CN202155886U - Chip vacuum picking device - Google Patents
Chip vacuum picking device Download PDFInfo
- Publication number
- CN202155886U CN202155886U CN2011202042195U CN201120204219U CN202155886U CN 202155886 U CN202155886 U CN 202155886U CN 2011202042195 U CN2011202042195 U CN 2011202042195U CN 201120204219 U CN201120204219 U CN 201120204219U CN 202155886 U CN202155886 U CN 202155886U
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- CN
- China
- Prior art keywords
- sucker
- suction nozzle
- chip
- cylinder
- face
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Abstract
The utility model discloses a chip vacuum picking device, which comprises suction nozzle assemblies, a sucker, an installing plate, a sucker seat, an inductor, a cylinder, and a vertically elevating mechanism. The chip vacuum picking device is characterized in that the suction nozzle assemblies penetrate the suction nozzle installing plate and are fixedly connected with the installing plate; the sucker penetrates the suction nozzle installing plate fixedly connected with the front end face of the cylinder; a spring is equipped between the sucker seat and the sucker performing relative sliding motion with the sucker seat; the inductor is equipped on the front end face of the sucker seat; the sucker seat is fixedly connected on the front end face of the cylinder; and the rear end face of the cylinder is fixedly connected with an elevating platform of the vertically elevating mechanism. The picking device in the utility model has a simple structure and is convenient to use. The picking device can suck empty discs and make the remaining empty discs positioned. Thus the testing positioning accuracy is fundamentally ensured. The testing running stability is also guaranteed. The chip picking device is suitably applied in a chip tester for picking and placing chips during a chip loading process.
Description
Technical field
The utility model relates to a kind of semiconductor device testing apparatus, especially in the chip testing machine to the chip vacuum pick-up device of chip loading process.
Background technology
Chip testing machine be a kind ofly be used to treat that semiconductor test transmits, loads, the test screening installation of test and sorting; It is a kind of manual testing's of replacement automated test device; Owing to adopt precision processing technology, sensor detecting and intelligent control technology; Thereby can obtain good test accuracy and operation stability, and eliminated manual testing's complicated processes greatly, improved production efficiency.Increasing along with consumer electronics kind on the market, various chips are also more and more, thereby the higher chip testing machine of automaticity is favored day by day.But be used at present chip detection pick device on the said chip testing machine exist on the structure too loaded down with trivial details, inconvenient problem with use.
The utility model content
The purpose of the utility model is for the deficiency that solves above-mentioned prior art a kind of chip vacuum pick-up device simple in structure, easy to use to be provided.
To achieve these goals; The chip vacuum pick-up device that the utility model designed; Comprise component suction nozzle, sucker, installing plate, sucker disk seat, inductor, cylinder, oscilaltion mechanism, it is characterized in that component suction nozzle runs through suction nozzle installing plate and fixed connection with it; Sucker is through the suction nozzle installing plate and the sucker disk seat that are fixedly connected with the front end face of cylinder, and puts spring between the sucker that can do to slide relatively with sucker disk seat and the sucker disk seat; The front end face of sucker disk seat is equipped with inductor, and sucker disk seat is fixedly connected on the front end face of cylinder; The rear end face of cylinder is fixedly connected with the Lifting platform of oscilaltion mechanism.
Said component suction nozzle has two at least, and is fixed on the suction nozzle installing plate by certain rectangular arranged.
Said component suction nozzle is when drawing chip, and the plane of component suction nozzle is higher than the sucker plane.
Said is that the lifting body under the chip disk ejects chip disk, protects with the chip disk to sky thereby deformation can take place spring when sucker is drawn empty chip disk at the spring between sucker and the sucker disk seat.
Said sucker is vacuum state under the effect of cylinder when drawing empty chip disk, and after sucker moves to a certain degree, places the inductor on the sucker disk seat will produce induction, thereby realizes the location to the chip disk of sky.
The chip vacuum pick-up device that the utility model obtains, simple in structure, easy to use, reliable, can siphon away blank panel and remaining blank panel is positioned, for test position fix basic assurance accurately is provided, also guaranteed the stability of test run; Be applicable to chip testing machine picking up and placing to the chip loading process.
Description of drawings
Fig. 1 is the structural representation of embodiment sucker when being positioned on the component suction nozzle;
Fig. 2 is that the embodiment sucker is positioned at the component suction nozzle structural representation in following time.
Among the figure: component suction nozzle 1, sucker 2, installing plate 3, sucker disk seat 5, inductor 6, cylinder 7, oscilaltion mechanism 8, Lifting platform 81.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
As shown in Figure 1; The chip vacuum pick-up device that this enforcement row provide; Comprise that component suction nozzle 1, sucker 2, installing plate 3, sucker disk seat 5, inductor 6, cylinder 7,8,4 component suction nozzles 1 of oscilaltion mechanism run through suction nozzle installing plate 3 and are fixedly connected with it by certain rectangular arranged; Sucker 2 also can be done relative slip, and puts spring 4 between sucker 2 and the sucker disk seat 5 with sucker disk seat 5 through the suction nozzle installing plate 3 of the front end face fixed connection of cylinder 7; The front end face of sucker disk seat 5 is equipped with inductor 6, and sucker disk seat 5 is fixedly connected on the front end face of cylinder 7; The rear end face of cylinder 7 is fixedly connected with the Lifting platform 81 of oscilaltion mechanism 8.
