Iron core detection device with anti-interference function and detection method thereof

Abstract

The invention discloses an iron core detection device with an anti-interference function and a detection method thereof, and relates to the technical field of motor assembly equipment. The iron core detection device with an anti-interference function comprises a workbench, a conveying mechanism for conveying iron cores, a height detection mechanism for detecting whether the height of the iron cores is qualified, an insulating frame detection mechanism for detecting whether an insulating frame is installed on the iron core, and a bad discharge anti-interference mechanism for discharging unqualified iron cores and preventing interference with the position of qualified iron cores. The conveying mechanism is arranged on the workbench; the height detection mechanism, the insulating frame detection mechanism and the bad discharge anti-interference mechanism are distributed in sequence along the conveying direction of the conveying mechanism; by adopting the conveying mechanism, the height detection mechanism, the insulating frame detection mechanism and the bad discharge anti-interference mechanism, the conveying, height detection, insulating frame detection and discharge of unqualified iron cores are automatically realized, thereby reducing labor costs and improving work efficiency.

Description

Technical Field

[0001] The present invention relates to the field of motor assembly equipment technology, and in particular to an iron core detection device with anti-interference function and a detection method thereof. Background Art

[0002] The motor has an iron core. During the motor assembly process, an insulating frame needs to be assembled in the iron core, and then the iron core assembled with the insulating frame is inspected to detect whether the height of the iron core is qualified and whether the iron core is assembled on the insulating frame; and the iron core that fails the inspection is discharged; the iron core inspection equipment in the prior art does not adopt a defective discharge and anti-interference mechanism to discharge defective products from the conveying mechanism and prevent position interference with the qualified iron core during transmission, and its practicality needs to be improved; therefore, in view of this situation, it is urgently necessary to develop an iron core inspection equipment with anti-interference function to meet the needs of actual use. Summary of the invention

[0003] In view of this, the present invention aims to solve the deficiencies in the prior art, and its main purpose is to provide an iron core detection device with an anti-interference function. The device automatically realizes the transmission, height detection, insulation frame detection and discharge of unqualified iron cores by adopting a conveying mechanism, a height detection mechanism, an insulation frame detection mechanism and a defective iron core discharge anti-interference mechanism, thereby reducing labor costs and improving work efficiency. The defective iron cores are discharged from the conveying mechanism by adopting the defective iron core discharge anti-interference mechanism, and the position interference with the qualified iron cores during transmission is prevented. The structural design is ingenious and practical.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An iron core detection device with an anti-interference function comprises a workbench, a conveying mechanism for conveying iron cores, a height detection mechanism for detecting whether the height of the iron cores is qualified, an insulating frame detection mechanism for detecting whether an insulating frame is installed on the iron cores, and a bad-removal anti-interference mechanism for removing unqualified iron cores and preventing interference with the positions of qualified iron cores. The conveying mechanism is arranged on the workbench; the height detection mechanism, the insulating frame detection mechanism and the bad-removal anti-interference mechanism are sequentially distributed along the conveying direction of the conveying mechanism.

[0006] As a preferred solution: the conveying mechanism has a discharge plate for placing iron cores; the defective discharge and anti-interference mechanism includes a bracket, a pushing anti-interference component for pushing the discharge plate with unqualified iron cores to discharge the materials and ensuring that the discharge plate with qualified iron cores is conveyed forward, a supporting component for supporting the discharge plate and a reinforcing anti-drop component for reinforcing and preventing the discharge plate from falling, the pushing anti-interference component is located below the bracket, the supporting component and the reinforcing anti-drop component are both installed on the bracket, and the output end of the reinforcing anti-drop component corresponds to the output end of the supporting component.

[0007] As a preferred solution: the supporting assembly includes a supporting drive cylinder, a rotating shaft and a supporting plate. The supporting drive cylinder is vertically installed on the bracket, the output end of the supporting drive cylinder is rotatably connected to the rotating shaft, the supporting plate is tightly sleeved on the rotating shaft, and the supporting plate can be rotatably abutted against the lower surface of the discharge plate.

[0008] As a preferred solution: the reinforced anti-drop component includes a reinforced anti-drop driving cylinder and a pressure shaft, the reinforced anti-drop driving cylinder is installed on the bracket, the pressure shaft is installed on the output end of the reinforced anti-drop driving cylinder, and the pressure shaft is movably pressed and fixed to the upper surface of the supporting plate.

[0009] As a preferred solution: the supporting plate includes a supporting portion located at the front side and a pressing portion located at the rear side, the supporting portion abuts against the lower surface of the discharge plate, and the pressing shaft movably abuts against the upper surface of the pressing portion.

