CN201340845Y - Multi-die ring device - Google Patents
Multi-die ring device Download PDFInfo
- Publication number
- CN201340845Y CN201340845Y CNU2008202352005U CN200820235200U CN201340845Y CN 201340845 Y CN201340845 Y CN 201340845Y CN U2008202352005 U CNU2008202352005 U CN U2008202352005U CN 200820235200 U CN200820235200 U CN 200820235200U CN 201340845 Y CN201340845 Y CN 201340845Y
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- clutch
- power source
- polycrystalline
- rotating shaft
- loop device
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Abstract
The utility model discloses a multi-die ring device, which comprises an eject pin, at least two wafer rings, a connecting disc, a rotary shaft, a clutch, a connecting board and a fixing seat, a first power source proving rotation motion and a second power source proving elevation motion, wherein the eject pin is oppositely fixed to the fixing seat, the wafer rings are fixed onto the connecting disc, the first power source drives the rotary shaft to rotate, the clutch includes a clutch drive part and a clutch driven part, the clutch driven part and the connecting disc oppositely fix two ends of the rotary shaft, the clutch drive part is fixed on the fixing seat, the second power source is connected with the connecting board and drives the clutch driven part to move up and down through the connecting board to lead the clutch driven part to be separated from or combined with the clutch drive part. The multi-die ring device has the advantage of improving the accuracy of the wafer ring at a die extracting position.
Description
Technical field
The utility model relates to a kind of polycrystalline loop device, but the solid brilliant machine polycrystalline loop device of particularly a kind of rise and fall and rotation.
Background technology
Gu brilliant machine is to produce imperative equipment in the light-emitting diode (LED).In solid brilliant machine structure, the polycrystalline loop device is produced important to multi-color LED.In existing polycrystalline loop device, rotatable for realizing a plurality of wafer rings, main method for designing is that a plurality of wafer rings are clamped on the axle that can change, and this rotation axis provides kinetic energy by a motor.And be to realize a plurality of wafer loop mappings, main localization method then is at the wafer ring location hole to be set, when these a plurality of wafer rings need rotate, locating shaft descended, and the thimble device also descends, when these a plurality of wafer rings turn to desired location, locating shaft rises, cooperates with location hole, thus the location of realizing the wafer ring, at this moment, the thimble device also needs to rise.
Yet above-mentioned localization method requires height to the position of related features required precision height of each location hole to production capacity, has improved production cost; And, locating shaft cooperates the rotation of wafer ring except need rising and descend, the thimble device also needs to rise and descend, thimble device center precision is affected, and then has influence on and get crystal-tipped and thimble device thimble quality of fit, promptly influence the wafer ring and get brilliant positional precision.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of polycrystalline loop device that the wafer ring is got the precision of brilliant position that improves.
For solving the problems of the technologies described above, the utility model adopts following structure:
A kind of polycrystalline loop device, it comprises the thimble device, at least two plates ring, terminal pad, rotating shaft, clutch, connecting plate, holder, first power source and second power source that rotatablely move with the rise and fall campaign are provided respectively, this thimble device and this holder relative fixed, this at least the two plates ring be fixed on this terminal pad, this first power source drives this rotating shaft and rotates, this clutch comprises clutch driving link and clutch driven member, the two ends of this clutch driven member and this rotating shaft of terminal pad relative fixed, this clutch driving link is fixed on this holder, this second power source is connected with this connecting plate, and drive this clutch driven member rise and fall by this connecting plate, it is separated or combination with this clutch driving link.
Wherein, this holder comprises side plate, and this side plate is equiped with straight guide, and this connecting plate is installed with another side plate, and this side plate is provided with guide ribs, and this guide ribs and this straight guide are slidingly matched.
Wherein, this polycrystalline loop device also comprises synchronous band, first belt wheel and second belt wheel, first belt wheel and second belt wheel are with synchronously by this and are in transmission connection, this first belt wheel is fixed with this rotating shaft and terminal pad respectively, the all coaxial setting of this terminal pad, first belt wheel, rotating shaft, clutch driven member and clutch driving link, this second belt wheel is connected with first power source.
Wherein, this first power source comprises a driving shaft, and this driving shaft and this rotating shaft are arranged side by side, and this connecting plate is set on this rotating shaft and the driving shaft rotationally, and between this terminal pad and clutch driven member.
Wherein, this rotating shaft is connected by gear drive with first power source.
Wherein, this rotating shaft is connected by chain drive with first power source.
Wherein, this clutch driven member and clutch driving link are the end-side teeth clutch.
Wherein, described first power source is a rotation motor.
Wherein, described second power source is pneumatic.