The concrete course of work of chip vacuum pick-up device is following: component suction nozzle 1 is when drawing chip, and the plane of component suction nozzle 1 is higher than the plane of sucker 2; When sucker 2 was drawn empty chip disk, the lifting body under the chip disk ejected chip disk, thereby the spring 4 between sucker 2 and sucker disk seat 5 will produce the chip disk buffer protection of distortion to sky; Simultaneously, because cylinder 7 upwards ejects and makes sucker 2 to be under the vacuum state, under the compressing of ambient atmosphere; Sucker 2 promptly can siphon away empty chip disk; When the height of sucker 2 motions is equivalent to the thickness of a chip disk, places the inductor 6 on the sucker disk seat 5 will produce induction, thereby realize location the chip disk of sky; After inhaling the blank panel end; Cylinder 7 is regained, thereby makes sucker 2 be lower than component suction nozzle 1 plane, does not interfere thereby the chip of inhaling next dish is not produced.
The component suction nozzle 1 of this enforcement row is 4, implements can be set to 3 or 2 in the row at other, does not just enumerate one by one at this.
Claims (2)
1. a chip vacuum pick-up device comprises component suction nozzle (1), sucker (2), installing plate (3), sucker disk seat (5), inductor (6), cylinder (7), oscilaltion mechanism (8), it is characterized in that component suction nozzle (1) runs through suction nozzle installing plate (3) and fixed connection with it; The suction nozzle installing plate (3) that sucker (2) is fixedly connected through the front end face with cylinder (7), and sucker disk seat (5) is done to be provided with spring (4) between relative sucker (2) that slides and the sucker disk seat (5); The front end face of sucker disk seat (5) is equipped with inductor (6), and sucker disk seat (5) is fixedly connected on the front end face of cylinder (7); The rear end face of cylinder (7) is fixedly connected with the Lifting platform (81) of oscilaltion mechanism (8).
2. chip vacuum pick-up device according to claim 1 is characterized in that said component suction nozzle (1) has two at least, and is fixed on the suction nozzle installing plate (3) by certain rectangular arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202042195U CN202155886U (en) | 2011-06-15 | 2011-06-15 | Chip vacuum picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202042195U CN202155886U (en) | 2011-06-15 | 2011-06-15 | Chip vacuum picking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155886U true CN202155886U (en) | 2012-03-07 |
Family
ID=45763533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202042195U Expired - Lifetime CN202155886U (en) | 2011-06-15 | 2011-06-15 | Chip vacuum picking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155886U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632638A (en) * | 2012-03-16 | 2012-08-15 | 安徽德力日用玻璃股份有限公司 | Automatic suction cup mechanism of pressing machine |
| CN103909416A (en) * | 2014-04-08 | 2014-07-09 | 蓝小玲 | Sucker mounting plate with sucker mounting round auxiliary holes and for assembly lines |
| CN109116218A (en) * | 2018-09-07 | 2019-01-01 | 长鑫存储技术有限公司 | Grabbing device and electronic chip test equipment with the grabbing device |
| CN114252759A (en) * | 2021-12-21 | 2022-03-29 | 杭州长川科技股份有限公司 | Suction nozzle mechanism, detection equipment and detection method |
-
2011
- 2011-06-15 CN CN2011202042195U patent/CN202155886U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632638A (en) * | 2012-03-16 | 2012-08-15 | 安徽德力日用玻璃股份有限公司 | Automatic suction cup mechanism of pressing machine |
| CN103909416A (en) * | 2014-04-08 | 2014-07-09 | 蓝小玲 | Sucker mounting plate with sucker mounting round auxiliary holes and for assembly lines |
| CN109116218A (en) * | 2018-09-07 | 2019-01-01 | 长鑫存储技术有限公司 | Grabbing device and electronic chip test equipment with the grabbing device |
| CN114252759A (en) * | 2021-12-21 | 2022-03-29 | 杭州长川科技股份有限公司 | Suction nozzle mechanism, detection equipment and detection method |
| CN114252759B (en) * | 2021-12-21 | 2024-05-28 | 杭州长川科技股份有限公司 | Suction nozzle mechanism, detection equipment and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 314100 Zhejiang County of Jiashan province to the Valley Park two street Luoxing Road No. 33 Patentee after: Jiaxing Jingyan Intelligent Equipment Technology Co., Ltd. Address before: Jiaxing City, Zhejiang province 314100 Center branch Jiashan County No. 2188 Jiashan Avenue cloud accelerator Patentee before: Jiaxing Jingyan Intelligent Equipment Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |