the different die bond points of tablet；Transfer station, several described transfer stations are successively set on the two neighboring die bond work
Between position, for tablet to be picked and placeed to the latter die bond station by the previous die bond station.
Multiple die bond stations are arranged on workbench 1, carry out some die bonds that each die bond station during die bond is directed to tablet
Point carries out die bond, and the die bond point of different die bond stations is different, and completes wafer being placed on tablet in previous die bond station
After the die bond point specified, tablet is picked and placeed to latter die bond station by transfer station, to facilitate latter die bond station to not
Die bond point with position carries out die bond, and the die bond operating time of each die bond station keeps identical, so each die bond station
Productive temp is identical, tablet can be integrally moved rearwards to one by transfer station after the completion of the die bond operation of a station
Station, until all die bond stations all complete die bond operation, so each die bond of reasonable distribution for the diverse location on tablet
The operating time of station can cause die bond efficiency to maximize, and reduce the time that tablet waits.
The die bond station includes being used to install the mounting disc hoop 2 of blue film, the platform for placing material 3 for placing tablet and for taking
Brilliant die bond gets rid of arm 4, it is described get rid of to be provided with arm 4 take brilliant suction nozzle 5, it is described to take brilliant suction nozzle 5 in mounting disc hoop 2 and platform for placing material 3
Top moves back and forth.
Get rid of arm 4 move back and forth drive take brilliant suction nozzle 5 to be moved back and forth in the top of mounting disc hoop 2 and platform for placing material 3, take brilliant suction nozzle
Wafer in mounting disc hoop 2 on blue film is drawn specified location above the tablet being placed on platform for placing material 3 by 5 by adsorbing and discharging
Place, so as to complete to take the work of brilliant die bond, brilliant die bond is taken only to take a wafer every time although getting rid of arm 4, but the weight acted every time
Multiple precision is higher, and die bond location point is accurate, coordinates the setting of multiple die bond stations, can greatly improve production efficiency, make up and get rid of
Arm 4 can only single take brilliant slow-footed defect.
The die bond station also includes cross lead screw 6, the cross motor 8 that the driving cross lead screw 6 rotates, installed in institute
State the horizontal slide unit 7 on cross lead screw 6, the vertical screw mandrel 9 in the horizontal slide unit 7, driving vertical 9 turns of the screw mandrel
Dynamic vertical motor 11 and the vertical slide unit 10 on the vertical screw mandrel 9, the platform for placing material 3 are arranged on described vertical sliding
On platform 10；The quantity of the die bond station is two, and two die bond station levels are successively set on the workbench 1,
Two cross lead screws 6 transversely be arranged in parallel.
By cross lead screw 6 and horizontal slide unit 7 coordinate can platform for placing material 3 there is the ability laterally moved, lead to
Crossing vertical screw mandrel 9 and vertical slide unit 10 can be so that platform for placing material 3 has the ability vertically moved, when a certain position is consolidated on tablet
It after fisheye obtains the wafer for taking brilliant suction nozzle 5 to send, can laterally or vertically move, brilliant suction nozzle 5 is taken by crystalline substance to allow
Member is delivered at next die bond point.
Two cross lead screws 6 are parallel, can so facilitate the arrangement of transfer station, while transfer station can be caused to turn
Arranged when moving tablet along the axial location of cross lead screw 6, so parallel 6 mutual position adjustment of cross lead screw is convenient
It is more accurate, it is ensured that two platform for placing material 3 and transfer station may be adjusted on same straight line so that the operation of transfer station
It is more accurate.
As shown in figure 3, the transfer station includes guide rail 12, sliding block 14 and straight line cylinder 13；The guide rail 12 is transversely
Horizontally disposed, its one end is arranged on the top of platform for placing material 3 of the previous die bond station, and the other end is arranged on the latter die bond work
The top of platform for placing material 3 of position；The sliding block 14 is slidably mounted on the guide rail 12 and under the driving of the straight line cylinder 13
It can be moved along guide rail 12；Support 15 is installed on the sliding block 14, the vacuum for adsorbing tablet is provided with the support 15
Suction nozzle.
Straight line cylinder 13 can promote sliding block 14 rapidly to be slided on guide rail 12, and support 15 is arranged on sliding block 14,
On support 15 and vacuum slot is mounted with, can so ensure that tablet can be realized rapidly from previous die bond station to latter
The transfer of die bond station, improves operating efficiency.
