CN219253313U - Automatic grabbing and replacing device for unqualified products in chip detection - Google Patents
Automatic grabbing and replacing device for unqualified products in chip detection Download PDFInfo
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- CN219253313U CN219253313U CN202320814986.0U CN202320814986U CN219253313U CN 219253313 U CN219253313 U CN 219253313U CN 202320814986 U CN202320814986 U CN 202320814986U CN 219253313 U CN219253313 U CN 219253313U
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- 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
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Abstract
The utility model relates to the technical field of chip detection processing equipment, and provides an automatic grabbing and replacing device for unqualified products in chip detection, which comprises a workbench, wherein a chip conveying frame is arranged on the workbench, a chip conveying belt is arranged on the chip conveying frame in a transmission manner, a CCD optical detection device is arranged on the workbench and positioned on one side of the chip conveying frame, a movable guide mechanism is also arranged on the workbench, a multi-action executing mechanism is arranged on the movable guide mechanism, a suction nozzle is arranged on the multi-action executing mechanism, and the suction direction of the suction nozzle faces to the workbench; and a waste output mechanism is further arranged on the workbench and positioned on one side of the chip conveying frame, and the waste output mechanism rotates and conveys the unqualified chips sucked by the suction nozzle to a designated storage position. The utility model solves the problems that the existing chip needs to be manually replaced after the bad products are detected by CCD optics, and the chip is inconvenient to take and place and the detection efficiency of the chip is affected due to the small volume of the chip.
Description
Technical Field
The utility model relates to the technical field of chip detection processing equipment, in particular to an automatic grabbing and replacing device for unqualified products in chip detection.
Background
The chip is generally referred to as an integrated circuit, which is a miniaturized circuit (mainly including semiconductor devices and passive components) and is formed by interconnecting elements such as transistors, resistors, capacitors, inductors, and the like and wiring required in a circuit together by a certain process, manufacturing the integrated circuit on a small semiconductor wafer or a dielectric substrate, and packaging the integrated circuit in a package.
The chip is required to carry out outward appearance detection after processing is accomplished, traditional detection mode is through CCD optical detection equipment to the chip that has processed, after detecting bad product, equipment need stop operation to take out bad product by operating personnel, and it detects to place a new chip again, avoids appearing the vacancy, influences subsequent production, because chip self volume is less, the people gets to put inconvenient, influences the detection efficiency of chip.
Therefore, the automatic grabbing and replacing device for unqualified products in chip detection is developed, so that the automatic grabbing and replacing device not only has urgent research value, but also has good economic benefit and industrial application potential.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an automatic grabbing and replacing device for unqualified products in chip detection, which is used for solving the problems that the existing chip needs to be manually replaced after the unqualified products are detected by CCD optics, and the chip is inconvenient to take and place and the detection efficiency of the chip is affected due to the small volume of the chip.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the automatic grabbing and replacing device for the unqualified products in the chip detection comprises a workbench, wherein a chip conveying frame is arranged on the workbench, a chip conveying belt is arranged on the chip conveying frame in a transmission manner, a CCD optical detection device is arranged on the workbench and positioned on one side of the chip conveying frame, a lens of the CCD optical detection device faces to a detection hole formed in the chip conveying frame, a movable guide mechanism is further arranged on the workbench, a multi-action executing mechanism is arranged on the movable guide mechanism, a suction nozzle is arranged on the multi-action executing mechanism, and the suction direction of the suction nozzle faces to the workbench;
and a waste output mechanism is further arranged on the workbench and positioned on one side of the chip conveying frame, and the waste output mechanism rotates and conveys the unqualified chips sucked by the suction nozzle to a designated storage position.
As an improved technical scheme, the movable guide mechanism comprises a first guide rail, wherein the first guide rail is arranged on the workbench and is parallel to the chip conveying frame, a first sliding block is arranged on the first guide rail in a sliding manner, and the multi-action executing mechanism is arranged on the first sliding block;
limiting blocks are further arranged at the end parts of the two ends of the first guide rail respectively, and the limiting blocks are mounted on the workbench.
As an improved technical scheme, the multi-action executing mechanism comprises a first mounting frame, wherein the first mounting frame is mounted on the first sliding block, one end of the first mounting frame, which is positioned on the first guide rail, is connected with a first driving device, and the first driving device is mounted on the workbench;
the first mounting frame is provided with a second guide rail, a second sliding block is slidably arranged on the second guide rail, the second mounting frame is arranged on the second sliding block, the second mounting frame is connected with a second driving device, and the second driving device is arranged on the first mounting frame;
the second mounting frame is provided with a third driving device, a piston rod of the third driving device is provided with a mounting block, and the suction nozzle is arranged on the mounting block.
