CN109985829B - Expander main body for LED wafer automatic sorting machine - Google Patents
Expander main body for LED wafer automatic sorting machine Download PDFInfo
- Publication number
- CN109985829B CN109985829B CN201910370030.4A CN201910370030A CN109985829B CN 109985829 B CN109985829 B CN 109985829B CN 201910370030 A CN201910370030 A CN 201910370030A CN 109985829 B CN109985829 B CN 109985829B
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- China
- Prior art keywords
- expander
- synchronous pulley
- main body
- lifting motor
- synchronous
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 abstract description 11
- 239000010703 silicon Substances 0.000 abstract description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention discloses an expander main body for an LED wafer automatic sorting machine, which comprises an expander main body, wherein four rolling bearings are fixed on the expander main body and are in transmission connection with a large synchronous pulley; four eccentric plate assemblies are arranged on the expander main body, and the rolling consistency of the four rolling bearings is adjusted by the four eccentric plate assemblies; the upper body of the expander can be controlled by the lifting motor to move up and down, the clamping of the silicon wafer frame is loosened, and when the upper body of the expander rises under the action of the lifting motor, the pressure head at the front section of the pressure plate assembly can loosen the pressure head pressed on the slide assembly of the silicon wafer frame; when the upper body of the expander descends under the action of the lifting motor, the pressing plate assembly can press the silicon wafer rack slide assembly.
Description
Technical Field
The invention relates to an automatic LED wafer sorting machine, in particular to an expander main body for an automatic LED wafer sorting machine, and belongs to the technical field of LED wafer manufacturing.
Background
The existing automatic LED sorting machine cannot compress LED chip frames before sorting due to the defect of the structure of the automatic LED sorting machine, and then the automatic LED sorting machine is transported to a designated position, so that the production efficiency is lower.
Disclosure of Invention
Aiming at the defects, the expander main body for the automatic LED wafer sorting machine is provided, so that the LED chip frames before sorting are compacted and then transported to the designated position, and the production efficiency is improved.
The utility model provides an expander main part for automatic sorter of LED wafer, includes expander main part, its characterized in that: four rolling bearings are fixed on the expander main body and are in transmission connection with a large synchronous pulley;
four eccentric plate assemblies are arranged on the expander body and are used for adjusting the rolling consistency of the four rolling bearings.
Further, a lower expander body is arranged on the expander main body;
The expander main body is provided with a rotary motor;
The rotary motor is provided with a driving synchronous pulley, and the driving synchronous pulley is connected with a driven synchronous pulley in a driving way.
Further, the expander main body is connected with the lifting motor seat through the fixed shaft.
Further, a locking head is fixed on the lifting motor base and rotates around the center of the fixed shaft;
the lifting motor seat is provided with a lifting motor, and the lifting motor is connected with a driving wheel through a timer driving wheel, a timer driven wheel and a transmission shaft fixed on the timer driven wheel, and the driving wheel is meshed with the driven wheel.
Further, a combined synchronous pulley, a lifting synchronous pulley and an adjusting synchronous pulley are fixed on the lower body of the expander.
Further, the combined synchronous pulley is in transmission connection with the driven wheel, a gear is coaxially arranged at the bottom of the combined synchronous pulley, the gear and the combined synchronous pulley coaxially rotate, and the gear is meshed with the driven wheel.
Further, the combined synchronous belt wheel is connected with lifting synchronous wheels through synchronous belt transmission, and the number of the lifting synchronous wheels is four.
Further, the combined synchronous pulley is connected with an adjusting synchronous pulley through a synchronous belt transmission, and the adjusting synchronous pulley is provided with an eccentric structure, so that the tightness of the synchronous belt can be conveniently adjusted.