[0010] As a preferred solution: the push anti-interference component includes a support, a push drive cylinder and a push plate, the push drive cylinder is vertically installed on the support, the push plate is installed on the output end of the push drive cylinder, and the push plate can be raised to abut against the lower surface of the discharge plate.

[0011] As a preferred solution: the height detection mechanism includes a longitudinal drive component, a transverse drive component, a vertical drive component and a height sensor, the transverse drive component is installed at the output end of the longitudinal drive component, the vertical drive component is installed at the output end of the transverse drive component, and the height sensor is installed at the output end of the vertical drive component.

[0012] As a preferred solution: the insulation frame detection mechanism includes a transfer component for transferring the iron core and a photographic detection component for taking photos to detect whether the insulation frame is installed on the iron core, and the transfer component is located between the transmission mechanism and the photographic detection component.

[0013] As a preferred solution: the transfer component includes a longitudinal drive device, a transverse drive device, a vertical drive device and a clamping cylinder, the transverse drive device is installed at the output end of the longitudinal drive device, the vertical drive device is installed at the output end of the transverse drive device, and the clamping cylinder is installed at the output end of the vertical drive device; the photo detection component includes a transverse drive component and a CCD camera, and the CCD camera is installed at the output end of the transverse drive component.

[0014] The detection method of the iron core detection device with anti-interference function comprises the following steps:

[0015] First, the conveying mechanism conveys the iron core forward to the position of the height detection mechanism;

[0016] Second, the height detection mechanism detects whether the core height is qualified;

[0017] Third, the conveying mechanism conveys the iron core forward to the side of the insulation frame detection mechanism;

[0018] Fourth, the insulation frame detection mechanism detects whether the insulation frame is installed on the iron core;

[0019] Fifth, the conveying mechanism conveys the iron core forward to the side of the defective anti-interference mechanism;

[0020] Sixth, the defective cores are discharged by the anti-interference mechanism.

[0021] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that the transmission mechanism, height detection mechanism, insulation frame detection mechanism and defective iron core removal and anti-interference mechanism are adopted to automatically realize the transmission, height detection, insulation frame detection and discharge of unqualified iron cores, thereby reducing labor costs and improving work efficiency; the defective iron core removal and anti-interference mechanism is adopted to realize the discharge of unqualified products from the transmission mechanism and prevent the position interference of qualified iron cores during transmission, and the structural design is ingenious and practical; the support and release of the discharge plate are realized by adopting the supporting assembly, and the operation is convenient; the output end of the supporting assembly is limited by adopting the reinforced anti-drop assembly to prevent the discharge plate from falling; the discharge plate with unqualified iron cores is lifted and discharged by adopting the pushing anti-interference assembly. After the discharge plate is fixed in position, the output end of the pushing anti-interference assembly descends to avoid the position interference of the discharge plate with qualified iron cores during transmission.

[0022] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the iron core detection device with anti-interference function of the present invention;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the height detection mechanism of the present invention;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the transfer assembly of the present invention;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the photo detection component of the present invention;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the bad discharge and interference prevention mechanism of the present invention from the first viewing angle;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the defect removal and interference prevention mechanism of the present invention from a second viewing angle;

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the bad discharge and anti-interference mechanism of the present invention from a third viewing angle;

[0030] Figure 8 It is a schematic diagram of the three-dimensional structure of the defect removal and interference prevention mechanism of the present invention from a fourth viewing angle;

[0031] Fig. 9 It is a schematic diagram of the three-dimensional structure of the push-up anti-interference component of the present invention;

[0032] Fig.10 It is a schematic diagram of the three-dimensional structure of the supporting assembly and the reinforcement anti-drop assembly of the present invention from the first perspective;

[0033] Fig.11 It is a schematic diagram of the stereoscopic structure of the supporting component and the reinforcement anti-drop component of the present invention from a second viewing angle.

