CN204760370U - Brilliant arm is inhaled to solid brilliant machine of improvement type LED - Google Patents
Brilliant arm is inhaled to solid brilliant machine of improvement type LED Download PDFInfo
- Publication number
- CN204760370U CN204760370U CN201520581055.6U CN201520581055U CN204760370U CN 204760370 U CN204760370 U CN 204760370U CN 201520581055 U CN201520581055 U CN 201520581055U CN 204760370 U CN204760370 U CN 204760370U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- brilliant
- arm
- nozzle sleeve
- sleeve
- 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.)
- Expired - Fee Related
Links
Landscapes
- Die Bonding (AREA)
Abstract
The utility model provides a can eliminate and inhale brilliant underarm pressure to wafer production damage to improving the suction nozzle and changing a brilliant arm is inhaled to solid brilliant machine of improvement type LED of efficiency, it includes inhales brilliant swing arm (1), suction nozzle subassembly (2), a serial communication port, suction nozzle subassembly (2) are including suction nozzle (3), suction nozzle sleeve (4), it is equipped with mounting hole (5) on brilliant swing arm (1) to inhale, suction nozzle sleeve (4) are slided with mounting hole (5) and are cup jointed, be equipped with two vertical slip recess (6) in mounting hole (5), suction nozzle sleeve (4) side is equipped with two and slip recess (6) matched with slip protruding (7), be equipped with elastomer (8) in slip recess (6), elastomer (8) one end is supported in slip recess (6) upper end, the other end supports in protruding (7) the upper end of sliding, suction nozzle sleeve (4) upper end is connected with gas and connects (9), suction nozzle sleeve (4) lower extreme and suction nozzle (3) upper end can be dismantled and is connected.
Description
Technical field
The utility model relates to semiconductor packaging device technical field, is specifically that a kind of modified form LED bonder inhales brilliant arm.
Background technology
Light-emitting diode (LightEmittingDiode, LED) be a kind of can convert electrical energy into luminous energy can light-emitting component, be called as forth generation light source, have environmental protection and energy saving advantage, along with the maturation of LED technology, LED product is in field extensive uses such as various instruction, decoration, general lightings.
At present, in the rear packaging process of emitting led production technology, usual employing LED bonder carries out wafer fixed operation, its die bond process comprises gets glue, puts glue, gets crystalline substance and put crystalline substance, and the effect of inhaling brilliant arm is got brilliant and puts brilliant action, its main actions for: utilize and inhale suction nozzle set by brilliant arm front end and hold wafer, accurately wafer is put in LED-baseplate by inhaling brilliant arm, the brilliant arm of traditional suction utilizes the manhole set by front end, by suction nozzle is inserted, and carry out the fastening mode that is slidably connected with screw suction nozzle is fixed.When suction nozzle changed by needs, whole suction nozzle need be pulled down, process is complicated, causes constant greatly to production work.
In addition, larger owing to inhaling brilliant arm inertia in high-speed motion, therefore its strength size declined is difficult to control, easily weigh wafer wounded, and weighing wounded in wafer process, produced with wafer in theory and clashed into, suction nozzle tilts, cause wafer discontinuity equalization, comparatively large to the damage of wafer, the wearing and tearing of thimble and suction nozzle are also more serious.
In order to reduce the damage of wafer, people have done a large amount of effort, the utility model patent that Chinese patent net discloses " the brilliant swinging arm device (201320413041.4) of suction of LED bonder ", it declines and the pressure of generation owing to inhaling brilliant arm by increasing elastomeric mode to eliminate in suction nozzle sleeve, but due to the defect of its structural design, still fail to solve and install and change the loaded down with trivial details defect of suction nozzle program, therefore a kind of brilliant arm of suction of eliminating of design presses down wafer generation damage, and the bonder improving suction nozzle replacing efficiency inhales brilliant arm, for the raising quality of wafer and the production efficiency of chip, important in inhibiting.
Utility model content
Technical problem to be solved in the utility model is, overcomes the defect of prior art, provide a kind of brilliant arm of suction of eliminating to press down wafer generation damage, and a kind of modified form LED bonder improving suction nozzle replacing efficiency inhales brilliant arm.
