An automatic detection and packaging machine and method for backplane connectors

Abstract

The present invention discloses an automatic detection and packaging machine and method for backplane connectors, including an automatic detection and packaging machine for backplane connectors and a method for changing trays of the automatic detection and packaging machine. Among them, the automatic detection and packaging machine for backplane connectors includes a chassis main body, a storage cabinet body is arranged on the side of the chassis main body, and a feeding mechanism for feeding, a detection mechanism and a tray loading mechanism are successively arranged on the chassis main body from right to left. A first transfer mechanism is arranged between the feeding mechanism and the detection mechanism, and a second transfer mechanism is arranged between the detection mechanism and the tray loading mechanism; the tray loading mechanism includes a clamping unit for clamping and loading the backplane connectors into the packaging trays and a tray changing unit for automatically replacing the packaging trays, which solves the problem that in the current industry of high-speed production and detection of backplane connectors, after semi-automatic detection, they are manually placed into the packaging trays, resulting in relatively low detection efficiency and packaging efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging equipment, and particularly to an automatic detection and packaging machine and method for backplane connectors. Background Art

[0002] Backplane connectors are a type of connectors commonly used in large communication equipment, ultra-high performance servers, supercomputers, industrial computers, and high-end storage devices. The main function of backplane connectors is to connect single boards and backplanes. The single board and the backplane form a 90-degree vertical structure to transmit high-speed differential signals or single-ended signals and large currents.

[0003] In the high-speed production and detection of backplane connectors industry, in order to ensure product quality, all products produced must be inspected for dimensions before being packaged and shipped. Currently, in the industry, semi-automatic detection is generally used followed by manual placement into packaging trays, resulting in relatively low detection and packaging efficiencies.

[0004] In the invention with the application number: CN201510027452.3 and the publication number: CN104596582B, an automatic detection device for backplane connectors is disclosed, which still has the problem of relatively low detection and packaging efficiencies due to semi-automatic detection followed by manual placement into packaging trays. Summary of the Invention

[0005] Based on this, in view of the above problems, the present invention provides an automatic detection and packaging machine and method for backplane connectors, which solves the problem of relatively low detection and packaging efficiencies in the high-speed production and detection of backplane connectors industry, where semi-automatic detection is followed by manual placement into packaging trays.

[0006] The technical solution of the present invention is as follows:

[0007] An automatic detection and packaging machine and method for backplane connectors, including a chassis main body. A storage cabinet for storing items is provided on the side of the chassis main body. An inlet mechanism for feeding, a detection mechanism for detecting the dimensions of backplane connectors, and a tray loading mechanism for loading compliant products onto trays are sequentially provided on the top of the chassis main body from right to left. A first transfer mechanism for transferring the backplane connectors on the inlet mechanism to the detection mechanism is provided between the inlet mechanism and the detection mechanism. A second transfer mechanism for transferring the qualified backplane connectors on the detection mechanism to the tray loading mechanism is provided between the detection mechanism and the tray loading mechanism;

[0008] The tray loading mechanism includes a clamping unit for clamping and loading the backplane connector into the packaging tray and a tray changing unit for automatically replacing the packaging tray. The tray changing unit includes a mounting frame provided on the chassis main body and a support rod provided at the bottom of the mounting frame. A bearing plate that is slidably engaged with the inner side wall of the mounting frame is provided inside the mounting frame. A driving component for driving the bearing plate to move in the left-right direction of the chassis main body is provided on the support rod. A stacking rack for stacking the packaging trays filled with backplane connectors, a tray loading rack for cooperating with the clamping unit to load the backplane connectors into the packaging tray, and a placement rack for placing empty packaging trays are sequentially provided on the top of the mounting frame from left to right. A lifting suction cup assembly is provided at the bottom of the placement rack. The lifting suction cup assembly is arranged in cooperation with the bearing plate. Telescopic limiting components are respectively provided on the front and rear sides of the placement rack. A pushing component for pushing the backplane connector to slide in the packaging tray is provided at the rear side of the tray loading rack. A lifting component is provided at the bottom of the stacking rack. The lifting component is arranged in cooperation with the bearing plate. A plurality of limiting hinges are provided on the stacking rack;

[0009] The clamping unit includes a first conveying track for conveying qualified backplane connectors, a first power component for driving the backplane connector to slide in the first conveying track, and a clamping component for loading the backplane connector in the first conveying track into the tray. The first power component is arranged in cooperation with the first conveying track. The clamping component is provided at the end of the first conveying track and is arranged in cooperation with the tray loading rack.

[0010] Preferably, the support rod includes a first support rod and a second support rod provided at the front side of the mounting frame, and a third support rod and a fourth support rod provided at the rear side of the mounting frame. The driving component includes a driving wheel, a driven wheel, and a first sliding track. A first rotating shaft and a second rotating shaft are respectively rotatably connected between the first support rod and the third support rod, and between the second support rod and the fourth support rod. The driving wheel is provided on the first rotating shaft. The driven wheel is provided on the second rotating shaft. A first driving motor for driving the first rotating shaft to rotate is cooperatively provided on the third support rod. The driving wheel and the driven wheel are driven by a belt. A first sliding track is cooperatively provided on the first support rod and the second support rod. One end of the bottom of the bearing plate is connected to the belt in cooperation, and the other end is slidably engaged with the first sliding track.

[0011] Preferably, the lifting suction cup assembly includes a first driving cylinder, a first mounting seat, a first fixing plate, a first sliding plate, and a vacuum suction cup. The first driving cylinder is provided inside the chassis main body. The first mounting seat is provided on the chassis main body. The first fixing plate is provided on the first mounting seat. The first sliding plate is provided on the first fixing plate and is slidably connected to the first fixing plate. The output end of the first driving cylinder penetrates through the first mounting seat and is connected to the bottom of the first sliding plate. The top of the first sliding plate is connected to the bottom of the vacuum suction cup;

[0012] The telescopic limit component includes a second mounting seat arranged on the placement rack, a second driving cylinder arranged on the second mounting seat, and an insertion plate connected to the output end of the second driving cylinder. The insertion plate can be inserted into the gap between two empty packaging trays under the drive of the second driving cylinder, so as to support the packaging tray located above.

[0013] Preferably, the pushing component includes a third mounting seat arranged on the chassis main body and a third driving cylinder arranged on one side of the third mounting seat. A sliding mounting plate is slidably connected to the third mounting seat. One end of the sliding mounting plate is connected to the output end of the third driving cylinder. A connecting plate is arranged on the sliding mounting plate. Above the connecting plate, there is a pushing rod for pushing the backplane connector to move in the packaging tray. A fourth driving cylinder is arranged on the connecting plate, and the output end of the fourth driving cylinder is connected to the pushing rod.

[0014] Preferably, the lifting component includes a fourth mounting seat arranged on the chassis main body, a second fixing plate vertically arranged on the fourth mounting seat, a pair of second sliding tracks vertically arranged on the second fixing plate, a sliding support plate slidably connected to the second sliding tracks, and a fifth driving cylinder. A support rotating rod is rotatably connected to the bottom of the sliding support plate. The output end of the fifth driving cylinder is provided with a limiting slider in the shape of a right triangle, and the limiting slider is arranged in cooperation with the support rotating rod.

[0015] Preferably, the hypotenuse of the limiting slider is arranged in cooperation with the support rotating rod, that is, the hypotenuse of the right triangle is arranged in cooperation with the support rotating rod. When the fifth driving cylinder drives the limiting slider to move, the support rotating rod moves upward along the hypotenuse, so that the sliding support plate moves upward along the second sliding track.

[0016] Preferably, the first power component is arranged on one side of the first conveying track. The first power component includes a sixth driving cylinder, a first pushing plate slidably matched with the first conveying track, and a plurality of first pushing blocks arranged on the first pushing plate for pushing the backplane connector. A first special-shaped plate is rotatably connected to the first pushing block. The first special-shaped plate can push the backplane connector along the feeding direction. When the first special-shaped plate moves in the direction opposite to the feeding direction and contacts the backplane connector in the first conveying track, the first special-shaped plate rotates and will not push the backplane connector in the direction opposite to the feeding direction, so that the backplane connector can only move unidirectionally along the feeding direction in the first conveying track.

[0017] Preferably, the clamping assembly includes a fixed frame body, a flipping structure, a pushing structure, and a moving clamping structure. The fixed frame body is arranged on the main body of the chassis. The flipping structure is cooperatively arranged at the end of the first conveying track. The pushing structure is cooperatively arranged with the flipping structure. The moving clamping structure is arranged on the top of the fixed frame body. The flipping structure includes a flipping mounting seat arranged on the fixed frame body, a second motor arranged on the flipping mounting seat, and two flipping limit blocks connected to the output end of the second motor. One of the flipping limit blocks is cooperated with the end of the first conveying track, and the other is cooperated with the moving clamping structure;

[0018] The pushing structure includes a seventh driving cylinder arranged on the first conveying track and a pushing rod for pushing out the backplane connector in the flipping limit block cooperated with the moving clamping structure. The pushing rod is cooperatively arranged with the seventh driving cylinder;

[0019] The moving clamping structure includes a first mounting backplane. A pair of horizontally arranged third sliding guide rails and a first cylinder are arranged on the first mounting backplane. A second mounting backplane is slidably connected to the third sliding guide rails. The output end of the first cylinder is connected to one end of the second mounting backplane. A pair of vertically arranged fourth sliding guide rails and a second cylinder are arranged on the second mounting backplane. A third mounting backplane is slidably connected to the fourth sliding guide rails. The output end of the second cylinder is connected to one end of the third mounting backplane. A fifth mounting seat is arranged on the third mounting backplane. Clamping claws for clamping the backplane connector are arranged at the bottom of the fifth mounting seat. A third driving motor is arranged at the top of the fifth mounting seat. The output end of the third driving motor is connected to the clamping claws through a rotating connection shaft. The rotating connection shaft penetrates through the fifth mounting seat and is rotatably connected to the fifth mounting seat.

[0020] Preferably, after the second motor drives the two flipping limit blocks to rotate, the flipping limit block originally cooperated with the end of the first conveying track rotates and is cooperated with the moving clamping structure; the flipping limit block originally cooperated with the moving clamping structure rotates and is cooperated with the end of the first conveying track.

[0021] Preferably, the detection mechanism includes a second conveying track for conveying the backplane connector and a second power assembly for driving the backplane connector to slide within the second conveying track. The side of the second conveying track is sequentially provided with a first detector and a second detector arranged along the feeding direction of the backplane connector. The rear ends of the first detector and the second detector along the feeding direction of the backplane connector are respectively provided with a first waste outlet and a second waste outlet. The second conveying track is sequentially provided with a first pushing structure and a second pushing mechanism for pushing out the unqualified backplane connectors detected by the first detector and the second detector along the feeding direction of the backplane connector. The second conveying track is respectively provided with a first pushing structure and a second pushing structure for pushing the backplane connectors pushed out by the first pushing structure and the second pushing mechanism into the first waste outlet and the second waste outlet;

[0022] The second power assembly is arranged on one side of the second conveying track in a matching manner. The second power assembly includes an eighth driving cylinder, a second pushing plate slidably arranged in cooperation with the second conveying track, and a plurality of second pushing blocks arranged on the second pushing plate for pushing the backplane connector. A second special-shaped plate is rotatably connected to the second pushing block;

[0023] Both the first pushing structure and the second pushing mechanism include a ninth driving cylinder arranged in cooperation with the second conveying track and a pushing plate arranged in cooperation with the ninth driving cylinder. The pushing plate is arranged in cooperation with the second conveying track;

[0024] The first pushing structure and the second pushing structure include a tenth driving cylinder and a pushing rod arranged in cooperation with the output end of the tenth driving cylinder. Among them, the first pushing structure is arranged in cooperation with the first waste outlet, and the second pushing structure is arranged in cooperation with the second waste outlet. The second special-shaped plate can push the backplane connector along the feeding direction. When the second special-shaped plate moves in the direction opposite to the feeding direction and contacts the backplane connector in the second conveying track, the second special-shaped plate rotates and will not push the backplane connector in the direction opposite to the feeding direction, so that the backplane connector can only move unidirectionally along the feeding direction within the second conveying track.

[0025] Preferably, the first transfer mechanism includes a first fixed seat, an eleventh driving cylinder arranged on the first fixed seat, and a first sliding block arranged on the first fixed seat and slidably arranged in cooperation with the first fixed seat. One end of the first sliding block is connected to the eleventh driving cylinder, and the other end is provided with a first transfer block for cooperating with the feeding mechanism;

[0026] The second transfer mechanism includes a second fixed seat, a twelfth driving cylinder arranged on the second fixed seat, and a second sliding block arranged on the second fixed seat and slidably connected to the second fixed seat. The top of the second sliding block is provided with a second transfer block, and the bottom of the second sliding block is connected to the twelfth driving cylinder.

[0027] A method for replacing trays of an automatic detection packaging machine, based on an automatic detection packaging machine for backplane connectors, includes the following steps:

[0028] S1: Pre-install the automatic detection packaging machine;

[0029] S2: Place multiple empty packaging trays at the placement rack;

[0030] Adjust the telescopic limit component so that it can support the packaging tray, and then place the empty packaging tray at the placement rack;

[0031] S3: Release an empty packaging tray;

[0032] Drive the carrier plate through the drive component so that the carrier plate is located at the placement rack. Then, make the top of the lifting suction cup component press against multiple stacked empty packaging trays. Then, adjust the telescopic limit component so that the packaging tray is supported by the lifting suction cup component. Then, lower the lifting suction cup component to a position where the telescopic limit component can be inserted into the gap between the lowermost packaging tray and the penultimate packaging tray. Adjust the telescopic limit component so that it is inserted into the gap between the lowermost packaging tray and the penultimate packaging tray to play a supporting role for the packaging tray. The lowermost packaging tray falls on the carrier plate and moves with the carrier plate;

[0033] S4: Load the backplane connectors into the packaging tray;

[0034] Drive the carrier plate through the drive component so that the carrier plate is located at the loading tray rack and at a position where it cooperates with the clamping component. Then, sequentially load the backplane connectors into the packaging tray through the clamping component. Then, continue to drive the carrier plate through the drive component so that the packaging trays on the carrier plate gradually move until each cell in the packaging tray is filled. Use the pushing component to ensure that each cell in the packaging tray is filled;

[0035] S5: Stack the filled packaging trays;

[0036] When the packaging tray is filled, drive the carrier plate through the drive component so that the carrier plate is located at the stacking rack and at a position where it cooperates with the lifting component. Then, lift the packaging tray through the lifting component and complete the stacking through the limit hinge;

[0037] S6: Reset the carrier plate;

[0038] Drive the carrier plate through the drive component so that the carrier plate returns to the placement rack;

[0039] S7: Repeat steps S1 to S6.

