Rotor commutator insulation sheet assembling machine

Abstract

The utility model provides a rotor commutator insulation sheet assembling machine, and relates to the assembling machine technology field, the rotor commutator insulation sheet assembling machine comprises a base plate, a material disc and an insulation sheet fixing assembly, the outer side of the material disc is provided with the insulation sheet fixing assembly, and the insulation sheet fixing assembly comprises a longitudinal driving cylinder installed on the outer side of the material disc; the lower end of the longitudinal driving air cylinder is fixedly connected with a sliding block, one side of the sliding block is slidably connected with a sliding plate, and the insulating strip fixing assembly achieves accurate telescopic action through cooperation of the longitudinal driving air cylinder, the sliding block, the sliding plate and the insulating base, ensures that the position of an insulating strip is accurate in the assembling process, avoids poor insulation caused by position deviation and improves the assembling efficiency. Meanwhile, the insulating base can firmly fix the insulating sheet and prevent the insulating sheet from loosening in the subsequent process, so that the assembling quality and stability of the rotor commutator are improved, in addition, the whole fixing process is driven by the air cylinder, automatic operation is achieved, manual intervention is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of assembly machine technology, and in particular to a rotor commutator insulation sheet assembly machine. Background Technology

[0002] With the development of motor technology and the increasing demand for industrial automation, traditional manual assembly methods are gradually unable to meet the requirements of high-efficiency and high-precision production. Manually placing insulating sheets is not only time-consuming, but also prone to human errors such as positional deviation and poor insulation, which will affect the performance and reliability of the motor. Therefore, in order to improve production efficiency, ensure product quality consistency, reduce labor costs, and improve the automation level of the entire motor manufacturing process, rotor commutator insulating sheet assembly machines have emerged.

[0003] A search revealed that in existing technologies, the installation of rotors and insulating sheets largely relies on manual operation. This traditional method has numerous problems. First, manual installation is inefficient and cannot meet the high-efficiency requirements of modern production. Second, the precision of manual operation is limited, making it difficult to guarantee installation quality. Insulating sheets are prone to being improperly installed or not securely fixed. In particular, due to insufficient manual installation force, it is difficult to firmly fix the insulating sheets to the rotor shaft, causing them to easily pop out during subsequent use. This phenomenon not only affects the insulation performance of the motor but may also increase vibration and noise during motor operation, and even cause damage to the insulation layer, affecting the service life of the motor. In addition, the consistency of manual installation is poor, making it difficult to guarantee the quality stability of mass production. These problems seriously affect the overall quality of motors and production efficiency, restricting the further development of the motor manufacturing industry. Therefore, the above-mentioned working method results in low quality and poor stability of manual assembly during the installation of rotor commutators and insulating sheets.

[0004] To address these issues, we provide a rotor commutator insulation sheet assembly machine. Utility Model Content

[0005] This invention provides a rotor commutator insulating sheet assembly machine, which solves the problems mentioned in the background art.

[0006] This utility model provides a rotor commutator insulating sheet assembly machine, including a base plate, a material tray and an insulating sheet fixing assembly. The insulating sheet fixing assembly is provided on the outer side of the material tray. The insulating sheet fixing assembly includes a longitudinal drive cylinder installed on the outer side of the material tray. A slider is fixedly connected to the lower end of the longitudinal drive cylinder. A sliding plate is slidably connected to one side of the slider, and an insulating base is fixedly connected to the other side of the slider.

[0007] Preferably, a drive motor is installed on the upper end of the base plate, and a first rotating wheel is connected to one end of the drive motor via a key. A power transmission belt is sleeved on the surface of the first rotating wheel. A second rotating wheel is provided on the outer side of the first rotating wheel. A power converter is rotatably connected to the inner side of the first rotating wheel via a shaft. A material tray is rotatably connected to the upper end of the power converter via a shaft. A positioning hole is opened on the surface of the material tray.

[0008] Preferably, the first rotating wheel and the second rotating wheel form a rotating structure through a power transmission belt, the power converter is internally composed of a gear set, and the surface of the material tray is provided with multiple positioning holes.

[0009] Preferably, a support base is provided on the outside of the drive motor, a movable limiting block is rotatably connected to the upper end of the support base, a feeding inclined rail is provided on the inner side of the movable limiting block, a connecting base is fixedly connected to the lower end of the feeding inclined rail, and a feeding clamping device is provided on the outside of the connecting base. The feeding clamping device consists of two cylinders in the horizontal and vertical directions and clamping claws.

[0010] Preferably, a first connecting post is provided on the outer side of the power transmission belt, a grinding and cleaning block is installed on one side of the first connecting post, a second connecting post is provided on the outer side of the first connecting post, and an insulating sheet feeding gripper is installed on one side of the second connecting post. Both the grinding and cleaning block and the insulating sheet feeding gripper are driven by a cylinder.

[0011] Preferably, the longitudinal drive cylinder forms a telescopic structure with the insulating base through a slider and a sliding plate. A material unloading clamping device is provided on the outside of the longitudinal drive cylinder, and a material unloading conveying device is provided on the outside of the material unloading clamping device. The material unloading clamping device has the same structure as the material loading clamping device.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The insulating sheet fixing assembly achieves precise telescopic movement through the cooperation of a longitudinal drive cylinder, slider, slide plate, and insulating base. This ensures the accurate positioning of the insulating sheet during assembly, avoiding poor insulation caused by positional deviations. At the same time, the insulating base can firmly fix the insulating sheet, preventing it from loosening in subsequent processes, thereby improving the assembly quality and stability of the rotor commutator. In addition, the entire fixing process is driven by a cylinder, realizing automated operation, reducing manual intervention, and improving production efficiency.

[0014] 2. The support base provides a stable mounting foundation for the drive motor, ensuring that the transmission accuracy is not affected by vibration during operation. Its structure is simple and reliable, easy to process and install. The movable limit block is used to guide the feeding process, ensuring that the rotor commutator moves smoothly on the feeding sloping rail, avoiding jamming or positional deviation. It can also be adjusted according to different specifications of rotor commutators, improving the versatility and adaptability of the equipment. The feeding sloping rail can smoothly transport the rotor commutator into the clamping range of the feeding clamping device, improving feeding efficiency, reducing manual operation, and lowering labor intensity and production costs. The connecting base connects the feeding sloping rail and the feeding clamping device together, ensuring a tight fit between the two and improving the stability of the entire feeding system. At the same time, its structural design facilitates disassembly and maintenance, making it convenient to clean and maintain the feeding system. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the implementation examples will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the overall one-side structure proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the overall front view structure proposed in this utility model;

[0019] Figure 4 The present utility model proposes Figure 1 A magnified structural diagram at point A.

[0020] In the diagram: 1. Base plate; 2. Drive motor; 3. First wheel; 4. Power transmission belt; 5. Second wheel; 6. Power converter; 7. Material tray; 8. Positioning hole; 9. Support base; 10. Movable limit block; 11. Feeding inclined rail; 12. Connecting base; 13. Feeding clamping device; 14. First connecting support column; 15. Grinding and cleaning block; 16. Second connecting support column; 17. Insulating sheet feeding gripper; 18. Insulating sheet fixing assembly; 1801. Longitudinal drive cylinder; 1802. Slider; 1803. Slide plate; 1804. Insulating base; 19. Unloading clamping device; 20. Unloading transmission device. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0022] See Figure 1-4 A rotor commutator insulation sheet assembly machine includes a base plate 1, a material tray 7, and an insulation sheet fixing assembly 18. The insulation sheet fixing assembly 18 is provided on the outer side of the material tray 7. The insulation sheet fixing assembly 18 includes a longitudinal drive cylinder 1801 installed on the outer side of the material tray 7. A slider 1802 is fixedly connected to the lower end of the longitudinal drive cylinder 1801. A slide plate 1803 is slidably connected to one side of the slider 1802. An insulating base 1804 is fixedly connected to the other side of the slider 1802.

[0023] Furthermore, a drive motor 2 is installed on the upper end of the base plate 1. One end of the drive motor 2 is connected to a first rotating wheel 3 via a key. A power transmission belt 4 is fitted onto the surface of the first rotating wheel 3. A second rotating wheel 5 is provided on the outer side of the first rotating wheel 3. A power converter 6 is rotatably connected to the inner side of the first rotating wheel 3 via a shaft. A material tray 7 is rotatably connected to the upper end of the power converter 6 via a shaft. Positioning holes 8 are provided on the surface of the material tray 7. The drive motor 2 is installed on the base plate 1 and connected to the first rotating wheel 3 via a key. The power is then transmitted to the second rotating wheel 5 via the power transmission belt 4. The power converter 6 on the inner side of the first rotating wheel 3 transmits power to the material tray 7 via a gear set, driving it to rotate. Multiple positioning holes 8 on the surface of the material tray 7 are used to fix the rotor commutator to ensure its stable position during processing and assembly.

[0024] Furthermore, the first rotating wheel 3 and the second rotating wheel 5 form a rotating structure through the power transmission belt 4. The power converter 6 is internally composed of a gear set. The material tray 7 has multiple positioning holes 8 on its surface. The first rotating wheel 3 and the second rotating wheel 5 form a rotating structure through the power transmission belt 4 to achieve stable power transmission. The gear set inside the power converter 6 is used to adjust the power output to ensure that the rotation of the material tray 7 meets the process requirements. The multiple positioning holes 8 on the surface of the material tray 7 are used to fix the rotor commutator to ensure its accurate position during processing and assembly.

[0025] Furthermore, a support base 9 is provided on the outside of the drive motor 2. A movable limit block 10 is rotatably connected to the upper end of the support base 9. A feeding inclined rail 11 is provided on the inner side of the movable limit block 10. A connecting base 12 is fixedly connected to the lower end of the feeding inclined rail 11. A feeding clamping device 13 is provided on the outside of the connecting base 12. The feeding clamping device 13 consists of two cylinders in the horizontal and vertical directions and clamping claws. The movable limit block 10 is installed on the support base 9 on the outside of the drive motor 2 to guide the feeding process. The lower end of the feeding inclined rail 11 is connected to the connecting base 12, and the feeding clamping device 13 is provided on the outside. The feeding clamping device 13 consists of two cylinders in the horizontal and vertical directions and clamping claws to clamp the rotor commutator from the feeding inclined rail 11 into the positioning hole 8 of the material tray 7 to complete the feeding action.

[0026] Furthermore, a first connecting support 14 is provided on the outer side of the power transmission belt 4. A grinding and cleaning block 15 is installed on one side of the first connecting support 14. A second connecting support 16 is provided on the outer side of the first connecting support 14. An insulating sheet feeding gripper 17 is installed on one side of the second connecting support 16. Both the grinding and cleaning block 15 and the insulating sheet feeding gripper 17 are driven by cylinders. The grinding and cleaning block 15 is installed on the first connecting support 14 on the outer side of the power transmission belt 4 for grinding and cleaning the rotor commutator. The insulating sheet feeding gripper 17 is installed on the second connecting support 16 for grabbing the insulating sheet and placing it on the rotor commutator. Both are driven by cylinders to ensure the automation of the processing and feeding process.

[0027] Furthermore, the longitudinal drive cylinder 1801 forms a telescopic structure with the insulating base 1804 via the slider 1802 and the slide plate 1803. A material unloading clamping device 19 is provided on the outside of the longitudinal drive cylinder 1801, and a material unloading conveying device 20 is provided on the outside of the material unloading clamping device 19. The material unloading clamping device 19 has the same structure as the material loading clamping device 13. The longitudinal drive cylinder 1801 forms a telescopic structure with the insulating base 1804 via the slider 1802 and the slide plate 1803. The insulating base 1804 is used to install and fix the insulating sheet to ensure the accurate position of the insulating sheet during the assembly process. The material unloading clamping device 19 has the same structure as the material loading clamping device 13 and is used to clamp the assembled rotor commutator and remove it from the positioning hole 8 of the material tray 7. The material unloading conveying device 20 is used to transfer the completed rotor commutator to the next process or storage area to complete the unloading action.

[0028] As can be seen from the above technical solution, in use, firstly, the rotor commutator is conveyed to the clamping range of the feeding clamping device 13 via the feeding inclined rail 11. The two cylinders in the horizontal and vertical directions of the feeding clamping device 13 work together to drive the clamping claws to clamp the rotor commutator from the feeding inclined rail 11. The feeding clamping device 13 accurately places the clamped rotor commutator into the positioning hole 8 on the surface of the material tray 7, completing the feeding action. At this time, the rotor commutator is in the initial position of processing and assembly. Secondly, after the drive motor 2 starts, it transmits power to the first rotating wheel 3 through the flat key. The first rotating wheel 3 transmits power to the first rotating wheel 3 through the power transmission belt 4. The power is transmitted to the second rotating wheel 5. The gear set inside the power converter 6 inside the first rotating wheel 3 adjusts the power and then transmits it to the material tray 7 through the shaft, causing the material tray 7 to rotate according to the process requirements. The rotor commutator in the positioning hole 8 on the surface of the material tray 7 moves to different processing and assembly stations. When the rotor commutator moves to the grinding and cleaning station, the grinding and cleaning block 15 on the first connecting support 14 outside the power transmission belt 4, driven by the cylinder, performs a grinding and cleaning operation on the rotor commutator to remove impurities and burrs from its surface, preparing it for the subsequent assembly of the insulating sheet. The rotor commutator completes the grinding and cleaning process. Afterwards, the material tray 7 continues to rotate to the insulating sheet loading station. At this time, the insulating sheet loading gripper 17 on the second connecting support 16, driven by the cylinder, grabs the insulating sheet and accurately places it on the rotor commutator, completing the assembly of the insulating sheet. The material tray 7 continues to rotate, and the rotor commutator and insulating sheet move to the position of the insulating sheet fixing assembly 18. The longitudinal drive cylinder 1801 drives the insulating base 1804 to extend and retract through the slider 1802 and the slide plate 1803. The insulating sheet fixing device on the insulating base 1804 fixes the insulating sheet on the rotor commutator, ensuring that the insulating sheet does not move in subsequent processes. The rotor commutator, having completed its assembly and fixing of the insulating sheet, rotates with the material tray 7 to the unloading station. The unloading clamping device 19 has the same structure as the loading clamping device 13. Its two cylinders in the horizontal and vertical directions work together to drive the clamping claws to clamp the rotor commutator out of the positioning hole 8 of the material tray 7. The unloading clamping device 19 transfers the clamped rotor commutator to the unloading transmission device 20. The unloading transmission device 20 transfers the assembled rotor commutator to the next process or storage area, completing the unloading action. This completes the use of a rotor commutator insulating sheet assembly machine.

[0029] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the applications disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of the invention is indicated by the claims.

[0030] It should be understood that this utility model is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of this utility model do not constitute a limitation on the scope of protection of this utility model.

Claims

1. A rotor commutator insulation sheet assembly machine, comprising a base plate (1), a material tray (7), and an insulation sheet fixing assembly (18), characterized in that, An insulating sheet fixing assembly (18) is provided on the outside of the material tray (7). The insulating sheet fixing assembly (18) includes a longitudinal drive cylinder (1801) installed on the outside of the material tray (7). A slider (1802) is fixedly connected to the lower end of the longitudinal drive cylinder (1801). A slide plate (1803) is slidably connected to one side of the slider (1802). An insulating base (1804) is fixedly connected to the other side of the slider (1802).

2. The rotor commutator insulating sheet assembly machine according to claim 1, characterized in that, A drive motor (2) is installed on the upper end of the base plate (1). A first rotating wheel (3) is connected to one end of the drive motor (2) via a key. A power transmission belt (4) is sleeved on the surface of the first rotating wheel (3). A second rotating wheel (5) is provided on the outer side of the first rotating wheel (3). A power converter (6) is rotatably connected to the inner side of the first rotating wheel (3) via a shaft. A material tray (7) is rotatably connected to the upper end of the power converter (6) via a shaft. A positioning hole (8) is opened on the surface of the material tray (7).

3. A rotor commutator insulating sheet assembly machine according to claim 2, characterized in that, The first rotating wheel (3) is connected to the second rotating wheel (5) via a power transmission belt (4) to form a rotating structure. The power converter (6) is internally composed of a gear set. The material tray (7) has multiple positioning holes (8) on its surface.

4. A rotor commutator insulating sheet assembly machine according to claim 2, characterized in that, A support base (9) is provided on the outside of the drive motor (2). A movable limiting block (10) is rotatably connected to the upper end of the support base (9). A feeding inclined rail (11) is provided on the inner side of the movable limiting block (10). A connecting base (12) is fixedly connected to the lower end of the feeding inclined rail (11). A feeding clamping device (13) is provided on the outer side of the connecting base (12). The feeding clamping device (13) consists of two cylinders in the horizontal and vertical directions and clamping claws.

5. A rotor commutator insulating sheet assembly machine according to claim 2, characterized in that, A first connecting post (14) is provided on the outer side of the power transmission belt (4). A grinding and cleaning block (15) is installed on one side of the first connecting post (14). A second connecting post (16) is provided on the outer side of the first connecting post (14). An insulating sheet feeding gripper (17) is installed on one side of the second connecting post (16). Both the grinding and cleaning block (15) and the insulating sheet feeding gripper (17) are driven by cylinders.

6. A rotor commutator insulating sheet assembly machine according to claim 1, characterized in that, The longitudinal drive cylinder (1801) forms a telescopic structure with the insulating base (1804) through the slider (1802) and the slide plate (1803). A material feeding clamping device (19) is provided on the outside of the longitudinal drive cylinder (1801), and a material feeding transmission device (20) is provided on the outside of the material feeding clamping device (19). The material feeding clamping device (19) has the same structure as the material feeding clamping device (13).

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