Compared with the prior art, the invention adopts the technical scheme and has the following advantages: the upper body of the expander can be controlled by the lifting motor to move up and down, the clamping of the silicon wafer frame is loosened, and when the upper body of the expander rises under the action of the lifting motor, the pressure head at the front section of the pressure plate assembly can loosen the pressure head pressed on the slide assembly of the silicon wafer frame; when the upper body of the expander descends under the action of the lifting motor, the pressing plate assembly can press the silicon wafer rack slide assembly. An intermediate process device before sorting is mainly used for compacting LED chip frames before sorting, then conveying the LED chip frames to a designated position, loosening the LED chip frames, and carrying out the next process, so that the production efficiency is improved.
The invention will now be described in detail with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic view of the structure of a expander body for an automatic LED wafer sorter according to an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 4 is a perspective view of a spreader body for an automatic LED wafer sorter in accordance with an embodiment of the present invention;
FIG. 5 is a perspective view of the expander body with the wafer carrier slide assembly removed in an embodiment of the present invention;
In the drawing the view of the figure,
The device comprises a 1-expander body, a 9-threaded propeller, a 28 locking head, a 29-eccentric plate assembly, a 30-gear fork, a 36-transmission shaft, a 39-fixed shaft, a 40-driven wheel, a 41-driving wheel, a 42-timer driving wheel, a 43-timer driven wheel, a 44-lifting motor, a 45-lifting motor seat, a 48-rolling bearing, a 60-motor supporting plate, a 67-driving synchronous pulley, a 68-driven synchronous pulley, a 71-rotating motor, a 75-large synchronous pulley, a 82-synchronous belt, a 94-wafer sensor, a 102-expander lower body, a 103-lifting synchronous pulley, a 106-adjusting synchronous pulley, a 113-combined synchronous pulley, a 118-locking pressing plate, a 121-synchronous belt, a 128-expander upper body, a 131-double-head adjusting screw, a 145-pressing plate assembly and a 153-silicon wafer frame assembly.
Detailed Description
In the embodiment, as shown in fig. 1, fig. 2 and fig. 3, an expander body for an automatic LED wafer sorter comprises an expander body 1, four rolling bearings 48 are fixed on the expander body 1, V-shaped grooves are formed in the rolling bearings 48, the concave surfaces of the V-shaped grooves are matched with the convex surfaces of the V-shaped grooves of a large synchronous pulley 75, and the rolling bearings 48 are connected with the large synchronous pulley 75 through transmission of a conveying belt.
Four eccentric plate assemblies 29 are arranged on the expander body 1, and the rolling consistency of the four rolling bearings 48 is adjusted by the four eccentric plate assemblies 29, and the four eccentric plate assemblies 29.
The large synchronous pulley 75 is smoothly rotated by the four rolling bearings 48 by adjusting the four eccentric plate assemblies 29.
The expander main body 1 is provided with an expander lower body 102, and the large synchronous pulley 75 is locked with the expander lower body 102 by a locking pressing plate 118.
The expander body 1 is provided with a rotary motor 71, the rotary motor 71 is provided with a driving synchronous pulley 67, the driving synchronous pulley 67 is in transmission connection with a driven synchronous pulley 68, the driven synchronous pulley 68 drives a large synchronous pulley 75 through a synchronous belt 82, and the eccentric plate assembly 29 plays a role in tensioning the synchronous belt 82.
The large synchronous pulley 75 is transmitted by the power of the synchronous motor 71, the motor support plate 60 is fixed on the expander body 1, and the rotary motor 71 is fixed on the motor support plate 60.
As shown in fig. 4 and 5, the expander body 1 is connected to a lifting motor base 45 through a fixing shaft 39.
The locking head 28 is fixed on the lifting motor base 45, so that the locking head 28 rotates around the center of the fixed shaft 39; the lifting motor seat 45 is connected with the lifting motor 44, the lifting motor 44 transmits power of the lifting motor 44 to the driving wheel 41 through the timer driving wheel 42, the timer driven wheel 43 and the transmission shaft 34 fixed on the timer driven wheel 43, and the driving wheel 41 is meshed with the driven wheel 40.
