An electronic component detection and sorting device

Abstract

The present invention relates to the technical field of PIN pin detection, and specifically discloses an electronic component detection and sorting device. It includes an insertion and extraction force detection and regularization component and a conductivity detection and sorting component. The insertion and extraction force detection and regularization component includes a feeding guide rail, a regularization guide rail, and a detection guide rail arranged on the regularization guide rail. One end of the feeding guide rail is provided with a feeding device, and a first fixture corresponding to the feeding device is arranged on the feeding guide rail. A detection needle for testing the insertion and extraction force and a second fixture for regularizing the PIN pins are arranged on the detection guide rail. A regularization box and a waste box are arranged on one side of the feeding guide rail, and a plurality of conductive regularization jack seats are partially arranged in the regularization box. The purpose of the present invention is to solve the problem that after the traditional PIN pin insertion and extraction detection is completed, it is not convenient for subsequent regularization processing.

Description

Technical Field

[0001] The present application relates to the technical field of PIN needle detection, and specifically discloses an electronic component detection and sorting device. Background Art

[0002] PIN is a metal material used in connectors to conduct electricity (signals). It is widely used in power supply and communication between electronic devices. It is easy to disassemble and assemble and has high connection reliability, which brings a lot of convenience to the interconnection and expansion between devices.

[0003] After the PIN pins are produced, in order to ensure the production quality, they usually need to be functionally tested. Currently, in the process of testing the insertion and extraction force of the PIN pins, special insertion and extraction force testing equipment is usually used for testing. However, during the testing process, the existing equipment can only distinguish between qualified and unqualified products, but it is not convenient to process the qualified products in a unified manner, which is not convenient for subsequent testing and product packaging and sales. Therefore, in view of this, the inventor provides an electronic component detection and sorting equipment to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that after the traditional PIN insertion and extraction detection is completed, it is inconvenient to perform subsequent regular processing.

[0005] In order to achieve the above-mentioned purpose, the basic scheme of the present invention provides an electronic component detection and sorting equipment, including an insertion and extraction force detection and regularization component and a conductive detection and sorting component. The insertion and extraction force detection and regularization component includes a feeding guide, a regularization guide and a detection guide arranged on the regularization guide. A feeding device is provided at one end of the feeding guide, a first clamp corresponding to the feeding device is provided on the feeding guide, a detection needle for testing the insertion and extraction force and a second clamp for regularizing PIN needles are provided on the detection guide, a regularization box and a waste box are provided on one side of the feeding guide, and a plurality of conductive regularization sockets are partially provided in the regularization box.

[0006] The principles and effects of this basic solution are:

[0007] 1. During use, several PIN pins to be tested are sent to the first clamp in turn through the feeding device, and the first clamp clamps the PIN pin and sends it directly below the detection pin for testing the plugging and unplugging force. Then the detection pin and the PIN pin are inserted and pulled out with each other, so that the pull-out force of the detection pin is converted into the plugging and unplugging force of the PIN pin. At the same time, the first clamp can clamp the PIN pin, so as to effectively prevent the PIN pin from being pulled out or shaking with the detection pin during the plugging and unplugging force, thereby affecting the detection effect.

[0008] 2. After the insertion and extraction force test is completed, the second fixture removes the PIN pins on the first fixture, and then inserts them into the corresponding regular socket seats in sequence through the regular guide rails, so that the PIN pins are neatly stacked in the regular box in sequence, which is convenient for later testing or box packaging and sales.

[0009] Compared with the prior art, the present invention is simple to operate and has high feasibility during use. It not only realizes the full automation of PIN pin insertion and extraction force detection, but also can effectively sort out unqualified PIN pins and neatly recycle qualified PIN pins, which not only improves the detection efficiency and reduces the labor intensity of detection sharing, but also simplifies subsequent operations, and is therefore easy to promote and use in this field.

[0010] Furthermore, the regular box is provided with a plurality of first slide grooves, and the regular socket seats are all slidably arranged in the first slide grooves, so as to facilitate subsequent detection, or adapt to PIN pins of different sizes, so as to replace different regular socket seats.

