Intelligent control plug connector positioning detection device and detection method thereof

Abstract

The invention discloses an intelligent control plug connector positioning detection device and a detection method thereof, the intelligent control plug connector positioning detection device comprises a work box and a first motor, the right side of the outer surface of the work box is fixedly provided with a PLC controller, and the right end of the bottom of the inner cavity of the work box is fixedly provided with a second motor. According to the invention, through the arrangement of the detection table and the positioning frame, a plurality of groups of plugging connectors needing to be detected can be supported and positioned, and through the arrangement of the PLC, the second motor, the rotating shaft, the detection table, the positioning frame, the guide plate, the roller, the guide frame, the fixed frame, the guide groove, the rotating cylinder, the first spring and the L-shaped clamping plate, the plugging connectors can be accurately detected. According to the technical scheme of the utility model, the plugging connectors to be detected can be effectively positioned and fixed while the plugging connectors to be detected are sequentially switched to the position below the detection socket in the detection process, so that the displacement of the plugging connectors in the subsequent detection process is avoided, the time required for replacement operation is effectively saved, and the efficiency of the detection operation is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of plug-in connector detection, and in particular to an intelligent control plug-in connector positioning detection device and a detection method thereof. Background Art

[0002] Plug connector, also known as plug connector, socket connector or power plug, is a device that realizes electrical connection through the plug-in design of plug and socket. Plug connector plays a vital role in various electronic devices and household appliances. It is not only easy to install and disassemble, but also can ensure efficient electrical performance. In the production process of plug connector, it is usually necessary to test its plug-in force.

[0003] For example, the Chinese utility model provides "a plug-in force detection device for plug-in connectors", announcement number: CN218566743U, which includes a bracket, a mounting frame is fixedly provided on the top of the bracket, a winding disk is rotatably provided on the mounting frame, a display screen is installed on the top of the PLC control device, and a telescopic positioning component for clamping the plug-in connector is connected to the end of the pull rope away from the winding disk. The plug-in connector is first clamped by the telescopic positioning component, and then the motor and the torque meter are started. The winding disk is driven to rotate by the motor, and the winding disk winds up the pull rope, and the telescopic positioning component is pulled upward by the pull rope. Since the telescopic positioning component adopts a telescopic design, the plug-in connector can be pulled. The torque of the central axis of the winding disk can be detected by the torque meter, and the torque value can be displayed in real time through the display screen, which is convenient for the staff to record and calculate the pulling force value of the plug-in connector. The structure is simple and the detection is convenient.

[0004] Although the detection equipment in the above technology can detect the plugging and unplugging force of plug-in connectors, when multiple groups of plug-in connectors need to be tested, personnel are required to disassemble the plug-in connectors after the test and then install the untested plug-in connectors. Since the overall operation often needs to be performed manually by personnel and is relatively time-consuming and labor-intensive, it seriously affects the efficiency of the detection operation. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent control plug-in connector positioning detection device and a detection method thereof, which have the advantages of effectively improving the efficiency of plug-in connector detection operations, while bringing great convenience to personnel's detection work and facilitating personnel's use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent control plug-in connector positioning detection device, comprising a working box and a first motor, a PLC controller is fixedly installed on the right side of the outer surface of the working box, a second motor is fixedly installed on the right end of the bottom of the inner cavity of the working box, a rotating shaft is fixedly installed on the output end of the second motor, a detection platform is fixedly connected to the top of the rotating shaft, a positioning frame is fixedly connected to the top of the detection platform on all sides, a fixed frame is fixedly connected to the bottom of the detection platform on all sides, a guide groove is provided at the bottom of the inner cavity of the fixed frame, L-shaped card plates are movably connected to both ends of the guide groove, a first spring is fixedly connected between the lower ends of the two L-shaped card plates, a rotating drum is movably connected to the lower end of the L-shaped card plate and the side away from the first spring through a bearing, a guide frame is movably connected between the surfaces of the two rotating drums, a roller is movably connected to the surface of the guide frame through a bearing, a receiving through hole is provided at the middle end of the top of the working box, a guide plate is fixedly connected to the left end of the receiving through hole, and the An adjusting screw is fixedly installed at the output end of the first motor, the bottom of the adjusting screw is movably connected to the left end of the top of the outer surface of the working box through a bearing, the upper end of the adjusting screw is threadedly connected to a moving plate, the right side of the moving plate is fixedly connected to a fixed box, the right side of the outer surface of the fixed box is fixedly installed with a warning light, both ends of the bottom of the fixed box are movably connected with fixed rods, a fixed plate is fixedly connected between the bottoms of the two fixed rods, a detection socket is fixedly installed at the bottom of the fixed plate, a top plate is fixedly connected between the tops of the two fixed rods, a third spring is fixedly connected between the middle end of the bottom of the top plate and the bottom of the inner cavity of the fixed box, a cross bar is movably connected to the middle end of the top plate, a fourth spring is fixedly connected between the right end of the cross bar and the middle end of the right side of the top plate, a magnetic control switch is fixedly installed on the left side of the cross bar, the left side of the magnetic control switch is movably connected to the upper end of the left side of the inner cavity of the fixed box, a receiving groove is provided at the lower end of the left side of the inner cavity of the fixed box, and a magnetic plate is movably connected to the right end of the receiving groove.

[0007] As a preferred solution, the right end of the movable plate is movably connected to a vertical pole, a push rod is movably connected between the lower end of the vertical pole and the left side of the magnetic plate via a pin shaft, the upper end of the left side of the outer surface of the fixed box is fixedly connected to a support block, and the upper end of the vertical pole is movably connected to the left end of the support block.

[0008] As a preferred solution, a second spring is fixedly connected between the left side of the magnetic plate and the left side of the accommodating groove, and the number of the second spring is two.

[0009] As a preferred solution, limiting grooves are provided on both sides of the accommodating groove, and both ends of the left side of the magnetic plate are fixedly connected with L-shaped limiting rods, and the surface of the L-shaped limiting rod is movably connected to the surface of the limiting groove.

[0010] As a preferred solution, the left end of the top of the outer surface of the working box is fixedly connected to a fixing frame, the bottom of the first motor is fixedly installed on the top of the fixing frame, the middle end of the left side of the fixing frame is fixedly connected to a guide slide rod, and the left end of the movable plate is movably connected to the surface of the guide slide rod.

[0011] As a preferred solution, a supporting cross plate is fixedly connected to the upper end of the right side of the inner cavity of the working box, and the left end of the supporting cross plate is movably connected to the upper end of the rotating shaft through a bearing.

[0012] As a preferred solution, the top of the outer surface of the working box is movably connected to supporting balls on all four sides, and the bottom of the detection platform is movably connected to the top of the supporting balls.

[0013] As a preferred solution, a support slide bar is fixedly connected between the upper ends of both sides of the inner cavity of the fixed frame, and the middle end of the L-shaped clamping plate is movably connected to the surface of the support slide bar.

[0014] As a preferred solution, both ends of the bottom of the guide frame are fixedly connected with guide blocks, the surface of the guide blocks is movably connected with guide rods, and the surface of the guide rods is fixedly connected to the lower end of the fixed frame.

[0015] A detection method for an intelligent control plug connector positioning detection device, the detection method comprising the following steps: A. First, after placing multiple groups of plug-in connectors to be tested in the positioning frame in sequence, the second motor is controlled by the PLC controller to drive the rotating shaft, the testing table, the positioning frame and the plug-in connectors to be tested to rotate, so that the plug-in connectors can be directly below the testing socket; B. During the rotation of the detection table, the guide frame and the roller can be driven to rotate, and the roller can contact the surface of the guide plate under the action of the rotation, and the guide plate can push the roller and the guide frame to move to the right side. During the movement of the guide frame, the two sets of rotating cylinders and the L-shaped card plate can be pushed through the inclined surface to move along the surface of the guide groove on the fixed frame to the side close to each other, and the first spring can be compressed. During the movement of the L-shaped card plate, it can contact the lower end of the plug-in connector placed inside the positioning frame, and under the action of the cooperation between the L-shaped card plate and the positioning frame, the plug-in connector passing directly under the detection socket can be effectively positioned and fixed, so as to avoid displacement of the plug-in connector during subsequent detection. At the same time, personnel can switch multiple sets of plug-in connectors to the bottom of the detection socket in turn during the detection process, which effectively saves the time required for the replacement operation and improves the efficiency of the detection operation. C. Subsequently, the first motor is controlled by the PLC controller to rotate the adjusting screw, and the adjusting screw rotates to drive the movable plate, the fixed box, the third spring, the top plate, the fixed rod, the fixed plate and the detection socket to move downward, until the detection socket can be inserted into the plug connector positioned and fixed below, and the first motor is controlled by the PLC controller to rotate in the other direction, and drive the movable plate and the fixed box to move upward, and the movement of the fixed box can compress the third spring at the bottom of the top plate, and enable the third spring to apply force to the top plate, the fixed rod, the fixed plate and the detection socket, so as to unplug and separate the detection socket from the plug connector; D. At the same time, during the unplugging and separation process between the detection socket and the plug-in connector, if the plug-in force between the detection socket and the plug-in connector meets the quality standards, the fixing box can drive the accommodating slot and the magnetic plate to move to the left of the magnetic control switch during the movement of the fixing box, and under the action of the pre-compressed tension of the fourth spring, the cross bar and the magnetic control switch can be pulled to the left, so that the magnetic control switch can be inserted into the interior of the accommodating slot and contact the right side of the magnetic plate, and under the action of the magnetic force of the magnetic plate, the contacts inside the magnetic control switch can be adsorbed and closed, thereby connecting the circuit of the warning light and lighting it up, so as to remind personnel that the plug-in force of the plug-in connector meets the quality standards. Otherwise, it indicates that the plug-in force of the plug-in connector does not meet the quality standards.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention can support and position multiple groups of plug-in connectors to be tested through the arrangement of a testing platform and a positioning frame, and can effectively position and fix the plug-in connectors while switching the plug-in connectors to be tested to the bottom of the testing socket in sequence during the testing process through the arrangement of a PLC controller, a second motor, a rotating shaft, a testing platform, a positioning frame, a guide plate, a roller, a guide frame, a fixing frame, a guide groove, a rotating cylinder, a first spring and an L-shaped card plate, so as to avoid displacement of the plug-in connector during subsequent testing, effectively save the time required for the replacement operation, and improve the efficiency of the testing operation. At the same time, through the arrangement of a PLC controller, a first motor, an adjusting screw, a moving plate, a fixing box, a third spring, a top plate, a fixing rod, a fixing plate, a testing socket, a containing groove, a magnetic plate, a magnetically controlled switch, a cross bar, a fourth spring and a prompt light, it can provide a light prompt to the staff when the plug-in force of the plug-in connector meets the quality standard, so that the staff can quickly judge the quality of the plug-in connector, which greatly facilitates the staff's testing work.

[0017] The present invention provides a vertical pole and a push rod. When the detection socket is unplugged and separated from the plug-in connector, the vertical pole and the fixed frame can be brought into contact during the continuous movement of the movable plate and the fixed box. Under the action of the continuous movement, the vertical pole can push the magnetic plate to move to the right along the surface of the accommodating groove through the push rod, so that the magnetic plate can push the magnetic control switch out of the accommodating groove, and under the push of the third spring, the top plate, the cross bar, the fourth spring and the magnetic control switch can be driven to move upward and reset, so that personnel can perform plug-in force detection on the plug-in connector again later. The purpose of supporting the upper end of the vertical pole is achieved through the provision of the support block, and the vertical pole is prevented from tilting due to the force. The purpose of elastically supporting the left side of the magnetic plate is achieved through the provision of the second spring. The purpose of limiting and guiding the magnetic plate is achieved through the provision of the L-shaped limit rod and the limit groove, and the magnetic plate is prevented from tilting during the movement.

[0018] The present invention achieves the purpose of supporting and fixing the bottom of the first motor by setting the fixed frame, achieves the purpose of supporting and guiding the left end of the movable plate by setting the guide slide bar, and prevents the movable plate from rotating during the movement, achieves the purpose of supporting the upper end of the rotating shaft by setting the supporting cross plate, and prevents the rotating shaft from tilting due to the force, achieves the purpose of supporting the bottom of the detection platform by setting the supporting balls, and prevents the detection platform from tilting due to the force, achieves the purpose of supporting and guiding the L-shaped pallet by setting the supporting slide bar, and prevents the L-shaped pallet from tilting during the movement, and achieves the purpose of supporting and guiding the guide frame by setting the guide block and the guide rod, and prevents the guide frame from tilting during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a stereogram of the present invention; Figure 2 This is a front cross-sectional structural schematic diagram of the working box of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the working box of the present invention when viewed from above; Figure 4 It is a schematic diagram of the fixed frame structure of the present invention; Figure 5 This is a front cross-sectional structural schematic diagram of a fixing box of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the right side of the fixing box of the present invention.

[0020] In the figure: 1, working box; 2, testing table; 3, positioning frame; 4, L-shaped card plate; 5, fixed frame; 6, guide slide bar; 7, moving plate; 8, first motor; 9, vertical pole; 10, fixed box; 11, supporting ball; 12, guide plate; 13, second motor; 14, rotating shaft; 15, roller; 16, fixed frame; 17, receiving through hole; 18, guide block; 19, first spring; 20, guide groove; 21, guide rod; 22, supporting slide bar; 2 3. Rotating drum; 24. Support block; 25. Magnetic switch; 26. Push rod; 27. Magnetic plate; 28. Second spring; 29. ​​L-shaped limit rod; 30. Limit groove; 31. Detection socket; 32. Third spring; 33. Accommodating groove; 34. Warning light; 35. Fixed rod; 36. Cross bar; 37. Top plate; 38. Fourth spring; 39. Fixed plate; 40. Support cross plate; 41. Guide frame; 42. PLC controller; 43. Adjusting screw. DETAILED DESCRIPTION

[0021] 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.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] For example, see Figure 1-Figure 6As shown, the present invention provides an intelligent control plug connector positioning detection device, including a working box 1 and a first motor 8, a PLC controller 42 is fixedly installed on the right side of the outer surface of the working box 1, a second motor 13 is fixedly installed on the right end of the bottom of the inner cavity of the working box 1, a rotating shaft 14 is fixedly installed on the output end of the second motor 13, a detection table 2 is fixedly connected to the top of the rotating shaft 14, a positioning frame 3 is fixedly connected to the top of the detection table 2, a fixed frame 16 is fixedly connected to the bottom of the inner cavity of the fixed frame 16, and a There is a guide groove 20, both ends of the guide groove 20 are movably connected with an L-shaped card plate 4, a first spring 19 is fixedly connected between the lower ends of the two L-shaped card plates 4, a rotating drum 23 is movably connected to the lower end of the L-shaped card plate 4 and the side away from the first spring 19 through a bearing, a guide frame 41 is movably connected between the surfaces of the two rotating drums 23, and a roller 15 is movably connected to the surface of the guide frame 41 through a bearing, a receiving through hole 17 is opened at the middle end of the top of the working box 1, and a guide plate 12 is fixedly connected to the left end of the receiving through hole 17, and the output end of the first motor 8 is fixedly installed An adjusting screw 43 is installed, the bottom of the adjusting screw 43 is movably connected to the left end of the top of the outer surface of the working box 1 through a bearing, the upper end of the adjusting screw 43 is threadedly connected to the moving plate 7, the right side of the moving plate 7 is fixedly connected to the fixed box 10, the right side of the outer surface of the fixed box 10 is fixedly installed with a warning light 34, both ends of the bottom of the fixed box 10 are movably connected to fixed rods 35, a fixed plate 39 is fixedly connected between the bottoms of the two fixed rods 35, a detection socket 31 is fixedly installed at the bottom of the fixed plate 39, and the tops of the two fixed rods 35 are fixedly connected to each other. A top plate 37 is fixedly connected, a third spring 32 is fixedly connected between the middle end of the bottom of the top plate 37 and the bottom of the inner cavity of the fixed box 10, a cross bar 36 is movably connected to the middle end of the top plate 37, a fourth spring 38 is fixedly connected between the right end of the cross bar 36 and the middle end of the right side of the top plate 37, a magnetic control switch 25 is fixedly installed on the left side of the cross bar 36, the left side of the magnetic control switch 25 is movably connected to the upper end of the left side of the inner cavity of the fixed box 10, a receiving groove 33 is opened at the lower end of the left side of the inner cavity of the fixed box 10, and the right end of the receiving groove 33 is movably connected to the magnetic plate 27.

[0024] In the technical solution, through the arrangement of the detection platform 2 and the positioning frame 3, multiple groups of plug-in connectors to be detected can be supported and positioned, and through the arrangement of the PLC controller 42, the second motor 13, the rotating shaft 14, the detection platform 2, the positioning frame 3, the guide plate 12, the roller 15, the guide frame 41, the fixed frame 16, the guide groove 20, the rotating drum 23, the first spring 19 and the L-shaped card plate 4, the plug-in connectors to be detected can be switched to the bottom of the detection socket 31 in turn during the detection process, and the plug-in connectors can be effectively positioned and fixed to avoid displacement of the plug-in connectors during subsequent detection. It also effectively saves the time required for replacement operations and improves the efficiency of detection operations. At the same time, through the settings of the PLC controller 42, the first motor 8, the adjusting screw 43, the movable plate 7, the fixed box 10, the third spring 32, the top plate 37, the fixed rod 35, the fixed plate 39, the detection socket 31, the accommodating groove 33, the magnetic plate 27, the magnetically controlled switch 25, the cross bar 36, the fourth spring 38 and the prompt light 34, it can provide light prompts to the staff when the plugging and unplugging force of the plug-in connector meets the quality standards, which is convenient for the staff to quickly judge the quality of the plug-in connector and brings great convenience to the staff's detection work.

[0025] Embodiment 2, based on embodiment 1, the present invention is as follows Figure 1 and Figure 5 As shown, the right end of the movable plate 7 is movably connected to the vertical rod 9, the lower end of the vertical rod 9 and the left side of the magnetic plate 27 are movably connected with the push rod 26 through a pin shaft, the upper end of the left side of the outer surface of the fixed box 10 is fixedly connected to the support block 24, the upper end of the vertical rod 9 is movably connected to the left end of the support block 24, the left side of the magnetic plate 27 and the left side of the accommodating groove 33 are fixedly connected with a second spring 28, the number of the second springs 28 is two, and limiting grooves 30 are provided on both sides of the accommodating groove 33, and the two ends of the left side of the magnetic plate 27 are fixedly connected with L-shaped limiting rods 29, and the surface of the L-shaped limiting rod 29 is movably connected to the surface of the limiting groove 30.

[0026] In the present technical solution, by setting the vertical rod 9 and the push rod 26, when the detection socket 31 is unplugged and separated from the plug connector, the vertical rod 9 can be driven to contact with the fixed frame 5 during the continuous movement of the movable plate 7 and the fixed box 10, and under the action of the continuous movement, the vertical rod 9 can push the magnetic plate 27 to move to the right along the surface of the receiving groove 33 through the push rod 26, so that the magnetic plate 27 can push the magnetic control switch 25 out of the inside of the receiving groove 33, and under the push of the third spring 32, it can drive the top plate 37, the cross bar 36, The fourth spring 38 and the magnetically controlled switch 25 are moved upward and reset to facilitate the personnel to perform the plug-in force detection operation on the plug-in connector again later. The setting of the support block 24 achieves the purpose of supporting the upper end of the vertical rod 9 to prevent the vertical rod 9 from tilting due to the force. The setting of the second spring 28 achieves the purpose of elastically supporting the left side of the magnetic plate 27. The setting of the L-shaped limit rod 29 and the limit groove 30 achieves the purpose of limiting and guiding the magnetic plate 27 to prevent the magnetic plate 27 from tilting during movement.

[0027] Embodiment 3, based on embodiment 1, the present invention is as follows Figure 1-Figure 4 As shown, it is disclosed that the left end of the top of the outer surface of the working box 1 is fixedly connected to a fixing frame 5, the bottom of the first motor 8 is fixedly installed on the top of the fixing frame 5, the middle end of the left side of the fixing frame 5 is fixedly connected to a guide slide bar 6, the left end of the movable plate 7 is movably connected to the surface of the guide slide bar 6, the upper end of the right side of the inner cavity of the working box 1 is fixedly connected to a supporting cross plate 40, the left end of the supporting cross plate 40 is movably connected to the upper end of the rotating shaft 14 through a bearing, the top of the outer surface of the working box 1 is movably connected to supporting balls 11 all around, the bottom of the testing table 2 is movably connected to the top of the supporting balls 11, the upper ends of both sides of the inner cavity of the fixing frame 16 are fixedly connected to supporting slide bars 22, the middle end of the L-shaped card plate 4 is movably connected to the surface of the supporting slide bar 22, the two ends of the bottom of the guide frame 41 are fixedly connected to guide blocks 18, the surface of the guide block 18 is movably connected to the guide rod 21, and the surface of the guide rod 21 is fixedly connected to the lower end of the fixing frame 16.

