Test packaging equipment

Abstract

The utility model provides testing and packaging equipment. The testing and packaging equipment comprises a feeding unit, a first rotating disc, a first positioning device and a first testing device. The feeding unit, the first positioning device and the first testing device are distributed in the circumferential direction of the first rotating disc. A plurality of first adsorption parts are distributed on the first rotating disc in the circumferential direction, each first adsorption part is provided with a plurality of adsorption positions used for adsorbing the electric devices, and the first rotating disc is used for driving the first adsorption parts to suck the electric devices from the feeding unit and sequentially rotating the electric devices to the positions above the first positioning device and the first testing device; the first positioning device is used for synchronously positioning the plurality of electric devices adsorbed by the first adsorption part, and the first testing device is used for carrying out first performance testing on the plurality of electric devices adsorbed by the first adsorption part. According to the testing and packaging equipment, the waiting time of other testing devices for the first test can be shortened, meanwhile, the time for the first adsorption part to carry the electric device in a reciprocating mode is shortened, and the performance testing efficiency of the electric device is greatly improved.

Description

Technical Field

[0001] The present application belongs to the technical field of electrical performance testing, and more specifically, relates to a testing packaging device. Background Art

[0002] After manufacturing, electrical components such as inductors, resistors, and capacitors require electrical performance testing, such as withstand voltage testing, current testing, and voltage testing. Only those that pass these tests are then packaged. However, different performance tests for electrical components require varying lengths of time. For example, withstand voltage testing takes significantly longer than other performance tests. If all performance tests for an electrical component are conducted simultaneously, excessive waiting time is wasted, resulting in inefficient testing and packaging. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a test packaging device to solve the technical problem of low efficiency in performance testing of electrical devices in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide a test packaging equipment, including a feeding unit, a first turntable, a first positioning device and a first testing device; the feeding unit, the first positioning device and the first testing device are distributed along the circumference of the first turntable; the first turntable is provided with a plurality of first adsorption members distributed along the circumference, the first adsorption member has a plurality of adsorption positions for adsorbing electrical components, the first turntable is used to drive the first adsorption member to absorb a plurality of electrical components from the feeding unit, and rotate the plurality of electrical components in turn to above the first positioning device and the first testing device; the first positioning device is used to synchronously position the plurality of electrical components adsorbed by the first adsorption member, and the first testing device is used to perform a first performance test on the plurality of electrical components adsorbed by the first adsorption member.

[0005] In some embodiments, the surface of the first adsorption member has a plurality of grooves, the grooves are used to accommodate and limit the electrical device, the first adsorption member has a negative pressure channel connected to each of the grooves, and the negative pressure channel is connected to an external air source.

[0006] In some embodiments, the test packaging equipment further includes a first recovery device, the first adsorption member is used to transport the electrical components tested by the first test device to the first recovery device, and the first recovery device is used to recover electrical components that fail the first performance test.

[0007] In some embodiments, the test packaging device further includes a plurality of pushers, each pusher corresponding to the plurality of electrical components adsorbed by the first adsorption member, and the pushers are used to push the electrical components that fail the first performance test into the first recovery device.

[0008] In some embodiments, the test packaging equipment also includes a linear vibration mechanism, the first recovery device is arranged between the first test device and the linear vibration mechanism, the first adsorption member is used to transport the electrical components that have passed the inspection to the linear vibration mechanism, and the linear vibration mechanism is used to arrange each of the electrical components in a straight line in sequence and transport them to the next process.

[0009] In some embodiments, the first positioning device includes a positioning drive mechanism and two positioning blocks, each of the positioning blocks has multiple positioning spaces, and each of the positioning spaces has at least two positioning surfaces at angles to each other; the positioning drive mechanism is used to drive the two positioning blocks closer together so that each of the electrical components adsorbed by the first adsorption member is respectively confined to each of the positioning spaces, and each of the positioning surfaces is respectively in contact with different sides of the electrical component.

[0010] In some embodiments, the test packaging equipment also includes a second turntable, a second positioning device and at least one second testing device; the second positioning device is used to position the electrical device that has passed the first performance test; the second testing device is used to perform a second performance test on the electrical device; the second turntable has a plurality of second adsorption members distributed along its circumference for adsorbing the electrical device, and the second turntable can rotate 360 ​​degrees to transport the electrical device that has passed the first performance test to the second positioning device, and transport the electrical device positioned by the second positioning device to the second testing device.

[0011] In some embodiments, the test packaging equipment also includes a waste carrying mechanism, a waste conveying mechanism and a waste swing plate mechanism; the second adsorption member is used to release the waste that fails the second performance test to the waste carrying mechanism, and the waste conveying mechanism is used to convey the waste on the waste carrying mechanism to and place it on the waste plate of the waste swing plate mechanism.

[0012] In some embodiments, the waste carrying mechanism includes a rotary drive member and a waste plate, wherein the waste plate has a plurality of waste slots sequentially distributed along the circumference and used to accommodate the waste, and the rotary drive member is used to drive the waste plate to rotate.

[0013] In some embodiments, the test packaging equipment further includes a packaging device, which is used to package the electrical components that have passed the second performance test.

