CN205449821U - Chip image detecting system - Google Patents
Chip image detecting system Download PDFInfo
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- CN205449821U CN205449821U CN201521035014.3U CN201521035014U CN205449821U CN 205449821 U CN205449821 U CN 205449821U CN 201521035014 U CN201521035014 U CN 201521035014U CN 205449821 U CN205449821 U CN 205449821U
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- chi frame
- chip image
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Abstract
The utility model provides a chip image detecting system, include: chip image acquisition device for acquire chip image, and export, the image processing device, be used for with discern in the chip image input check model to confirm whether qualified the chip that chip image corresponds is. The utility model discloses avoided artifical well and bowed for a long time to detect the chip, leaded to that the brain is dazeed, the eye fatigue, caused the condition of quality accident easily.
Description
Technical field
This utility model relates to quasiconductor detection technique field, particularly relates to a kind of chip image detecting system.
Background technology
During existing chip production, it is typically all and by the way of artificial, the outward appearance of chip is detected, to get rid of product defective.The most this mode is inefficient, and the dependency for people is the biggest, it is desirable to have the people of experience operates.Therefore, those skilled in the art attempt utilizing image technique to detect chip outward appearance, but how quick obtaining chip image to provide sample for image detection, has just become the difficult problem of those skilled in the art.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of chip image detecting system, for solving to utilize in prior art manually to come to detect chip outward appearance to cause inefficient problem.
For achieving the above object and other relevant purposes, this utility model provides techniques below scheme:
A kind of chip image detecting system, including: chip image acquisition device, it is used for obtaining chip image, and is exported；Image processing apparatus, for being identified in described chip image input detection model, the most qualified to determine the chip corresponding to chip image, wherein, described chip image acquisition device includes: guide rail, is used for providing mobile route；Chi frame, including multiple installation positions for chip placement, for moving the chip being placed on installation position is transported to predeterminated position along the mobile route that guide rail provides by the chip being placed on installation position；Motion camera, is arranged at above chi frame, for taking pictures the chip on installation position along desired guiding trajectory when chi frame is still in predeterminated position, and is exported by acquired chip image.
Preferably, guide rail is provided with the sensor of multiple control instruction for triggering for control chip framework translational speed on guide rail, described sensor is connected to image processing apparatus, it is achieved chi frame first does accelerated motion on guide rail and does retarded motion again until chi frame stops at predeterminated position.
Preferably, described sensor includes: enter sensor, is arranged on the guide rail one end at place when chi frame enters mobile route, for detecting whether there is chi frame to enter guide rail；Deceleration sensor, arranges on the mobile route before arriving predeterminated position, does retrieval motion for flip chip framework；To level sensor, being arranged on the guide rail/mobile route at predeterminated position place, whether the chip on detection chip framework delivers to predeterminated position.
Preferably, it is provided with a stopper in predetermined position.
Preferably, described chi frame includes two row are in a parallel set installation position, and each column installation position has 5 equal installation positions of spacing.
Preferably, described image processing apparatus is computer.
As it has been described above, this utility model at least has the advantages that
First, open the beginning utilizing vision-based detection to realize the detection of the outward appearance before CPU package；
Second, in existing production, chip produces the line manual detection 4 second time of one chip normal need, and 2x5 chip needs 40 second time, and this utility model has only to 10 seconds just to have detected 2x5 chip, and efficiency improves 10 times；
3rd, avoid detection chip of manually bowing for a long time well, cause brains to be fainted, eyestrain, easily cause the situation of quality accident；
4th, overcome owing to station employee exchanges frequently in prior art, thus cause the unwarrantable problem of quality.
Accompanying drawing explanation
Fig. 1 is shown as the schematic diagram of this utility model a kind of chip image detecting system.
Fig. 2 is shown as the schematic diagram of chip image acquisition device.
Drawing reference numeral explanation
100 image acquiring devices
110 guide rails
120 chi frames
121 installation positions
130 motion cameras
140 enter sensor
150 deceleration sensors
160 arrive level sensor
170 stoppers
200 image processing apparatus
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
Notice, structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
Embodiment 1
Such as Fig. 1, give the schematic diagram of a kind of chip image detecting system, as it can be seen, chip vision-based detection system includes chip image acquisition device 100, be used for obtaining chip image, and exported；Image processing apparatus 200 is for by being identified in described chip image input detection model, the most qualified to determine the chip corresponding to chip image.
The automatization of chip detection can be realized by such scheme, without manually detecting, improve efficiency.
Embodiment 2
Incorporated by reference to Fig. 2, give the schematic diagram of described chip image acquisition device, as it can be seen, described chip image acquisition device includes: guide rail 110, be used for providing mobile route；Chi frame 121, including multiple installation positions 121 for chip placement, for moving the chip being placed on installation position 121 is transported to predeterminated position along the mobile route that guide rail 110 provides by the chip being placed on installation position 121；Motion camera 130, is arranged at above chi frame 121, for taking pictures the chip on installation position 121 along desired guiding trajectory when chi frame 121 is still in predeterminated position, and is exported by acquired chip image.