As an improved technical scheme, the first driving device, the second driving device and the third driving device all adopt air cylinders.
As an improved technical scheme, the waste output mechanism comprises a waste output frame, wherein the waste output frame is arranged on the workbench, an adapter table is arranged on the waste output frame, the adapter table is arranged on a rotary cylinder, and the rotary cylinder is arranged at the bottom of the workbench;
one side of the waste output frame is connected with a waste output pipeline, and the other side of the waste output frame is provided with an air blowing pipeline which is arranged opposite to the waste output pipeline.
As an improved technical scheme, the inner cavity of the waste material output frame is provided with a waste material output groove, the waste material output groove is communicated with the waste material output pipeline, and the transfer table is provided with a transfer groove which is matched with the waste material output groove.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the chip conveying frame is arranged on the workbench, the chip conveying belt is arranged on the chip conveying frame in a transmission manner, chips are conveyed in a stepping manner through the chip conveying belt, the CCD optical detection device is arranged on the workbench and positioned on one side of the chip conveying frame, the lens of the CCD optical detection device faces to the detection hole formed in the chip conveying frame, the chips on the chip conveying belt can be detected in appearance through the CCD optical detection device, the movable guide mechanism is further arranged on the workbench, the multi-action executing mechanism is arranged on the movable guide mechanism, the suction nozzle is arranged on the multi-action executing mechanism, the suction direction of the suction nozzle faces to the workbench, the chips, which are close to the detection hole, of the suction nozzle can be driven to suck and replace the chips which are detected poorly, manual picking and placing are not needed through an automatic machine, and the replacement efficiency of the chips is higher;
the unqualified chips sucked by the suction nozzle can be rotated by arranging the waste output mechanism, so that the short sides of the chips face the waste output pipeline, and the unqualified chips are conveniently and smoothly conveyed;
limiting blocks are arranged at the end parts of the two ends of the first guide rail, so that the moving stroke of the multi-action executing mechanism on the first guide rail is limited;
the multi-action executing mechanism comprises a first installing frame, the first installing frame is installed on a first sliding block, the first sliding block is installed on a first guide rail in a sliding mode, one end of the first installing frame, which is located on the first guide rail, is connected with a first driving device, the first installing frame can be pushed to move horizontally along the first guide rail through the first driving device, a second guide rail is installed on the first installing frame, a second sliding block is installed on the second guide rail in a sliding mode, the second installing frame is installed on a second sliding block, meanwhile, the second installing frame is connected with a second driving device, the second driving device is installed on the first installing frame, the second installing frame can be pushed to move vertically along the second guide rail through the second driving device, a third driving device is installed on a piston rod of the third driving device, a suction nozzle is installed on the installing block, the suction nozzle can be pushed to move horizontally through the third driving device, the suction nozzle is close to a detection hole on the chip conveying frame, and unqualified products in the detection hole can be conveniently taken out and replaced;
the waste output mechanism comprises a waste output frame, the waste output frame is arranged on the workbench, the waste output frame is provided with a transfer table, a rotary cylinder is arranged on the transfer table, the rotary cylinder is arranged at the bottom of the workbench, the transfer table can be rotated through the rotary cylinder, so that a transfer groove of the transfer table is communicated with a waste output groove of the waste output frame, meanwhile, as the chip is in a cuboid structure, the suction nozzle and the multi-action executing mechanism can only pick up and move the chip and cannot rotate the chip, and therefore, the chip can be rotated through the rotary cylinder, so that the short side of the chip faces the waste output pipeline, and smooth conveying of unqualified chips is facilitated;
one side of the waste output frame is connected with a waste output pipeline, the other side of the waste output frame is provided with an air blowing pipeline, the air blowing pipeline is arranged opposite to the waste output pipeline, and unqualified chips on the transfer table can be blown into the waste output pipeline through the air blowing pipeline and conveyed to a designated area through the waste output pipeline.
In summary, the utility model provides an automatic grabbing and replacing device for unqualified products in chip detection, which solves the problems that the existing chip needs to be manually replaced after the unqualified products are detected by CCD optics, and the chip is inconvenient to take and place due to the small volume of the chip, so that the chip detection efficiency is affected.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a motion guide mechanism and a multi-action actuator according to the present utility model;
FIG. 3 is a schematic diagram of a multi-action actuator according to the present utility model;
reference numerals: 1. the device comprises a workbench, 2, a chip conveying frame, 3, a chip conveying belt, 4, a CCD optical detection device, 5, detection holes, 6, a first guide rail, 7, a first sliding block, 8, a limiting block, 9, a first mounting frame, 10, a first driving device, 11, a second guide rail, 12, a second sliding block, 13, a second mounting frame, 14, a second driving device, 15, a third driving device, 16, a mounting block, 17, a waste output frame, 18, a transfer table, 19, a rotary cylinder, 20, a waste output pipeline, 21, a blowing pipeline, 22, a transfer groove, 23 and a suction nozzle.
Detailed Description
The utility model will be further illustrated with reference to specific examples. The purpose and purpose of these exemplary embodiments are merely to illustrate the present utility model and are not intended to limit the true scope of the present utility model in any way.
As shown in fig. 1-3, an automatic grabbing and replacing device for unqualified products in chip detection comprises a workbench 1, wherein a chip conveying frame 2 is installed on the workbench 1, a chip conveying belt 3 is installed on the chip conveying frame 2 in a transmission manner, chips can be conveniently conveyed in a stepping manner through the chip conveying belt 3, a CCD optical detection device 4 is installed on one side of the workbench 1 and positioned on the chip conveying frame 2, a lens of the CCD optical detection device 4 faces to a detection hole 5 arranged on the chip conveying frame 2, appearance detection can be carried out on the chips on the chip conveying belt 3 through the CCD optical detection device 4, a movable guide mechanism is also installed on the workbench 1, a multi-action executing mechanism is installed on the movable guide mechanism, a suction nozzle 23 is installed on the multi-action executing mechanism, the suction direction of the suction nozzle 23 faces to the workbench 1, the suction nozzle 23 can be driven to be close to the chips at the detection hole 5 through the movable guide mechanism and the multi-action executing mechanism, the chips in poor detection can be sucked and replaced through automatic machinery instead of manual operation, and the replacement efficiency of the chips is higher;
a waste output mechanism is arranged on the workbench 1 and positioned on one side of the chip conveying frame 2, and the waste output mechanism rotates and conveys the unqualified chips sucked by the suction nozzles 23 to a designated storage position;
in addition, a chip placement manipulator is further installed near the chip conveying frame 2, chips conveyed by the chip feeding device are sequentially placed at the input end of the chip conveying belt 3 through the chip placement manipulator, new chips absorbed by a follow-up multi-action executing mechanism are picked up from the input end of the chip conveying belt 3, and the chip placement manipulator adopts a multi-action manipulator sold in the market at present and does not belong to the protection innovation point of the application, and the description is omitted here;
in addition, still be provided with a plurality of photoelectric sensor on workstation 1, confirm the motion position and the state of each device through a plurality of photoelectric sensor to give control system with signal transmission, by the operation of each part of control system control, photoelectric sensor and control system are daily life common, and belong to the common general knowledge of the person skilled in the art, do not belong to the protection innovation point of this application, and no more description is here.
1-2, the moving guide mechanism comprises a first guide rail 6, wherein the first guide rail 6 is arranged on the workbench 1 through bolts and is parallel to the chip conveying frame 2, a first sliding block 7 is slidably arranged on the first guide rail 6, and the multi-action executing mechanism is arranged on the first sliding block 7;
the two end parts of the first guide rail 6 are also respectively provided with a limiting block 8, the limiting blocks 8 are arranged on the workbench 1 through bolts, and the moving stroke of the multi-action executing mechanism on the first guide rail 6 is limited through the limiting blocks 8.
Referring to fig. 1 to 3, the multi-action actuator includes a first mounting frame 9, wherein the first mounting frame 9 is mounted on a first slider 7 through a bolt, a first driving device 10 is connected to one end of the first mounting frame 9, which is located at the first guide rail 6, through a bolt, the first driving device 10 is mounted on the workbench 1 through a bolt, and the first mounting frame 9 can be pushed to move horizontally along the first guide rail 6 through the first driving device 10;
the first installation frame 9 is provided with a second guide rail 11 through bolts, the second guide rail 11 is provided with a second sliding block 12 in a sliding manner, the second sliding block 12 is provided with a second installation frame 13 through bolts, the second installation frame 13 is connected with a second driving device 14 through bolts, the second driving device 14 is arranged on the first installation frame 9 through bolts, and the second installation frame 13 can be pushed to vertically move along the second guide rail 11 through the second driving device 14;
the third drive device 15 is installed on the second installation frame 13 through the bolt, the installation block 16 is installed through the bolt on the piston rod of the third drive device 15, the suction nozzle 23 is installed on the installation block 16 through the screw, the suction nozzle 23 can be pushed to move along the horizontal direction through the third drive device 15 and is close to the detection hole 5 on the chip conveying frame 2, and unqualified products in the detection hole 5 are conveniently taken out and replaced by matching the first drive device 10 and the second drive device 14.
