An industrial robot machining positioning device

Abstract

This utility model discloses an industrial robot processing positioning device, which includes: a loading platform, an annular groove at the top center of the loading platform, an annular guide rail at the inner center of the annular groove, the bottom of the annular guide rail being fixedly connected to the loading platform, and several electrically controlled sliders slidingly arranged in an annular array on the top outer side of the annular guide rail. An electric lifting seat is fixedly connected to the top center of each of the electrically controlled sliders, and a synchronous control unit is fixedly connected to the top output end of each electric lifting seat. Several electric push rods are electrically mounted in a cross-shaped symmetrical configuration on the outer side of the synchronous control unit, and an arc-shaped retaining pad is fixedly connected to the output end of each electric push rod on the opposite side. This device cyclically and orderly positions and transports the workpieces, improving processing efficiency. Furthermore, it provides adaptive internal support and limiting for the inner walls of workpieces of different diameters, improving positioning flexibility, ensuring positioning accuracy, and guaranteeing processing quality.

Description

Technical Field

[0001] This utility model relates to the field of industrial robot processing technology, and in particular to an industrial robot processing positioning device. Background Technology

[0002] Industrial robots are multi-jointed manipulators or multi-degree-of-freedom robots designed for industrial applications. They are automated work devices that rely on their own power and control capabilities to perform various functions. They can be commanded by humans or run according to pre-programmed procedures. Modern industrial robots can also act according to principles and guidelines established by artificial intelligence technology. Typical applications of industrial robots include welding, painting, and assembly, and they are characterized by high efficiency, durability, high productivity, and accuracy. In the process of automated robotic arm processing of cup-like parts with circular inner grooves, common clamping and positioning mechanisms have a small contact area and uneven force distribution. The hollow internal design is prone to indentation and deformation under force during clamping, affecting positioning accuracy and processing quality. In addition, after the workpiece is positioned, it needs to be transported to the processing point to match the positioning of the processing robot for processing. When multiple processing steps are performed, the production line is long, requiring multiple people to work or frequent back-and-forth operations, which wastes manpower and affects processing efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide an industrial robot processing positioning device that can cyclically and orderly position and transport various workpieces, and perform fixed-point matching of the feeding path, thereby enabling automated and continuous multi-point position processing of the workpieces, improving processing efficiency. In addition, it can adaptively support and limit the inner wall of workpieces with different diameters, improving positioning flexibility, ensuring positioning accuracy, and guaranteeing processing quality.

[0004] To achieve the above objectives, an industrial robot processing and positioning device is provided, comprising: a loading platform, an annular groove at the top center of the loading platform, an annular guide rail at the inner center of the annular groove, the bottom of the annular guide rail being fixedly connected to the loading platform, a plurality of electrically controlled sliders slidingly arranged in an annular array on the outer top of the annular guide rail, an electric lifting seat fixedly connected to the top center of each electric slider, a synchronization control unit fixedly connected to the top output end of each electric lifting seat, a plurality of electric push rods electrically mounted in a cross-shaped symmetrical manner on the outer side of the synchronization control unit, an arc-shaped retaining pad fixedly connected to the output end of each electric push rod on the opposite side, a robot base at the inner center of the annular guide rail, the bottom of the robot base being fixedly connected to the loading platform, and a three-way mechanical... The three-way robotic arm has a lifting cylinder fitted and fixed to the upper side of each end. The bottom output end of each lifting cylinder is fixed with a processing component. The processing component and the synchronization control unit directly below it are located on the same central axis. By setting up a ring guide rail and several electrically controlled sliders, each workpiece is cyclically and orderly positioned and transported. The three-way robotic arm set up at the center position matches the feeding path of the electrically controlled sliders at a fixed point, thereby automating and continuously performing multi-point processing operations on the workpieces, improving processing efficiency. In addition, the synchronization control unit, together with the surrounding electric push rods and arc-shaped pads, can adaptively support and limit the inner wall of workpieces of different diameters, and quickly synchronize with the electric push rods on other synchronization control units for consistent settings, speeding up the positioning and fixing rate, improving positioning flexibility, ensuring positioning accuracy, and guaranteeing processing quality.

[0005] According to the aforementioned industrial robot processing positioning device, each of the adjacent arc-shaped pads is fitted with a layer of rubber, which is elastically pressed together. When each arc-shaped pad retracts, it elastically contacts its adjacent side to prevent wear.

[0006] According to the aforementioned industrial robot processing and positioning device, a base frame is erected directly below the loading platform, and hydraulic lifting seats are symmetrically mounted on the top of the base frame. The top output end of the hydraulic lifting seats is fixedly connected to the loading platform. The loading platform is raised and its height is freely adjustable within a certain range.

[0007] According to the aforementioned industrial robot machining positioning device, limit rods are symmetrically fixed on opposite sides of the hydraulic lifting seats. This ensures that the output directions of the two hydraulic lifting seats are consistent and stable.

[0008] According to the aforementioned industrial robot processing positioning device, the outer surface of the arc-shaped pad is covered with a layer of anti-slip rubber pad, and the outer surface of the anti-slip rubber pad is pressed and adhered to the inner wall of the workpiece to be processed. This provides flexible buffering contact when the inner wall of the workpiece is internally supported and pressed for limiting, preventing vertical or rotational slippage during processing.

[0009] According to the aforementioned industrial robot processing positioning device, the long arms of the three-way robotic arm are positioned at right angles to each other. Maintaining sufficient spacing ensures that the industrial processing tasks of each processing component do not interfere with each other.