For solving the problems of the technologies described above, the utility model proposes a kind of modified form LED bonder and inhale brilliant arm, it comprises inhales brilliant swing arm, component suction nozzle, described component suction nozzle comprises suction nozzle, suction nozzle sleeve, the brilliant swing arm of described suction is provided with installing hole, described suction nozzle sleeve and described installing hole are slidably socketed, two vertical sliding recess are provided with in described installing hole, described suction nozzle cartridges sides is provided with two slide protrusions matched with described sliding recess, elastomer is provided with in described sliding recess, described elastomer one end is against described sliding recess upper end, the other end is against described slide protrusion upper end, described suction nozzle sleeve upper end is connected with gas joint, described suction nozzle sleeve lower end and described suction nozzle upper end removably connect.
After adopting said structure, compared with prior art, the utility model has the following advantages: by the elastomer arranged in sliding recess, solve legacy equipment because of inhale brilliant arm decline produce pressure cause wafer discontinuity equalization, damage larger defect, achieve suction nozzle and be operationally in state flexible flexibly all the time, ensure that and stress equalization during contact wafers, avoid weighing wounded and damaging of wafer to greatest extent, improve and produce product quality, utilize the demountable structure of suction nozzle and suction nozzle sleeve simultaneously, when replacing component suction nozzle, only suction nozzle need be unloaded, change suitable suction nozzle, install again, significantly simplify the loaded down with trivial details installation procedure of conventional suction nozzle unit replacement, improve production efficiency.In sum, the utility model is that a kind of brilliant arm of suction of eliminating presses down wafer generation damage, and a kind of modified form LED bonder improving suction nozzle replacing efficiency inhales brilliant arm.
As improvement, the front end of the brilliant swing arm of described suction is provided with the breach communicated with described installing hole, and the through hole running through its two relative side is set in front end, screw is provided with when installing described component suction nozzle in described through hole, described through hole is run through by hold-down screw, can described component suction nozzle be fixed in described installing hole, and can by regulating the tightness of described hold-down screw, change the size of described installing hole, guarantee described installing hole and described component suction nozzle in conjunction with time sealed power be unlikely to excessive or too small, described component suction nozzle just can be free to slide in described installing hole.
As improvement, described suction nozzle sleeve and described suction nozzle junction are provided with sealing ring, improve the sealing property of whole component suction nozzle, guarantee that suction nozzle produces enough suction to wafer.
As improvement, described suction nozzle sleeve lower end and described suction nozzle upper end removably connect and refer to, described suction nozzle sleeve lower end is provided with screw thread, described suction nozzle upper end is provided with screw thread, and described suction nozzle sleeve lower end screw thread and described suction nozzle threaded upper ends are worked in coordination, when changing component suction nozzle, only suction nozzle need be backed out, change the suction nozzle in suitable aperture, then tighten, just can realize the replacing of component suction nozzle easily.
As improvement, described gas joint is provided with the lines of concaveconvex structure, increases frictional force when described gas joint is connected with external vacuum pipe, improves the tightness degree combined, prevents described external vacuum pipe from coming off.
Accompanying drawing explanation
Fig. 1 is that a kind of modified form LED of the utility model bonder inhales brilliant arm schematic diagram.
Fig. 2 is that a kind of modified form LED of the utility model bonder inhales brilliant arm cutaway view.
Shown in figure, 1, inhale brilliant swing arm, 2, component suction nozzle, 3, suction nozzle, 4, suction nozzle sleeve, 5, installing hole, 6, sliding recess, 7, slide protrusion, 8, elastomer, 9, gas joint, 10 breach, 11, through hole, 12, sealing ring, 13, screw.
Embodiment
Below the utility model is described in further detail:
A kind of modified form LED of the utility model bonder inhales brilliant arm, it comprises inhales brilliant swing arm 1, component suction nozzle 2, component suction nozzle 2 comprises suction nozzle 3, suction nozzle sleeve 4, inhale brilliant swing arm 1 and be provided with installing hole 5, suction nozzle sleeve 4 and installing hole 5 are slidably socketed, two vertical sliding recess 6 are provided with in installing hole 5, suction nozzle sleeve 4 side is provided with two slide protrusions 7 matched with sliding recess 6, elastomer 8 is provided with in sliding recess 6, elastomer 8 one end is against sliding recess 6 upper end, the other end is against slide protrusion 7 upper end, suction nozzle sleeve 4 upper end is connected with gas joint 9, suction nozzle sleeve 4 lower end and suction nozzle 3 upper end removably connect.
The front end of inhaling brilliant swing arm 1 is provided with the breach 10 communicated with installing hole 5, and arranges the through hole 11 running through front end in front end, is provided with screw 13 in through hole 11.
Suction nozzle sleeve 4 and suction nozzle 3 junction are provided with sealing ring 12.
Suction nozzle sleeve 4 lower end and suction nozzle 3 upper end removably connect and refer to, suction nozzle sleeve 4 lower end is provided with internal thread, and suction nozzle 3 upper end is provided with external screw thread, and suction nozzle sleeve 4 lower end is connected with suction nozzle 3 threaded upper ends.
Gas joint 9 is provided with the annular lines of concaveconvex structure.
Sliding recess 6 is for being arranged on interior two grooves of installing hole 5, its upper and lower closed at both ends, user is when installing component suction nozzle 2, suction nozzle sleeve 4 is loaded in installing hole 5, and slide protrusion 7 is matched with sliding recess 6, elastomer 8 one end is against sliding recess 6 upper end, the other end is against on slide protrusion 7, utilize and inhaling breach 10 and through hole 11 that brilliant swing arm 1 is provided with, by the tightness of adjustment screw 13, change the size of installing hole 5, guarantee installing hole 5 and component suction nozzle 2 in conjunction with time sealed power be unlikely to excessive or too small, suction nozzle group 2 just can be free to slide in installing hole 5, and because slide protrusion 7 embeds in sliding recess 6, the rotation of component suction nozzle 2 in installing hole 5 can be prevented, during use, gas joint 9 is connected with external vacuum pipe, utilize the concaveconvex structure lines that gas joint 9 is provided with, increase frictional force when gas joint 9 is connected with external vacuum pipe, improve the tightness degree combined, prevent described external vacuum pipe from coming off, when suction nozzle work 3 is stressed, component suction nozzle 2 upward sliding, elastomer 8 is squeezed, make its elastic shrinkage, absorb brilliant swing arm 1 and press down the pressure produced in process, avoid weighing wounded and damaging of wafer, when suction nozzle 3 does not stress, elastomer 8 extends downwards, component suction nozzle 2 slide downward, recover the stressed front state of suction nozzle 3, when changing component suction nozzle, utilize suction nozzle sleeve 4 lower end and suction nozzle 3 upper end Detachable connection structure, only suction nozzle 3 need be backed out, change the suction nozzle 3 in suitable aperture, then tighten, just can realize the replacing of component suction nozzle 2 easily.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. a modified form LED bonder inhales brilliant arm, it comprises inhales brilliant swing arm (1), component suction nozzle (2), it is characterized in that, component suction nozzle (2) comprises suction nozzle (3), suction nozzle sleeve (4), inhale brilliant swing arm (1) and be provided with installing hole (5), suction nozzle sleeve (4) and installing hole (5) are slidably socketed, two vertical sliding recess (6) are provided with in installing hole (5), suction nozzle sleeve (4) side is provided with two slide protrusions (7) matched with sliding recess (6), elastomer (8) is provided with in sliding recess (6), elastomer (8) one end is against sliding recess (6) upper end, the other end is against slide protrusion (7) upper end, suction nozzle sleeve (4) upper end is connected with gas joint (9), suction nozzle sleeve (4) lower end and suction nozzle (3) upper end removably connect.
2. a kind of modified form LED bonder according to claim 1 inhales brilliant arm, it is characterized in that, the front end of inhaling brilliant swing arm (1) is provided with the breach (10) communicated with installing hole (5), and the through hole (11) running through front end is set in front end, be provided with screw (13) in through hole (11).
3. a kind of modified form LED bonder according to claim 1 inhales brilliant arm, it is characterized in that, suction nozzle sleeve (4) and suction nozzle (3) junction are provided with sealing ring (12).
4. a kind of modified form LED bonder according to claim 1 inhales brilliant arm, it is characterized in that, suction nozzle sleeve (4) lower end and suction nozzle (3) upper end removably connect and refer to, suction nozzle sleeve (4) lower end is provided with internal thread, suction nozzle (3) upper end is provided with external screw thread, and suction nozzle sleeve (4) lower end is connected with suction nozzle (3) threaded upper ends.
5. a kind of modified form LED bonder according to claim 1 inhales brilliant arm, and it is characterized in that, gas joint (9) is provided with the annular lines of concaveconvex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581055.6U CN204760370U (en) | 2015-08-05 | 2015-08-05 | Brilliant arm is inhaled to solid brilliant machine of improvement type LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581055.6U CN204760370U (en) | 2015-08-05 | 2015-08-05 | Brilliant arm is inhaled to solid brilliant machine of improvement type LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760370U true CN204760370U (en) | 2015-11-11 |
Family
ID=54475050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520581055.6U Expired - Fee Related CN204760370U (en) | 2015-08-05 | 2015-08-05 | Brilliant arm is inhaled to solid brilliant machine of improvement type LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115863220A (en) * | 2022-12-20 | 2023-03-28 | 讯芸电子科技(中山)有限公司 | Crystal suction device, use method of crystal suction device and crystal fixing machine |
-
2015
- 2015-08-05 CN CN201520581055.6U patent/CN204760370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115863220A (en) * | 2022-12-20 | 2023-03-28 | 讯芸电子科技(中山)有限公司 | Crystal suction device, use method of crystal suction device and crystal fixing machine |
| CN115863220B (en) * | 2022-12-20 | 2023-07-04 | 讯芸电子科技(中山)有限公司 | Crystal suction device, use method of crystal suction device and crystal fixing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203386737U (en) | LED die bonder die sucking swing arm device | |
| CN205628473U (en) | Adhesive deposite device for electrical accessories | |
| CN204760370U (en) | Brilliant arm is inhaled to solid brilliant machine of improvement type LED | |
| CN107834316A (en) | A kind of plug-type network connector of high-efficiency type | |
| CN207691145U (en) | A kind of plug-type network connector of high-efficiency type | |
| CN202082262U (en) | Suction cup seat with long seal effectiveness | |
| CN207599071U (en) | Valve gear with automatic exhaust device | |
| CN202791051U (en) | Swivel joint | |
| CN206179890U (en) | Novel photovoltaic cell cluster absorb device | |
| CN207508351U (en) | Pressure apparatus | |
| CN208321228U (en) | Pump seal packet under a kind of adhesive supplier | |
| CN209030513U (en) | A kind of chip mounter suction nozzle being conveniently replaceable and prevent device failure | |
| CN208663847U (en) | A kind of pressing adsorption jig of glue frame and reflectance coating | |
| CN109797929A (en) | A kind of wall decoration band attachment mounting structure | |
| CN104577481A (en) | Novel waterproof joint structure | |
| CN209552222U (en) | A kind of replaceable mobile phone shell auxiliary material draw frame machine | |
| CN202001254U (en) | Valve exhaust structure | |
| CN204701806U (en) | One can mobile vacuum wrapping machine | |
| CN204780195U (en) | Pneumatic type syringe needle sewing device | |
| CN208005462U (en) | A kind of opening-closing clamp | |
| CN204349697U (en) | A kind of generating equipment combining structure | |
| CN202012647U (en) | Explosion-proof safety fuel gas valve | |
| CN204092217U (en) | A kind of photo solidification machine of structure optimization | |
| CN204932302U (en) | A kind of feeding bottle being convenient to clean | |
| CN209157596U (en) | A kind of sealing ring components deploying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jiaxing City, Zhejiang province 314400 Haining Economic Development Zone Haining City Jinli Road No. 2 Building 2 layer three Patentee after: ZHEJIANG WEIWEI OPTOELECTRONIC TECHNOLOGY CO., LTD. Address before: Haining city Chang Street Jinli road Jiaxing City, Zhejiang province 314400 No. 2 Patentee before: ZHEJIANG WEIWEI OPTOELECTRONIC CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180805 |