[0028] In the present technical scheme, the purpose of supporting and fixing the bottom of the first motor 8 is achieved by setting the fixed frame 5, the purpose of supporting and guiding the left end of the movable plate 7 is achieved by setting the guide slide bar 6, and the movable plate 7 is prevented from rotating during the movement, and the purpose of supporting the upper end of the rotating shaft 14 is achieved by setting the supporting cross plate 40, and the rotating shaft 14 is prevented from tilting due to the force, and the purpose of supporting the bottom of the detection platform 2 is achieved by setting the supporting ball 11, and the detection platform 2 is prevented from tilting due to the force, and the purpose of supporting and guiding the L-shaped card plate 4 is achieved by setting the supporting slide bar 22, and the purpose of supporting and guiding the L-shaped card plate 4 is prevented from tilting during the movement, and the purpose of supporting and guiding the guide frame 41 is achieved by setting the guide block 18 and the guide rod 21, and the purpose of supporting and guiding the guide frame 41 is prevented from tilting during the movement.

[0029] Embodiment 4, a detection method of an intelligent control plug connector positioning detection device, the detection method comprises the following steps: A. First, after placing multiple groups of plug-in connectors to be tested in the positioning frame 3 in sequence, the second motor 13 is controlled by the PLC controller 42 to drive the rotating shaft 14, the testing table 2, the positioning frame 3 and the plug-in connectors to be tested to rotate, so that the plug-in connectors can be directly below the testing socket 31; B. During the rotation of the detection table 2, the guide frame 41 and the roller 15 can be driven to rotate. Under the action of the rotation of the roller 15, the roller 15 can contact the surface of the guide plate 12, and under the action of the guide plate 12, the roller 15 and the guide frame 41 can be pushed to move to the right. During the movement of the guide frame 41, the two groups of rotating cylinders 23 and the L-shaped card plate 4 can be pushed through the inclined surface to move toward the side close to each other along the surface of the guide groove 20 on the fixed frame 16, and the first spring 19 can be compressed. During the movement of the L-shaped card plate 4, the lower end of the plug-in connector placed inside the positioning frame 3 can be contacted, and under the action of the cooperation between the L-shaped card plate 4 and the positioning frame 3, the plug-in connector passing directly under the detection socket 31 can be effectively positioned and fixed, so as to avoid displacement of the plug-in connector during subsequent detection. At the same time, personnel can switch multiple groups of plug-in connectors to the bottom of the detection socket 31 in sequence during the detection process, which effectively saves the time required for the replacement operation and improves the efficiency of the detection operation. C. Subsequently, the first motor 8 is controlled by the PLC controller 42 to rotate the adjusting screw 43, and the adjusting screw 43 rotates to drive the movable plate 7, the fixed box 10, the third spring 32, the top plate 37, the fixed rod 35, the fixed plate 39 and the detection socket 31 to move downward, until the detection socket 31 can be inserted into the plug connector positioned and fixed below, and then the first motor 8 is controlled by the PLC controller 42 to rotate in the other direction, and the movable plate 7 and the fixed box 10 are moved upward, and the movement of the fixed box 10 can compress the third spring 32 at the bottom of the top plate 37, and enable the third spring 32 to apply a force to the top plate 37, the fixed rod 35, the fixed plate 39 and the detection socket 31, so as to unplug and separate the detection socket 31 from the plug connector; D. At the same time, during the unplugging and separation process between the detection socket 31 and the plug-in connector, if the plug-in force between the detection socket 31 and the plug-in connector meets the quality standards, the fixing box 10 can drive the accommodating groove 33 and the magnetic plate 27 to move to the left of the magnetic control switch 25 during the movement of the fixing box 10, and under the action of the pre-compressed tension of the fourth spring 38, the cross bar 36 and the magnetic control switch 25 can be pulled to move to the left, so that the magnetic control switch 25 can be inserted into the interior of the accommodating groove 33 and contact the right side of the magnetic plate 27, and under the action of the magnetic force of the magnetic plate 27, the contacts inside the magnetic control switch 25 can be adsorbed and closed, so that the circuit of the warning light 34 is connected and lights up, so as to remind personnel that the plug-in force of the plug-in connector meets the quality standards. Otherwise, it indicates that the plug-in force of the plug-in connector does not meet the quality standards.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. 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 solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. An intelligent control plug connector positioning detection device, comprising a working box (1) and a first motor (8), characterized in that: A PLC controller (42) is fixedly mounted on the right side of the outer surface of the working box (1); a second motor (13) is fixedly mounted on the right end of the bottom of the inner cavity of the working box (1); a rotating shaft (14) is fixedly mounted on the output end of the second motor (13); a detection platform (2) is fixedly connected to the top of the rotating shaft (14); a positioning frame (3) is fixedly connected to the top of the detection platform (2) on all sides; a fixing frame (16) is fixedly connected to the bottom of the inner cavity of the fixing frame (16); a guide groove (20) is provided at both ends of the guide groove (20) and an L-shaped card plate (4) is movably connected to the two guide grooves. A first spring (19) is fixedly connected between the lower ends of the L-shaped card plate (4); a rotating drum (23) is movably connected to the lower end of the L-shaped card plate (4) and on a side away from the first spring (19) via a bearing; a guide frame (41) is movably connected between the surfaces of the two rotating drums (23); a roller (15) is movably connected to the surface of the guide frame (41) via a bearing; a receiving through hole (17) is provided at the middle end of the top of the working box (1); a guide plate (12) is fixedly connected to the left end of the receiving through hole (17); an adjusting screw (43) is fixedly installed at the output end of the first motor (8); and the adjusting screw (43) is The bottom is movably connected to the left end of the top of the outer surface of the working box (1) through a bearing, the upper end of the adjusting screw (43) is threadedly connected to the movable plate (7), the right side of the movable plate (7) is fixedly connected to the fixed box (10), the right side of the outer surface of the fixed box (10) is fixedly installed with a warning light (34), both ends of the bottom of the fixed box (10) are movably connected to fixed rods (35), a fixed plate (39) is fixedly connected between the bottoms of the two fixed rods (35), a detection socket (31) is fixedly installed at the bottom of the fixed plate (39), and a top plate (37) is fixedly connected between the tops of the two fixed rods (35). A third spring (32) is fixedly connected between the middle end of the bottom of the top plate (37) and the bottom of the inner cavity of the fixed box (10); a cross bar (36) is movably connected to the middle end of the top plate (37); a fourth spring (38) is fixedly connected between the right end of the cross bar (36) and the middle end of the right side of the top plate (37); a magnetic control switch (25) is fixedly installed on the left side of the cross bar (36); the left side of the magnetic control switch (25) is movably connected to the upper end of the left side of the inner cavity of the fixed box (10); a receiving groove (33) is provided at the lower end of the left side of the inner cavity of the fixed box (10); and a magnetic plate (27) is movably connected to the right end of the receiving groove (33).

2. The intelligent control plug connector positioning detection device according to claim 1, characterized in that: The right end of the movable plate (7) is movably connected to a vertical rod (9), a push rod (26) is movably connected between the lower end of the vertical rod (9) and the left side of the magnetic plate (27) via a pin shaft, the upper end of the left side of the outer surface of the fixed box (10) is fixedly connected to a support block (24), and the upper end of the vertical rod (9) is movably connected to the left end of the support block (24).

3. The intelligent control plug connector positioning detection device according to claim 1, characterized in that: A second spring (28) is fixedly connected between the left side of the magnetic plate (27) and the left side of the accommodating groove (33), and the number of the second springs (28) is two.

4. The intelligent control plug connector positioning detection device according to claim 1, characterized in that: Limiting grooves (30) are provided on both sides of the accommodating groove (33), and both ends of the left side of the magnetic plate (27) are fixedly connected to L-shaped limiting rods (29), and the surface of the L-shaped limiting rod (29) is movably connected to the surface of the limiting groove (30).

5. The intelligent control plug connector positioning detection device according to claim 1, characterized in that: The left end of the top of the outer surface of the working box (1) is fixedly connected to a fixing frame (5), the bottom of the first motor (8) is fixedly installed on the top of the fixing frame (5), the middle end of the left side of the fixing frame (5) is fixedly connected to a guide slide bar (6), and the left end of the movable plate (7) is movably connected to the surface of the guide slide bar (6).

6. The intelligent control plug connector positioning detection device according to claim 1, characterized in that: A supporting transverse plate (40) is fixedly connected to the upper end of the right side of the inner cavity of the working box (1), and the left end of the supporting transverse plate (40) is movably connected to the upper end of the rotating shaft (14) via a bearing.