Embodiment 3
In being embodied as, guide rail 110 is provided with the sensor of multiple control instruction for triggering for the control chip framework 121 translational speed on guide rail 110, described sensor is connected to image processing apparatus 200, it is achieved chi frame 121 first does accelerated motion on guide rail 110 and does retarded motion again until chi frame 121 stops at predeterminated position.
Specifically, described sensor includes: enters sensor 140, is arranged on guide rail 110 one end at place when chi frame 121 enters mobile route, for detecting whether there is chi frame 121 to enter guide rail 110；Deceleration sensor 150, arranges on the mobile route before arriving predeterminated position, does retrieval motion for flip chip framework 121；To level sensor 160, being arranged on guide rail 110/ mobile route at predeterminated position place, whether the chip on detection chip framework 121 delivers to predeterminated position.
In being embodied as, it is provided with a stopper 170 in predetermined position.
In being embodied as, described chi frame 121 includes two row are in a parallel set installation position 121, and each column installation position 121 has 5 equal installation positions of spacing 121.
In being embodied as, described image processing apparatus 200 is computer.
In sum, this utility model at least have following a little:
First, open the beginning utilizing vision-based detection to realize the detection of the outward appearance before CPU package；
Second, in existing production, chip produces the line manual detection 4 second time of one chip normal need, and 2x5 chip needs 40 second time, and this utility model has only to 10 seconds just to have detected 2x5 chip, and efficiency improves 10 times；
3rd, avoid detection chip of manually bowing for a long time well, cause brains to be fainted, eyestrain, easily cause the situation of quality accident；
4th, overcome station employee in prior art and exchange frequently, thus cause the unwarrantable problem of quality, so, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from the spirit disclosed in this utility model and technological thought such as, must be contained by claim of the present utility model.
Claims (6)
1. a chip image detecting system, including:
For obtaining chip image the chip image acquisition device exported, including guide rail, it is used for providing mobile route；
It is characterized in that, also include:
Chi frame, including multiple installation positions for chip placement, for moving the chip being placed on installation position is transported to predeterminated position along the mobile route that guide rail provides by the chip being placed on installation position；
Motion camera, is arranged at above chi frame, for taking pictures the chip on installation position along desired guiding trajectory when chi frame is still in predeterminated position, and is exported by acquired chip image；
Image processing apparatus is for by being identified in described chip image input detection model, the most qualified to determine the chip corresponding to chip image.
Chip image detecting system the most according to claim 1, it is characterized in that: on guide rail, be provided with the sensor of multiple control instruction for triggering for control chip framework translational speed on guide rail, described sensor is connected to image processing apparatus, it is achieved chi frame first does accelerated motion on guide rail and does retarded motion again until chi frame stops at predeterminated position.
Chip image detecting system the most according to claim 2, it is characterised in that: described sensor includes:
Enter sensor, be arranged on the guide rail one end at place when chi frame enters mobile route, for detecting whether there is chi frame to enter guide rail；
Deceleration sensor, arranges on the mobile route before arriving predeterminated position, does retrieval motion for flip chip framework；
To level sensor, being arranged on the guide rail/mobile route at predeterminated position place, whether the chip on detection chip framework delivers to predeterminated position.
Chip image detecting system the most according to claim 1, it is characterised in that: it is provided with a stopper in predetermined position.
Chip image detecting system the most according to claim 1, it is characterised in that: include on described chi frame that two row are in a parallel set installation position, and each column installation position has 5 equal installation positions of spacing.
Chip image detecting system the most according to claim 1, it is characterised in that: described image processing apparatus is computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035014.3U CN205449821U (en) | 2015-12-14 | 2015-12-14 | Chip image detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035014.3U CN205449821U (en) | 2015-12-14 | 2015-12-14 | Chip image detecting system |
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| Publication Number | Publication Date |
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| CN205449821U true CN205449821U (en) | 2016-08-10 |
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| CN201521035014.3U Active CN205449821U (en) | 2015-12-14 | 2015-12-14 | Chip image detecting system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572140A (en) * | 2015-12-14 | 2016-05-11 | 重庆远创光电科技有限公司 | Chip image detection system |
| CN106706648A (en) * | 2016-12-28 | 2017-05-24 | 重庆远创光电科技有限公司 | Automatic online visual detection system for material shortage of copper bush |
-
2015
- 2015-12-14 CN CN201521035014.3U patent/CN205449821U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572140A (en) * | 2015-12-14 | 2016-05-11 | 重庆远创光电科技有限公司 | Chip image detection system |
| CN106706648A (en) * | 2016-12-28 | 2017-05-24 | 重庆远创光电科技有限公司 | Automatic online visual detection system for material shortage of copper bush |
| CN106706648B (en) * | 2016-12-28 | 2023-05-23 | 重庆远创光电科技有限公司 | Copper sheathing lacks automatic online vision detecting system of material |
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