CN201997499U - Separation disc and separation mechanism for electronic elements - Google Patents
Separation disc and separation mechanism for electronic elements Download PDFInfo
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- CN201997499U CN201997499U CN2010202295654U CN201020229565U CN201997499U CN 201997499 U CN201997499 U CN 201997499U CN 2010202295654 U CN2010202295654 U CN 2010202295654U CN 201020229565 U CN201020229565 U CN 201020229565U CN 201997499 U CN201997499 U CN 201997499U
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- separator plate
- electronic component
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- nozzle head
- sorting mechanism
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Abstract
The utility model relates to a separation disc and a separation mechanism for classifying electronic elements. In the separation disc, the axial directions of through holes are the same, and the through holes are formed along the normal vector of the cross section of the separation disc, so that, the processing difficulty of the separation disc is lower, and the material cost can be effectively reduced and saved. The separation mechanism for the electronic elements is used for avoiding the situation that the electronic elements are displaced when being conveyed into the separation disc; the separation mechanism comprises a nozzle head, a separation disc and a blocking ring, wherein one end of the stopping ring is sleeved on the nozzle head, and the other end of the stopping ring is in contact with the surface of the separation disc, so that the electronic elements output from the nozzle head can accurately fall into the corresponding through holes on the separation disc.
Description
Technical field
The utility model relates to a kind of separator plate of electronic component, relates in particular to a kind of handling ease, separator plate with low cost; The utility model also relates to a kind of sorting mechanism of electronic component, relates in particular to a kind of sorting mechanism that produces misalignment when avoiding electronic component to be sent to separator plate.
Background technology
Electronic component must give classification according to its quality, performance, product performance after manufacturing is finished, the electronic component that is endowed grade is then classified by an apparatus for automatically sorting again, is applied to different field with the electronic component with the grade inequality.With the electronic component is the example that is categorized as of LED unit, and the LED unit after cutting and encapsulating can be tested and checks at characteristics such as brightness, tones, and gives classification by apparatus for automatically sorting and deposit.
Please consult Fig. 1 and Fig. 2 respectively, it shows LED test, the schematic diagram of sorter and the schematic diagram of an apparatus for automatically sorting.LED unit 1 after cutting and the encapsulation can be sent to a checkout gear 10 by a shifting apparatus (not shown) after carrying out permutation, conveying via a feeder.This checkout gear 10 can be measured and checks at electrical properties such as optical properties such as the brightness of LED unit 1, tone or operating voltages.LED unit 1 after measured comes classification according to its different qualities that presents again, and satisfy by a sorter 20 placement of being classified the LED unit 1 after the classification again.
With the classification of LED unit 1, each LED unit 1 can be complied with its brightness, tone or electrical characteristic and be divided into tens of kinds even hundreds of progression, so separator plate 22 must be offered a large amount of through hole 221 by corresponding different progression.In order to reduce the classification time and to quicken the mobile efficient of dispensing unit 21, dispensing unit more than 21 is designed to a cantilever design 210, transmits LED unit 1 with the displacement of pendulum model.These cantilever design 210 1 ends are provided with a nozzle head 24, therefore nozzle head 24 can be the pendulum model displacement by the swing of cantilever design 210 on a cambered surface, this structure discloses as shown in 2006-78347 number " sorter of electronic component " as Japanese Patent Laid, separator plate 22 is for cooperating the cambered surface displacement of this dispensing unit 21, one side surface of the separator plate 22 also three-D displacement of corresponding nozzle is offered one and is inner concave arc surface 223, simultaneously, each through hole 220 offer the fulcrum 211 of axial while towards this cantilever design 210, the perforate direction of separator plate 22 is radially distributed, as shown in Figure 2.
In above-mentioned prior art, because each through hole 221 must carry out perforate along specific direction, special angle, therefore the degree of difficulty of processing is high, and precision is wayward.If with the classification of LED unit 1, separator plate 22 must be offered hundreds of above through holes 221 at hundreds of progression, and the direction of each through hole 221, angle inequality, the cost of machining thereby greatly promote.
Please return shown in Figure 2.In another aspect, if electronic component will be conveyed into through hole 221 on the separator plate 22 by nozzle head 24 accurately, then the accurate contraposition of 221 of nozzle head 24 and through holes just seems especially important.Because most of electronic component dimensions are relatively less than the size of nozzle head 24 with through hole 221, and be subject to the form of separator plate 22, nozzle head 24 contact through hole 221 is fully exported, therefore when nozzle head 24 is gone into through hole 221 with the electronic component spray feed after the classification, there is the portions of electronics element it to be ejected towards nozzle head 24 from through hole 221 peripheries or pipeline 222 unavoidably because of the contraposition inaccuracy of 221 of crevice projection angle or nozzle head 24 and through holes, thereby can't exactly the electronic component after the classification be conveyed into corresponding storage unit 23, cause making a mistake.
The utility model content
Therefore, the purpose of this utility model is to provide a kind of separator plate of electronic component, and its difficulty of processing is lower, and can effectively reduce cost.
In order to realize aforementioned purpose, one side of the separator plate of the electronic component that the utility model proposes comprises an inner concave arc surface, this inner concave arc surface offers a plurality of through holes, and each through hole offer axially identically, offer perpendicular to horizontal plane (along the normal vector of separator plate cross section).
According to the technical scheme of further improvement of the utility model, the material of separator plate is selected from a kind of in the group that is made of aluminium alloy, magnesium alloy and magnadure.
In one embodiment, described separator plate surface is also passed through hard anodized (hardanodizing) and is handled, to strengthen the structural strength on surface.
According to the technical scheme of further improvement of the utility model, described through hole is arranged in a rectangular array at described inner concave arc surface.
According to the technical scheme of further improvement of the utility model, the radian of described inner concave arc surface is corresponding to the pendulum radius of a dispensing unit.In addition, another purpose of the present utility model is to propose a kind of sorting mechanism of electronic component, and dislocation and mistake take place when avoiding electronic component to be conveyed into separator plate.
In order to realize aforementioned purpose, the sorting mechanism of the electronic component that the utility model proposes comprises: a dispensing unit, and this dispensing unit comprises a nozzle head; One separator plate; An and catch ring; Wherein, the exportable electronic component of nozzle head is to separator plate, and separator plate then offers a plurality of through holes, passes through the passage of separator plate as electronic component.For prevent that electronic component from dropping out between separator plate and nozzle head, the utility model is filled up space between through hole and the nozzle head by catch ring, this catch ring one end is sheathed on this nozzle head, one surface of one this separator plate of end in contact, making can be spacing and fall into through hole corresponding on the separator plate exactly by stopping of catch ring from the electronic component of nozzle head output.
According to the technical scheme of further improvement of the utility model, the inwall that described catch ring contacts described separator plate side comprises a chamfering.
According to the technical scheme of further improvement of the utility model, the outer wall that described catch ring contacts described separator plate side comprises a chamfering.
According to the technical scheme of further improvement of the utility model, described catch ring is a metal ring, and described catch ring contacts described separator plate by gravity, and described nozzle head is a column.
According to the technical scheme of further improvement of the utility model, described dispensing unit also comprises a four-bar linkage structure, makes described nozzle head can be parallel to an in-plane displancement; Described separator plate is a plane formula separator plate.
According to the technical scheme of further improvement of the utility model, described dispensing unit also comprises a swing arm structure, makes the described nozzle head can be along a cambered surface displacement, and described separator plate comprises the inner concave arc surface corresponding to described cambered surface.
According to the technical scheme of further improvement of the utility model, the direction of these through holes of described separator plate radially distributes.
According to the technical scheme of further improvement of the utility model, the direction of these through holes of described separator plate is vertical type and distributes, and each through hole offer axially identically, and these through holes are offered along the normal vector of described separator plate cross section.
According to the technical scheme of further improvement of the utility model, described electronic component is a LED encapsulation back chip.
By the utility model, electronic component can fall into through hole correct on the separator plate effectively, avoids situation about misplacing.Relevant detailed technology content of the present utility model and preferred embodiment, conjunction with figs. explanation as after.
Description of drawings
Embodiment of the present utility model is described in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of an existing LED test, sorter;
Fig. 2 is the structural representation of an existing apparatus for automatically sorting;
Fig. 3 is the stereoscopic schematic diagram of the separator plate embodiment of the utility model one electronic component;
Fig. 4 is the perspective diagram of the separator plate embodiment of the utility model one electronic component;
Fig. 5 is the generalized section of the separator plate embodiment of the utility model one electronic component;
Fig. 6-1 is the stereoscopic schematic diagram of the sorting mechanism embodiment of the utility model one electronic component; And
Fig. 6-2 is the structural representation of the sorting mechanism embodiment of the utility model one electronic component.
The specific embodiment
Relevant detailed description of the present utility model and technology contents now are described as follows with regard to conjunction with figs.:
See also Fig. 3 to shown in Figure 5, it is stereoscopic schematic diagram, perspective diagram and the generalized section of the utility model one separator plate embodiment, as shown in the figure: the electronic component separator plate 30 that the utility model proposes, the one side comprises an inner concave arc surface 301, this inner concave arc surface is offered a plurality of through holes 302, and each through hole 302 is vertical type and distributes, promptly each through hole 302 offer axially identical, be perpendicular to horizontal plane (along the cross section normal vector) and offer, as the Z-direction in graphic.One dispensing unit 40 can be with sorted electronic component with particular via 302 as pipeline, drop into this separator plate 30, and deposit in corresponding storage unit (not shown).
See also Fig. 3 and Fig. 4, among the embodiment of the present utility model, separator plate 30 is a square cylinder, its cross section is a square, yet the cross section kenel of separator plate 30 is as limit, and promptly the cross section of this separator plate 30 can be geometries such as square, rectangle, circle, regular polygon.This separator plate 30 comprises the inner concave arc surface 301 of a circle 303 in the face of a side of this dispensing unit 40, the pendulum radius (as the radius R of Fig. 5 demonstration) of the radian of this inner concave arc surface 301 to sending unit 40, make a nozzle head 42 of this dispensing unit 40 sorted electronic component (as the led chip after the encapsulation) be dropped into corresponding through hole 302 by dispensing unit 40 swings one cantilever design 41.
Wherein, Fig. 5 shows an embodiment of the section of Y-Y ' line segment among Fig. 4, this Y-Y ' line segment is by the center of circle of this circle 303, promptly pass through this inner concave arc surface 301 in the center of horizontal plane projection, as shown in the figure, the arc that this inner concave arc surface 301 forms in this section, just be should pendulum radius R formation circumference a part, i.e. one section arc length.In an above-mentioned embodiment, the length of side of this pros' cylinder is 200mm, and cooperating pendulum radius is the dispensing unit 40 of 158mm; The central angle of this inner concave arc surface 301 (θ as shown in Figure 5) is greater than 0, and spends less than π (180).
Above-mentioned through hole 302 is offered (being Z-direction) perpendicular to horizontal plane, and each through hole 302 offer direction with axially identical.Whereby, the more or less freely mode of machining of utilizing is offered those through holes 302, and can obtain preferable precision.In an above-mentioned embodiment, the position of offering of a plurality of through holes 302 there is no certain restriction, and it can be concentric circles and be arranged in this inner concave arc surface 301, or proper alignment becomes a rectangular array.For example shown in the perspective diagram of Fig. 4, among the embodiment of the present utility model, this inner concave arc surface 302 is neatly offered 144 through holes 302 with 12 of the every row of rectangle, 12 of every row.
On the other hand, among the embodiment of the present utility model, this separator plate 30 is a planar structure with respect to the opposite side of this inner concave arc surface 301, and can assist it firmly to be arranged at predeterminated position, but this side is not exceeded with the plane.In addition, under the structural strength that does not influence this separator plate 30, the material of this separator plate 30 can be selected from the processing person of being easier to, for example: aluminium alloy, magnesium alloy or magnadure etc.; In another embodiment, the hard anodized processing can be carried out in the surface of this separator plate 30, increases its case hardness and durability thereof.
See also shown in Fig. 6-1 and Fig. 6-2, the utility model also proposes a kind of electronic component sorting mechanism simultaneously, and above-mentioned accompanying drawing is stereoscopic schematic diagram and the structural representation of one embodiment.The electronic component sorting mechanism 50 that the utility model proposes comprises a nozzle 51, a separator plate 52 and a catch ring 53; This nozzle 51 for example is the part of aforementioned dispensing unit 40 (seeing also Fig. 3), comprises a nozzle head 510, and this nozzle head 510 protrudes in a side of nozzle 51 and is provided with, and its structure example is as a column; This separator plate 52 offers a plurality of through holes 521 that run through separator plate 52, after making nozzle 51 be moved to the corresponding through hole 521 of separator plate 52, one electronic component can be from these nozzle head 510 outputs, and the corresponding through hole 521 on the input separator plate 52, and being stored in a storage unit (not shown) of separator plate 52 relative nozzle 51 opposite sides, described electronic component can be LED encapsulation back chip.
This catch ring 53 is arranged between separator plate 52 and the nozzle 51, and the one end is relied on a surface of power effect contact separator plate 52 for support, and the other end then is sheathed on this nozzle head 510.Further, the size of this catch ring 53 is arranged between nozzle 51 and the separator plate 52 can be sheathed on nozzle head 510, and can be bearing on separator plate 52 1 side surfaces and the unlikely through hole 521 of falling into for considering.Whereby, the internal diameter of this catch ring 53 can be greater than the external diameter of this nozzle head 510, and the external diameter of this catch ring 53 should be greater than the minimum fabric width (aperture) that is positioned at maximum through hole 521 on the separator plate 52.What must illustrate is that the section morphology of this catch ring 53 is not must be defined as circle as the figure shower, and can be the ring-like form of sealing of circle, ellipse, polygon etc.
Whereby, when nozzle 51 is desired when a through hole 521 moves, this catch ring 53 can be subjected to the traction of nozzle head 510 and interlock, and then follows the side slip of nozzle 51 in separator plate 52.Therefore, when nozzle head 510 during towards through hole 521 output one electronic component, this catch ring 53 can form the wall of sealing between nozzle head 510 and through hole 521, make that electronic component can be because of the stopping and the spacing through hole 521 that falls into exactly of catch ring 53, avoid electronic component to rebound out because of incident angle difference or because of collision through hole 521 internal faces.
In the above-described embodiments, this catch ring 53 can be a circular metal ring; The inwall 531 or the outer wall 532 of these catch ring 53 these separator plate 52 ends of contact also can be offered chamfering 533 respectively, make catch ring 53 easily by nozzle head 510 pulling motions, and make catch ring 53 produce less interference when separator plate 52 surface displacements.In addition, the thickness of this catch ring 53 can be less than the minimum spacing of nozzle 51 with separator plate 52 surfaces, make a catch ring 53 and a side surface of nozzle 51 keep a space, and make catch ring 53 nozzle head 510 direction upper and lower displacements relatively, so as to increasing catch ring 53 when mobile and the loose fit effect of nozzle head 510.
Please cooperate and consult Fig. 6-1, in the utility model, the displacement mode of nozzle 51 for example moves for the swing arm that Fig. 6-1 shows, promptly the dispensing unit 54 at nozzle 51 places comprises a cantilever design 55, and make the nozzle 51 can be, and the separator plate 52 of a corresponding tool inner concave arc surface 522 in a cambered surface top offset.But the mobile cambered surface of the cambered surface curvature corresponding nozzle 51 of this inner concave arc surface 522, and, the direction that is positioned at the through hole 521 on the separator plate 52 can radially distribute as Fig. 2, or as separator plate 30 that above-mentioned Fig. 4 proposed, offering of each through hole 302 is axially identical, and those through holes 302 are offered along the normal vector of these separator plate 30 cross sections, distribute and make through hole 302 be vertical type.Further, the sorting mechanism 50 of the electronic component that the utility model proposes is not limit and is applied to the swing arm nozzle 51 that Fig. 6-1 shows, the nozzle 51 that promptly is applicable to this sorting mechanism 50 also can carry out a plane formula displacement, so-called plane formula displacement is meant that dispensing unit 21 (indicating as Fig. 1) for example is the structure of a four link type, it can be in X axis and Y-axis to the displacement of making two-dimentional formula, and make nozzle be parallel to the place in-plane displancement of separator plate 52, at this moment, dispensing unit 21 can a corresponding plane formula the separator plate (not shown), the separator plate of so-called plane formula is meant that the mobile side surface of separator plate corresponding nozzle 51 is a plane and is provided with, and does not have aforesaid inner concave arc surface 522.
The above; it only is preferred embodiment of the present utility model; the scope of patent protection of non-desire limitation the utility model patent so the equivalence of using the utility model specification and accompanying drawing content to do such as changes and modifies, all in like manner is contained in rights protection scope of the present utility model.
Claims (14)
1. the separator plate of an electronic component, it is characterized in that, one side of described separator plate (30) comprises an inner concave arc surface (301), described inner concave arc surface (301) offers a plurality of through holes (302), and offering of each through hole (302) is axially identical, and described these through holes (302) are offered along the normal vector of described separator plate (30) cross section.
2. the separator plate of electronic component according to claim 1 is characterized in that, the material of described separator plate (30) is selected from a kind of in aluminium alloy, magnesium alloy or the magnadure.
3. the separator plate of electronic component according to claim 1 is characterized in that, handle through hard anodized on the surface of described separator plate (30).
4. the separator plate of electronic component according to claim 1 is characterized in that, described through hole (302) is arranged in a rectangular array at described inner concave arc surface (301).
