Automatic detection equipment for radio frequency product bracket

Abstract

The utility model discloses automatic detection equipment for a radio frequency product support. The automatic detection equipment comprises a rack, a rotary table, a material detection device, a radio frequency detection device, an impedance detection device, an appearance detection device, a feeding manipulator, a discharging manipulator and a plurality of placing tables, the rotary table comprises a rotary driving part and a rotary table, the rotary driving part is connected with the rotary table and the rack, the multiple placement tables are arranged at equal intervals along the edge of the rotary table, and each placement table comprises a placement frame connected with the rotary table, a floating table arranged on the placement frame in a floating mode and an elastic part connected with the floating table and the placement frame; the floating table is provided with a placing groove used for placing a radio frequency product support. The material detection device, the radio frequency detection device, the impedance detection device and the appearance detection device are sequentially arranged on the machine frame around the rotating disc, and the material detection device is used for detecting whether the radio frequency product supports are placed on the corresponding placing tables or not. The automatic detection equipment is high in detection efficiency and beneficial to reduction of production cost.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic detection equipment, in particular to automatic detection equipment for radio frequency product brackets. Background Art

[0002] RF product brackets need to undergo a series of tests before leaving the factory, including RF performance testing, impedance testing, and appearance and size testing. In the existing technology, RF performance testing, impedance testing, and appearance and size testing are respectively performed by different testing equipment. Therefore, RF product brackets need to circulate between multiple testing equipment. The frequent loading and unloading process will undoubtedly cause a lot of man-hours to be wasted, resulting in low testing efficiency. Utility Model Content

[0003] The technical problem solved by the utility model is to provide an automatic detection device for radio frequency product brackets with high detection efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: an automatic detection device for radio frequency product brackets, comprising a frame, a turntable, a material detection device, a radio frequency detection device, an impedance detection device, an appearance detection device, a loading robot, an unloading robot and a plurality of placement tables; the turntable comprises a rotating drive member and a turntable, the rotating drive member connects the turntable and the frame, a plurality of the placement tables are arranged at equal intervals along the edge of the turntable, the placement table comprises a placement rack connected to the turntable, a floating table floatingly arranged on the placement rack, and an elastic member connecting the floating table and the placement rack, the floating table is provided with a placement slot for placing the radio frequency product bracket;

[0005] The material detection device, radio frequency detection device, impedance detection device and appearance detection device are arranged on the frame in sequence around the turntable. The material detection device is used to detect whether an radio frequency product bracket is placed on the corresponding placement table. The radio frequency detection device is used to detect the radio frequency performance of the radio frequency product bracket on the corresponding placement table. The impedance detection device is used to detect the DC impedance performance of the radio frequency product bracket on the corresponding placement table. The appearance detection device is used to detect the appearance of the radio frequency product bracket on the corresponding placement table; the loading robot is used to place the radio frequency product bracket on the corresponding placement table, and the unloading robot is used to unload the radio frequency product bracket that has passed the inspection of the appearance detection device.

[0006] In one embodiment, a through hole is provided on the bottom surface of the placement groove, and avoidance grooves communicating with the placement groove are provided on both sides of the floating platform.

[0007] In one embodiment, the material detection device is an infrared distance sensor, and the optical path of the infrared distance sensor passes through the through hole.

[0008] In one embodiment, the radio frequency detection device includes a first support frame, a first support platform, a first lifting platform and a first lifting drive member. The first support frame is fixedly connected to the frame and the first support platform respectively. The first support platform is provided with a first detection terminal. The first lifting drive member connects the first support frame and the first lifting platform. The first lifting platform is located directly above the first support platform. A first gap is formed between the first lifting platform and the first support platform for the floating platform to enter and exit.

[0009] In one embodiment, the impedance detection device includes a second support frame, a second support platform, a second lifting platform, a second lifting drive, a transverse detection block and a transverse drive, the second support frame is fixedly connected to the frame and the second support platform respectively, the second support platform is provided with a second detection terminal, the transverse drive is provided on the second support platform and connected to the transverse detection block, the transverse detection block is provided with a side detection terminal, the second lifting drive connects the second support frame and the second lifting platform, the second lifting platform is located directly above the second support platform, the second lifting platform is provided with a third detection terminal, and a second gap is formed between the second lifting platform and the second support platform for the floating platform to enter and exit.

[0010] In one embodiment, the appearance inspection device includes an upper inspection camera and a lower inspection camera that are arranged opposite to each other in a vertical direction, and a third gap is formed between the upper inspection camera and the lower inspection camera for the floating platform to enter and exit.

[0011] In one embodiment, the number of the placement platforms on the turntable is six.

[0012] In one embodiment, a loading conveyor belt is provided on the frame, and the loading robot is arranged close to the loading conveyor belt. The loading conveyor belt is used to load the RF product bracket. The loading robot takes the RF product bracket from the loading conveyor belt and places the RF product bracket on the floating platform of the corresponding placement platform.

[0013] In one embodiment, a material unloading conveyor belt is provided on the frame, and the material unloading robot is arranged close to the material unloading conveyor belt. The material unloading conveyor belt is used to unload the RF product brackets that have passed the inspection. The material unloading robot transfers the RF product brackets that have passed the inspection on the placement table of the appearance inspection device to the material unloading conveyor belt.

[0014] In one embodiment, a first collection box, a second collection box and a third collection box are placed on the rack. The first collection box, the second collection box and the third collection box are all arranged close to the unloading robot. The first collection box is used to collect RF product brackets that fail the RF performance test, the second collection box is used to collect RF product brackets that fail the DC impedance performance test, and the third collection box is used to collect RF product brackets that fail the appearance test.

[0015] The beneficial effects of the present invention are as follows: the automatic detection equipment for radio frequency product brackets integrates multiple detection functions such as loading detection, radio frequency performance detection, DC impedance performance detection and appearance detection, realizing the integration of the radio frequency product bracket detection process, so that the detection process of the radio frequency product bracket does not require frequent loading and unloading, greatly improving the detection efficiency of the radio frequency product bracket, and helping to reduce the production cost of the radio frequency product bracket. Moreover, the automatic detection equipment for radio frequency product brackets has a fast circulation speed and can greatly shorten the detection time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 This is a schematic structural diagram of an automatic detection device for a radio frequency product bracket according to the first embodiment of the present utility model;

[0018] Figure 2 This is a structural diagram of a placement table in an automatic detection device for radio frequency product brackets according to the first embodiment of the present utility model;

[0019] Figure 3 This is a structural diagram of a radio frequency detection device in an automatic detection device for a radio frequency product bracket according to the first embodiment of the present utility model;

[0020] Figure 4 This is a structural schematic diagram of the impedance detection device in the automatic detection equipment for radio frequency product brackets according to the first embodiment of the present utility model.

[0021] Description of Figure Numbers:

[0022] 1. Frame;

[0023] 2. Turntable; 21. Rotating drive member; 22. Turntable;

[0024] 3. Material detection device;

[0025] 4. RF detection device; 41. First support frame; 42. First support platform; 43. First lifting platform; 44. First lifting drive member; 45. First detection terminal;

[0026] 5. Impedance detection device; 51. Second support frame; 52. Second support platform; 53. Second lifting platform; 54. Second lifting drive member; 55. Transverse detection block; 56. Transverse drive member; 57. Second detection terminal; 58. Third detection terminal; 59. Side detection terminal;

[0027] 6. Appearance inspection device; 61. Upper inspection camera; 62. Lower inspection camera;

[0028] 7. Loading robot;

[0029] 8. Unloading robot;

[0030] 9. Placement table; 91. Placement rack; 92. Floating table; 921. Placement slot; 922. Through hole; 923. Avoidance slot; 93. Elastic member;

[0031] 10. Feeding conveyor belt;

[0032] 20. Unloading conveyor belt;

[0033] 301, first collection box; 302, second collection box; 303, third collection box;

[0034] 100. Radio frequency product bracket. DETAILED DESCRIPTION

[0035] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments.

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indications will also change accordingly.

[0038] In addition, if the embodiments of the present invention include descriptions of "first," "second," etc., such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of such features.

