Servo automatic assembling machine for commutator
The conveyor system driven by servo motors and screws solves the accuracy and energy efficiency problems of existing commutator servo automatic assembly machines, enabling rapid and precise transport and processing of commutators and improving production efficiency.
Patent Information
- Application Number
- CN202423071777.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-12
AI Technical Summary
In existing commutator servo automatic assembly machines, the cylinder-driven transport table has low precision, making it difficult to meet the requirements of high-precision control. In addition, the cylinder requires an additional air supply, resulting in low energy utilization efficiency.
A transport table system driven by a servo motor and a screw rod, combined with a tilting table and a commutator fixture, achieves precise transport and processing of commutators by driving the screw rod to rotate and the slider to translate through the servo motor.
This enables rapid and precise transport and processing of commutators, improving production efficiency and reducing energy consumption.
Smart Images
Figure CN223557700U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of commutator, especially to the commutator servo automatic assembly machine. BACKGROUND
[0002] The commutator is a kind of device for motor, and its main function is to ensure that the direction of output current remains unchanged.When the motor rotates, the winding coil will pass through the directional magnetic field multiple times, resulting in the change of induced current direction.The function of the commutator is to keep the direction of output current consistent, thereby ensuring the stable operation of the motor.In the production and assembly process, a large amount of manual labor is required to realize the process of assembling the commutator to the iron core, resulting in low production capacity.Therefore, the commutator servo automatic assembly machine is derived, but the transport table inside the existing commutator servo automatic assembly machine for transporting the commutator is driven by a pneumatic cylinder, and the driving distance of the pneumatic cylinder is limited.The control accuracy of the pneumatic cylinder is relatively low, and it is difficult to meet the high-precision control requirement.The pneumatic cylinder needs to be supplied with additional air source, and the energy utilization efficiency is relatively low.Therefore, the commutator servo automatic assembly machine is proposed. SUMMARY
[0003] The utility model aims at providing a technical scheme that can solve the above problems.
[0004] The commutator servo automatic assembly machine comprises a workbench, a vibrating disc is arranged on one side of the top end of the workbench, a material conveying guide rail is arranged on one side of the vibrating disc, and the material conveying guide rail is horizontally fixed on the workbench; a transport table is horizontally driven and arranged on one side of the bottom end of the material conveying guide rail; the transport table and the workbench are parallel to each other; a processing mechanism is arranged on one side of the transport table; a connecting frame is vertically arranged on one side of the surface of the transport table; a turnover table is movably arranged at the middle position of the connecting frame; a commutator clamp is arranged on the top end of the turnover table; the commutator clamp and the turnover table are in the same movement direction; a servo motor is arranged between the transport table and the workbench; the servo motor is horizontally fixed on the surface of the workbench; a screw rod is arranged between the servo motor and the transport table; the screw rod is horizontally located on the workbench; the servo motor and the screw rod are drivingly connected; a sliding block is slidably sleeved on the outer side surface of the screw rod; the transport table is horizontally arranged on the sliding block; and the sliding block and the transport table are in the same moving direction.
[0005] Preferably, a gear driving shaft is arranged between the connecting frame and the turnover table; the gear driving shaft penetrates the connecting frame and the turnover table and rotates coaxially therebetween; and the gear driving shaft drives the turnover table to swing up and down at the middle position of the connecting frame.
[0006] Preferably, a driving cylinder is arranged on one side of the connecting frame; the driving cylinder is horizontally fixed on the transport table; a rack is drivingly connected to the driving cylinder; the rack is horizontally located on the transport table; and the rack and the gear driving shaft are in engagement.
[0007] Preferably, a guide rail is arranged between the conveying table and the workbench, and the guide rail is horizontally arranged on the workbench, and the conveying table is horizontally arranged at the top of the guide rail and slides at the top of the guide rail.
[0008] Preferably, a support frame is arranged between the material conveying guide rail and the conveying table, and the support frame is vertically fixed on the workbench, and a material conveying manipulator is horizontally and slidably arranged at the top of the support frame, and the material conveying manipulator is parallel to the material conveying guide rail.
[0009] Preferably, the conveying table is provided with a protective cover, and the protective cover covers the conveying table.