5. the separator plate of electronic component according to claim 1 is characterized in that, the radian of described inner concave arc surface (301) is corresponding to the pendulum radius of a dispensing unit (40).
6. the sorting mechanism of an electronic component is characterized in that, the sorting mechanism of described electronic component comprises:
One dispensing unit (54), described dispensing unit (54) comprises a nozzle head (510);
One separator plate (52), described separator plate (52) offers a plurality of through holes (521); And
One catch ring (53), one end of described catch ring (53) is sheathed on described nozzle head (510), one surface of the described separator plate of one end in contact (52) makes the electronic component from described nozzle head (510) output can accurately fall into the described through hole (521) of correspondence.
7. the sorting mechanism of electronic component according to claim 6 is characterized in that, the inwall (531) that described catch ring (53) contacts described separator plate (52) side comprises a chamfering (533).
8. the sorting mechanism of electronic component according to claim 6 is characterized in that, the outer wall (532) that described catch ring (53) contacts described separator plate (52) side comprises a chamfering (533).
9. the sorting mechanism of electronic component according to claim 6 is characterized in that, described catch ring (53) is a metal ring, and described catch ring (53) contacts described separator plate (52) by gravity, and described nozzle head (510) is a column.
10. the sorting mechanism of electronic component according to claim 6 is characterized in that, described dispensing unit (54) also comprises a four-bar linkage structure, makes described nozzle head (510) can be parallel to an in-plane displancement; Described separator plate (52) is a plane formula separator plate.
11. the sorting mechanism of electronic component according to claim 6, it is characterized in that, described dispensing unit (54) also comprises a swing arm structure (55), make the described nozzle head (510) can be, and described separator plate (52) comprise the inner concave arc surface (522) corresponding to described cambered surface along a cambered surface displacement.
12. the sorting mechanism of electronic component according to claim 11 is characterized in that, the direction of these through holes (521) of described separator plate (52) radially distributes.
13. the sorting mechanism of electronic component according to claim 11, it is characterized in that, the direction of these through holes (521) of described separator plate (52) is vertical type and distributes, and offering of each through hole (302) is axially identical, and these through holes (302) are offered along the normal vector of described separator plate (30) cross section.
14. the sorting mechanism of electronic component according to claim 6 is characterized in that, described electronic component is a LED encapsulation back chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202295654U CN201997499U (en) | 2010-06-12 | 2010-06-12 | Separation disc and separation mechanism for electronic elements |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202295654U CN201997499U (en) | 2010-06-12 | 2010-06-12 | Separation disc and separation mechanism for electronic elements |
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| CN201997499U true CN201997499U (en) | 2011-10-05 |
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| CN2010202295654U Expired - Fee Related CN201997499U (en) | 2010-06-12 | 2010-06-12 | Separation disc and separation mechanism for electronic elements |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642561A (en) * | 2014-12-03 | 2016-06-08 | 北大方正集团有限公司 | Probe recovery device and control method thereof |
| CN106607340A (en) * | 2015-10-23 | 2017-05-03 | 万润科技股份有限公司 | Electronic component classification method and device |
| CN106890804A (en) * | 2015-12-19 | 2017-06-27 | 北京中船信息科技有限公司 | A kind of part intelligent sorting equipment based on jacking diagram analysis |
| CN109550714A (en) * | 2014-10-02 | 2019-04-02 | 万润科技股份有限公司 | Electronic component sorting device |
-
2010
- 2010-06-12 CN CN2010202295654U patent/CN201997499U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550714A (en) * | 2014-10-02 | 2019-04-02 | 万润科技股份有限公司 | Electronic component sorting device |
| CN105642561A (en) * | 2014-12-03 | 2016-06-08 | 北大方正集团有限公司 | Probe recovery device and control method thereof |
| CN106607340A (en) * | 2015-10-23 | 2017-05-03 | 万润科技股份有限公司 | Electronic component classification method and device |
| CN106607340B (en) * | 2015-10-23 | 2019-08-20 | 万润科技股份有限公司 | Electronic component classification method and device based on single and double numbers |
| CN106890804A (en) * | 2015-12-19 | 2017-06-27 | 北京中船信息科技有限公司 | A kind of part intelligent sorting equipment based on jacking diagram analysis |
| CN106890804B (en) * | 2015-12-19 | 2021-04-09 | 北京中船信息科技有限公司 | Intelligent part sorting equipment based on nesting diagram analysis |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20150612 |
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| EXPY | Termination of patent right or utility model |