CN116393411B - Full-automatic test equipment - Google Patents

Full-automatic test equipment Download PDF

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Publication number
CN116393411B
CN116393411B CN202310668474.2A CN202310668474A CN116393411B CN 116393411 B CN116393411 B CN 116393411B CN 202310668474 A CN202310668474 A CN 202310668474A CN 116393411 B CN116393411 B CN 116393411B
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CN
China
Prior art keywords
assembly
testing
turntable
wireless charging
test
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Application number
CN202310668474.2A
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Chinese (zh)
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CN116393411A (en
Inventor
钱曙光
汪炉生
朱文兵
袁直飞
张良丰
李国瑞
郭辉
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Rongcheer Industrial Technology Suzhou Co ltd
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Rongcheer Industrial Technology Suzhou Co ltd
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Priority to CN202310668474.2A priority Critical patent/CN116393411B/en
Publication of CN116393411A publication Critical patent/CN116393411A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/38—Collecting or arranging articles in groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2301/00—Sorting according to destination
    • B07C2301/0008—Electronic Devices, e.g. keyboard, displays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Testing Of Individual Semiconductor Devices (AREA)

Abstract

The application discloses full-automatic test equipment, which belongs to the technical field of automatic test of wireless charging modules, and comprises the following components: the turntable device comprises a first turntable mechanism and a second turntable mechanism which are adjacently arranged; the testing mechanism is used for testing the wireless charging modules on the first rotating disc mechanism and the second rotating disc mechanism, and the number of the testing mechanisms is multiple and is distributed at the positions of the first rotating disc mechanism and the second rotating disc mechanism respectively; the transfer mechanism is positioned between the first rotary table mechanism and the second rotary table mechanism so as to transfer the wireless charging module on the first rotary table mechanism to the second rotary table mechanism; the handling device comprises a feeding manipulator located at the first turntable mechanism and a discharging manipulator located at the second turntable mechanism, wherein the feeding manipulator is used for feeding the wireless charging module to the first turntable mechanism, and the discharging manipulator is used for discharging the wireless charging module away from the second turntable mechanism. The application can realize the automatic test of the wireless charging module and has high test efficiency.

Description

Full-automatic test equipment
Technical Field
The application relates to the technical field of automatic testing of wireless charging modules, in particular to full-automatic testing equipment.
Background
After the wireless charging module is produced, a series of tests are required to be carried out on the electrical performance and the physical performance of the wireless charging module so as to ensure that the product is qualified and delivered. In the prior art, in order to realize automatic testing, a testing device generally includes a turntable mechanism and a plurality of testing mechanisms surrounding the turntable mechanism, and the turntable mechanism can sequentially transfer the modules to be tested to different testing mechanisms for testing. However, the whole testing efficiency of the testing device is low because the waiting time of the turntable mechanism is long due to the overlong time spent by part of the testing mechanism in the testing process.
Accordingly, there is a need for an improvement over the prior art to overcome the deficiencies described in the prior art.
Disclosure of Invention
The application aims to provide full-automatic test equipment so as to improve test efficiency.
The application aims at realizing the following technical scheme: a fully automatic test equipment comprising:
the turntable device comprises a first turntable mechanism and a second turntable mechanism which are adjacently arranged;
the testing mechanism is used for testing the wireless charging modules on the first rotating disc mechanism and the second rotating disc mechanism, and the number of the testing mechanisms is multiple and the testing mechanisms are distributed at the first rotating disc mechanism and the second rotating disc mechanism respectively;
the transfer mechanism is positioned between the first rotating disc mechanism and the second rotating disc mechanism so as to transfer the wireless charging module on the first rotating disc mechanism to the second rotating disc mechanism;
the carrying device comprises a feeding manipulator positioned at the first turntable mechanism and a discharging manipulator positioned at the second turntable mechanism, wherein the feeding manipulator is used for feeding the wireless charging module to the first turntable mechanism, and the discharging manipulator is used for discharging the wireless charging module away from the second turntable mechanism;
the test mechanisms with the same or similar test time are arranged at the same turntable mechanism.
Further, the testing mechanism comprises a GCC testing mechanism, an LCR testing mechanism, an STC testing mechanism and an adsorption force testing mechanism, wherein the GCC testing mechanism, the LCR testing mechanism and the STC testing mechanism are arranged at the first turntable mechanism, and the adsorption force testing mechanism is arranged at the second turntable mechanism.
Further, the GCC testing mechanism includes:
the first lifting assembly comprises a first lifting driving piece and a first substrate in transmission connection with the first lifting driving piece;
the first test assembly is fixedly connected with the first substrate and is positioned above the first rotating disc mechanism;
the pressing component is movably arranged on the first substrate along the Z-axis direction and is used for pressing the wireless charging module on the first rotating disc mechanism;
the pressing end of the pressing assembly is located below the testing end of the first testing assembly, and the first lifting driving piece is suitable for driving the first testing assembly and the pressing assembly to be close to or far away from the first rotating disc mechanism.
Further, the first test assembly is fixed on the lower end face of the first substrate, the first substrate is communicated with the first mounting hole along the Z-axis direction, the first test assembly is communicated with the first avoiding hole along the Z-axis direction, the pressing assembly penetrates through the first mounting hole and the first avoiding hole and can move along the first mounting hole and the first avoiding hole, the top of the pressing assembly is borne on the upper end face of the first substrate, and the pressing end penetrates out of the first avoiding hole.