7. The intelligent control plug connector positioning detection device according to claim 1, characterized in that: The top of the outer surface of the working box (1) is movably connected to support balls (11) all around, and the bottom of the detection platform (2) is movably connected to the top of the support balls (11).

8. The intelligent control plug connector positioning detection device according to claim 1, characterized in that: A support slide bar (22) is fixedly connected between the upper ends of both sides of the inner cavity of the fixed frame (16), and the middle end of the L-shaped clamping plate (4) is movably connected to the surface of the support slide bar (22).

9. The intelligent control plug connector positioning detection device according to claim 1, characterized in that: Both ends of the bottom of the guide frame (41) are fixedly connected to guide blocks (18), the surface of the guide block (18) is movably connected to a guide rod (21), and the surface of the guide rod (21) is fixedly connected to the lower end of the fixed frame (16).

10. A detection method for an intelligent control plug connector positioning detection device according to any one of claims 1 to 9, characterized in that: The detection method comprises the following steps: A. First, after placing multiple groups of plug-in connectors to be tested in sequence in the positioning frame (3), the second motor (13) is controlled by the PLC controller (42) to drive the rotating shaft (14), the testing table (2), the positioning frame (3) and the plug-in connectors to be tested to rotate, so that the plug-in connectors can be located directly below the testing socket (31); B. During the rotation of the detection platform (2), the guide frame (41) and the roller (15) can be driven to rotate. Under the action of the rotation of the roller (15), the roller (15) can contact the surface of the guide plate (12), and under the action of the guide plate (12), the roller (15) and the guide frame (41) can be pushed to move to the right side. During the movement of the guide frame (41), the two sets of rotating drums (23) and the L-shaped card plate (4) can be pushed to move toward each other along the surface of the guide groove (20) on the fixed frame (16) through the inclined surface, and the first spring (19) can be pressed. The L-shaped card plate (4) is compressed, and during the movement of the L-shaped card plate (4), the lower end of the plug-in connector placed inside the positioning frame (3) can be contacted, and under the cooperation between the L-shaped card plate (4) and the positioning frame (3), the plug-in connector passing directly below the detection socket (31) can be effectively positioned and fixed, thereby preventing the plug-in connector from being displaced during the subsequent detection process. During the detection process, personnel can sequentially switch multiple groups of plug-in connectors to directly below the detection socket (31), effectively saving the time required for the replacement operation and improving the efficiency of the detection operation; C. Subsequently, the first motor (8) is controlled by the PLC controller (42) to operate and drive the adjusting screw (43) to rotate. The adjusting screw (43) rotates and drives the movable plate (7), the fixed box (10), the third spring (32), the top plate (37), the fixed rod (35), the fixed plate (39) and the detection socket (31) to move downward until the detection socket (31) can be inserted into the plug connector positioned and fixed below. The first motor (8) is controlled by the PLC controller (42) to operate and drive the adjusting screw (43) to rotate in the other direction and drive the movable plate (7) and the fixed box (10) to move upward. The movement of the fixed box (10) can compress the third spring (32) at the bottom of the top plate (37), and enable the third spring (32) to apply a force to the top plate (37), the fixed rod (35), the fixed plate (39) and the detection socket (31), so as to facilitate the detection socket (31) to be disconnected from the plug connector; D. At the same time, during the process of unplugging and separating the detection socket (31) and the plug-in connector, if the plug-in force between the detection socket (31) and the plug-in connector meets the quality standard, the fixing box (10) can drive the receiving groove (33) and the magnetic plate (27) to move to the left of the magnetic control switch (25), and under the action of the fourth spring (38) being pre-compressed with tension, the cross bar (36) and the magnetic control switch (25) can be pulled to move to the left, so that the magnetic control switch (25) can be inserted into the interior of the receiving groove (33) and contact the right side of the magnetic plate (27), and under the action of the magnetic force of the magnetic plate (27), the contacts inside the magnetic control switch (25) can be adsorbed and closed, so that the circuit of the warning light (34) is connected and illuminated, so as to remind the personnel that the plug-in force of the plug-in connector meets the quality standard. Otherwise, it indicates that the plug-in force of the plug-in connector does not meet the quality standard.

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