CN215768275U - Bad unusual alarm device of discernment of IC support plate - Google Patents
Bad unusual alarm device of discernment of IC support plate Download PDFInfo
- Publication number
- CN215768275U CN215768275U CN202121002649.9U CN202121002649U CN215768275U CN 215768275 U CN215768275 U CN 215768275U CN 202121002649 U CN202121002649 U CN 202121002649U CN 215768275 U CN215768275 U CN 215768275U
- Authority
- CN
- China
- Prior art keywords
- camera
- carrier plate
- defective
- carrier
- alarm device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model provides an abnormal alarm device for poor identification of an IC (integrated circuit) carrier plate, which comprises a rack, a camera, an IC carrier plate table and a supporting mechanism, wherein the camera is installed at the top in the rack, the lower part of the camera is opposite to the IC carrier plate table, and the IC carrier plate table is installed on the upper half part of the rack through the supporting mechanism; the frame is also provided with an alarm device and a display, the alarm device, the display and the camera are all connected to a main control module in the frame in a signal mode, and an image recognition system is arranged in the main control module; the image recognition system receives the photos of the defective marks of the IC carrier plate shot by the camera, recognizes the number of the defective marks and the number of the defective pictures of the IC carrier plate, and exchanges signals with the signal port of the alarm device after the two photos are distinguished. According to the utility model, the identification of the defective numbers of the newly added support plates is compared with the defective numbers identified by the equipment, the equipment with inconsistent numbers stops working, and the alarm prompts avoid the occurrence of the situation that the defective products are stuck to the good products, so that the error rate is reduced.
Description
Technical Field
The utility model mainly relates to the field of communication management of semiconductor equipment, in particular to an abnormal identification alarm device for poor IC carrier plates.
Background
Whether each position of the IC carrier plate is defective or not needs to be identified before the semiconductor packaging flip chip is pasted, so that correct data uploading calculation is generated, the data uploading calculation is directly uploaded to perform operation when the IC carrier plate is used for flip chip pasting, the identification is not needed, the working efficiency of equipment is increased, and the productivity of the equipment is improved!
However, the 2D marking device frequently identifies errors at present, and there is no alarm prompt, so that the IC carrier plate identified by error can normally operate, a good IC is attached to a bad IC carrier plate position, a large amount of loss is caused, and an alarm system after a data identification error needs to be added urgently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides an abnormal identification alarm device for poor IC carrier plates, which comprises a rack 1, a camera 2, an IC carrier plate table 3 and a supporting mechanism, wherein the camera 2 is installed at the top in the rack 1, the IC carrier plate table 3 is just opposite to the lower part of the camera 2, and the IC carrier plate table 3 is installed at the upper half part of the rack 1 through the supporting mechanism;
the machine frame 1 is also provided with an alarm device 4 and a display 5, the alarm device 4, the display 5 and the camera 2 are all connected to a main control module in the machine frame in a signal mode, and an image recognition system is arranged in the main control module;
the image recognition system receives the number of the bad marks recognized by the photos of the bad number of the marks of the IC carrier plate taken by the camera 2 and the number of the bad marks recognized by the photos of the IC carrier plate, and the two numbers are distinguished and then exchange signals with the signal port of the alarm device 4.
Preferably, the supporting mechanism comprises a base plate 6, a rotating shaft 7, a rotating bearing 8 and a motor, one side of the rotating shaft 7 is connected to the speed reducer and the motor, the other side of the rotating shaft 7 penetrates through the base plate 6 erected on the rack 1, and the top of the base plate 6 is connected with the IC carrier plate table 3 through the rotating bearing 8.
Preferably, the bottom of the substrate 6 is provided with support pillars 9, and the support pillars 9 are respectively arranged around the bottom of the substrate 6.
Preferably, a limiting device is mounted on the top of the IC carrier table 3.
Preferably, the limiting device adopts a plurality of limiting columns 10, and the plurality of limiting columns 10 correspond to the IC carrier plate.