Further, the pressing assembly includes:
the pressure head is movably arranged in the first mounting hole and the first avoiding hole in a penetrating manner, and is provided with the pressing end extending out of the first avoiding hole;
the pressing block is fixedly connected with the pressing head, is borne on the upper end face of the first substrate and is suitable for limiting the downward movement of the pressing head;
the periphery of the pressure head, which is close to the pressing end, is convexly provided with a convex part, and the convex part is suitable for limiting the pressure head to be separated from the first mounting hole and/or the first avoiding hole upwards.
Further, the LCR test mechanism includes:
the second lifting assembly comprises a base, a second lifting driving piece and a second substrate, wherein the second lifting driving piece is arranged on the base, and the second substrate is in transmission connection with the second lifting driving piece;
the second testing component is fixedly connected with the second substrate and is positioned above the first rotating disc mechanism;
the regulator is arranged on the second substrate and comprises an adjusting rod which can extend and retract along the Z-axis direction;
the base is provided with a limiting surface perpendicular to the Z-axis direction, the adjusting rod is arranged opposite to the limiting surface, and the second lifting driving piece is suitable for driving the second substrate to descend and enabling the adjusting rod to prop against the limiting surface.
Further, the regulator includes:
the sleeve is fixedly connected with the second substrate;
the connecting cylinder is rotatably sleeved outside the sleeve and fixedly connected with the adjusting rod;
the adjusting nut is axially and limitedly arranged in the sleeve;
the adjusting rod at least partially penetrates through the sleeve and is in threaded connection with the adjusting nut.
Further, the adsorption force testing mechanism includes:
a third lifting assembly;
the third testing component is positioned above the second turntable mechanism;
the pressure sensor is connected between the third lifting assembly and the third testing assembly;
a blocking assembly blocking between the third test assembly and the second turntable mechanism;
the third lifting assembly can drive the third testing assembly to move to the blocking assembly, and the third testing assembly is suitable for adsorbing the wireless charging module on the second turntable mechanism away from the second turntable mechanism.
Further, the full-automatic test equipment comprises a transfer line connected between the feeding manipulator and the discharging manipulator, the feeding manipulator is suitable for carrying the wireless charging module to be tested from the transfer line to the first rotating disc mechanism, and the discharging manipulator is suitable for carrying the tested wireless charging module back to the transfer line.
Further, the first turntable mechanism and the second turntable mechanism are both provided with a waste material mechanism, and the feeding manipulator and/or the discharging manipulator are/is suitable for transferring the unqualified wireless charging module to the waste material mechanism.
Compared with the prior art, the application has the following beneficial effects: according to the application, the first turntable mechanism and the second turntable mechanism are arranged, and the test mechanisms with the same or close test time can be arranged at the same turntable mechanism, so that the long waiting time of the turntable mechanism is avoided, and the overall test efficiency of the test equipment is improved; be equipped with transfer mechanism between first carousel mechanism and the second carousel mechanism, transfer mechanism can be with wireless charging module on the first carousel mechanism transport to the second carousel mechanism to cooperation first carousel mechanism and second carousel mechanism accomplish whole test flow.
Drawings
FIG. 1 is a schematic diagram of the fully automatic test equipment of the present application.
Fig. 2 is a schematic view of the first turntable mechanism and the test mechanism at the first turntable mechanism in the present application.
Fig. 3 is a schematic structural diagram of a first carrier according to the present application.
FIG. 4 is a schematic diagram of the GCC test mechanism according to the present application.
Fig. 5 is a schematic cross-sectional view of fig. 4.
FIG. 6 is a schematic diagram of the LCR test mechanism of the present application.
Fig. 7 is a schematic cross-sectional view of fig. 6.
Fig. 8 is a schematic structural view of the transfer mechanism in the present application.
Fig. 9 is a schematic structural view of a first pick-and-place assembly according to the present application.
FIG. 10 is a schematic diagram of the second turntable mechanism and the test mechanism at the second turntable mechanism of the present application.
Figure 11 is a schematic view of the structure of the barrier assembly of the present application.
Reference numerals illustrate:
110. a first turntable mechanism; 111. a first turntable; 112. a first carrier; 1121. a bearing surface; 1122. positioning columns; 1123. adsorption holes; 120. a second turntable mechanism; 121. a second turntable; 122. a second carrier; 1221. a receiving groove; 200. a transfer mechanism; 210. a triaxial linear module; 220. a rotating module; 230. a first pick-and-place assembly; 231. a buffer structure; 232. a mounting frame; 2321. a third mounting plate; 2322. a fixed block; 2323. a protection block; 2324. an accommodating hole; 233. an absorbing member; 310. a feeding manipulator; 311. a robot body; 312. a second pick-and-place assembly; 320. a blanking manipulator; 400. a GCC test mechanism; 410. a first lifting assembly; 411. a first lifting driving member; 412. a first substrate; 4121. a first mounting hole; 420. a first test assembly; 421. a first mounting plate; 422. a first adapter plate; 423. a first pin die; 424. a first probe; 425. a connector; 426. a first avoidance hole; 430. a pressing assembly; 431. a pressure head; 4311. a pressing end; 4312. a convex portion; 4313. a ram body; 4314. a connecting block; 432. pressurizing the block; 500. LCR test mechanism; 510. a second lifting assembly; 511. a base; 5111. a limiting surface; 512. a second lifting driving member; 513. a second substrate; 5131. a second mounting hole; 5132. a guide