The expander lower body 102 is fixed with a combined synchronous pulley 113, a lifting synchronous pulley 103 and an adjusting synchronous pulley 106.
The combined synchronous pulley 113 is in transmission connection with the driven pulley 40, a gear is coaxially arranged at the bottom of the combined synchronous pulley 113, the gear and the combined synchronous pulley 113 coaxially rotate, and the gear is meshed with the driven pulley 40.
The combined synchronous pulley 113 is connected with lifting synchronous wheels 103 through synchronous belt 121 transmission, the number of lifting synchronous wheels 103 is four, the combined synchronous pulley 113 is connected with an adjusting synchronous wheel 106 through synchronous belt 121 transmission, and the adjusting synchronous wheel 106 has an eccentric structure, so that tightness of the synchronous belt 121 can be conveniently adjusted, and the requirement can be met.
The lifting action, the threaded propeller 9 is fixed on the expander main body 1, the threaded propeller 9 ventilates, and the motor base 45 is pushed to rotate around the center of the fixed shaft 39.
The locking head 28 fixed on the motor seat 45 is matched with the concave surface of the gear fork 30 in a protruding way, so that the driven wheel 40 of the motor seat 45 is meshed with the combined synchronous wheel 113 in a gear way, and the power of the lifting motor 44 is transmitted to the four lifting synchronous wheels 103 and the adjusting synchronous wheel 106.
When the lifting motor 44 rotates, the lifting synchronous wheel 103 is driven to rotate, the double-head adjusting screw 131 changes the rotation motion into the up-down linear motion, and the double-head adjusting screw 131 is fixed on the upper expander body 128, so that the upper expander body 128 moves up and down under the control of the lifting motor 44.
Clamping and loosening of the silicon wafer rack: the expander main body 1 is provided with a silicon wafer rack slide assembly 153, the bottom surface of the silicon wafer rack slide assembly 153 is combined with the expander upper body 128, the expander upper body 128 is connected with two side pressing plate assemblies 145, one end of each side pressing plate assembly 145 is fixed on the expander upper body 128, and the other side is fixed on the expander lower body 102.
When the upper expander body 128 is lifted under the action of the lifting motor 44, the elastic action of the front section pressure head of the pressure plate assembly 145 can loosen the pressure head pressed on the silicon wafer carrier slide assembly 153; as the expander upper body 128 descends under the influence of the lift motor 44, the platen assembly 145 compresses the platen carrier slide assembly 153.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The expander body for the automatic LED wafer sorting machine comprises an expander body (1), and is characterized in that: four rolling bearings (48) are fixed on the expander main body (1), and the four rolling bearings (48) are in transmission connection with a large synchronous pulley (75);
four eccentric plate assemblies (29) are arranged on the expander main body (1) and are used for adjusting the rolling consistency of four rolling bearings (48);
the expander main body (1) is provided with an expander lower body (102);
A rotary motor (71) is arranged on the expander main body (1);
the rotary motor (71) is provided with a driving synchronous pulley (67), and the driving synchronous pulley (67) is connected with a driven synchronous pulley (68) in a transmission way;
The expander main body (1) is connected with a lifting motor seat (45) through a fixed shaft (39);
A locking head (28) is fixed on the lifting motor base (45), and the locking head (28) rotates around the center of the fixed shaft (39);
A lifting motor (44) is arranged on the lifting motor seat (45), the lifting motor (44) is connected with a driving wheel (41) through a timer driving wheel (42), a timer driven wheel (43) and a transmission shaft (34) fixed on the timer driven wheel (43), and the driving wheel (41) is meshed with the driven wheel (40);
A threaded propeller (9) is fixed on the expander main body (1), and the threaded propeller (9) ventilates to push a motor seat (45) to rotate around the center of a fixed shaft (39).
2. An expander body for an automatic LED wafer sorter as in claim 1 wherein: the expander lower body (102) is fixedly provided with a combined synchronous pulley (113), a lifting synchronous pulley (103) and an adjusting synchronous pulley (106).
