Wireless radio frequency test equipment

Abstract

The utility model discloses wireless radio frequency test equipment, and relates to the technical field of detection equipment. The equipment comprises a transmission mechanism and two detection mechanisms, the two detection mechanisms are fixed to the two sides of the transmission mechanism respectively, each detection mechanism comprises a test module, and the test modules are used for conducting wireless radio frequency detection on materials to be detected; the conveying mechanism comprises a carrying module and a conveying module, and the carrying module is arranged above the conveying module; the transmission module is a double-track transmission module, and two track devices of the double-track transmission module can transmit the to-be-tested material to a corresponding blocking area of the test module and can transmit the material detected by the test module to the next process; the carrying module can move the to-be-tested material in the blocking area to the testing module and can move the detected material on the testing module to the double-track transmission module. In the testing process, the double-track transmission module is matched with the testing modules on the two sides, the material conveying and detecting time is shortened, and the testing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a wireless radio frequency testing device. Background Art

[0002] Radio Frequency (RF) is the abbreviation for radio frequency current, a high-frequency alternating electromagnetic wave. AC current that changes less than 1,000 times per second is called low-frequency current, while AC current that changes more than 10,000 times per second is called high-frequency current. RF is a type of high-frequency current. With the rapid development of the Internet of Things and the internet, devices such as home appliances, automotive instruments, and wireless communication equipment are increasingly connected. Therefore, during the production and processing of circuit boards for these devices, RF components are often incorporated into the circuit boards. To ensure product quality, RF performance testing of these components is essential.

[0003] Currently, RF performance testing of circuit boards typically uses a shielding box to mitigate conduction and radiation, providing an interference-free testing environment for the board under test. Testing within a shielding box typically requires transferring individual boards into the box one at a time, and each box can only test one board at a time. This high time cost of transporting and testing boards can lead to low test efficiency. Therefore, improving RF test efficiency, shortening product testing cycles, and ultimately reducing costs and enabling faster time to market are key challenges.

[0004] In the process of implementing the present invention, the applicant discovered that the prior art has at least the following problems:

[0005] The test efficiency of existing wireless radio frequency test equipment is low and cannot meet the requirements of efficient and fast testing. Utility Model Content

[0006] The present invention aims to provide a wireless radio frequency test device to address the technical problem of low test efficiency and inability to meet the requirements for efficient and rapid testing in existing wireless radio frequency test devices. The various technical effects achieved by the preferred technical solution among the various technical solutions provided by the present invention are detailed below.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] The utility model provides a wireless radio frequency testing device, comprising a transmission mechanism and two detection mechanisms, the two detection mechanisms are respectively fixedly connected to the two sides of the transmission mechanism, and each of the detection mechanisms includes a test module, and the test module is used to perform wireless radio frequency detection on the material to be tested; the transmission mechanism includes a conveying module and a transmission module, and the conveying module is arranged above the transmission module; the transmission module is a dual-track transmission module, and the two track devices of the dual-track transmission module can both convey the material to be tested to the corresponding blocking area of ​​the test module, and can both convey the material detected by the test module to the next process; the conveying module can move the material to be tested in the blocking area to the test module, and can move the material detected on the test module to the dual-track transmission module.

[0009] Optionally, each of the test modules includes a shielding box, a telescopic structure, a lifting platform and a driving structure; the telescopic structure is movably connected to the first surface of the fixed plate in the shielding box; the lifting platform is fixedly connected to the first surface of the fixed plate, and the lifting platform is mounted on the telescopic structure; the driving structure is fixedly connected to the second surface of the fixed plate, and the first end of the driving structure is fixedly connected to the telescopic structure, and the driving structure can drive the telescopic structure to reciprocate on the fixed plate.

[0010] Optionally, the telescopic structure includes a support plate, two telescopic sliding members and two support seats; both sides of the support plate are fixedly connected to the two support seats, and the support seats are fixed to the telescopic sliding members; the telescopic sliding members correspond to and match the slide seats on the fixed plate, and the telescopic sliding members are movably connected to the slide seats;

[0011] The lifting platform includes a pressing plate and two lifting driving members, the two lifting driving members are respectively fixedly connected to the two sides of the pressing plate, and the two lifting driving members are respectively fixed on the outside of the sliding seat, and the lifting driving members can drive the pressing plate to perform lifting movements.

[0012] Optionally, the test module also includes a support platform, which is fixed on the first surface of the fixed plate, and the support platform corresponds to the pressure plate; the support platform is used to support the pallet, and the support platform and the pressure plate cooperate with each other to press the material to be tested on the pallet onto the test needle of the pallet.

[0013] Optionally, the shielding box includes a box body and an upper cover, the upper cover and the box body match each other, the box body is provided with a through hole, a first extraction member and a plurality of fasteners, and the upper cover is detachably connected to the box body through the plurality of fasteners;

[0014] The telescopic structure matches the through hole, and one end of the telescopic structure can pass through the through hole and be movably connected to the box body; the number of the first extraction members is at least two, and they are respectively arranged on both sides of the box body; the second extraction member is provided on the upper cover, and the third extraction member is provided on the telescopic structure.

[0015] Optionally, each of the track devices includes a conveying component, a limiting component and a barcode scanner; the limiting component is fixedly connected to the conveying component, and the limiting component corresponds to the test module, and the first side of the limiting component forms the blocking area; the barcode scanner is fixedly connected to the conveying component, and the barcode scanner is arranged in the blocking area, for scanning the material to be tested that is fixed in the blocking area; the conveying component is used to transmit the material to be tested and the tested material.

[0016] Optionally, the transport module includes an X-axis motion assembly, a Y-axis motion assembly, a Z-axis motion assembly, and a robotic arm assembly; the X-axis motion assembly is movably connected to the Y-axis motion assembly, the Z-axis motion assembly is movably connected to the X-axis motion assembly, and the robotic arm assembly is fixedly connected to the Z-axis motion assembly;

[0017] The Y-axis motion assembly is used to drive the X-axis motion assembly, the Z-axis motion assembly and the robotic arm assembly to move in the Y-axis direction; the X-axis motion assembly is used to drive the Z-axis motion assembly and the robotic arm assembly to move in the X-axis direction; the Z-axis motion assembly is used to drive the robotic arm assembly to move in the Z-axis direction;

[0018] The Y-axis motion assembly includes a first Y-axis motion structure, a second Y-axis motion structure and a Y-axis driving member; the first Y-axis motion structure and the second Y-axis motion structure are both fixed on a support frame, and are respectively mounted on both ends of the transmission module through the support frame, and the first end of the X-axis motion assembly is movably connected to the first Y-axis motion structure, and the second end of the X-axis motion assembly is movably connected to the second Y-axis motion structure; the first Y-axis motion structure is connected to the second Y-axis motion structure through the Y-axis driving member.

[0019] Optionally, the robotic arm assembly includes a fixed frame and at least one material-retrieving structure, wherein the material-retrieving structure is fixedly connected to the fixed frame, and the fixed frame is movably connected to the Z-axis motion assembly;

[0020] Each of the material-retrieving structures includes a cylinder, a mounting plate and a plurality of suction nozzles; the cylinder is fixed on the fixing frame, the mounting plate is movably connected to the fixing frame, the cylinder is fixedly connected to the mounting plate, and the cylinder can drive the mounting plate to move on the fixing frame; a plurality of suction nozzles are fixed on the peripheral side of the mounting plate, and the suction nozzles are used to suck the material to be tested in the corresponding blocking area and / or the material that has been tested on the test module.

[0021] Optionally, when the number of the material-picking structures included in the robotic arm assembly is two, one of the material-picking structures absorbs the material to be tested in the corresponding blocking area, and when the other material-picking structure absorbs the inspected material on the corresponding test module, it places the absorbed material to be tested on the corresponding test module; the other material-picking structure moves the absorbed inspected material to the conveying assembly on the second side of the limiting assembly.

[0022] Optionally, the transmission mechanism also includes a workbench and a shell, the shell is fixed on the workbench to form a accommodating cavity, and the shell is used to accommodate the handling module and the transmission module fixed on the workbench; a feed port is provided on the first side of the shell, and a discharge port is provided on the second side of the shell, and the feed port and the discharge port respectively correspond to the two ends of the transmission module.

[0023] Implementing one of the above technical solutions of the utility model has the following advantages or beneficial effects:

[0024] This utility model uses a dual-track transmission module to simultaneously transport the material to be tested into a barrier area. The transport module then picks up the material from the barrier area and transports it to the test module for wireless radio frequency testing. The tested material is then returned to the dual-track transmission module, completing the material test. The dual-track transmission module, in conjunction with the test modules on either side, reduces the time required to transport and test the material, thereby improving testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0026] Figure 1 It is a structural diagram of the overall structure of an embodiment of the utility model;

[0027] Figure 2It is a structural diagram of the detection mechanism of an embodiment of the utility model;

[0028] Figure 3 This is an exploded view of the test module of an embodiment of the present utility model;

[0029] Figure 4 This is an exploded view of the structure inside the shielding box of an embodiment of the utility model;

[0030] Figure 5 It is a structural diagram of the transmission mechanism of an embodiment of the utility model;

[0031] Figure 6 This is a structural diagram of a transport module according to an embodiment of the present invention;

[0032] Figure 7 It is a first stereogram of an embodiment of the utility model;

[0033] Figure 8 It is a second stereoscopic view of an embodiment of the present utility model.

[0034] In the figure: 1. Transmission mechanism; 11. Handling module; 111. X-axis motion assembly; 1111. X-axis driving member; 1112. X-axis sliding member; 112. Y-axis motion assembly; 1121. First Y-axis motion structure; 1122. Second Y-axis motion structure; 1123. Y-axis driving member; 113. Z-axis motion assembly; 1131. Z-axis driving member; 1132. Z-axis movable member; 1133. Z-axis fixed connector; 114. Robotic arm assembly; 1141. Fixed frame; 1142. Retrieving structure; 1143. Cylinder; 1144. Mounting plate; 1145. Suction nozzle; 12. Transmission module; 121. Track device; 122. Transmission assembly; 123. Limiting assembly ;13. Workbench;14. Shell;141. Feed port;142. Discharge port;2. Detection mechanism;21. Test module;211. Shielding box;2111. Box body;2112. Upper cover;2113. Through hole;2114. First extraction member;2115. Fastener;2116. Second extraction member;212. Telescopic structure;2121. Support plate;2122. Telescopic sliding member;2123. Support seat;2124. Third extraction member;213. Lifting platform;2131. Pressing plate;2132. Lifting drive member;214. Drive structure;215. Fixed plate;216. Support platform;217. Slide;3. Material to be tested;4. Main control unit;5. Alarm unit. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the present invention clearer, the various exemplary embodiments to be described below will refer to the corresponding drawings, which constitute a part of the exemplary embodiments, in which various exemplary embodiments that may be used to implement the present invention are described. Unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation methods described in the following exemplary embodiments do not represent all implementation methods consistent with the present disclosure. It should be understood that they are only examples of processes, methods and devices that are consistent with some aspects of the present disclosure as detailed in the appended claims, and other embodiments may also be used, or structural and functional modifications may be made to the embodiments listed herein without departing from the scope and essence of the present invention.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", etc. indicate the orientation or position relationship based on the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the elements referred to must have a specific orientation, be constructed and operate in a specific orientation. The terms "first", "second", etc. are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The term "plurality" means two or more. The terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a communication connection, a direct connection, an indirect connection through an intermediate medium, and can be the internal connection of two elements or the interaction relationship between two elements. The term "and / or" includes any and all combinations of one or more related listed items. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0037] In order to illustrate the technical solution of the present invention, a specific embodiment is provided below, in which only the parts related to the embodiment of the present invention are shown.

[0038] Example 1:

[0039] like Figure 1As shown, the utility model provides a wireless radio frequency testing device, characterized in that it includes a transmission mechanism 1 and two detection mechanisms 2, the two detection mechanisms 2 are respectively fixedly connected to the two sides of the transmission mechanism 1, and each detection mechanism 2 includes a test module 21, and the test module 21 is used to perform wireless radio frequency detection on the material to be tested 3. The transmission mechanism 1 includes a transport module 11 and a transmission module 12, and the transport module 11 is arranged above the transmission module 12. The transmission module 12 is a dual-track transmission module, and the two track devices 121 of the dual-track transmission module can both transport the material to be tested 3 to the corresponding blocking area of ​​the test module 21, and can both transport the material detected by the test module 21 to the next process. The transport module 11 can move the material to be tested 3 in the blocking area to the test module 21, and can move the material detected on the test module 21 to the dual-track transmission module. Specifically, a detection mechanism 2 is fixed on the side of the transmission mechanism 1, and preferably, a detection mechanism 2 is fixed on each side of the transmission mechanism 1. The material to be tested 3 is detected by the two detection mechanisms 2 to improve the detection efficiency. Each detection mechanism 2 includes a mounting frame, and a test module 21 is fixed on the mounting frame. The test module 21 is used to perform wireless radio frequency detection on the material to be tested 3. The material to be tested 3 of the present application is a PCBA board. The two track devices 121 of the dual-track transmission module can simultaneously transmit the material to be tested 3 into the blocking area, and can also simultaneously transmit the detected material out of the equipment, reducing the time cost of transporting materials. The material to be tested 3 is detected by the test modules 21 on both sides, reducing the detection time and improving the test efficiency.

[0040] The present invention uses the dual-track transmission module of the transmission mechanism 1 to simultaneously transport the test material 3 to a barrier area. The transport module 11 then picks up the test material 3 within the barrier area and carries it to the testing module 21 for radio frequency testing. The tested material is then placed back on the dual-track transmission module, completing the material testing. The dual-track transmission module and the test modules 21 on either side work together to reduce the time required to transport and test the test material 3, thereby improving testing efficiency.

[0041] As an optional implementation, Figure 2 and Figure 3As shown, each test module 21 includes a shielding box 211, a telescopic structure 212, a lifting platform 213 and a driving structure 214. The telescopic structure 212 is movably connected to the first surface of the fixed plate 215 in the shielding box 211. The lifting platform 213 is fixedly connected to the first surface of the fixed plate 215, and the lifting platform 213 is mounted on the telescopic structure 212. The driving structure 214 is fixedly connected to the second surface of the fixed plate 215, and the first end of the driving structure 214 is fixedly connected to the telescopic structure 212. The driving structure 214 can drive the telescopic structure 212 to reciprocate on the fixed plate 215. Specifically, the shielding box 211 can shield conduction and radiation, ensuring that when performing wireless radio frequency detection on the material to be tested 3, interference with the material to be tested 3 can be avoided, providing an interference-free testing environment for the material to be tested 3. The telescopic structure 212 is movably connected to the first surface of the fixed plate 215 and is fixedly connected to a drive structure 214 fixed to the second surface of the fixed plate 215. The drive structure 214 can drive the telescopic structure 212 to perform telescopic and reciprocating motion on the fixed plate 215. When extended from the shielding box 211, it can deliver the tested material and receive a new material 3 to be tested. When retracted from the shielding box 211, it can transport the received material 3 to be tested back to the shielding box 211 and cooperate with the shielding box 211 to form a sealed testing environment. When the telescopic structure 212 receives a new material 3 to be tested, it triggers a microswitch located below the telescopic structure 212. The main control unit 4 determines whether the material 3 to be tested is in place based on the detection signal received from the microswitch. When the material 3 to be tested is in place, the control unit controls the drive structure 214 to activate, causing the telescopic structure 212 to retract into the shielding box 211. The drive structure 214 is preferably a drive cylinder, but can also be configured as another structure with drive capabilities such as a drive motor. The lifting platform 213 is fixed on the fixing plate 215 , and when the telescopic structure 212 is retracted into the shielding box 211 , the lifting platform 213 is erected above the telescopic structure 212 .

[0042] As an optional implementation, Figure 4As shown, the telescopic structure 212 includes a support plate 2121, two telescopic slides 2122, and two support seats 2123. The two sides of the support plate 2121 are respectively fixedly connected to the two support seats 2123, and the support seats 2123 are fixed to the telescopic slides 2122. The telescopic slides 2122 correspond to and match the slides 217 on the fixed plate 215, and the telescopic slides 2122 are movably connected to the slides 217. The lifting platform 213 includes a pressing plate 2131 and two lifting drive members 2132. The two lifting drive members 2132 are respectively fixedly connected to the two sides of the pressing plate 2131 and are respectively fixed to the outside of the slides 217. The lifting drive members 2132 can drive the pressing plate 2131 to move up and down. Specifically, two telescopic slides 2122 are movably connected to the slides 217 on either side of the fixed plate 215. The telescopic slides 2122 can slide on the slides 217, driving the telescopic structure 212 to extend or retract the shielding box 211. Two support seats 2123 are respectively fixed to the two telescopic slides 2122 and are used to support both sides of the fixed support plate 2121, so that the height of the support plate 2121 is higher than the height of the support platform 216. There are multiple slides 217 on both sides of the fixed plate 215, and the number of slides 217 on each side is preferably at least two to ensure the smooth sliding of the telescopic structure 212. Two lifting drive members 2132 are fixed to the fixed plate 215 and located outside the slides 217 on both sides, ensuring that the lifting platform 213 is mounted on the telescopic structure 212, enabling the lifting platform 213 to move up and down. The two lifting drive members 2132 are fixedly connected to the two sides of the pressing plate 2131 respectively. The two lifting drive members 2132 move synchronously and can drive the pressing plate 2131 to move up and down smoothly. The lifting drive member 2132 is a cylinder.

[0043] As an optional implementation, Figure 3 and Figure 4As shown, the test module 21 also includes a support platform 216, which is fixed to the first surface of the fixed plate 215 and corresponds to the pressure plate 2131. The support platform 216 is used to support the support plate 2121. The support platform 216 and the pressure plate 2131 cooperate with each other to press the material to be tested 3 on the support plate 2121 onto the test pins of the support plate 2121. Specifically, the support platform 216 is fixed between the slides 217 on both sides of the fixed plate 215 and can correspond to the pressure plate 2131 of the lifting platform 213 mounted on the slides 217. Because the support platform 216 is fixed between the slides 217 on both sides of the fixed plate 215 and the height of the support platform 216 is lower than the height of the support plate 2121 of the telescopic structure 212, when the telescopic structure 212 is retracted into the shielding box 211, the telescopic structure 212 is mounted on the support platform 216, and the support plate 2121 of the telescopic structure 212 is supported by the support platform 216. When the lifting platform 213 is descending, the pressing plate 2131 cooperates with the support platform 216. The downward movement of the pressing plate 2131 can press the material to be tested 3 on the support plate 2121, and press the material to be tested 3 onto the test needle on the support plate 2121. Then, the support platform 216 detects that the material to be tested 3 has contacted the test needle by judging the current, and the equipment performs the calibration task. After the calibration is completed, the test information is reported to the main control unit 4, which stores and analyzes the test information. When an abnormality is detected, the main control unit 4 sends an alarm signal to the alarm unit 5, and the alarm unit 5 performs an audible and visual alarm prompt. Afterwards, the telescopic structure 212 will send the inspected material out of the shielding box 211, and then the mechanical arm assembly 114 will suck the inspected material from the support plate 2121 to the conveying assembly 122 on the second side of the limit assembly 123, and then convey it to the next process through the conveying assembly 122.

[0044] As an optional implementation, Figure 3As shown, the shielding box 211 includes a box body 2111 and an upper cover 2112. The upper cover 2112 matches the box body 2111. The box body 2111 is provided with a through hole 2113, a first extraction member 2114, and multiple latches 2115. The upper cover 2112 is detachably connected to the box body 2111 via the multiple latches 2115. The telescopic structure 212 matches the through hole 2113, and one end of the telescopic structure 212 can be movably connected to the box body 2111 through the through hole 2113. There are at least two first extraction members 2114, which are respectively provided on both sides of the box body 2111. A second extraction member 2116 is provided on the upper cover 2112, and a third extraction member 2124 is provided on the telescopic structure 212. Specifically, the upper cover 2112 mates with the upper end of the housing 2111, and the upper cover 2112 can be snapped into the opening at the upper end of the housing 2111. Multiple latches 2115 are provided around the opening at the upper end of the housing 2111. The latches 2115 mate with corresponding slots on the upper cover 2112, snapping the upper cover 2112 onto the housing 2111. By opening the latches 2115, the upper cover 2112 and the housing 2111 can be disassembled, facilitating inspection of the components within the shielding box 211. First extraction members 2114 are provided on either side of the housing 2111, facilitating transport of the shielding box 211. A second extraction member 2116 is provided on the upper cover 2112 to facilitate removal of the upper cover 2112. The telescopic structure 212 can be pulled out of the shielding box 211 or pushed back into the shielding box 211 through the third extraction member 2124. When the telescopic structure 212 needs to be repaired, the user can pull the telescopic structure 212 out of the shielding box 211 through the third extraction member 2124. The through hole 2113 provided on the box body 2111 matches the telescopic structure 212. One end of the telescopic structure 212 can pass through the through hole 2113 and be movably connected to the slide 217 on the fixed plate 215 in the box body 2111. The other end of the telescopic structure 212 matches the through hole 2113. When the telescopic structure 212 is retracted into the shielding box 211, the other end of the telescopic structure 212 abuts against the peripheral side of the through hole 2113, which can seal the through hole 2113 and ensure the shielding effect of the shielding box 211 when the test module 21 detects the material 3 to be tested on the telescopic structure 212.

[0045] As an optional implementation, Figure 5As shown, each track assembly 121 includes a conveyor assembly 122, a stopper assembly 123, and a barcode scanner. The stopper assembly 123 is fixedly connected to the conveyor assembly 122 and corresponds to the test module 21. The first side of the stopper assembly 123 forms a blocking area. The barcode scanner is fixedly connected to the conveyor assembly 122 and positioned within the blocking area to scan the material to be tested 3 that is fixed and positioned within the blocking area. The conveyor assembly 122 is used to transport the material to be tested 3 and the tested material. Specifically, a limit assembly 123 is provided on each track device 121 of the dual-track transmission module. Preferably, the limit assembly 123 is provided at a position corresponding to the test module 21. The limit assembly 123 divides the track device 121 into two parts, forming a limit area on the first side of the limit assembly 123. The limit assembly 123 blocks the material 3 to be tested within the limit area, preventing the material 3 to be tested from continuing to move forward (i.e., moving to the second side of the limit assembly 123), thereby facilitating the transport module 11 to transport the material 3 to be tested to the test module 21. The track device 121 on the second side of the limit assembly 123 is used to place and transport the tested materials. The limit assembly 123 is a cylinder blocker. One end of the limit assembly 123 is fixed to the transmission assembly 122, and the other end can be extended and retracted. When extended from the transmission assembly 122, it can limit the multiple materials 3 to be tested that are sequentially transported on the transmission assembly 122. A barcode scanner is fixedly connected to each limit area. The barcode scanner scans the QR code on the material 3 to be tested, identifies the code of the material 3 to be tested, and facilitates the storage and recording of the test information of the material 3 to be tested. The conveying assembly 122 is used to support the material 3 to be tested and to transport multiple materials 3 to be tested. The conveying assembly 122 includes a track and a conveyor belt or conveyor chain arranged on the track. The conveyor belt or conveyor chain is driven by a driving member to realize the transmission of the material 3 to be tested. The driving member on the conveying assembly 122 is four groups of 57 unidirectional asynchronous motors. In addition, the conveying assembly 122 is also provided with ten groups of photoelectric sensors, which detect the material 3 to be tested or the material after testing.

[0046] As an optional implementation, Figure 5 and Figure 6As shown, the transport module 11 includes an X-axis motion assembly 111, a Y-axis motion assembly 112, a Z-axis motion assembly 113, and a robotic arm assembly 114. The X-axis motion assembly 111 is movably connected to the Y-axis motion assembly 112, the Z-axis motion assembly 113 is movably connected to the X-axis motion assembly 111, and the robotic arm assembly 114 is fixedly connected to the Z-axis motion assembly 113. The Y-axis motion assembly 112 is used to drive the X-axis motion assembly 111, the Z-axis motion assembly 113, and the robotic arm assembly 114 to move in the Y-axis direction, the X-axis motion assembly 111 is used to drive the Z-axis motion assembly 113 and the robotic arm assembly 114 to move in the X-axis direction, and the Z-axis motion assembly 113 is used to drive the robotic arm assembly 114 to move in the Z-axis direction. Specifically, the transport module 11 adjusts the position of the robotic arm assembly 114 in the X-axis, Y-axis, and Z-axis directions through the X-axis motion assembly 111, the Y-axis motion assembly 112, and the Z-axis motion assembly 113. The robotic arm assembly 114 is adjusted to be above the blocking area of ​​the transmission module 12 or above the telescopic structure 212 extended from the testing module 21, so that the robotic arm assembly 114 can absorb the test material 3 within the blocking area, absorb the inspected material from the telescopic structure 212, or place the absorbed test material 3 onto the vacant telescopic structure 212. After the robotic arm assembly 114 absorbs the inspected material from the telescopic structure 212, the robotic arm assembly 114 is adjusted to the conveying assembly 122 on the second side of the limiting assembly 123 through the coordination of the X-axis motion assembly 111, the Y-axis motion assembly 112, and the Z-axis motion assembly 113, and transports the inspected material to the conveying assembly 122 on the second side of the limiting assembly 123.

[0047] As an optional implementation, Figure 6As shown, the Y-axis motion assembly 112 includes a first Y-axis motion structure 1121, a second Y-axis motion structure 1122 and a Y-axis driving member 1123; the first Y-axis motion structure 1121 and the second Y-axis motion structure 1122 are both fixed on a support frame, and are respectively mounted on both ends of the transmission module 12 through the support frame, and the first end of the X-axis motion assembly 111 is movably connected to the first Y-axis motion structure 1121, and the second end of the X-axis motion assembly 111 is movably connected to the second Y-axis motion structure 1122; the first Y-axis motion structure 1121 is connected to the second Y-axis motion structure 1122 through the Y-axis driving member 1123. Specifically, the first Y-axis motion structure 1121 is fixed to the first end of the workbench 13 via a support frame, and the second Y-axis motion structure 1122 is fixed to the second end of the workbench 13 via a support frame. The first Y-axis motion structure 1121 and the second Y-axis motion structure 1122 are parallel to each other and at the same horizontal height. The first Y-axis motion structure 1121 is connected to the second Y-axis motion structure 1122 via a lead screw of a Y-axis driver 1123. The driver of the Y-axis driver 1123 is preferably a motor. The driver is fixed to the first Y-axis motion structure 1121 or the second Y-axis motion structure 1122, and the driver is fixedly connected to the lead screw. The driver drives the lead screw to rotate, which drives the first Y-axis motion structure 1121 and the second Y-axis motion structure 1122 to move synchronously, thereby causing the X-axis motion assembly 111 fixed to the Y-axis motion assembly 112 to move smoothly, thereby adjusting the position of the robot arm assembly 114 in the Y-axis direction. A 60° synchronous belt is provided on each of the first Y-axis motion structure 1121 and the second Y-axis motion structure 1122 .

[0048] More specifically, the X-axis motion assembly 111 includes an X-axis driver 1111 and an X-axis slide 1112. The X-axis driver 1111 and the X-axis slide 1112 are fixedly connected. An 80° timing belt is provided on the X-axis slide 1112. The X-axis driver 1111 is used to drive the 80° timing belt of the X-axis slide 1112 to move, thereby causing the Z-axis fixed connection 1133, which is movably connected to the X-axis slide 1112, to slide, thereby adjusting the position of the robot arm assembly 114 in the X-axis direction. The Z-axis motion assembly 113 includes a Z-axis driver 1131, a Z-axis movable part 1132, and a Z-axis fixed connection 1133. The Z-axis driver 1131 and the Z-axis movable part 1132 are both fixedly connected to the Z-axis fixed connection 1133, and the Z-axis fixed connection 1133 is movably connected to the X-axis slide 1112. The Z-axis driving member 1131 is connected to the Z-axis movable member 1132. The Z-axis driving member 1131 can drive the Z-axis movable member 1132 to move, thereby adjusting the position of the robot arm assembly 114 in the Z-axis direction. The Z-axis driving member 1131 is a through-86 motor.

[0049] As an optional implementation, Figure 6As shown, the robotic arm assembly 114 includes a fixed frame 1141 and at least one material picking structure 1142. The material picking structure 1142 is fixedly connected to the fixed frame 1141, and the fixed frame 1141 is movably connected to the Z-axis motion assembly 113. Each material picking structure 1142 includes a cylinder 1143, a mounting plate 1144, and a plurality of suction nozzles 1145. The cylinder 1143 is fixed to the fixed frame 1141, and the mounting plate 1144 is movably connected to the fixed frame 1141. The cylinder 1143 is fixedly connected to the mounting plate 1144, and the cylinder 1143 can drive the mounting plate 1144 to move on the fixed frame 1141. A plurality of suction nozzles 1145 are fixed to the peripheral side of the mounting plate 1144, and the suction nozzles 1145 are used to suck the material to be tested 3 in the corresponding blocking area and / or the material tested on the test module 21. Specifically, the number of material picking structures 1142 on the robotic arm assembly 114 can be set according to actual needs. The retrieving structure 1142 is movably connected to the Z-axis motion assembly 113 via the fixed frame 1141. The Z-axis motion assembly 113 drives the retrieving structure 1142 to move in the Z-axis direction. The cylinder 1143 of each retrieving structure 1142 is fixed to the fixed frame 1141. The first end of the cylinder 1143 is fixedly connected to the mounting plate 1144, which is movably connected to the fixed frame 1141 via a slide rod. When the cylinder 1143 is activated, the first end of the cylinder 1143 can be extended and retracted, thereby driving the mounting plate 1144 to reciprocate up and down on the fixed frame 1141. The mounting plate 1144 preferably has four suction nozzles 1145, respectively located at the four corners of the mounting plate 1144, to ensure smooth suction of the material 3 to be tested. The cylinder 1143 is a TN-20 small cylinder. The suction nozzle 1145 uses a negative pressure generator to generate negative pressure, and uses the negative pressure to generate suction on the material to be tested 3 or the material that has been tested, so as to absorb the material to be tested 3 or the material that has been tested. When the negative pressure generator stops generating negative pressure, the suction force of the suction nozzle 1145 on the material to be tested 3 or the material that has been tested disappears, thereby placing the material to be tested 3 or the material that has been tested. The multiple material picking structures 1142 on the robotic arm assembly 114 can simultaneously transport the material to be tested 3 in the blocking area on the corresponding transmission module 12, and place them on the test module 21 in turn, so that the test modules 21 of the two detection mechanisms 2 can test the received material to be tested 3 at the same time, thereby improving the working efficiency of the test. Then the multiple material picking structures 1142 on the robotic arm assembly 114 remove the tested materials on each test module 21 together. The multiple retrieving structures 1142 on the robotic arm assembly 114 can also be activated independently. One retrieving structure 1142 moves the material 3 to be tested within the blocking area of ​​the corresponding transmission module 12, while another retrieving structure 1142 removes the tested material from the test module 21. The material removed from the test module 21 is placed on the transmission assembly 122 on the second side of the limit assembly 123, so that the tested material is transported through the transmission assembly 122 on the second side of the limit assembly 123.

[0050] As an optional implementation, Figure 6 As shown, when the robotic arm assembly 114 includes two material-retrieving structures 1142, one material-retrieving structure 1142 retrieves the material 3 to be tested in the corresponding blocking area, and after the other material-retrieving structure 1142 retrieves the material tested on the corresponding test module 21, it places the retrieved material 3 to be tested on the corresponding test module 21. The other material-retrieving structure 1142 moves the retrieved and tested material to the conveying assembly 122 on the second side of the limiting assembly 123. Specifically, the number of the material-picking structures 1142 on the robotic arm assembly 114 is preferably two. When the robotic arm assembly 114 includes two material-picking structures 1142, the X-axis motion assembly 111, the Y-axis motion assembly 112, and the Z-axis motion assembly 113 cooperate with each other to adjust one material-picking structure 1142 of the robotic arm assembly 114 to above the material to be tested 3 in the blocking area, and the material-picking structure 1142 absorbs the corresponding material to be tested 3 (that is, the material to be tested 3 below the material-picking structure 1142), and then the other material-picking structure 114 of the robotic arm assembly 114 is adjusted to above the material to be tested 3 in the blocking area through the cooperation of the X-axis motion assembly 111, the Y-axis motion assembly 112, and the Z-axis motion assembly 113. The structure 1142 is adjusted to the telescopic structure 212 of a test module 21 (the telescopic structure 212 is in a state of extending out of the shielding box 211 at this time), and the inspected material placed on the telescopic structure 212 is sucked and picked up through another material picking structure 1142 (that is, the material picking structure 1142 above the telescopic structure 212), and then the X-axis motion component 111 and the Z-axis motion component 113 cooperate with each other to adjust a material picking structure 1142 of the robotic arm component 114 (that is, the material picking structure 1142 that sucks the material 3 to be tested) to the top of the above-mentioned vacant telescopic structure 212, and the sucked material 3 to be tested is placed on the telescopic structure 212. The telescopic structure 212 retracts into the shielding box 211, and the test module 21 performs wireless radio frequency testing on the material 3 to be tested in the shielding box 211. At the same time, the X-axis motion assembly 111, the Y-axis motion assembly 112, and the Z-axis motion assembly 113 cooperate with each other to adjust the other material picking structure 1142 to the conveyor assembly 122 on the second side of the limit assembly 123. The conveyor assembly 122 on the second side of the limit assembly 123 transfers the tested material to the next process. The transport module 11 repeats the above steps, sequentially transporting the material 3 to be tested in the blocking area of ​​the transport module 12 to the test module 21. The test module 21 then performs wireless radio frequency testing on the material 3 to be tested, completing the testing of each material 3 to be tested that flows into the wireless radio frequency testing equipment.

[0051] As an optional implementation, Figure 7 and Figure 8As shown, the transmission mechanism 1 also includes a workbench 13 and a shell 14. The shell 14 is fixed on the workbench 13 to form a receiving cavity. The shell 14 is used to accommodate the transport module 11 and the transmission module 12 fixed on the workbench 13. A feed port 141 is provided on the first side of the shell 14, and a discharge port 142 is provided on the second side of the shell 14. The feed port 141 and the discharge port 142 correspond to the two ends of the transmission module 12 respectively. Specifically, the transport module 11 is fixed to the two ends of the workbench 13 through a support frame, and the transmission module 12 is fixed on the workbench 13. The movement direction of the transmission module 12 is from the first end of the workbench 13 to the second end of the workbench 13. The shell 14 is fixed on the workbench 13 to form a receiving cavity for accommodating the transport module 11 and the transmission module 12, protecting the transport module 11 and the transmission module 12 and improving the service life of the equipment. The feed port 141 and the discharge port 142 are correspondingly located on opposite sides of the housing 14. The feed port 141 corresponds to the first end of the transmission module 12, while the discharge port 142 corresponds to the second end of the transmission module 12. The feed port 141 corresponds to the discharge port 142 of the previous process. Material output from the previous process enters the wireless RF testing equipment through the feed port 141 and is transferred to the first end of the transmission module 12. The discharge port 142 corresponds to the feed port 141 of the equipment in the next process for wireless RF testing of materials. Material that has undergone wireless RF testing is transferred to the next process through the discharge port 142.

[0052] The embodiment is only a special example and does not indicate that the present invention is implemented in such a way.

[0053] The above description is merely a preferred embodiment of the present invention. Those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A wireless radio frequency test device, characterized in that: The invention comprises a transmission mechanism (1) and two detection mechanisms (2), wherein the two detection mechanisms (2) are respectively fixedly connected to both sides of the transmission mechanism (1), and each detection mechanism (2) comprises a test module (21), wherein the test module (21) is used to perform wireless radio frequency detection on a material to be tested (3); the transmission mechanism (1) comprises a transport module (11) and a transmission module (12), wherein the transport module (11) is arranged above the transmission module (12); and the transmission module (12) is A dual-track transmission module, wherein the two track devices (121) of the dual-track transmission module are both capable of transmitting the material to be tested (3) to the corresponding blocking area of ​​the test module (21), and are both capable of transmitting the material tested by the test module (21) to the next process; the transport module (11) is capable of moving the material to be tested (3) in the blocking area to the test module (21), and is capable of moving the tested material on the test module (21) to the dual-track transmission module.

2. The wireless radio frequency testing device according to claim 1, wherein: Each of the test modules (21) comprises a shielding box (211), a telescopic structure (212), a lifting platform (213) and a driving structure (214); the telescopic structure (212) is movably connected to the first surface of a fixed plate (215) in the shielding box (211); the lifting platform (213) is fixedly connected to the first surface of the fixed plate (215), and the lifting platform (213) is mounted on the telescopic structure (212); the driving structure (214) is fixedly connected to the second surface of the fixed plate (215), and the first end of the driving structure (214) is fixedly connected to the telescopic structure (212), and the driving structure (214) can drive the telescopic structure (212) to perform reciprocating motion on the fixed plate (215).

3. The wireless radio frequency testing device according to claim 2, characterized in that: The telescopic structure (212) comprises a supporting plate (2121), two telescopic sliding members (2122) and two supporting seats (2123); both sides of the supporting plate (2121) are fixedly connected to the two supporting seats (2123), and the supporting seats (2123) are fixed on the telescopic sliding members (2122); the telescopic sliding members (2122) correspond to and match the sliding seats (217) on the fixed plate (215), and the telescopic sliding members (2122) are movably connected to the sliding seats (217); The lifting platform (213) includes a pressing plate (2131) and two lifting driving members (2132), wherein the two lifting driving members (2132) are respectively fixedly connected to the two sides of the pressing plate (2131), and the two lifting driving members (2132) are respectively fixed on the outer sides of the sliding seat (217), and the lifting driving members (2132) can drive the pressing plate (2131) to perform lifting movement.

4. The wireless radio frequency testing device according to claim 3, wherein: The test module (21) further includes a support platform (216), wherein the support platform (216) is fixed on the first surface of the fixing plate (215), and the support platform (216) corresponds to the pressing plate (2131); the support platform (216) is used to support the support plate (2121), and the support platform (216) and the pressing plate (2131) cooperate with each other to press the material to be tested (3) on the support plate (2121) onto the test needle of the support plate (2121).

5. The wireless radio frequency testing device according to claim 4, characterized in that: The shielding box (211) comprises a box body (2111) and an upper cover (2112); the upper cover (2112) and the box body (2111) match each other; the box body (2111) is provided with a through hole (2113), a first extraction member (2114) and a plurality of fasteners (2115); the upper cover (2112) is detachably connected to the box body (2111) via the plurality of fasteners (2115); The telescopic structure (212) and the through hole (2113) match each other, and one end of the telescopic structure (212) can pass through the through hole (2113) and be movably connected to the box body (2111); the number of the first extraction members (2114) is at least two, and they are respectively arranged on both sides of the box body (2111); the upper cover (2112) is provided with a second extraction member (2116), and the telescopic structure (212) is provided with a third extraction member (2124).

6. The wireless radio frequency testing device according to claim 1, characterized in that: Each of the track devices (121) includes a transmission component (122), a position limiting component (123) and a code scanning gun; the position limiting component (123) is fixedly connected to the transmission component (122), and the position limiting component (123) corresponds to the test module (21), and the first side of the position limiting component (123) forms the blocking area; the code scanning gun is fixedly connected to the transmission component (122), and the code scanning gun is arranged in the blocking area, and is used to scan the material to be tested (3) that is position-fixed in the blocking area; the transmission component (122) is used to transmit the material to be tested (3) and the tested material.

7. The wireless radio frequency testing device according to claim 6, characterized in that: The transport module (11) comprises an X-axis motion component (111), a Y-axis motion component (112), a Z-axis motion component (113) and a mechanical arm component (114); the X-axis motion component (111) is movably connected to the Y-axis motion component (112), the Z-axis motion component (113) is movably connected to the X-axis motion component (111), and the mechanical arm component (114) is fixedly connected to the Z-axis motion component (113); The Y-axis motion component (112) is used to drive the X-axis motion component (111), the Z-axis motion component (113) and the mechanical arm component (114) to move in the Y-axis direction; the X-axis motion component (111) is used to drive the Z-axis motion component (113) and the mechanical arm component (114) to move in the X-axis direction; the Z-axis motion component (113) is used to drive the mechanical arm component (114) to move in the Z-axis direction; The Y-axis motion assembly (112) comprises a first Y-axis motion structure (1121), a second Y-axis motion structure (1122) and a Y-axis driving member (1123); the first Y-axis motion structure (1121) and the second Y-axis motion structure (1122) are both fixed on a support frame and respectively mounted on two ends of the transmission module (12) through the support frame, and the first end of the X-axis motion assembly (111) is movably connected to the first Y-axis motion structure (1121), and the second end of the X-axis motion assembly (111) is movably connected to the second Y-axis motion structure (1122); the first Y-axis motion structure (1121) is connected to the second Y-axis motion structure (1122) through the Y-axis driving member (1123).

8. The wireless radio frequency testing device according to claim 7, characterized in that: The robotic arm assembly (114) includes a fixed frame (1141) and at least one material-retrieving structure (1142), wherein the material-retrieving structure (1142) is fixedly connected to the fixed frame (1141), and the fixed frame (1141) is movably connected to the Z-axis motion assembly (113); Each of the material-taking structures (1142) comprises a cylinder (1143), a mounting plate (1144) and a plurality of suction nozzles (1145); the cylinder (1143) is fixed on the fixing frame (1141), the mounting plate (1144) is movably connected to the fixing frame (1141), the cylinder (1143) is fixedly connected to the mounting plate (1144), and the cylinder (1143) can drive the mounting plate (1144) to move on the fixing frame (1141); a plurality of suction nozzles (1145) are fixed on the peripheral side of the mounting plate (1144), and the suction nozzles (1145) are used to suck the material to be tested (3) in the corresponding blocking area and / or the tested material on the test module (21).

9. The wireless radio frequency testing device according to claim 8, characterized in that: When the number of the material picking structures (1142) included in the robotic arm assembly (114) is two, one of the material picking structures (1142) absorbs the material to be tested (3) in the corresponding blocking area, and when the other material picking structure (1142) absorbs the inspected material on the corresponding test module (21), it places the absorbed material to be tested (3) on the corresponding test module (21); the other material picking structure (1142) moves the absorbed inspected material to the conveying assembly (122) on the second side of the limiting assembly (123).

10. The wireless radio frequency testing device according to any one of claims 1 to 9, characterized in that: The transmission mechanism (1) further comprises a workbench (13) and a shell (14), wherein the shell (14) is fixed on the workbench (13) to form a receiving cavity, and the shell (14) is used to receive the handling module (11) and the transmission module (12) fixed on the workbench (13); a feed port (141) is provided on a first side of the shell (14), and a discharge port (142) is provided on a second side of the shell (14), and the feed port (141) and the discharge port (142) respectively correspond to two ends of the transmission module (12).

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