[0014] The beneficial effect of the test packaging equipment provided by the present application is that: by distributing the feeding unit, the first positioning device and the first testing device along the circumference of the first turntable, and rotating the first adsorption member through the first turntable to realize the sequential transportation of each electrical component between the feeding unit, the first positioning device and the first testing device, and each time the first turntable rotates a unit angle (the unit angle is degrees divided by the number of first adsorption members), there is a first adsorption member located directly above the first testing device, that is, each time the first testing device completes a first performance test, a first adsorption member takes away the tested electrical components, and another first adsorption member rotates the untested electrical components to the top of the first testing device. There is no need to wait for the first adsorption member to transport the electrical components that have passed the first performance test to the subsequent process, and then transport the untested electrical components from the feeding unit to the first testing device, thereby greatly shortening the reciprocating transportation time of the first adsorption member, improving the overall efficiency of the first performance test of the electrical components, and thereby improving the packaging efficiency of the electrical components. At the same time, the first suction member can simultaneously transport multiple electrical components, the first positioning device can position multiple electrical components, and the first testing device can test multiple electrical components, thereby improving the efficiency of the first performance test of the electrical components and reducing the waiting time for subsequent testing processes. Furthermore, throughout the entire positioning and testing process, the first suction member continuously holds each electrical component, eliminating the need for release and re-absorption, reducing release and re-absorption time and further improving testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of the test packaging device provided in an embodiment of the present application;

[0017] Figure 2 Schematic diagram of the structures of the test packaging equipment provided in the embodiment of the present application completing the first performance test;

[0018] Figure 3 A schematic structural diagram of a first adsorption member in a test packaging device provided in an embodiment of the present application;

[0019] Figure 4 A schematic cross-sectional view of a first adsorption member in a test packaging device provided in an embodiment of the present application;

[0020] Figure 5 A schematic structural diagram of a first recovery device and a material pushing mechanism in the test packaging equipment provided in an embodiment of the present application;

[0021] Figure 6 A schematic top view of a first positioning device in a test packaging device provided in an embodiment of the present application;

[0022] Figure 7 A schematic diagram of the structure of a positioning block in a test packaging device provided in an embodiment of the present application;

[0023] Figure 8 A schematic cross-sectional view of the top structure of a first positioning device in the test packaging equipment provided in an embodiment of the present application;

[0024] Figure 9 A schematic structural diagram of a first testing device in the testing and packaging equipment provided in an embodiment of the present application;

[0025] Figure 10 A schematic cross-sectional view of the top structure of a first testing device in the testing and packaging equipment provided in an embodiment of the present application;

[0026] Figure 11 A schematic structural diagram of a feeding unit in a test packaging device provided in an embodiment of the present application;

[0027] Figure 12 A schematic diagram of the structure of the feeding tray mechanism and the receiving tray mechanism in the test packaging equipment provided in an embodiment of the present application;

[0028] Figure 13 Schematic diagram of the structures of the test packaging equipment provided in the embodiment of the present application completing the second performance test;

[0029] Figure 14 This is a schematic structural diagram of the waste material carrying mechanism in the test packaging equipment provided in an embodiment of the present application.

[0030] Among them, the reference numerals in the figures are:

[0031] 100, feeding unit; 110, feeding tray mechanism; 111, bottom plate; 112, limit block; 113, support column; 120, receiving tray mechanism; 130, first conveying mechanism; 140, second conveying mechanism; 150, loading mechanism; 151, first linear mechanism; 152, second linear mechanism; 153, carrying plate; 154, positioning mechanism; 1541, positioning bar; 1542, positioning assembly; 200, first turntable; 210, first adsorption member; 2 11. Groove; 212. Negative pressure channel; 2121. First channel; 2122. Second channel; 220. First column; 230. Rotation drive mechanism; 240. Plate; 250. Mounting frame; 300. First positioning device; 310. Positioning block; 311. Positioning space; 312. Positioning surface; 320. Positioning drive mechanism; 321. Positioning drive member; 322. Rotating member; 323. Matching member; 330. Mounting seat; 340. Support block; 400 , first test device; 410, test frame; 411, waist-shaped hole; 420, test seat; 421, mounting hole; 422, insulation block; 423, plug hole; 424, housing; 425, connecting plate; 430, test needle; 500, first recovery device; 600, pushing mechanism; 610, pushing member; 611, linear drive member; 612, pushing block; 620, guide block; 700, linear vibration mechanism; 800, second turntable; 810, second adsorption member ;900, second positioning device; 1000, second testing device; 1100, waste carrying mechanism; 1110, rotating drive member; 1120, waste plate; 1121, waste trough; 1200, waste conveying mechanism; 1300, waste tray mechanism; 1400, third positioning device; 1500, top appearance inspection device; 1600, bottom appearance inspection device; 1700, third recovery device; 1800, packaging device; 2, electrical components; 3, tray. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0033] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0034] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0036] As mentioned in the background technology, different performance tests of electrical devices require different lengths of time. For example, the time required for the voltage withstand test is much longer than that required for other performance tests. If all performance tests of electrical devices are concentrated on the same test line, the current, voltage and other test devices will need to wait for a long time, which will ultimately result in low overall performance test efficiency and low packaging efficiency of the electrical devices.

[0037] In order to solve the above problems, the researchers of this application finally selected a technical solution after a long period of research and repeated experiments. Specifically, the voltage withstand test device is set to be able to test multiple electrical devices together, and other test devices are set to test a single electrical device in sequence, thereby reducing the waiting time of other test devices and improving the overall testing efficiency and packaging efficiency of electrical devices.

[0038] However, since the withstand voltage test takes a long time, if the conveying mechanism transports the untested electrical components to the test station, it is necessary to wait until the withstand voltage test is completed before the tested electrical components can be transported to the next process, and then the conveying device returns to the feeding position to transport the untested electrical components to the test process. The waiting time of the conveying mechanism plus the reciprocating operation time of the conveying mechanism result in low efficiency of the electrical performance test.

[0039] In order to solve the above problems, the researchers of this application, after a lot of time thinking and checking countless solutions, finally finalized a technical solution that can greatly improve the performance test efficiency of electrical devices. This technical solution can not only reduce the waiting time of other testing devices for voltage resistance testing, but also reduce the reciprocating operation time of the transport mechanism, greatly improving the performance test efficiency of electrical devices.

[0040] See also Figure 1 and Figure 2 , the test packaging equipment provided in the embodiment of the present application is now described.

[0041] The test packaging equipment includes a feeding unit 100, a first turntable 200, a first positioning device 300 and a first testing device 400; the feeding unit 100, the first positioning device 300 and the first testing device 400 are distributed along the circumference of the first turntable 200; the first turntable 200 is provided with a plurality of first adsorption members 210 distributed along the circumference, and the first adsorption member 210 has a plurality of adsorption positions for adsorbing electrical components 2. The first turntable 200 is used to drive the first adsorption member 210 to absorb a plurality of electrical components 2 from the feeding unit 100, and rotate the plurality of electrical components 2 in turn to above the first positioning device 300 and the first testing device 400; the first positioning device 300 is used to synchronously position the plurality of electrical components 2 adsorbed by the first adsorption member 210, and the first testing device 400 is used to perform a first performance test on the plurality of electrical components 2 adsorbed by the first adsorption member 210.

[0042] The first turntable 200 is a mechanical structure capable of rotating 360 degrees. The first turntable 200 includes a first column 220, a plate 240, and a rotation drive mechanism 230. The first column 220 is vertically arranged, and the plate 240 is installed at a preset height of the first column 220. The plate 240 and the first column 220 are coaxially arranged. The plate 240 has a plurality of first adsorption members 210 distributed at equal intervals along the circumference of the plate 240. The number of first adsorption members 210 can be 8, 10, 12, or 14, etc., and each first adsorption member 210 is respectively installed on the lower side of the plate 240. The rotation drive mechanism 230 is used to drive the plate 240 to rotate, thereby driving the rotation of each first adsorption member 210.

[0043] The feeding unit 100, the first positioning device 300 and the first testing device 400 are distributed along the circumference of the first turntable 200. For example, each time the first turntable 200 stops, a first adsorption component 210 is correspondingly provided above the feeding unit 100, the first positioning device 300 and the first testing device 400. The feeding unit 100 and the first positioning device 300 can be arranged adjacent to each other or separated by at least one first adsorption component 210. The first positioning device 300 and the first testing device 400 can be arranged adjacent to each other or separated by at least one first adsorption component 210. When the first turntable 200 rotates, it can carry each first adsorption component 210 to stop above the feeding unit 100, the first positioning device 300 and the first testing device 400 in sequence, so that each first adsorption component 210 first absorbs multiple electrical components 2 at the feeding unit 100, and then rotates to above the first positioning device 300, and uses the first positioning device 300 to fine-tune the positions of the multiple electrical components 2 adsorbed by the first adsorption component 210 so that the soldering pads of each electrical component 2 are in a preset position (that is, so that the soldering pads of the electrical components 2 correspond to the test needles 430 of the first testing device 400); then rotate to above the first testing device 400, and use the first testing device 400 to synchronously perform a first performance test on the multiple electrical components 2 adsorbed by the first adsorption component 210.

[0044] It should be noted that when the first positioning device 300 fine-tunes the position of the electrical device 2, the electrical device 2 is adsorbed by the first adsorption member 210. This means that the electrical device 2 can be positioned without releasing the electrical device 2 from the first positioning device 300. This reduces the time required for the electrical device 2 to be released and re-adsorbed, and also prevents the electrical device 2 from being misaligned due to the release and re-adsorption. Similarly, when the first testing device 400 performs the first performance test on the electrical device 2, the electrical device 2 is also adsorbed by the first adsorption member 210, and does not need to be lowered. This also reduces the time required for the electrical device 2 to be released and re-adsorbed, as well as any misalignment.

[0045] The first performance test may be a withstand voltage test or other tests with a longer test time.

[0046] The test packaging equipment in the embodiment of the present application is configured such that the feeding unit 100, the first positioning device 300 and the first testing device 400 are distributed along the circumference of the first turntable 200, and the first adsorption member 210 is rotated by the first turntable 200 to realize that each electrical component 2 is sequentially transported between the feeding unit 100, the first positioning device 300 and the first testing device 400, and each time the first turntable 200 rotates a unit angle (the unit angle is 360 degrees divided by the number of the first adsorption members 210), there is a first adsorption member 210 located directly above the first testing device 400, that is, the first testing device 400. Each time the device 400 completes a first performance test, a first suction member 210 takes away the tested electrical device 2, and another first suction member 210 rotates the untested electrical device 2 to the top of the first testing device 400. There is no need to wait for the first suction member 210 to transport the electrical device 2 that has passed the first performance test to the subsequent process before transporting the untested electrical device 2 from the feeding unit 100 to the first testing device 400. This greatly shortens the reciprocating transportation time of the first suction member 210, improves the overall efficiency of the first performance test of the electrical device 2, and further improves the packaging efficiency of the electrical device 2. At the same time, the first suction member 210 can transport multiple electrical devices 2 at the same time, the first positioning device 300 can position multiple electrical devices 2, and the first testing device 400 can test multiple electrical devices 2, thereby improving the efficiency of the first performance test of the electrical device 2 and reducing the waiting time for subsequent testing processes. In addition, during the entire positioning test process, the first suction member 210 always absorbs each electrical device 2, without the need to release and re-absorb, reducing the time for release and re-absorption, and further improving the test efficiency.

[0047] In some embodiments, see Figure 3 and Figure 4 The surface of the first adsorption member 210 has a plurality of grooves 211, which are used to accommodate and position the electrical components 2. The first adsorption member 210 has negative pressure channels 212 connected to each groove 211, and the negative pressure channels 212 are connected to an external air source. When the first adsorption member 210 is used to absorb each electrical component 2, the first adsorption member 210 is lowered so that each groove 211 corresponds to each electrical component 2. At the same time, negative pressure is applied to the negative pressure channels 212 by an external air source to adsorb the electrical components 2 in the grooves 211. In addition, the inner sidewalls of the grooves 211 can also serve to position the electrical components 2.

[0048] In some embodiments, see Figure 4, the negative pressure channel 212 includes a first channel 2121 and a second channel 2122. The first channel 2121 extends horizontally and is respectively connected to each groove 211. The second channel 2122 is vertically arranged and is connected to the first channel 2121. The second channel 2122 is used to communicate with an external air source. Specifically, in the present application, the first turntable 200 is also provided with a mounting bracket 250 for mounting the first adsorption component 210. The mounting bracket 250 is connected to the second channel 2122, and the mounting bracket 250 is installed with a connector to an external air source. It can be understood that in other embodiments of the present application, the second channel 2122 can also be directly connected to the external air source through a connector, which is not the only limitation here.

[0049] In some embodiments, see Figure 1 、 Figure 2 and Figure 5 The testing and packaging equipment further includes a first recovery device 500. The first adsorption member 210 is used to transport the electrical device 2 tested by the first testing device 400 to the first recovery device 500. The first recovery device 500 is used to recover the electrical device 2 that fails the first performance test.

[0050] Specifically, the first recovery device 500 and the first testing device 400 are distributed along the circumference of the first turntable 200. The first recovery device 500 and the first testing device 400 can be arranged adjacent to each other or separated by at least one first adsorption member 210. When the first adsorption member 210 rotates past the first recovery device 500, the first recovery device 500 receives electrical components 2 that fail the test, and the first adsorption member 210 then sequentially transports electrical components 2 that pass the test to other processes.

[0051] In some embodiments, see Figure 5 The testing and packaging equipment also includes a pushing mechanism 600, which includes multiple pushing members 610. Each pushing member 610 corresponds to a plurality of electrical components 2 adsorbed by the first adsorption member 210. The pushing member 610 is used to push the electrical components 2 that fail the first performance test into the first recovery device 500.

[0052] The recycling station is defined as the position where the first rotating disk 200 corresponds to the first recycling device 500. When the first suction member 210 rotates to the recycling station, each pusher 610 is positioned in a one-to-one correspondence with each electrical component 2. The pusher 610 corresponding to an electrical component 2 that fails inspection pushes that electrical component 2 into the first recycling device 500, while the pusher 610 corresponding to an electrical component 2 that passes inspection does not operate. In other words, each pusher 610 is independently controlled by a controller. Only when an electrical component 2 fails inspection will the corresponding pusher 610 be activated to push that electrical component 2 into the first recycling device 500.

[0053] For details, please refer to Figure 5The pushing member 610 includes a linear drive member 611 and a push block 612. The push block 612 is connected to the output end of the linear drive member 611. The push block 612 is L-shaped and located on the side of the electrical component 2 facing away from the first recovery device 500. The linear drive member 611 drives the push block 612 toward the top opening of the first recovery device 500 to push the electrical component 2 into the first recovery device 500. The linear drive member 611 can be a linear cylinder, a linear motor, or an electric push rod. In addition, the pushing mechanism 600 also includes a guide block 620, which is used to support and guide the sliding movement of the push block 612.

[0054] In this embodiment, the electrical components 2 adsorbed by the first adsorption component 210 and detected as unqualified are pushed into the first recovery device 500 by the pushing component 610. There is no need to independently control the adsorption of each electrical component 2 by the first adsorption component 210, so that the first adsorption component 210 can uniformly control the adsorption of each electrical component 2, which is simple in structure and control. It can be understood that in other embodiments of the present application, multiple independently controlled negative pressure channels 212 can also be provided in the first adsorption component 210, and the negative pressure conditions of each negative pressure channel 212 can be controlled separately by an external air source, so as to achieve different adsorption conditions of each electrical component 2 by the same first adsorption component 210. That is, when a certain electrical component 2 fails to pass the test, the negative pressure channel 212 corresponding to it can be directly controlled to release the electrical component 2 without providing the pushing component 610. This is not the only limitation here.

[0055] In some embodiments, see Figure 1 and Figure 2 The testing and packaging equipment also includes a linear vibration mechanism 700. The first recovery device 500 is arranged between the first testing device 400 and the linear vibration mechanism 700. The first adsorption member 210 is used to transport the electrical components 2 that have passed the inspection to the linear vibration mechanism 700. The linear vibration mechanism 700 is used to arrange the electrical components 2 in a straight line in sequence and transport them to the next process.

[0056] Specifically, the first adsorption member 210 transports multiple electrical components 2 that have been inspected by the first testing device 400 to the top of the first recovery device 500, and the pushing member 610 corresponding to the electrical component 2 that fails the inspection pushes the electrical component 2 into the first recovery device 500. Then the first adsorption member 210 continues to transport the electrical components 2 that have passed the inspection to the linear vibration mechanism 700. The linear vibration mechanism 700 arranges the remaining electrical components 2 that have passed the inspection in a straight line and transports them to the next process, so that the electrical components 2 enter the next process in sequence.

[0057] It should be noted that the linear vibration mechanism 700 and the disk vibration mechanism have the same working principle, the difference being that the linear vibration mechanism 700 extends along a straight line and arranges the electrical components 2 along a straight line for output. Of course, in other embodiments, a disk vibration mechanism may also be used to transport the electrical components 2, and this is not intended to be the only limitation.

[0058] In some embodiments, see Figures 6 to 8 The first positioning device 300 includes a positioning drive mechanism 320 and two positioning blocks 310, each positioning block 310 has a plurality of positioning spaces 311, and each positioning space 311 has at least two positioning surfaces 312 at angles to each other; the positioning drive mechanism 320 is used to drive the two positioning blocks 310 to approach so that each electrical component 2 adsorbed by the first adsorption member 210 is respectively limited to each of the positioning spaces 311, and each positioning surface 312 is respectively in contact with different sides of the electrical component 2.

[0059] The positioning drive mechanism 320 is used to drive the two positioning blocks 310 toward each other. The positioning drive mechanism 320 can drive one positioning block 310 toward the other positioning block 310, or the positioning drive mechanism 320 can drive the two positioning blocks 310 toward each other. In this embodiment, the positioning drive mechanism 320 and the two positioning blocks 310 can simultaneously position multiple electrical components 2, and the structure is simple.

[0060] In some embodiments, see Figure 6 and Figure 7 The electrical component 2 is roughly square in shape, and the positioning block 310 has three positioning spaces 311. Each positioning space 311 has two mutually perpendicular positioning surfaces 312. When two positioning blocks 310 are brought close together, the two opposing positioning spaces 311 close together, firmly holding the electrical component 2. The four positioning surfaces 312 abut against the side surfaces of the electrical component 2, thereby enabling fine-tuning of the position of the electrical component 2.

[0061] In some embodiments, see Figure 8 The positioning drive mechanism 320 includes a positioning drive member 321, a rotating member 322 and at least two matching members 323; the at least two matching members 323 are respectively pressed against the outer peripheral wall of the rotating member 322, and the two positioning blocks 310 are respectively connected to two opposite matching members 323 among the at least two matching members 323; the rotating member 322 can be driven to rotate by the positioning drive member 321 to push the matching members 323 closer to or away from each other, so that the two positioning blocks 310 are closer to or away from each other, thereby realizing fine-tuning of the electrical component 2 or loosening of the electrical component 2.

[0062] In some embodiments, the cross-section of the rotating member 322 is square, and the four corners of the rotating member 322 are set with arcs; the first positioning device 300 includes two positioning blocks 310 and four matching members 323, and the matching members 323 are rollers; the four rollers are respectively pressed against the four sides of the rotating member 322 in the initial state, and after the rotating member 322 rotates, the four rollers are respectively pressed against the four corners of the rotating member 322.

[0063] In some embodiments, see Figure 8 The first positioning device 300 also includes a mounting seat 330 and a support block 340. The positioning drive mechanism 320 is installed on the mounting seat 330. The positioning block 310 is slidably arranged on the mounting seat 330. The support block 340 is arranged above each electrical component 2. The support block 340 is used to fine-tune the position of the electrical component 2 on the positioning block 310 to support the electrical component 2 to prevent the second adsorption component 810 from failing to absorb the electrical component 2 and causing the electrical component 2 to slip.

[0064] In some embodiments, see Figure 9 and Figure 10 The first test apparatus 400 includes a test stand 410, a test socket 420, and multiple sets of test pins 430. The test socket 420 is mounted on the test stand 410, and the multiple sets of test pins 430 are respectively mounted in the test socket 420. Each set of test pins 430 is used to perform a first performance test on an electrical component 2. For example, if the electrical component 2 has four pads, each set of test pins 430 includes four test pins 430, and each test pin 430 corresponds to a corresponding pad.

[0065] The height of the test socket 420 on the test stand 410 is adjustable to adjust the height of the test pins 430 to accommodate electrical components 2 of varying thicknesses. Specifically, the test stand 410 has a waist-shaped hole 411 extending vertically, and the test socket 420 has a mounting hole 421. Fasteners are used to lock the mounting hole 421 at different heights corresponding to the waist-shaped hole 411 to adjust the height of the test socket 420.

[0066] The test socket 420 includes a plurality of insulating blocks 422 spaced apart along a first direction X. Adjacent insulating blocks 422 are spaced apart by two insertion holes 423 insulated and separated along a second direction Y. A test pin 430 is mounted in each insertion hole 423. Furthermore, a housing 424 is secured around the outer periphery of the insulating blocks 422. The first direction X and the second direction Y are perpendicular to each other and are both horizontal. The test socket 420 also includes a connecting plate 425, which is connected between the test stand 410 and the housing 424. The mounting hole 421 is formed in the connecting plate 425.

[0067] In some embodiments, see Figure 11 and Figure 12The feeding unit 100 includes a feeding tray mechanism 110, a receiving tray mechanism 120, a first conveying mechanism 130, a second conveying mechanism 140, and a loading mechanism 150. The feeding tray mechanism 110 stores a plurality of full trays 3 stacked vertically in sequence, each containing electrical components 2. The feeding tray mechanism 110 is also used to push the trays 3 upward in sequence. The first conveying mechanism 130 is used to transport the trays 3 from the feeding tray mechanism 110 to the loading mechanism 150. The loading mechanism 150 is used to transport the trays 3 horizontally to the loading station of the first turntable 200, so that the first suction member 210 can absorb the plurality of electrical components 2 and transfer them in sequence to the first positioning device 300, the first testing device 400, the first recovery device 500, and the linear vibration mechanism 700. The second conveying mechanism 140 is used to convey the empty trays 3 in the loading mechanism 150 to the receiving tray mechanism 120. The receiving tray mechanism 120 is also used to lower the empty trays 3 in sequence. When the receiving tray mechanism 120 is full of empty trays 3, a pile of empty trays 3 can be conveyed away manually or by a robot.

[0068] Among them, the structures of the feeding tray mechanism 110 and the receiving tray mechanism 120 are basically the same. The difference is that the feeding tray mechanism 110 pushes the full trays 3 upward in sequence, and the receiving tray mechanism 120 lowers the empty trays 3 in sequence.

[0069] Taking the feed tray mechanism 110 as an example, please refer to Figure 12 The feed tray mechanism 110 includes a base plate 111, a plurality of limit blocks 112 mounted on the base plate 111, and a lifting mechanism mounted on the base plate 111. Each limit block 112 extends vertically and is arranged in a rectangular shape to correspond to the four corners of the feed tray 3. The limit blocks 112 are in a right-angle structure. During lifting, the four corners of the feed tray 3 slide within the right angles of the four limit blocks 112. The lifting mechanism is used to abut against the bottom of the lowest feed tray 3 to promote the lifting of the feed tray 3. Specifically, the lifting mechanism supports the feed tray 3 through a plurality of support columns 113 to promote the lifting of the feed tray 3.

[0070] See also Figure 11 The loading mechanism 150 includes a first linear mechanism 151, a second linear mechanism 152, a supporting plate 153, and a positioning mechanism 154. The first linear mechanism 151 is used to output linear motion in the third direction A, and the second linear mechanism 152 is used to output linear motion in the fourth direction B. The second linear mechanism 152 is installed at the output end of the first linear mechanism 151, and the supporting plate 153 is installed at the output end of the second linear mechanism 152. The supporting plate 153 is used to support the material tray 3, and the positioning mechanism 154 is used to position the material tray 3 on the supporting plate 153. During the loading process, the material tray 3 is driven to move along the third direction A and the fourth direction B respectively by the first linear mechanism 151 and the second linear mechanism 152, so that the electrical component 2 to be loaded is located at the loading station for easy absorption by the first suction member 210.

[0071] Specifically, the positioning mechanism 154 includes a plurality of positioning bars 1541 and a positioning assembly 1542. The plurality of positioning bars 1541 are respectively mounted on the carrier plate 153. The positioning assembly 1542 is used to push the tray 3 so that different sides of the tray 3 abut against each positioning bar 1541. The positioning assembly 1542 can push the tray 3 via a linear motor, a linear cylinder, or an electric push rod.

[0072] In some embodiments, see Figure 1 and Figure 13 The test packaging equipment also includes a second turntable 800, a second positioning device 900 and at least one second testing device 1000; the second positioning device 900 is used to position the electrical device 2 that has passed the first performance test; the second testing device 1000 is used to perform a second performance test on the electrical device 2; the second turntable 800 has a plurality of second adsorption members 810 distributed along its circumference for adsorbing the electrical device 2, and the second turntable 800 can rotate 360 ​​degrees to transport the electrical device 2 that has passed the first performance test to the second positioning device 900, and transport the electrical device 2 positioned by the second positioning device 900 to the second testing device 1000.

[0073] The structural principle of the second turntable 800 is the same as that of the first turntable 200 and will not be described in detail here. The difference is that the second suction member 810 is used to simultaneously absorb one electrical component 2, and only one suction slot is required in the second suction member 810. Of course, in other embodiments, the second suction member 810 can also simultaneously absorb two or more electrical components 2, as long as the number of electrical components 2 simultaneously absorbed by the second suction member 810 is less than the number of electrical components 2 simultaneously absorbed by the first suction member 210.

[0074] The number of second testing devices 1000 can be one, two, or more. Each second testing device 1000 can be used to perform current testing, voltage testing, or other electrical performance tests on the electrical device 2. For example, the test packaging equipment includes two second testing devices 1000, each used to perform current testing and voltage testing on the electrical device 2, respectively. The second positioning device 900 and the two second testing devices 1000 are spaced apart along the circumference of the second turntable 800. It should be noted that the second testing device 1000 requires a second testing time T2 to test the electrical device 2, and the second testing time T2 is less than the first testing time T1.

[0075] In addition, a plurality of second adsorbents 810 are distributed on the second turntable 800. The number of second adsorbents 810 can be large, for example, 12, 14, 16, 18, etc. Each time the second turntable 800 rotates by one unit angle (for example, the unit angle of 12 second adsorbents 810 is 30 degrees), the position of each second adsorbent 810 is sequentially advanced by one station. In this arrangement, each time the second turntable 800 rotates by one unit angle, the second adsorbent 810 located at the loading station of the second turntable 800 can absorb an electrical component 2 that has undergone the first performance test, the second positioning device 900 can position one electrical component 2, and the second testing device 1000 needs to complete the performance test of one electrical component 2.

[0076] In this embodiment, the electrical device 2 is transported by the second turntable 800, and the second positioning device 900 and the second testing device 1000 are distributed along the circumference of the second turntable 800, thereby reducing the time for transporting the electrical device 2 back and forth and waiting, improving the effect of the electrical device 2 completing the second performance test, and improving the overall performance test efficiency of the electrical device 2.

[0077] In the present application, the structure of the second positioning device 900 is similar to the structural principle of the first positioning device 300 , except that the second positioning device 900 abuts against a peripheral side surface of a single electrical component 2 through four positioning blocks.

[0078] In the present application, the structure of the second testing device 1000 is similar to the structural principle of the first testing device 400 , except that the second testing device 1000 only needs to be provided with a set of testing needles.

[0079] In some embodiments, a single electrical device 2 requires a first test time T1 for a first performance test, and a single electrical device 2 requires a second test time T2 for a second performance test. The number of adsorption positions in the first adsorption component 210 is obtained based on the ratio of the first test time T1 to the second test time T2.

[0080] For example, if the first test time T1 is three times the second test time T2, the first performance test can be performed on three electrical devices 2 at the same time during the first performance test, so that the total time for the three electrical devices 2 to perform the first performance test and the total time for the three electrical devices 2 to perform the second performance test are equal or similar, so that the second test device 1000 does not need to wait and can proceed at its original test speed, thereby greatly improving the overall test efficiency and packaging efficiency of the entire performance test equipment. Of course, in actual applications, the first test time T1 can be 2 times, 3 times, 3.5 times or 4.5 times the second test time T1, etc. At this time, the number of adsorption positions of the first adsorption member 210 can be set according to the nearest integer multiple, as long as it can improve the test effect.

[0081] In some embodiments, see Figure 1 and Figure 13 The testing and packaging equipment further includes a waste material carrying mechanism 1100, a waste material conveying mechanism 1200, and a waste material swinging mechanism 1300. The second suction member 810 is used to release waste material that fails the second performance test to the waste material carrying mechanism 1100, and the waste material conveying mechanism 1200 is used to transfer the waste material from the waste material carrying mechanism 1100 to and place it on the waste material tray 3 of the waste material swinging mechanism 1300. In this embodiment, the waste material carrying mechanism 1100, the waste material conveying mechanism 1200, and the waste material swinging mechanism 1300 allow waste material that fails the second performance test to be placed on the waste material tray 3 and then undergo performance repair in a centralized manner, thereby reducing product waste.

[0082] Specifically, the transport direction of the waste handling mechanism 1200 and the movement direction of the waste tray mechanism 1300 are perpendicular to each other, for example, the fifth direction and the sixth direction, respectively. The electrical components in the waste tray 3 are also arranged in a matrix along the fifth and sixth directions. The movement of the waste handling mechanism 1200 in the fifth direction and the movement of the waste tray mechanism 1300 in the sixth direction can coordinate with each other to neatly arrange the waste in a matrix in the waste tray 3.

[0083] In some embodiments, see Figure 14 The waste carrying mechanism 1100 includes a rotary drive member 1110 and a waste plate 1120. The waste plate 1120 has a plurality of waste troughs 1121 distributed sequentially along the circumference and used to accommodate waste. The rotary drive member 1110 is used to drive the waste plate 1120 to rotate. In this embodiment, the provision of the plurality of waste troughs 1121 allows, when a plurality of waste materials with unqualified second performance are sequentially delivered to the waste carrying mechanism 1100 and the waste transporting mechanism 1200 is unable to transport them in time, the waste troughs 1121 can be used to store the waste materials. The rotary drive member 1110 then drives the waste plate 1120 to rotate, thereby facilitating the waste transporting mechanism 1200 to sequentially transport the waste materials, thereby preventing the waste transporting mechanism 1200 from being unable to transport the waste materials in time and affecting the continued performance of the second performance test of the second turntable 800.

[0084] In some embodiments, see Figure 1 and Figure 13 The electrical performance testing apparatus further includes a third positioning device 1400. The second suction member 810 is used to transfer the electrical device 2 from the third positioning device 1400 to the second testing apparatus 1000. The third positioning device 1400 is used to fine-tune the electrical device 2 after the second performance test to facilitate subsequent packaging. The structure of the third positioning device 1400 can be the same as that of the second positioning device 900.

[0085] In some embodiments, see Figure 1 and Figure 13 The electrical performance testing equipment also includes a top appearance inspection device 1500, a bottom appearance inspection device 1600 and a third recovery device 1700. The third positioning device 1400, the top appearance inspection device 1500, the bottom appearance inspection device 1600 and the third recovery device 1700 are distributed in sequence along the circumference of the second turntable 800. The top appearance inspection device 1500 and the bottom appearance inspection device 1600 are respectively used to perform appearance inspections on the top and bottom of the electrical component 2. The third recovery device 1700 is used to recover electrical components 2 that fail the appearance inspection.