Preferably, the IC carrier table 3 is a vacuum chuck.
Preferably, the display 5 is arranged at one side of the housing 1.
The utility model has the beneficial effects that: through the identification of the bad digit of newly-increased support plate and the bad quantity of equipment self discernment contrast, inconsistent equipment of quantity stops the operation, and the condition emergence of the defective products quilt and being pasted the yields is avoided appearing in the suggestion of reporting to the police, reduces the fault rate, improves work efficiency.
Drawings
FIG. 1 is a block diagram of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a frame; 2. a camera; 3. an IC board loading table; 4. an alarm device; 5. a display; 6. a substrate; 7. a rotating shaft; 8. a rotating bearing; 9. a support pillar; 10. a limiting column.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the utility model only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the present invention includes: the camera comprises a rack 1, a camera 2, an IC (integrated circuit) support plate table 3 and a supporting mechanism, wherein the camera 2 is installed at the top in the rack 1, the IC support plate table 3 is over against the lower part of the camera 2, and the IC support plate table 3 is installed at the upper half part of the rack 1 through the supporting mechanism;
the machine frame 1 is also provided with an alarm device 4 and a display 5, the alarm device 4, the display 5 and the camera 2 are all connected to a main control module in the machine frame in a signal mode, and an image recognition system is arranged in the main control module;
the image recognition system receives the number of the bad marks recognized by the photos of the bad number of the marks of the IC carrier plate taken by the camera 2 and the number of the bad marks recognized by the photos of the IC carrier plate, and the two numbers are distinguished and then exchange signals with the signal port of the alarm device 4.
In this embodiment, the supporting mechanism preferably includes a substrate 6, a rotating shaft 7, a rotating bearing 8 and a motor, one side of the rotating shaft 7 is connected to the speed reducer and the motor, the other side is inserted through the substrate 6 erected on the frame 1, and the top of the substrate 6 is connected to the IC carrier board table 3 through the rotating bearing 8.
By means of the structure, the function that the IC carrier plate table can rotate is achieved, photographing detection of all directions of the IC carrier plate is facilitated, and efficiency is improved.
In this embodiment, it is preferable that the bottom of the substrate 6 is provided with support pillars 9, and the support pillars 9 are respectively arranged around the bottom of the substrate 6.
By means of the structure, the base plate can be stably arranged on the rack.
In this embodiment, a stopper is preferably attached to the top of the IC carrier table 3.
In this implementation, it is preferable that the limiting device employs a plurality of limiting posts 10, and the plurality of limiting posts 10 correspond to the IC carrier.
By means of the structure, the IC carrier plate is positioned by the limiting columns, and product placement efficiency and detection efficiency are improved.
In this embodiment, a vacuum chuck is preferably used as the IC carrier stage 3.
By the arrangement of the structure, the IC carrier plate can be stably fixed on the detection device, and the detection quality is guaranteed.
In the present embodiment, the display 5 is preferably disposed on one side of the housing 1.
By means of the structure, operation of operators is facilitated, and working efficiency is improved.
When the device is used, the identification of the number of the badness marks on the carrier plate is compared with the number of the badness marks on the carrier plate actually identified by the device, and the device stops working and gives an alarm to remind.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.
Claims (7)
1. The abnormal identification alarm device for the defective IC carrier plate is characterized by comprising a rack (1), a camera (2), an IC carrier plate table (3) and a supporting mechanism, wherein the camera (2) is installed at the top in the rack (1), the IC carrier plate table (3) is rightly aligned below the camera (2), and the IC carrier plate table (3) is installed on the upper half part of the rack (1) through the supporting mechanism;
the frame (1) is also provided with an alarm device (4) and a display (5), the alarm device (4), the display (5) and the camera (2) are all connected to a main control module in the frame in a signal mode, and an image recognition system is arranged in the main control module;
the image recognition system receives the number of the defective marks which are shot by the camera (2) and are recognized by the number of the defective marks and the number of the defective marks which are recognized by the number of the pictures of the IC carrier plate, and the number of the defective marks and the number of the defective pictures are distinguished and then exchanged with the signal port of the alarm device (4).
