Micro-motor end cover PTC element assembling mechanism

Abstract

The utility model discloses a micro-motor end cover PTC element assembling mechanism, and relates to the field of automatic assembling of micro-motor end cover PTC elements. The mechanism comprises a bottom plate, a vibration tray, a feeding assembly and a taking assembly. The material conveying assembly is composed of a material conveying mounting frame, a material conveying straight vibrator, a material distributing air cylinder, a PTC element bottom plate, a PTC element mounting plate, a limiting plate, a pushing block and the like, and is used for conveying out the PTC elements in the vibration charging tray; the material taking assembly comprises a moving module component and a clamping component, the clamping component transversely moves through the moving module component, and the clamping component is composed of a first mounting plate, a second mounting plate, a sliding rail, a plurality of air cylinders, a rack, a swinging air cylinder, a rotating piece, a translation air cylinder, a clamping air cylinder, a pressure supplementing air cylinder, a connecting plate, a clamping piece and the like. The end cover PTC element assembling device solves the problems that an existing end cover PTC element is low in assembling efficiency, poor in precision and the like, efficient and accurate assembling is achieved, and production efficiency and product quality are improved.

Description

Technical Field

[0001] This utility model belongs to the field of automated assembly of micro motor end caps, and particularly relates to a micro motor end cap PTC component assembly mechanism. Background Technology

[0002] PTC elements, or positive temperature coefficient thermistors, are key components of high-performance micromotors, used to prevent overcurrent and overheating. They are typically installed inside the end caps of micromotors. In the field of automated assembly of micromotor end caps, the assembly of PTC elements often faces numerous challenges. Traditional assembly methods rely heavily on manual labor, which is not only inefficient but also prone to errors due to inconsistent accuracy and stability, leading to damage to the conductive layer and affecting product quality. Furthermore, manual assembly has limited speed, making it difficult to meet the demands of large-scale production, resulting in high production costs and extended production cycles. With the continuous advancement of manufacturing, there is an urgent need for a highly efficient, precise, and sophisticated end cap PTC element assembly mechanism to solve these problems. Utility Model Content

[0003] The purpose of this utility model is to provide a micro-motor end cap PTC element assembly mechanism, aiming to solve the problems existing in the background art. To achieve this purpose, the technical solution adopted by this utility model is:

[0004] A micro motor end cap PTC element assembly mechanism includes a base plate, a vibrating material tray, a feeding assembly, and a picking assembly. The vibrating material tray, the feeding assembly, and the picking assembly are all mounted on the base plate. The feeding assembly is mounted on the right side of the vibrating material tray, and the picking assembly is mounted on the front side of the feeding assembly. The feeding assembly transports the PTC element from the vibrating material tray, and the picking assembly picks up the PTC element from the feeding assembly and transports it to the next station.

[0005] Preferably, the feeding assembly includes a feeding mounting frame, a feeding vibratory roller, a dispensing cylinder, a PTC element mounting plate, a limiting plate, and a push block. The feeding mounting frame is mounted on a base plate, and the feeding vibratory roller is mounted on the feeding mounting frame. One end of the feeding vibratory roller is connected to the vibrating feed pan, and the other end is connected to the PTC element mounting plate. The feeding vibratory roller is used to transport the PTC elements inside the vibrating feed pan to the mounting holes on the PTC element mounting plate. A limiting plate is installed at the bottom of the PTC element mounting plate, and a push block is connected to the rear side of the PTC element mounting plate. A dispensing cylinder is installed at the rear side of the push block, and the cylinder shaft of the dispensing cylinder is connected to the push block. The PTC element mounting plate reciprocates by moving the push block through the cylinder shaft of the dispensing cylinder, thereby driving the PTC element mounting plate to reciprocate.

[0006] Preferably, the material handling assembly includes a moving module component and a clamping component, the clamping component being mounted on the moving module component and moving laterally via the moving module component.

[0007] Preferably, the movable module includes a mounting base, a movable module, and a motor. The movable module is mounted on the head of the mounting base, the motor is mounted on one side of the mounting base, and the clamping component is mounted on the movable module.

[0008] Preferably, the clamping component includes a first mounting plate, a second mounting plate, a slide rail, a PTC upper and lower cylinder, a rack, a PTC sway cylinder, a sway cylinder plate, a rotating component, a rotating component mounting plate, a translation cylinder, a clamping cylinder, a pressure-compensating cylinder, a connecting plate, and a clamping component. The slide rail is mounted on the moving module via the first mounting plate, and the second mounting plate is mounted on the first mounting plate via the slide rail. The top of the second mounting plate is equipped with the PTC upper and lower cylinder, and the sway cylinder plate is mounted on the second mounting plate. The surface of the sway cylinder plate is provided with a rack, and the head and tail of the sway cylinder plate are provided with rotating component mounting plates. The rotating component mounting plates are equipped with rotating components, and the surface of the rotating components is provided with teeth that mesh with the rack. The sway cylinder is mounted on the side of the sway cylinder plate, and the cylinder shaft of the sway cylinder is connected to the rack. The bottom of the rotating component is connected to a translation cylinder, and the bottom of the translation cylinder is equipped with a clamping cylinder. The bottom of the clamping cylinder is connected to a clamping component, and the pressure-compensating cylinder is connected to the clamping cylinder via a connecting plate.

[0009] Preferably, the connecting plate is L-shaped, and the pressure-compensating cylinder compresses the PTC through the connecting plate.

[0010] The beneficial effects of this utility model are:

[0011] Improve production efficiency: Through the coordinated work of the vibrating feeder, feeding assembly and picking assembly, automatic feeding, transportation and assembly of PTC components are realized, reducing manual operation links, greatly improving assembly speed and meeting the needs of large-scale production.

[0012] Improving assembly accuracy: The limiting plate and dispensing cylinder in the feeding assembly, as well as the precisely designed clamping components in the picking assembly, such as the swing cylinder with rack and rotating parts, can ensure the accurate position and posture of PTC elements in each stage, effectively reducing assembly errors and improving product quality.

[0013] Reasonable structural design: The components are compact and rationally laid out. They are installed on the base plate, which facilitates the integration and management of the overall equipment. At the same time, the connection and movement relationship between the components are clear, which makes the entire mechanism run stably and reliably.

[0014] Multifunctionality: The pressure-compensating cylinder in the clamping component applies pressure to the PTC element through the connecting plate, further improving the operation during the assembly process and enhancing the integrity and reliability of the assembly. Attached Figure Description

[0015] Figure 1This is an overall schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the overall partial structure provided for an embodiment of the present utility model;

[0017] Figure 3 A partial structural schematic diagram provided for an embodiment of this utility model;

[0018] Figure 4 This is a partial structural diagram of the feeding assembly according to an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the material handling component structure according to an embodiment of the present utility model;

[0020] Figure 6 This is a schematic diagram of the material handling component structure according to an embodiment of the present utility model;

[0021] Figure 7 This is a schematic diagram of the clamping component structure according to an embodiment of the present utility model.

[0022] The following are the labeling elements in the figure:

[0023] 1. Base plate; 2. Vibrating feeder; 3. Feeding assembly; 31. Feeding mounting frame; 32. Feeding linear vibratory feeder; 33. Distributing cylinder; 34. PTC element mounting plate; 35. Feeding chute; 36. Push block; 37. PTC element base plate; 4. Picking assembly; 41. Moving module component; 4101. Mounting base; 4102. Moving module; 4103. Motor; 42. Clamping component; 4201. First mounting plate; 4202, Second mounting plate; 4203, Slide rail; 4204, PTC upper and lower cylinders; 4205, Rack; 4206, PTC swing cylinder; 4207, Swing cylinder plate; 4208, Rotating component; 4209, Rotating component mounting plate; 4210, Translation cylinder; 4211, Clamping cylinder; 4212, Pressure compensation cylinder; 4213, Connecting plate; 4214, Clamping component. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element present. Conversely, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. The terms "upper end," "lower end," "left side," "right side," "front end," "rear end," and similar expressions used herein refer to the positional relationship with reference to the accompanying drawings.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0028] like Figures 1-4 As shown, this utility model embodiment provides a micro motor end cap PTC element assembly mechanism, including a base plate 1, a vibrating material tray 2, a feeding assembly 3, and a picking assembly 4. The vibrating material tray 2, the feeding assembly 3, and the picking assembly 4 are all mounted on the base plate 1. The feeding assembly 3 is mounted on the right side of the vibrating material tray 2, and the picking assembly 4 is mounted on the front side of the feeding assembly 3. The feeding assembly 3 transports the PTC element out of the vibrating material tray 2, and the picking assembly 4 picks up the PTC element from the feeding assembly 3 and transports it to the next work station.

