CN208865988U - Chip vision testing machine - Google Patents
Chip vision testing machine Download PDFInfo
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- CN208865988U CN208865988U CN201821553653.2U CN201821553653U CN208865988U CN 208865988 U CN208865988 U CN 208865988U CN 201821553653 U CN201821553653 U CN 201821553653U CN 208865988 U CN208865988 U CN 208865988U
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- glass dish
- rotating glass
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- chip
- vibrating disk
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Abstract
The utility model relates to vision inspection apparatus, especially chip vision testing machine, the detection device includes bottom plate, rotating glass dish, vibrating disk, sensor, camera is detected in front detection camera and bottom surface, the center of the bottom plate is equipped with rotating glass dish by shaft, shaft is connected with motor by shaft coupling, it is opened up at the surface periphery splicing of the rotating glass dish fluted, the groove is overlooked rounded, the bottom plate is located on the position of rotating glass dish periphery around rotating glass dish according to being sequentially installed with vibrating disk clockwise, sensor, camera is detected in front detection camera and bottom surface, the utility model is provided with boss tongue by the bottom of the discharge port in vibrating disk and opens up at the surface periphery splicing of rotary glass platform fluted, eyeglass can not only be quickly delivered on rotating glass dish, and chip Arrangement that can be orderly on rotating glass dish substantially increases the efficiency of detection chip.
Description
Technical field
The utility model relates to vision inspection apparatus, especially chip vision testing machine.
Background technique
Known, chip not only possesses that thickness is thin, characteristic of light weight, but also is widely used in various electronic components.
In order to guarantee the production quality of chip, mostly the top and bottom of chip are shot using vision inspection apparatus in the prior art,
Classified by camera shooting to non-defective unit and defective products, the specific steps are as follows: extremely rotated chip proper alignment by vibrating disk
Then transfer dish drives wafer rotational by rotation transfer dish, chip by sensor, front by detecting respectively clockwise
Group, bottom surface detection group and classification blanking component.
But have the following deficiencies: that the thickness due to chip only has 0.01 millimeter, and lighter weight in above-mentioned technology, when
When chip is placed on rotation transfer dish, occur impact, collision due to the effect of centrifugal force, between chip or due to electrostatic
Attract, causes chip to be unable to proper alignment on rotation delivery platform, seriously affected the detection efficiency of chip.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of chip vision testing machine, which mainly makes crystalline substance
Piece being capable of proper alignment on rotation transfer dish.
The technical solution of the utility model are as follows: chip vision testing machine, it includes cabinet and the inspection that is mounted in cabinet
Survey device, it is characterised in that: the detection device includes bottom plate, rotating glass dish, vibrating disk, sensor, front detection camera
Camera is detected with bottom surface, the center of the bottom plate is equipped with rotating glass dish by shaft, and shaft is connected with electricity by shaft coupling
Machine, opens up at the surface periphery splicing of the rotating glass dish fluted, and the groove is overlooked rounded, and the bottom plate is located at rotation
Turn on the position of glass plate periphery around rotating glass dish according to being sequentially installed with vibrating disk, sensor, just clockwise
Camera is detected in face and camera is detected in bottom surface, and the effect of vibrating disk is to make the output of chip ordered arrangement, and the vibrating disk goes out
The bottom of material mouth is provided with boss tongue, and the boss tongue protrudes into the groove of rotating glass dish, and boss tongue protrudes into rotary glass
Effect in groove is: keeping minimum gap when 1) exporting crystal with groove, wherein minimum gap are as follows: 0.05mm-1mm, 2)
When the chip on chip permutation vibrating disk being made to be delivered to the groove on rotating glass dish, reduces chip and enter the angle in slot, prevent
Only chip causes wafer position to shift due to factors such as impact, collision or electrostatic, and wherein the camera lens of bottom surface detection camera is stretched
Enter the bottom surface of rotating disk and the camera lens is arranged upward vertically.
Further, the rotating glass dish with a thickness of 1.5CM, the surface of the rotating glass dish and groove it is interior
Portion is all made of polishing, the mode of polishing is made.
The working process of the utility model is as follows:
1) motor is opened, shaft is driven by motor, drives rotating glass dish rotation；
2) chip then, is poured on vibrating disk, opens vibrating disk, chip is orderly conveyed by vibrating disk, works as crystalline substance
When piece reaches the discharge outlet on vibrating disk, since the discharge port bottom of vibrating disk is provided with boss tongue and rotating glass dish
Opened up at surface periphery splicing it is fluted, when exporting chip with groove remain minimum gap, while prevent chip due to
In the output to rotating glass dish that the factors such as impact, collision or electrostatic cause wafer position to shift, and then keep chip orderly
Groove in；
3) then, chip carries out precise positioning to chip by sensor according to sensor is first passed around clockwise, then
Camera is detected by front, the front of chip is shot by front detection camera, finally camera is detected by bottom surface, the bottom of by
Face detection camera shoots the bottom surface of chip；
4) in addition, being additionally provided with blanking component and blanking component in detection device, when bottom surface detection camera is to the bottom of chip
After face is shot, classification output is carried out to non-defective unit and defective products by blanking component.