The connecting plate of the utility model polycrystalline loop device rises under second drive power source, and drive terminal pad and the rising of wafer ring, then the wafer ring is rotated by this first power source, and the location that descends again after rotating to desired location is in this process, the thimble device need and then not rise and descend, thereby can reduce thimble device center and misplace, compared with prior art, after the wafer ring rotates, get crystal-tipped and thimble device thimble quality of fit is higher, the wafer ring to get brilliant position more accurate;
Connecting plate can stably rise and descend by the slide relative of this guide ribs and straight guide; Because connecting plate is when rising and this clutch driving link horizontal level relative fixed, cooperate with the driving shaft of this rotating shaft and first power source respectively by two through hole this connecting plate, can guarantee that this clutch driven member is coaxial with the clutch driving link, make the easier return of this clutch driven member.
Description of drawings
Fig. 1 is the three-dimensional disassembly diagram of the utility model polycrystalline loop device embodiment;
Structural representation when Fig. 2 is the utility model polycrystalline loop device embodiment wafer loop mapping;
Structural representation when Fig. 3 is the rotation of the utility model polycrystalline loop device embodiment wafer ring.
The primary clustering symbol description
10-wafer ring; 100-polycrystalline loop device; The 15-terminal pad; The 20-clutch; 21-is with synchronously; 22-first belt wheel; 24-second belt wheel; The 26-rotating shaft; 28-clutch driven member; 29-clutch driving link; 30-first power source; 40-second power source; The flexible end of 42-; The 50-connecting plate; 52,54-through hole; The 55-side plate; The 58-guide ribs; The 60-straight guide; The 70-holder; The 72-fixed head; The 75-guide plate; 90-thimble device; The 92-thimble
Embodiment
As shown in Figure 1, the utility model polycrystalline loop device proposes an embodiment.Polycrystalline loop device 100 is applied in the solid brilliant machine, polycrystalline loop device 100 comprises: a plurality of wafer rings 10, terminal pad 15, clutch 20 is with 21 synchronously, first belt wheel 22, second belt wheel 24, rotating shaft 26, the first power sources 30, second power source 40, connecting plate 50, straight guide 60, holder 70 and thimble device 90 (see figure 2)s.
Clutch 20 comprises clutch driven member 28 and clutch driving link 29.First belt wheel 22 and second belt wheel 24 are by being with 21 to be in transmission connection synchronously.First belt wheel 22 and terminal pad 15, rotating shaft 26, clutch driven member 28 and the 29 coaxial settings of clutch driving link, and be fixed in terminal pad 15 belows, first belt wheel 22 and clutch driven member 28 are sheathed on the two ends of rotating shaft 26 respectively, and fixing with rotating shaft 26 respectively.Clutch driven member 28 and clutch driving link 29 adopt the end-side teeth clutch.
Connecting plate 50 is located between terminal pad 15 and the clutch driven member 28.Offer two through holes 52,54 on the connecting plate 50, through hole 52,54 passes for the driving shaft of rotating shaft 26 and first power source 30 respectively, and with both matched in clearance so that connecting plate 50 is set in this driving shaft and the rotating shaft 26 rotationally.One side of connecting plate 50 also is installed with side plate 55, is fixed with guide ribs 58 on the side plate 55.Holder 70 comprises a fixed head 72 and is fixed in the guide plate 75 of fixed head 72 1 sides that clutch driving link 29 is fixed on the fixed head 72.Be fixed with straight guide 60 on the guide plate 75, straight guide 60 is slidingly matched with guide ribs 58, so that connecting plate 50 slides up and down by guide ribs 58 relative fixed seats 70 1 sides.
When wafer ring 10 was in positioning states, as shown in Figure 2, the thimble 92 of thimble device 90 was positioned at wafer ring 10 tops.At this moment, 40 flexible end 42 withdrawals of second power source, connecting plate 50 is in low level, and clutch driven member 28 is right after with clutch driving link 29, and four wafer rings 10 can not rotate.When needs rotate wafer ring 10, open second power source 40, this moment, flexible end 42 stretched out, drive connecting plate 50 and rise to a high position, in this process, side plate 55 upwards slides along straight guide 60, connecting plate 50 promotes first belt wheel 22 and rises, and clutch driven member 28 is separated with clutch driving link 29.When connecting plate 50 rose to a high position, the thimble 92 of thimble device 90 was positioned at the below of wafer ring 10.Open first power source 30, this moment, second belt wheel 24 began to rotate, and by being with 21 to drive first belt wheels 22 and terminal pad 15 rotates synchronously, thereby wafer ring 10 is rotated.After wafer ring 10 turns to the desired position, close first power source 30, wafer ring 10 is stopped operating, open second power source 40 simultaneously, make flexible end 42 withdrawals, connecting plate 50 descends, and clutch driven member 28 is right after with clutch driving link 29, wafer ring 10 can not rotate, and wafer ring 10 is finished the location.