[0010] Compared with the prior art, the utility model has the beneficial effects that when the commutator in the vibration disc is vibrated to be transported to the material conveying guide rail and transported to the commutator clamp through the material conveying guide rail, the commutator clamp clamps the commutator, at this time, the turnover table swings together with the commutator clamp clamping the commutator and swings to one hundred and eighty degrees with the included angle between the conveying table, at this time, the servo motor drives the screw rod to rotate, and the screw rod rotates and drives the sliding block together with the conveying table to move, and the conveying table also moves together with the commutator clamp clamping the commutator in the moving process, so that the commutator is transported to the machining mechanism for machining and assembling, and when the commutator is machined and assembled, the servo motor reversely drives the screw rod, and the screw rod rotates and drives the sliding block together with the conveying table to move and reset, and the conveying table also moves together with the commutator clamp clamping the machined commutator in the moving process, after the conveying table is reset, the turnover table drives the commutator clamp to reset, at this time, the included angle between the turnover table and the conveying table is ninety degrees, so that the machined commutator can be clamped from the commutator clamp subsequently, and the driving cooperation between the servo motor and the screw rod makes the conveying table and the turnover table move fast and realize very accurate speed control.
[0011] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.
[0013] Figure 1A structure schematic view of the commutator servo automatic assembly machine;
[0014] Figure 2 Another structure schematic view of the commutator servo automatic assembly machine;
[0015] Figure 3 Still another structure schematic view of the commutator servo automatic assembly machine;
[0016] Figure 4 A structure schematic view of the servo motor.
[0017] As shown in the figure: 1, workbench, 2, vibration disc, 3, material conveying guide rail, 4, support frame, 5, material conveying manipulator, 6, conveying table, 7, machining mechanism, 8, servo motor, 9, protective cover, 10, turnover table, 11, commutator clamp, 12, connecting frame, 13, gear driving shaft, 14, rack, 15, driving cylinder, 16, screw rod, 17, sliding block, 18, guide rail. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.
[0019] Please refer to Figures 1-4The utility model discloses a commutator servo automatic assembly machine, including work table 1, the one side of work table 1 top is provided with vibrating disc 2, and the one side of vibrating disc 2 is provided with material conveying guide rail 3, and material conveying guide rail 3 is fixed laterally on work table 1, the one side of material conveying guide rail 3 bottom is provided with the horizontal drive of conveying table 6, and conveying table 6 and work table 1 are parallel with each other, and the one side of conveying table 6 is provided with processing mechanism 7, the one side of conveying table 6 surface is vertically provided with connecting frame 12, and the middle position of connecting frame 12 is movably provided with turnover table 10, and the top of turnover table 10 is provided with commutator clamp 11 and commutator clamp 11 and turnover table 10 are same movement direction between, be provided with servo motor 8 between conveying table 6 and work table 1, and servo motor 8 is fixed laterally on work table 1 surface, and be provided with screw rod 16 between servo motor 8 and conveying table 6, screw rod 16 is laterally located on work table 1, and servo motor 8 and screw rod 16 are driven to be connected, the outside lateral surface of screw rod 16 is slidably sleeved with sliding block 17, and conveying table 6 is transversely arranged on sliding block 17, and sliding block 17 and conveying table 6 are same moving direction between, then when the commutator in vibrating disc 2 interior vibrates and transports to material conveying guide rail 3 and transports the commutator to commutator clamp 11 through material conveying guide rail 3, commutator clamp 11 clamps the commutator, at this time, turnover table 10 is swung together with the commutator clamp 11 of clamping the commutator and swings to the included angle between turnover table 10 and conveying table 6 is one hundred and eighty degrees, at this time, servo motor 8 drives screw rod 16 to rotate, and screw rod 16 rotates simultaneously and drives sliding block 17 to be translated together with conveying table 6, and conveying table 6 also moves together with the commutator clamp 11 of clamping the commutator in the moving process, so that the commutator is transported to the inside processing mechanism 7 and is processed and assembled, and when the commutator is processed and assembled, servo motor 8 drives screw rod 16 to reverse again, and screw rod 16 rotates simultaneously and drives sliding block 17 to be translated together with conveying table 6 and resets, and conveying table 6 also moves together with the commutator clamp 11 of clamping the processed commutator in the moving process, after the reset of conveying table 6, turnover table 10 drives commutator clamp 11 to reset, at this time, the included angle between turnover table 10 and conveying table 6 is ninety degrees, so that subsequent can be taken from the commutator clamp 11 of clamping the processed commutator, and then through the drive cooperation between servo motor 8 and screw rod 16, conveying table 6 is transported together with turnover table 10, and the reaction speed is fast and very accurate speed control can be realized.
[0020] Gear drive shaft 13 is arranged between connecting frame 12 and turnover table 10, and gear drive shaft 13 penetrates connecting frame 12 and turnover table 10 and rotates coaxially, and gear drive shaft 13 drives turnover table 10 to swing up and down in the middle position of connecting frame 12.
[0021] The connecting frame 12 is provided with a driving cylinder 15, the driving cylinder 15 is transversely fixed on the conveying table 6, and the driving cylinder 15 is driven to be connected with a rack 14, the rack 14 is transversely located on the conveying table 6, and the rack 14 is engaged with the gear driving shaft 13, so that when the driving cylinder 15 drives the rack 14 to translate on the conveying table 6, the rack 14 drives the gear driving shaft 13 to rotate, thereby driving the turnover table 10 and the commutator clamp 11 to swing at an angle.
[0022] The conveying table 6 and the workbench 1 are provided with guide rails 18, the guide rails 18 are transversely located on the workbench 1, the conveying table 6 is slid on the top end between the guide rails 18, and the conveying table 6 is slid on the top end between the guide rails 18, so that the conveying table 6 is more stable when sliding on the workbench 1 through the guide rails 18.
[0023] The material conveying guide rail 3 and the conveying table 6 are provided with a support frame 4, and the support frame 4 is vertically fixed on the workbench 1, the top end of the support frame 4 is transversely slidably provided with a material conveying manipulator 5, and the material conveying manipulator 5 and the material conveying guide rail 3 are parallel to each other, so that the material conveying manipulator 5 can clamp and convey the commutator on the material conveying guide rail 3 to the commutator clamp 11 for subsequent processing or clamp and convey the processed commutator on the commutator clamp 11.
[0024] The conveying table 6 is provided with a protective cover 9, and the protective cover 9 covers the conveying table 6, so that the protective cover 9 can protect the devices on the surface of the conveying table 6.
[0025] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application.
Claims
1. A commutator servo automatic assembly machine, comprising a worktable, characterized in that, A vibratory feeder is installed on one side of the top of the workbench, and a material conveying guide rail is installed on one side of the vibratory feeder. The material conveying guide rail is horizontally fixed to the workbench. A transport platform is horizontally driven on one side of the bottom of the material conveying guide rail. The transport platform and the workbench are parallel to each other. A processing mechanism is installed on one side of the transport platform. A connecting frame is vertically installed on one side of the surface of the transport platform. A tilting table is movably installed in the middle of the connecting frame. A commutator clamp is installed at the top of the tilting table. The commutator clamp and the tilting table move in the same direction. A servo motor is installed between the transport platform and the workbench. The servo motor is horizontally fixed to the surface of the workbench. A screw rod is installed between the servo motor and the transport platform. The screw rod is horizontally located on the workbench and is driven by the servo motor. A slider is slidably fitted on the outer side of the screw rod. The transport platform is horizontally mounted on the slider. The slider and the transport platform move in the same direction.
2. The commutator servo automatic assembly machine according to claim 1, characterized in that, A gear drive shaft is provided between the connecting frame and the tilting table, and the gear drive shaft passes through the connecting frame and the tilting table to rotate coaxially, and the gear drive shaft drives the tilting table to swing up and down at the middle position of the connecting frame.
3. The commutator servo automatic assembly machine according to claim 2, characterized in that, A drive cylinder is provided on one side of the connecting frame, and the drive cylinder is horizontally fixed on the transport platform. The drive cylinder drives a rack, which is horizontally located on the transport platform and meshes with the gear drive shaft.
4. The commutator servo automatic assembly machine according to claim 1, characterized in that, A guide rail is provided between the transport table and the worktable, and the guide rail is laterally located on the worktable. The transport table slides across the top of the guide rail and between the top of the guide rail.
5. The commutator servo automatic assembly machine according to claim 1, characterized in that, A support frame is provided between the material conveying guide rail and the conveying table, and the support frame is vertically fixed on the worktable. A material conveying robot is slidably mounted on the top of the support frame, and the material conveying robot is parallel to the material conveying guide rail.
6. The commutator servo automatic assembly machine according to claim 1, characterized in that, The transport platform is equipped with a protective cover, and the protective cover covers the transport platform.