[0040] Compared with the prior art, the beneficial effects of the present invention are:

[0041] In use, the backplane connector enters through the feeding mechanism, and then the first transfer mechanism transfers the backplane connector on the feeding mechanism to the detection mechanism. The backplane connector is detected on the detection mechanism, and then the second transfer mechanism transfers the qualified backplane connectors on the detection mechanism to the first conveying track in the disk loading mechanism. Then, the first power component drives the backplane connector to move within the first conveying track to the end of the first conveying track, and then the clamping component loads the backplane connector into the packaging tray on the disk mounting rack in the disk changing unit;

[0042] Adjust the telescopic limit component so that it can support the packaging tray. Then place the empty packaging tray at the placement rack, and limit its fall through the telescopic limit component. Drive the bearing plate through the driving component so that the bearing plate is located at the placement rack. Then, make the top of the lifting suction cup component press against a plurality of stacked empty packaging trays. Then adjust the telescopic limit component so that the packaging tray is supported by the lifting suction cup component. Then lower the lifting suction cup component to a position where the telescopic limit component can be inserted into the gap between the lowermost packaging tray and the second-lowermost packaging tray. Adjust the telescopic limit component so that it is inserted into the gap between the lowermost packaging tray and the second-lowermost packaging tray to play a supporting role for the packaging tray; Then drive the bearing plate through the driving component so that the bearing plate is located at the disk mounting rack and at a position where it cooperates with the clamping component. Then, the clamping component loads the backplane connectors into the packaging tray in sequence. Then continue to drive the bearing plate through the driving component so that the packaging tray on the bearing plate moves step by step until each cell in the packaging tray is filled. Make each cell in the packaging tray filled through the pushing component; Then the driving component drives the bearing plate so that the bearing plate is located at the stacking rack and at a position where it cooperates with the lifting component. Then, the lifting component lifts the packaging tray, and stacking is completed through the limit hinge; Then the driving component drives the bearing plate so that the bearing plate returns to the placement rack, solving the problem that in the current industry of high-speed production and detection of backplane connectors, after semi-automatic detection, manual placement into the packaging tray is carried out, and both the detection efficiency and the packaging efficiency are relatively low. Brief Description of the Drawings

[0043] Figure 1 is the overall structural schematic diagram of an automatic detection and packaging machine for backplane connectors described in an embodiment of the present invention;

[0044] Figure 2 is the partial structural schematic diagram of an automatic detection and packaging machine for backplane connectors described in an embodiment of the present invention;

[0045] Figure 3 is the structural schematic diagram of the disk loading mechanism described in an embodiment of the present invention;

[0046] Figure 4 is the structural schematic diagram of the clamping unit described in an embodiment of the present invention;

[0047] Figure 5 is a schematic structural diagram of the disk changing unit described in the embodiments of the present invention;

[0048] Figure 6 is a partial structural schematic diagram of the clamping unit described in the embodiments of the present invention Figure 1 ;

[0049] Figure 7 is a partial structural schematic diagram of the clamping unit described in the embodiments of the present invention Figure 2 ;

[0050] Figure 8 is a schematic structural diagram of the feeding mechanism and the detection mechanism described in the embodiments of the present invention;

[0051] Figure 9 is a schematic structural diagram of the lifting suction cup assembly described in the embodiments of the present invention;

[0052] Figure 10 is a schematic structural diagram of the telescopic limit assembly described in the embodiments of the present invention;

[0053] Figure 11 is a schematic structural diagram of the lifting assembly described in the embodiments of the present invention;

[0054] Figure 12 is a schematic structural diagram of the first power assembly described in the embodiments of the present invention;

[0055] Figure 13 is a schematic structural diagram of the first pushing structure or the second pushing mechanism described in the embodiments of the present invention;

[0056] Figure 14 is a schematic structural diagram of the second power assembly described in the embodiments of the present invention;

[0057] Figure 15 is a schematic structural diagram of the first pushing-in structure or the second pushing-in structure described in the embodiments of the present invention;

[0058] Figure 16 is a schematic structural diagram of the first transfer mechanism described in the embodiments of the present invention;

[0059] Figure 17 is a schematic structural diagram of the second transfer mechanism described in the embodiments of the present invention;

[0060] Description of reference numerals:

[0061] 10 - Chassis main body, 11 - Encapsulation tray, 12 - Storage cabinet body, 20 - Feeding mechanism, 30 - Detection mechanism, 300 - Second conveying track, 301 - Second power component, 302 - First detector, 303 - Second detector, 304 - First waste outlet, 305 - Second waste outlet, 306 - First pushing structure, 307 - Second pushing structure, 308 - Eighth driving cylinder, 309 - Second pushing plate, 310 - Second pushing block, 311 - Second special-shaped plate, 312 - Ninth driving cylinder, 313 - Pushing plate, 314 - Tenth driving cylinder, 315 - Pushing rod, 316 - First pushing structure, 317 - Second pushing mechanism, 40 - Tray loading mechanism, 400 - Clamping unit, 401 - Tray changing unit, 402 - Installation frame, 403 - Support rod, 404 - Bearing plate, 405 - Driving component, 406 - Stacking rack, 407 - Tray loading rack, 408 - Placing rack, 409 - Lifting suction cup component, 410 - Telescopic limit component, 411 - Pushing component, 412 - Lifting component, 413 - Limit hinge, 414 - First conveying track, 415 - First power component, 416 - Clamping component, 417 - First support rod, 418 - Second support rod, 419 - Third support rod, 420 - Fourth support rod, 421 - Driving wheel, 422 - Driven wheel, 423 - First sliding track, 424 - First rotating shaft, 425 - Second rotating shaft, 426 - First driving motor, 427 - Belt, 428 - First driving cylinder, 429 - First mounting seat, 430 - First fixing plate, 431 - First sliding plate, 432 - Vacuum suction cup, 433 - Second mounting seat, 434 - Second driving cylinder, 435 - Insertion plate, 436 - Third mounting seat, 437 - Third driving cylinder, 438 - Sliding mounting plate, 439 - Connecting plate, 440 - Pushing rod, 441 - Fourth driving cylinder, 442 - Fourth mounting seat, 443 - Second fixing plate, 444 - Second sliding track, 445 - Sliding support plate, 446 - Fifth driving cylinder, 447 - Support rotating rod, 448 - Limit slider, 449 - Sixth driving cylinder, 450 - First pushing plate, 451 - First pushing block, 452 - First special-shaped plate, 453 - Fixed frame body, 454 - Flipping structure, 455 - Pushing structure, 456 - Moving clamping structure, 457 - Second motor, 458 - Flipping limit block, 459 - Seventh driving cylinder, 460 - Pushing rod, 461 - First mounting backplate, 462 - Third sliding guide rail, 463 - Second mounting backplate, 464 - Fourth sliding guide rail, 465 - Third mounting backplate, 466 - Fifth mounting seat, 467 - Clamping claw, 468 - Third driving motor, 469 - Rotating connecting shaft, 470 - Placing table, 471 - First cylinder, 472 - Second cylinder, 473 - Flipping mounting seat, 50 - First transfer mechanism, 500 - First fixed seat, 501 - Eleventh driving cylinder, 502 - First sliding block, 503 - First transfer block60 - Second transfer mechanism, 601 - Second fixed seat, 602 - Twelfth driving cylinder, 603 - Second sliding block, 604 - Second transfer block., Detailed implementation mode

[0062] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0063] Embodiment:

[0064] As Figures 1 to 17 As shown, to solve the above problems, this embodiment discloses an automatic detection and packaging machine and method for backplane connectors, including a chassis main body 10. A storage cabinet 12 for storing items is provided on the side of the chassis main body 10. On the top of the chassis main body 10, a feeding mechanism 20 for feeding, a detection mechanism 30 for detecting the size of the backplane connector, and a disk loading mechanism 40 for loading compliant products onto a tray are arranged in sequence from right to left. A first transfer mechanism 50 for transferring the backplane connectors on the feeding mechanism 20 to the detection mechanism 30 is provided between the feeding mechanism 20 and the detection mechanism 30. A second transfer mechanism 60 for transferring the qualified backplane connectors on the detection mechanism 30 to the disk loading mechanism 40 is provided between the detection mechanism 30 and the disk loading mechanism 40;

[0065] The disk loading mechanism 40 includes a clamping unit 400 for clamping and loading the backplane connectors into the packaging tray 11 and a tray changing unit 401 for automatically changing the packaging tray 11. The tray changing unit 401 includes a mounting frame 402 provided on the chassis main body 10 and a support rod 403 provided at the bottom of the mounting frame 402. A bearing plate 404 slidably engaged with the inner side wall of the mounting frame 402 is arranged inside the mounting frame 402. A driving assembly 405 for driving the bearing plate 404 to move in the left - right direction of the chassis main body 10 is provided on the support rod 403. On the top of the mounting frame 402, a stacking rack 406 for stacking the packaging trays 11 filled with backplane connectors, a disk loading rack 407 for cooperating with the clamping unit 400 to load the backplane connectors into the packaging tray 11, and a placement rack 408 for placing empty packaging trays 11 are arranged in sequence from left to right. A lifting suction cup assembly 409 is provided at the bottom of the placement rack 408. The lifting suction cup assembly 409 is arranged in cooperation with the bearing plate 404. Telescopic limiting assemblies 410 are respectively provided on the front and rear sides of the placement rack 408. A pushing assembly 411 for pushing the backplane connectors to slide inside the packaging tray 11 is provided at the rear side of the disk loading rack 407. A lifting assembly 412 is provided at the bottom of the stacking rack 406. The lifting assembly 412 is arranged in cooperation with the bearing plate 404. A plurality of limiting hinges 413 are provided on the stacking rack 406;

[0066] The clamping unit 400 includes a first conveying track 414 for conveying qualified backplane connectors, a first power assembly 415 for driving the backplane connectors to slide within the first conveying track 414, and a clamping assembly 416 for loading the backplane connectors within the first conveying track 414 onto a tray. The first power assembly 415 is cooperatively arranged with the first conveying track 414. The clamping assembly 416 is arranged at the end of the first conveying track 414 and is cooperatively arranged with the tray rack 407.

[0067] Preferably, the limiting hinge 413 is set to a state where it can only move upward and not downward.

[0068] During use, the backplane connectors enter through the feeding mechanism 20, and then the first transfer mechanism 50 transfers the backplane connectors on the feeding mechanism 20 to the detection mechanism 30. The backplane connectors complete the detection on the detection mechanism 30, and then the second transfer mechanism 60 transfers the qualified backplane connectors on the detection mechanism 30 into the first conveying track 414 of the tray loading mechanism 40. Then, the first power assembly 415 drives the backplane connectors to move within the first conveying track 414 to the end of the first conveying track 414, and then the clamping assembly 416 loads the backplane connectors into the packaging tray 11 located on the tray rack 407 in the tray changing unit 401.

[0069] Adjust the telescopic limit component 410 so that it can support the encapsulation tray 11. Then place the empty encapsulation tray 11 at the placement rack 408, and limit its fall through the telescopic limit component 410. Drive the carrier plate 404 through the drive component 405 so that the carrier plate 404 is located at the placement rack 408. Then, make the top of the lifting suction cup component 409 press against a plurality of stacked empty encapsulation trays 11. Then adjust the telescopic limit component 410 so that the encapsulation tray 11 is supported by the lifting suction cup component 409. Then lower the lifting suction cup component 409 to a position where the telescopic limit component 410 can be inserted into the gap between the lowermost encapsulation tray 11 and the penultimate encapsulation tray 11. Adjust the telescopic limit component 410 to insert it into the gap between the lowermost encapsulation tray 11 and the penultimate encapsulation tray 11 to play a supporting role for the encapsulation tray 11. Then drive the carrier plate 404 through the drive component 405 so that the carrier plate 404 is located at the loading rack 407 and at a position where it cooperates with the clamping component 416. Then, successively load the backplane connectors into the encapsulation tray 11 through the clamping component 416. Then continue to drive the carrier plate 404 through the drive component 405 so that the encapsulation trays 11 on the carrier plate 404 move step by step until each cell in the encapsulation tray 11 is filled. Make each cell in the encapsulation tray 11 filled through the pushing component 411. Then drive the carrier plate 404 through the drive component 405 so that the carrier plate 404 is located at the stacking rack 406 and at a position where it cooperates with the lifting component 412. Then lift the encapsulation tray 11 through the lifting component 412 and complete the stacking through the limit hinge 413. Then drive the carrier plate 404 through the drive component 405 so that the carrier plate 414 returns to the placement rack 408, solving the problem that in the current high-speed production and inspection of backplane connectors industry, after semi-automatic inspection, it is then manually placed in the packaging tray, resulting in relatively low inspection efficiency and packaging efficiency.

[0070] Such as Figure 1 、 Figure 5As shown in the figure, in order to make the movement of the bearing plate 404 more stable, this embodiment is improved on the basis of the above embodiment. The difference from the above embodiment is that the support rod 403 includes a first support rod 417 and a second support rod 418 provided on the front side of the mounting frame 402, and a third support rod 419 and a fourth support rod 420 provided on the rear side of the mounting frame 402. The driving assembly 405 includes a driving wheel 421, a driven wheel 422 and a first sliding track 423. A first rotating shaft 424 and a second rotating shaft 425 are respectively rotatably connected between the first support rod 417 and the third support rod 419, and between the second support rod 418 and the fourth support rod 420. The driving wheel 421 is provided on the first rotating shaft 424, and the driven wheel 422 is provided on the second rotating shaft 425. A first driving motor 426 for driving the first rotating shaft 424 to rotate is cooperatively provided on the third support rod 419. The driving wheel 421 and the driven wheel 422 are driven by a belt 427. A first sliding track 423 is cooperatively provided on the first support rod 417 and the second support rod 418. One end of the bottom of the bearing plate 404 is cooperatively connected to the belt 427, and the other end is slidably engaged with the first sliding track 423.

[0071] During use, the first driving motor 426 drives the driving wheel 421 to rotate, thereby driving the driven wheel 422 to rotate through the belt 427. The belt 427 is horizontally supported by the driving wheel 421 and the driven wheel 422, and the belt 427 rotates along the rotation direction of the driving wheel 421 and the driven wheel 422. Furthermore, the bearing plate 404 is driven by the belt 427 to move more stably along the belt 427 and the first sliding track 423.

[0072] As Figure 1 、 Figure 9 、 Figure 10 As shown in the figure, in order to make the empty packaging tray 11 better achieve placing only one at a time, this embodiment is improved on the basis of the above embodiment. The difference from the above embodiment is that the lifting suction cup assembly 409 includes a first driving cylinder 428, a first mounting seat 429, a first fixing plate 430, a first sliding plate 431 and a vacuum suction cup 432. The first driving cylinder 428 is provided in the chassis main body 10. The first mounting seat 429 is provided on the chassis main body 10. The first fixing plate 430 is provided on the first mounting seat 429. The first sliding plate 431 is provided on the first fixing plate 430 and is slidably connected to the first fixing plate 430. The output end of the first driving cylinder 428 penetrates through the first mounting seat 429 and is connected to the bottom of the first sliding plate 431. The top of the first sliding plate 431 is connected to the bottom of the vacuum suction cup 432;

[0073] The telescopic limit component 410 includes a second mounting seat 433 arranged on the placement rack 408, a second driving cylinder 434 arranged on the second mounting seat 433, and an insertion plate 435 connected to the output end of the second driving cylinder 434.

[0074] During use, the insertion plate 435 can be inserted into the gap between two empty packaging trays 11 under the drive of the second driving cylinder 434, playing a supporting role for the packaging tray 11 located above; when an empty packaging tray 11 is needed, first drive the first sliding plate 431 to slide upward along the first fixed plate 430 through the first driving cylinder 428, so that the vacuum suction cup 432 moves upward, thereby sucking the bottom of the lowermost packaging tray 11, then drive the first sliding plate 431 to slide downward along the first fixed plate 430 through the first driving cylinder 428, drive the insertion plate 435 to insert into the gap between the lowermost packaging tray 11 and the penultimate packaging tray 11 through the second driving cylinder 434, and then continue to drive the first sliding plate 431 to slide downward along the first fixed plate 430 through the first driving cylinder 428 to place the packaging tray 11 on the bearing plate 404.

[0075] As Figures 1 to 4 shown, in order to fill the backplane connector into the packaging tray 11, this embodiment is improved on the basis of the above embodiment. The difference from the above embodiment is that the pushing component 411 includes a third mounting seat 436 arranged on the chassis main body 10 and a third driving cylinder 437 arranged on one side of the third mounting seat 436. A sliding mounting plate 438 is slidably connected to the third mounting seat 436. One end of the sliding mounting plate 438 is connected to the output end of the third driving cylinder 437. A connecting plate 439 is arranged on the sliding mounting plate 438. Above the connecting plate 439, there is a pushing rod 440 for pushing the backplane connector to move in the packaging tray 11. A fourth driving cylinder 441 is arranged on the connecting plate 439, and the output end of the fourth driving cylinder 441 is connected to the pushing rod 440.

[0076] Preferably, the pushing component 411 is arranged in cooperation with the packaging tray 11.

[0077] During use, drive the sliding mounting plate 438 to slide on the third mounting seat 436 through the third driving cylinder 437, so that the connecting plate 439 moves, and then the pushing rod 440 can better load the backplane connector into the packaging tray. The fourth driving cylinder 441 functions to move the pushing rod 440 up and down.

[0078] The action of loading the backplane connector into the packaging tray 11 is as follows:

[0079] 1. The backplane connector is clamped and placed into the packaging tray 11;

[0080] 2. Driven by the third driving cylinder 437, the push rod 440 pushes the backplane connectors from the leftmost side to the right side, so that all the backplane connectors are neatly arranged in each row.

[0081] 3. After a row is arranged, the push rod 440 moves upward under the action of the fourth driving cylinder 441, then the encapsulation tray 11 moves forward by the distance of one row, and then the push rod 440 moves downward to the position of an empty row, and the above operations are repeated.

[0082] As Figure 1 、 Figure 11 shown, in order to better stack the filled encapsulation tray 11, this embodiment is improved on the basis of the above embodiment. The difference from the above embodiment is that the lifting component 412 includes a fourth mounting seat 442 arranged on the chassis main body 10, a second fixing plate 443 vertically arranged on the fourth mounting seat 442, a pair of second sliding rails 444 vertically arranged on the second fixing plate 443, a sliding support plate 445 slidably connected to the second sliding rails 444, and a fifth driving cylinder 446. A support rotating rod 447 is rotatably connected to the bottom of the sliding support plate 445. The output end of the fifth driving cylinder 446 is provided with a limit slider 448 in the shape of a right triangle, and the limit slider 448 is arranged in cooperation with the support rotating rod 447.

[0083] Preferably, the hypotenuse of the limit slider 448 is arranged in cooperation with the support rotating rod 447, that is, the hypotenuse of the right triangle is arranged in cooperation with the support rotating rod 447.

[0084] When in use, when the fifth driving cylinder 446 drives the limit slider 448 to move, the support rotating rod 447 moves upward along the hypotenuse, so that the sliding support plate 445 moves upward along the second sliding rail 444, so that the sliding support plate 445 lifts the encapsulation tray 11, and the encapsulation tray 11 is restricted by the limit hinge 413 during the rising process. The limit hinge 413 can only rotate upward and is restricted in the downward direction, so that the encapsulation tray 11 is restricted by the limit hinge 413 and can be placed on the limit hinge 413.

[0085] As Figure 1 、 Figure 12 shown, in order to better realize the movement of the backplane connectors in the first conveying track 414, this embodiment is improved on the basis of the above embodiment. The difference from the above embodiment is that the first power component 415 is arranged on one side of the first conveying track 414 in cooperation. The first power component 415 includes a sixth driving cylinder 449, a first pushing plate 450 slidably matched with the first conveying track 414, and a plurality of first pushing blocks 451 arranged on the first pushing plate 450 for pushing the backplane connectors. A first special-shaped plate 452 is rotatably connected to the first pushing block 451.

[0086] In use, the first special-shaped plate 452 can push the backplane connector in the feeding direction. When the first special-shaped plate 452 moves in the direction opposite to the feeding direction and contacts the backplane connector in the first conveying track 414, the first special-shaped plate 452 rotates and does not push the backplane connector in the direction opposite to the feeding direction, so that the backplane connector can only move unidirectionally in the first conveying track 414 in the feeding direction.

[0087] As Figures 1 to 8 shown, in order to better load the backplane connector into the packaging tray 11, this embodiment is improved on the basis of the above embodiment. The difference from the above embodiment is that the clamping assembly 416 includes a fixed frame body 453, a flipping structure 454, a pushing structure 455 and a moving clamping structure 456. The fixed frame body 453 is arranged on the chassis main body 10. The flipping structure 454 is cooperatively arranged at the end of the first conveying track 414. The pushing structure 455 is cooperatively arranged with the flipping structure 454. The moving clamping structure 456 is arranged on the top of the fixed frame body 453. The flipping structure 454 includes a flipping mounting seat 473 arranged on the fixed frame body 453, a second motor 457 arranged on the flipping mounting seat 473, and two flipping limit blocks 458 connected to the output end of the second motor 457. One of the flipping limit blocks 458 cooperates with the end of the first conveying track 414, and the other cooperates with the moving clamping structure 456;

[0088] The pushing structure 455 includes a seventh driving cylinder 459 arranged on the first conveying track 414 and a pushing rod 460 for pushing out the backplane connector in the flipping limit block 458 that cooperates with the moving clamping structure 456. The pushing rod 460 is cooperatively arranged with the seventh driving cylinder 459;

[0089] The mobile clamping structure 456 includes a first mounting backplane 461. A pair of horizontally arranged third sliding guide rails 462 and a first cylinder 471 are provided on the first mounting backplane 461. A second mounting backplane 463 is slidably connected to the third sliding guide rails 462. The output end of the first cylinder 471 is connected to one end of the second mounting backplane 463. A pair of vertically arranged fourth sliding guide rails 464 and a second cylinder 472 are provided on the second mounting backplane 463. A third mounting backplane 465 is slidably connected to the fourth sliding guide rails 464. The output end of the second cylinder 472 is connected to one end of the third mounting backplane 465. A fifth mounting seat 466 is provided on the third mounting backplane 465. A clamping claw 467 for clamping the backplane connector is provided at the bottom of the fifth mounting seat 466. A third driving motor 468 is provided at the top of the fifth mounting seat 466. The output end of the third driving motor 468 is connected to the clamping claw 467 through a rotating connection shaft 469. The rotating connection shaft 469 penetrates through the fifth mounting seat 466 and is rotatably connected to the fifth mounting seat 466.

[0090] Preferably, after the second motor 457 drives the two flipping limit blocks 458 to rotate, the flipping limit block 458 that originally cooperated with the end of the first conveying track 414 rotates and then cooperates with the mobile clamping structure 456; the flipping limit block 458 that originally cooperated with the mobile clamping structure 456 rotates and then cooperates with the end of the first conveying track 414.

[0091] Preferably, the mobile clamping structure 456 further includes a placement table 470. The placement table 470 is arranged on the third mounting seat 436 and forms a cooperation with the flipping limit block 458.

[0092] During use, the backplane connector in the first conveying track 414 enters the flipping limit block 458 arranged at the end of the first conveying track 414 under the action of the first power assembly 415. Then, the second motor 457 drives the two flipping limit blocks 458 to rotate, so that the flipping limit block 458 containing the backplane connector forms a cooperation with the placement table 470; the seventh driving cylinder 459 drives the push rod 460, and then the push rod 460 pushes the backplane connector in the flipping limit block 458 that forms a cooperation with the placement table 470 out onto the placement table 470; the first cylinder 471 drives the second mounting backplane 463 to move on the third sliding guide rails 462, and the second cylinder 472 drives the third mounting backplane 465 to move on the fourth sliding guide rails 464, so that the fifth mounting seat 466 and the clamping claw 467 on the third mounting backplane 465 move, completing the clamping of the backplane connector on the placement table 470; the third driving motor 468 drives the rotating connection shaft 469 to rotate, so that the clamping claw 467 rotates, facilitating the cooperation with the encapsulation tray 11.

[0093] Such as Figures 8 to 15As shown, in order to better detect and select qualified backplane connector products, this embodiment is improved on the basis of the above embodiment. The difference from the above embodiment is that the detection mechanism 30 includes a second conveying track 300 for conveying the backplane connector and a second power assembly 301 for driving the backplane connector to slide in the second conveying track 300. On the side of the second conveying track 300, a first detector 302 and a second detector 303 are sequentially arranged along the feeding direction of the backplane connector. At the rear ends of the first detector 302 and the second detector 303 along the feeding direction of the backplane connector, a first waste outlet 304 and a second waste outlet 305 are respectively arranged. Along the feeding direction of the backplane connector on the second conveying track 300, a first pushing structure 316 and a second pushing mechanism 317 for pushing out the unqualified backplane connectors after being detected by the first detector 302 and the second detector 303 are sequentially arranged. On the second conveying track 300, a first pushing structure 306 and a second pushing structure 307 for pushing the backplane connectors pushed out by the first pushing structure 316 and the second pushing mechanism 317 into the first waste outlet 304 and the second waste outlet 305 are respectively arranged;

[0094] The second power assembly 301 is arranged on one side of the second conveying track 300 in a matching manner. The second power assembly 301 includes an eighth driving cylinder 308, a second pushing plate 309 slidably arranged in cooperation with the second conveying track 300, and a plurality of second pushing blocks 310 arranged on the second pushing plate 309 for pushing the backplane connector. A second special-shaped plate 311 is rotatably connected to the second pushing block 310;

[0095] Both the first pushing structure 316 and the second pushing mechanism 317 include a ninth driving cylinder 312 arranged in cooperation with the second conveying track 300 and a pushing plate 313 arranged in cooperation with the ninth driving cylinder 312. The pushing plate 313 is arranged in cooperation with the second conveying track 300;

[0096] The first pushing structure 306 and the second pushing structure 307 include a tenth driving cylinder 314 and a pushing rod 315 arranged in cooperation with the output end of the tenth driving cylinder 314. Among them, the first pushing structure 306 is arranged in cooperation with the first waste outlet 304, and the second pushing structure 307 is arranged in cooperation with the second waste outlet 305.

[0097] Preferably, the second special-shaped plate 311 can push the backplane connector along the feeding direction. When the second special-shaped plate 311 moves in the direction opposite to the feeding direction and contacts the backplane connector in the second conveying track 300, the second special-shaped plate 311 rotates and will not push the backplane connector in the direction opposite to the feeding direction, so that the backplane connector can only move unidirectionally along the feeding direction in the second conveying track 300.

[0098] In use, the backplane connector is driven to move within the second conveying track 300 by the second power component 301; whether the backplane connector is qualified is detected by the first detector 302 and the second detector 303; the unqualified backplane connectors are pushed out by the first pushing structure 316 and the second pushing mechanism 317, and then the pushed-out backplane connectors are respectively pushed into the first waste outlet 304 and the second waste outlet 305 by the first pushing-in structure 306 and the second pushing-in structure 307, completing the detection and selection of the backplane connectors.

[0099] As Figure 16 shown, in order to better transfer the backplane connectors, this embodiment is improved on the basis of the above embodiment. The difference from the above embodiment is that the first transfer mechanism 50 includes a first fixed seat 500, an eleventh driving cylinder 501 arranged on the first fixed seat 500, and a first sliding block 502 arranged on the first fixed seat 500 and slidably matched with the first fixed seat 500. One end of the first sliding block 502 is connected to the eleventh driving cylinder 501, and the other end is provided with a first transfer block 503 for cooperating with the feeding mechanism 20.

[0100] In use, the eleventh driving cylinder 501 drives the first sliding block 502 to slide on the first fixed seat 500, so that the first transfer block 503 cooperating with the feeding mechanism 20 transfers the backplane connectors on the feeding mechanism 20 to the detection mechanism 30.

[0101] As Figure 17 shown, in order to better transfer the backplane connectors, this embodiment is improved on the basis of the above embodiment. The difference from the above embodiment is that the second transfer mechanism 60 includes a second fixed seat 601, a twelfth driving cylinder 602 arranged on the second fixed seat 601, and a second sliding block 603 arranged on the second fixed seat 601 and slidably connected to the second fixed seat 601. The top of the second sliding block 603 is provided with a second transfer block 604, and the lower end of the second sliding block 603 is connected to the twelfth driving cylinder 602.

[0102] Preferably, the second transfer block 604 is arranged in cooperation with the detection mechanism 30.

[0103] In use, the twelfth driving cylinder 602 drives the second sliding block 603 to slide on the second fixed seat 601, so that the second transfer block 604 arranged in cooperation with the detection mechanism 30 transfers the qualified backplane connectors detected by the detection mechanism 30 into the tray loading mechanism 40.

[0104] As Figures 1 to 17 shown, a method for changing trays of an automatic detection and packaging machine, based on an automatic detection and packaging machine for backplane connectors, includes the following steps:

[0105] S1: Pre-install an automatic detection packaging machine;

[0106] S2: Place multiple empty packaging trays 11 at the placement rack 408;

[0107] Adjust the telescopic limit component 410 so that it can support the packaging tray 11, and then place the empty packaging tray 11 at the placement rack 408;

[0108] S3: Release an empty packaging tray 11;

[0109] Drive the carrier plate 404 through the drive component 405 so that the carrier plate 404 is located at the placement rack 408. Then, make the top of the lifting suction cup component 409 press against the stacked empty packaging trays 11. Then, adjust the telescopic limit component 410 so that the packaging tray 11 is supported by the lifting suction cup component 409. Then, lower the lifting suction cup component 409 to a position where the telescopic limit component 410 can be inserted into the gap between the lowermost packaging tray 11 and the second-lowermost packaging tray 11. Adjust the telescopic limit component 410 so that it is inserted into the gap between the lowermost packaging tray 11 and the second-lowermost packaging tray 11 to support the packaging tray 11. The lowermost packaging tray 11 falls onto the carrier plate 404 and moves along with the carrier plate 404;

[0110] S4: Load the backplane connectors into the packaging tray 11;

[0111] Drive the carrier plate 404 through the drive component 405 so that the carrier plate 404 is located at the loading rack 407 and at a position where it cooperates with the clamping component 416. Then, successively load the backplane connectors into the packaging tray 11 through the clamping component 416. Then, continue to drive the carrier plate 404 through the drive component 405 so that the packaging trays 11 on the carrier plate 404 move step by step until each cell in the packaging tray 11 is filled. Make each cell in the packaging tray 11 filled through the pushing component 411;

[0112] S5: Stack the filled packaging trays 11;

[0113] When the packaging tray 11 is filled, drive the carrier plate 404 through the drive component 405 so that the carrier plate 404 is located at the stacking rack 406 and at a position where it cooperates with the lifting component 412. Then, lift the packaging tray 11 through the lifting component 412 and complete the stacking through the limit hinge 413;

[0114] S6: Reset the carrier plate 404;

[0115] Drive the carrier plate 404 through the drive component 405 so that the carrier plate 404 returns to the placement rack 408;

[0116] S7: Repeat steps S1 to S6.

[0117] Working principle of the present invention:

[0118] During use, the backplane connector enters through the feeding mechanism 20, and then the first transfer mechanism 50 transfers the backplane connector on the feeding mechanism 20 to the detection mechanism 30. The backplane connector completes the detection on the detection mechanism 30, and then the second transfer mechanism 60 transfers the qualified backplane connector on the detection mechanism 30 into the first conveying track 414 of the disk loading mechanism 40. Then, the first power component 415 drives the backplane connector to move in the first conveying track 414 to the end of the first conveying track 414, and then the clamping component 416 loads the backplane connector into the packaging disk 11 located on the disk loading rack 407 in the disk changing unit 401;

[0119] Adjust the telescopic limiting component 410 so that it can support the packaging disk 11. Then, place the empty packaging disk 11 at the placement rack 408, and limit its fall through the telescopic limiting component 410. Drive the bearing plate 404 through the driving component 405 so that the bearing plate 404 is located at the placement rack 408. Then, make the top of the lifting suction cup component 409 press against a plurality of stacked empty packaging disks 11. Then, adjust the telescopic limiting component 410 so that the packaging disk 11 is supported by the lifting suction cup component 409. Then, lower the lifting suction cup component 409 to a position where the telescopic limiting component 410 can be inserted into the gap between the lowermost packaging disk 11 and the penultimate packaging disk 11. Adjust the telescopic limiting component 410 so that it is inserted into the gap between the lowermost packaging disk 11 and the penultimate packaging disk 11 to play a supporting role for the packaging disk 11. Then, drive the bearing plate 404 through the driving component 405 so that the bearing plate 404 is located at the disk loading rack 407 and at a position where it cooperates with the clamping component 416. Then, the clamping component 416 successively loads the backplane connectors into the packaging disk 11. Then, continue to drive the bearing plate 404 through the driving component 405 so that the packaging disk 11 on the bearing plate 404 moves step by step until each cell in the packaging disk 11 is filled. The pushing component 411 ensures that each cell in the packaging disk 11 is filled. Then, drive the bearing plate 404 through the driving component 405 so that the bearing plate 404 is located at the stacking rack 406 and at a position where it cooperates with the lifting component 412. Then, the lifting component 412 lifts the packaging disk 11, and stacking is completed through the limiting hinge 413. Then, drive the bearing plate 404 through the driving component 405 so that the bearing plate 414 returns to the placement rack 408.

[0120] The above embodiments only represent the specific implementation manners of the present invention, and the description is relatively specific and detailed. However, it should not be construed as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. An automatic detection and packaging machine for a backplane connector, characterized in that, It includes a chassis main body (10). A storage cabinet body (12) for storing items is provided on the side of the chassis main body (10). On the top of the chassis main body (10), a feeding mechanism (20) for feeding, an inspection mechanism (30) for detecting the size of the backplane connector, and a disk loading mechanism (40) for loading compliant products onto trays are successively arranged from right to left. A first transfer mechanism (50) for transferring the backplane connector on the feeding mechanism (20) to the inspection mechanism (30) is provided between the feeding mechanism (20) and the inspection mechanism (30). A second transfer mechanism (60) for transferring the qualified backplane connectors on the inspection mechanism (30) to the disk loading mechanism (40) is provided between the inspection mechanism (30) and the disk loading mechanism (40). The disk loading mechanism (40) includes a clamping unit (400) for clamping and loading the backplane connector into the packaging tray (11) and a tray changing unit (401) for automatically changing the packaging tray (11). The tray changing unit (401) includes a mounting frame (402) provided on the chassis main body (10) and a support rod (403) provided at the bottom of the mounting frame (402). A bearing plate (404) slidably engaged with the inner side wall of the mounting frame (402) is arranged inside the mounting frame (402). A driving assembly (405) for driving the bearing plate (404) to move in the left-right direction of the chassis main body (10) is provided on the support rod (403). A stacking rack (406) for stacking the packaging trays (11) filled with backplane connectors, a disk loading rack (407) for cooperating with the clamping unit (400) to load the backplane connectors into the packaging tray (11), and a placement rack (408) for placing the empty packaging trays (11) are successively arranged from left to right on the top of the mounting frame (402). A lifting suction cup assembly (409) is provided at the bottom of the placement rack (408). The lifting suction cup assembly (409) is arranged in cooperation with the bearing plate (404). Telescopic limiting assemblies (410) are respectively provided on the front and rear sides of the placement rack (408). A pushing assembly (411) for pushing the backplane connector to slide in the packaging tray (11) is provided at the rear side of the disk loading rack (407). A lifting assembly (412) is provided at the bottom of the stacking rack (406). The lifting assembly (412) is arranged in cooperation with the bearing plate (404). A plurality of limiting hinges (413) are provided on the stacking rack (406). The clamping unit (400) includes a first conveying track (414) for conveying the qualified backplane connectors, a first power assembly (415) for driving the backplane connector to slide in the first conveying track (414), and a clamping assembly (416) for loading the backplane connector in the first conveying track (414) onto the tray. The first power assembly (415) is arranged in cooperation with the first conveying track (414). The clamping assembly (416) is arranged at the end of the first conveying track (414) and is arranged in cooperation with the disk loading rack (407). The pushing component (411) includes a third mounting seat (436) arranged on the chassis main body (10) and a third driving cylinder (437) arranged on one side of the third mounting seat (436). A sliding mounting plate (438) is slidably connected to the third mounting seat (436). One end of the sliding mounting plate (438) is connected to the output end of the third driving cylinder (437). A connecting plate (439) is arranged on the sliding mounting plate (438). Above the connecting plate (439), there is a pushing rod (440) for pushing the backplane connector to move in the encapsulation tray (11). A fourth driving cylinder (441) is arranged on the connecting plate (439), and the output end of the fourth driving cylinder (441) is connected to the pushing rod (440).

2. The automatic detection and packaging machine for a backplane connector according to claim 1, characterized in that, The support rod (403) includes a first support rod (417), a second support rod (418) arranged on the front side of the mounting frame (402), and a third support rod (419), a fourth support rod (420) arranged on the rear side of the mounting frame (402). The driving component (405) includes a driving wheel (421), a driven wheel (422) and a first sliding track (423). A first rotating shaft (424) and a second rotating shaft (425) are respectively rotatably connected between the first support rod (417) and the third support rod (419), and between the second support rod (418) and the fourth support rod (420). The driving wheel (421) is arranged on the first rotating shaft (424), and the driven wheel (422) is arranged on the second rotating shaft (425). A first driving motor (426) for driving the first rotating shaft (424) to rotate is cooperatively arranged on the third support rod (419). The driving wheel (421) and the driven wheel (422) are driven by a belt (427). A first sliding track (423) is cooperatively arranged on the first support rod (417) and the second support rod (418). One end of the bottom of the bearing plate (404) is cooperatively connected to the belt (427), and the other end is slidably cooperated with the first sliding track (423).

3. The automatic detection and packaging machine for a backplane connector according to claim 2, wherein, The lifting suction cup component (409) includes a first driving cylinder (428), a first mounting seat (429), a first fixing plate (430), a first sliding plate (431) and a vacuum suction cup (432). The first driving cylinder (428) is arranged inside the chassis main body (10). The first mounting seat (429) is arranged on the chassis main body (10). The first fixing plate (430) is arranged on the first mounting seat (429). The first sliding plate (431) is arranged on the first fixing plate (430) and is slidably connected to the first fixing plate (430). The output end of the first driving cylinder (428) penetrates through the first mounting seat (429) and is connected to the bottom of the first sliding plate (431). The top of the first sliding plate (431) is connected to the bottom of the vacuum suction cup (432). The telescopic limit component (410) includes a second mounting base (433) arranged on the placement rack (408), a second driving cylinder (434) arranged on the second mounting base (433), and an insertion plate (435) connected to the output end of the second driving cylinder (434).

4. An automatic detection and packaging machine for a backplane connector according to claim 3, characterized in that The lifting component (412) includes a fourth mounting base (442) arranged on the chassis main body (10), a second fixing plate (443) vertically arranged on the fourth mounting base (442), a pair of second sliding tracks (444) vertically arranged on the second fixing plate (443), a sliding support plate (445) slidably connected to the second sliding tracks (444), and a fifth driving cylinder (446). A support rotating rod (447) is rotatably connected to the bottom of the sliding support plate (445). A limit sliding block (448) in the shape of a right triangle is arranged at the output end of the fifth driving cylinder (446), and the limit sliding block (448) is arranged in cooperation with the support rotating rod (447).

5. The automatic detection and packaging machine for a backplane connector according to claim 4, characterized in that, The first power component (415) is arranged on one side of the first conveying track (414). The first power component (415) includes a sixth driving cylinder (449), a first pushing plate (450) slidably matched with the first conveying track (414), and a plurality of first pushing blocks (451) arranged on the first pushing plate (450) for pushing the backplane connector. A first special-shaped plate (452) is rotatably connected to the first pushing block (451).

6. The automatic detection and packaging machine for a backplane connector according to claim 5, characterized in that, The clamping component (416) includes a fixed frame body (453), a flipping structure (454), a pushing structure (455), and a moving clamping structure (456). The fixed frame body (453) is arranged on the chassis main body (10). The flipping structure (454) is arranged at the end of the first conveying track (414). The pushing structure (455) is arranged in cooperation with the flipping structure (454). The moving clamping structure (456) is arranged on the top of the fixed frame body (453). The flipping structure (454) includes a flipping mounting base (473) arranged on the fixed frame body (453), a second motor (457) arranged on the flipping mounting base (473), and two flipping limit blocks (458) connected to the output end of the second motor (457). One of the flipping limit blocks (458) is matched with the end of the first conveying track (414), and the other is matched with the moving clamping structure (456). The pushing structure (455) includes a seventh driving cylinder (459) arranged on the first conveying track (414) and a pushing rod (460) for pushing the backplane connector in the flipping limit block matched with the moving clamping structure (456). The pushing rod (460) is arranged in cooperation with the seventh driving cylinder (459). The mobile clamping structure (456) includes a first mounting backplane (461). A pair of horizontally arranged third sliding guide rails (462) and a first cylinder (471) are provided on the first mounting backplane (461). A second mounting backplane (463) is slidably connected to the third sliding guide rails (462). The output end of the first cylinder (471) is connected to one end of the second mounting backplane (463). A pair of vertically arranged fourth sliding guide rails (464) and a second cylinder (472) are provided on the second mounting backplane (463). A third mounting backplane (465) is slidably connected to the fourth sliding guide rails (464). The output end of the second cylinder (472) is connected to one end of the third mounting backplane (465). A fifth mounting seat (466) is provided on the third mounting backplane (465). A clamping claw (467) for clamping the backplane connector is provided at the bottom of the fifth mounting seat (466). A third driving motor (468) is provided at the top of the fifth mounting seat (466). The output end of the third driving motor (468) is connected to the clamping claw (467) through a rotating connecting shaft (469). The rotating connecting shaft (469) penetrates through the fifth mounting seat (466) and is rotatably connected to the fifth mounting seat (466).

7. The automatic detection and packaging machine for a backplane connector according to claim 6, characterized in that, The detection mechanism (30) includes a second conveying track (300) for conveying the backplane connector and a second power assembly (301) for driving the backplane connector to slide in the second conveying track (300). A first detector (302) and a second detector (303) are sequentially arranged on the side of the second conveying track (300) along the feeding direction of the backplane connector. A first waste outlet (304) and a second waste outlet (305) are respectively provided in cooperation with the rear ends of the first detector (302) and the second detector (303) along the feeding direction of the backplane connector. A first pushing structure (316) and a second pushing mechanism (317) for pushing out the unqualified backplane connectors detected by the first detector (302) and the second detector (303) are sequentially arranged on the second conveying track (300) along the feeding direction of the backplane connector. A first pushing structure (306) and a second pushing structure (307) for pushing the backplane connectors pushed out by the first pushing structure (316) and the second pushing mechanism (317) into the first waste outlet (304) and the second waste outlet (305) are respectively provided on the second conveying track (300); The second power assembly (301) is cooperatively arranged on one side of the second conveying track (300). The second power assembly (301) includes an eighth driving cylinder (308), a second pushing plate (309) slidably matched with the second conveying track (300), and a plurality of second pushing blocks (310) arranged on the second pushing plate (309) for pushing the backplane connector. A second special-shaped plate (311) is rotatably connected to the second pushing block (310); The first pushing-out structure (316) and the second pushing-out mechanism (317) both include a ninth driving cylinder (312) cooperatively arranged on the second conveying track (300) and a pushing-out plate (313) cooperatively arranged with the ninth driving cylinder (312), and the pushing-out plate (313) is cooperatively arranged with the second conveying track (300); The first pushing-in structure (306) and the second pushing-in structure (307) include a tenth driving cylinder (314) and a pushing-in rod (315) cooperatively arranged with the output end of the tenth driving cylinder (314), wherein the first pushing-in structure (306) is cooperatively arranged with the first waste outlet (304), and the second pushing-in structure (307) is cooperatively arranged with the second waste outlet (305).

8. An automatic detection and packaging machine for a backplane connector according to claim 7, characterized in that, The first transfer mechanism (50) includes a first fixed seat (500), an eleventh driving cylinder (501) arranged on the first fixed seat (500), and a first sliding block (502) arranged on the first fixed seat (500) and slidably matched with the first fixed seat (500). One end of the first sliding block (502) is connected to the eleventh driving cylinder (501), and the other end is provided with a first transfer block (503) cooperatively arranged with the feeding mechanism (20); The second transfer mechanism (60) includes a second fixed seat (601), a twelfth driving cylinder (602) arranged on the second fixed seat (601), and a second sliding block (603) arranged on the second fixed seat (601) and slidably connected with the second fixed seat (601). The top of the second sliding block (603) is provided with a second transfer block (604), and the bottom of the second sliding block (603) is connected to the twelfth driving cylinder (602).

9. A method for automatically detecting the change of trays of a packaging machine, characterized in that, An automatic detection and packaging machine for a backplane connector according to any one of claims 1-8, comprising the following steps: S1: Pre-install the automatic detection and packaging machine; S2: Place a plurality of empty packaging trays (11) at the placement rack (408); Adjust the telescopic limit assembly (410) so that it can support the packaging tray (11), and then place the empty packaging tray (11) at the placement rack (408); S3: Release an empty packaging tray (11); Drive the carrier plate (404) through the driving assembly (405) so that the carrier plate (404) is located at the placement rack (408). Then, make the top of the lifting suction cup assembly (409) hold against a plurality of empty packaging trays (11) stacked together. Then, adjust the telescopic limit assembly (410) so that the packaging tray (11) is supported by the lifting suction cup assembly (409). Then, lower the lifting suction cup assembly (409) to a position where the telescopic limit assembly (410) can be inserted into the gap between the lowermost packaging tray (11) and the second-lowermost packaging tray (11). Adjust the telescopic limit assembly (410) so that it is inserted into the gap between the lowermost packaging tray (11) and the second-lowermost packaging tray (11) to support the packaging tray (11). The lowermost packaging tray (11) falls on the carrier plate (404) and moves along with the carrier plate (404); S4: Load the backplane connector into the packaging tray (11); Drive the carrier plate (404) through the drive assembly (405) so that the carrier plate (404) is located at the disk loading rack (407) and in a position where it cooperates with the clamping assembly (416). Then, use the clamping assembly (416) to sequentially load the backplane connectors into the packaging tray (11). Next, continue to drive the carrier plate (404) through the drive assembly (405) to gradually move the packaging tray (11) on the carrier plate (404) until each cell in the packaging tray (11) is filled. Use the pushing assembly (411) to ensure that each cell in the packaging tray (11) is filled; S5: Stack the filled packaging trays (11); After the packaging tray (11) is filled, drive the carrier plate (404) through the drive assembly (405) so that the carrier plate (404) is located at the stacking rack (406) and in a position where it cooperates with the lifting assembly (412). Then, use the lifting assembly (412) to lift the packaging tray (11) and complete the stacking through the limit hinge (413); S6: Reset the carrier plate (404); Drive the carrier plate (404) through the drive assembly (405) so that the carrier plate (404) returns to the placement rack (408); S7: Repeat steps S1 to S6.

Images