As shown in fig. 1 to 3, the first driving device 10, the second driving device 14 and the third driving device 15 all use air cylinders.
Referring to fig. 1-2, the waste output mechanism comprises a waste output frame 17, wherein the waste output frame 17 is mounted on the workbench 1 through bolts, an adapter table 18 is arranged on the waste output frame 17, the adapter table 18 is mounted on a rotary table of a rotary cylinder 19 through bolts, and a cylinder body of the rotary cylinder 19 is mounted at the bottom of the workbench 1 through bolts;
one side of the waste output frame 17 is connected with a waste output pipeline 20, and the other side is provided with an air blowing pipeline 21, and the air blowing pipeline 21 is arranged opposite to the waste output pipeline 20;
the inner cavity of the waste output frame 17 is provided with a waste output groove which is communicated with a waste output pipeline 20, the switching table 18 is provided with a switching groove 22, and the switching groove 22 is matched with the waste output groove;
through revolving cylinder 19 can rotate the changeover stand 18, make changeover groove 22 and the waste material output groove intercommunication of waste material output frame 17 of changeover stand 18, simultaneously, because the chip is the cuboid structure in most cases, suction nozzle 23 and many action actuating mechanism can only pick up and remove the chip, can not carry out rotary motion to the chip, consequently, can rotate the chip through revolving cylinder 19, make the minor face of chip face waste material output pipeline 20, conveniently blow in the waste material output pipeline 20 is blown to the unqualified chip on the changeover stand 18 to the pipeline 21 of conveniently blowing, and carry to appointed region through waste material output pipeline 20.
For ease of understanding, the working procedure of this embodiment is given below:
as shown in fig. 1-3, firstly, a chip placing manipulator sequentially places chips on a chip conveying belt 3, the chips are conveyed by the chip conveying belt 3 in a stepping manner, in the conveying process, a CCD optical detection device 4 performs appearance detection on the chips on the chip conveying belt 3, when unqualified products are detected, the chip conveying belt 3 stops running, then a piston rod of a third driving device 15 stretches and drives the suction nozzle 23 to horizontally move towards the chips, then a piston rod of a second driving device 14 contracts and drives the suction nozzle 23 to downwardly approach the bad chips, when the suction nozzle 23 abuts against the surface of the bad chips, the suction nozzle 23 sucks the chips, then the piston rod of the second driving device 14 stretches and drives the suction nozzle 23 to upwardly move, then the piston rod of the third driving device 15 contracts and drives the suction nozzle 23 to move towards a transfer table 18, then the suction nozzle 23 drops the sucked chips into a transfer groove 22 of the transfer table 18, then a rotary air cylinder 19 rotates, and the transfer table 18 and a waste material output groove 17 of the transfer table 18 corresponds to the waste material output groove 20, and then the waste material output groove 20 of the bad chips is blown out;
after the defective products on the chip conveyor belt 3 are taken away, the chip placement position on the chip conveyor belt 3 is free, so that new chips need to be supplemented for subsequent production, a multi-action executing mechanism operates, a piston rod of the second driving device 14 extends to drive the suction nozzle 23 to move upwards, then a piston rod of the first driving device 10 extends to drive the first mounting frame 9 to move horizontally, the second driving device 14 and the third driving device 15 drive the suction nozzle 23 to be close to the chip conveyor belt 3 where the chip placement manipulator places the chips, the chips newly placed by the chip placement manipulator are sucked, and the chips are placed in the detection holes 5 again for detection through the telescopic action control suction nozzles 23 of the first driving device 10, the second driving device 14 and the third driving device 15, so that the placement action of the new chips is completed.
In summary, the utility model provides an automatic grabbing and replacing device for unqualified products in chip detection, which solves the problems that the existing chip needs to be manually replaced after the unqualified products are detected by CCD optics, and the chip is inconvenient to take and place due to small volume of the chip, so that the chip detection efficiency is affected.
It should be understood that these examples are for the purpose of illustrating the utility model only and are not intended to limit the scope of the utility model. Furthermore, it is to be understood that various changes, modifications and/or variations may be made by those skilled in the art after reading the technical content of the present utility model, and that all such equivalents are intended to fall within the scope of protection defined in the claims appended hereto.
Claims (6)
1. Automatic grabbing and replacing device for unqualified products of chip detection is characterized in that: the device comprises a workbench, wherein a chip conveying frame is arranged on the workbench, a chip conveying belt is arranged on the chip conveying frame in a transmission way, a CCD optical detection device is arranged on the workbench and positioned on one side of the chip conveying frame, a lens of the CCD optical detection device faces to a detection hole formed in the chip conveying frame, a movable guide mechanism is also arranged on the workbench, a multi-action executing mechanism is arranged on the movable guide mechanism, a suction nozzle is arranged on the multi-action executing mechanism, and the suction direction of the suction nozzle faces to the workbench;
and a waste output mechanism is further arranged on the workbench and positioned on one side of the chip conveying frame, and the waste output mechanism rotates and conveys the unqualified chips sucked by the suction nozzle to a designated storage position.
2. The automatic grabbing and replacing device for unqualified products in chip detection as claimed in claim 1, wherein: the movable guide mechanism comprises a first guide rail, the first guide rail is arranged on the workbench and is parallel to the chip conveying frame, a first sliding block is arranged on the first guide rail in a sliding manner, and the multi-action executing mechanism is arranged on the first sliding block;
limiting blocks are further arranged at the end parts of the two ends of the first guide rail respectively, and the limiting blocks are mounted on the workbench.
3. The automatic grabbing and replacing device for unqualified products in chip detection as claimed in claim 2, wherein: the multi-action executing mechanism comprises a first installing frame, the first installing frame is installed on the first sliding block, one end of the first installing frame, which is positioned on the first guide rail, is connected with a first driving device, and the first driving device is installed on the workbench;
the first mounting frame is provided with a second guide rail, a second sliding block is slidably arranged on the second guide rail, the second mounting frame is arranged on the second sliding block, the second mounting frame is connected with a second driving device, and the second driving device is arranged on the first mounting frame;
the second mounting frame is provided with a third driving device, a piston rod of the third driving device is provided with a mounting block, and the suction nozzle is arranged on the mounting block.
4. An automatic gripping and replacing device for unqualified products in chip detection as claimed in claim 3, characterized in that: the first driving device, the second driving device and the third driving device all adopt air cylinders.
5. The automatic grabbing and replacing device for unqualified products in chip detection as claimed in claim 1, wherein: the waste output mechanism comprises a waste output frame, the waste output frame is arranged on the workbench, an adapter table is arranged on the waste output frame, the adapter table is arranged on a rotary cylinder, and the rotary cylinder is arranged at the bottom of the workbench;
one side of the waste output frame is connected with a waste output pipeline, and the other side of the waste output frame is provided with an air blowing pipeline which is arranged opposite to the waste output pipeline.
6. The automatic grabbing and replacing device for unqualified products in chip detection as claimed in claim 5, wherein: the inner chamber of waste material output frame is equipped with the waste material output groove, the waste material output groove with waste material output pipeline intercommunication, be equipped with the switching groove on the switching bench, the switching groove with waste material output groove looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320814986.0U CN219253313U (en) | 2023-04-10 | 2023-04-10 | Automatic grabbing and replacing device for unqualified products in chip detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320814986.0U CN219253313U (en) | 2023-04-10 | 2023-04-10 | Automatic grabbing and replacing device for unqualified products in chip detection |
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| Publication Number | Publication Date |
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| CN219253313U true CN219253313U (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320814986.0U Active CN219253313U (en) | 2023-04-10 | 2023-04-10 | Automatic grabbing and replacing device for unqualified products in chip detection |
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| CN (1) | CN219253313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116798899A (en) * | 2023-08-18 | 2023-09-22 | 弘润半导体(苏州)有限公司 | Array position detection device for chip sealing and detection and application method thereof |
-
2023
- 2023-04-10 CN CN202320814986.0U patent/CN219253313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116798899A (en) * | 2023-08-18 | 2023-09-22 | 弘润半导体(苏州)有限公司 | Array position detection device for chip sealing and detection and application method thereof |
| CN116798899B (en) * | 2023-08-18 | 2023-12-29 | 弘润半导体(苏州)有限公司 | Array position detection device for chip sealing and detection and application method thereof |
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