Microchip detection equipment

Abstract

The utility model relates to microchip detection equipment which comprises a machine base, and a feeding mechanism used for feeding microchips, a detection mechanism used for detecting the microchips and a recovery mechanism used for collecting the microchips are installed on the machine base. The feeding mechanism comprises a transfer part fixedly installed on the machine base and an oscillation part used for arranging the microchips. And a grabbing assembly and an identification assembly are mounted on the transfer part. An identification assembly is arranged on the feeding mechanism, and microchips are arranged according to a specific direction on an oscillation part; and the identification assembly identifies the arranged microchips, and the microchips meeting the required direction are grabbed by the grabbing assembly, so that the detection accuracy of the microchips is ensured.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and more particularly to a microchip testing device. Background Technology

[0002] With the increasing demand and production of microchips, it is easy to see that the drawbacks of manual sorting, such as high labor intensity and high error rate, are becoming increasingly prominent, thus limiting the sorting efficiency of chips to a certain extent. Traditional manual inspection methods are increasingly unable to meet the requirements of high-speed and high-precision chip inspection due to various limitations of human vision in terms of time and space resolution, as well as subjective factors. Utility Model Content

[0003] The purpose of this invention is to provide a microchip testing device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a microchip testing device, comprising a base, on which a feeding mechanism for feeding microchips, a testing mechanism for testing microchips, and a recycling mechanism for collecting microchips are installed; the feeding mechanism includes a transfer component fixedly installed on the base and an oscillation component for arranging microchips; the transfer component is equipped with a gripping component and an identification component.

[0005] Compared with existing technologies, an identification component is set on the feeding mechanism, and the microchips are arranged in a specific direction by the oscillating component. The identification component identifies the microchips after they are arranged, and the microchips that meet the required direction are picked up by the gripping component, thereby ensuring the accuracy of the detection of microchips.

[0006] In the preferred embodiment of this utility model, the transfer component includes two support seats mounted parallel to each other on the base. A sliding guide rail is fixedly mounted on one support seat, and a linear sliding pair is fixedly mounted longitudinally on the other support seat. Linear sliding pairs are mounted laterally on the linear sliding pairs and the sliding guide rail. A mounting seat is mounted on the linear sliding pair located above the sliding guide rail. The gripping component and the identification component are fixedly mounted on the mounting seat. The linear sliding pair mounted on the support seat is used to drive the gripping component and the identification component to move longitudinally towards the detection mechanism, and the linear sliding pair mounted on the sliding guide rail drives the gripping component and the identification component to move laterally.

[0007] The preferred embodiment of this utility model includes a gripping component comprising a servo motor fixedly mounted on a mounting base, an active synchronous wheel fixedly mounted on the output end of the servo motor, a driven synchronous wheel rotatably mounted directly below the servo motor, a synchronous belt sleeved between the active and driven synchronous wheels, a gripping rod mounted on the synchronous belt, and a vacuum suction cup fixedly mounted on the gripping rod; when the servo motor is working, it drives the vacuum suction cup to move in the vertical direction.

[0008] In the preferred embodiment of this utility model, the oscillation component includes a connecting seat mounted on the base, a vibration source fixedly mounted on the connecting seat, and a storage slot for storing microchips fixedly mounted on the vibration source.

[0009] The preferred embodiment of this utility model is that the detection mechanism includes a turntable rotatably mounted on a base and detection components distributed in a circular pattern around the turntable, with receiving holes distributed in a circular pattern on the turntable.

[0010] The preferred embodiment of this utility model is that the recycling mechanism includes a moving part and two identical collection devices arranged in a row. The collection device includes a driving part mounted on a base and a tray mounted on the driving part.

[0011] In the preferred embodiment of this utility model, the driving component includes two sliding guide rails mounted in parallel on the base, a driving plate mounted on the sliding guide rails, a placement disk fixedly mounted on the driving plate, and a driving cylinder disposed between the two sliding guide rails, with the output end of the driving cylinder fixedly connected to the bottom of the driving plate.

[0012] In addition to the technical problems solved by the present invention, the technical features constituting the technical solutions, and the advantages brought about by the technical features of these technical solutions as described above, other technical problems that the present invention can solve, other technical features contained in the technical solutions, and the advantages brought about by these technical features will be further described in detail with reference to the accompanying drawings. Attached Figure Description

[0013] Figure 1 This is a perspective view of the utility model.

[0014] Reference numerals: 01. Base, 02. Feeding mechanism, 03. Detection mechanism, 04. Recycling mechanism, 05. Gripping component, 06. Identification component, 07. Vibration component, 08. Transfer component, 09. Support base, 10. Sliding guide rail, 11. Linear sliding pair, 12. Mounting base, 13. Servo motor, 14. Synchronous belt, 15. Gripping rod, 16. Vacuum suction cup, 17. Connecting base, 18. Vibration source, 19. Storage tank, 20. Turntable, 21. Detection component, 22. Moving component, 23. Collection device, 24. Placement tray, 25. Drive cylinder. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0016] See also Figure 1 As shown, the microchip testing equipment of this utility model includes a base 01, on which a feeding mechanism 02 for feeding microchips, a testing mechanism 03 for testing microchips, and a collection mechanism 04 for collecting microchips are mounted. In use, the feeding mechanism 02 arranges the microchips in one direction and transfers the arranged microchips to the testing mechanism 03. The testing mechanism 03 tests the microchips, and after testing, the collection mechanism 04 transfers the qualified and unqualified microchips.

[0017] The feeding mechanism 02 includes a transfer component 08 fixedly mounted on the base 01 and an oscillating component 07 for arranging microchips. The oscillating component 07 is located in the middle of the transfer component 08, and a gripping component 05 and an identification component 06 are mounted on the transfer component 08. The operator places several microchips on the oscillating component 07, which arranges the microchips in a specific orientation. The identification component 06 identifies the arranged microchips, and microchips that meet the required orientation are gripped by the gripping component 05 and transferred by the transfer component 08 to the detection mechanism 03 for microchip detection.

[0018] The transfer component 08 includes two support seats 09 mounted parallel to the base 01. A sliding guide rail 10 is fixedly mounted on one support seat 09, and a linear sliding pair 11 is fixedly mounted longitudinally on the other support seat 09. It should be noted that the linear sliding pair 11 described in this application is a purchased standard part and will not be elaborated upon here. The linear sliding pair 11 and the sliding guide rail 10 are laterally mounted. A mounting base 12 is mounted on the linear sliding pair 11 located above the sliding guide rail 10. The aforementioned gripping component and identification component 06 are fixedly mounted on the mounting base 12. The linear sliding pair 11 mounted on the support seat 09 drives the gripping component 05 and identification component 06 to move longitudinally towards the detection mechanism 03, while the linear sliding pair 11 mounted on the sliding guide rail 10 drives the gripping component 05 and identification component 06 to move laterally.

[0019] The gripping component 05 includes a servo motor 13 fixedly mounted on the mounting base 12. A driving synchronous pulley is fixedly mounted on the output end of the servo motor 13, and a driven synchronous pulley is rotatably mounted directly below the servo motor 13. A synchronous belt 14 is sleeved between the driving and driven synchronous pulleys. A gripping rod 15 is mounted on the synchronous belt 14, and a vacuum suction cup 16 is fixedly mounted on the gripping rod 15. When the servo motor 13 operates, it drives the vacuum suction cup 16 to move vertically. The aforementioned recognition component 06 is an externally purchased industrial camera.

[0020] The oscillation component 07 includes a connector 17 mounted on the base 01, a vibration source 18 fixedly mounted on the connector 17, and a storage slot 19 for storing microchips fixedly mounted on the vibration source 18. The vibration source 18 is an externally purchased vibrator.

[0021] In use, the operator places the microchips in the storage slot 19. The vibration source 18 vibrates the microchips in the storage slot 19, aligning them in a specific direction. The identification component 06 then identifies the orientation of the microchips in the storage slot 19. When the identification component 06 detects that the microchips are aligned according to the set requirements, the gripping component 05 picks up the microchips aligned in the specific direction from the storage slot 19. If the identification component 06 fails to detect a microchip aligned in the specific direction, the vibration source 18 restarts to rearrange the microchips in the storage slot 19 again.