frame; 520. a second test assembly; 521. a second mounting plate; 522. a second adapter plate; 523. a second pin die; 5231. a needle mold body; 5232. a cover part; 5233. a floating tank; 524. a slider; 525. a second probe; 526. a second avoidance hole; 527. a first spring; 530. a regulator; 531. an adjusting rod; 532. a sleeve; 533. a connecting cylinder; 540. a buffer; 600. STC test mechanism; 700. an adsorption force testing mechanism; 710. a third lifting assembly; 720. a third test assembly; 730. a pressure sensor; 740. a barrier assembly; 741. a fourth mounting plate; 7411. a third avoidance hole; 7431. a fourth avoidance hole; 742. a glass plate; 743. a cover plate; 750. a slide rail assembly; 751. a mounting base; 752. a slide rail; 753. a slide block; 760. an angle sliding table; 800. a waste mechanism; 900. a diversion line; 910. a tray; 920. a feeding stacking mechanism; 930. a first pick-and-place line body; 940. a buffer storage stacking mechanism; 950. a connection body; 960. a second pick-up and discharge line; 970. and a blanking stacking mechanism.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terms "comprising" and "having" and any variations thereof herein are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1, a fully automatic test apparatus according to a preferred embodiment of the present application includes: a turntable assembly including a first turntable mechanism 110 and a second turntable mechanism 120 disposed adjacent thereto; the testing mechanism is used for testing the wireless charging modules on the first turntable mechanism 110 and the second turntable mechanism 120, and the number of the testing mechanisms is multiple and is distributed at the positions of the first turntable mechanism 110 and the second turntable mechanism 120 respectively; the transfer mechanism 200 is located between the first turntable mechanism 110 and the second turntable mechanism 120, so as to transfer the wireless charging module on the first turntable mechanism 110 to the second turntable mechanism 120; the handling device comprises a feeding manipulator 310 positioned at the first turntable mechanism 110 and a discharging manipulator 320 positioned at the second turntable mechanism 120, wherein the feeding manipulator 310 is used for feeding the wireless charging module to the first turntable mechanism 110, and the discharging manipulator 320 is used for discharging the wireless charging module away from the second turntable mechanism 120; wherein, the test mechanism with the same or similar test time is arranged at the same rotary table mechanism.
According to the application, by arranging the first turntable mechanism 110 and the second turntable mechanism 120, the test mechanisms with the same or close test time can be arranged at the same turntable mechanism, so that the long waiting time of the turntable mechanism is avoided, and the overall test efficiency of the test equipment is improved; a transfer mechanism 200 is disposed between the first turntable mechanism 110 and the second turntable mechanism 120, and the transfer mechanism 200 can transfer the wireless charging module on the first turntable mechanism 110 to the second turntable mechanism 120, so as to cooperate with the first turntable mechanism 110 and the second turntable mechanism 120 to complete the whole testing process.
Further, referring to fig. 2 and 3, the first rotating disc mechanism 110 includes a first rotating disc 111 and first carriers 112 disposed on the first rotating disc 111, the number of the first carriers 112 is plural, and the wireless charging modules are uniformly arranged along the circumferential direction of the first rotating disc 111, and can be accommodated on the first carriers 112. The first carrier 112 includes a carrying surface 1121 and at least two positioning columns 1122 protruding on the carrying surface 1121, and the wireless charging module is provided with positioning holes corresponding to the positioning columns 1122 one by one, so as to ensure the position accuracy of the wireless charging module on the first carrier 112. In addition, in order to ensure that the wireless charging module is stably disposed on the first carrier 112, an adsorption channel (not shown) is further disposed in the first carrier 112, and the carrying surface 1121 is provided with a plurality of adsorption holes 1123 that are communicated with the adsorption channel, and the number of the adsorption holes 1123 is plural and corresponds to the plural positions of the wireless charging module.
Further, returning to fig. 1, the testing mechanism includes a GCC testing mechanism 400, an LCR testing mechanism 500, an STC testing mechanism 600, which are provided at the first turntable mechanism 110 for testing electrical properties, and an adsorption force testing mechanism 700, which is provided at the second turntable mechanism 120 for testing physical properties.
Referring to fig. 4 and 5, the GCC testing mechanism 400 is configured to test the capacitance of the wireless charging module, and the GCC testing mechanism 400 includes a first lifting component 410, a first testing component 420, and a pressing component 430. The first elevating assembly 410 includes a first elevating driving member 411 and a first substrate 412 drivingly connected to the first elevating driving member 411. In the present embodiment, the first lift driving member 411 is specifically a lift cylinder. The first test assembly 420 is fixedly connected to the first substrate 412 and is disposed above the first turntable mechanism 110. The pressing component 430 may be movably disposed on the first substrate 412 along the Z-axis direction, and the pressing component 430 is used to press against the wireless charging module on the first turntable mechanism 110. The pressing end 4311 of the pressing assembly 430 is located below the testing end of the first testing assembly 420, and the first lifting driving member 411 is adapted to drive the first testing assembly 420 and the pressing assembly 430 to approach or separate from the first turntable mechanism 110.
Through setting up the subassembly 430 that applies pressure that is located on first base plate 412, the subassembly 430 that applies pressure can be under the drive of first lifting assembly 410 to push against wireless charging module to the pressure environment of the real use after the wireless charging module is installed in the product casing improves detection precision and reliability.