2. The IC carrier defect identification abnormity warning device according to claim 1, wherein: the supporting mechanism comprises a base plate (6), a rotating shaft (7), a rotating bearing (8) and a motor, one side of the rotating shaft (7) is connected to the speed reducer and the motor, the other side of the rotating shaft penetrates through the base plate (6) erected on the rack (1), and the top of the base plate (6) is connected with the IC carrying plate table (3) through the rotating bearing (8).
3. The IC carrier defect identification abnormity warning device according to claim 2, wherein: the base plate (6) bottom is provided with support column (9), support column (9) set up respectively around the bottom of base plate (6).
4. The IC carrier defect identification abnormity warning device according to claim 3, wherein: and a limiting device is arranged at the top of the IC board loading platform (3).
5. The IC carrier defect identification abnormity warning device according to claim 4, wherein: the limiting device is characterized in that the limiting device adopts a plurality of limiting columns (10), and the plurality of limiting columns (10) correspond to the IC carrier plate.
6. The IC carrier defect identification abnormity warning device according to claim 5, wherein: the IC board carrying table (3) adopts a vacuum adsorption disc.
7. The IC carrier defect identification abnormity warning device according to claim 6, wherein: the display (5) is arranged on one side of the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002649.9U CN215768275U (en) | 2021-05-10 | 2021-05-10 | Bad unusual alarm device of discernment of IC support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002649.9U CN215768275U (en) | 2021-05-10 | 2021-05-10 | Bad unusual alarm device of discernment of IC support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215768275U true CN215768275U (en) | 2022-02-08 |
Family
ID=80096920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121002649.9U Active CN215768275U (en) | 2021-05-10 | 2021-05-10 | Bad unusual alarm device of discernment of IC support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215768275U (en) |
-
2021
- 2021-05-10 CN CN202121002649.9U patent/CN215768275U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109904096B (en) | Semiconductor dress piece all-in-one | |
| CN101566460B (en) | Substrate detection system for double-sided circuit board, detection method and detection carrier therefor | |
| CN103582410B (en) | Element assemble mounting system, element fixing apparatus and component detection device | |
| CN105359638A (en) | Part holding-state detection method and part mounting device | |
| US7649370B2 (en) | Evaluation method of probe mark of probe needle of probe card using imaginary electrode pad and designated determination frame | |
| CN215768275U (en) | Bad unusual alarm device of discernment of IC support plate | |
| CN103808255A (en) | System for determining position of bare chip | |
| CN102623371B (en) | Chip scale package (CSP) chip mounting loading device and mounting method | |
| US11503753B2 (en) | Substrate processing management system | |
| JP2013197225A (en) | Die pickup device and die pickup method | |
| CN204855735U (en) | Circuit board automated inspection equipment | |
| CN201653364U (en) | Wafer fixing frame detection device | |
| KR20210009843A (en) | Die pickup method | |
| CN204948534U (en) | The full-automatic placement equipment be electrically connected with controller | |
| CN103499894A (en) | Signal line connector and display panel detection device and method | |
| CN208971863U (en) | Pcb board automates press mounting structure | |
| CN210604417U (en) | Terminal omnibearing visual detection device | |
| CN108540796A (en) | A kind of camera terminal test equipment | |
| CN210223518U (en) | Display panel's drive module and display device | |
| CN208938932U (en) | A kind of wafer batch identification device | |
| CN214374348U (en) | CCGA welds post sticky tape reprint detection device | |
| CN216053071U (en) | FOUP radio frequency reading and writing platform | |
| KR102058272B1 (en) | Camera module testing device with pre-alining unit and method for preparing camera module test | |
| CN216373819U (en) | Novel printing jig for developing slurry of chip type ceramic circuit module | |
| CN202358526U (en) | Material pipe for loading chip packaging body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |