Test handler for single and double-sided radio frequency devices

Abstract

The application discloses a kind of single double-sided radio frequency device test sorting equipment, it is related to semiconductor testing technical field, test sorting equipment includes support table, taking and placing device, testing device and transport device;Support table is provided with multiple bins along the side of transverse direction;Multiple transport devices are sequentially arranged in the top of support table along longitudinal direction, and each transport device extends along the transverse direction;Taking and placing device is arranged in the top of support table, and taking and placing material station is arranged below taking and placing device, and the end of each transport device away from bin is inserted into taking and placing material station;Testing device includes rack, testing mechanism and bearing mechanism, rack is arranged in the top of support table, and is located in the side of transport device away from bin, testing mechanism and bearing mechanism are all arranged on rack, and first test seat is arranged on the top of bearing mechanism.The test sorting equipment can realize the test of multiple radio frequency devices and the sorting of radio frequency devices into different carrier discs, and has more functions and better versatility.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of semiconductor testing, in particular to a single / double-sided radio frequency device testing and sorting device. BACKGROUND

[0002] In the testing of radio frequency devices, since the radio frequency devices are widely used and applied in various complex environments, they must be tested before being put into use to determine whether they are good or bad. However, the radio frequency devices are various, and different types of radio frequency devices require different testing methods. At present, most of the radio frequency device testing devices can only test or sort radio frequency devices, and have single function and poor versatility. SUMMARY

[0003] The main purpose of the present application is to provide a single / double-sided radio frequency device testing and sorting device, which aims to solve the technical problem of single function and poor versatility of the existing radio frequency device testing device.

[0004] To achieve the above purpose, the single / double-sided radio frequency device testing and sorting device provided by the present application comprises:

[0005] A support table is provided with a plurality of hoppers on one side in the transverse direction, and the plurality of hoppers are sequentially distributed in the longitudinal direction, and each hopper is used to place a carrier disc; wherein at least one carrier disc in at least one hopper is an upper feeding carrier disc, which is used to place the radio frequency device to be tested, and at least two carrier discs in at least two hoppers are lower feeding carrier discs, which are used to place the radio frequency device after testing;

[0006] A plurality of conveying devices are sequentially arranged on the top of the support table in the longitudinal direction, and each conveying device extends in the transverse direction, and the conveying devices are arranged in one-to-one correspondence with the hoppers;

[0007] A taking and placing device is arranged on the top of the support table, and a taking and placing work station is arranged below the taking and placing device, and one end of each conveying device away from the hopper extends into the taking and placing work station;

[0008] A testing device comprises a rack, a testing mechanism and a bearing mechanism, the rack is arranged on the top of the support table and located on the side away from the hopper of the conveying device, the testing mechanism and the bearing mechanism are arranged on the rack, and a first testing seat is arranged on the top of the bearing mechanism, which is used to bear the radio frequency device;

[0009] The material bin is used for transferring the carrier plate in the bin to the corresponding transport device and transporting the carrier plate to the material loading and unloading station by the transport device; the material loading and unloading device is used for transferring the radio frequency device to be tested in the material loading carrier plate at the material loading and unloading station to the first test seat and testing the radio frequency device to be tested on the carrier plate by the test mechanism and the first test seat; the material loading and unloading device is also used for transferring the tested radio frequency device on the first test seat to the material loading and unloading station and transferring the tested radio frequency device to any material unloading carrier plate at the material loading and unloading station; and the transport device is also used for transferring the carrier plate to the corresponding material bin.

[0010] In an embodiment, the material bin forms a placement cavity for placing the carrier plate, and the placement cavity is provided with a material loading position corresponding to the position of the transport device; and the side of the material bin facing the corresponding transport device is provided with an opening communicating with the placement cavity;

[0011] The placement cavity is provided with a lifting mechanism for carrying the carrier plate and driving the carrier plate to ascend to the material loading position; and the side of the placement cavity away from the opening and corresponding to the material loading position is provided with a pushing mechanism for extending into the placement cavity to push the carrier plate at the material loading position out of the opening to the corresponding transport device.

[0012] In an embodiment, the material bin comprises two support plates spaced apart along the longitudinal direction, and the placement cavity is formed between the two support plates; the side of each support plate facing the placement cavity and corresponding to the material loading position is provided with a first recess, and each first recess communicates with the placement cavity; and each first recess is provided with a first receiving plate capable of extending into the placement cavity for receiving the carrier plate at the material loading position.

[0013] In an embodiment, the placement cavity is further provided with a material unloading position above the material loading position; the side of each support plate facing the placement cavity and corresponding to the material unloading position is provided with a second recess, and each second recess communicates with the placement cavity; and each second recess is provided with a second receiving plate capable of extending into the placement cavity.

[0014] The side of each support plate facing the placement cavity is further provided with two sliding grooves located on the opposite sides of the second recess along the transverse direction; each sliding groove extends along the vertical direction and communicates with the placement cavity; each sliding groove is provided with a third receiving plate capable of moving along the vertical direction, and one end of the third receiving plate extends into the placement cavity;

[0015] Each of the third receiving plates is used to drive the carrier plate received on the first receiving plate to rise to the unloading position, and each of the second receiving plates is used to receive the carrier plate located at the unloading position.

[0016] In an embodiment, each of the conveying devices comprises:

[0017] The conveying table extends in the transverse direction, and opposite ends of the conveying table in the transverse direction are an upper end and a lower end respectively, the upper end is arranged close to the corresponding material bin, and the lower end extends into the material taking and placing station, a mounting groove extending in the transverse direction is formed in the top of the conveying table, a conveying belt is arranged on the top of the mounting groove, and the conveying belt is used to receive the carrier plate pushed out from the opening at the upper end and convey the carrier plate to the lower end.

[0018] The pushing mechanism is arranged in the mounting groove close to the upper end, and is used to push the carrier plate at the upper end from the opening to the upper loading position in the material bin.

[0019] In an embodiment, the taking and placing device comprises:

[0020] The support frame extends in the longitudinal direction and is arranged above each of the conveying devices, the support frame is arranged below the material taking and placing station, a guide rail is arranged on the support frame and extends in the longitudinal direction.

[0021] The screw rod driving mechanism extends in the transverse direction, one end of the support frame is connected to the screw rod driving mechanism, and the screw rod driving mechanism is used to drive the support frame to move in the transverse direction.

[0022] The taking and placing mechanism is in sliding connection with the guide rail, the taking and placing mechanism comprises an identification assembly and a suction accessory, the identification assembly is used to identify the radio frequency device on the carrier plate, and the suction accessory is used to adsorb the radio frequency device.

[0023] In an embodiment, the rack comprises:

[0024] The first support plate is arranged on the top of the support table, the top of the first support plate is arranged close to the taking and placing device and spaced apart in the transverse direction to form a material receiving station and a test station, and the carrying mechanism is arranged on the first support plate and can move between the material receiving station and the test station.

[0025] The second support plate is arranged above the first support plate, an avoiding opening is formed in the second support plate at a position corresponding to the test station, and the test mechanism is arranged close to the avoiding opening.

[0026] The pick-and-place device is used to transfer the radio frequency device to be tested to the carrier mechanism at the material receiving station, the carrier mechanism is used to transfer the radio frequency device to be tested to the test station for testing by cooperation of the test mechanism and the first test seat, and the carrier mechanism is also used to transfer the tested radio frequency device from the test station to the material receiving station.

[0027] In an embodiment, the second support plate is further provided with a pressing mechanism near the escape opening, the pressing mechanism comprises an adjusting seat and a pressing block, a through hole is formed in the pressing block, and the adjusting seat is used to drive the pressing block to move and abut against the radio frequency device on the first test seat at the test station, so as to press the radio frequency device on the first test seat.

[0028] In an embodiment, the test mechanism comprises a first test assembly and a second test assembly.

[0029] The first test assembly comprises a probe seat, a swing arm and a probe, the probe seat is detachably installed on the top of the second support plate, the swing arm is arranged on one side of the probe seat near the escape opening, one end of the swing arm extends into the escape opening, the probe is installed on the end of the swing arm extending into the escape opening, the probe seat is used to drive the probe to move through the swing arm, and the probe is used to test the radio frequency device to be tested at the test station in cooperation with the first test seat.

[0030] The second test assembly comprises a moving seat and a second test seat, the moving seat can drive the second test seat to move above the first test seat, so as to test the radio frequency device to be tested in cooperation with the first test seat and the second test seat.

[0031] In an embodiment, the top of the carrier mechanism is further provided with a needle cleaning table, the needle cleaning table is used to place a needle cleaning sheet, and the probe seat is further used to drive the probe to move to the needle cleaning table through the swing arm, so as to clean the probe through the needle cleaning sheet in the needle cleaning table.

[0032] The test and sorting device of the single / double-sided radio frequency device of the present application is characterized in that a plurality of hoppers are arranged on one side of the support table, the hoppers are used to place the carrier plates, the carrier plates are used to place the radio frequency devices, a conveying device is arranged on the support table corresponding to each hopper, each hopper can transfer the carrier plate in it to the corresponding conveying device, the carrier plate is transferred to the loading / unloading station by the conveying device, the radio frequency device to be tested is placed on the upper loading carrier plate, the lower loading carrier plate is an empty carrier plate, the radio frequency device to be tested in the upper loading carrier plate at the loading / unloading station is picked up by the pick-and-place device, the radio frequency device to be tested is transferred to the carrying mechanism by the pick-and-place device, and the radio frequency device to be tested on the carrying mechanism is tested by the test mechanism and the first test seat. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in the drawings without creative labor.

[0034] Figure 1 The structural schematic diagram of the test and sorting device of the single / double-sided radio frequency device provided by an embodiment of the present application;

[0035] Figure 2 The structural schematic diagram of the test and sorting device of the single / double-sided radio frequency device provided by an embodiment of the present application from another perspective;

[0036] Figure 3 The structural schematic diagram of the plurality of hoppers and the plurality of conveying devices in the test and sorting device of the single / double-sided radio frequency device provided by an embodiment of the present application;

[0037] Figure 4 The structural schematic diagram of a single bin and a single conveying device in a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure;

[0038] Figure 5 The structural schematic diagram of a bin in a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure;

[0039] Figure 6 The structural schematic diagram of a conveying device in a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure; Figure 5 The enlarged schematic diagram of A in the figure;

[0040] Figure 7 The structural schematic diagram of a conveying device in a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure;

[0041] Figure 8 The structural schematic diagram of a conveying device in a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure;

[0042] Figure 9 The structural schematic diagram of a test device in a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure;

[0043] Figure 10 The structural schematic diagram of a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure;

[0044] Figure 11 The structural schematic diagram of a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure;

[0045] Figure 12 The structural schematic diagram of a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure;

[0046] Figure 13 The structural schematic diagram of a test and sorting equipment for single / double-sided radio frequency devices provided by an embodiment of the present application is shown in the figure.

[0047] Explanation of reference numerals:

[0048] 100, test and sorting equipment;

[0049] 1, support table; 11, bin; 111, placement cavity; 112, opening; 113, lifting mechanism; 1131, lifting driving piece; 1132, bearing block; 114, pushing-out mechanism; 1141, pushing-out cylinder; 1142, pushing rod; 115, support plate; 1151, first recess; 1152, first receiving plate; 1153, second recess; 1154, second receiving plate; 1155, sliding groove; 1156, third receiving plate; 12, carrier disc;

[0050] 2, transport device; 21, transport table; 211, mounting groove; 212, transport belt; 213, feeding end; 214, discharging end; 22, pushing mechanism;

[0051] 3, taking and placing device; 31, support frame; 311, guide rail; 32, screw driving mechanism; 33, taking and placing mechanism; 331, identification component; 332, suction accessory;

[0052] 4, testing device; 41, rack; 411, first support plate; 412, second support plate; 4121, avoiding opening; 42, first testing component; 421, probe base; 422, swing arm; 423, probe; 43, carrying mechanism; 431, base; 432, first driving piece; 433, sliding base; 434, second driving piece; 435, rotating base; 436, carrying base; 437, first testing base; 438, needle cleaning table; 44, microscope module; 441, mounting frame; 442, microscope; 45, pressing mechanism; 451, adjusting base; 452, pressing block; 4521, through hole; 453, buffer component; 4531, adjusting arm; 4532, buffer piece; 4533, buffer plate; 46, second testing component; 461, moving base; 462, second testing base.

[0053] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present application.

[0055] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0056] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0057] The present application provides a single / double-sided radio frequency device testing and sorting equipment 100.

[0058] Please refer to Figure 1 and Figure 2 In an embodiment of the present application, the single / double-sided radio frequency device testing and sorting equipment 100 comprises a support table 1, a taking and placing device 3, a testing device 4 and a plurality of conveying devices 2; the support table 1 is provided with a plurality of hoppers 11 along one side in the transverse direction, and the plurality of hoppers 11 are sequentially distributed along the longitudinal direction, and each hopper 11 is used for placing a carrier 12; wherein the carrier 12 in at least one hopper 11 is an upper loading carrier 12, the upper loading carrier 12 is used for placing the radio frequency device to be tested, and the carriers 12 in at least two hoppers 11 are lower loading carriers 12, the lower loading carriers 12 are used for placing the radio frequency device after testing; the plurality of conveying devices 2 are sequentially arranged on the top of the support table 1 along the longitudinal direction, and each conveying device 2 extends along the transverse direction, the conveying devices 2 are arranged in correspondence with the hoppers 11; the taking and placing device 3 is arranged on the top of the support table 1, and a taking and placing work station is arranged below the taking and placing device 3, and one end of each conveying device 2 away from the hopper 11 extends into the taking and placing work station; the testing device 4 comprises a rack 41, a testing mechanism and a bearing mechanism 43, the rack 41 is arranged on the top of the support table 1 and located on the side of the conveying device 2 away from the hopper 11, the testing mechanism and the bearing mechanism 43 are arranged on the rack 41, and the top of the bearing mechanism 43 is provided with a first testing seat 437, and the first testing seat 437 is used for bearing the radio frequency device.

[0059] The material bin 11 is used to transfer the carrier tray 12 in the material bin 11 to the corresponding conveying device 2, and the carrier tray 12 is conveyed to the material loading and unloading station by the conveying device 2; the material loading and unloading device 3 is used to transfer the radio frequency device to be tested in the material loading and unloading station to the first test seat 437, and the radio frequency device to be tested on the carrier mechanism 43 is tested by the cooperation of the test mechanism and the first test seat 437; the material loading and unloading device 3 is also used to transfer the tested radio frequency device on the first test seat 437 to the material loading and unloading station, and the tested radio frequency device is transferred to any unloading carrier tray 12 in the material loading and unloading station; each conveying device 2 is also used to transfer the carrier tray 12 to the corresponding material bin 11.

[0060] The single / double-sided radio frequency device test and sorting equipment 100 of the application is characterized in that a plurality of material bins 11 are arranged on one side of the support table 1, the material bin 11 is used to place the carrier tray 12, the carrier tray 12 is used to place the radio frequency device, and one conveying device 2 is arranged on the support table 1 corresponding to each material bin 11, each material bin 11 can transfer the carrier tray 12 in the material bin 11 to the corresponding conveying device 2, and the carrier tray 12 is transferred to the material loading and unloading station by the conveying device 2, wherein the material loading carrier tray 12 is placed with the radio frequency device to be tested, and the material unloading carrier tray 12 is empty; then the radio frequency device to be tested in the material loading carrier tray 12 in the material loading and unloading station is picked up by the material loading and unloading device 3, the radio frequency device to be tested is transferred to the carrier mechanism 43 by the material loading and unloading device 3, and the radio frequency device to be tested on the carrier mechanism 43 is tested by the cooperation of the test mechanism and the first test seat 437, according to the different types of radio frequency devices to be tested, one of the test mechanism and the first test seat 437 can be used for testing; the tested radio frequency device is picked up and transferred to the material loading and unloading station by the material loading and unloading device 3, and the tested radio frequency device is placed in the material unloading carrier tray 12. After all the radio frequency devices to be tested in the material loading carrier tray 12 are picked up and tested, the corresponding conveying device 2 retransfers the material loading carrier tray 12 to the corresponding material bin 11, and after the material unloading carrier tray 12 is filled with the tested radio frequency devices, the corresponding conveying device 2 also retransfers the material unloading carrier tray 12 to the corresponding material bin 11. Therefore, the single / double-sided radio frequency device test and sorting equipment 100 of the application can realize the automatic feeding of the radio frequency device to be tested from the material bin 11 to the carrier mechanism 43, and the automatic unloading of the tested radio frequency device from the carrier mechanism 43 to the material bin 11, and since the carrier trays 12 in at least two material bins 11 are material unloading carrier trays 12, after the radio frequency device is tested, the radio frequency device can be placed in the corresponding material unloading carrier tray 12 in different material bins 11 according to the test results, so as to realize the classified placement of the radio frequency device; the single / double-sided radio frequency device test and sorting equipment 100 can realize the testing of various radio frequency devices and the sorting of the radio frequency devices into different carrier trays 12, and has more functions and better versatility.

[0061] It can be understood that through the cooperation of the test mechanism and the first test seat 437, the test mechanism and the first test seat 437 act on the upper and lower surfaces of the radio frequency device, and the test of the single-surface or double-surface radio frequency device can be realized.

[0062] It should be noted that the specifications of the carrier plates 12 in each bin 11 are completely equal, and each carrier plate 12 can be used to carry a plurality of radio frequency devices, and the radio frequency devices on the same carrier plate 12 are placed at intervals, which facilitates the pickup and placement of the pickup device 3.

[0063] It can be understood that since at least one of the carrier plates 12 in the bin 11 is an upper loading carrier plate 12 for placing the radio frequency devices to be tested, and at least two carrier plates 12 in the bin 11 are lower loading carrier plates 12 for placing the radio frequency devices after testing; before testing, the radio frequency devices to be tested need to be placed in the upper loading carrier plate 12, and the lower loading carrier plate 12 is an empty carrier plate 12; at the beginning of testing, each bin 11 transfers the carrier plate 12 in it to the corresponding transport device 2, that is, the upper loading carrier plate 12 and the lower loading carrier plate 12 are both transferred to the corresponding transport device 2 and transported to the material pickup and placement station by the transport device 2; during testing, the pickup device 3 only picks up the radio frequency devices to be tested in the upper loading carrier plate 12; after testing, according to the test results of the radio frequency devices, the radio frequency devices are placed in different lower loading carrier plates 12, for example, one of the lower loading carrier plates 12 is used to place qualified radio frequency devices, and one of the lower loading carrier plates 12 is used to place unqualified radio frequency devices.

[0064] It should be noted that the number of bins 11 is at least three, and according to actual needs, the number of bins 11 is three, four, five, six, etc. It can be understood that when the number of bins 11 is three, one of the bins 11 can be used to place the upper loading carrier plate 12, and the other two bins 11 can be used to place the lower loading carrier plate 12, and the lower loading carrier plates 12 in the two bins 11 are respectively used to place qualified radio frequency devices and unqualified radio frequency devices. When the number of bins 11 is four, two of the bins 11 can be used to place the upper loading carrier plate 12, and the other two bins 11 can be used to place the lower loading carrier plate 12; when the number of bins 11 is five, two of the bins 11 can be used to place the upper loading carrier plate 12, and the other three bins 11 can be used to place the lower loading carrier plate 12, and the lower loading carrier plates 12 in the two bins 11 are both used to place qualified radio frequency devices, and the lower loading carrier plate 12 in the other bin 11 is used to place unqualified radio frequency devices. Therefore, according to different actual needs, the number of bins 11 can be reasonably set, and the use of the carrier plates 12 in each bin 11 can be reasonably planned, which will not be described here.

[0065] Specifically, as a preferred embodiment, the number of the hoppers 11 is set to three, one of which is used to place the loading tray 12, and the other two are used to place the unloading tray 12, and the unloading tray 12 in each of the two hoppers 11 is used to place the qualified and unqualified radio frequency devices respectively.

[0066] Referring to Figures 3 to 5 In an embodiment, each hopper 11 forms a placement cavity 111 for placing the tray 12, and the placement cavity 111 is provided with a loading position corresponding to the position of the conveying device 2. The hopper 11 is provided with an opening 112 on the side facing the corresponding conveying device 2, which is in communication with the placement cavity 111. The placement cavity 111 is provided with a lifting mechanism 113 for carrying the tray 12 and enabling the tray 12 to be lifted to the loading position. The hopper 11 is provided with a push-out mechanism 114 on the side opposite to the opening 112 and corresponding to the loading position, which is used to extend into the placement cavity 111 to push the tray 12 located at the loading position out of the opening 112 to the corresponding conveying device 2.

[0067] In this embodiment, the placement cavity 111 is formed in the hopper 11, the tray 12 is placed in the placement cavity 111, and the lifting mechanism 113 is arranged in the placement cavity 111 to carry the tray 12 and lift the tray 12, so that the tray 12 can be lifted to the loading position. The push-out mechanism 114 is arranged on the side of the placement cavity 111 opposite to the opening 112, and when the tray 12 is lifted to the loading position, the push-out mechanism 114 extends into the placement cavity 111 to push the tray 12 out of the opening 112 to the corresponding conveying device 2, thereby realizing the transfer of the tray 12 in the hopper 11 to the corresponding conveying device 2. The loading position is arranged corresponding to the conveying device 2, so that the tray 12 can be smoothly placed on the conveying device 2.

[0068] It can be understood that a plurality of trays 12 can be placed in the placement cavity 111, and the lifting mechanism 113 can lift the uppermost tray 12 to the loading position each time.

[0069] Referring to Figure 5 and Figure 6 Further, the hopper 11 includes two support plates 115 arranged longitudinally and spaced apart, and the placement cavity 111 is formed between the two support plates 115. Each support plate 115 is provided with a first recess 1151 on the side facing the placement cavity 111 and corresponding to the position of the loading position, and the first recess 1151 is in communication with the placement cavity 111. Each first recess 1151 is provided with a first receiving plate 1152 that can extend into the placement cavity 111, and the first receiving plate 1152 is used to extend into the placement cavity 111 to receive the tray 12 located at the loading position.

[0070] In the embodiment, the hopper 11 comprises two longitudinally spaced support plates 115, each of the support plates 115 is provided with a first recess 1151 on a side facing the placing cavity 111, and the first recess 1151 corresponds to the position of the upper feeding position; when the lifting mechanism 113 drives the carrier disc 12 to rise to the upper feeding position, the first receiving plate 1152 in each first recess 1151 extends out, so that the carrier disc 12 at the upper feeding position is caught by the two first receiving plates 1152; it can be understood that when a plurality of carrier discs 12 are overlapped and placed in the placing cavity 111, the lifting mechanism 113 drives the uppermost carrier disc 12 to rise to the upper feeding position, and the first receiving plate 1152 is extended out of the first recess 1151 to receive the uppermost carrier disc 12, and then the lifting mechanism 113 can drive the remaining carrier discs 12 to descend, thereby ensuring that the carrier disc 12 at the upper feeding position is not interfered by the remaining carrier discs 12 when the pushing-out mechanism 114 pushes out the carrier disc 12, and the pushing-out is more smooth. Each first receiving plate 1152 extends in the transverse direction, and each first receiving plate 1152 has a guiding effect, which ensures that the carrier disc 12 translates in the transverse direction when being pushed out, is more smooth, and can prevent the carrier disc 12 from shaking, and is more stable and reliable.

[0071] Please continue to refer to Figure 4 Further, the lifting mechanism 113 comprises two lifting assemblies, the two lifting assemblies are respectively arranged on the side of the two support plates 115 facing the placing cavity 111, each lifting assembly comprises a bearing block 1132 and a lifting drive 1131, the two bearing blocks 1132 are both used for bearing the carrier disc 12, and the two lifting drives 1131 are respectively used for driving the two bearing blocks 1132 to lift, so as to drive the carrier disc 12 to lift.

[0072] It can be understood that by arranging the two lifting assemblies on the two support plates 115, each lifting assembly comprises the bearing block 1132 and the lifting drive 1131, the front and rear sides of the carrier disc 12 are respectively supported on the two bearing blocks 1132, so as to effectively ensure the stability of the carrier disc 12, and the carrier disc 12 can be prevented from tilting. The two bearing blocks 1132 drive the carrier disc 12 to lift, and the lifting process is more stable and smooth.

[0073] It should be noted that in the embodiment, the lifting drive 1131 is a driving motor, a synchronous belt is connected to the driving motor, the synchronous belt is arranged in the vertical direction, the support block is connected to the corresponding synchronous belt, and the driving motor rotates to drive the support block to lift through the synchronous belt.

[0074] Further, the pushing-out mechanism 114 comprises a pushing-out air cylinder 1141 and a pushing rod 1142, the pushing-out air cylinder 1141 is arranged between the two support plates 115, the pushing rod 1142 is connected to the pushing-out air cylinder 1141, and the pushing-out air cylinder 1141 is used for driving the pushing rod 1142 to extend out or retract towards the hopper 11, so as to push the carrier disc 12 out of the opening 112 through the pushing rod 1142.

[0075] Please continue to see Figure 6 In an embodiment, the placing cavity 111 is further provided with a lower loading position above the upper loading position, each support plate 115 is provided with a second recess 1153 on the side facing the placing cavity 111 and corresponding to the lower loading position, and each second recess 1153 is in communication with the placing cavity 111, and each second recess 1153 is provided with a second receiving plate 1154 capable of extending into the placing cavity 111; each support plate 115 is further provided with two sliding grooves 1155 on the side facing the placing cavity 111, and the two sliding grooves 1155 are located on the opposite sides of the second recess 1153 in the transverse direction, each sliding groove 1155 extends in the vertical direction and is in communication with the placing cavity 111, each sliding groove 1155 is provided with a third receiving plate 1156 capable of moving in the vertical direction, and one end of the third receiving plate 1156 extends into the placing cavity 111; each third receiving plate 1156 is used to drive the carrier disc 12 received on the first receiving plate 1152 to rise to the lower loading position, and each second receiving plate 1154 is used to receive the carrier disc 12 located at the lower loading position.

[0076] In this embodiment, by providing the lower loading position, i.e. placing the carrier disc 12 pushed back from the conveying device 2 to the material bin 11 at the lower loading position, the pushing out of the carrier disc 12 to the conveying device 2 at the upper loading position is avoided. It can be understood that the lower loading position is above the upper loading position, and the second recess 1153 is provided on the support plate 115 corresponding to the lower loading position, and the second receiving plate 1154 is provided in the second recess 1153, in addition, the sliding groove 1155 is provided on the support plate 115 and located on the opposite sides of the second recess 1153, and the third receiving plate 1156 is provided in the sliding groove 1155; during unloading, the conveying device 2 pushes the carrier disc 12 back from the opening 112 to the upper loading position and is caught by the first receiving plate 1152, after the carrier disc 12 is caught by the first receiving plate 1152, the third receiving plate 1156 in each sliding groove 1155 is raised and lowered, so that the carrier disc 12 is caught by each third receiving plate 1156 and is driven to rise, when the carrier disc 12 rises to the lower loading position, the second receiving plate 1154 in the second recess 1153 extends out of the recess, so as to catch the carrier disc 12 and place the carrier disc 12 at the lower loading position. Subsequently, as the upper loading position is emptied, the lifting mechanism 113 can continue to drive the carrier disc 12 thereon to rise to the upper loading position, and the carrier disc 12 is continuously pushed out by the pushing-out mechanism 114.

[0077] It can be understood that when the second receiving plate 1154 at the lower position already has a tray 12, the third receiving plate 1156 can also continue to drive the tray 12 to rise, and when the second receiving plate 1154 retracts into the second groove 1153, the tray 12 on the second receiving plate 1154 is placed in overlap with the tray 12 on the third receiving plate 1156. Therefore, the stock bin 11 in this embodiment can realize automatic stacking and automatic pushing out of the tray 12 to the conveying device 2 without manual intervention, and has powerful functions and better versatility.

[0078] Further, two third receiving plates 1156 vertically spaced apart are arranged in each chute 1155, and the two third receiving plates 1156 can simultaneously vertically slide in the chute 1155. The lower third receiving plate 1156 is used to drive the tray 12 at the upper position to rise, and the upper third receiving plate 1156 is used to drive the tray 12 at the lower position to rise. When the lower third receiving plate 1156 drives the tray 12 to move to the lower position, the second receiving plate 1154 extends out of the second groove 1153 to receive the tray 12, and then the upper third receiving plate 1156 drives the tray 12 thereon to descend to be placed in overlap with the tray 12 at the lower position. By arranging two third receiving plates 1156, the tray 12 is placed more stably, the collision force during stacking of the tray 12 is reduced, and the tray 12 is effectively protected.

[0079] It should be noted that the first receiving plate 1152 and the second receiving plate 1154 can each be provided with a cylinder driving member to drive the first receiving plate 1152 to extend into and extend out of the first groove 1151, and the second receiving plate 1154 to extend into and extend out of the second groove 1153.

[0080] Please refer to Figure 4 and Figure 7 In an embodiment, each conveying device 2 comprises a conveying table 21 and a pushing mechanism 22. The conveying table 21 extends in the transverse direction, and opposite ends of the conveying table 21 in the transverse direction are an upper end 213 and a lower end 214, respectively. The upper end 213 is arranged close to the corresponding stock bin 11, and the lower end 214 extends into the tray loading and unloading station. A mounting groove 211 extending in the transverse direction is formed in the top of the conveying table 21, and a conveying belt 212 is arranged on the top of the mounting groove 211. The conveying belt 212 is used to receive the tray 12 pushed out of the opening 112 at the upper end 213 and convey the tray 12 to the lower end 214. The pushing mechanism 22 is arranged in the mounting groove 211 close to the upper end 213, and is used to push the tray 12 at the upper end 213 into the upper position in the stock bin 11 from the opening 112.

[0081] In this embodiment, by opening the installation groove 211 on the conveying table 21, and setting the conveying belt 212 on the top of the installation groove 211, when the carrier disc 12 in the hopper 11 is pushed out from the opening 112, the carrier disc 12 is carried on the conveying belt 212, and the carrier disc 12 is moved between the feeding end 213 and the discharging end 214 by the conveying belt 212. And by setting the pushing mechanism 22 in the installation groove 211 and close to the feeding end 213, when the carrier disc 12 moves from the discharging end 214 to the feeding end 213, the carrier disc 12 is pushed by the pushing mechanism 22, so as to push the carrier disc 12 back to the feeding position of the corresponding hopper 11, and the automatic process of transferring the carrier disc 12 from the conveying device 2 to the hopper 11 does not need manual intervention, and the efficiency is high.

[0082] Further, the pushing mechanism 22 includes a pushing cylinder and a pushing plate, the pushing cylinder is used to drive the pushing plate to extend out of the installation groove 211, so as to push the carrier disc 12 at the feeding end 213 into the hopper 11.

[0083] Please refer to Figure 8 In an embodiment, the taking and placing device 3 includes a support frame 31, a screw rod driving mechanism 32 and a taking and placing mechanism 33; the support frame 31 extends along the longitudinal direction and is arranged above each conveying device 2, and the support frame 31 is provided with a taking and placing work station below, and the support frame 31 is provided with a guide rail 311, and the guide rail 311 extends along the longitudinal direction; the screw rod driving mechanism 32 extends along the transverse direction, one end of the support frame 31 is connected with the screw rod driving mechanism 32, and the screw rod driving mechanism 32 is used to drive the support frame 31 to move along the transverse direction; the taking and placing mechanism 33 is slidingly connected with the guide rail 311, and the taking and placing mechanism 33 includes an identification assembly 331 and a suction accessory 332, the identification assembly 331 is used to identify the radio frequency device on the carrier disc 12, and the suction accessory 332 is used to adsorb the radio frequency device.

[0084] It can be understood that the taking and placing device 3 includes the support frame 31 arranged along the longitudinal direction and the screw rod driving mechanism 32 arranged along the transverse direction, one end of the support frame 31 is connected with the screw rod driving mechanism 32, the support frame 31 can be driven to move along the transverse direction by the screw rod driving mechanism 32, and since the taking and placing mechanism 33 is arranged on the support frame 31, the screw rod driving mechanism 32 is also used to drive the taking and placing mechanism 33 to move along the transverse direction; in addition, the guide rail 311 extending along the longitudinal direction is also arranged on the support frame 31, and the taking and placing mechanism 33 is slidingly connected with the guide rail 311, so that the taking and placing mechanism 33 can also move along the longitudinal direction, that is, the taking and placing mechanism 33 can move along the transverse direction and the longitudinal direction; in addition, the taking and placing mechanism 33 includes the identification assembly 331 and the suction accessory 332, the suction accessory 332 is used to adsorb the radio frequency device, so as to drive the radio frequency device to move between the taking and placing work station and the carrying mechanism 43, and the setting of the identification assembly helps to identify the position of the radio frequency device, and facilitates the accurate adsorption of the radio frequency device by the suction accessory 332.

[0085] Specifically, the taking and placing mechanism 33 is provided with a driving member for driving the taking and placing mechanism 33 to move along the guide rail 311, and the driving member can be a driving motor in the prior art.

[0086] Further, the support leg is provided at the bottom of the end of the support frame 31 away from the screw rod driving mechanism 32, and the support table 1 is provided with a slide rail extending in the transverse direction at a position corresponding to the support leg, and the support leg and the slide rail are in sliding cooperation. The support leg and the screw rod driving mechanism 32 jointly support the support frame 31, improving the stability of the taking and placing assembly thereon and facilitating precise adsorption of the radio frequency device.

[0087] Further, the number of the suction members 332 is two. By providing two suction members 332, two radio frequency devices can be adsorbed at the same time. During the testing process of one radio frequency device transferred to the carrying mechanism 43 by the testing mechanism, the taking and placing mechanism 33 returns to the taking and placing station, adsorbs a radio frequency device to be tested by one of the suction members 332, and moves to a position close to the carrying mechanism 43 to wait for the testing of the radio frequency device thereon to be completed. After the testing is completed, the tested radio frequency device is adsorbed by the other suction member 332, and then the radio frequency device to be tested is placed on the carrying mechanism 43 for continuous testing. After that, the taking and placing mechanism 33 continues to return to the taking and placing station to place the tested radio frequency device and adsorb another radio frequency device to be tested, improving the continuity of the radio frequency device to be tested to the carrying mechanism 43, reducing the waiting time of the testing mechanism, making the radio frequency device testing more continuous, and improving the efficiency.

[0088] Further, the recognition assembly 331 includes a recognition camera and a camera adjusting module. The recognition camera is used for recognizing and positioning the radio frequency device on the carrier disc 12, and the camera adjusting module is mainly used for driving the camera to ascend and descend to adjust the focal length of the camera, facilitating the recognition of the radio frequency device.

[0089] Further, the taking and placing mechanism 33 is provided with a rotating member corresponding to each suction member 332. The suction member 332 is connected with the corresponding rotating member. The rotating member is mainly used for driving the suction member 332 to rotate, so as to drive the radio frequency device adsorbed by the suction member 332 to rotate, thereby adjusting the posture of the radio frequency device, so as to correctly place the radio frequency device on the carrying mechanism 43 for testing.

[0090] Please refer to Figure 9In an embodiment, the rack 41 comprises a first support plate 411 and a second support plate 412; the first support plate 411 is arranged on the top of the support table 1, the top of the first support plate 411 is spaced apart along the transverse direction to arrange a receiving station and a testing station, and the receiving station is arranged close to the taking and placing device 3; the carrying mechanism 43 is arranged on the first support plate 411 and is movable between the receiving station and the testing station; the second support plate 412 is arranged above the first support plate 411, the second support plate 412 is provided with a avoiding opening 4121 at a position corresponding to the testing station, and the testing mechanism is arranged close to the avoiding opening 4121; the taking and placing device 3 is used to transfer the radio frequency device to be tested to the carrying mechanism 43 at the receiving station, the carrying mechanism 43 is used to transfer the radio frequency device to be tested to the testing station to be tested by the cooperation of the testing mechanism and the first test seat 437, and the carrying mechanism 43 is also used to transfer the tested radio frequency device from the testing station to the receiving station.

[0091] It can be understood that by arranging the first support plate 411 and the second support plate 412, the testing mechanism is arranged on the second support plate 412, the carrying mechanism 43 is arranged on the first support plate 411, and the carrying mechanism 43 is movable between the receiving station and the testing station, the first test seat 437 on the carrying mechanism 43 receives the radio frequency device to be tested on the taking and placing device 3 at the receiving station, and after receiving the radio frequency device to be tested, the radio frequency device to be tested is moved to the testing station for testing by the cooperation of the testing mechanism and the first test seat 437.

[0092] Please refer to Figure 9 and Figure 10 , further, the carrying mechanism 43 comprises a base 431, a sliding seat 433, a rotating seat 435 and a carrying seat 436; the base 431 is arranged on the first support plate 411 and extends along the transverse direction, and the base 431 is provided with a first driving member 432; the first sliding seat 433 is slidingly arranged on the top of the base 431 and connected with the first driving member 432, the first driving member 432 is used to drive the sliding seat 433 to slide along the transverse direction relative to the base 431, the first sliding seat 433 extends along the longitudinal direction, the sliding seat 433 is provided with a second driving member 434, the rotating seat 435 is slidingly arranged on the top of the sliding seat 433 and connected with the second driving member 434, the second driving member 434 is used to drive the rotating seat 435 to slide along the longitudinal direction relative to the sliding seat 433, and the rotating seat 435 is provided with a rotating driving member; the carrying seat 436 is arranged on the top of the rotating seat 435 and connected with the rotating driving member, the rotating driving member is used to drive the carrying seat 436 to rotate; and the first test seat 437 is arranged on the top of the carrying seat 436.

[0093] It can be understood that the bearing mechanism 43 comprises a base 431, a sliding base 433, a rotating base 435 and a bearing base 436, wherein the first driving member 432 can drive the sliding base 433 to move along the transverse direction relative to the base 431, so as to drive the rotating base 435, the bearing base 436 and the first test base 437 to move between the test station and the material receiving station, and to finely adjust the transverse position of the first test base 437; the second driving member 434 can drive the rotating base 435 to slide along the longitudinal direction relative to the sliding base 433, so as to finely adjust the position of the first test base 437 in the longitudinal direction; and the bearing base 436 is driven to rotate by the rotating driving member, so as to adjust the angle of the first test base 437, thereby facilitating the test.

[0094] It should be noted that the first driving member 432 and the first driving member 432 can adopt the driving cylinder in the prior art, and the rotating driving member can adopt the driving motor in the prior art.

[0095] Please refer to Figure 9 and Figure 11 In an embodiment, the second support plate 412 is further provided with a pressing mechanism 45 near the avoiding opening 4121, and the pressing mechanism 45 comprises an adjusting base 451 and a pressing block 452, wherein a through hole 4521 is formed in the pressing block 452, and the adjusting base 451 is used to drive the pressing block 452 to move and abut against the radio frequency device on the first test base 437 at the test station, so as to press the radio frequency device on the first test base 437.

[0096] It can be understood that when only the first test base 437 is used to test the radio frequency device, the adjusting base 451 of the pressing mechanism 45 drives the pressing block 452 to move, so as to press the radio frequency device on the first test base 437, and since the through hole 4521 is formed in the pressing block 452, the test point on the radio frequency device can be exposed through the through hole 4521, so as to facilitate the test; and the test result is more accurate and the reliability is better.

[0097] Further, the pressing mechanism 45 is further provided with a buffer assembly 453, wherein the buffer assembly 453 comprises an adjusting arm 4531, a buffer member 4532 and a buffer plate 4533, the adjusting arm 4531 is connected with the adjusting base 451, the buffer member 4532 is connected with the adjusting arm 4531 and the buffer plate 4533 at two ends respectively, the pressing block 452 is connected with the buffer plate 4533, and the buffer member 4532 is arranged in the vertical direction. Through the buffer member 4532, the collision force between the pressing block 452 and the radio frequency device can be effectively buffered, so as to avoid direct damage to the radio frequency device, and the reliability is better.

[0098] Please refer to Figure 9 、 Figure 12 and Figure 13In one embodiment, the testing mechanism includes a first testing component 42 and a second testing component 46. The first testing component 42 includes a probe holder 421, a swing arm 422, and a probe 423. The probe holder 421 is detachably mounted on the top of the second support plate 412. The swing arm 422 is disposed on the side of the probe holder 421 near the clearance opening 4121, with one end of the swing arm 422 extending into the clearance opening 4121. The probe 423 is mounted on the end of the swing arm 422 that extends into the clearance opening 4121. The probe holder 421 is used to move the probe 423 via the swing arm 422. The probe 423 is used to test the RF device to be tested located at the testing station. By adjusting the position of the swing arm 422, the probe holder 421 adjusts the position of the probe 423, thereby testing the RF device to be tested, such as an RF device. Furthermore, multiple testing mechanisms are arranged around the clearance opening 4121 on the second support plate 412 to improve testing efficiency.

[0099] The second test assembly 46 includes a movable base 461 and a second test base 462. The movable base 461 can move the second test base 462 above the first test base 437 so that the first test base 437 and the second test base 462 can cooperate with each other to test the radio frequency device under test.

[0100] It should be noted that, depending on the actual testing requirements, one of the first test component 42 and the second test component 46 can be selected to cooperate with the first test socket 437 to test the RF device under test. This test sorting device 100 has more functions and better versatility. Understandably, the first test component 42 and the second test component 46 are used to test different RF devices.

[0101] like Figure 9 As shown, it is understandable that when the second test component 46 is needed, the first test component 42 on the second support plate 412 needs to be removed manually, and the second test component 46 placed on the first support plate 411 needs to be moved to the second support plate 412 for testing.

[0102] It should be noted that when testing the RF device through the first test component 42, the RF device needs to be pressed onto the first test base 437 by the aforementioned clamping mechanism 45, and the probe 423 extends into the through hole 4521 to test the RF device.

[0103] In one embodiment, a cleaning platform 438 is also provided on the top of the support mechanism 43. The cleaning platform 438 is used to place the cleaning needle plate. The probe seat 421 is also used to drive the probe 423 to the cleaning platform 438 through the swing arm 422 so as to clean the probe 423 through the cleaning needle plate in the cleaning platform 438.

[0104] It can be understood that the cleaning needle table 438 is arranged, and a cleaning needle piece is arranged on the cleaning needle table 438, wherein the cleaning needle piece is fixed on the cleaning needle table 438 in an adsorbing manner; after the probe 423 tests the radio frequency device to be tested, the probe base 421 drives the probe 423 to move above the cleaning needle table 438 through the swing arm 422, and the probe 423 is cleaned through the cleaning needle piece.

[0105] Further, the rack 41 is further provided with a microscope module 44, the microscope module 44 comprises a mounting frame 441 and a microscope 442, the microscope 442 is installed on the mounting frame 441, and the microscope 442 is located above the test station, and the microscope 442 is used for identifying the radio frequency device located at the test station. By arranging the microscope 442 to identify the radio frequency device, the movement of the probe 423 is facilitated, and the test accuracy is improved.

[0106] The above merely illustrates the embodiments of the present application, and is not intended to limit the protection scope of the present application, and any equivalent structural transformation, direct / indirect application in other related technical fields, which is made under the technical concept of the present application, and according to the content of the present application and the drawings, is included in the patent protection scope of the present application.

Claims

1. A testing and sorting device for single- and double-sided radio frequency devices, characterized in that, include: A support platform is provided with multiple material bins along one side of the horizontal direction, and the multiple material bins are arranged sequentially along the vertical direction. Each material bin is used to place a carrier tray. Among them, the carrier tray in at least one material bin is a loading carrier tray, which is used to place the radio frequency device to be tested. The carrier trays in at least two material bins are unloading carrier trays, which are used to place the radio frequency device after testing. Multiple transport devices are arranged longitudinally on the top of the support platform, and each transport device extends laterally. The number of transport devices is the same as the number of silos and they are arranged in a one-to-one correspondence. The picking and placing device is located on the top of the support platform, and a picking and placing station is provided below the picking and placing device. The end of each of the transport devices away from the hopper extends into the picking and placing station. The testing device includes a frame, a testing mechanism, and a support mechanism. The frame is disposed on the top of the support platform and is located on the side of the transport device away from the hopper. The testing mechanism and the support mechanism are both disposed on the frame. A first test seat is disposed on the top of the support mechanism. The first test seat is used to support radio frequency devices. Each of the aforementioned hoppers is used to transfer the trays within them to the corresponding transport device, and the transport device transports the trays to the pick-and-place station; the pick-and-place device is used to transfer the radio frequency device to be tested from the loading tray located at the pick-and-place station to the first test stand, and to test the radio frequency device to be tested on the carrying mechanism through the cooperation of the test mechanism and the first test stand; the pick-and-place device is also used to transfer the tested radio frequency device on the first test stand to the pick-and-place station, and to transfer the tested radio frequency device to any of the unloading trays at the pick-and-place station; each of the aforementioned transport devices is also used to transfer the trays to the corresponding hoppers; The pick-and-place device includes a support frame, a lead screw drive mechanism, and a pick-and-place mechanism. The support frame extends longitudinally and spans above each of the transport devices. The pick-and-place station is located below the support frame. A guide rail is provided on the support frame and extends longitudinally. The lead screw drive mechanism extends laterally, and one end of the support frame is connected to the lead screw drive mechanism. The lead screw drive mechanism is used to drive the support frame to move laterally. The pick-and-place mechanism is slidably connected to the guide rail. The pick-and-place mechanism includes an identification component and an adsorption component. The identification component is used to identify the radio frequency devices on the carrier tray, and the adsorption component is used to adsorb the radio frequency devices.

2. The testing and sorting equipment for single- and double-sided radio frequency devices as described in claim 1, characterized in that, Each of the hoppers forms a placement cavity for placing the carrier tray. The placement cavity is provided with a loading position corresponding to the position of the transport device. The hopper has an opening on the side facing the corresponding transport device that communicates with the placement cavity. The placement cavity is provided with a lifting mechanism, which is used to carry the tray and drive the tray to rise to the loading position; the placement cavity is provided with a push-out mechanism on the side opposite to the opening and corresponding to the loading position, which is used to extend into the placement cavity to push the tray located at the loading position from the opening to the corresponding transport device.

3. The testing and sorting equipment for single- and double-sided radio frequency devices as described in claim 2, characterized in that, The hopper includes two support plates spaced apart along the longitudinal direction, forming the placement cavity between the two support plates. Each support plate has a first groove on one side facing the placement cavity and corresponding to the loading position, and each first groove communicates with the placement cavity. Each groove is provided with a first receiving plate that can extend into the placement cavity. Each first receiving plate is used to extend into the placement cavity to receive the tray located at the loading position.

4. The testing and sorting equipment for single- and double-sided radio frequency devices as described in claim 3, characterized in that, The placement cavity is also provided with a discharge position above the loading position. Each of the support plates is provided with a second groove on the side facing the placement cavity and corresponding to the position of the discharge position. Each of the second grooves is connected to the placement cavity. Each of the second grooves is provided with a second receiving plate that can extend into the placement cavity. Each of the support plates has two sliding grooves on the side facing the placement cavity, and the two sliding grooves are located on opposite sides of the second groove in the lateral direction. Each sliding groove extends vertically and communicates with the placement cavity. Each sliding groove is provided with a third receiving plate that can move vertically, and one end of the third receiving plate extends into the placement cavity. Each of the third receiving plates is used to drive the carrier plate supported on the first receiving plate to rise to the unloading position, and each of the second receiving plates is used to receive the carrier plate located at the unloading position.

5. The testing and sorting equipment for single- and double-sided radio frequency devices as described in claim 2, characterized in that, Each of the aforementioned transport devices includes: The transport platform extends laterally, with a loading end and a unloading end at opposite ends along the lateral direction. The loading end is located close to the corresponding hopper, and the unloading end extends into the material handling station. The top of the transport platform has a horizontally extending mounting groove, and a transport belt is provided on the top of the mounting groove. The transport belt is used to receive the tray pushed out from the opening at the loading end and transport the tray to the unloading end. A propulsion mechanism is disposed in the mounting groove near the feeding end, and the propulsion mechanism is used to push the carrier plate located at the feeding end from the opening to the feeding position in the hopper.

6. The testing and sorting equipment for single- or double-sided radio frequency devices as described in any one of claims 1 to 5, characterized in that, The rack includes: A first support plate is disposed on top of the support platform. A receiving station and a testing station are arranged at lateral intervals on the top of the first support plate, with the receiving station located close to the pick-and-place device. A load-bearing mechanism is disposed on the first support plate and is movable between the receiving station and the testing station. A second support plate is disposed above the first support plate. An avoidance opening is provided on the second support plate at the position corresponding to the test station. The test mechanism is disposed close to the avoidance opening. The pick-and-place device is used to transfer the radio frequency device to be tested to the carrier mechanism located at the receiving station. The carrier mechanism is used to transfer the radio frequency device to be tested to the test station for testing in cooperation with the test mechanism and the first test socket. The carrier mechanism is also used to transfer the tested radio frequency device from the test station to the receiving station.

7. The testing and sorting equipment for single- and double-sided radio frequency devices as described in claim 6, characterized in that, A pressing mechanism is also provided on the second support plate near the clearance opening. The pressing mechanism includes an adjusting seat and a pressing block. The pressing block has a through hole. The adjusting seat is used to drive the pressing block to move and abut against the radio frequency device on the first test seat located at the test station, so as to press the radio frequency device onto the first test seat.

8. The testing and sorting equipment for single- and double-sided radio frequency devices as described in claim 6, characterized in that, The testing facility includes a first testing component and a second testing component; The first test assembly includes a probe holder, a swing arm, and a probe. The probe holder is detachably mounted on the top of the second support plate. The swing arm is located on the side of the probe holder near the clearance opening, with one end of the swing arm extending into the clearance opening. The probe is mounted on the end of the swing arm that extends into the clearance opening. The probe holder is used to move the probe via the swing arm. The probe is used to cooperate with the first test holder to test the radio frequency device to be tested located at the test station. The second test assembly includes a movable base and a second test base. The movable base can move the second test base above the first test base so that the radio frequency device to be tested can be tested through the cooperation of the first test base and the second test base.

9. The testing and sorting equipment for single- and double-sided radio frequency devices as described in claim 8, characterized in that, The top of the support mechanism is also provided with a needle cleaning platform, which is used to place the needle cleaning plate. The probe holder is also used to move the probe to the needle cleaning platform by the swing arm, so as to clean the probe by the needle cleaning plate in the needle cleaning platform.

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