Rotor inspection and dusting machine

Abstract

The application provides a rotor inspection and dust collection machine, which is applied to the technical field of motor equipment processing and carries out carrying and detection work through a workbench; a rotor feeding and carrying assembly, which comprises a belt line, a carrying carrier, a YZ carrying module and a turntable; the belt line extends from the outside to the workbench, the carrying carrier is arranged on the belt line and moves on the belt line, the carrying carrier carrying the rotor moves on the belt line to one end of the YZ carrying module, and the other end of the YZ carrying module is connected with the turntable; the technical problem that the centrifugal force generated by the current simultaneous rotor high-speed rotation may aggravate the fatigue and falling of electronic component welding points, and the existing technology has not established a multi-dimensional test system for electronic integrated rotors, and the components that do not meet the electromagnetic compatibility or have abnormal dynamic characteristics cannot be effectively screened before assembly, resulting in a long whole machine reliability verification period and a high repair rate.

Description

Technical Field

[0001] This application relates to the field of motor processing technology, and in particular to a rotor inspection and dust collection machine. Background Technology

[0002] In the field of rotor inspection and vacuum cleaner technology, traditional motor rotors are usually made of silicon steel sheets stacked and embedded with conductive strips to form a squirrel cage structure, which, together with permanent magnets, forms a rotating magnetic field. The manufacturing quality of the rotor directly affects the suction efficiency and energy consumption of the vacuum cleaner. Existing testing methods mostly rely on manual visual inspection of rotor surface damage or use single-parameter dynamic balancing tests, which make it difficult to comprehensively assess the collaborative working status of electronic components and rotor assemblies. In particular, they lack the ability to diagnose potential faults such as magnet flux attenuation, short circuits between winding turns, and bearing wear online. This leads to problems such as speed fluctuations, overheating protection shutdowns, or decreased suction efficiency in vacuum cleaners during long-term operation. Meanwhile, the centrifugal force generated by the high-speed rotation of the rotor may exacerbate the fatigue and detachment of the solder joints of electronic components. However, the existing technology has not yet established a multi-dimensional testing system for electronically integrated rotors, making it impossible to effectively screen out components that do not meet electromagnetic compatibility standards or have abnormal dynamic characteristics before assembly. This results in a long reliability verification cycle and a high rework rate for the entire machine. Summary of the Invention

[0003] This application aims to solve the technical problem that the centrifugal force generated by the high-speed rotation of the rotor may exacerbate the fatigue and detachment of the solder joints of electronic components. However, the existing technology has not established a multi-dimensional testing system for electronically integrated rotors, and cannot effectively screen out components that do not meet electromagnetic compatibility standards or have abnormal dynamic characteristics before assembly, resulting in a long reliability verification cycle and a high rework rate for the whole machine. The application provides a rotor inspection and vacuum cleaner.

[0004] This application employs the following technical means to solve the technical problem: A rotor inspection and vacuum cleaner, comprising: The rotor is loaded onto the workbench for handling and inspection. A rotor loading and conveying assembly, comprising a belt conveyor, a conveyor carrier, a YZ conveying module, and a turntable; The conveyor belt extends from the outside to the workbench. The transport carrier is located on the conveyor belt and moves on the conveyor belt. The transport carrier carries the rotor and moves on the conveyor belt to one end of the YZ transport module. The other end of the YZ transport module is connected to the turntable. The YZ transport module grabs the rotor on the material carrier and transports it to the turntable. A rotor detection assembly, which performs thrust testing and air blowing / dust suction on the rotor; The feeding assembly feeds the rotors that have passed inspection.

[0005] In this embodiment, the grippers on the YZ transport module have an internal support structure, which allows them to be inserted from inside the rotor and expand outwards.

[0006] In this embodiment, the rotor detection assembly includes a thrust test piece and an air blowing and dust suction piece. The thrust test piece is disposed on the worktable and located in the second station of the turntable. The air blowing and dust suction piece is disposed on the worktable and located in the third station of the turntable.

[0007] This application provides a rotor inspection and vacuum cleaner, which has the following beneficial effects: The rotor is loaded onto a workbench for handling and inspection; a rotor loading and handling assembly includes a belt conveyor, a handling carrier, a YZ handling module, and a turntable; the belt conveyor extends from the outside to the workbench, the handling carrier is located on the belt conveyor and moves along the belt conveyor, carrying the rotor to one end of the YZ handling module, the other end of the YZ handling module being connected to the turntable; the YZ... The transport module picks up the rotor from the material carrier and transports it to the turntable; the rotor detection component performs thrust testing and air blowing / dust suction on the rotor; the unloading component unloads the qualified rotors after inspection; it solves the technical problem that the centrifugal force generated by the high-speed rotation of the rotor may aggravate the fatigue and detachment of electronic component solder joints, and the existing technology has not established a multi-dimensional testing system for electronically integrated rotors, which cannot effectively screen out components with substandard electromagnetic compatibility or abnormal dynamic characteristics before assembly, resulting in long reliability verification cycles and high rework rates for the whole machine. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the rotor inspection and vacuum cleaner of this application; Figure 2 This is a top view of the overall structure of an embodiment of the rotor inspection and vacuum cleaner of this application; Figure 3 This is a schematic diagram of the rotor loading and conveying assembly structure of an embodiment of the rotor inspection and vacuum cleaner of this application.