[0039] In addition, if the word "and / or" appears throughout the text, it means that three parallel solutions are included. For example, "and / or" includes solutions, or solutions, or solutions that meet all of the requirements simultaneously. In addition, the technical solutions of various embodiments may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. If the combination of technical solutions is mutually contradictory or cannot be implemented, it shall be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0040] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0041] Example 1

[0042] Please refer to Figures 1 to 4 , Embodiment 1 of the present invention is: an automatic detection device for a radio frequency product bracket, used to detect a radio frequency product bracket 100.

[0043] The automatic detection equipment for radio frequency product brackets includes a frame 1, a turntable 2, a material detection device 3, a radio frequency detection device 4, an impedance detection device 5, an appearance detection device 6, a loading robot 7, an unloading robot 8 and a plurality of placement tables 9; the turntable 2 includes a rotating drive 21 and a turntable 22, the rotating drive 21 connects the turntable 22 and the frame 1, and a plurality of the placement tables 9 are arranged at equal intervals along the edge of the turntable 22, the placement table 9 includes a placement rack 91 connected to the turntable 22, a floating table 92 floatingly arranged on the placement rack 91, and an elastic member 93 connecting the floating table 92 and the placement rack 91, the elastic member 93 can optionally be a compression spring, etc., the floating table 92 is provided with a placement groove 921 for placing the radio frequency product bracket 100, the bottom surface of the placement groove 921 is provided with a through hole 922, and both sides of the floating table 92 are provided An avoidance groove 923 connected to the placement groove 921; the material detection device 3, radio frequency detection device 4, impedance detection device 5 and appearance detection device 6 are arranged on the frame 1 in sequence around the turntable 22, the material detection device 3 is used to detect whether an radio frequency product bracket 100 is placed on the corresponding placement table 9, the radio frequency detection device 4 is used to detect the radio frequency performance of the radio frequency product bracket 100 on the corresponding placement table 9, the impedance detection device 5 is used to detect the DC impedance performance of the radio frequency product bracket 100 on the corresponding placement table 9, and the appearance detection device 6 is used to detect the appearance of the radio frequency product bracket 100 on the corresponding placement table 9; the loading robot 7 is used to place the radio frequency product bracket 100 on the corresponding placement table 9, and the unloading robot 8 is used to unload the radio frequency product bracket 100 that has passed the appearance detection device 6.

[0044] The rotation driving member 21 is a motor. Optionally, the turntable 2 further includes a reducer, and the rotation driving member 21 is indirectly connected to the turntable 22 via the reducer.

[0045] The placement platform 9 further includes a guide rail and slider mechanism, and the floating platform 92 is connected to the placement rack 91 through the guide rail and slider mechanism.

[0046] In this embodiment, the number of the placement platforms 9 on the turntable 22 is six. At a certain moment, the first placement platform 9 corresponds to the material detection device 3, the second placement platform 9 corresponds to the radio frequency detection device 4, the third placement platform 9 corresponds to the impedance detection device 5, the fourth placement platform 9 corresponds to the appearance detection device 6, the fifth placement platform 9 corresponds to the material picking position of the unloading robot 8, and the sixth placement platform 9 is in an empty position.

[0047] In this embodiment, the material detection device 3 is an infrared distance sensor, and the optical path of the infrared distance sensor passes through the through hole 922 .

[0048] The RF detection device 4 includes a first support frame 41, a first support platform 42, a first lifting platform 43, and a first lifting drive 44. The first support frame 41 is fixedly connected to the frame 1 and the first support platform 42, respectively. The first support platform 42 is provided with a first detection terminal 45. The first lifting drive 44 connects the first support frame 41 and the first lifting platform 43. The first lifting platform 43 is located directly above the first support platform 42. A first gap is formed between the first lifting platform 43 and the first support platform 42 for the floating platform 92 to enter and exit. When the floating platform 92 of the placement platform 9 is in the first gap, the first lifting drive 44 drives the first lifting platform 43 to descend, and the first lifting platform 43 drives the floating platform 92 to descend, so that the first detection terminal 45 can pass through the through hole 922 and contact the RF product bracket 100 in the placement slot 921. The first lifting drive 44 can be a cylinder, an electric push rod, a motor screw assembly, etc.

[0049] The impedance detection device 5 includes a second support frame 51, a second support platform 52, a second lifting platform 53, a second lifting drive member 54, a horizontal detection block 55 and a horizontal drive member 56. The second support frame 51 is fixedly connected to the frame 1 and the second support platform 52 respectively. The second support platform 52 is provided with a second detection terminal 57. The horizontal drive member 56 is provided on the second support platform 52 and connected to the horizontal detection block 55. The horizontal detection block 55 is provided with a side detection terminal 59. The second lifting drive member 54 connects the second support frame 51 and the second lifting platform 53. The second lifting platform 53 is located directly above the second support platform 52. The second lifting platform 53 is provided with a third detection terminal 58. A second gap is formed between the lifting platform 53 and the second support platform 52 for the floating platform 92 to enter and exit. When the floating platform 92 of the placement platform 9 is in the second gap, the second lifting drive 54 drives the second lifting platform 53 to descend, and the second lifting platform 53 drives the floating platform 92 to descend, so that the second detection terminal 57 can pass through the through hole 922 to contact the RF product holder 100 in the placement groove 921. At the same time, the third detection terminal 58 contacts the RF product holder 100 from above the RF product holder 100. Subsequently, the transverse drive 56 drives the transverse detection block 55 to move toward the floating platform 92, thereby allowing the side detection terminal 59 to pass through the avoidance groove 923 to contact the outer wall of the RF product holder 100. In this embodiment, the second support platform 52 has two transverse detection blocks 55 arranged opposite to each other, and accordingly, the number of the transverse drive members 56 is also two. The second lifting drive member 54 can be a cylinder, an electric push rod, a motor screw assembly, etc., and the transverse drive member 56 can be a cylinder, an electric push rod, a motor screw assembly, etc.

[0050] The appearance inspection device 6 includes an upper inspection camera 61 and a lower inspection camera 62 which are arranged relatively to each other. A third gap is formed between the upper inspection camera 61 and the lower inspection camera 62 for the floating platform 92 to enter and exit. When the floating platform 92 of the placement platform 9 is in the second gap, the upper inspection camera 61 takes a picture of the RF product bracket 100 from above the floating platform 92, and the lower inspection camera 62 takes a picture of the RF product bracket 100 from below the floating platform 92. The upper inspection camera 61 can be a CCD camera, and similarly, the lower inspection camera 62 can be a CCD camera.

[0051] The frame 1 is provided with a loading conveyor belt 10, and the loading robot 7 is arranged close to the loading conveyor belt 10. The loading conveyor belt 10 is used to load the RF product bracket 100. The loading robot 7 takes the RF product bracket 100 from the loading conveyor belt 10 and places the RF product bracket 100 on the floating platform 92 of the corresponding placement platform 9.

[0052] The frame 1 is provided with a blanking conveyor belt 20, and the blanking robot 8 is arranged close to the blanking conveyor belt 20. The blanking conveyor belt 20 is used for blanking the RF product bracket 100 that has passed the inspection. The blanking robot 8 transfers the RF product bracket 100 that has passed the inspection on the placement table 9 of the appearance inspection device 6 to the blanking conveyor belt 20.

[0053] In order to collect RF product brackets 100 with different reasons for defects respectively, the first collection box 301, the second collection box 302 and the third collection box 303 are placed on the rack 1. The first collection box 301, the second collection box 302 and the third collection box 303 are all arranged close to the unloading robot 8. The first collection box 301 is used to collect RF product brackets 100 that fail the RF performance test, the second collection box 302 is used to collect RF product brackets 100 that fail the DC impedance performance test, and the third collection box 303 is used to collect RF product brackets 100 that fail the appearance test.

[0054] The above are merely optional embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the practical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An automatic detection device for radio frequency product brackets, characterized by: It includes a frame, a turntable, a material detection device, a radio frequency detection device, an impedance detection device, an appearance detection device, a loading robot, an unloading robot and a plurality of placement platforms; the turntable includes a rotating drive member and a turntable, the rotating drive member connects the turntable and the frame, a plurality of the placement platforms are arranged at equal intervals along the edge of the turntable, the placement platform includes a placement frame connected to the turntable, a floating platform floatingly provided on the placement frame, and an elastic member connecting the floating platform and the placement frame, and the floating platform is provided with a placement slot for placing radio frequency product brackets; The material detection device, radio frequency detection device, impedance detection device and appearance detection device are arranged on the frame in sequence around the turntable. The material detection device is used to detect whether an radio frequency product bracket is placed on the corresponding placement table. The radio frequency detection device is used to detect the radio frequency performance of the radio frequency product bracket on the corresponding placement table. The impedance detection device is used to detect the DC impedance performance of the radio frequency product bracket on the corresponding placement table. The appearance detection device is used to detect the appearance of the radio frequency product bracket on the corresponding placement table; the loading robot is used to place the radio frequency product bracket on the corresponding placement table, and the unloading robot is used to unload the radio frequency product bracket that has passed the inspection of the appearance detection device.

2. The automatic detection equipment for radio frequency product brackets according to claim 1, characterized in that: A through hole is provided on the bottom surface of the placement groove, and avoidance grooves communicating with the placement groove are provided on both sides of the floating platform.

3. The automatic detection equipment for radio frequency product brackets according to claim 2, characterized in that: The material detection device is an infrared distance sensor, and the optical path of the infrared distance sensor passes through the through hole.

4. The automatic detection equipment for radio frequency product brackets according to claim 2, characterized in that: The radio frequency detection device includes a first support frame, a first support platform, a first lifting platform and a first lifting drive member. The first support frame is fixedly connected to the frame and the first support platform respectively. The first support platform is provided with a first detection terminal. The first lifting drive member connects the first support frame and the first lifting platform. The first lifting platform is located directly above the first support platform. A first gap is formed between the first lifting platform and the first support platform for the floating platform to enter and exit.

5. The automatic detection equipment for radio frequency product brackets according to claim 2, characterized in that: The impedance detection device includes a second support frame, a second support platform, a second lifting platform, a second lifting drive, a transverse detection block and a transverse drive. The second support frame is fixedly connected to the frame and the second support platform respectively. The second support platform is provided with a second detection terminal. The transverse drive is provided on the second support platform and connected to the transverse detection block. The transverse detection block is provided with a side detection terminal. The second lifting drive connects the second support frame and the second lifting platform. The second lifting platform is located directly above the second support platform. The second lifting platform is provided with a third detection terminal. A second gap is formed between the second lifting platform and the second support platform for the floating platform to enter and exit.

6. The automatic detection equipment for radio frequency product brackets according to claim 2, characterized in that: The appearance inspection device includes an upper inspection camera and a lower inspection camera that are arranged opposite to each other in the upper and lower directions, and a third gap is formed between the upper inspection camera and the lower inspection camera for the floating platform to enter and exit.

7. The automatic detection equipment for radio frequency product brackets according to claim 1, characterized in that: The number of the placement platforms on the turntable is six.

8. The automatic detection equipment for radio frequency product brackets according to claim 1, characterized in that: The frame is provided with a loading conveyor belt, and the loading robot is arranged close to the loading conveyor belt. The loading conveyor belt is used to load the RF product bracket. The loading robot takes the RF product bracket from the loading conveyor belt and places the RF product bracket on the floating platform of the corresponding placement platform.

9. The automatic detection equipment for radio frequency product brackets according to claim 1, characterized in that: The frame is provided with a blanking conveyor belt, and the blanking robot is arranged close to the blanking conveyor belt. The blanking conveyor belt is used for blanking the RF product brackets that have passed the inspection. The blanking robot transfers the RF product brackets that have passed the inspection on the placement table of the appearance inspection device to the blanking conveyor belt.

10. The automatic detection equipment for radio frequency product brackets according to claim 9, characterized in that: A first collection box, a second collection box and a third collection box are placed on the rack. The first collection box, the second collection box and the third collection box are all arranged close to the unloading robot. The first collection box is used to collect RF product brackets that fail the RF performance test, the second collection box is used to collect RF product brackets that fail the DC impedance performance test, and the third collection box is used to collect RF product brackets that fail the appearance test.

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