CN207458899U - A kind of diode package fixing device - Google Patents
A kind of diode package fixing device Download PDFInfo
- Publication number
- CN207458899U CN207458899U CN201721670937.5U CN201721670937U CN207458899U CN 207458899 U CN207458899 U CN 207458899U CN 201721670937 U CN201721670937 U CN 201721670937U CN 207458899 U CN207458899 U CN 207458899U
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- diode
- encapsulation
- slide
- fixing
- presses
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Abstract
The utility model discloses a kind of diode package fixing devices, including slide firm banking, the upper surface of the slide firm banking is fixedly connected with encapsulation work slide by screw, encapsulation fixing slide carriage is provided with above the encapsulation work slide, the lower surface of encapsulation fixing slide carriage is provided with sliding slot, encapsulation work slide is arranged in sliding slot, and idler wheel is provided between the inner surface of sliding slot and encapsulation work slide；By designing, multiple diodes under encapsulation fixing slide carriage upper surface in tablet fixing groove press spring and diode presses block, can the elastic force of spring be pressed by diode according to the shape of the lower tablet of diode package and diode presses the centre that block is fixed on lower tablet lower tablet fixing groove, and by designing the idler wheel between encapsulation work slide and encapsulation fixing slide carriage, it can reduce encapsulation work slide when diode is packaged work and encapsulate the frictional force between fixing slide carriage.
Description
Technical field
The utility model belongs to diode packaging technology field, and in particular to a kind of diode package fixing device.
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.The tradition of realization in to(for) this process is realized by artificial or semi-artificial mode mostly.Now, also occur
Many bonders, by machine come instead of traditional artificial die bond mode.During operation, die bond motion moves lower tablet
Die bond position is moved, brilliant motion is taken to be moved to wafer and takes brilliant position, dispensing module is opposite on die bond motion at this time
Lower tablet carries out dispensing operation, then crystal grain is placed in blanking to brilliant position is taken to obtain crystal grain by then die bond nation head driving die bond swing arm
On the dispensing position of piece, die bond is completed.As it can be seen that this bonder is realizing machine to lower tablet dispensing and die bond the two steps
Operating specific embodiment is：First worker carries out dispensing using dispenser in blanking on piece, then will put under glue
Tablet, which moves, gives next bit worker, this worker then carries out die bond step at this time, generally by shaking tray by crystal grain（That is chip）Sieve
Onto the dispensing position of lower tablet, die bond is completed, the semi-finished product that die bond finishes move again gives next bit worker, this worker reuses a little
Glue machine carries out dispensing in feeding on piece, then oneself or upper tablet and this finished product are bonded by other people, complete to paste chip
Close this process between the upper and lower tablet of diode.
Existing diode package with fixing device when in use, diode chip for backlight unit be encapsulated in up and down tablet it
Between, lower tablet is being fixed, chip is fixed on blanking on piece, it may appear that lower tablet fixes shakiness, the phenomenon that slip,
Causing chip fixed position mistake, diode can not use, and when diode package is carried out, fixing device for diode
It needs to move back and forth on slide, is present with abrasion after long-time use between fixing device and slide, fixing device can go out
The problem of now rocking, therefore it is proposed that a kind of diode package fixing device.
Utility model content
The purpose of this utility model is to provide a kind of diode package fixing device, to solve in above-mentioned background technology
The existing diode package proposed when in use, diode chip for backlight unit is encapsulated in up and down between tablet with fixing device,
Lower tablet is being fixed, chip is fixed on blanking on piece, it may appear that lower tablet fixes shakiness, the phenomenon that slip, leads
Chip fixed position mistake is caused, diode can not use, and when diode package is carried out, fixing device for diode needs
To move back and forth on slide, be present with abrasion after long-time use between fixing device and slide, fixing device is present with
The problem of rocking.