[0011] Furthermore, the conductive detection and sorting component includes a detection table and a sorting table which are arranged in sequence from top to bottom. Both sides of the detection table and one side of the sorting table are fixedly connected with a placement table for placing the regular boxes. The detection table and the sorting table are provided with a plurality of second slide grooves corresponding to the first slide grooves. The second slide grooves of the detection table are provided with detection holes. Electromagnetic support plates are symmetrically arranged in the detection holes. Auxiliary springs are arranged between the electromagnet support plates and the inner walls of the detection holes. A conductive detection plate is arranged above the detection hole. The detection table and one side of the sorting table are provided with a power component for pushing the regular jack seat. An electric shock plate electrically connected to the electromagnet support plate is arranged on the inner side of the second slide groove. The PIN needle also needs to be tested for continuity. The neatened box is placed on the placement table of the test table, and then two empty neat boxes are placed on the remaining placement tables. The PIN needle to be tested is pushed into the detection hole position of the test platform together with the neat socket seat. At this time, the electromagnet support sheet in the detection hole is in a state of normal operation. If the PIN needle can be powered on normally, a short circuit will be formed for the electromagnet support sheet. Therefore, the electromagnet support sheet loses its magnetism and cannot support the neat socket seat and the PIN needle. At this time, the PIN needle that can be powered on normally will fall into the sorting table together with the neat socket seat to complete the subsequent recycling work; and the PIN needle that cannot be powered on normally cannot form a short circuit for the electromagnet support sheet, so it can be directly pushed into the empty neat box on the test table. In this process, it can be effectively used to monitor whether there are defects in itself, so as to complete the sorting work. The operation is simple and the feasibility is high, so it is easy to promote and use in this field.

[0012] Furthermore, a guide plate is fixedly connected below the detection table to prevent the regular socket from deviating, thereby improving the sorting stability.

[0013] Furthermore, the detection platform is covered with a protective cover, and a movable platform for installing a conductive detection sheet is provided on the top surface of the protective cover. The corresponding conductive detection sheet can be adjusted according to different PIN needles.

[0014] Furthermore, the protective cover is provided with a plurality of adjusting screws for adjusting the working height of the movable platform, and the movable platform is provided with a plurality of adjusting sleeves corresponding to the adjusting screws, so as to facilitate the adjustment of the working height of the movable platform and the conductive detection sheet.

[0015] Furthermore, the feeding device includes a vibrating plate and a feeding slideway corresponding to the first clamp, so as to stably feed the PIN needles in sequence.

[0016] Furthermore, a support column is provided on the feeding guide rail, and an orientation adjustment block for installing the first clamp is rotatably provided on the support column, so as to facilitate adjustment of the insertion and extraction force detection orientation of the PIN needle.

[0017] Furthermore, the power assembly includes a functional cylinder and a plurality of push rods fixedly connected to the working end of the functional cylinder, so as to facilitate the pushing of the regular jack seat and sequentially perform the PIN needle detection, sorting and collection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 A structural diagram of an insertion and extraction force detection and regularization component in an electronic component detection and sorting device proposed in an embodiment of the present application is shown;

[0020] Figure 2 A structural diagram of a conductive detection and sorting component in an electronic component detection and sorting device proposed in an embodiment of the present application is shown;

[0021] Figure 3 A schematic diagram of the internal structure of a conductive detection and sorting component in an electronic component detection and sorting device proposed in an embodiment of the present application is shown;

[0022] Figure 4 The electronic components detection and sorting device proposed in the embodiment of the present application is shown in FIG. Figure 1 A partial enlarged view of

[0023] Figure 5 The electronic components detection and sorting device proposed in the embodiment of the present application is shown in FIG. Figure 1 A partial enlarged view of B;

[0024] Figure 6 The electronic components detection and sorting device proposed in the embodiment of the present application is shown in FIG. Figure 3 A partial enlarged view of C;

[0025] Figure 7 The electronic components detection and sorting device proposed in the embodiment of the present application is shown in FIG. Figure 3 A partial enlarged view of D;

[0026] Figure 8 A partial cross-sectional view of a detection hole in an electronic component detection and sorting device proposed in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0027] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0028] The figure marks in the drawings of the specification include: vibration plate 1, regularization guide rail 2, feeding guide rail 3, regularization box 4, detection guide rail 5, mounting plate 6, tension pressure sensor 7, detection needle 8, second clamp 9, image recognition camera 10, feeding slide 11, first clamp 12, azimuth adjustment block 13, support column 14, detection table 15, sorting table 16, guide plate 17, second slide 18, placement table 19, first slide 20, regularization socket seat 21, push rod 22, functional cylinder 23, detection hole 24, movable table 25, conductive detection plate 26, adjustment sleeve 27, adjustment screw 28, protective cover 29, electromagnet support plate 30, auxiliary spring 31.