[0029] In this embodiment, the feeding assembly 3 includes a feeding mounting frame 31, a feeding linear vibrator 32, a dispensing cylinder 33, a PTC element base plate 37, a PTC element mounting plate 34, a limiting plate 35, and a push block 36. The PTC element mounting plate 34 is mounted on the PTC element base plate 37 and slides on it. The feeding mounting frame 31 is mounted on the base plate 1. The feeding linear vibrator 32 is mounted on the feeding mounting frame 31. One end of the feeding linear vibrator 32 is connected to the vibrating material tray 2, and the other end is connected to the PTC element mounting plate 34. The feeding linear vibrator... Vibration 32 is used to transport the PTC element inside the vibrating feed pan 2 to the mounting hole on the PTC element mounting plate 34. A limit plate 35 is installed on the side of the PTC element mounting plate 34 to prevent the PTC element mounting plate 34 from falling out. A push block 36 is connected to the rear side of the PTC element mounting plate 34. A material dispensing cylinder 33 is installed on the rear side of the push block 36. The cylinder shaft of the material dispensing cylinder 33 is connected to the push block 36. The PTC element mounting plate 34 is driven to reciprocate by the reciprocating motion of the push block 36 through the cylinder shaft of the material dispensing cylinder 33.

[0030] In this embodiment, the material handling component 4 includes a moving module 4102 component 41 and a clamping component 42. The clamping component 42 is mounted on the moving module 4102 component 41 and moves laterally through the moving module 4102 component 41.

[0031] In this embodiment, the movable module 4102 includes a mounting base 4101, a movable module 4102, and a motor 4103. The movable module 4102 is mounted on the head of the mounting base 4101, and the motor 4103 is mounted on one side of the mounting base 4101. The clamping component 42 is mounted on the movable module 4102.

[0032] In this embodiment, the clamping component 42 includes a first mounting plate 4201, a second mounting plate 4202, a slide rail 4203, a PTC up / down cylinder 4204, a rack 4205, a PTC swing cylinder 4206, a swing cylinder plate 4207, a rotating component 4208, a rotating component mounting plate 4209, a translation cylinder 4210, a clamping cylinder 4211, a pressure-compensating cylinder 4212, a connecting plate 4213, and a clamping component 4214. The slide rail 4203 is mounted on the moving module 4102 via the first mounting plate 4201, and the second mounting plate 4202 is mounted on the first mounting plate 4201 via the slide rail 4203. The PTC up / down cylinder 4204 is mounted on the top of the second mounting plate 4202, and the swing cylinder plate 4207 is mounted on the second mounting plate 4202. On plate 4202, a rack 4205 is provided on the surface of the swing cylinder plate 4207. A rotating component mounting plate 4209 is provided at the head and tail of the swing cylinder plate 4207. A rotating component 4208 is mounted on the rotating component mounting plate 4209. The surface of the rotating component 4208 is provided with teeth that mesh with the rack 4205. A swing cylinder 4206 is installed on the side of the swing cylinder plate 4207. The cylinder shaft of the swing cylinder 4206 is connected to the rack 4205. A translation cylinder 4210 is connected to the bottom of the rotating component 4208. A clamping cylinder 4211 is installed at the bottom of the translation cylinder 4210. A clamping component 4214 is connected to the bottom of the clamping cylinder 4211. A pressure-compensating cylinder 4212 is connected to the clamping cylinder 4211 through a connecting plate 4213.

[0033] In this embodiment, the connecting plate 4213 is L-shaped, and the pressure-compensating cylinder 4212 applies pressure to the PTC element through the connecting plate.

[0034] Working principle:

[0035] Feeding stage: PTC elements are placed in a vibrating feeder, which vibrates to arrange the PTC elements in an orderly manner and convey them towards the feeding assembly.

[0036] Material feeding process: One end of the linear vibrating feeder is connected to a vibrating tray, and its vibration transports the PTC element to the mounting holes on the PTC element mounting plate. The PTC element mounting plate slides on the PTC element base plate, with a limit plate on the side to prevent it from falling out. The dispensing cylinder pushes the push block through the cylinder shaft, which in turn drives the PTC element mounting plate to reciprocate, realizing the dispensing and positioning of the PTC element, waiting for the material picking assembly to pick it up.