To achieve the above object, the utility model provides following technical solution：A kind of diode package fixing device, bag
Slide firm banking is included, the upper surface of the slide firm banking is fixedly connected with encapsulation work slide, the envelope by screw
Encapsulation fixing slide carriage is provided with above dress work slide, the lower surface for encapsulating fixing slide carriage is provided with sliding slot, and encapsulation work is slided
Rail is arranged in sliding slot, and idler wheel, the encapsulation fixing slide carriage are provided between the inner surface of sliding slot and encapsulation work slide
Upper surface be provided with lower tablet fixing groove, diode is provided on the inside of lower tablet fixing groove and presses block, the diode is tight
One end of briquetting is pressed spring with diode by screw and is fixedly connected, and the other end, which is provided with, presses fixing groove.
Preferably, the diode, which presses to be provided on the downside of one end of block, presses fixing groove, and uper side surface is designed as circular arc
Shape is covered on fixing groove is pressed.
Preferably, the inside of the lower tablet fixing groove is fixedly connected with multiple diodes by sliding slot and presses block, each
One end that diode presses block is both provided with diode and presses spring.
Preferably, it is described encapsulation fixing slide carriage downside and encapsulation fixing slide carriage on the downside of groove in and slide firm banking
Idler wheel is both provided with the contact point of encapsulation work slide.
Preferably, the diode presses inner opposite end of the block mounted on lower tablet fixing groove on encapsulation fixing slide carriage
In slot, diode presses one end of block and presses spring by diode to be fixedly connected with encapsulation fixing slide carriage.
Preferably, the idler wheel need to only be mounted on the groove that the lower surface of encapsulation fixing slide carriage is connected with encapsulation work slide
Interior both ends.
Compared with prior art, the beneficial effects of the utility model are：By design under encapsulation fixing slide carriage upper surface
Multiple diodes in tablet fixing groove press spring and diode presses block, can be according to the shape of the lower tablet of diode package
Shape presses the elastic force of spring by diode and diode presses the centre that block is fixed on lower tablet lower tablet fixing groove, and
By designing the idler wheel between encapsulation work slide and encapsulation fixing slide carriage, can subtract when diode is packaged work
Few encapsulation work slide and encapsulate the frictional force between fixing slide carriage, prevent long-time use occur later encapsulation work slide and
There is deviation so as to cause the position of diode into encapsulation in encapsulation fixing slide carriage, and diode package is made unsuccessfully to cause to waste.
Description of the drawings
Fig. 1 is the fixing device overlooking the structure diagram of the utility model.
Fig. 2 is the fixing device side view structure diagram of the utility model.
Fig. 3 is the fixing device mounting structure schematic diagram of the utility model.
In figure：1- slides firm banking, 2- encapsulation works slide, 3- encapsulation fixing slide carriage, 4- diodes press spring, 5-
Diode presses tablet fixing groove, 7- under block, 6- and presses fixing groove, 8- idler wheels.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of diode package fixing device, including
Slide firm banking 1, the upper surface of slide firm banking 1 are fixedly connected with encapsulation work slide 2 by screw, and encapsulation work is slided
The top of rail 2 is provided with encapsulation fixing slide carriage 3, and the lower surface of encapsulation fixing slide carriage 3 is provided with sliding slot, and encapsulation work slide 2 is set
It puts in sliding slot, idler wheel 8 is provided between the inner surface of sliding slot and encapsulation work slide 2, encapsulate the upper table of fixing slide carriage 3
Face is provided with lower tablet fixing groove 6, and the inside of lower tablet fixing groove 6 is provided with diode and presses block 5, and diode presses block 5
One end is pressed spring 4 with diode by screw and is fixedly connected, and the other end, which is provided with, presses fixing groove 7.
In order to which the lower tablet for making diode package facilitates fixation, in the present embodiment, preferred diode presses one end of block 5
Downside, which is provided with, presses fixing groove 7, and uper side surface is designed as arc-shaped and covers on fixing groove 7 is pressed.
For the lower tablet fixing-stable of diode package, in the present embodiment, the inside of preferred lower tablet fixing groove 6 leads to
It crosses sliding slot and is fixedly connected with multiple diodes and press block 5, one end that each diode presses block 5 is both provided with diode and presses bullet
Spring 4.
It encapsulates fixing slide carriage 3 in order to prevent and encapsulation work slide 2 is worn, in the present embodiment, preferred encapsulation is fixed to be slided
It is equal with the contact point of slide firm banking 1 and encapsulation work slide 2 in the groove of 3 downside of downside and encapsulation fixing slide carriage of seat 3
It is provided with idler wheel 8.
