Laser measuring device for connector detection

Abstract

The invention relates to the technical field of laser measurement, discloses a laser measurement device for connector detection, and solves the problem that a connector is inconvenient to disassemble and assemble when the laser measurement device is used. During detection, a motor B drives each group of gears to transmit and drives an upper clamping assembly to fix a connector, after detection is completed, the motor B is started, the upper clamping assembly loosens the connector and simultaneously enables a lower clamping assembly to clamp a to-be-detected connector, then a motor A is started to drive a fixed table to rotate, the fixed table abuts against a telescopic pressing plate to drive a movable rod B to rotate, and the movable rod B is driven to rotate. The movable rod A is driven to rotate under the connection action of the metal strip, the plug board upwarps the bottom of the detected connector, stable discharging of the connector is guaranteed, meanwhile, the connector to be detected is conveyed to the upper portion under the rotation action, and the purpose that the connector is rapidly and accurately disassembled and assembled for detection is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of laser measurement, in particular to a laser measurement device for connector detection. Background Art

[0002] The laser measuring device for connector inspection is a tool specially used for high-precision inspection of electronic connectors. It emits a high-precision laser beam through a laser to measure the size, position and geometric features of each component of the connector. The device is equipped with a high-resolution optical system to focus the laser beam on the connector and obtain measurement data using reflected light or scattered light. The detector accurately captures the reflected light signal and calculates the actual size and shape of the connector to ensure that it meets the design specifications and quality standards. This device is widely used in electronic manufacturing and quality control to ensure the high precision and reliability of connectors.

[0003] The existing Chinese patent with publication number CN220583350U discloses a laser measuring device, including: a base; a fixture assembly connected to the base, the fixture assembly is provided with a chuck for clamping a workpiece; a lifting drive mechanism, which is arranged on the base; a laser rangefinder, which is connected to the lifting drive mechanism, the lifting drive mechanism drives the laser rangefinder to move at a constant speed in the up and down directions, and the laser rangefinder samples the workpiece at a constant frequency. The laser measuring device of the utility model is known to have a distance L from the rotation axis of the precision part to the laser rangefinder, the laser rangefinder measures the distance D between it and the precision part, and establishes a coordinate system with the distance driven by the lifting drive mechanism to drive the laser rangefinder to move as the ordinate and the value of LD as the abscissa, and obtains a two-dimensional point cloud map of the side wall profile of the precision part facing the laser rangefinder, and obtains the accurate size of the side wall profile of the precision part according to the two-dimensional point cloud map. However, when using the laser measuring device to detect the connector, it is necessary to install and disassemble the connector multiple times, and alignment detection is required after installation, which is inconvenient to operate and has low efficiency.

[0004] In view of the above problems, a laser measuring device for connector detection is proposed to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a laser measuring device for connector detection. The device is used to work, thereby solving the problem of inconvenience in disassembling and assembling connectors when the laser measuring device is used.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laser measuring device for connector detection, comprising a detection table, a loading port is provided on one side of the detection table, a discharging frame is fixedly connected to both sides of the detection table, an inner wall of the discharging frame is provided with an inclined groove, a discharging trough is provided on both sides of the detection table close to the discharging frame, a top groove is provided on the upper surface of the detection table, a material taking detection mechanism for fixing and taking and placing the connector is provided inside the top groove, and a material guide component for discharging the detected connector is provided on both sides of the top groove;

[0007] The material picking detection mechanism includes a motor fixedly connected to one side of the detection platform, the motor output end is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a screw rod, one end of the screw rod is rotatably connected to the inner wall of the detection platform, both ends of the screw rod are fixedly connected to limit disks, the outer side of the screw rod is threadedly connected to a connecting shell, both sides of the inner wall of the top groove are provided with sliding grooves, the connecting shell is slidably connected to the inside of the sliding grooves, a motor A is arranged inside the connecting shell, the output end of the motor A is fixedly connected to a connecting shaft, one end of the connecting shaft passes through one side of the connecting shell and is fixedly connected to a fixed platform, the upper surface and the lower surface of the fixed platform are provided with clamping grooves, a fixing component for fixing the connector is arranged inside the clamping groove, and a movable component for assisting the movement of the fixed platform is arranged on one side of the fixed platform.

[0008] Furthermore, the fixed component includes a rotating rod A rotatably connected to the inner wall of the fixed platform, a motor B is fixedly connected to one side of the fixed platform, one end of the rotating rod A passes through the fixed platform and is fixedly connected to the output end of the motor B, the outer side of the rotating rod A is fixedly connected to the rotating rod A, the inner wall of the fixed platform is also rotatably connected to the rotating rod B, the outer side of the rotating rod B is fixedly connected to a driven gear, the driven gear is meshed with the driving gear, and the inner wall of the fixed platform is also rotatably connected to a rotating rod C, there are two groups of rotating rods C, the two groups of rotating rods C are symmetrically arranged, the outer side of the rotating rod C is fixedly connected to a movable gear, the two groups of movable gears are respectively meshed with the driving gear and the driven gear, an upper clamping assembly and a lower clamping assembly are arranged on the outer side of the rotating rod C, the upper clamping assembly is arranged above the lower clamping assembly, and the upper clamping assembly and the lower clamping assembly are arranged obliquely symmetrically with the rotating rod C as the axis.

[0009] Furthermore, the upper clamping assembly includes a sleeve B fixedly connected to the outside of the rotating rod C, a telescopic plate fixedly connected to the outside of the sleeve B, one end of the telescopic plate fixedly connected to the sleeve A, a connecting short rod rotatably connected inside the sleeve A, both ends of the connecting short rod are fixedly connected to a base frame, the base frame is slidably connected to the inside of the clamping groove, a splint is fixedly connected to the upper surface of the base frame, a buffer pad is fixedly connected to one side of the splint, and the upper clamping assembly has the same structure as the lower clamping assembly.

[0010] Furthermore, one side of the two groups of base frames close to the inner wall of the clamping groove is fixedly connected to a limiting block, the inner wall of the clamping groove is provided with a limiting groove, and the limiting block is slidably connected to the inside of the limiting groove.

[0011] Furthermore, the movable component includes a movable shell, a sliding groove is opened on the inner wall of the top groove, the movable shell is slidably connected to the inside of the sliding groove, a connecting groove is opened on one side of the movable shell, a connecting rod is fixedly connected to one side of the fixed platform, one end of the connecting rod is rotatably connected to the inside of the connecting groove, a bottom groove B is opened on the bottom surface of the movable shell, and a roller is rotatably connected to the inner wall of the bottom groove B.

[0012] Further, the material guiding component comprises a movable rod A, rotating grooves are provided on both sides of the top groove, the movable rod A is rotatably connected to the inside of the rotating groove, a sleeve C is fixedly connected to the outside of the movable rod A, a plug plate is fixedly connected to the outside of the sleeve C, a bottom groove A is provided on the upper surface of the fixed table, the bottom groove A is arranged corresponding to the plug plate, a connecting table is fixedly connected to one side of the fixed table, a short plate for pushing objects is fixedly connected to the upper surface of the connecting table, two groups of connecting tables are provided, and the two groups of connecting tables are symmetrically arranged, the interiors of the two sides of the testing table are arranged as hollow structures, the bottom surface of the rotating groove is connected to the hollow structure inside the testing table, a movable rod B is rotatably connected to the inner wall of the testing table, a sleeve D is fixedly connected to the outside of the movable rod B, and the movable rod A is fixedly connected to the outside of the sleeve D, one end of the telescopic pressing plate passes through one side of the testing table, a rubber bump is fixedly connected to the upper surface of the telescopic pressing plate, one side of the fixed table is fixedly connected to the short plate, a groove matching the rubber bump is provided on the bottom surface of the short plate, a fixing frame is fixedly connected to the outside of the sleeve D, a fixing ring is sleeved on the outside of the fixing frame, a metal strip is fixedly connected to one side of the fixing ring, and the metal strip is fixedly connected to the outside of the sleeve C.

[0013] Furthermore, a torsion spring is provided at the connection between the movable rod A and the rotating groove, and a torsion spring is provided at the connection between the movable rod B and the inner wall of the detection platform.

[0014] Furthermore, a partition soft board is fixedly connected to the inner wall of the feeding port, and a plurality of partition soft boards are provided and symmetrically arranged inside the feeding port. A lifting platform is provided on the bottom surface of the inner wall of the feeding port. An infrared detector is also fixedly connected to the inner wall of the feeding port, and the infrared detector is arranged above the partition soft board. A controller A is provided inside the detection platform, and the infrared detector is electrically connected to the lifting platform through the controller A.

[0015] Furthermore, a side frame is fixedly connected to the upper surface of the detection table, a connecting cross plate is fixedly connected to the inner wall of the side frame, a movable frame is sleeved on the outer side of the connecting cross plate, a laser body is fixedly connected to the bottom surface of the movable frame, an electric telescopic rod is fixedly connected to one side of the side frame, one end of the electric telescopic rod passes through one side of the side frame and is fixedly connected to one side of the movable frame.

[0016] Furthermore, a controller B is provided on the outside of the side frame, and the controller includes a laser emitting module for controlling the laser switch, one end of the laser emitting module is signal-connected to an optical receiving module for receiving a laser beam reflected from the connector surface, one end of the optical receiving module is signal-connected to an image processing module for processing the received image signal, one end of the image processing module is signal-connected to a data processing module for evaluating whether the connector size is compliant and whether there are surface defects, one end of the data processing module is signal-connected to an automatic control module for marking abnormal data areas in red, and one end of the automatic control module is signal-connected to a user operation module for the operator to set parameters, view detection results and the system control interface.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a laser measuring device for connector detection. Through the arrangement of a material picking detection mechanism, a material guiding component, and a fixing component, during detection, a motor B drives a rotating rod A and a driving gear to rotate, and a driven gear drives a movable gear to rotate, and drives an upper clamping assembly to move toward the middle to fix the connector. After the detection is completed, the motor B is turned on again to drive the upper clamping assembly to release the detected connector, and at the same time, the lower clamping assembly moves toward the middle to clamp the connector to be detected below. Subsequently, the motor A is turned on to drive the fixed table to rotate, and one end of the fixed table contacts a rubber bump and a telescopic pressing plate, driving a sleeve D and a movable rod B to rotate. Under the connection of a fixed frame, a fixed ring, and a metal strip, the movable rod A is driven to rotate, and the plug plate rotates upward, so that the plug plate inserted into the bottom groove A is lifted from the bottom of the detected connector, and the connecting table cooperates with a pusher short plate to push on one side of the connector, so as to ensure that the detected connector is stably unloaded, and at the same time, the connector to be detected is sent to the upper side under the action of rotation, and is tested again when the fixed table is waiting to move horizontally, so as to realize the rapid unloading of the detected connector and the loading of the undetected connector, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the material taking detection mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the fixing component of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the upper clamping assembly of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the detection platform of the present invention;

[0024] Figure 6It is a structural schematic diagram of the material guide component of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the movable parts of the present invention;

[0026] Figure 8 It is a schematic diagram of the internal structure of the feeding port of the present invention;

[0027] Fig. 9 It is a schematic diagram of laser detection data of the present invention;

[0028] Fig.10 It is a module program flowchart of the controller B of the present invention.

[0029] In the figure: 1. detection table; 11. feeding port; 111. partition soft board; 12. discharging frame; 121. inclined slot; 122. unloading slot; 13. sliding slot; 2. side frame; 21. connecting horizontal plate; 22. movable frame; 23. laser body; 24. electric telescopic rod; 3. material picking detection mechanism; 31. motor; 32. rotating shaft; 321. limit plate; 33. screw rod; 34. connecting shell; 341. motor A; 342. connecting shaft; 35. fixed table; 351. bottom slot A; 352. limit slot; 353. connecting table; 354. pusher short board; 355. motor B; 356. connecting rod; 36. fixed component; 361. rotating rod A; 362. driving gear; 363. rotating rod B; 364. driven gear; 365. rotating Rod C; 366, movable gear; 367, upper clamping assembly; 3671, clamping plate; 3672, buffer pad; 3673, bottom frame; 3674, connecting short rod; 3675, limit block; 3676, sleeve A; 3677, telescopic plate; 3678, sleeve B; 368, lower clamping assembly; 37, movable part; 371, movable shell; 372, connecting groove; 373, bottom groove B; 374, roller; 4, material guide part; 41, movable rod A; 411, torsion spring; 42, sleeve C; 43, plug plate; 44, movable rod B; 441, torsion spring; 45, sleeve D; 451, fixing frame; 452, fixing ring; 46, metal strip; 47, telescopic pressure plate; 471, rubber bump; 5, lifting platform; 6, infrared detector. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0032] Combination Figure 1 as well as Figure 2 A laser measuring device for connector detection includes a detection platform 1, a loading port 11 is provided on one side of the detection platform 1, a discharging frame 12 is fixedly connected to both sides of the detection platform 1, an inner wall of the discharging frame 12 is provided with an inclined groove 121, a discharging groove 122 is provided on both sides of the detection platform 1 close to the discharging frame 12, a top groove is provided on the upper surface of the detection platform 1, a material picking detection mechanism 3 for fixing and picking up and placing the connector is provided inside the top groove, and a material guide component 4 for discharging the detected connector is provided on both sides of the top groove;

[0033] The material picking detection mechanism 3 includes a motor 31 fixedly connected to one side of the detection platform 1, the output end of the motor 31 is fixedly connected to a rotating shaft 32, one end of the rotating shaft 32 is fixedly connected to a screw rod 33, one end of the screw rod 33 is rotatably connected to the inner wall of the detection platform 1, both ends of the screw rod 33 are fixedly connected to a limiting disk 321, the outer side of the screw rod 33 is threadedly connected to a connecting shell 34, both sides of the inner wall of the top groove are provided with sliding grooves 13, the connecting shell 34 is slidably connected to the inside of the sliding groove 13, a motor A341 is arranged inside the connecting shell 34, the output end of the motor A341 is fixedly connected to a connecting shaft 342, one end of the connecting shaft 342 passes through one side of the connecting shell 34 and is fixedly connected to a fixed platform 35, and the fixed platform 35 is on The surface and the lower surface are provided with clamping grooves, and a fixing component 36 for fixing the connector is arranged inside the clamping groove. A movable component 37 for assisting the movement of the fixing platform 35 is arranged on one side of the fixing platform 35. When inspecting the connector, the fixing component 36 is used to fix the connector, and then the motor 31 is turned on. The motor 31 drives the rotating shaft 32 and the screw rod 33 to rotate, and the connecting shell 34 moves along the direction of the screw rod 33, driving the connector to move to complete the inspection work. After the inspection is completed, the motor A341 is turned on, and the motor A341 drives the connecting shaft 342 to rotate, and the fixing platform 35 rotates accordingly, cooperating with the fixing component 36 and the material guide component 4 to realize convenient unloading and loading work.

[0034] The present invention will be further described below in conjunction with the embodiments.

[0035] See also Figure 1-Figure 10The fixed component 36 includes a rotating rod A361 rotatably connected to the inner wall of the fixed platform 35, a motor B355 is fixedly connected to one side of the fixed platform 35, one end of the rotating rod A361 passes through the fixed platform 35 and is fixedly connected to the output end of the motor B355, a rotating rod A361 is fixedly connected to the outer side of the rotating rod A361, a rotating rod B363 is also rotatably connected to the inner wall of the fixed platform 35, a driven gear 364 is fixedly connected to the outer side of the rotating rod B363, the driven gear 364 is meshed with the driving gear 362, and a rotating rod C365 is also rotatably connected to the inner wall of the fixed platform 35, and two groups of rotating rods C365 are provided, and the two groups of rotating rods C365 are symmetrically arranged, and a movable gear 366 is fixedly connected to the outer side of the rotating rod C365, and the two groups of movable gears 366 are respectively meshed with the driving gear 362 and the driven gear 364. The upper clamping assembly 367 and the lower clamping assembly 368 are arranged on the outside of the rotating rod C365. The upper clamping assembly 367 is arranged above the lower clamping assembly 368, and the upper clamping assembly 367 and the lower clamping assembly 368 are arranged obliquely symmetrically with the rotating rod C365 as the axis. When fixing the connector, turn on the motor B355, and the motor B355 drives the rotating rod A361 and the driving gear 362 to rotate. The driving gear 362 drives one group of the movable gears 366 and the driven gear 364 to rotate, and the driven gear 364 drives the other group of movable gears 366 to rotate. Through the reverse rotation of the two groups of movable gears 366, the upper clamping assembly 367 is driven to clamp in the middle to fix the connector, and the lower clamping assembly 368 moves to both sides to be in an open state to achieve the fixation of the connector.

[0036] The upper clamping assembly 367 includes a sleeve B3678 fixedly connected to the outside of the rotating rod C365, a telescopic plate 3677 is fixedly connected to the outside of the sleeve B3678, one end of the telescopic plate 3677 is fixedly connected to the sleeve A3676, a connecting short rod 3674 is rotatably connected inside the sleeve A3676, both ends of the connecting short rod 3674 are fixedly connected to the bottom frame 3673, the bottom frame 3673 is slidably connected to the inside of the clamping groove, and a clamping plate 3671 is fixedly connected to the upper surface of the bottom frame 3673, and one side of the clamping plate 3671 is fixedly connected to the inside of the clamping groove. A buffer pad 3672 is connected, and the upper clamping assembly 367 has the same structure as the lower clamping assembly 368. When the movable gear 366 rotates, it drives the rotating rod C365 to rotate, and the rotating rod C365 drives the sleeve B3678 to rotate. The telescopic plate 3677 deflects accordingly, and then deflects to the position of the rotating rod C365. The telescopic plate 3677 is compressed, and at the same time drives the connecting short rod 3674 and the base frame 3673 to move. The connector is fixed by the splint 3671, and the buffer pad 3672 has a buffering and protective effect.

[0037] The two groups of base frames 3673 are fixedly connected to a limiting block 3675 on one side close to the inner wall of the clamping groove. A limiting groove 352 is provided on the inner wall of the clamping groove. The limiting block 3675 is slidably connected to the inside of the limiting groove 352. Through the setting of the limiting block 3675 and the limiting groove 352, the stable sliding of the clamping plate 3671 and the vertical state are guaranteed to clamp the connector.

[0038] The movable component 37 includes a movable shell 371, a sliding groove 13 is provided on the inner wall of the top groove, the movable shell 371 is slidably connected to the inside of the sliding groove 13, a connecting groove 372 is provided on one side of the movable shell 371, a connecting rod 356 is fixedly connected to one side of the fixed platform 35, one end of the connecting rod 356 is rotatably connected to the inside of the connecting groove 372, a bottom groove B373 is provided on the bottom surface of the movable shell 371, and a roller 374 is rotatably connected to the inner wall of the bottom groove B373. Through the arrangement of the movable shell 371, the connecting groove 372, the bottom groove B373 and the roller 374, when the fixed platform 35 moves and rotates, the connecting rod 356 is inserted into the connecting groove 372 to move and rotate, and the roller 374 reduces friction to ensure smoother movement.

[0039] The material guiding component 4 comprises a movable rod A41, both sides of the top groove are provided with rotating grooves, the movable rod A41 is rotatably connected to the inside of the rotating groove, the outer side of the movable rod A41 is fixedly connected with a sleeve C42, the outer side of the sleeve C42 is fixedly connected with an insert plate 43, the upper surface of the fixed platform 35 is provided with a bottom groove A351, the bottom groove A351 is arranged corresponding to the insert plate 43, one side of the fixed platform 35 is fixedly connected with a connecting platform 353, the upper surface of the connecting platform 353 is fixedly connected with a short plate 354 for pushing objects, two groups of the connecting platforms 353 are provided, and the two groups of the connecting platforms 353 are symmetrically arranged, the interiors of the two sides of the testing platform 1 are arranged as hollow structures, and the bottom surface of the rotating groove is The hollow structure inside the testing platform 1 is connected, and the inner wall of the testing platform 1 is rotatably connected to a movable rod B44, and a sleeve D45 is fixedly connected to the outer side of the movable rod B44, and a movable rod A41 is fixedly connected to the outer side of the sleeve D45. One end of the telescopic pressure plate 47 passes through one side of the testing platform 1, and a rubber bump 471 is fixedly connected to the upper surface of the telescopic pressure plate 47. A short plate is fixedly connected to one side of the fixed platform 35, and a groove matching the rubber bump 471 is provided on the bottom surface of the short plate. A fixing frame 451 is fixedly connected to the outer side of the sleeve D45, and a fixing ring 452 is sleeved on the outer side of the fixing frame 451. A metal strip 46 is fixedly connected to one side of the fixing ring 452, and the metal strip 46 It is fixedly connected to the outside of the sleeve C42. After the connector inspection is completed, the motor B355 is turned on, and the driving gear 362, the driven gear 364 and the movable gear 366 are rotated to drive the upper clamping assembly 367 to loosen the inspected connector, and the lower clamping assembly 368 moves toward the middle to clamp the connector to be inspected below. Then the motor A341 is turned on to drive the fixed platform 35 to rotate. When the fixed platform 35 rotates, one end of the fixed platform 35 contacts the rubber protrusion 471 and the telescopic pressure plate 47, driving the sleeve D45 and the movable rod B44 to rotate. Through the connection of the fixed frame 451, the fixed ring 452 and the metal strip 46, the lower , driving the movable rod A41 to rotate, allowing the plug plate 43 to rotate upward, and the plug plate 43 is inserted into the bottom groove A351 and then rotated, and the tested connector is lifted from the bottom, and the connecting platform 353 cooperates with the short pusher 354 to push on one side of the connector to ensure that the tested connector is stably unloaded, and the connector to be tested is sent to the top under the action of rotation, and is tested while waiting for the fixed platform 35 to move horizontally. The telescopic pressing plate 47 is retractable to ensure that the tilt angle of rotation during connection is sufficient for the connector to slide down, and the fixed platform 35 reciprocates and rotates, so as to quickly unload the tested connector and load the untested connector, thereby improving the detection efficiency.

[0040] A 411 is provided at the connection between the movable rod A41 and the rotating groove, and a torsion spring 441 is provided at the connection between the movable rod B44 and the inner wall of the detection platform 1. The arrangement of 411 and the torsion spring 441 facilitates the reset of the movable rod B44 and the movable rod A41.

[0041] The inner wall of the loading port 11 is fixedly connected with a partitioning soft board 111, and the partitioning soft board 111 is provided with multiple groups and symmetrically arranged inside the loading port 11. The bottom surface of the inner wall of the loading port 11 is provided with a lifting platform 5. The inner wall of the loading port 11 is also fixedly connected with an infrared detector 6, and the infrared detector 6 is arranged above the partitioning soft board 111. A controller A is arranged inside the detection platform 1, and the infrared detector 6 is electrically connected to the lifting platform 5 through the controller A. When the connector is transported upward through the lifting platform 5, the partitioning soft board 111 has the effect of separating the connectors, and the infrared detector 6 is used to detect whether there is a connector to be detected. After each lower clamping assembly 368 takes away the connector to be detected, the infrared detector 6 detects that there is no object at the current position, and then the lower connector is transported upward through the lifting platform 5.

[0042] A side frame 2 is fixedly connected to the upper surface of the detection table 1, a connecting transverse plate 21 is fixedly connected to the inner wall of the side frame 2, a movable frame 22 is sleeved on the outer side of the connecting transverse plate 21, a laser body 23 is fixedly connected to the bottom surface of the movable frame 22, and an electric telescopic rod 24 is fixedly connected to one side of the side frame 2. One end of the electric telescopic rod 24 passes through one side of the side frame 2 and is fixedly connected to one side of the movable frame 22. The movable frame 22 is moved by the electric telescopic rod 24, and the connector is detected by using the laser body 23.

[0043] A controller B is provided on the outside of the side frame 2. The controller includes a laser emitting module for controlling the laser switch. One end of the laser emitting module is signal-connected to an optical receiving module for receiving a laser beam reflected from the surface of the connector. One end of the optical receiving module is signal-connected to an image processing module for processing the received image signal. One end of the image processing module is signal-connected to a data processing module for evaluating whether the connector size is compliant and whether there are surface defects. One end of the data processing module is signal-connected to an automatic control module for marking abnormal data areas in red. One end of the automatic control module is signal-connected to a user operation module for the operator to set parameters, view test results and the system control interface. The laser is emitted by the laser emitting module, the optical receiving module receives the returned laser, and the received signal is converted into the following through the image processing module: Fig. 9 The two-dimensional coordinate diagram is generated, the data processing module is used to determine the difference between the detected image and the standard image, the automatic control module is used to mark the abnormal area with different color blocks in red, and finally the user operation module is used to feed back the detection result to the operator to complete the detection operation.

[0044] Specifically, when fixing the connector, the motor B355 is turned on, and the motor B355 drives the rotating rod A361 and the driving gear 362 to rotate, and the driving gear 362 drives one set of movable gears 366 and the driven gear 364 to rotate, and the driven gear 364 drives another set of movable gears 366 to rotate, and the upper clamping assembly 367 is driven to clamp to the middle through the reverse rotation of the two sets of movable gears 366 to fix the connector, and the lower clamping assembly 368 moves to both sides to be in an open state to fix the upper connector. Then, the motor 31 is turned on, and the motor 31 drives the rotating shaft 32 and the screw rod 33 to rotate. The connecting shell 34 moves along the direction of the screw rod 33, driving the connector to move to complete the detection work. After the connector detection is completed, the motor B355 is turned on, and the driving gear 362, the driven gear 364 and the movable gear 366 rotate to drive the upper clamping assembly 367 to loosen the detected connector, and the lower clamping assembly 368 moves to the middle to clamp the connector to be detected below. Then, the motor A341 is turned on to drive the fixed table 35 to rotate, and the fixed table 35 rotates. When rotating, one end of the fixed platform 35 contacts the rubber protrusion 471 and the telescopic pressure plate 47, driving the sleeve D45 and the movable rod B44 to rotate. Through the connection of the fixed frame 451, the fixed ring 452 and the metal strip 46, the movable rod A41 is driven to rotate, so that the plug plate 43 rotates upward, and the plug plate 43 inserted into the bottom groove A351 rotates, and the tested connector is lifted from the bottom. The connecting platform 353 cooperates with the pusher short plate 354 to push on one side of the connector to ensure that the tested connector is stably unloaded. At the same time, the connector to be tested is sent to the top under the action of rotation, and the fixed platform 35 is tested when it moves horizontally. The infrared detector 6 in the loading port 11 is used to detect whether there is a connector to be tested. After each lower clamping assembly 368 takes away the connector to be tested, the infrared detector 6 detects that there is no object at the current position, and then the connector below is transported upward through the lifting platform 5 to supplement the connector. After that, the fixed platform 35 reciprocates and rotates to achieve rapid unloading of the tested connector and loading of the untested connector, thereby improving the detection efficiency.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser measuring device for connector inspection, comprising an inspection platform (1), a loading port (11) is provided on one side of the inspection platform (1), a discharge frame (12) is fixedly connected to both sides of the inspection platform (1), an inner wall of the discharge frame (12) is provided with an inclined groove (121), and a discharge groove (122) is provided on both sides of the inspection platform (1) near the discharge frame (12), characterized in that: The detection table (1) has a top groove on its upper surface, a material taking detection mechanism (3) for fixing and taking and placing the connector is arranged inside the top groove, and material guiding components (4) for discharging the detected connector are arranged on both sides of the top groove; The material picking detection mechanism (3) comprises a motor (31) fixedly connected to one side of the detection platform (1); the output end of the motor (31) is fixedly connected to a rotating shaft (32); one end of the rotating shaft (32) is fixedly connected to a screw rod (33); one end of the screw rod (33) is rotatably connected to the inner wall of the detection platform (1); both ends of the screw rod (33) are fixedly connected to a limit plate (321); the outer side of the screw rod (33) is threadedly connected to a connecting shell (34); both sides of the inner wall of the top groove are provided with sliding grooves (13); the connecting shell (34) is slidably connected to the sliding grooves (13); A motor A (341) is disposed inside the movable groove (13) and the connecting shell (34). The output end of the motor A (341) is fixedly connected to a connecting shaft (342). One end of the connecting shaft (342) passes through one side of the connecting shell (34) and is fixedly connected to a fixing platform (35). The upper surface and the lower surface of the fixing platform (35) are both provided with clamping grooves. A fixing component (36) for fixing the connector is disposed inside the clamping groove. A movable component (37) for assisting the movement of the fixing platform (35) is disposed on one side of the fixing platform (35).

2. A laser measuring device for connector detection according to claim 1, characterized in that: The fixing component (36) comprises a rotating rod A (361) rotatably connected to the inner wall of the fixing platform (35); a motor B (355) is fixedly connected to one side of the fixing platform (35); one end of the rotating rod A (361) passes through the fixing platform (35) and is fixedly connected to the output end of the motor B (355); the outer side of the rotating rod A (361) is fixedly connected to the rotating rod A (361); the inner wall of the fixing platform (35) is also rotatably connected to a rotating rod B (363); the outer side of the rotating rod B (363) is fixedly connected to a driven gear (364); the driven gear (364) is meshed with the driving gear (362); the inner wall of the fixing platform (35) is also rotatably connected to a rotating rod Rod C (365), the rotating rod C (365) is provided with two groups, the two groups of rotating rods C (365) are symmetrically arranged, the outer side of the rotating rod C (365) is fixedly connected with a movable gear (366), the two groups of movable gears (366) are respectively meshed with the driving gear (362) and the driven gear (364), the outer side of the rotating rod C (365) is provided with an upper clamping component (367) and a lower clamping component (368), the upper clamping component (367) is arranged above the lower clamping component (368), and the upper clamping component (367) and the lower clamping component (368) are obliquely symmetrically arranged with the rotating rod C (365) as the axis.

3. A laser measuring device for connector detection according to claim 2, characterized in that: The upper clamping assembly (367) comprises a sleeve B (3678) fixedly connected to the outside of the rotating rod C (365), a telescopic plate (3677) is fixedly connected to the outside of the sleeve B (3678), one end of the telescopic plate (3677) is fixedly connected to the sleeve A (3676), a connecting short rod (3674) is rotatably connected inside the sleeve A (3676), both ends of the connecting short rod (3674) are fixedly connected to a base frame (3673), the base frame (3673) is slidably connected to the inside of the clamping groove, a clamping plate (3671) is fixedly connected to the upper surface of the base frame (3673), and a buffer pad (3672) is fixedly connected to one side of the clamping plate (3671). The upper clamping assembly (367) has the same structure as the lower clamping assembly (368).

4. A laser measuring device for connector detection according to claim 3, characterized in that: The two groups of base frames (3673) are fixedly connected to a limiting block (3675) on one side close to the inner wall of the clamping groove. The inner wall of the clamping groove is provided with a limiting groove (352), and the limiting block (3675) is slidably connected to the inside of the limiting groove (352).