[0086] In some embodiments, see Figure 1 and Figure 13 The electrical performance testing equipment further includes a packaging device 1800, which is used to sequentially package electrical components 2 that have passed the second performance test. The electrical performance testing equipment of this embodiment not only tests the various performance characteristics of electrical components 2 but also packages qualified electrical components 2 to form an integrated testing and packaging system for electrical components 2. This improves packaging efficiency for electrical components 2 and simplifies intermediate handling and storage.

[0087] Specifically, the packaging device 1800 can be used to sequentially perform tape packaging on the electrical components 2 , or can also perform bag packaging or blister packaging.

[0088] Tape packaging can include a carrier tape conveyor, a coding mechanism, an image inspection mechanism, a refill mechanism, and a tape sealing mechanism. The carrier tape conveyor is used to convey the carrier tape, while the coding mechanism is used to apply coding to the inductor products on the carrier tape conveyed by the carrier tape conveyor. The image inspection mechanism is used to perform image inspection of the inductor products on the carrier tape conveyed by the carrier tape conveyor. The refill mechanism is used to remove unqualified inductor products from the carrier tape conveyor and replenish qualified inductor products. The tape sealing mechanism is used to encapsulate the inductor products on the carrier tape conveyed by the carrier tape conveyor with adhesive film. Since tape packaging is relatively common, it will not be described in detail here.

[0089] In addition, the testing and packaging equipment of the present application also includes a control system. The feeding unit 100, the first turntable 200, the first positioning device 300, the first testing device 400, the first recovery device 500, the pushing mechanism 600, the linear vibration mechanism 700, the second turntable 800, the second positioning device 900, the second testing device 1000, the waste carrying mechanism 1100, the waste conveying mechanism 1200, the waste swinging mechanism 1300, the third positioning device 1400, the top appearance detection device 1500, the bottom appearance detection device 1600, the third recovery device 1700 and the packaging device 1800 are respectively communicated with the control system, and the control system is used to control each device to work in an orderly manner.

[0090] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. Test packaging equipment, characterized in that, It includes a feeding unit, a first turntable, a first positioning device and a first testing device; the feeding unit, the first positioning device and the first testing device are distributed along the circumference of the first turntable; the first turntable is provided with a plurality of first adsorption members distributed along the circumference, the first adsorption member has a plurality of adsorption positions for adsorbing electrical components, the first turntable is used to drive the first adsorption member to absorb a plurality of electrical components from the feeding unit, and rotate the plurality of electrical components in turn to above the first positioning device and the first testing device; the first positioning device is used to synchronously position the plurality of electrical components adsorbed by the first adsorption member, and the first testing device is used to perform a first performance test on the plurality of electrical components adsorbed by the first adsorption member.

2. The test packaging device according to claim 1, wherein The surface of the first adsorption member has a plurality of grooves, and the grooves are used to accommodate and limit the electrical components. The first adsorption member has a negative pressure channel connected to each of the grooves, and the negative pressure channel is connected to an external air source.

3. The test packaging device according to claim 2, characterized in that The test packaging equipment further includes a first recovery device. The first adsorption member is used to transport the electrical components tested by the first test device to the first recovery device. The first recovery device is used to recover electrical components that fail the first performance test.

4. The test packaging device according to claim 3, characterized in that The test packaging device further includes a plurality of pushers, each pusher corresponding to the plurality of electrical components adsorbed by the first adsorption member, and the pushers are used to push the electrical components that fail the first performance test into the first recovery device.

5. The test packaging device according to claim 3, wherein: The testing and packaging equipment also includes a linear vibration mechanism. The first recovery device is arranged between the first testing device and the linear vibration mechanism. The first adsorption member is used to transport the electrical components that have passed the inspection to the linear vibration mechanism. The linear vibration mechanism is used to arrange the electrical components in a straight line and transport them to the next process.

6. The test packaging device according to claim 1, wherein: The first positioning device includes a positioning drive mechanism and two positioning blocks, each of the positioning blocks has multiple positioning spaces, and each of the positioning spaces has at least two positioning surfaces at angles to each other; the positioning drive mechanism is used to drive the two positioning blocks closer together so that the electrical components adsorbed by the first adsorption member are respectively confined to each of the positioning spaces, and so that each of the positioning surfaces abuts against different sides of the electrical component.

7. The test packaging device according to any one of claims 1 to 6, characterized in that: The test packaging equipment also includes a second turntable, a second positioning device and at least one second testing device; the second positioning device is used to position the electrical device that has passed the first performance test; the second testing device is used to perform a second performance test on the electrical device; the second turntable has a plurality of second adsorption members distributed along its circumference for adsorbing the electrical device, and the second turntable can rotate 360 ​​degrees to transport the electrical device that has passed the first performance test to the second positioning device, and transport the electrical device positioned by the second positioning device to the second testing device.

8. The test packaging device according to claim 7, wherein: The test packaging equipment also includes a waste carrying mechanism, a waste conveying mechanism and a waste swing plate mechanism; the second adsorption member is used to release the waste that fails the second performance test to the waste carrying mechanism, and the waste conveying mechanism is used to convey the waste on the waste carrying mechanism to and place it on the waste plate of the waste swing plate mechanism.

9. The test packaging device according to claim 8, wherein: The waste carrying mechanism includes a rotary driving member and a waste plate. The waste plate has a plurality of waste slots sequentially distributed along the circumference and used to accommodate the waste. The rotary driving member is used to drive the waste plate to rotate.

10. The test packaging device according to claim 7, wherein: The test packaging equipment further includes a packaging device, which is used to package the electrical components that have passed the second performance test.

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