In order to which diode is made to press 5 fixing-stable of block, in the present embodiment, preferred diode presses block 5 mounted on blanking
The inner opposite end of piece fixing groove 6 in the slot on encapsulation fixing slide carriage 3, by diode pressed by one end that diode presses block 5
Spring 4 is fixedly connected with encapsulation fixing slide carriage 3.
In order to make idler wheel 8 easy to use, in the present embodiment, preferred 8 need of idler wheel are mounted under encapsulation fixing slide carriage 3
The both ends in groove that surface is connected with encapsulation work slide 2.
The operation principle and process for using of the utility model：After the utility model installs, it is new to first check for this practicality
The installation fixation and security protection of type, then can use, and encapsulation fixing slide carriage 3 is placed on encapsulation by bottom surface sliding slot
It works on slide 2, and passes through the idler wheel 8 in sliding slot and moved on encapsulation work slide 2, press 5 He of block by pressing diode
Diode presses 4 stress of spring, and diode, which presses spring 4 and by elastic force diode driven to press block 5, to be shunk, lower tablet is placed on
Diode presses the pressing in fixing groove 7 of 5 one end of block in lower tablet fixing groove 6, then installs diode and is being packaged, so
The use process to the utility model is just completed, the utility model is simple in structure, safe and convenient to use.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of diode package fixing device, including slide firm banking（1）, it is characterised in that：The slide fixes bottom
Seat（1）Upper surface encapsulation work slide is fixedly connected with by screw（2）, the encapsulation work slide（2）Top set
There is encapsulation fixing slide carriage（3）, encapsulate fixing slide carriage（3）Lower surface be provided with sliding slot, encapsulation work slide（2）It is arranged on sliding slot
It is interior, in inner surface and the encapsulation work slide of sliding slot（2）Between be provided with idler wheel（8）, the encapsulation fixing slide carriage（3）It is upper
Surface is provided with lower tablet fixing groove（6）, lower tablet fixing groove（6）Inside be provided with diode and press block（5）, two pole
Pipe presses block（5）One end spring is pressed by screw and diode（4）It is fixedly connected, the other end, which is provided with, presses fixation
Slot（7）.
2. a kind of diode package fixing device according to claim 1, it is characterised in that：The diode presses block
（5）One end on the downside of be provided with and press fixing groove（7）, uper side surface is designed as arc-shaped and covers pressing fixing groove（7）On.
3. a kind of diode package fixing device according to claim 1, it is characterised in that：The lower tablet fixing groove
（6）Inside multiple diodes be fixedly connected with by sliding slot press block（5）, each diode presses block（5）One end be all provided with
It is equipped with diode and presses spring（4）.
4. a kind of diode package fixing device according to claim 1, it is characterised in that：The encapsulation fixing slide carriage
（3）Downside and encapsulation fixing slide carriage（3）In the groove of downside with slide firm banking（1）With encapsulation work slide（2）Connect
Contact is both provided with idler wheel（8）.
5. a kind of diode package fixing device according to claim 1, it is characterised in that：The diode presses block
（5）Mounted on lower tablet fixing groove（6）Inner opposite end encapsulation fixing slide carriage（3）On slot in, diode presses block（5）'s
One end spring is pressed by diode（4）With encapsulating fixing slide carriage（3）It is fixedly connected.
6. a kind of diode package fixing device according to claim 1, it is characterised in that：The idler wheel（8）Only need
Mounted on encapsulation fixing slide carriage（3）Lower surface and encapsulation work slide（2）Both ends in the groove of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670937.5U CN207458899U (en) | 2017-12-05 | 2017-12-05 | A kind of diode package fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670937.5U CN207458899U (en) | 2017-12-05 | 2017-12-05 | A kind of diode package fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207458899U true CN207458899U (en) | 2018-06-05 |
Family
ID=62275729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721670937.5U Active CN207458899U (en) | 2017-12-05 | 2017-12-05 | A kind of diode package fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207458899U (en) |
-
2017
- 2017-12-05 CN CN201721670937.5U patent/CN207458899U/en active Active
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