5. A laser measuring device for connector detection according to claim 1, characterized in that: The movable component (37) comprises a movable shell (371), a sliding groove (13) is provided on the inner wall of the top groove, the movable shell (371) is slidably connected to the inside of the sliding groove (13), a connecting groove (372) is provided on one side of the movable shell (371), a connecting rod (356) is fixedly connected to one side of the fixed platform (35), one end of the connecting rod (356) is rotatably connected to the inside of the connecting groove (372), a bottom groove B (373) is provided on the bottom surface of the movable shell (371), and a roller (374) is rotatably connected to the inner wall of the bottom groove B (373).

6. A laser measuring device for connector detection according to claim 1, characterized in that: The material guide component (4) comprises a movable rod A (41), both sides of the top groove are provided with a rotating groove, the movable rod A (41) is rotatably connected to the inside of the rotating groove, the outer side of the movable rod A (41) is fixedly connected with a sleeve C (42), the outer side of the sleeve C (42) is fixedly connected with a plug plate (43), the upper surface of the fixed platform (35) is provided with a bottom groove A (351), the bottom groove A (351) and the plug plate (43) are arranged correspondingly, one side of the fixed platform (35) is fixedly connected with a connecting platform (353), the upper surface of the connecting platform (353) is fixedly connected with a pusher short plate (354), the connecting platform (353) is provided with two groups, and the two groups of connecting platforms (353) are symmetrically arranged, the inside of the two sides of the detection platform (1) is arranged as a hollow structure, the bottom surface of the rotating groove and the inside of the detection platform (1) are The hollow structure is connected, the inner wall of the detection platform (1) is rotatably connected to a movable rod B (44), the outer side of the movable rod B (44) is fixedly connected to a sleeve D (45), the outer side of the sleeve D (45) is fixedly connected to a movable rod A (41), one end of a telescopic pressure plate (47) passes through one side of the detection platform (1), the upper surface of the telescopic pressure plate (47) is fixedly connected to a rubber protrusion (471), one side of the fixed platform (35) is fixedly connected to a short plate, the bottom surface of the short plate is provided with a groove matching the rubber protrusion (471), the outer side of the sleeve D (45) is fixedly connected to a fixing frame (451), the outer side of the fixing frame (451) is sleeved with a fixing ring (452), one side of the fixing ring (452) is fixedly connected to a metal strip (46), and the metal strip (46) is fixedly connected to the outer side of the sleeve C (42).

7. A laser measuring device for connector detection according to claim 6, characterized in that: The connection between the movable rod A (41) and the rotating groove is provided with a (411), and the connection between the movable rod B (44) and the inner wall of the detection platform (1) is provided with a torsion spring (441).

8. A laser measuring device for connector detection according to claim 1, characterized in that: The inner wall of the feeding port (11) is fixedly connected with a partition soft board (111), and the partition soft boards (111) are provided in multiple groups and are symmetrically arranged inside the feeding port (11). A lifting platform (5) is arranged on the bottom surface of the inner wall of the feeding port (11). The inner wall of the feeding port (11) is also fixedly connected with an infrared detector (6), and the infrared detector (6) is arranged above the partition soft board (111). A controller A is arranged inside the detection platform (1), and the infrared detector (6) is electrically connected to the lifting platform (5) through the controller A.

9. A laser measuring device for connector detection according to claim 1, characterized in that: The upper surface of the detection platform (1) is fixedly connected to a side frame (2), the inner wall of the side frame (2) is fixedly connected to a connecting transverse plate (21), the outer side of the connecting transverse plate (21) is sleeved with a movable frame (22), the bottom surface of the movable frame (22) is fixedly connected to a laser body (23), one side of the side frame (2) is fixedly connected to an electric telescopic rod (24), one end of the electric telescopic rod (24) passes through one side of the side frame (2) and is fixedly connected to one side of the movable frame (22).

10. A laser measuring device for connector detection according to claim 9, characterized in that: A controller B is arranged on the outside of the side frame (2), and the controller includes a laser emitting module for controlling the laser switch; one end of the laser emitting module is signal-connected to an optical receiving module for receiving a laser beam reflected from the surface of the connector; one end of the optical receiving module is signal-connected to an image processing module for processing the received image signal; one end of the image processing module is signal-connected to a data processing module for evaluating whether the connector size is compliant and whether there are surface defects; one end of the data processing module is signal-connected to an automatic control module for marking abnormal data areas in red; one end of the automatic control module is signal-connected to a user operation module for an operator to set parameters, view test results, and control the system interface.

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