[0034] Description of the accompanying drawings:

[0035] In the figure: 10, workbench; 20, conveying mechanism; 30, height detection mechanism; 31, longitudinal drive assembly; 32, transverse drive assembly; 33, vertical drive assembly; 34, height sensor; 40, insulation frame detection mechanism; 41, transfer assembly; 411, longitudinal drive device; 412, transverse drive device; 413, vertical drive device; 414, clamping cylinder; 42, photo detection assembly; 421, transverse drive assembly ; 422, CCD camera; 50, bad discharge and anti-interference mechanism; 51, bracket; 52, push anti-interference assembly; 521, support; 522, push drive cylinder; 523, push plate; 53, supporting assembly; 531, supporting drive cylinder; 532, rotating shaft; 533, supporting plate; 5331, supporting part; 5332, pressing part; 54, reinforcement anti-drop assembly; 541, reinforcement anti-drop drive cylinder; 542, pressing shaft. DETAILED DESCRIPTION

[0036] The present invention Figure 1 As shown in FIG. 11 , a core detection device with an anti-interference function includes a workbench 10, a conveying mechanism 20 for conveying cores, a height detection mechanism 30 for detecting whether the core height is qualified, an insulation frame detection mechanism 40 for detecting whether an insulation frame is installed on the core, and a bad discharge and anti-interference mechanism 50 for discharging unqualified cores and preventing interference with the position of qualified cores, wherein:

[0037] The conveying mechanism 20 is disposed on the workbench 10 ; the height detection mechanism 30 , the insulation frame detection mechanism 40 and the defect removal and interference prevention mechanism 50 are sequentially distributed along the conveying direction of the conveying mechanism 20 .

[0038] The conveying mechanism 20 has a discharge plate for placing the iron core; there are a plurality of discharge plates, which are closely distributed.

[0039] The conveying mechanism 20 also includes a conveying drive motor and a double-speed chain. The double-speed chain is installed at the output end of the conveying drive motor, and the discharge plate is detachably located on the double-speed chain.

[0040] By adopting the conveying mechanism 20, the height detection mechanism 30, the insulating frame detection mechanism 40 and the defective core removal and anti-interference mechanism 50, the conveying, height detection, insulating frame detection and the removal of unqualified cores are automatically realized, thereby reducing labor costs and improving work efficiency. By adopting the defective core removal and anti-interference mechanism 50, unqualified products can be discharged from the conveying mechanism 20 and the position interference with the qualified core during transmission can be prevented. The structural design is ingenious and practical.

[0041] The height detection mechanism 30 includes a longitudinal drive component 31, a transverse drive component 32, a vertical drive component 33 and a height sensor 34. The transverse drive component 32 is installed at the output end of the longitudinal drive component 31, the vertical drive component 33 is installed at the output end of the transverse drive component 32, and the height sensor 34 is installed at the output end of the vertical drive component 33.

[0042] The longitudinal drive assembly 31 , the transverse drive assembly 32 and the vertical drive assembly 33 are used to realize the position movement of the height sensor 34 , so as to facilitate the detection of multiple iron cores.

[0043] The insulating frame detection mechanism 40 includes a transfer component 41 for transferring the iron core and a photographic detection component 42 for taking photos to detect whether the insulating frame is installed on the iron core. The transfer component 41 is located between the conveying mechanism 20 and the photographic detection component 42.

[0044] The transfer component 41 transfers the iron core on the conveying mechanism 20 to the photographing and detecting component 42, and the photographing and detecting component 42 takes a photo of the iron core to detect whether the insulating frame is installed.

[0045] The transfer component 41 includes a longitudinal drive device 411, a transverse drive device 412, a vertical drive device 413 and a clamping cylinder 414, the transverse drive device 412 is installed at the output end of the longitudinal drive device 411, the vertical drive device 413 is installed at the output end of the transverse drive device 412, and the clamping cylinder 414 is installed at the output end of the vertical drive device 413; the photo detection component 42 includes a transverse drive component 421 and a CCD camera 422, and the CCD camera 422 is installed at the output end of the transverse drive component 421.

[0046] The position movement of the clamping cylinder 414 is achieved by adopting the longitudinal driving device 411, the transverse driving device 412 and the vertical driving device 413; the position movement of the CCD camera 422 is achieved by adopting the transverse driving component 421.

[0047] The longitudinal drive assembly 31, the transverse drive assembly 32, the vertical drive assembly 33, the longitudinal drive device 411, the transverse drive device 412, the vertical drive device 413 and the transverse drive assembly 421 all use a drive motor, a screw and a slide. The screw is installed at the output end of the drive motor and the screw rotates with the slide.

[0048] The defective discharge and anti-interference mechanism 50 includes a bracket 51, a pushing anti-interference component 52 for pushing the discharge plate with unqualified iron cores to discharge the material and ensuring that the discharge plate with qualified iron cores is conveyed forward, a supporting component 53 for supporting the discharge plate, and a reinforcing anti-drop component 54 for reinforcing and preventing the discharge plate from falling. The pushing anti-interference component 52 is located below the bracket 51, and the supporting component 53 and the reinforcing anti-drop component 54 are both installed on the bracket 51, and the output end of the reinforcing anti-drop component 54 corresponds to the output end of the supporting component 53.