The utility model has the following beneficial effects: the utility model is provided with boss by the bottom of the discharge port in vibrating disk
It tongue and is opened up at the surface periphery splicing of rotary glass platform fluted, eyeglass can not only be quickly delivered to rotary glass
On disk, and the arrangement that chip can be orderly on rotating glass dish, substantially increase the efficiency of detection chip.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is vibrating disk discharging junction enlarged image.
In figure, 1, bottom plate；2, rotating glass dish；21, groove；3, vibrating disk；31, boss tongue；4, sensor；5, front inspection
Survey camera；6, camera is detected in bottom surface；7, shaft.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1-3, quartz plate vision testing machine, it includes cabinet and the detection device that is mounted in cabinet, institute
Stating detection device includes that camera 6 is detected in bottom plate 1, rotating glass dish 2, vibrating disk 3, sensor 4, front detection camera 5 and bottom surface,
The center of the bottom plate 1 is equipped with rotating glass dish 2 by shaft 7, and shaft 7 is connected with motor, the rotation by shaft coupling
Open up fluted 21 at the surface periphery splicing of glass plate 2, the groove 21 is overlooked rounded, and the bottom plate 1 is located at rotation glass
Around rotating glass dish 2 according to being sequentially installed with vibrating disk 3, sensor 4, just clockwise on the position of 2 periphery of glass disk
Camera 5 is detected in face and camera 6 is detected in bottom surface, and the bottom of the discharge port of the vibrating disk 3 is provided with boss tongue 31, the boss tongue
31 protrude into the groove 21 of rotating glass dish 2, and wherein the camera lens of bottom surface detection camera 6 protrudes into the bottom surface of rotating glass dish 2 and is somebody's turn to do
Camera lens is arranged upward vertically.
The rotating glass dish 2 with a thickness of 1.5CM, the surface of the rotating glass dish 2 and the inside of groove 21 are equal
It is made by the way of polishing, polishing.
What the detection camera of front described in the present embodiment and bottom surface detection camera were all made of is that Shenzhen has along the sharp electronics of China
The vision-based detection camera of limit company production, the model of vision-based detection camera are as follows: SHL-500WS.
Sensor described in the present embodiment is using the photoelectric transfer that sky automation Science and Technology Ltd. produces in Dongguan City
Sensor, the model of photoelectric sensor are as follows: FG25P07N3P12.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (2)
1. chip vision testing machine, it includes cabinet and the detection device that is mounted in cabinet, it is characterised in that: the detection
Device includes bottom plate, rotating glass dish, vibrating disk, sensor, front detection camera and bottom surface detection camera, in the bottom plate
Centre is equipped with rotating glass dish by shaft, and shaft is connected with motor, the surface periphery of the rotating glass dish by shaft coupling
Opened up at splicing it is fluted, the groove overlook it is rounded, the bottom plate be located on the position of rotating glass dish periphery around
Rotating glass dish detects camera, institute according to vibrating disk, sensor, front detection camera and bottom surface is sequentially installed with clockwise
The bottom for stating the discharge port of vibrating disk is provided with boss tongue, and the boss tongue protrudes into the groove of rotating glass dish, wherein bottom surface
The camera lens of detection camera protrudes into the bottom surface of rotating disk and the camera lens is arranged upward vertically.
2. chip vision testing machine according to claim 1, it is characterised in that: the rotating glass dish with a thickness of
1.5CM, the surface of the rotating glass dish and the inside of groove are all made of polishing, the mode of polishing is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553653.2U CN208865988U (en) | 2018-09-23 | 2018-09-23 | Chip vision testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553653.2U CN208865988U (en) | 2018-09-23 | 2018-09-23 | Chip vision testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208865988U true CN208865988U (en) | 2019-05-17 |
Family
ID=66468539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553653.2U Active CN208865988U (en) | 2018-09-23 | 2018-09-23 | Chip vision testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208865988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680687A (en) * | 2021-08-26 | 2021-11-23 | 深圳市诺泰芯装备有限公司 | Lens product vision inspection sorting facilities |
| CN113828527A (en) * | 2020-06-23 | 2021-12-24 | 广东技术师范大学 | Terminal visual detection device |
| CN116021654A (en) * | 2023-04-02 | 2023-04-28 | 西北电子装备技术研究所(中国电子科技集团公司第二研究所) | Automatic tool changing device for wafer cutting and tool changing method thereof |
-
2018
- 2018-09-23 CN CN201821553653.2U patent/CN208865988U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828527A (en) * | 2020-06-23 | 2021-12-24 | 广东技术师范大学 | Terminal visual detection device |
| CN113680687A (en) * | 2021-08-26 | 2021-11-23 | 深圳市诺泰芯装备有限公司 | Lens product vision inspection sorting facilities |
| CN116021654A (en) * | 2023-04-02 | 2023-04-28 | 西北电子装备技术研究所(中国电子科技集团公司第二研究所) | Automatic tool changing device for wafer cutting and tool changing method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523846 No.2, 2nd floor, No.4, West 1st Street, Xingfa North Road, Wusha community, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Guangdong Xini Technology Co.,Ltd. Address before: 523846 No.2, 2nd floor, No.4, West 1st Street, Xingfa North Road, Wusha community, Chang'an Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN XINI AUTOMATION TECHNOLOGY Co.,Ltd. |