Pneumatic slid platform is additionally provided with the sliding block 14, the traveling table along rectilinear movement, institute are included on the Pneumatic slid platform
It is longitudinally disposed to state the moving direction of traveling table, the support 15 is fixedly connected with the traveling table.Traveling table is longitudinally disposed,
When moving downward close to tablet on platform for placing material 3, vacuum slot is adsorbed on support 15, and then motion is remote upwards for traveling table
From the upper surface of platform for placing material 3, so easily tablet can be picked up；When the tablet for needing to adsorb on vacuum slot is placed into
When on platform for placing material 3, traveling table moves down along longitudinal direction, the upper surface of platform for placing material 3 of close tablet to be placed, then vacuum slot pressure
Power discharges, and tablet drops down onto the upper surface of platform for placing material 3 under gravity.Traveling table vertically moves the pressure for coordinating vacuum slot
Control can facilitate the absorption of tablet it is also possible that the off-position of tablet is more accurate.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of the term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
1. a kind of continuous crystal solidifying apparatus, it is characterised in that including workbench（1）, the workbench（1）On be provided with：
Die bond station, the quantity of the die bond station are at least two, and each die bond station is used to wafer being placed on material
At the different die bond points of piece；
Transfer station, several described transfer stations are successively set between the two neighboring die bond station, for by tablet
Picked and placeed by the previous die bond station to the latter die bond station.
2. continuous crystal solidifying apparatus as claimed in claim 1, it is characterised in that：The die bond station includes being used to install blue film
Mounting disc hoop（2）, platform for placing material for placing tablet（3）Arm is got rid of with for take brilliant die bond（4）, it is described to get rid of arm（4）Upper setting
Take brilliant suction nozzle（5）, it is described to take brilliant suction nozzle（5）In mounting disc hoop（2）And platform for placing material（3）Top move back and forth.
3. continuous crystal solidifying apparatus as claimed in claim 2, it is characterised in that：The die bond station also includes cross lead screw（6）、
Drive the cross lead screw（6）The cross motor of rotation（8）, installed in the cross lead screw（6）On horizontal slide unit（7）, peace
Mounted in the horizontal slide unit（7）On vertical screw mandrel（9）, the driving vertical screw mandrel（9）The vertical motor rotated（11）And peace
Mounted in the vertical screw mandrel（9）On vertical slide unit（10）, the platform for placing material（3）Installed in the vertical slide unit（10）On；Institute
The quantity for stating die bond station is two, and two die bond station levels are successively set on the workbench（1）On, described in two
Cross lead screw（6）Transversely it be arranged in parallel.
4. continuous crystal solidifying apparatus as claimed in claim 3, it is characterised in that：The transfer station includes guide rail（12）, sliding block
（14）And straight line cylinder（13）；The guide rail（12）Transversely it is horizontally disposed with, its one end is arranged on the previous die bond station
Platform for placing material（3）Top, the other end are arranged on the platform for placing material of the latter die bond station（3）Top；The sliding block（14）Slide peace
Mounted in the guide rail（12）Above and in the straight line cylinder（13）Driving under can be along guide rail（12）It is mobile；The sliding block（14）
On support is installed（15）, the support（15）On be provided with vacuum slot for adsorbing tablet.
5. continuous crystal solidifying apparatus as claimed in claim 4, it is characterised in that：The sliding block（14）On be additionally provided with aerodynamic slide
Platform, the traveling table along rectilinear movement is included on the Pneumatic slid platform, the moving direction of the traveling table is longitudinally disposed, the branch
Frame（15）It is fixedly connected with the traveling table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721069332.0U CN207068816U (en) | 2017-08-24 | 2017-08-24 | Continuous crystal solidifying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721069332.0U CN207068816U (en) | 2017-08-24 | 2017-08-24 | Continuous crystal solidifying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207068816U true CN207068816U (en) | 2018-03-02 |
Family
ID=61514156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721069332.0U Active CN207068816U (en) | 2017-08-24 | 2017-08-24 | Continuous crystal solidifying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207068816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379746A (en) * | 2019-08-05 | 2019-10-25 | 江苏新智达新能源设备有限公司 | A kind of semiconductor packaging device of multistation multi-chip |
-
2017
- 2017-08-24 CN CN201721069332.0U patent/CN207068816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379746A (en) * | 2019-08-05 | 2019-10-25 | 江苏新智达新能源设备有限公司 | A kind of semiconductor packaging device of multistation multi-chip |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |