Connector appearance detection device

Abstract

The invention relates to the technical field of detection devices, and discloses a connector appearance detection device which comprises a device shell, the device shell comprises a bottom box and a top box, a detection table is arranged between the bottom box and the top box, a rotating disc is rotatably arranged in the center of the surface of the upper end of the detection table, and a carrying seat is arranged on the surface of the upper end of the rotating disc. An AOI visual appearance detection unit is arranged on the surface of the upper end of the detection table and located on one side of the rotating disc, a conduction test unit is arranged on one side of the AOI visual appearance detection unit, and a good product laser two-dimensional code printing unit is arranged on the side, away from the AOI visual appearance detection unit, of the conduction test unit. A defective product taking-out unit is arranged on the side, away from the AOI visual appearance detection unit, of the rotating disc, and a code reading unit is arranged between the good product laser two-dimensional code printing unit and the defective product taking-out unit. According to the connector appearance detection device, appearance and function conduction tests can be synchronously carried out on products, defective products are automatically removed, time and labor are saved, and the detection effect is good.

Description

Technical Field

[0001] The present invention relates to the technical field of detection devices, and in particular to a connector appearance detection device. Background Art

[0002] A connector is a mechanical device used in electronic devices to achieve electrical, signal or data transmission. It connects different circuits or devices through physical contact. During the production process, the connector needs to undergo appearance and performance testing.

[0003] At present, AOI visual appearance inspection equipment is often used to inspect the appearance of connectors. The appearance inspection equipment has relatively simple functions and cannot perform functional continuity tests on connectors. The separate testing steps are complicated, time-consuming and labor-intensive, and increase the labor intensity of the staff. During the test process, the operator needs to take the products to be inspected one by one and place them on the inspection table for fixed inspection. After the inspection is completed, the good and defective products are classified and placed according to the inspection results, which is prone to errors. Therefore, it is necessary to provide a connector appearance inspection device to solve the above problems. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a connector appearance inspection device, which solves the problems mentioned in the above background.

[0005] The present invention provides the following technical solution: a connector appearance inspection device, comprising a device housing, the device housing comprising a bottom box and a top box, the top box being arranged at the upper end of the bottom box, a detection table being arranged between the bottom box and the top box, a rotating disk being rotatably arranged at the center of the upper end surface of the detection table, a plurality of carriers for placing products being arranged in a circular array on the upper end surface of the rotating disk, an AOI visual appearance inspection unit being arranged on the upper end surface of the detection table and located on one side of the rotating disk, a continuity test unit being arranged on one side of the AOI visual appearance inspection unit, a good product laser two-dimensional code printing unit being arranged on the side of the continuity test unit away from the AOI visual appearance inspection unit, a defective product removal unit being arranged on the side of the rotating disk away from the AOI visual appearance inspection unit, and a code reading unit being arranged between the good product laser two-dimensional code printing unit and the defective product removal unit.

[0006] Preferably, side cabinets are provided on both sides of the front of the bottom box, a data storage working machine is provided inside the side cabinet on one side of the bottom box, and an electric cabinet is provided inside the side cabinet on the side of the bottom box away from the data storage working machine, and the data storage working machine is electrically connected to the electric cabinet.

[0007] Preferably, the AOI visual appearance inspection unit, the continuity test unit, the good product laser two-dimensional code printing unit and the defective product removal unit are all electrically connected to the electrical cabinet box, and the code reading unit is electrically connected to the data storage working unit.

[0008] Preferably, an opening is provided in the middle of the front of the top box, an equipment operation button is provided on the front of the top box and on one side of the opening, movable doors are provided on both sides and the back of the top box, and start buttons are provided at the lower ends of both sides of the opening on the front of the top box.

[0009] Preferably, an equipment control panel is provided at the upper end of the interior of the opening via a mounting frame, a protective baffle frame is provided at the lower end of the interior of the opening, and a calibration seat is provided on the upper end surface of the protective baffle frame.

[0010] Preferably, the good quality laser QR code marking unit includes a travel column, a cross arm and a laser marking terminal, the travel column is arranged on the upper surface of the detection table, the cross arm is arranged on the front side of the travel column, and the laser marking terminal is arranged at the front end of the cross arm.

