Adjustable positioning device for chip detection
By designing a chip detection device including a work box, mounting frame, conveying roller, limiting plate and telescopic device, the problem of artificial contact with water pollution detection is solved, and a more accurate and reliable chip detection is achieved.
Patent Information
- Application Number
- CN202422065366.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-08-26
AI Technical Summary
During the ultrasonic SAT detection process of chip water immersion, artificial contact with water can easily contaminate the water body and affect the detection results.
An adjustable chip detection positioning device is designed, including a work box, mounting frame, conveying roller, limiting plate and telescopic device. The chip is transported to the limiting plate through the conveying roller, and the chip is sinked into the water by using the telescopic device for detection, so as to avoid direct contact with the water by hand.
It effectively prevents human hands from contaminating water bodies and ensures the accuracy and reliability of the test results.
Smart Images
Figure CN222850567U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chip detection, in particular to an adjustable positioning device for chip detection. Background Art
[0002] Chip, also known as microcircuit, microchip and integrated circuit, refers to a silicon wafer containing an integrated circuit. It is very small and is often part of a computer or other electronic device. Chip is a general term for semiconductor component products. It is the carrier of integrated circuits and is divided from wafers. A silicon wafer is a very small piece of silicon that contains an integrated circuit. It is part of a computer or other electronic device.
[0003] When performing water immersion ultrasonic SAT testing on chips, the chip needs to be placed manually in a water tank, then the workpiece is positioned in the water, and then an ultrasonic microscope is used for scanning and testing. However, human hands are in contact with water for a long time and multiple times, which can easily contaminate the water and affect the test results. Utility Model Content
[0004] In order to overcome the above-mentioned defects in the prior art, the utility model provides an adjustable chip detection positioning device.
[0005] The technical solution adopted by the utility model to solve its technical problems is: an adjustable positioning device for chip detection, including a working box, the working box is filled with water, two groups of mounting frames are movably installed up and down inside the working box, a plurality of groups of conveying rollers are movably installed between the two groups of mounting frames, the upper ends of the conveying rollers are used to transport chips, a loading part is arranged on the front side of the working box, and a positioning mechanism is arranged on the outer side of the loading part.
[0006] Furthermore, a plurality of groups of second telescopic devices are fixedly installed on the bottom of the working box, and a mounting frame is fixedly installed on the upper end of the second telescopic device.
[0007] Furthermore, a limiting plate is fixedly installed in the middle of the working box, and the limiting plate is located at the rear end of the conveying roller.
[0008] Furthermore, the positioning mechanism includes a mounting plate, and a group of mounting plates are fixedly installed on the outer sides of the left and right ends of the feeding part, and a first telescopic device is fixedly installed on the mounting plate, and a positioning plate is fixedly installed on the telescopic end of the first telescopic device.
[0009] Furthermore, the lower end plane of the positioning plate is parallel to the upper end surface of the limiting plate.
[0010] The beneficial effect of the utility model is as follows: by placing the chip on the conveying roller, and then starting the first telescopic device to push the positioning plate to move, the chip is centered and positioned, and then the chip is transported to the limit plate by the conveying roller and limited by the limit plate, and then the second telescopic device is started to sink the conveying roller and the chip into the water as a whole, and then the detection process is carried out, which can prevent human hands from contaminating the water. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0012] Figure 1 It is a top view of the utility model;
[0013] Figure 2 It is a front sectional view of the utility model.
[0014] In the figure: 1. working box, 11. feeding part, 2. mounting plate, 3. first telescopic device, 4. positioning plate, 5. second telescopic device, 6. mounting frame, 7. conveying roller, 8. limiting plate, 9. water. DETAILED DESCRIPTION
[0015] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.
[0016] like Figure 1 and Figure 2 As shown, the utility model includes a working box 1, which is filled with water 9. Several groups of second telescopic devices 5 are fixedly installed at the bottom of the working box 1, and a mounting frame 6 is fixedly installed on the upper end of the second telescopic device 5. The mounting frame 6 is provided with two groups, and several groups of conveying rollers 7 are movably installed between the two groups of the mounting frames 6. The upper end of the conveying roller 7 is used to transport chips. A loading part 11 is provided at the front side of the working box 1, and a positioning mechanism is provided on the outer side of the loading part 11.
[0017] like Figure 1 and Figure 2 As shown, the positioning mechanism includes a mounting plate 2, and the mounting plate 2 is fixedly installed on the outer side of the left and right ends of the feeding part 11. A first telescopic device 3 is fixedly installed on the mounting plate 2, and a positioning plate 4 is fixedly installed on the telescopic end of the first telescopic device 3, and the lower end plane of the positioning plate 4 is parallel to the upper end surface of the limit plate 8.
[0018] like Figure 1 and Figure 2As shown, a limiting plate 8 is fixedly installed in the middle of the working box 1 , and the limiting plate 8 is located at the rear end of the conveying roller 7 .
[0019] When the utility model is in use, the chip is placed on the conveying roller 7, and then the first telescopic device 3 is started to push the positioning plate 4 to move, so that the chip is centered and positioned, and then the chip is transported to the limiting plate 8 by the conveying roller 7 and limited by the limiting plate 8, and then the second telescopic device 5 is started to sink the conveying roller 7 and the chip as a whole into the water 9, and then the detection process is carried out, which can prevent human hands from contaminating the water.
[0020] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.
Claims
1. An adjustable positioning device for chip detection, comprising a working box (1), wherein the working box (1) is filled with water (9), and characterized in that: Two groups of mounting frames (6) are movably mounted in the upper and lower parts of the working box (1); a plurality of groups of conveying rollers (7) are movably mounted between the two groups of mounting frames (6); the upper ends of the conveying rollers (7) are used to transport chips; a loading portion (11) is disposed on the front side of the working box (1); and a positioning mechanism is disposed on the outer side of the loading portion (11).
2. The adjustable chip detection positioning device according to claim 1, characterized in that: A plurality of groups of second telescopic devices (5) are fixedly mounted on the bottom of the working box (1), and a mounting frame (6) is fixedly mounted on the upper end of the second telescopic device (5).
3. The adjustable chip detection positioning device according to claim 2, characterized in that: A limiting plate (8) is fixedly installed in the middle of the working box (1), and the limiting plate (8) is located at the rear end of the conveying roller (7).
4. The adjustable chip detection positioning device according to claim 3, characterized in that: The positioning mechanism comprises a mounting plate (2), wherein a group of the mounting plates (2) are fixedly mounted on the outer sides of the left and right ends of the feeding part (11), a first telescopic device (3) is fixedly mounted on the mounting plate (2), and a positioning plate (4) is fixedly mounted on the telescopic end of the first telescopic device (3).
5. The adjustable chip detection positioning device according to claim 4, characterized in that: The lower end plane of the positioning plate (4) is parallel to the upper end surface of the limiting plate (8).