[0009] The purpose, features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0010] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0011] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0012] It should be noted that the terms "comprising," "including," and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this application, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses. Terms such as "first" and "second" in the claims, specification, and accompanying drawings of this application, as well as relational terms, are used merely to distinguish one entity / operation / object from another entity / operation / object, and do not necessarily require or imply any such actual relationship or order between these entities / operations / objects.

[0013] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0014] Reference Appendix Figures 1-3 This is a schematic diagram of the overall structure of the rotor inspection and vacuum cleaner in one embodiment of this application; Example 1 A rotor inspection and vacuum cleaner, comprising: Workbench 1: The rotor is loaded onto workbench 1 for handling and inspection. A rotor loading and conveying assembly, comprising a belt conveyor 2, a conveyor 3, a YZ conveying module 4, and a turntable 5; The conveyor belt 2 extends from the outside to the workbench 1. The transport carrier 3 is located on the conveyor belt 2 and moves on the conveyor belt 2. The transport carrier 3 carries the rotor and moves on the conveyor belt 2 to one end of the YZ transport module 4. The other end of the YZ transport module 4 is connected to the turntable 5. The YZ transport module 4 grabs the rotor on the material carrier and transports it to the turntable 5. A rotor detection assembly, which performs thrust testing and air blowing / dust suction on the rotor; The feeding assembly feeds the rotors that have passed inspection.

[0015] The grippers on the YZ transport module 4 have an internal support structure, which allows them to be inserted from inside the rotor and expand outwards.

[0016] The rotor testing assembly includes a thrust test piece 7 and an air blowing and dust suction piece 6. The thrust test piece 7 is disposed on the workbench 1 and located in the second station 9 of the turntable 5. The air blowing and dust suction piece 6 is disposed on the workbench 1 and located in the third station 10 of the turntable 5.

[0017] Specifically, First, the rotor is fed from conveyor belt 2, which extends from the outside into the workbench 1. The rotor moves along conveyor belt 2 on the transport carrier 3 to below the YZ transport module 4. At this point, the YZ transport module 4 grabs the rotor from the transport carrier 3 and moves it onto the turntable 5, placing it on the first station 8 of the turntable 5. The turntable 5 has its own rotary motor, allowing it to rotate counterclockwise. Furthermore, there is an elastic structure between the turntable 5 and its stations to prevent stress on the turntable 5. Then, the turntable 5, at its first station 8, rotates counterclockwise and is transported to the second station 9. At the second station 9, the corresponding thrust is measured... Test piece 7 performs a thrust test on the magnet inside the rotor to determine whether the displacement of the magnet exceeds the preset standard value. If it does, it is unqualified. If it does not exceed the standard value, it moves to the third station 10 with the turntable 5. In the third station 10, there is a blowing and dust suction device 6. The blowing and dust suction device 6 cleans the rotor on the third station 10. After cleaning, the turntable 5 drives the rotor back to the bottom of the YZ transport module 4, that is, the first station 8. The rotor is unloaded onto the transport carrier 3 on the belt line 2 through the YZ transport module 4. The processed rotor is unloaded along the belt line 2 and the transport carrier 3.

[0018] Those skilled in the art will understand that embodiments of the present invention can be provided as methods, systems, or computer program products. Therefore, the present invention can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention can take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0019] This invention is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0020] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0021] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0022] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotor inspection and dusting machine characterized by, include: The rotor is loaded onto the workbench for handling and inspection. A rotor loading and conveying assembly, comprising a belt conveyor, a conveyor carrier, a YZ conveying module, and a turntable; The conveyor belt extends from the outside to the workbench. The transport carrier is located on the conveyor belt and moves on the conveyor belt. The transport carrier carries the rotor and moves on the conveyor belt to one end of the YZ transport module. The other end of the YZ transport module is connected to the turntable. The YZ transport module grabs the rotor on the material carrier and transports it to the turntable. A rotor detection assembly, which performs thrust testing and air blowing / dust suction on the rotor; The feeding assembly feeds the rotors that have passed inspection.

2. The rotor inspection and dusting machine of claim 1, wherein, The grippers on the YZ transport module have an internal support structure, which allows them to be inserted from inside the rotor and expand outwards.

3. The rotor inspection and dusting machine of claim 1, wherein, The rotor testing assembly includes a thrust test piece and an air blowing and dust suction piece. The thrust test piece is set on the worktable and located in the second position of the turntable. The air blowing and dust suction piece is set on the worktable and located in the third position of the turntable.

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