[0029] Implementation example Figure 1-Figure 8 As shown, it includes a mounting plate 6 and a plurality of various power motors installed in the equipment, a feeding guide rail 3 is vertically installed on the mounting plate 6, two columns are horizontally installed on the mounting plate 6 by screws, a regular guide rail 2 is installed between the supporting columns 14, a detection guide rail 5 is slidably arranged on the regular guide rail 2, and a functional board is slidably installed on the detection guide rail 5, such as Figure 4 As shown, an image recognition camera 10, a second fixture 9 for arranging PIN needles, and a tension pressure sensor 7 are sequentially installed on the function board. The image recognition camera 10 is a CCD camera. A certain detection needle 8 is threadedly installed on the lower end of the tension pressure sensor 7. A arranging box 4 and a waste box are sequentially placed on the mounting plate 6, as shown in FIG. Figure 7 As shown, a plurality of first slide grooves 20 are processed on the regular box 4, and a plurality of regular socket seats 21 are slidably arranged in the first slide grooves 20, such as Figure 1 and Figure 5As shown, a vibration plate 1 is installed at the rear end of the feeding track, a feeding slide is installed on the vibration plate 1 towards one end of the feeding track, a supporting column 14 is slidably set on the feeding guide rail 3, and a 90° rotatable azimuth adjustment block 13 is installed on the supporting column 14, and a first clamp 12 corresponding to the feeding slide is installed on the azimuth adjustment block 13.

[0030] like Figure 2 and Figure 3 As shown, the conductive detection and sorting assembly includes a detection table 15 and a sorting table 16 arranged in sequence from top to bottom. A placement table 19 for placing the regular box 4 is welded on both sides of the detection table 15 and the rear side of the sorting table 16. A plurality of second chutes 18 corresponding to the first chutes 20 are processed on the detection table 15 and the sorting table 16. Figure 6 and Figure 8 As shown, a detection hole 24 is opened in the second slide groove 18 of the detection table 15, and an electromagnet support sheet 30 is symmetrically arranged in the detection hole 24. An auxiliary spring 31 is arranged between the electromagnet support sheet 30 and the inner wall of the detection hole 24, and a group of guide plates 17 for preventing the regular jack seat 21 from deflecting are symmetrically welded on the lower edge of the detection hole 24. When the detection hole 24 is not in the detection work, the electromagnet support sheet 30 is always energized, so that the electromagnet support sheet 30 can block the detection hole 24 to a certain extent, thereby preventing the regular jack seat 21 from falling from above the detection hole 24. Figure 2 , Figure 3 as well as Figure 7 As shown, a power assembly for pushing the regular socket seat 21 is installed on the front side of the detection table 15 and the front side of the sorting table 16, and the power assembly includes a functional cylinder 23 and a plurality of push rods 22 fixed to the working end of the functional cylinder 23. A support plate for installing the functional cylinder 23 is welded to the right end of the upper placement table 19 and the rear end of the sorting table 16, and an integrated plate located between the functional cylinder 23 and the push rod 22 is slidably set on each support plate.

[0031] like Figure 3 As shown, a replaceable conductive detection sheet 26 is arranged above the detection hole 24, and a shock sheet electrically connected to the electromagnet support sheet 30 is symmetrically arranged on the inner side of the second slide groove 18 directly above the detection hole 24. When the regular jack seat 21 contacts the shock sheet, the conductive detection sheet 26, the PIN needle that can conduct electricity normally and the regular jack seat 21 form a passage and form a short circuit for the electromagnet support sheet 30, so that the voltage at both ends of the electromagnet support sheet 30 is reduced, thereby reducing the magnetism of the electromagnet support sheet 30. At this time, the electromagnet support sheet 30 with reduced magnetism cannot overcome the gravity of the PIN needle and the regular jack seat 21, thereby causing the regular jack seat 21 to fall from the detection hole 24.

[0032] like Figure 2and Figure 3 As shown, the detection platform 15 is covered with a protective cover 29, and a movable platform 25 for installing a conductive detection sheet 26 is provided on the top surface of the protective cover 29. The protective cover 29 is provided with a plurality of adjustment screws 28 for adjusting the working height of the movable platform 25, and the movable platform 25 is provided with a plurality of adjustment sleeves 27 corresponding to the adjustment screws 28. A closed door body is symmetrically installed on the front side of the protective cover 29.

[0033] When in use, install the plugging force detection regularization component and the conductive detection sorting component on the detection line of the PIN needle, and ensure that the conductive detection sorting component is located at the lower station of the plugging force detection regularization component, connect various power supplies, and select the corresponding conductive detection piece 26 to be installed on the movable table 25, enter various control programs, and then it can be put into use.

[0034] The PIN pins that have been produced and need to be tested for plugging and unplugging force and continuity are placed in the vibration plate 1. The vibration plate 1 works, and several PIN pins to be tested are sent to the first fixture 12. The first fixture 12 clamps the PIN pins and sends them directly below the detection pin 8 for testing the plugging and unplugging force. Then, the detection pin 8 and the PIN pin are inserted and pulled out with each other, so as to pass the pull-out tension of the detection pin 8. After the test is completed, the second fixture 9 clamps the PIN pins on the first fixture 12, and the first fixture 12 is released. Then, the regular guide rail 2 works to adjust the position of the second fixture 9. If the PIN pin is qualified, it is inserted into the vacant regular socket seat 21. If the PIN pin is unqualified, it is directly put into the waste box;

[0035] After the regular jack seat 21 in the regular box 4 is placed, the entire regular box 4 is placed on the placement table 19 on the right side of the detection table 15, and then the regular jack seat 21 is pushed onto the detection table 15 in sequence by using the push rod 22 and the functional gas rod. When the regular jack seat 21 moves to just above the detection hole 24, the electromagnet support sheet 30 in the detection hole 24 is in a state of normal operation when powered on. At this time, if the PIN needle can be powered on normally, a short circuit will be formed for the electromagnet support sheet 30. Therefore, the electromagnet support sheet 30 loses its magnetism and cannot support the regular jack seat 21 and the PIN needle. At this time, the PIN needle that can be powered on normally will fall into the sorting table 16 together with the regular jack seat 21 to complete the subsequent recycling work; and the PIN needle that cannot be powered on normally cannot form a short circuit with the electromagnet support sheet 30, so it can be directly pushed into the empty regular box 4 on the detection table 15;

[0036] When the empty organizing box 4 on the sorting table 16 is filled with the organizing sockets 21, a new organizing box 4 can be replaced. The PIN pins can be removed from the organizing box 4 that is filled with qualified PIN pins, for example, by using foam sheets to insert the upper ends of all PIN pins, and then removed and packaged for subsequent sales and use. Similarly, after the empty organizing box 4 on the upper testing table 15 is filled with the organizing sockets 21, all unqualified PIN pins are removed, and then the organizing box 4 that is filled with the organizing sockets 21 but without PIN pins is placed on the mounting plate 6, waiting for the PIN pins that have completed the insertion and removal force test to be inserted.

[0037] The present invention is simple to operate and has high feasibility during use. It not only realizes the full automation of PIN pin insertion and extraction force detection, but also can effectively sort out unqualified PIN pins and neatly recycle qualified PIN pins, which not only improves the detection efficiency and reduces the labor intensity of detection sharing, but also facilitates subsequent operations; at the same time, it can effectively utilize the monitoring itself to determine whether there are conductive defects, thereby completing the sorting work. It is simple to operate and has high feasibility, so it is easy to promote and use in this field.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An electronic component detection and sorting device, characterized in that: It includes an insertion force detection and regularization component and a conductive detection and sorting component. The insertion force detection and regularization component includes a feeding guide rail, a regularization guide rail, and a detection guide rail arranged on the regularization guide rail. One end of the feeding guide rail is provided with a feeding device, and a first clamp corresponding to the feeding device is arranged on the feeding guide rail. On the detection guide rail, there are detection needles for testing the insertion force, an image recognition camera, and a second clamp for regularizing PIN pins. A regularization box and a waste box are arranged on one side of the feeding guide rail. Inside the regularization box, there are several conductive regularization jack seats locally. The regularization box is provided with several first chutes, and the regularization jack seats are all slidably arranged in the first chutes. The conductive detection and sorting component includes a detection table and a sorting table arranged in sequence from top to bottom. Placement tables for placing the regularization box are fixedly connected to both sides of the detection table and one side of the sorting table. Several second chutes corresponding to the first chutes are arranged on both the detection table and the sorting table. Detection holes are opened in the second chutes on the detection table. Electromagnet support pieces are symmetrically arranged in the detection holes. Auxiliary springs are arranged between the electromagnet support pieces and the inner walls of the detection holes. A conductive detection piece is arranged above the detection holes. Power components for pushing the regularization jack seats are arranged on one side of both the detection table and the sorting table. Contact pieces electrically connected to the electromagnet support pieces are arranged inside the second chutes.

2. An electronic component detection and sorting device according to claim 1, characterized in that, Guide plates for preventing the regularization jack seats from shifting are fixedly connected below the detection table.

3. An electronic component detection and sorting device according to claim 1 or 2, characterized in that, A protective cover is arranged above the detection table, and a movable table for installing the conductive detection piece is arranged on the inner top surface of the protective cover.

4. An electronic component detection and sorting device according to claim 3, characterized in that, The protective cover is provided with several adjustment screws for adjusting the working height of the movable table, and several adjustment sleeves corresponding to the adjustment screws are arranged on the movable table.

5. An electronic component detection and sorting device according to claim 1, characterized in that, The feeding device includes a vibrating disk and a feeding chute corresponding to the first clamp.

6. An electronic component detection and sorting device according to claim 5, characterized in that, Support columns are arranged on the feeding guide rail, and an azimuth adjustment block for installing the first clamp is rotatably arranged on the support columns.

7. An electronic component detection and sorting device according to claim 1, characterized in that, The power component includes a functional cylinder and several push rods fixedly connected to the working end of the functional cylinder.

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