[0037] Material handling and assembly: The gripping component is mounted on the moving module component. A motor drives the moving module to move the gripping component laterally above the feeding assembly. PTC up-and-down cylinders control the vertical movement of the gripping component, while a swing cylinder drives a rotating component via a rack and pinion to adjust the angle of the gripping component. A translation cylinder adjusts the horizontal position of the gripping cylinder, and the gripping cylinder controls the gripping component to pick up the PTC element. After gripping, the moving module transports the PTC element to the next station. A pressure-replenishing cylinder applies pressure to the PTC element via a connecting plate to ensure the stability and reliability of the assembly, completing the assembly process of the end cap PTC element. The entire process achieves high efficiency and high precision assembly through the precise cooperation between the components.

[0038] The above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, all equivalent technical solutions also fall within the scope of the present utility model. The patent protection scope of the present utility model should be defined by the claims.

Claims

1. A micro-motor end cap PTC element assembly mechanism, characterized in that: The device includes a base plate, a vibrating feeder, a feeding assembly, and a picking assembly. The vibrating feeder, feeding assembly, and picking assembly are all mounted on the base plate. The feeding assembly is mounted on the right side of the vibrating feeder, and the picking assembly is mounted on the front side of the feeding assembly. The feeding assembly transports the PTC element from the vibrating feeder, and the picking assembly picks up the PTC element from the feeding assembly and transports it to the next workstation.

2. The micro-motor end cap PTC element assembly mechanism according to claim 1, characterized in that: The feeding assembly includes a feeding mounting frame, a feeding vibratory roller, a dispensing cylinder, a PTC element base plate, a PTC element mounting plate, a limiting plate, and a push block. The PTC element mounting plate is mounted on the PTC element base plate and slides on it. The feeding mounting frame is mounted on the base plate, and the feeding vibratory roller is mounted on the feeding mounting frame. One end of the feeding vibratory roller is connected to the vibrating disc, and the other end is connected to the PTC element mounting plate. The vibratory feeder transports the PTC element inside the vibratory feeder to the mounting holes on the PTC element mounting plate. A limiting plate is installed on the side of the PTC element mounting plate to prevent it from coming off. A push block is connected to the rear of the PTC element mounting plate, and a dispensing cylinder is installed on the rear of the push block. The cylinder shaft of the dispensing cylinder is connected to the push block. The PTC element mounting plate reciprocates by moving the push block through the cylinder shaft of the dispensing cylinder.

3. The micro-motor end cap PTC element assembly mechanism according to claim 2, characterized in that: The material handling assembly includes a moving module component and a clamping component. The clamping component is mounted on the moving module component and moves laterally through the moving module component.

4. The micro-motor end cap PTC element assembly mechanism according to claim 3, characterized in that: The movable module includes a mounting base, a movable module, and a motor. The movable module is mounted on the head of the mounting base, the motor is mounted on one side of the mounting base, and the clamping component is mounted on the movable module.

5. The micro-motor end cap PTC element assembly mechanism according to claim 4, characterized in that: The clamping component includes a first mounting plate, a second mounting plate, a slide rail, a PTC upper and lower cylinder, a rack, a PTC swing cylinder, a swing cylinder plate, a rotating component, a rotating component mounting plate, a translation cylinder, a clamping cylinder, a pressure-compensating cylinder, a connecting plate, and a clamping element. The slide rail is mounted on the moving module via the first mounting plate, and the second mounting plate is mounted on the first mounting plate via the slide rail. The PTC upper and lower cylinder is mounted on the top of the second mounting plate, and the swing cylinder plate is mounted on the second mounting plate. The surface of the swing cylinder plate... The rack is provided, and the head and tail of the sway cylinder plate are provided with the rotating component mounting plate. The rotating component is mounted on the rotating component mounting plate. The surface of the rotating component is provided with teeth that mesh with the rack. The sway cylinder is mounted on the side of the sway cylinder plate. The cylinder shaft of the sway cylinder is connected to the rack. The bottom of the rotating component is connected to the translation cylinder. The bottom of the translation cylinder is equipped with the clamping cylinder. The bottom of the clamping cylinder is connected to the clamping component. The pressure compensation cylinder is connected to the clamping cylinder through a connecting plate.

6. The micro-motor end cap PTC element assembly mechanism according to claim 5, characterized in that: The connecting plate is L-shaped, and the pressure-compensating cylinder applies pressure to the PTC element through the connecting plate.

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