Automatic detection equipment for various small products

Abstract

The invention belongs to the technical field of product detection, and discloses automatic detection equipment for various small products, which comprises a base station, a six-axis manipulator with an upper vision is arranged on the base station, a combined suction tool is arranged at the free end of the six-axis manipulator, and a lower vision, a quick-change disc support frame and a shuttling module assembly are further arranged on the base station. A feeding and discharging machine, a semi-finished product feeding and discharging station, a second-generation electric control module testing module, an NG belt line, a charging box testing module, an end station testing module and a shielding testing module are installed on the upper side of the base station around the six-axis mechanical arm. The automatic detection equipment disclosed by the invention is small in occupied area, high in integration level, high in detection efficiency and low in manual labor intensity. Meanwhile, good applicability is achieved, small products of different types can be tested, and compared with an original test workbench with multiple test workbenches, the manufacturing cost is lower.

Description

Technical Field

[0001] The present invention belongs to the technical field of product detection, and in particular relates to automatic detection equipment for a variety of small products. Background Art

[0002] Various small products (such as terminal stations, second-generation electronic control modules, charging boxes, battery back covers, and new and old remote controls) require separate production lines for production and testing. Each production line occupies a considerable area. At the same time, each process in the manufacturing process (such as loading, assembly, testing, unloading, etc.) requires a large amount of manpower to perform repetitive work.

[0003] Testing small products requires a test bench, but existing test benches have a low degree of automation, often requiring manual testing. Their limited functionality makes them incapable of testing diverse small products of varying types and specifications. Each product requires its own test bench, resulting in high manufacturing costs, large floor space requirements, and a low degree of automation, severely impacting the production and testing efficiency of small products.

[0004] Therefore, there is an urgent need for a small product automatic detection equipment with small footprint, high integration, high detection efficiency and low labor intensity. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide an automatic testing device for a variety of small products. The present invention aims to solve the problems of the existing technology that requires the use of multiple different test benches when testing a variety of small products, resulting in large floor space, low degree of automation, high preparation cost, and low testing efficiency.

[0006] To achieve the above objectives, the present invention provides an automatic inspection device for a variety of small products, comprising a base, a six-axis manipulator with an upper vision system provided in the middle of the base, a combination gripper provided at the free end of the six-axis manipulator, the combination gripper being detachably connected to the six-axis manipulator via a quick-change disk, a lower vision system, a quick-change disk support frame, and a shuttle module assembly provided on the base, the quick-change disk support frame being used to place different types of combination grippers, and the shuttle module assembly being used to convey small products to the six-axis manipulator;

[0007] The upper side of the base is equipped with a loading and unloading machine, a semi-finished product loading and unloading station, a second-generation electronic control module test module, an NG belt line, a charging box test module, an end station test module and a shielding test module around the six-axis manipulator;

[0008] The second-generation electric control module test module is used to perform power-on testing on the second-generation electric control module;

[0009] The charging box test module is used to perform a power-on test on the charging box;

[0010] The terminal station test module is used to perform power-on test and key test on finished and semi-finished terminal stations;

[0011] The shielding test module is used to perform shielding tests on new remote controls, old remote controls, and second-generation electronic control modules.

[0012] Furthermore, the shuttle module assembly includes a travel beam, a sliding frame is slidably connected to the travel beam, the travel beam is equipped with a driving motor that drives the sliding frame to move horizontally along the travel beam, and the upper end of the sliding frame is fixedly connected to a carrier.

[0013] Furthermore, the semi-finished product loading and unloading station includes a support frame arranged on a base, a plurality of carrier plates arranged in parallel are placed on the support frame, the carrier plates are provided with evenly distributed horizontal placement grooves, the horizontal placement grooves can horizontally place the end head bottom shell, the bottoms of the horizontal placement grooves are provided with avoidance grooves, and the sides of the horizontal placement grooves are provided with inclined support plates fixedly connected to the carrier plates;

[0014] The semi-finished product loading and unloading station is also equipped with a plurality of positioning components, one positioning component corresponds to one carrier plate, and the positioning component is used to position the carrier plate.

[0015] Furthermore, the positioning assembly includes a support seat arranged on the base, a push cylinder is provided at the upper end of the support seat, a push plate is fixedly connected to the telescopic end of the push cylinder, and the push plate is opposite to the carrier plate on the support frame.

[0016] Furthermore, the second-generation electronic control module test module includes a base plate, a first limit seat is provided on the base plate, a first linear guide rail is slidably connected to the first limit seat, a backing plate is fixedly connected to the front end of the first linear guide rail, a limit groove matching the second-generation electronic control module is provided on the backing plate, a first driving cylinder fixedly connected to the base plate is provided on one side of the first linear guide rail, and a connecting plate fixedly connected to the lower side of the backing plate is provided at the telescopic end of the first driving cylinder;

[0017] The rear end of the bottom plate is provided with a support frame, and the upper side of the support frame is provided with a slide rail perpendicular to the first linear guide rail, and a cross plate is provided above the slide rail, and a limit block is provided on the lower side of the cross plate and is slidably connected to the slide rail, and the side of the slide rail away from the first linear guide rail is provided with a U-shaped frame fixedly connected to the support frame. A threaded rod is rotatably connected to the inside of the U-shaped frame, and a servo motor is provided on the outside of the U-shaped frame, and the output end of the servo motor is fixedly connected to the threaded rod. A transmission block is provided on the lower side of the cross plate, and the transmission block is threadedly connected to the threaded rod. A plurality of first slide cylinders parallel to each other are provided on the upper side of the cross plate, and the telescopic ends of the first slide cylinders are all connected to a mounting plate arranged in an L-shape, and a connector or a first probe seat is provided on the end of the mounting plate close to the first linear guide rail, and a combination probe is provided on the first probe seat;

[0018] The mounting plate is provided with a strip hole, and the mounting plate is mounted on the telescopic end of the first slide cylinder through the strip hole and bolts;

[0019] A first door frame is provided in the middle of the bottom plate, a second slide cylinder is provided on the top of the first door frame away from the first slide cylinder, a first I-shaped beam is fixedly connected to the telescopic end of the lower side of the second slide cylinder, a second probe seat is provided on both sides of the first I-shaped beam, and a combination probe is also provided on the second probe seat;

[0020] A strip hole is provided at a position of the first I-shaped crossbeam corresponding to the second probe seat, and the second probe seat is fixedly connected to the first I-shaped crossbeam by bolts.

[0021] Furthermore, the charging box test module includes a base plate, a second limit seat is provided on the base plate, a second linear guide is slidably connected to the second limit seat, a front end of the second linear guide is fixedly connected to a card slot that matches the charging box, and a second driving cylinder fixedly connected to the base plate is provided on one side of the second linear guide, and the telescopic end of the second driving cylinder is fixedly connected to the card slot;

[0022] A second door frame is provided in the middle of the upper side of the base plate, a vertical plate is provided in the middle of the second door frame, a probe mounting plate is provided at the upper end of the vertical plate, an extension rod is provided on the side of the probe mounting plate facing the card slot, a spring needle is provided at the front end of the extension rod, a third slide cylinder is provided at the upper end of the second door frame, and a stop plate is provided at the telescopic end of the third slide cylinder facing the card slot;

[0023] A first bracket is provided on one side of the front end of the base plate, a fourth slide cylinder is provided on the upper end of the first bracket, a telescopic end of the fourth slide cylinder is fixedly connected to a first top plate arranged in a Y shape, a side of the first top plate close to the card slot is rotatably connected to two pulleys, and a side of the card slot cavity away from the first top plate is also rotatably connected to the two pulleys;

[0024] A second bracket is provided on the side of the front end of the substrate away from the first bracket, and a fifth slide cylinder is provided on the second bracket. The telescopic end of the fifth slide cylinder is provided with a special-shaped plate and a mounting seat, the special-shaped plate is provided with a color recognition sensor, and the mounting seat is provided with a charging connector, which cooperates with the charging port of the charging box;

[0025] A third bracket is provided at the rear end of the base plate, and a cache placement plate is provided at the upper end of the third bracket.

[0026] Furthermore, the terminal station test module includes a mounting platform, on which two groups of third limit seats arranged side by side are provided, each group of the third limit seats is slidably connected to a third linear guide rail, the front ends of the third linear guide rails are fixedly connected to positioning grooves that match the terminal station, and the positions on the lower side of the mounting platform corresponding to the third linear guide rails are provided with third driving cylinders, and the telescopic ends of the third driving cylinders are fixedly connected to the corresponding positioning grooves;

[0027] A third door frame is provided in the middle of the mounting platform, on which a first support and a sixth slide cylinder are provided, the first support being provided with a plurality of needle cylinders, the needle cylinders on the first support corresponding to the buttons of the end station, a second support being provided at the upper end of the third door frame, the second support being provided with a first valve island electrically connected to the needle cylinder, an L-shaped plate being fixedly connected to the telescopic end on the lower side of the sixth slide cylinder, a floating connector adapter plate being provided on the L-shaped plate, the first support and the L-shaped plate being respectively located directly above the corresponding third linear guide rail;

[0028] A fourth bracket is provided on both sides of the front end of the mounting platform, and a seventh slide cylinder is provided on the upper end of each of the fourth brackets. The telescopic end of the seventh slide cylinder is fixedly connected to a second top plate arranged in a Y shape, and one end of the second top plate facing the positioning groove is rotatably connected to two pulleys, and the side of the inner cavity of the positioning groove away from the second top plate is also rotatably connected to two pulleys;

[0029] A fourth door frame is provided at the position of the third linear guide rail corresponding to the rear end of the mounting platform, and an eighth slide cylinder is provided on the fourth door frame. A Y-shaped stop block is provided at the telescopic end of the eighth slide cylinder, and a probe assembly is provided in the middle of the Y-shaped stop block.

[0030] Furthermore, the shielding test module includes a shielding box, a cover plate is hinged at one end of the upper side of the shielding box, the free end of the cover plate is connected to the shielding box by a buckle, a fourth driving cylinder is provided at the bottom of the inner cavity of the shielding box, and fourth limit seats are provided on both sides of the fourth driving cylinder, two groups of the fourth limit seats are provided at the bottom of the inner cavity of the shielding box, each group of the fourth limit seats is slidably connected to a fourth linear guide rail parallel to the fourth driving cylinder, the two fourth linear guide rails are provided with the same movable plate, the movable plate is provided with a jig, the jig is provided with a second-generation electric control module placement slot and a remote control placement slot, the two fourth linear guide rails are provided with a baffle at one end away from the fourth driving cylinder, and the front side of the shielding box is provided with a through groove matching the baffle;

[0031] A fifth bracket is provided in the shielding box, and the fifth bracket is used to place the electronic control module accompanying test group and the remote control accompanying test group. A sixth bracket is provided above the fifth bracket, and a spectrum analyzer is provided on the sixth bracket;

[0032] A ninth slide cylinder is provided at one end of the sixth bracket close to the fourth drive cylinder, and a rectangular pressing plate is fixedly connected to the output end of the lower side of the ninth slide cylinder, and the rectangular pressing plate corresponds to the remote control placement slot on the jig;

[0033] A seventh bracket fixedly connected to the bottom of the inner cavity of the shielding box is provided below the ninth slide cylinder, a probe mounting block is provided on the seventh bracket, an extension rod is provided at the front end of the probe mounting block, and a spring pin is provided at the front end of the extension rod;

[0034] An eighth bracket is also provided in the shielding box, and a second valve island and a fixed plate are provided on the eighth bracket. The fixed plate corresponds to the remote control placement slot on the jig, and a number of needle-type cylinders are provided on the fixed plate. The needle-type cylinders on the fixed plate are all electrically connected to the second valve island. A support plate fixedly connected to the sixth bracket is provided on the inner side of the eighth bracket, and a tenth slide cylinder is provided on the support plate. The telescopic end on the lower side of the tenth slide cylinder is fixedly connected to a second I-shaped beam, and third probe seats are provided on both sides of the second I-shaped beam, and a combination probe is also provided on the third probe seat.

[0035] Furthermore, the semi-finished product loading and unloading stations, the second-generation electronic control module test module, the NG belt line, the charging box test module, the terminal station test module and the shielding test module are all equipped with positioning sensors.

[0036] Beneficial effects:

[0037] The present invention provides an automatic testing device for a variety of small products, featuring a small footprint, high integration, high testing efficiency, and low labor intensity. The automatic testing device has good applicability and can test various types of small products. Compared with conventional multiple test benches, the manufacturing cost is lower.

[0038] Other advantages, objects, and features of the present invention will be described in part in the following description and, in part, will be apparent to those skilled in the art upon examination of the following description or may be learned from practice of the present invention. The objects and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic structural diagram of an automatic detection device for a variety of small products according to the present invention;

[0040] Figure 2 It is a structural diagram of the loading and unloading machine;

[0041] Figure 3 This is the first view of the second-generation electronic control module test module;

[0042] Figure 4 This is the second view of the second-generation electronic control module test module;

[0043] Figure 5 This is the first view of the charging box test module;

[0044] Figure 6 The second view of the charging box test module;

[0045] Figure 7 This is the first view of the terminal station test module;

[0046] Figure 8 A second view of the test module for the end station;

[0047] Figure 9 It is a structural diagram of the shielding test module;

[0048] Figure 10 A first view of the internal structure of the shielding test module;

[0049] Figure 11 A second view of the internal structure of the shielding test module;

[0050] Figure 12 This is a schematic diagram of the structure of the rectangular pressure plate and the second I-shaped beam inside the shielding test module;

[0051] The reference numerals in the figure are as follows: base 1, six-axis manipulator 2, loading and unloading machine 3, semi-finished product loading and unloading station 4, second-generation electronic control module test module 5, NG belt line 6, charging box test module 7, terminal station test module 8, shielding test module 9, support frame 10, carrier plate 11, positioning assembly 12;

[0052] Base plate 13, first limiting seat 14, first linear guide rail 15, limiting groove 16, first driving cylinder 17, support frame 18, slide rail 19, cross plate 20, threaded rod 21, servo motor 22, first slide cylinder 23, first door frame 24, second slide cylinder 25, first I-shaped beam 26;

[0053] Base plate 27, second limit seat 28, second linear guide rail 29, slot 30, second drive cylinder 31, second door frame 32, riser 33, third slide cylinder 34, first bracket 35, fourth slide cylinder 36, first top plate 37, second bracket 38, fifth slide cylinder 39, color recognition sensor 40, charging connector 41, third bracket 42, cache placement plate 43;

[0054] Mounting platform 44, third limit seat 45, third linear guide 46, positioning slot 47, third driving cylinder 48, third door frame 49, first support 50, sixth slide cylinder 51, second support 52, first valve island 53, L-shaped plate 54, floating connector adapter plate 55, fourth bracket 56, seventh slide cylinder 57, second top plate 58, fourth door frame 59, eighth slide cylinder 60, Y-shaped stop block 61;

[0055] Shielding box 62, cover plate 63, fourth drive cylinder 64, fourth limit seat 65, fourth linear guide rail 66, movable plate 67, jig 68, baffle 69, fifth bracket 70, sixth bracket 71, spectrometer 72, ninth slide cylinder 73, rectangular pressure plate 74, seventh bracket 75, eighth bracket 76, second valve island 77, fixed plate 78, support plate 79, tenth slide cylinder 80, second I-beam 81. DETAILED DESCRIPTION

[0056] To make the technical solutions, advantages, and purposes of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0057] like Figures 1 to 12 As shown, the present invention provides an automatic inspection device for a variety of small products, including a base 1, a six-axis manipulator 2 with an upper vision system is installed in the middle of the base 1, and a combination gripper is installed at the free end of the six-axis manipulator 2. The combination gripper is detachably connected to the six-axis manipulator 2 through a quick-change disk. The base 1 is also provided with a lower vision system, a quick-change disk support frame 10, and a shuttle module assembly. The quick-change disk support frame 10 is used to place different types of combination grippers, and the shuttle module assembly is used to transport small products to the six-axis manipulator 2.

[0058] The upper side of the base 1 is equipped with a loading and unloading machine 3, a semi-finished product loading and unloading station 4, a second-generation electronic control module test module 5, an NG belt line 6, a charging box test module 7, an end station test module 8, and a shielding test module 9 around the six-axis robot 2;

[0059] The second-generation electronic control module test module 5 is used to perform power-on testing on the second-generation electronic control module;

[0060] The charging box test module 7 is used to perform a power-on test on the charging box;

[0061] The terminal station test module 8 is used to perform power-on test and key test on finished and semi-finished terminal stations;

[0062] The shielding test module 9 is used to perform shielding tests on new remote controls, old remote controls, and second-generation electronic control modules.

[0063] As a preferred embodiment of this embodiment, the shuttle module assembly includes a travel beam, a sliding frame is slidably connected to the travel beam, the travel beam is equipped with a drive motor for driving the sliding frame to move horizontally along the travel beam, and the upper end of the sliding frame is fixedly connected to a carrier.

[0064] As a preferred embodiment of this embodiment, the semi-finished product loading and unloading station 4 includes a support frame 10 provided on a base 1, on which are placed three side-by-side carrier plates 11. The carrier plates 11 are provided with evenly distributed horizontal placement grooves, which can accommodate the end cap bottom shells horizontally. The bottoms of the horizontal placement grooves are provided with avoidance grooves, and the sides of the horizontal placement grooves are provided with inclined support plates fixedly connected to the carrier plates 11. In this way, the end cap bottom shells can be placed horizontally or tilted on the carrier plates 11.

[0065] The semi-finished product loading and unloading station 4 is also equipped with three positioning assemblies 12, one for each carrier 11, and is used to position the carrier 11. The positioning assembly 12 includes a support seat provided on the base 1, with a push cylinder mounted on the upper end of the support seat. The telescopic end of the push cylinder is fixedly connected to a push plate, which is directly opposite the carrier 11 on the support frame 10.

[0066] As a preferred embodiment of the present invention, the second-generation electronic control module test module 5 includes a base plate 13, two first limit seats 14 are provided on the base plate 13, and a first linear guide rail 15 is slidably connected to the two first limit seats 14. The front end of the first linear guide rail 15 is fixedly connected to a pad, and the upper side of the pad is fixedly connected to a limit groove 16 that matches the second-generation electronic control module. A first driving cylinder 17 fixedly connected to the base plate 13 is provided on the left side of the first linear guide rail 15, and the telescopic end of the first driving cylinder 17 is fixedly connected to a connecting plate, and the upper end of the connecting plate is fixedly connected to the lower side of the pad;

[0067] The rear end of the base plate 13 is fixedly connected to a support frame 18, and a slide rail 19 perpendicular to the first linear guide rail 15 is installed on the upper side of the support frame 18. A cross plate 20 is provided above the slide rail 19, and a limit block slidably connected to the slide rail 19 is fixedly connected to the lower side of the cross plate 20. The slide rail 19 is away from the first linear guide rail 15. A U-shaped frame fixedly connected to the support frame 18 is provided on the side of the slide rail 19 that is rotatably connected to the support frame 18. A servo motor 22 is installed on the left outer side of the U-shaped frame, and the output end of the servo motor 22 passes through the U-shaped frame and is fixedly connected to the threaded rod 21. The lower side of the cross plate 20 is fixedly connected with a transmission block, and the transmission block is threadedly connected to the threaded rod 21. Three first slide cylinders 23 parallel to each other are installed on the upper side of the cross plate 20, and the telescopic ends of the first slide cylinders 23 are fixedly connected to an L-shaped mounting plate, and a connector or a first probe seat is installed on the end of the mounting plate close to the first linear guide rail 15, and a combination probe is installed on the first probe seat;

[0068] The mounting plate is provided with a strip hole, and the mounting plate is mounted on the telescopic end of the first slide cylinder 23 through the strip hole and bolts, so that the height of the mounting plate can be flexibly adjusted according to needs, and the applicability is stronger;

[0069] A first door frame 24 is installed in the middle of the upper side of the base plate 13. A second slide cylinder 25 is installed on the top of the first door frame 24 away from the first slide cylinder 23. The telescopic end of the lower side of the second slide cylinder 25 is fixedly connected to a first I-shaped crossbeam 26. The left and right sides of the first I-shaped crossbeam 26 are fixedly connected to second probe holders, and a combination probe is also installed on the second probe holder.

[0070] A strip hole is opened at the position of the first I-shaped beam 26 corresponding to the second probe seat. The second probe seat is fixedly connected to the first I-shaped beam 26 through the strip hole and bolts. In this way, the installation position of the second probe seat can be flexibly adjusted according to needs, which is more applicable.

[0071] As a preferred embodiment of the present invention, the charging box test module 7 includes a base plate 27, two second limit seats 28 are fixedly connected to the base plate 27, a second linear guide 29 is slidably connected to the second limit seat 28, the front end of the second linear guide 29 is fixedly connected to a card slot 30 that matches the charging box, and a second driving cylinder 31 fixedly connected to the base plate 27 is provided on the left side of the second linear guide 29, and the telescopic end of the second driving cylinder 31 is fixedly connected to the card slot 30;

[0072] A second door frame 32 is mounted on the middle portion of the upper side of the base plate 27. A vertical plate 33 is fixedly connected to the middle portion of the second door frame 32. A probe mounting plate is fixedly connected to the upper end of the vertical plate 33. An extension rod is mounted on the side of the probe mounting plate facing the card slot 30. A spring pin is mounted on the front end of the extension rod. A third slide cylinder 34 is mounted on the upper end of the second door frame 32. The telescopic end of the third slide cylinder 34 is fixedly connected to a plate facing the card slot 30.

[0073] A first bracket 35 is fixedly connected to the left side of the front end of the base plate 27. A fourth slide cylinder 36 is installed on the upper end of the first bracket 35. The telescopic end of the fourth slide cylinder 36 is fixedly connected to a first top plate 37 arranged in a Y shape. The side of the first top plate 37 close to the card slot 30 is rotatably connected to two pulleys. The side of the inner cavity of the card slot 30 away from the first top plate 37 is also rotatably connected to two pulleys. In this way, the charging box can be slidably limited while the contact area is as small as possible.

[0074] A second bracket 38 is fixedly connected to the right side of the front end of the base plate 27, and a fifth slide cylinder 39 is installed on the second bracket 38. The telescopic end of the fifth slide cylinder 39 is fixedly connected to a special-shaped plate and a mounting seat. A color recognition sensor 40 is installed on the special-shaped plate, and a charging connector 41 is installed on the mounting seat. The charging connector 41 cooperates with the charging port of the charging box;

[0075] A third bracket 42 is fixedly connected to the rear end of the base plate 27 , and a cache placement plate 43 is fixedly connected to the upper end of the third bracket 42 . The cache placement plate 43 is used to place the accompanying test set or the charging box.

[0076] As a preferred embodiment of the present invention, the terminal station test module 8 includes a mounting platform 44, on which two groups of third limit seats 45 are arranged side by side. The number of each group of third limit seats 45 is two. A third linear guide rail 46 is slidably connected to each group of third limit seats 45. The front ends of the third linear guide rails 46 are fixedly connected to positioning grooves 47 that match the terminal station. A third driving cylinder 48 is installed at a position corresponding to the third linear guide rail 46 on the lower side of the mounting platform 44. The telescopic end of the third driving cylinder 48 is fixedly connected to the corresponding positioning groove 47.

[0077] A third gate frame 49 is fixedly connected to the middle of the mounting platform 44, and a first support 50 and a sixth slide cylinder 51 are installed on the side of the upper part of the third gate frame 49 facing the third linear guide 46. The first support 50 and the sixth slide cylinder 51 correspond to the corresponding third linear guide 46 respectively. A number of needle cylinders are installed on the first support 50. The needle cylinders on the first support 50 correspond to the buttons of the end station. A second support 52 is fixedly connected to the upper end of the third gate frame 49, and a first valve island 53 electrically connected to the needle cylinder is installed on the second support 52. An L-shaped plate 54 is fixedly connected to the telescopic end of the lower side of the sixth slide cylinder 51. A floating connector adapter plate 55 is installed on the side of the L-shaped plate 54 facing the third linear guide 46. The first support 50 and the L-shaped plate 54 are respectively located directly above the corresponding third linear guide 46;

[0078] Fourth brackets 56 are fixedly connected to both sides of the front end of the mounting platform 44. Seventh slide cylinders 57 are installed on the upper ends of the fourth brackets 56. The telescopic end of the seventh slide cylinder 57 is fixedly connected to a second top plate 58 arranged in a Y shape. The end of the second top plate 58 facing the positioning groove 47 is rotatably connected to two pulleys. The side of the inner cavity of the positioning groove 47 away from the second top plate 58 is also rotatably connected to two pulleys. In this way, the end station in the positioning groove 47 can be slidably limited while minimizing the contact area.

[0079] The rear end of the mounting platform 44 is fixedly connected to the position corresponding to the third linear guide rail 46 with the fourth door frame 59, and the eighth slide cylinder 60 is installed on the fourth door frame 59. The telescopic end of the eighth slide cylinder 60 is fixedly connected to a Y-shaped block 61, and a probe assembly is installed in the middle of the Y-shaped block 61.

[0080] As a preferred embodiment of this embodiment, the shielding test module 9 includes a shielding box 62, a cover plate 63 is hinged at one end of the upper side of the shielding box 62, and the free end of the cover plate 63 is connected to the shielding box 62 by a buckle, and a fourth driving cylinder 64 is installed at the bottom of the inner cavity of the shielding box 62, and a group of fourth limit seats 65 are respectively provided on both sides of the fourth driving cylinder 64. The two groups of fourth limit seats 65 are both provided at the bottom of the inner cavity of the shielding box 62, and each group of fourth limit seats 65 is slidably connected to a fourth linear guide rail 66 parallel to the fourth driving cylinder 64. The upper front end of the two fourth linear guide rails 66 is fixedly connected to the same movable plate 67, and a jig 68 is installed on the movable plate 67. The jig 68 is provided with a second-generation electronic control module placement slot and a remote control placement slot, and the two fourth linear guide rails 66 are fixedly connected to the end away from the fourth driving cylinder 64 with a baffle 69, and the front side of the shielding box 62 is provided with a through groove matching the baffle 69;

[0081] A fifth bracket 70 is also installed in the shielding box 62. The fifth bracket 70 is used to place the electronic control module test set and the remote control test set. A sixth bracket 71 is fixedly connected above the fifth bracket 70. A spectrum analyzer 72 is installed on the sixth bracket 71.

[0082] A ninth slide cylinder 73 is mounted on one end of the sixth bracket 71 near the fourth drive cylinder 64. A rectangular pressing plate 74 is fixedly connected to the output end of the lower side of the ninth slide cylinder 73. The rectangular pressing plate 74 corresponds to the remote control placement slot on the jig 68.

[0083] A seventh bracket 75 is provided below the ninth slide cylinder 73 and is fixedly connected to the bottom of the inner cavity of the shielding box 62. The upper end of the seventh bracket 75 is fixedly connected to a probe mounting block. An extension rod is installed at the front end of the probe mounting block, and a spring pin is installed at the front end of the extension rod.

[0084] An eighth bracket 76 is fixedly connected to one end of the bottom of the inner cavity of the shielding box 62 near the baffle 69, and a second valve island 77 and a fixed plate 78 are installed on the eighth bracket 76. The fixed plate 78 corresponds to the remote control placement slot on the jig 68. A number of needle-type cylinders are installed on the fixed plate 78, and the needle-type cylinders on the fixed plate 78 are all electrically connected to the second valve island 77. A support plate 79 fixedly connected to the sixth bracket 71 is provided on the inner side of the eighth bracket 76, and a tenth slide cylinder 80 is installed on the support plate 79. The telescopic end on the lower side of the tenth slide cylinder 80 is fixedly connected to the second I-shaped beam 81, and the second I-shaped beam 81 is fixedly connected to the third probe seat on both sides, and the third probe seat is also installed with a combination probe.

[0085] As a preferred embodiment of this embodiment, the semi-finished product loading and unloading station 4, the second-generation electronic control module test module 5, the NG belt line 6, the charging box test module 7, the terminal station test module 8 and the shielding test module 9 are all equipped with positioning sensors.

[0086] The process of using the automatic detection equipment of the present invention to test the terminal station is as follows:

[0087] Before filling:

[0088] The bottom shell (semi-finished product) of the terminal station to be inspected enters the base 1 through the shuttle module assembly, and then the semi-finished product of the shuttle module assembly is grabbed by the six-axis manipulator 2 and placed in the positioning groove 47 of the terminal station test module 8. After it is placed stably, the third driving cylinder 48 on the left is started, and the third driving cylinder 48 on the left drives the third linear guide 46 on the left side of the mounting platform 44 to move backward along the third limit seat 45 until the semi-finished terminal station on the left third linear guide 46 is in contact with the Y-shaped block 61. At this time, the probe assembly on the Y-shaped block 61 just extends into the semi-finished terminal station to be inspected, and the eighth slide cylinder 60 can be used to adjust the front and rear position of the Y-shaped block 61. During the movement of the third linear guide 46 on the left, the seventh slide cylinder 57 on the left side of the mounting platform 44 is started, and the seventh slide cylinder 57 drives the pulley on the second top plate 58 to be in close contact with the semi-finished terminal station for sliding limit. After the semi-finished product end station moves to its target position, the sixth slide cylinder 51 is activated, driving the L-shaped plate 54 and floating connector adapter plate 55 downward until the floating connector adapter plate 55 connects with the semi-finished product end station, thereby testing the semi-finished product end station. Semi-finished products that pass the test are removed by the six-axis robot 2 and placed on the carrier 11 of the semi-finished product loading and unloading station 4. The AGV then transfers the semi-finished products placed on the carrier 11 to the subsequent finished product assembly unit. Products that fail the test are removed by the six-axis robot 2 and placed on the NG belt line 6.

[0089] After glue filling:

[0090] The end station (finished product) to be inspected enters the base 1 through the shuttle module assembly, and then the six-axis manipulator 2 grabs the finished product of the shuttle module assembly and places it in the positioning groove 47 on the right side of the end station test module 8. After it is placed stably, the third driving cylinder 48 on the right side is started. The third driving cylinder 48 on the right side drives the third linear guide 46 on the right side of the mounting platform 44 to move backward along the third limit seat 45 until the finished product end station on the right third linear guide 46 is against the Y-shaped block 61. At this time, the probe assembly on the Y-shaped block 61 just extends into the finished product end station to be inspected, and the eighth slide cylinder 60 can be used to adjust the front and rear position of the Y-shaped block 61. During the movement of the third linear guide 46 on the right side, the seventh slide cylinder 57 on the right side of the mounting platform 44 is started. The seventh slide cylinder 57 drives the pulley on the second top plate 58 to make close contact with the finished product end station for sliding limit. After the finished product end station moves to the target position, the first valve island 53 is activated. This activates the corresponding needle cylinder on the first support 50, pressing down the corresponding button on the end station, thereby performing a key test on the end station. Finished product end stations that pass the test are transported by the six-axis robot 2 to the bin carrier of the loading and unloading machine 3 for unloading. Finished product end stations that fail the test are then picked up by the six-axis robot 2 and placed on the NG belt line 6.

[0091] The process of using the automatic detection equipment of the present invention to test the second-generation electronic control module is as follows:

[0092] Power-on test

[0093] The second-generation electronic control module to be tested enters the base 1 through the shuttle module assembly. The six-axis manipulator 2 then grabs the incoming second-generation electronic control module from the shuttle module assembly and places it in the limiting slot 16 of the second-generation electronic control module test module 5. After it is stabilized, the first drive cylinder 17 is activated, driving the first linear guide 15 to move backward along the first limiting seat 14 until the second-generation electronic control module in the limiting slot 16 is directly below the first I-shaped crossbeam 26. The second slide cylinder 25 on the first gantry is then activated, driving the first I-shaped crossbeam 26 downward until the combined probes on the second probe seats on both sides of the first I-shaped crossbeam 26 are inserted into both sides of the second-generation electronic control module. The servo motor 22 can also be started, and the servo motor 22 drives the threaded rod 21 to rotate. Under the limiting effect of the slide rail 19, the threaded rod 21 drives the cross plate 20 to move left and right along the slide rail 19 until the target first slide cylinder 23 on the upper side of the slide rail 19 is opposite to the second-generation electronic control module. Then the corresponding first slide cylinder 23 is started, and the first slide cylinder 23 drives the connector or combination probe at its front end to connect with the second-generation electronic control module, thereby performing a power-on test on the second-generation electronic control module. The second-generation electronic control module that passes the power-on test is transported by the six-axis manipulator 2 to the shielding test module 9 for shielding testing; the second-generation electronic control module that fails the test is grabbed by the six-axis manipulator 2 and placed on the NG belt line 6.

[0094] Shielding test

[0095] The six-axis manipulator 2 places the second-generation electric control module that has completed the power-on test into the second-generation electric control module placement slot of the shielding test module 9.

[0096] After the placement is stable, the fourth drive cylinder 64 is activated, which drives the fourth linear guide 66 to move rightward along the fourth limit seat 65 until the baffle 69 at the front end of the fourth linear guide 66 engages with the through groove on the shielding box 62. At this time, the second-generation electronic control module is just below the second I-shaped crossbeam 81. The tenth slide cylinder 80 on the support plate 79 is activated, and the tenth slide cylinder 80 drives the second I-shaped crossbeam 81 downward until the combination probes on the third probe seats on both sides of the second I-shaped crossbeam 81 are inserted into both sides of the second-generation electronic control module. The spectrum analyzer 72 and the second electronic control module accompanying test group perform a shielding test on the second-generation electronic control module. The second-generation electronic control module that passes the shielding test is transported by the six-axis robot 2 to the material box carrier of the loading and unloading machine 3 for plate unloading. The second-generation electronic control module that fails the shielding test is grabbed by the six-axis robot 2 and placed on the NG belt line 6 for outward transportation.

[0097] The process of using the automatic detection device of the present invention to test the remote control is as follows:

[0098] The remote control to be tested enters the base 1 through the shuttle module assembly. The six-axis manipulator 2 then grabs the incoming remote control from the shuttle module assembly and places it in the remote control placement slot of the shielding test module 9. Once it is stable, the fourth drive cylinder 64 is activated, driving the fourth linear guide 66 to move rightward along the fourth limit seat 65 until the baffle 69 at the front end of the fourth linear guide 66 engages with the through slot in the shielding box 62. At this point, the remote control is directly below the rectangular pressure plate 74, and the extension rod and spring pin on the seventh bracket 75 extend into the remote control. The ninth slide cylinder 73 is then activated, driving the lower rectangular pressure plate 74 to press down and secure the remote control. Once the remote control is secured, the second valve island 77 is activated. The second valve island 77, in response to the command, drives the corresponding needle cylinder to press down the corresponding button on the remote control. The spectrum analyzer 72 and the remote control test team then perform a shielding test on the remote control. The remote control that passes the test is moved by the six-axis robot 2 to the material box carrier of the loading and unloading machine 3 for unloading; the product that passes the test is grabbed by the six-axis robot 2 and placed on the NG belt line 6 for outward transportation.

[0099] The process of using the automatic detection equipment of the present invention to test the charging box is as follows:

[0100] The charging box to be tested enters the base 1 through the shuttle module assembly. The six-axis manipulator 2 then grabs the incoming charging box from the shuttle module assembly and places it in the slot 30 of the charging box test module 7. After it is placed stably, the second drive cylinder 31 is activated. The second drive cylinder 31 drives the second linear guide 29 to move rightward along the second limit seat 28. During the movement, the fourth slide cylinder 36 drives the first top plate 37 to move toward the charging box until the pulley at the front end of the first top plate 37 is in close contact with the charging box, thereby sliding the charging box. The second drive cylinder 31 drives the second linear guide 29 to the right until the charging box contacts the slot 30. At this time, the extension rod and spring pin on the vertical plate 33 extend into the charging box, and the color recognition sensor 40 on the special-shaped plate faces the indicator light on the charging box. The fifth slide cylinder 39 is then activated to drive the charging connector 41 on the mounting seat downward until the charging connector 41 is inserted into the charging port of the charging box. The charging box is then tested as a finished product. The charging box that passes the test is transported by the six-axis robot 2 to the material box carrier of the loading and unloading machine 3 for unloading; the charging box that fails the test is grabbed by the six-axis robot 2 and placed on the NG belt line 6 for outward transportation.

[0101] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions, which should all be included in the scope of protection of the present invention.

Claims

1. An automatic inspection device for a variety of small products, characterized by: The invention comprises a base (1), a six-axis manipulator (2) with an upper vision system is provided in the middle of the base (1), a combination gripper is provided at the free end of the six-axis manipulator (2), and the combination gripper is detachably connected to the six-axis manipulator (2) via a quick-change disk. The base (1) is also provided with a lower vision system, a quick-change disk support frame, and a shuttle module assembly, the quick-change disk support frame is used to place different types of combination grippers, and the shuttle module assembly is used to transport small products to the six-axis manipulator (2); The upper side of the base (1) is equipped with a loading and unloading machine (3), a semi-finished product loading and unloading station (4), a second-generation electric control module test module (5), an NG belt line (6), a charging box test module (7), an end station test module (8) and a shielding test module (9) around the six-axis manipulator (2); The second-generation electric control module test module (5) is used to perform power-on testing on the second-generation electric control module; The charging box test module (7) is used to perform a power-on test on the charging box; The terminal station test module (8) is used to perform power-on test and key test on finished product and semi-finished product terminal stations; The shielding test module (9) is used to perform shielding tests on new remote controls, old remote controls, and second-generation electronic control modules.

2. The automatic inspection equipment for a variety of small products according to claim 1, characterized in that: The shuttle module assembly includes a travel beam, a sliding frame is slidably connected to the travel beam, and the travel beam is equipped with a driving motor for driving the sliding frame to move horizontally along the travel beam. The upper end of the sliding frame is fixedly connected to a carrier.

3. The automatic inspection equipment for a variety of small products according to claim 2, characterized in that: The semi-finished product loading and unloading station (4) comprises a support frame (10) arranged on a base (1), a plurality of carrier plates (11) arranged in parallel are placed on the support frame (10), the carrier plates (11) are provided with evenly distributed horizontal placement grooves, the horizontal placement grooves are capable of horizontally placing the end head bottom shell, the bottoms of the horizontal placement grooves are provided with avoidance grooves, and the sides of the horizontal placement grooves are provided with inclined support plates fixedly connected to the carrier plates; The semi-finished product loading and unloading station (4) is also equipped with a plurality of positioning components (12), one positioning component (12) corresponds to one carrier plate (11), and the positioning component (12) is used to position the carrier plate (11).

4. The automatic inspection device for a variety of small products according to claim 3, characterized in that: The positioning assembly (12) includes a support seat arranged on a base (1), a push cylinder being provided at the upper end of the support seat, a push plate being fixedly connected to the telescopic end of the push cylinder, and the push plate facing the carrier plate (11) on the support frame (10).

5. The automatic inspection device for a variety of small products according to claim 4, characterized in that: The second-generation electric control module test module (5) includes a base plate (13), a first limiting seat (14) is provided on the base plate (13), a first linear guide rail (15) is slidably connected to the first limiting seat (14), a backing plate is fixedly connected to the front end of the first linear guide rail (15), a limiting groove (16) matched with the second-generation electric control module is provided on the backing plate, a first driving cylinder (17) fixedly connected to the base plate (13) is provided on one side of the first linear guide rail (15), and a connecting plate fixedly connected to the lower side of the backing plate is provided at the telescopic end of the first driving cylinder (17); A support frame (18) is provided at the rear end of the base plate (13), a slide rail (19) perpendicular to the first linear guide rail (15) is provided on the upper side of the support frame (18), a transverse plate (20) is provided above the slide rail (19), a limit block slidably connected to the slide rail (19) is provided on the lower side of the transverse plate (20), a U-shaped frame fixedly connected to the support frame (18) is provided on the side of the slide rail (19) away from the first linear guide rail (15), a threaded rod (21) is rotatably connected in the U-shaped frame, and a servo drive is provided on the outer side of the U-shaped frame. A motor (22), an output end of the servo motor (22) is fixedly connected to the threaded rod (21), a transmission block is provided on the lower side of the transverse plate (20), and the transmission block is threadedly connected to the threaded rod (21), and a plurality of mutually parallel first slide cylinders (23) are provided on the upper side of the transverse plate (20), and the telescopic ends of the first slide cylinders (23) are all connected to an L-shaped mounting plate, and a connector or a first probe seat is provided at one end of the mounting plate close to the first linear guide rail (15), and a combination probe is provided on the first probe seat; The mounting plate is provided with a strip hole, and the mounting plate is mounted on the telescopic end of the first slide cylinder (23) through the strip hole and bolts; A first door frame (24) is provided in the middle of the bottom plate (13); a second slide cylinder (25) is provided on the top of the first door frame (24) away from the first slide cylinder (23); a first I-shaped crossbeam (26) is fixedly connected to the telescopic end of the lower side of the second slide cylinder (25); second probe seats are provided on both sides of the first I-shaped crossbeam (26); and a combination probe is also provided on the second probe seat; A strip hole is provided on the first I-shaped crossbeam (26) at a position corresponding to the second probe seat, and the second probe seat is fixedly connected to the first I-shaped crossbeam (26) via bolts.

6. The automatic inspection equipment for a variety of small products according to claim 5, characterized in that: The charging box test module (7) includes a base plate (27), a second limit seat (28) is provided on the base plate (27), a second linear guide rail (29) is slidably connected to the second limit seat (28), a front end of the second linear guide rail (29) is fixedly connected to a card slot (30) that matches the charging box, a second driving cylinder (31) is provided on one side of the second linear guide rail (29) and is fixedly connected to the base plate (27), and a telescopic end of the second driving cylinder (31) is fixedly connected to the card slot (30); A second door frame (32) is provided in the middle of the upper side of the base plate (27), a vertical plate (33) is provided in the middle of the second door frame (32), a probe mounting plate is provided at the upper end of the vertical plate (33), an extension rod is provided on the side of the probe mounting plate facing the card slot (30), a spring needle is provided at the front end of the extension rod, a third slide cylinder (34) is provided at the upper end of the second door frame (32), and a contact plate facing the card slot (30) is provided at the telescopic end of the third slide cylinder (34); A first bracket (35) is provided on one side of the front end of the base plate (27), a fourth slide cylinder (36) is provided on the upper end of the first bracket (35), a first top plate (37) arranged in a Y shape is fixedly connected to the telescopic end of the fourth slide cylinder (36), a side of the first top plate (37) close to the card slot (30) is rotatably connected to two pulleys, and a side of the inner cavity of the card slot (30) away from the first top plate (37) is also rotatably connected to the two pulleys; A second bracket (38) is provided on the front end of the base plate (27) away from the first bracket (35), a fifth slide cylinder (39) is provided on the second bracket (38), a special-shaped plate and a mounting seat are provided at the telescopic end of the fifth slide cylinder (39), a color recognition sensor (40) is provided on the special-shaped plate, and a charging connector (41) is provided on the mounting seat, and the charging connector (41) cooperates with the charging port of the charging box; A third bracket (42) is provided at the rear end of the base plate (27), and a cache placement plate (43) is provided at the upper end of the third bracket (42).

7. The automatic inspection equipment for a variety of small products according to claim 6, characterized in that: The terminal station test module (8) includes a mounting platform (44), and two groups of third limiting seats (45) arranged side by side are provided on the mounting platform (44), and each group of the third limiting seats (45) is slidably connected to a third linear guide rail (46), and the front end of the third linear guide rail (46) is fixedly connected to a positioning groove (47) that matches the terminal station, and a third driving cylinder (48) is provided at a position corresponding to the third linear guide rail (46) on the lower side of the mounting platform (44), and the telescopic end of the third driving cylinder (48) is fixedly connected to the corresponding positioning groove (47); A third door frame (49) is provided in the middle of the mounting platform (44), a first support (50) and a sixth slide cylinder (51) are provided on the third door frame (49), a plurality of needle cylinders are provided on the first support (50), the needle cylinders on the first support (50) correspond to the buttons of the end station, a second support (52) is provided on the upper end of the third door frame (49), a first valve island (53) electrically connected to the needle cylinder is provided on the second support (52), an L-shaped plate (54) is fixedly connected to the telescopic end on the lower side of the sixth slide cylinder (51), a floating connector adapter plate (55) is provided on the L-shaped plate (54), and the first support (50) and the L-shaped plate (54) are respectively located directly above the corresponding third linear guide rail (46); Both sides of the front end of the mounting platform (44) are provided with a fourth bracket (56), and the upper end of the fourth bracket (56) is provided with a seventh slide cylinder (57), and the telescopic end of the seventh slide cylinder (57) is fixedly connected to a second top plate (58) arranged in a Y shape, and the end of the second top plate (58) facing the positioning groove (47) is rotatably connected to two pulleys, and the side of the inner cavity of the positioning groove (47) away from the second top plate (58) is also rotatably connected to the two pulleys; A fourth door frame (59) is provided at the position of the rear end of the mounting platform (44) corresponding to the third linear guide rail (46), an eighth slide cylinder (60) is provided on the fourth door frame (59), a Y-shaped stop block (61) is provided at the telescopic end of the eighth slide cylinder (60), and a probe assembly is provided in the middle of the Y-shaped stop block (61).

8. The automatic inspection equipment for a variety of small products according to claim 7, characterized in that: The shielding test module (9) includes a shielding box (62), a cover plate (63) is hinged at one end of the upper side of the shielding box (62), and the free end of the cover plate (63) is connected to the shielding box (62) through a buckle, a fourth driving cylinder (64) is provided at the bottom of the inner cavity of the shielding box (62), and fourth limiting seats (65) are provided on both sides of the fourth driving cylinder (64), and two groups of the fourth limiting seats (65) are both provided at the bottom of the inner cavity of the shielding box (62), and each group of the fourth limiting seats (65) is slidably connected to the bottom of the inner cavity of the shielding box (62). There is a fourth linear guide rail (66) parallel to the fourth driving cylinder (64), the two fourth linear guide rails (66) are provided with a same movable plate (67), the movable plate (67) is provided with a jig (68), the jig (68) is provided with a second-generation electric control module placement slot and a remote control placement slot, the two fourth linear guide rails (66) are provided with a baffle (69) at one end away from the fourth driving cylinder (64), and the front side of the shielding box (62) is provided with a through groove that matches the baffle (69); A fifth bracket (70) is provided in the shielding box (62), and the fifth bracket (70) is used to place the electric control module accompanying test group and the remote control accompanying test group. A sixth bracket (71) is provided above the fifth bracket (70), and a spectrum analyzer (72) is provided on the sixth bracket (71); A ninth slide cylinder (73) is provided at one end of the sixth bracket (71) close to the fourth driving cylinder (64), and a rectangular pressing plate (74) is fixedly connected to the output end of the lower side of the ninth slide cylinder (73), and the rectangular pressing plate (74) corresponds to the remote control placement slot on the jig (68); A seventh bracket (75) is provided below the ninth slide cylinder (73) and is fixedly connected to the bottom of the inner cavity of the shielding box (62). A probe mounting block is provided on the seventh bracket (75). An extension rod is provided at the front end of the probe mounting block, and a spring pin is provided at the front end of the extension rod. An eighth bracket (76) is also provided in the shielding box (62), and a second valve island (77) and a fixed plate (78) are provided on the eighth bracket (76), and the fixed plate (78) corresponds to the remote control placement slot on the jig (68), and a plurality of needle-type cylinders are provided on the fixed plate (78), and the needle-type cylinders on the fixed plate (78) are electrically connected to the second valve island (77). A support plate (79) fixedly connected to the sixth bracket (71) is provided on the inner side of the eighth bracket (76), and a tenth slide cylinder (80) is provided on the support plate (79), and the telescopic end on the lower side of the tenth slide cylinder (80) is fixedly connected to a second I-shaped beam (81), and third probe seats are provided on both sides of the second I-shaped beam (81), and a combination probe is also provided on the third probe seat.

9. The automatic inspection equipment for a variety of small products according to claim 8, characterized in that: The semi-finished product loading and unloading station (4), the second-generation electric control module test module (5), the NG belt line (6), the charging box test module (7), the terminal station test module (8) and the shielding test module (9) are all equipped with positioning sensors.

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