CN108156802B - Stacked chip loading detection equipment - Google Patents
Stacked chip loading detection equipment Download PDFInfo
- Publication number
- CN108156802B CN108156802B CN201711324349.0A CN201711324349A CN108156802B CN 108156802 B CN108156802 B CN 108156802B CN 201711324349 A CN201711324349 A CN 201711324349A CN 108156802 B CN108156802 B CN 108156802B
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- CN
- China
- Prior art keywords
- driving device
- axis driving
- screw rod
- connecting block
- suction nozzle
- 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.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 14
- 238000007689 inspection Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses stacking and loading detection equipment, which relates to the technical field of vacuum suction and comprises a driving device, a high-power camera, a suction nozzle device and a stacking jig, wherein the driving device comprises an X-axis driving device, a Y-axis driving device which is connected with the X-axis driving device and is horizontally and vertically arranged, and a Z-axis driving device which is arranged on the Y-axis driving device, the high-power camera is connected with the Z-axis driving device, the suction nozzle device is movably connected with the Z-axis driving device, and the stacking jig is arranged on a workbench surface below the Z-axis driving device. The invention not only improves the stacking efficiency, but also ensures the qualification rate of products, and the device has the advantages of simple structure, low cost, no space occupation, high processing precision, convenient maintenance and suitability for various processing environments.
Description
Technical Field
The invention relates to the technical field of automatic processing, in particular to stacking and loading detection equipment.
Background
There is a need in the semiconductor industry for an electronic component that is realized by stacked assembly and involves soldering and cooling, the assembly of which is accomplished by stack-soldering cooling parts, bonding pads and chips to bare copper particles. Because the material piece is little, piles up many, the problem such as kind is many leads to the manual assembly easily to makeing mistakes and inefficiency, so a section automatic chip loading equipment is urgently needed to solve above problem.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide a stacking and loading detection device, which achieves the purpose of three-dimensional mobile suction nozzle devices through the mutual combination of an X-axis driving device, a Y-axis driving device and a Z-axis driving device, detects whether electronic components to be stacked are qualified or not in advance through arranging a high-power camera above the suction nozzle devices, monitors a formed product in real time through arranging a common camera beside a stacking jig, improves the stacking efficiency, and ensures the qualification rate of the product.
The above purpose is realized by the following technical scheme:
the utility model provides a pile up dress piece check out test set, includes drive arrangement, high-power camera, suction nozzle device and fold material tool, drive arrangement include X axle drive arrangement, with X axle drive arrangement connects and horizontal vertically Y axle drive arrangement, with set up in Z axle drive arrangement on the Y axle drive arrangement, high-power camera with Z axle drive arrangement connects, suction nozzle device with Z axle drive arrangement's swing joint, fold material tool set up in on the table surface of Z axle drive arrangement below.
Further, the X-axis driving device comprises a first motor and a first screw rod connected with the first motor, the first screw rod is fixed with the workbench surface through a first screw rod support, a first screw rod nut is sleeved on the first screw rod, and a first connecting block is connected to the first screw rod nut.
Further, the X-axis driving device comprises a connecting rod which is horizontally and vertically connected with the X-axis driving device, one end of the connecting rod is connected with the first connecting block, the other end of the connecting rod is connected with the sliding rail in a matched mode through a sliding block, the sliding rail is fixed with the working table surface through a sliding rail supporting seat, and the sliding rail is parallel to the X-axis driving device.
Further, the Y-axis driving device comprises a second screw rod support fixed with the connecting rod, a second motor is arranged at one end of the second screw rod support, the second motor is connected with a second screw rod, a second screw rod nut is sleeved on the second screw rod, a second connecting block is connected to the second screw rod nut, and the Z-axis driving device is arranged on the second connecting block.
Further, the Z-axis driving device comprises a third motor arranged on one side of the second connecting block, a first rail wheel is connected to the third motor, the first rail wheel is connected with a second rail wheel through a belt, and the second rail wheel is connected with the lifting device.
Further, the lifting device comprises a third screw rod bracket fixed with the other side of the second connecting block, the third screw rod is sleeved on the inner side of the third screw rod bracket, and one end of the third screw rod bracket is connected with the second rail wheel; the suction nozzle device is connected with a third screw nut through a suction nozzle connecting block, and the third screw nut is sleeved on the outer side of the third screw.
Further, the high power camera is connected with the second connecting block, and the view angle is aligned downwards to the position of the suction nozzle device.
Further, the nozzle device comprises ten nozzles.
Further, a common camera is further arranged on the workbench surface at one side of the stacking jig.
Advantageous effects
According to the invention, the purpose of the three-dimensional mobile suction nozzle device is achieved through the mutual combination of the X-axis driving device, the Y-axis driving device and the Z-axis driving device, whether the electronic components to be stacked pass or not is detected in advance through arranging the high-power camera above the suction nozzle device, and the real-time monitoring of the formed products is achieved through arranging the common camera beside the stacking jig, so that the stacking efficiency is improved, the product pass rate is ensured, the device is simple in structure, low in cost, free of occupied space, high in processing precision, convenient to maintain and suitable for various processing environments.
Drawings
Fig. 1 is a schematic structural diagram of a stacked chip inspection apparatus according to the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a stacking and film-loading detection device comprises a driving device, a high-power camera 4, a suction nozzle device 5 and a stacking jig 6, wherein the driving device comprises an X-axis driving device 1, a Y-axis driving device 2 which is connected with the X-axis driving device 1 and is horizontally and vertically arranged, and a Z-axis driving device 3 which is arranged on the Y-axis driving device 2, the high-power camera 4 is connected with the Z-axis driving device 3, the suction nozzle device 5 is movably connected with the Z-axis driving device 3, and the stacking jig 6 is arranged on a workbench surface 8 below the Z-axis driving device 3.
Specifically, the X-axis driving device 1 includes a first motor 11, and a first screw rod 12 connected to the first motor 11, where the first screw rod 12 is fixed to the table top 8 by a first screw rod support 14, and a first screw rod screw nut (not labeled in the drawing) is sleeved on the first screw rod 12, and a first connection block 13 is connected to the first screw rod screw nut. The X-axis driving device comprises a first connecting block 13, a first connecting block 16, a second connecting block 13, a sliding block 18, a sliding rail support seat 19 and a working table, wherein the first connecting block 13 is connected with the second connecting block 13, the sliding rail 18 is fixed on the working table, and the sliding rail 19 is parallel to the X-axis driving device 1. In order to keep the surface level of the connecting rod, a fixing seat 15 is connected between the bottom of the first screw rod bracket 13 and the working table 8, so as to ensure that the top of the first connecting block 13 is level with the position of the sliding block 17. When the first motor 11 is started, the connecting rod 16 can be driven to move along the X axial direction.
The Y-axis driving device 2 includes a second screw rod support 23 fixed to the connecting rod 16, a second motor 21 is disposed at one end of the second screw rod support 23, the second motor 21 is connected to a second screw rod 22, a second screw rod nut (not labeled in the drawing) is sleeved on the second screw rod 22, a second connection block 24 is connected to the second screw rod nut, and the Z-axis driving device 3 is disposed on the second connection block 24. When the second motor is started, the second connecting block 24 is driven to move along the Y-axis direction.
The Z-axis driving device 3 comprises a third motor 31 arranged at one side of the second connecting block 24, a first rail wheel 32 is connected to the third motor 31, the first rail wheel 32 is connected with a second rail wheel 33 through a belt 34, and the second rail wheel 33 is connected with a lifting device 35. Specifically, the lifting device 35 includes a third screw rod bracket 351 fixed to the other side of the second connection block 24, a third screw rod 352 is sleeved on the inner side of the third screw rod bracket 351, and one end of the third screw rod 352 is connected to the second rail wheel 33; the suction nozzle device 5 is connected with a third screw nut (not labeled in the figure) through a suction nozzle connecting block, and the third screw nut is sleeved on the outer side of the third screw. When the third motor 31 is started, the first rail wheel 32 drives the second rail wheel 33 to rotate through the belt 34, indirectly drives the third screw rod 352 connected with the second rail wheel 33 to rotate, and the third screw nut connected with the third screw rod 352 moves along the screw rod in the Z-axis direction.
The high-power camera 4 is connected with the second connection block 24, and the viewing angle is directed downward to the position of the suction nozzle device 5, and the high-power camera 4 is mainly used for detecting the earlier stage of the electronic component sucked by the suction nozzle device 5, transmitting the photographed image to the background control system, and comparing and judging whether the sucked electronic component is qualified or not through the preset image.
In order to increase the stacking efficiency, the nozzle device 5 includes ten nozzles, and stacking work of 10 electronic components can be performed simultaneously.
In order to detect the qualification rate of the stacked electronic components, a common camera 7 is further arranged on the workbench surface at one side of the stacking jig 6, the common camera 7 transmits the shot image to a background control system, and comparison is performed through a preset image to judge whether the stacked electronic components are qualified.
Working principle: the X-axis driving device 1, the Y-axis driving device 2 and the Z-axis driving device 3 are used for synchronously adjusting the positions of the high-power camera 4 and the suction nozzle device 5, further completing the movement and stack packaging of chips on the stacking jig 6, and the chip jig is arranged on the stacking jig and adopts a spaced design, namely, one row of jigs can be used for placing a plurality of materials, and the distance of one material sheet is moved in the Y direction, so that the space for one row of materials can be used for placing two rows of materials, and the space is saved. Since the lens of the high power camera 4 is before the suction nozzle device, the judgment of the quality of the web can be made before suction. The background control system stores the shot high-quality samples and the low-quality samples in the visual library in advance, compares the images in the visual library with the required to be placed material sheets by the high-power camera 5 of the device, sets a comparison sequence by software, can realize different loading sequences according to processing requirements, and after comparison, if a certain low-quality sample reaches a certain similarity, the background control system can give an alarm and displays which chip in the group has a problem and is framed by a red frame on a display. Similarly, after each layer of the sheets are assembled, the whole assembled sheets are shot through the common camera 7 and are transmitted into the background control system, if the comparison is not the same as the preset one, the error is reported, and the missing package caused by the suction nozzle or other problems is avoided.
While the invention has been described with respect to the preferred embodiments, it is to be understood that the invention is not limited thereto, but is capable of modification and substitution within the spirit and scope of the invention as will be apparent to those skilled in the art. Therefore, the protection scope of the present invention should be subject to the claims.
Claims (4)
1. The stacking and loading detection device comprises a driving device, a high-power camera, a suction nozzle device and a stacking jig, and is characterized in that the driving device comprises an X-axis driving device, a Y-axis driving device which is connected with the X-axis driving device and is horizontally and vertically arranged, and a Z-axis driving device which is arranged on the Y-axis driving device, the high-power camera is connected with the Z-axis driving device, the suction nozzle device is movably connected with the Z-axis driving device, and the stacking jig is arranged on a workbench surface below the Z-axis driving device;
the X-axis driving device comprises a first motor and a first screw rod connected with the first motor, the first screw rod is fixed with the workbench surface through a first screw rod bracket, a first screw rod screw nut is sleeved on the first screw rod, and a first connecting block is connected to the first screw rod screw nut; the device also comprises a connecting rod which is horizontally and vertically connected with the X-axis driving device, one end of the connecting rod is connected with the first connecting block, the other end is connected with the sliding rail in a matching way through a sliding block, the sliding rail is fixed with the workbench surface through a sliding rail supporting seat, and the sliding rail is parallel to the X-axis driving device;
the Y-axis driving device comprises a second screw rod bracket fixed with the connecting rod, a second motor is arranged at one end of the second screw rod bracket, the second motor is connected with a second screw rod, a second screw rod nut is sleeved on the second screw rod, a second connecting block is connected to the second screw rod nut, and the Z-axis driving device is arranged on the second connecting block;
the Z-axis driving device comprises a third motor arranged at one side of the second connecting block, a first rail wheel is connected to the third motor, the first rail wheel is connected with a second rail wheel through a belt, and the second rail wheel is connected with the lifting device;
the lifting device comprises a third screw rod bracket fixed with the other side of the second connecting block, a third screw rod is sleeved on the inner side of the third screw rod bracket, and one end of the third screw rod bracket is connected with the second rail wheel; the suction nozzle device is connected with a third screw rod nut through a suction nozzle connecting block, and the third screw rod nut is sleeved on the outer side of the third screw rod;
the X-axis driving device, the Y-axis driving device and the Z-axis driving device are used for synchronously adjusting the positions of the high-power camera and the suction nozzle device, so that the movement and stack packaging of chips on the stacking jig are completed, the stacking jig is provided with the chip jig, the chip jig adopts a spaced design, and two rows of materials can be placed in a space for one row of materials by moving the distance of one material sheet in the Y direction; judging the quality of the material sheet before absorbing;
the background control system stores the shot high-quality samples and the shot inferior samples into the vision library in advance, compares the images in the vision library with the material sheets to be placed by each high-power camera, sets a comparison sequence by software, realizes different loading sequences according to processing requirements, gives an alarm if a certain inferior sample reaches a certain similarity after comparison, and displays which material sheet in the electronic element with a problem on the display and frames the electronic element with a red frame; after each layer of the chip is mounted, the whole mounted electronic element is photographed by a common camera and is transmitted into a background control system, if the comparison is not the same as the preset one, the error is reported, and the neglected mounting is avoided.
2. The stacked die inspection apparatus of claim 1, wherein said high power camera is connected to said second connection block with a view angle directed downward toward the position of said nozzle means.
3. A stacked chip inspection apparatus as claimed in claim 1, wherein said nozzle means comprises ten nozzles.
4. The stacked die inspection apparatus of claim 1, wherein a common camera is further provided on the table surface on one side of the stacking jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711324349.0A CN108156802B (en) | 2017-12-13 | 2017-12-13 | Stacked chip loading detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711324349.0A CN108156802B (en) | 2017-12-13 | 2017-12-13 | Stacked chip loading detection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108156802A CN108156802A (en) | 2018-06-12 |
| CN108156802B true CN108156802B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711324349.0A Active CN108156802B (en) | 2017-12-13 | 2017-12-13 | Stacked chip loading detection equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN108156802B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115243538B (en) * | 2022-09-23 | 2023-01-13 | 深圳源明杰科技股份有限公司 | Patch method, disc transfer mechanism, device, equipment and readable storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001127500A (en) * | 1999-10-25 | 2001-05-11 | Murata Mfg Co Ltd | Component image pickup device for chip mounter |
| JP2006086357A (en) * | 2004-09-16 | 2006-03-30 | Shibuya Kogyo Co Ltd | Electronic component assembly method |
| WO2014178265A1 (en) * | 2013-04-30 | 2014-11-06 | 株式会社日立製作所 | Substrate processing device and substrate processing method |
| CN104439793A (en) * | 2014-12-02 | 2015-03-25 | 东莞市斯宇自动化设备有限公司 | Stacking and loading station of automatic welding line |
| CN106269566A (en) * | 2016-08-30 | 2017-01-04 | 惠州荣川智能装备有限公司 | Plastic box CCD detection and automatically stack equipment |
| CN107211568A (en) * | 2015-01-20 | 2017-09-26 | 富士机械制造株式会社 | Check servicing unit and check householder method |
| CN207519075U (en) * | 2017-12-13 | 2018-06-19 | 恩纳基智能科技无锡有限公司 | A kind of stacking load detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6691874B2 (en) * | 2000-05-08 | 2004-02-17 | Nikko Materials Usa, Inc. | Sheet stacking device |
-
2017
- 2017-12-13 CN CN201711324349.0A patent/CN108156802B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001127500A (en) * | 1999-10-25 | 2001-05-11 | Murata Mfg Co Ltd | Component image pickup device for chip mounter |
| JP2006086357A (en) * | 2004-09-16 | 2006-03-30 | Shibuya Kogyo Co Ltd | Electronic component assembly method |
| WO2014178265A1 (en) * | 2013-04-30 | 2014-11-06 | 株式会社日立製作所 | Substrate processing device and substrate processing method |
| CN104439793A (en) * | 2014-12-02 | 2015-03-25 | 东莞市斯宇自动化设备有限公司 | Stacking and loading station of automatic welding line |
| CN107211568A (en) * | 2015-01-20 | 2017-09-26 | 富士机械制造株式会社 | Check servicing unit and check householder method |
| CN106269566A (en) * | 2016-08-30 | 2017-01-04 | 惠州荣川智能装备有限公司 | Plastic box CCD detection and automatically stack equipment |
| CN207519075U (en) * | 2017-12-13 | 2018-06-19 | 恩纳基智能科技无锡有限公司 | A kind of stacking load detection device |
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| Publication number | Publication date |
|---|---|
| CN108156802A (en) | 2018-06-12 |
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