The first test assembly 420 is fixed on a lower end surface of the first substrate 412, and the first test assembly 420 includes a first mounting plate 421, a first adapter plate 422, a first pin die 423, and first probes 424. The first mounting plate 421 is fixed on the lower terminal surface of first base plate 412, and first adapter plate 422 up end and first mounting plate 421 fixed connection, lower terminal surface and first needle mould 423 fixed connection, first probe 424 are fixed on first needle mould 423 along the Z axle direction, and first needle mould 423 quantity has a plurality ofly, and is corresponding with a plurality of regions of awaiting measuring of wireless charging module, all is equipped with first probe 424 on every first needle mould 423. The bottom end of the first probe 424 is used for contacting with the wireless charging module, the top end of the first probe 424 extends to the first adapter plate 422 and is electrically connected with the first adapter plate 422, at least part of the first adapter plate 422 protrudes towards the periphery of the first mounting plate 421, a connector 425 is electrically connected to the upper end face of the part of the first adapter plate 422 protruding towards the first mounting plate 421, and the connector 425 is suitable for being electrically connected with a test host (not shown) through a wire. Due to the arrangement of the pressing assembly 430, the first testing assembly 420 can be buffered when the first lifting assembly 410 descends, so that the first testing assembly 420 does not need to be provided with an additional floating buffer component to protect the first probe 424, the structure of the first testing assembly 420 is effectively simplified, the convenience of assembly is improved, and the cost is reduced.
The first substrate 412 is provided with a first mounting hole 4121 along the Z-axis direction, the first test assembly 420 is provided with a first avoidance hole 426 along the Z-axis direction, and the first avoidance hole 426 is formed by matching a hole formed in the first mounting plate 421 with a hole formed in the first adapter plate 422. The pressing assembly 430 is inserted into the first mounting hole 4121 and the first avoiding hole 426, and can move along the first mounting hole 4121 and the first avoiding hole 426, the top of the pressing assembly 430 is supported on the upper end surface of the first substrate 412, and the pressing end 4311 of the pressing assembly 430 penetrates out of the first avoiding hole 426 to be used for propping against the coil of the wireless charging module.
The pressing assembly 430 includes a pressing head 431 and a pressing block 432 fixedly connected to the pressing head 431. The pressing head 431 movably penetrates through the first mounting hole 4121 and the first avoiding hole 426, and the pressing end 4311 is one end of the pressing head 431 extending out of the bottom of the first avoiding hole 426. The pressurizing block 432 is carried on the upper end surface of the first substrate 412, and is adapted to limit the downward movement of the pressure head 431. The outer periphery of the pressure head 431 near the pressing end 4311 is convexly provided with a convex portion 4312, and the convex portion 4312 is suitable for limiting the pressure head 431 to be separated upwards from the first mounting hole 4121 and/or the first avoiding hole 426.
The pressurizing block 432 can be made of metal materials with higher density, such as brass, iron and the like, so that the volume of the pressurizing block 432 is effectively reduced while the cost is controlled. The ram 431 includes a ram body 4313 and a connection block 4314, and the connection block 4314 is detachably connected to the ram body 4313 and the pressing block 432, respectively. The connection between the ram body 4313 and the connection block 4314 can be achieved by using a threaded fastener, and the connection between the pressing block 432 and the connection block 4314 can also be achieved by using a threaded fastener.
The pressing assembly 430 with the above structure is capable of pressing the wireless charging module by means of its own weight, and does not need to be provided with an additional driving structure to press down and an additional pressure detection structure, so that the pressing assembly is simple in structure and low in cost, and when the preset pressure needs to be adjusted, only the pressing block 432 needs to be disassembled and replaced, and the pressing block 432 is directly arranged at the upper end of the first substrate 412, so that the disassembling and assembling operation is very simple and convenient.
Preferably, the outer contours of the pressing block 432 and the pressing head 431 are both circular, the outer diameter of the pressing block 432 is larger than the inner diameter of the first mounting hole 4121, the pressing block 432 is prevented from falling into the first mounting hole 4121, the outer diameter of the pressing head 431 is not larger than the inner diameters of the first mounting hole 4121 and the first avoiding hole 426, and the pressing head 431 is prevented from being limited to move along the Z axis.
The protrusion 4312 is formed along the outer circumference of the ram 431, and the outer diameter of the protrusion 4312 is larger than the inner diameter of the first escape hole 426. The inner diameter of the inner hole of the first adapter plate 422 is larger than the outer diameter of the convex part 4312, and the inner diameter of the inner hole of the first mounting plate 421 is smaller than the outer diameter of the convex part 4312, so that the contact with the first adapter plate 422 when the pressure head 431 moves upwards is avoided, and the damage to the first adapter plate 422 is avoided.
The GCC test mechanism 400 operates as follows: the first turntable 111 drives the first carrier 112 with the wireless charging module to rotate below the first testing component 420, the first lifting component 410 drives the first testing component 420 and the pressing component 430 to descend, in the process, the pressing component 430 is firstly contacted with a region to be pressed of the wireless charging module, the pressing component 430 is limited by the wireless charging module and is in a static state along with the continuous descending of the first lifting component 410, and the pressing component 430 is pressed against the region to be pressed of the wireless charging module, and the first testing component 420 descends along with the first lifting component 410 to be contacted with the region to be tested of the wireless charging module, so that the capacitor of the wireless charging module is tested; after the test is completed, the first lifting assembly 410 is reset, and drives the first testing assembly 420 and the pressing assembly 430 to lift.
Further, referring to fig. 6 and 7, an LCR test mechanism 500 is located downstream of the GCC test mechanism 400, the LCR test mechanism 500 is configured to test the resistance, inductance, etc. of the wireless charging module, and the LCR test mechanism 500 includes a second lifting assembly 510, a second test assembly 520, and a regulator 530. The second lifting assembly 510 includes a base 511, a second lifting driving member 512 disposed on the base 511, and a second substrate 513 in driving connection with the second lifting driving member 512, where the base 511 has a limiting surface 5111 perpendicular to the Z-axis direction. The second testing component 520 is fixedly connected with the second substrate 513 and is located above the first turntable mechanism 110. The adjuster 530 is disposed on the second substrate 513, and includes an adjusting rod 531 that can extend along the Z-axis direction, the adjusting rod 531 is disposed opposite to the limiting surface 5111, the second lifting driving member 512 is specifically a linear cylinder, and the second lifting driving member 512 is adapted to drive the second substrate 513 to descend and make the adjusting rod 531 abut against the limiting surface 5111.
A second test assembly 520 is fixed on a lower end surface of the second substrate 513, and the second test assembly 520 includes a second mounting plate 521, a second interposer 522, a second pin die 523, a slider 524, and a second probe 525. The second mounting plate 521 is fixed on the lower terminal surface of second base plate 513, the second keysets 522 is fixed on the up end of second base plate 513, the second needle mould 523 is fixed on the lower terminal surface of second mounting plate 521, the slider 524 floats and sets up on the second needle mould 523, the second probe 525 is fixed on the slider 524 along the Z-axis direction, and both ends stretch out the up end and the lower terminal surface of second needle mould 523 respectively, the second base plate 513 has been seted up along the Z-axis direction through-hole 5131, the second mounting plate 521 has been seted up along the Z-axis direction through-hole 526, second mounting hole 5131 and second keysets 526 cooperate to dodge second probe 525, thereby be convenient for connect through the wire between second probe 525 and the second keysets 522. Through adopting above-mentioned structure, can realize the independent dismouting of second keysets 522 to the different test function of adaptation, and second keysets 522 also can very conveniently carry out the electricity with outside test host computer and be connected, and the convenience is good.
The second pin die 523 includes a pin die main body 5231 and a cover portion 5232, wherein a floating groove 5233 is recessed inward from an upper end surface of the pin die main body 5231, and the cover portion 5232 covers an opening of the floating groove 5233. The slider 524 is mounted in the slider groove 5233 and movable in the Z-axis direction, and a first spring 527 is provided between the slider 524 and the cap portion 5232. When the second lifting assembly 510 drives the second testing assembly 520 to contact the wireless charging module, the slider 524 can move upwards and compress the first spring 527 to buffer the second probe 525, and when the second probe 525 is not in contact with the wireless charging module, the first spring 527 can drive the slider 524 to reset downwards.
The adjuster 530 includes a sleeve 532, a connecting tube 533, and an adjusting nut (not shown), the sleeve 532 is fixedly connected with the second substrate 513, the connecting tube 533 is rotatably sleeved outside the sleeve 532 and is fixedly connected with an adjusting rod 531, the adjusting nut is axially and limitedly installed in the sleeve 532, the adjusting rod 531 is a screw, and the adjusting rod 531 at least partially penetrates the sleeve 532 and is in threaded connection with the adjusting nut. By rotating the connection cylinder 533, the adjusting lever 531 rotates in synchronization therewith, and moves linearly in the Z-axis direction under the action of the adjusting nut.
In the present embodiment, the second substrate 513 has a hole penetrating along the Z-axis direction, and the sleeve 532 is fixedly inserted into the hole. The upper end surface of the second substrate 513 is provided with a guide frame 5132, and the guide frame 5132 is provided around the outer circumference of the connection tube 533 and guides the rotation of the connection tube 533.
In addition, the LCR testing mechanism 500 further includes a buffer 540 fixed on the second substrate 513, the buffer 540 is disposed along the Z-axis direction, a buffer end of the buffer 540 is disposed opposite to the limiting surface 5111, and a height of the buffer end is lower than a supporting end of the adjusting lever 531. When the second lifting assembly 510 descends, the buffer 540 contacts with the limiting surface 5111 first to buffer the second lifting assembly 510, so as to avoid damage and deformation after the adjusting lever 531 collides with the limiting surface 5111. The damper 540 may be a hydraulic damper, a spring damper, or the like.
Further, the STC testing mechanism 600 is located downstream of the LCR testing mechanism 500, and the structure of the STC testing mechanism 600 is similar to that of the LCR testing mechanism 500, with only a slight difference in the testing portions, and the present application will not be repeated here,
further, referring to fig. 8 and 9, the transfer mechanism 200 includes a three-axis linear module 210, a rotary module 220 disposed on the three-axis linear module 210, and a first pick-and-place assembly 230 disposed on the rotary module 220, wherein the three-axis linear module 210 is adapted to drive the rotary module 220 and the first pick-and-place assembly 230 disposed on the rotary module 220 to linearly move along the X-axis, the Y-axis and the Z-axis, the rotary module 220 is adapted to drive the first pick-and-place assembly 230 to rotate around the Z-axis, and the first pick-and-place assembly 230 is adapted to pick-and place the wireless charging module.
In this embodiment, the tri-axial linear module 210 may use a motor to implement linear motion in combination with a screw assembly and/or a linear cylinder, and the rotary module 220 may use a rotary motor or a rotary cylinder to implement rotary motion.
The first pick-and-place assembly 230 includes a buffer structure 231 connected to the rotary module 220, a mounting frame 232 connected to the buffer structure 231, and an adsorbing member 233 disposed on the mounting frame 232. The mounting frame 232 includes a third mounting plate 2321, a fixing block 2322, and a protecting block 2323, where the third mounting plate 2321 is connected with the buffer structure 231, the fixing block 2322 is fixedly connected with the third mounting plate 2321 and the absorbing member 233, the protecting block 2323 is fixedly connected with the fixing block 2322, the protecting block 2323 has a receiving hole 2324 formed inward from a lower end surface thereof, the absorbing member 233 is a vacuum suction nozzle, and is received in the receiving hole 2324, a bottom of the absorbing member 233 protrudes relative to the receiving hole 2324, and the absorbing member 233 is an elastic structure adapted to shrink into the receiving hole 2324 when receiving an upward force. When the absorbing piece 233 is used for taking materials, the absorbing piece 233 is subjected to acting force to shrink inwards towards the protection block 2323, the absorbing piece 233 can be effectively protected, the lower end face of the protection block 2323 can be propped against the wireless charging module to resist and level the wireless charging module, the absorbing reliability of the absorbing piece 233 is high, and a certain buffering effect is also achieved in the shrinking process of the absorbing piece 233, so that the wireless charging module is prevented from being damaged.
Preferably, the projection of the first pick-and-place assembly 230 in the Z-axis direction is circular, and the projection completely covers the wireless charging module, and in this embodiment, the outer contours of the third mounting plate 2321, the fixing block 2322 and the protection block 2323 are all circular. When the triaxial linear module 210 and the rotary module 220 move the first pick-and-place assembly 230 to the positioning camera (not shown) for positioning, the wireless charging module does not shade the outer contour of the first pick-and-place assembly 230, and the outer contour of the first pick-and-place assembly 230 is circular, so that the positioning camera can very conveniently center the first pick-and-place assembly 230, and positioning efficiency and positioning accuracy are improved. Preferably, the outer diameter of the third mounting plate 2321 is greater than the outer diameters of the fixed block 2322 and the protection block 2323, and the projection of the third mounting plate 2321 in the Z-axis direction completely covers the wireless charging module, and the positioning camera can center the first pick-and-place assembly 230 with reference to the outer contour of the third mounting plate 2321.
Further, referring to fig. 10, the second turntable mechanism 120 includes a second turntable 121 and a second carrier 122 disposed on the second turntable 121, where the second carriers 122 are plural in number and uniformly arranged along the circumference of the second turntable 121, and the wireless charging module can be accommodated on the second carrier 122. The second carrier 122 includes a receiving groove 1221 concavely formed from an upper end surface thereof, and an inner contour of the receiving groove 1221 is adapted to an outer contour of the wireless charging module. An adsorption channel may also be disposed in the second carrier 122 to ensure that the wireless charging module is fixed on the second carrier 122.
Further, the suction force testing mechanism 700 includes a third elevating assembly 710, a third testing assembly 720, a pressure sensor 730, and a blocking assembly 740. The third elevating assembly 710 is a linear module arranged along the Z-axis direction. The third testing component 720 is a charging head suitable for being magnetically matched with the wireless charging module, the third testing component 720 is located above the second turntable mechanism 120, the pressure sensor 730 is connected between the third lifting component 710 and the third testing component 720, the blocking component 740 is blocked between the third testing component 720 and the second carrier 122, the third lifting component 710 can drive the third testing component 720 to move to the blocking component 740, and the third testing component 720 is suitable for adsorbing the wireless charging module on the second turntable mechanism 120 away from the second turntable mechanism 120.
Through setting up separation subassembly 740, can simulate the environment behind the wireless module that charges is suitable for the casing, improve pressure sensor 730's test accuracy, and because the wireless module that charges on the second carrier 122 receives ascending effort, vacuum adsorption reliability is slightly low, adopts above-mentioned structure, need not to set up extra fixed knot at the second carrier 122 and constructs more simply, and it is convenient to get and put.
The blocking component 740 comprises a fourth mounting plate 741, a glass plate 742 and a cover plate 743, wherein the upper end surface of the fourth mounting plate 741 is concavely provided with a groove, the glass plate 742 is embedded in the groove, the cover plate 743 covers the upper end surface of the fourth mounting plate 741, and the glass plate 742 is fastened to the fourth mounting plate 741. The fourth mounting panel 741 has been seted up the third along the Z axis direction and has been dodged the hole 7411, and the apron 743 has been seted up the fourth along the Z axis direction and has been dodged the hole 7411, and the hole 7411 is dodged to the third and is used for dodging wireless module that charges, and the hole 7411 is used for dodging third test assembly 720 to make wireless module and third test assembly 720 can closely laminate with glass plate 742, ensure that glass plate 742 can accurate simulation casing.
Preferably, in order to ensure that the wireless charging module can be smoothly separated from the second carrier 122, a certain distance is provided between the glass plate 742 and the second carrier 122, when the third lifting assembly 710 drives the third testing assembly 720 to descend towards the glass plate 742 to be attached to the glass plate 742, the wireless charging module is attached to the glass plate 742 under the action of an adsorption force, when the third lifting assembly 710 drives the third testing assembly 720 to ascend, the pressure sensor 730 can acquire the adsorption force between the wireless charging module and the third testing assembly 720 in real time, and stops when the third testing assembly 720 is separated from the glass plate 742, and at this time, the wireless charging module falls back to the second carrier 122 under the action of gravity to acquire the force curve.
A sliding rail assembly 750 disposed along the Z-axis direction is provided between the third elevation assembly 710 and the pressure sensor 730 such that the pressure sensor 730 can move in the Z-axis direction with respect to the third elevation assembly 710. The slide rail assembly 750 includes a mounting seat 751 fixedly coupled with a sliding portion of the third elevating assembly 710, a slide rail 752 fixed to the mounting seat 751, a slider 753 slidably coupled to the slide rail 752, and a second spring (not shown) restricting upward movement of the slider 753, and the pressure sensor 730 is fixedly coupled with the slider 753. The second springs can provide cushioning from damaging the third test assembly 720 and/or the glass plate 742 when the third test assembly 720 is in downward contact with the glass plate 742.