[0011] Preferably, the code reading unit includes an adjustment frame and a code reader, the lower end of the adjustment frame is fixedly connected to the detection platform, and the code reader is arranged at the upper end of the adjustment frame.

[0012] Preferably, the defective product removal unit includes a stand, a robotic arm and a defective product box, the stand is arranged on the upper surface of the inspection table, and the robotic arm is arranged on the upper inner end of the stand.

[0013] Preferably, the defective product box is arranged on the upper surface of the inspection table and is located below the robotic arm.

[0014] Preferably, universal wheels are provided at the four corners of the lower end surface of the bottom box, and threaded adjustable feet are provided at the four corners of the lower end surface of the bottom box and on one side of the universal wheels.

[0015] Compared with the prior art, the present invention has the following beneficial effects: This connector appearance inspection device places a product in the carrier and presses the start button with both hands. The rotating disk rotates to inspect the product in sequence. During this rotation, the product first passes through the AOI visual appearance inspection unit for AOI visual inspection, then passes through the continuity test unit for functional continuity testing. As the rotating disk rotates, the product then passes through the QR code marking unit for laser QR code marking of the qualified product. Finally, the barcode reading unit reads the barcode of the qualified product and records it. During these tests, if an NG (unqualified) item is detected during any inspection, the display on the device control panel will indicate the defective item. The defective product will not be QR-coded when passing the QR code marking unit. The product will be transferred to the defective product station, where a robotic arm will automatically pick it up and place it in the defective product box. The equipment will then read the barcode of the qualified product and record the data. Once all tests pass, the product returns to the opening (i.e., the manual position), and the qualified product is removed from the product carrier. The cycle repeats again, with uninspected products placed in the carrier. This allows for simultaneous appearance and functional continuity testing of the product and automatic rejection of defective products, saving time and effort while achieving excellent inspection results.

[0016] The connector appearance inspection device is provided with a good product laser QR code marking unit, wherein the travel column provided therein is convenient for installing a cross arm and adjusting the height of the cross arm and the laser marking terminal. The laser marking terminal can effectively mark the good product with a QR code, which is convenient for reading the code of the good product and recording and saving the data in the next step; the code reading unit is provided with an adjustment frame provided therein is convenient for installing a code reader, and the code reading record of the good product can be effectively saved by providing the code reader; the defective product removal unit is provided with a stand provided therein is convenient for installing a robotic arm. When the defective product flows to the defective product station, the robotic arm automatically clamps the defective product and places it in a defective product box, thereby automatically rejecting the defective product and saving time and effort.

[0017] 3. The connector appearance inspection device is provided with universal wheels, which makes it easy to move the connector appearance inspection device and effectively adjust the position, saving time and effort. After the position adjustment of the connector appearance inspection device is completed, the threaded rod is rotated to make the lower end of the threaded adjustment foot contact the ground, further ensuring the stability of the connector appearance inspection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front structure of the connector appearance inspection device of the present invention; Figure 2 This is a schematic diagram of the overall back structure of the connector appearance inspection device of the present invention; Figure 3 This is a schematic diagram of the internal structure of the side cabinet of the present invention; Figure 4 This is a schematic diagram of the internal structure of the top box of the present invention after the movable door is removed; Figure 5This is the second schematic diagram of the internal structure of the top box of the present invention after the movable door is removed; Figure 6 This is a cross-sectional view of the top box of the present invention after the movable door is removed; Figure 7 For the present invention Figure 4 A magnified schematic diagram of the structure at A in the middle; Figure 8 For the present invention Figure 6 A magnified schematic diagram of the structure at B in the middle; Figure 9 For the present invention Figure 6 A magnified schematic diagram of the structure at C in the middle; Figure 10 For the present invention Figure 6 A magnified schematic diagram of the structure at position D in the middle.