[0022] The aforementioned detection mechanism 03 includes a turntable 20 rotatably mounted on a base 01 via bearings, and detection components 21 circularly distributed around the turntable 20. The turntable 20 has circularly distributed receiving holes. The detection component 21 is an industrial camera. When the microchip is transferred into the receiving hole of the turntable 20 by the gripping component and the transfer component 08, the turntable 20 begins to rotate, causing the microchip to be transferred to the corresponding detection location.

[0023] The recycling mechanism 04 includes a moving component 22 and two identical collection devices 23 arranged in a row. The moving component 22 and the aforementioned transfer component 08 can adopt the same structure. The collection device 23 includes a drive component mounted on a base 01 and a placement tray 24 mounted on the drive component. The drive component includes two parallel sliding guide rails 10 mounted on the base 01. A drive plate is mounted on the sliding guide rails 10, and the placement tray 24 is fixedly mounted on the drive plate. A drive cylinder 25 is disposed between the two sliding guide rails 10, and the output end of the drive cylinder 25 is fixedly connected to the bottom of the drive plate. Based on the detection results of the aforementioned detection mechanism 03, the moving component 22 transfers the microchip on the turntable 20 to the corresponding collection device 23, and then the drive cylinder 25 transfers the corresponding microchip.

[0024] It should be noted that, for clarity, "linear sliding pairs" installed in different locations are identified by the same reference numeral "11", and "sliding guides" installed in different locations are identified by the same reference numeral "10".

[0025] If the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0026] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A microchip testing device, comprising a base, characterized in that, The base is equipped with a feeding mechanism for feeding microchips, a detection mechanism for detecting microchips, and a recycling mechanism for collecting microchips; the feeding mechanism includes a transfer component fixedly mounted on the base and an oscillating component for arranging microchips; the transfer component is equipped with a gripping component and an identification component.

2. The microchip testing device according to claim 1, characterized in that: The transfer component includes two support seats mounted parallel to each other on the base. A sliding guide rail is fixedly mounted on one support seat, and a linear sliding pair is fixedly mounted longitudinally on the other support seat. Linear sliding pairs are also mounted laterally on the linear sliding pairs and the sliding guide rail. A mounting seat is mounted on the linear sliding pair located above the sliding guide rail. The gripping component and the identification component are fixedly mounted on the mounting seat. The linear sliding pair mounted on the support seat is used to drive the gripping component and the identification component to move longitudinally toward the detection mechanism, and the linear sliding pair mounted on the sliding guide rail drives the gripping component and the identification component to move laterally.

3. The microchip testing device according to claim 2, characterized in that: The gripping assembly includes a servo motor fixedly mounted on a mounting base. An active synchronous pulley is fixedly mounted on the output end of the servo motor, and a driven synchronous pulley is rotatably mounted directly below the servo motor. A synchronous belt is sleeved between the active and driven synchronous pulleys, and a gripping rod is mounted on the synchronous belt. A vacuum suction cup is fixedly mounted on the gripping rod. When the servo motor is working, it drives the vacuum suction cup to move in the vertical direction.

4. The microchip testing device according to claim 3, characterized in that: The oscillation component includes a connector mounted on the base, a vibration source fixedly mounted on the connector, and a storage slot for storing microchips fixedly mounted on the vibration source.

5. The microchip testing device according to claim 1, characterized in that: The testing mechanism includes a turntable that is rotatably mounted on a base and testing components that are circularly distributed around the turntable, with receiving holes that are also circularly distributed on the turntable.

6. The microchip testing device according to claim 1, characterized in that: The recycling mechanism includes a moving part and two identical collection devices arranged in a row. The collection device includes a drive unit mounted on a base and a tray mounted on the drive unit.

7. The microchip testing device according to claim 6, characterized in that: The drive component includes two sliding guide rails mounted in parallel on the base, a drive plate mounted on the sliding guide rails, a placement plate fixedly mounted on the drive plate, and a drive cylinder disposed between the two sliding guide rails. The output end of the drive cylinder is fixedly connected to the bottom of the drive plate.

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