[0049] The supporting components 53 and the reinforcement anti-drop components 54 are both in two groups, and the two groups of supporting components 53 and the reinforcement anti-drop components 54 are symmetrically distributed on both sides of the bracket 51. The use of two groups of supporting components 53 and the reinforcement anti-drop components 54 improves the stability of the supporting.

[0050] The pushing anti-interference component 52 lifts the discharge plate with unqualified iron cores, and the supporting component 53 supports the discharge plate. The output end of the reinforcement anti-fall component 54 limits the output end of the supporting component 53 to prevent the discharge plate from falling. After the discharge plate is fixed in position, the output end of the pushing anti-interference component 52 descends to avoid interfering with the position of the discharge plate with qualified iron cores during transmission.

[0051] The push anti-interference assembly 52 includes a support 521, a push driving cylinder 522 and a push plate 523. The push driving cylinder 522 is vertically installed on the support 521, and the push plate 523 is installed on the output end of the push driving cylinder 522. The push plate 523 can rise and abut against the lower surface of the discharge plate.

[0052] The push driving cylinder 522 drives the push plate 523 to rise and fall. When the push plate 523 rises, the push plate 523 abuts against the lower surface of the discharge plate to lift the discharge plate. After the position of the discharge plate is fixed, the push plate 523 descends to avoid position interference.

[0053] The supporting assembly 53 includes a supporting drive cylinder 531, a rotating shaft 532 and a supporting plate 533. The supporting drive cylinder 531 is vertically installed on the bracket 51, and the output end of the supporting drive cylinder 531 is rotatably connected to the rotating shaft 532. The supporting plate 533 is tightly sleeved on the rotating shaft 532, and the supporting plate 533 can be rotatably abutted against the lower surface of the discharge plate.

[0054] The supporting driving cylinder 531 drives the rotating shaft 532 to rotate, and the rotation of the rotating shaft 532 drives the supporting plate 533 to rotate. The rotation of the supporting plate 533 realizes the supporting or releasing of the discharge plate, which is convenient for operation; there are two supporting plates 533, and the two supporting plates 533 are respectively sleeved on the two ends of the rotating shaft 532, which improves the stability of the supporting.

[0055] The reinforced anti-drop component 54 includes a reinforced anti-drop driving cylinder 541 and a pressure shaft 542. The reinforced anti-drop driving cylinder 541 is installed on the bracket 51, and the pressure shaft 542 is installed on the output end of the reinforced anti-drop driving cylinder 541. The pressure shaft 542 is movably pressed and fixed on the upper surface of the supporting plate 533.

[0056] The reinforced anti-fall driving cylinder 541 drives the pressing shaft 542 to move. When the supporting plate 533 needs to be pressed, the pressing shaft 542 extends forward and abuts against the supporting plate 533; when the pressing of the supporting plate 533 needs to be released, the pressing shaft 542 retreats and the supporting plate 533 can rotate, thereby facilitating the movement of the position of the discharge plate.

[0057] The supporting plate 533 includes a supporting portion 5331 located on the front side and a pressing portion 5332 located on the rear side, the supporting portion 5331 abuts against the lower surface of the discharge plate, and the pressing shaft 542 movably abuts against the upper surface of the pressing portion 5332; the supporting portion 5331 and the pressing portion 5332 are used to support and limit the discharge plate to prevent the discharge plate from falling.

[0058] The supporting assembly 53 is used to support and release the discharge plate, which is easy to operate; the reinforced anti-drop assembly 54 is used to limit the output end of the supporting assembly 53 to prevent the discharge plate from falling; the push-up anti-interference assembly 52 is used to lift and discharge the discharge plate with unqualified iron cores. After the discharge plate is fixed in position, the output end of the push-up anti-interference assembly 52 is lowered to avoid position interference with the discharge plate with qualified iron cores during transportation.

[0059] The detection method of the iron core detection device with anti-interference function comprises the following steps:

[0060] First, the conveying mechanism conveys the iron core forward to the position of the height detection mechanism;

[0061] Second, the height detection mechanism detects whether the core height is qualified;

[0062] Third, the conveying mechanism conveys the iron core forward to the side of the insulation frame detection mechanism;

[0063] Fourth, the insulation frame detection mechanism detects whether the insulation frame is installed on the iron core;

[0064] Fifth, the conveying mechanism conveys the iron core forward to the side of the defective anti-interference mechanism;

[0065] Sixth, the defective cores are discharged by the anti-interference mechanism.

[0066] The design focus of the present invention is that the transmission, height detection, insulation frame detection and discharge of unqualified iron cores are automatically realized by adopting a conveying mechanism, a height detection mechanism, an insulation frame detection mechanism and a defective discharge and anti-interference mechanism, thereby reducing labor costs and improving work efficiency; the defective discharge and anti-interference mechanism is adopted to discharge unqualified products from the conveying mechanism and prevent position interference with qualified iron cores during transmission, and the structural design is ingenious and practical; the support and release of the discharge plate are realized by adopting a supporting component, and the operation is convenient; the output end of the supporting component is limited by adopting a reinforced anti-drop component to prevent the discharge plate from falling; the discharge plate with unqualified iron cores is lifted and discharged by adopting a pushing anti-interference component. After the discharge plate is fixed in position, the output end of the pushing anti-interference component descends to avoid position interference with the discharge plate with qualified iron cores during transmission.

[0067] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An iron core detection device with anti-interference function, characterized in that: The invention comprises a workbench, a conveying mechanism for conveying iron cores, a height detecting mechanism for detecting whether the height of the iron cores is qualified, an insulating frame detecting mechanism for detecting whether an insulating frame is installed on the iron cores, and a bad discharge and interference prevention mechanism for discharging unqualified iron cores and preventing interference with the position of qualified iron cores. The conveying mechanism is arranged on the workbench; the height detecting mechanism, the insulating frame detecting mechanism and the bad discharge and interference prevention mechanism are sequentially distributed along the conveying direction of the conveying mechanism; the conveying mechanism has a discharge plate for placing the iron cores; the bad discharge and interference prevention mechanism comprises a bracket, a pushing and interference prevention component for pushing the discharge plate with unqualified iron cores to discharge the material and ensure that the discharge plate with qualified iron cores is conveyed forward, a supporting component for supporting the discharge plate, and a reinforcement and anti-drop component for reinforcing and preventing the discharge plate from falling. The pushing and interference prevention component is located below the bracket, the supporting component and the reinforcement and anti-drop component are both installed on the bracket, and the output end of the reinforcement and anti-drop component is connected to the output end of the supporting component. The support assembly includes a support drive cylinder, a rotating shaft and a support plate. The support drive cylinder is vertically installed on the bracket. The output end of the support drive cylinder is rotatably connected to the rotating shaft. The support plate is tightly sleeved on the rotating shaft. The support plate can be rotatably abutted against the lower surface of the discharge plate. The reinforced anti-drop assembly includes a reinforced anti-drop drive cylinder and a pressure shaft. The reinforced anti-drop drive cylinder is installed on the bracket. The pressure shaft is installed on the output end of the reinforced anti-drop drive cylinder. The pressure shaft can move The push-up anti-interference component includes a support, a push-up drive cylinder and a push-up plate. The push-up drive cylinder is vertically installed on the support, and the push-up plate is installed on the output end of the push-up drive cylinder. The push-up plate can be lifted and abutted against the lower surface of the discharge plate. The insulation frame detection mechanism includes a transfer component for transferring the iron core and a photographic detection component for photographing and detecting whether the insulation frame is installed on the iron core. The transfer component is located between the transmission mechanism and the photographic detection component.

2. The core detection device with anti-interference function according to claim 1, characterized in that: The height detection mechanism includes a longitudinal drive component, a transverse drive component, a vertical drive component and a height sensor. The transverse drive component is installed at the output end of the longitudinal drive component, the vertical drive component is installed at the output end of the transverse drive component, and the height sensor is installed at the output end of the vertical drive component.

3. The core detection device with anti-interference function according to claim 1, characterized in that: The transfer component includes a longitudinal drive device, a transverse drive device, a vertical drive device and a clamping cylinder, the transverse drive device is installed at the output end of the longitudinal drive device, the vertical drive device is installed at the output end of the transverse drive device, and the clamping cylinder is installed at the output end of the vertical drive device; the photo detection component includes a transverse drive component and a CCD camera, and the CCD camera is installed at the output end of the transverse drive component.

4. A detection method for an iron core detection device with an anti-interference function according to any one of claims 1 to 3, characterized in that: The steps include: First, the conveying mechanism conveys the iron core forward to the position of the height detection mechanism; Second, the height detection mechanism detects whether the core height is qualified; Third, the conveying mechanism conveys the iron core forward to the side of the insulation frame detection mechanism; Fourth, the insulation frame detection mechanism detects whether the insulation frame is installed on the iron core; Fifth, the conveying mechanism conveys the iron core forward to the side of the defective anti-interference mechanism; Sixth, the defective cores are discharged by the anti-interference mechanism.

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