The connecting plate 50 of above-mentioned polycrystalline loop device 100 rises under second power source 40 drives, and drive terminal pad 15 and 10 risings of wafer ring, then wafer ring 10 is rotated by first power source 30, location again descends after rotating to desired location, in this process, thimble device 90 need and then not rise and descend, thereby can reduce thimble device 90 centers and misplace, compared with prior art, after wafer ring 10 rotates, get crystal-tipped and thimble device 90 thimbles 92 quality of fits are higher, promptly wafer ring 10 is higher in the precision of getting brilliant position.On the other hand, connecting plate 50 is by the slide relative of guide ribs 58 with straight guide 60, rising and decline that can be stable; And adopt the clutch location, need not increases the high production cost that is brought by the requirement of position of positioning hole tolerance grade, and the clutch location is more reliable than location hole, thereby has also improved the positioning accuracy of wafer ring 10; Because connecting plate 50 is when rising and clutch driving link 29 horizontal level relative fixed, cooperate with the driving shaft of the rotating shaft 26 and first power source 30 respectively by two through hole 52,54 connecting plate 50, be easy to guarantee that clutch driven member 28 is coaxial with clutch driving link 29, make clutch driven member 28 easier returns.
Be appreciated that wafer ring 10 can be two or more.In addition, first power source 30 also can be connected by gear drive or chain drive with rotating shaft 26.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (9)
1, a kind of polycrystalline loop device, it is characterized in that: comprise the thimble device, at least two plates ring, terminal pad, rotating shaft, clutch, connecting plate, holder, first power source and second power source that rotatablely move with the rise and fall campaign are provided respectively, this thimble device and this holder relative fixed, this at least the two plates ring be fixed on this terminal pad, this first power source drives this rotating shaft and rotates, this clutch comprises clutch driving link and clutch driven member, the two ends of this clutch driven member and this rotating shaft of terminal pad relative fixed, this clutch driving link is fixed on this holder, this second power source is connected with this connecting plate, and drive this clutch driven member rise and fall by this connecting plate, it is separated or combination with this clutch driving link.
2, polycrystalline loop device according to claim 1, it is characterized in that: this holder comprises side plate, and this side plate is equiped with straight guide, and this connecting plate is installed with another side plate, and this side plate is provided with guide ribs, and this guide ribs and this straight guide are slidingly matched.
3, polycrystalline loop device according to claim 2, it is characterized in that: this polycrystalline loop device also comprises synchronous band, first belt wheel and second belt wheel, first belt wheel and second belt wheel are with synchronously by this and are in transmission connection, this first belt wheel is fixed with this rotating shaft and terminal pad respectively, the all coaxial setting of this terminal pad, first belt wheel, rotating shaft, clutch driven member and clutch driving link, this second belt wheel is connected with first power source.
4, polycrystalline loop device according to claim 3, it is characterized in that: this first power source comprises a driving shaft, this driving shaft and this rotating shaft are arranged side by side, and this connecting plate is set on this rotating shaft and the driving shaft rotationally, and between this terminal pad and clutch driven member.
5, polycrystalline loop device according to claim 2 is characterized in that: this rotating shaft is connected by gear drive with first power source.
6, polycrystalline loop device according to claim 2 is characterized in that: this rotating shaft is connected by chain drive with first power source.
7, polycrystalline loop device according to claim 1 is characterized in that: this clutch driven member and clutch driving link are the end-side teeth clutch.
8, polycrystalline loop device according to claim 1 is characterized in that: described first power source is a rotation motor.
9, polycrystalline loop device according to claim 1 is characterized in that: described second power source is pneumatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202352005U CN201340845Y (en) | 2008-12-18 | 2008-12-18 | Multi-die ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202352005U CN201340845Y (en) | 2008-12-18 | 2008-12-18 | Multi-die ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340845Y true CN201340845Y (en) | 2009-11-04 |
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ID=41236387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202352005U Expired - Lifetime CN201340845Y (en) | 2008-12-18 | 2008-12-18 | Multi-die ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340845Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638142A (en) * | 2019-01-22 | 2019-04-16 | 先进光电器材（深圳）有限公司 | Brilliant loop device |
| CN110155723A (en) * | 2019-06-24 | 2019-08-23 | 东莞市凯格精密机械有限公司 | Multicore loop automatic switching control equipment |
| CN111558896A (en) * | 2020-07-20 | 2020-08-21 | 西安奕斯伟硅片技术有限公司 | Wafer protection mechanism, device and method |
-
2008
- 2008-12-18 CN CNU2008202352005U patent/CN201340845Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638142A (en) * | 2019-01-22 | 2019-04-16 | 先进光电器材（深圳）有限公司 | Brilliant loop device |
| CN110155723A (en) * | 2019-06-24 | 2019-08-23 | 东莞市凯格精密机械有限公司 | Multicore loop automatic switching control equipment |
| CN111558896A (en) * | 2020-07-20 | 2020-08-21 | 西安奕斯伟硅片技术有限公司 | Wafer protection mechanism, device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091104 |