[0019] In the figure: 1. Device housing; 2. Bottom box; 201. Side cabinet; 202. Data storage working machine; 203. Electric cabinet; 3. Top box; 301. Opening; 302. Equipment operation button; 303. Movable door; 304. Start button; 4. Universal wheel; 401. Threaded adjustable support foot; 5. Inspection table; 6. Equipment control panel; 7. Protective baffle frame; 701. Calibration seat; 8. Rotating disk; 9. Carrier; 10. AOI visual appearance inspection unit; 11. Conductivity test unit; 12. Good product laser QR code printing unit; 1201. Travel column; 1202. Cross arm; 1203. Laser printing terminal; 13. Code reading unit; 1301. Adjustment frame; 1302. Code reader; 14. Defective product removal unit; 1401. Stand; 1402. Robotic arm; 1403. Defective product box. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-10A connector appearance inspection device includes a device housing 1, which includes a bottom box 2 and a top box 3. The top box 3 is arranged at the upper end of the bottom box 2, and a detection table 5 is arranged between the bottom box 2 and the top box 3. A rotating disk 8 is rotatably provided at the center of the upper end surface of the detection table 5. A plurality of carriers 9 for placing products are arranged in a circular array on the upper end surface of the rotating disk 8. An AOI visual appearance inspection unit 10 is arranged on the upper end surface of the detection table 5 and on one side of the rotating disk 8. A continuity test unit 11 is arranged on one side of the AOI visual appearance inspection unit 10. A good product laser two-dimensional code printing unit 12 is arranged on the side of the continuity test unit 11 away from the AOI visual appearance inspection unit 10. A defective product removal unit 14 is provided on the side of the rotating disk 8 away from the AOI visual appearance inspection unit 10. A code reading unit 13 is arranged between the good product laser two-dimensional code printing unit 12 and the defective product removal unit 14.

[0022] Among them, side cabinets 201 are set on both sides of the front of the bottom box 2, a data storage working condition machine 202 is set inside the side cabinet 201 on one side of the bottom box 2, and an electric cabinet box 203 is set inside the side cabinet 201 on the side of the bottom box 2 away from the data storage working condition machine 202. The data storage working condition machine 202 is electrically connected to the electric cabinet box 203, the AOI visual appearance inspection unit 10, the conduction test unit 11, the good product laser two-dimensional code coding unit 12 and the defective product removal unit 14 are all electrically connected to the electric cabinet box 203, and the code reading unit 13 is electrically connected to the data storage condition machine 202. The data storage condition machine 202 can be used to effectively store the good product code reading data. The electric cabinet box 203 is provided to facilitate the centralized installation and control of various electrical equipment, distribute the power from the power supply to various electrical equipment or branch circuits, and ensure the reasonable distribution and use of power. When the product is placed in the carrier 9, press the start button 304 with both hands, and the product is tested in sequence by rotating the rotating disk 8. During the rotation process, the product first passes through A The OI visual appearance inspection unit 10 performs AOI visual appearance inspection, and then the functional continuity test is performed by the continuity test unit 11. As the rotating disk 8 rotates continuously, the product passes through the good product laser QR code marking unit 12 for laser QR code marking, and finally passes through the code reading unit 13 for good product code reading and record preservation. During the above test process, if NG (unqualified) items appear in any inspection process, the display screen on the equipment control panel 6 will prompt the defective item. At the same time, the defective product will not be QR code-coded when passing the good product laser QR code marking unit 12 until the product flows to the defective product station. The robot arm 1402 automatically clamps it to the defective product box 1403 until the equipment reads the good product code and records the data. After all tests pass, the product flows back to the opening 301 (i.e., the manual position), and the good product is taken out from the product carrier 9. The cycle is repeated and the uninspected product is placed in the carrier 9, so that the appearance and functional continuity tests of the product can be performed simultaneously, and defective products are automatically rejected, saving time and labor and achieving good inspection results.

[0023] Among them, an opening 301 is provided in the middle of the front of the top box 3, an equipment operation button 302 is provided on the front of the top box 3 and on one side of the opening 301, movable doors 303 are provided on both sides and the back of the top box 3, and start buttons 304 are provided on the lower ends of both sides of the opening 301 on the front of the top box 3, an equipment control panel 6 is provided at the upper end of the opening 301 through a mounting frame, a protective baffle frame 7 is provided at the lower end of the opening 301, and a calibration seat 701 is provided on the upper surface of the protective baffle frame 7. The calibration seat 701 can be effectively used to detect and calibrate products.

[0024] Among them, the good product laser QR code marking unit 12 includes a travel column 1201, a cross arm 1202 and a laser marking terminal 1203. The travel column 1201 is arranged on the upper end surface of the detection platform 5, the cross arm 1202 is arranged on the front of the travel column 1201, and the laser marking terminal 1203 is arranged at the front end of the cross arm 1202. The code reading unit 13 includes an adjusting frame 1301 and a code reader 1302. The lower end of the adjusting frame 1301 is fixedly connected to the detection platform 5, and the code reader 1302 is arranged at the upper end of the adjusting frame 1301. By setting the travel column 1201, it is convenient to install the cross arm 1202 and adjust the height of the cross arm 1202 and the laser marking terminal 1203. The laser marking terminal 1203 can effectively mark the good product with a QR code, which is convenient for the next step of recording and saving data of the good product code reading; by setting the adjusting frame 1301, it is convenient to install the code reader 1302. By setting the code reader 1302, the good product code reading record can be effectively saved.

[0025] Among them; the defective product removal unit 14 includes a stand 1401, a robotic arm 1402 and a defective product box 1403. The stand 1401 is arranged on the upper surface of the inspection table 5, the robotic arm 1402 is arranged on the inner upper end of the stand 1401, and the defective product box 1403 is arranged on the upper surface of the inspection table 5 and is located below the robotic arm 1402. By setting the stand 1401, it is convenient to install the robotic arm 1402. When the defective product flows to the defective product station, the robotic arm 1402 automatically clamps the defective product and places it in the defective product box 1403, thereby realizing automatic rejection of defective products and saving time and effort.

[0026] Among them; universal wheels 4 are provided at the four corners of the lower end surface of the bottom box 2, and threaded adjustment feet 401 are provided at the four corners of the lower end surface of the bottom box 2 and on one side of the universal wheels 4. By providing universal wheels 4, it is convenient to move the connector appearance inspection device and effectively adjust the position, saving time and effort. When the position adjustment of the connector appearance inspection device is completed, the threaded rod is rotated to make the lower end of the threaded adjustment foot 401 contact the ground, further ensuring the stability of the connector appearance inspection device.

[0027] Working principle: After the product is placed in the carrier 9, press the start button 304 with both hands, and the rotating disk 8 rotates to inspect the product in sequence. During the rotation process, the product first passes through the AOI visual appearance inspection unit 10 for AOI visual appearance inspection, and then passes through the conduction test unit 11 for functional conduction test. As the rotating disk 8 keeps rotating, it passes through the good product laser QR code coding unit 12 for laser QR code coding, and finally passes through the code reading unit 13 for good product code reading and record preservation. During the above test process, if NG (unqualified) items appear in any detection process, the equipment control panel will The display screen on board 6 will prompt the defective items. At the same time, the defective products will not be QR-coded when passing the good product laser QR code coding unit 12 until the product is transferred to the defective product station. The robot arm 1402 automatically clamps it to the defective product box 1403 until the equipment reads the good product code and records and saves the data. After all tests PASS are passed, the product flows back to the opening 301 (i.e. the manual position), and the good product is taken out from the product carrier 9. The cycle is repeated and the untested product is placed in the carrier 9, so that the appearance and functional conductivity test of the product can be carried out simultaneously, and the defective products are automatically rejected, which saves time and effort and has a good detection effect.

[0028] Furthermore, by setting up a data storage working condition machine 202, it can be effectively used to save good product code reading data; by setting up an electrical cabinet box 203, it is convenient to centrally install and control various electrical equipment, and distribute electrical energy from the power supply to various electrical equipment or branch circuits, ensuring the reasonable distribution and use of electrical energy; by setting up a universal wheel 4, it is convenient to move the connector appearance detection device and effectively adjust the position, saving time and effort. When the position adjustment of the connector appearance detection device is completed, the lower end of the threaded adjustment foot 401 is made to contact the ground by rotating the threaded rod, further ensuring the stability of the connector appearance detection device.

[0029] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A connector appearance inspection device, characterized in that: The device comprises a housing (1), wherein the housing (1) comprises a bottom box (2) and a top box (3), wherein the top box (3) is arranged at the upper end of the bottom box (2), and a detection table (5) is arranged between the bottom box (2) and the top box (3), wherein a rotating disk (8) is rotatably arranged at the center of the upper end surface of the detection table (5), wherein a plurality of carriers (9) for placing products are arranged in a circular array on the upper end surface of the detection table (5), and an AOI visual appearance detection device is arranged on the upper end surface of the detection table (5) and on one side of the rotating disk (8). Unit (10), a continuity test unit (11) is provided on one side of the AOI visual appearance detection unit (10), a good product laser two-dimensional code printing unit (12) is provided on the side of the continuity test unit (11) away from the AOI visual appearance detection unit (10), a defective product removal unit (14) is provided on the side of the rotating disk (8) away from the AOI visual appearance detection unit (10), and a code reading unit (13) is provided between the good product laser two-dimensional code printing unit (12) and the defective product removal unit (14).

2. A connector appearance inspection device according to claim 1, characterized in that: Side cabinets (201) are provided on both sides of the front of the bottom box (2); a data storage working condition machine (202) is provided inside the side cabinet (201) on one side of the bottom box (2); an electric cabinet box (203) is provided inside the side cabinet (201) on the side of the bottom box (2) away from the data storage working condition machine (202); the data storage working condition machine (202) and the electric cabinet box (203) are electrically connected.

3. A connector appearance inspection device according to claim 2, characterized in that: The AOI visual appearance inspection unit (10), the continuity test unit (11), the good product laser two-dimensional code printing unit (12) and the bad product removal unit (14) are all electrically connected to the electrical cabinet box (203), and the code reading unit (13) is electrically connected to the data storage working machine (202).

4. A connector appearance inspection device according to claim 1, characterized in that: An opening (301) is provided in the middle of the front of the top box (3), a device operation button (302) is provided on the front of the top box (3) and on one side of the opening (301), movable doors (303) are provided on both sides and the back of the top box (3), and start buttons (304) are provided at the lower ends of both sides of the opening (301) on the front of the top box (3).

5. A connector appearance inspection device according to claim 4, characterized in that: An equipment control panel (6) is provided at the upper end of the opening (301) via a mounting frame, a protective baffle frame (7) is provided at the lower end of the opening (301), and a calibration seat (701) is provided on the upper end surface of the protective baffle frame (7).

6. The connector appearance inspection device according to claim 1, characterized in that: The good quality laser two-dimensional code marking unit (12) comprises a travel column (1201), a cross arm (1202) and a laser marking terminal (1203), wherein the travel column (1201) is arranged on the upper surface of the inspection platform (5), the cross arm (1202) is arranged on the front side of the travel column (1201), and the laser marking terminal (1203) is arranged at the front end of the cross arm (1202).

7. The connector appearance inspection device according to claim 1, characterized in that: The code reading unit (13) comprises an adjustment frame (1301) and a code reader (1302), wherein the lower end of the adjustment frame (1301) is fixedly connected to the detection table (5), and the code reader (1302) is arranged at the upper end of the adjustment frame (1301).

8. The connector appearance inspection device according to claim 1, characterized in that: The defective product removal unit (14) comprises a stand (1401), a robotic arm (1402) and a defective product box (1403); the stand (1401) is arranged on the upper surface of the inspection table (5); and the robotic arm (1402) is arranged on the inner upper end of the stand (1401).

9. The connector appearance inspection device according to claim 8, characterized in that: The defective product box (1403) is arranged on the upper surface of the inspection table (5) and is located below the robotic arm (1402).

10. The connector appearance inspection device according to claim 1, characterized in that: Universal wheels (4) are provided at the four corners of the lower end surface of the bottom box (2), and threaded adjustable support feet (401) are provided at the four corners of the lower end surface of the bottom box (2) and on one side of the universal wheels (4).

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