3. An expander body for an automatic LED chip sorter as in claim 2 wherein: the combined synchronous pulley (113) is in transmission connection with the driven wheel (40), a gear is coaxially arranged at the bottom of the combined synchronous pulley (113), the gear and the combined synchronous pulley (113) coaxially rotate, and the gear is meshed with the driven wheel (40).
4. An expander body for an automatic LED chip sorter as in claim 3 wherein: the combined synchronous belt wheel (113) is connected with lifting synchronous wheels (103) through a synchronous belt (121) in a transmission way, and the number of the lifting synchronous wheels (103) is four.
5. An expander body for an automatic LED chip sorter as in claim 4 wherein: the combined synchronous pulley (113) is connected with an adjusting synchronous pulley (106) through a synchronous belt (121) in a transmission way, and the adjusting synchronous pulley (106) has an eccentric structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910370030.4A CN109985829B (en) | 2019-05-06 | 2019-05-06 | Expander main body for LED wafer automatic sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910370030.4A CN109985829B (en) | 2019-05-06 | 2019-05-06 | Expander main body for LED wafer automatic sorting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109985829A CN109985829A (en) | 2019-07-09 |
| CN109985829B true CN109985829B (en) | 2024-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910370030.4A Active CN109985829B (en) | 2019-05-06 | 2019-05-06 | Expander main body for LED wafer automatic sorting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN109985829B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328151A (en) * | 2019-07-29 | 2019-10-15 | 山东泓瑞光电科技有限公司 | A kind of zooming device in promotion expander upper body |
| CN110328152A (en) * | 2019-07-29 | 2019-10-15 | 山东泓瑞光电科技有限公司 | A kind of screw thread propulsion device and the dilator body with the device |
| CN110314865A (en) * | 2019-07-29 | 2019-10-11 | 山东泓瑞光电科技有限公司 | A kind of power device of LED sorting machine expander lifting |
| CN114472188A (en) * | 2022-04-02 | 2022-05-13 | 山东泓瑞光电科技有限公司 | Method and device for controlling LED and semiconductor laser chip silicon wafer workbench |
| CN114433496A (en) * | 2022-04-02 | 2022-05-06 | 山东泓瑞光电科技有限公司 | Control method and device for LED and semiconductor laser chip silicon wafer conveying device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009059952A (en) * | 2007-08-31 | 2009-03-19 | Canon Machinery Inc | Expand device |
| CN209935282U (en) * | 2019-05-06 | 2020-01-14 | 山东泓瑞光电科技有限公司 | Expander main body for LED wafer automatic sorting machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1050739A (en) * | 1996-08-06 | 1998-02-20 | Tosok Corp | Wafer holder |
| JP6009885B2 (en) * | 2012-09-24 | 2016-10-19 | 株式会社ディスコ | Tape expansion unit |
| CN203124282U (en) * | 2013-01-09 | 2013-08-14 | 广东志成华科光电设备有限公司 | Disc transferring mechanism of LED (Light-Emitting Diode) chip sorter |
| CN204407304U (en) * | 2015-03-03 | 2015-06-17 | 王玉先 | A kind of expander drive unit |
| CN206471316U (en) * | 2017-02-27 | 2017-09-05 | 安徽三安光电有限公司 | A kind of separator expander and separator |
| CN107170879B (en) * | 2017-05-31 | 2019-10-25 | 天下知光科技（深圳）有限公司 | A large-area flip-chip LED surface light source sheet and its crystal bonder |
-
2019
- 2019-05-06 CN CN201910370030.4A patent/CN109985829B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009059952A (en) * | 2007-08-31 | 2009-03-19 | Canon Machinery Inc | Expand device |
| CN209935282U (en) * | 2019-05-06 | 2020-01-14 | 山东泓瑞光电科技有限公司 | Expander main body for LED wafer automatic sorting machine |
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| CN109985829A (en) | 2019-07-09 |
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