In addition, an angle sliding table 760 may be further disposed between the pressure sensor 730 and the third testing component 720, where the angle sliding table 760 is adapted to adjust the position of the third testing component 720 around the X-axis and the Y-axis, so as to ensure that the bottom surface of the third testing component 720 can be kept parallel to the glass plate 742, and improve the fitting tightness and the testing accuracy.
Further, referring to fig. 1, the structure of the feeding manipulator 310 and the discharging manipulator 320 is the same, the feeding manipulator 310 includes a manipulator main body 311 and a second picking and placing assembly 312 connected to the manipulator main body 311, and the second picking and placing assembly 312 has the same structure as the first picking and placing assembly 230, which is not described herein.
The first turntable mechanism 110 and the second turntable mechanism 120 are respectively provided with a waste mechanism 800, and the feeding manipulator 310 and/or the discharging manipulator 320 are/is suitable for transferring the unqualified wireless charging module to the waste mechanism 800.
Further, the fully automatic test equipment further comprises a transfer line 900 connected between the feeding manipulator 310 and the discharging manipulator 320, the feeding manipulator 310 is suitable for conveying the wireless charging module to be tested from the transfer line 900 to the first turntable mechanism 110, and the discharging manipulator 320 is suitable for conveying the tested wireless charging module back to the transfer line 900.
The circulation line 900 includes a tray 910 for storing a wireless charging module, a feeding stacking mechanism 920, a first taking and placing line 930, a buffer stacking mechanism 940, a receiving line 950, a second taking and placing line 960, and a discharging stacking mechanism 970, which are sequentially arranged side by side along the X-axis direction; the feeding stacking mechanism 920 is configured to stack the trays 910 and convey the trays 910 to the first taking and placing line 930, the first taking and placing line 930 is configured to receive the trays 910 and take out the wireless charging module to be tested by the feeding manipulator 310, the buffer stacking mechanism 940 is configured to receive the empty trays 910 output by the first taking and placing line 930, the receiving line 950 is configured to receive the trays 910 output by the buffer stacking mechanism 940 and convey the trays 910 to the second taking and placing line 960, the second taking and placing line 960 is configured to receive the trays 910 and provide the discharging manipulator 320 to place the wireless charging module after testing, and the discharging stacking mechanism 970 is configured to receive and stack the trays 910 full of the wireless charging module after testing.
The working process of the application is as follows: the feeding manipulator 310 carries the wireless charging module to be tested on the circulation line 900 onto the first carrier 112 of the first turntable mechanism 110, the first turntable 111 drives the first carrier 112 to sequentially flow through the GCC test mechanism 400, the LCR test mechanism 500 and the STC test mechanism 600 so as to test the wireless charging module, when the test is failed, the feeding manipulator 310 moves the wireless charging module to the waste mechanism 800, and if the test is failed, the transfer mechanism 200 transfers the wireless charging module to the second carrier 122 of the second turntable mechanism 120; the second turntable 121 drives the second carrier 122 to move to the adsorption force testing mechanism 700 to test the wireless charging module, if the test is failed, the blanking manipulator 320 moves the wireless charging module to the waste material mechanism 800, and if the test is failed, the blanking manipulator 320 moves the wireless charging module to the circulation line 900; repeating the above actions to realize the continuous test of the wireless charging module.
The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the present application.

Claims (7)

1. A fully automatic test equipment, comprising:
the turntable device comprises a first turntable mechanism (110) and a second turntable mechanism (120) which are adjacently arranged;
the testing mechanism is used for testing the wireless charging modules on the first rotating disc mechanism (110) and the second rotating disc mechanism (120), and the number of the testing mechanisms is multiple and is distributed at the positions of the first rotating disc mechanism (110) and the second rotating disc mechanism (120) respectively;
a transfer mechanism (200) located between the first turntable mechanism (110) and the second turntable mechanism (120) to transfer the wireless charging module on the first turntable mechanism (110) to the second turntable mechanism (120);
the carrying device comprises a feeding manipulator (310) positioned at the first turntable mechanism (110) and a discharging manipulator (320) positioned at the second turntable mechanism (120), the feeding manipulator (310) is used for feeding the wireless charging module to the first turntable mechanism (110), and the discharging manipulator (320) is used for discharging the wireless charging module away from the second turntable mechanism (120);
the test mechanisms with the same or close test time are arranged at the same turntable mechanism;
the test mechanism comprises a GCC test mechanism (400) disposed at the first turntable mechanism (110), the GCC test mechanism (400) comprising:
the first lifting assembly (410) comprises a first lifting driving piece (411) and a first base plate (412) in transmission connection with the first lifting driving piece (411), wherein a first mounting hole (4121) is formed in the first base plate (412) in a penetrating manner along the Z-axis direction;
the first test assembly (420) is fixed on the lower end face of the first substrate (412) and is positioned above the first rotating disc mechanism (110), and a first avoidance hole (426) is formed in the first test assembly (420) in a penetrating manner along the Z-axis direction;
a pressing component (430) for pressing the wireless charging module on the first rotating disc mechanism (110); it comprises the following steps:
the pressure head (431) is arranged in the first mounting hole (4121) and the first avoiding hole (426) in a penetrating mode, and can move along the first mounting hole (4121) and the first avoiding hole (426), the pressure head (431) is provided with a pressing end (4311) extending out of the first avoiding hole (426), the pressing end (4311) is positioned below the testing end of the first testing assembly (420), a convex part (4312) is arranged on the periphery of the pressure head (431) close to the pressing end (4311) in a protruding mode, and the convex part (4312) is suitable for limiting the pressure head (431) to be separated from the first mounting hole (4121) and/or the first avoiding hole (426) upwards;
the pressing block (432) is fixedly connected with the pressing head (431), and the pressing block (432) is supported on the upper end face of the first substrate (412) and is suitable for limiting the downward movement of the pressing head (431);
wherein the first lifting driving piece (411) is suitable for driving the first testing component (420) and the pressing component (430) to be close to or far away from the first rotating disc mechanism (110).
2. The fully automatic test equipment of claim 1 wherein the test mechanism comprises an LCR test mechanism (500) disposed at the first turntable mechanism (110), an STC test mechanism (600), and an adsorption force test mechanism (700) disposed at the second turntable mechanism (120).
3. The fully automatic test equipment of claim 2, wherein the LCR test mechanism (500) comprises:
a second lifting assembly (510) comprising a base (511), a second lifting driving member (512) arranged on the base (511), and a second substrate (513) in transmission connection with the second lifting driving member (512);
the second testing component (520) is fixedly connected with the second substrate (513) and is positioned above the first rotating disc mechanism (110);
an adjuster (530) provided on the second substrate (513), the adjuster (530) including an adjustment lever (531) that is retractable along a Z-axis direction;
the base (511) is provided with a limiting surface (5111) perpendicular to the Z-axis direction, the adjusting rod (531) is arranged opposite to the limiting surface (5111), and the second lifting driving piece (512) is suitable for driving the second substrate (513) to descend and enabling the adjusting rod (531) to abut against the limiting surface (5111).
4. A fully automatic test equipment as claimed in claim 3, characterized in that the regulator (530) comprises:
a sleeve (532) fixedly connected to the second substrate (513);
the connecting cylinder (533) is rotatably sleeved outside the sleeve (532) and is fixedly connected with the adjusting rod (531);
an adjusting nut axially and limitedly installed in the sleeve (532);
wherein, adjust pole (531) at least partly wear to locate in sleeve (532), and with adjusting nut threaded connection.
5. The fully automatic test equipment of claim 2, wherein the adsorption force test mechanism (700) comprises:
a third lifting assembly (710);
a third test assembly (720) located above the second turntable mechanism (120);
a pressure sensor (730) connected between the third lifting assembly (710) and the third testing assembly (720);
a blocking assembly (740) blocked between the third testing assembly (720) and the second turntable mechanism (120);
the third lifting assembly (710) can drive the third testing assembly (720) to move to the blocking assembly (740), and the third testing assembly (720) is suitable for adsorbing the wireless charging module on the second turntable mechanism (120) away from the second turntable mechanism (120).
6. The fully automatic test equipment of claim 1, wherein the fully automatic test equipment comprises a transfer line (900) connected between the feeding manipulator (310) and the discharging manipulator (320), the feeding manipulator (310) is suitable for conveying a wireless charging module to be tested from the transfer line (900) to the first rotating disc mechanism (110), and the discharging manipulator (320) is suitable for conveying the tested wireless charging module back to the transfer line (900).
7. The fully automatic test equipment according to claim 1, wherein the first turntable mechanism (110) and the second turntable mechanism (120) are provided with a waste mechanism (800), and the feeding manipulator (310) and/or the discharging manipulator (320) are/is adapted to transfer the unqualified wireless charging module to the waste mechanism (800).
CN202310668474.2A 2023-06-07 2023-06-07 Full-automatic test equipment Active CN116393411B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207992377U (en) * 2018-02-11 2018-10-19 万佳（珠海）磁性材料科技有限公司 A kind of transformer automatization test system
CN109605022A (en) * 2018-12-05 2019-04-12 深圳市哈德胜精密科技股份有限公司 A kind of packaging technology and assembling fitting line of wireless charging mould group
CN212238244U (en) * 2020-05-19 2020-12-29 格云特自动化科技（深圳）有限公司 Microphone automatic feeding double-assembly-line detection equipment
CN113135314A (en) * 2021-03-30 2021-07-20 珠海科丰电子有限公司 Full-automatic inductance coil detecting and packaging device
CN213770399U (en) * 2021-06-09 2021-07-23 荣旗工业科技(苏州)股份有限公司 Device for testing electrical performance
CN113707496A (en) * 2021-08-23 2021-11-26 东莞市沃德精密机械有限公司 ARM push jack coil assemblage equipment
CN219112089U (en) * 2022-12-09 2023-06-02 安徽中鼎密封件股份有限公司 Automatic glue spraying inspection equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207992377U (en) * 2018-02-11 2018-10-19 万佳（珠海）磁性材料科技有限公司 A kind of transformer automatization test system
CN109605022A (en) * 2018-12-05 2019-04-12 深圳市哈德胜精密科技股份有限公司 A kind of packaging technology and assembling fitting line of wireless charging mould group
CN212238244U (en) * 2020-05-19 2020-12-29 格云特自动化科技（深圳）有限公司 Microphone automatic feeding double-assembly-line detection equipment
CN113135314A (en) * 2021-03-30 2021-07-20 珠海科丰电子有限公司 Full-automatic inductance coil detecting and packaging device
CN213770399U (en) * 2021-06-09 2021-07-23 荣旗工业科技(苏州)股份有限公司 Device for testing electrical performance
CN113707496A (en) * 2021-08-23 2021-11-26 东莞市沃德精密机械有限公司 ARM push jack coil assemblage equipment
CN219112089U (en) * 2022-12-09 2023-06-02 安徽中鼎密封件股份有限公司 Automatic glue spraying inspection equipment

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