[0010] The above-mentioned solution has the following beneficial effects: In this invention, a ring-shaped guide rail is used in conjunction with several electrically controlled sliders to cyclically and orderly position and transport the workpieces. A three-way robotic arm mounted at the center is then used to precisely match the feeding path of the electrically controlled sliders, thereby enabling automated and continuous multi-point machining of the workpieces and improving processing efficiency. In addition, a synchronous control unit is set up in conjunction with the surrounding electric push rods and arc-shaped clamping pads to adaptively support and limit the inner walls of workpieces of different diameters, and quickly synchronize with the electric push rods on other synchronous control units for consistent settings, accelerating the positioning and fixing speed, improving positioning flexibility, ensuring positioning accuracy, and guaranteeing processing quality.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a schematic diagram of the connection structure of the loading platform in an industrial robot processing and positioning device according to the present invention. Figure 2 This is a schematic diagram of the connection structure of the synchronous control unit in an industrial robot processing positioning device according to the present invention; Figure 3 This is a schematic diagram showing the distribution of the electrically controlled slider and the three-way robotic arm in an industrial robot processing positioning device according to this utility model. Figure 4 This is a schematic diagram of an industrial robot processing positioning device according to the present invention.

[0013] Legend: 1. Feeding platform; 2. Circular groove; 3. Circular guide rail; 4. Electrically controlled slider; 5. Electric lifting seat; 6. Synchronous control unit; 7. Electric push rod; 8. Arc-shaped clamp; 9. Robot base; 10. Three-way robotic arm; 11. Lifting cylinder; 12. Processing components; 13. Hydraulic lifting seat; 14. Base frame; 15. Limiting rod; 16. Anti-slip pad. Detailed Implementation

[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0015] Reference Figure 1-4 This utility model provides an industrial robot processing positioning device, including: a loading platform 1, an annular groove 2 at the top center of the loading platform 1, an annular guide rail 3 at the inner center of the annular groove 2, the bottom of the annular guide rail 3 being fixedly connected to the loading platform 1, and a plurality of electrically controlled sliders 4 slidingly arranged in an annular array on the top outer side of the annular guide rail 3. An electric lifting seat 5 is fixedly connected to the top center of each electric lifting seat 4, and a synchronization control unit 6 is fixedly connected to the top output end of each electric lifting seat 5. Several electric push rods 7 are electrically mounted symmetrically on the outer side. The output end of each electric push rod 7 is fixedly connected to an arc-shaped pad 8. A layer of rubber is attached and fixed between adjacent arc-shaped pads 8. The rubber is elastically squeezed and adhered to each other. A layer of anti-slip rubber pad 16 is covered on the outer surface of each arc-shaped pad 8. The outer side of the anti-slip rubber pad 16 is squeezed and adhered to the inner wall of the workpiece to be processed. After each workpiece is adaptively internally supported and positioned, it is cyclically and orderly positioned and transported to ensure the accuracy and efficiency of subsequent fixed-point processing by the robotic arm.

[0016] A robot base 9 is mounted at the center of the inner side of the circular guide rail 3. The bottom of the robot base 9 is fixedly connected to the loading platform 1. A three-way robotic arm 10 is fixedly connected at the center of the top of the robot base 9. The long arms of the three-way robotic arm 10 are mounted at right angles. Lifting cylinders 11 are embedded and fixed on the upper side of the ends of the three-way robotic arms 10. Processing components 12 are locked and fixed at the bottom output ends of the lifting cylinders 11. The processing components 12 and the synchronous control unit 6 directly below them are located on the same central axis, which performs fixed-point matching of the loading path, and then performs automated and continuous multi-point processing of the workpieces on it, thereby improving processing efficiency.

[0017] A base frame 14 is installed directly below the loading platform 1. A hydraulic lifting seat 13 is symmetrically installed on the top of the base frame 14. The top output end of the hydraulic lifting seat 13 is fixedly connected to the loading platform 1. Limit rods 15 are symmetrically fixed on the opposite side of the hydraulic lifting seat 13 to assist the loading platform in adjusting its height to meet the operating requirements of operators of different heights.

[0018] Working principle: In this utility model, a ring guide rail 3 is set up in conjunction with several electrically controlled sliders 4 to cyclically and orderly position and transport each workpiece. Then, a three-way robotic arm 10 is set up at the center to match the feeding path of the electrically controlled sliders 4, thereby automating and continuously performing multi-point processing on the workpieces, improving processing efficiency. In addition, a synchronous control unit 6 is set up in conjunction with the electric push rods 7 and arc-shaped pads 8 that are assembled around the workpieces to adaptively support and limit the inner wall of the workpieces of different diameters, and quickly synchronizes with the electric push rods 7 on other synchronous control units 6 for consistent setting, speeding up the positioning and fixing rate, improving positioning flexibility, ensuring positioning accuracy, and guaranteeing processing quality.

[0019] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An industrial robot processing positioning device, comprising: The loading platform (1) is characterized in that an annular groove (2) is provided at the top center of the loading platform (1), and an annular guide rail (3) is mounted at the inner center of the annular groove (2). The bottom of the annular guide rail (3) is fixedly connected to the loading platform (1). Several electrically controlled sliders (4) are slidably coupled to the outer annular array at the top of the annular guide rail (3). An electric lifting seat (5) is fixedly connected to the top center of each of the electrically controlled sliders (4). A synchronous control unit (6) is fixedly connected to the top output end of each of the electric lifting seats (5). Several electric push rods (7) are electrically mounted in a cross-shaped symmetrical manner on the outer side of the synchronous control unit (6). The output end of the electric push rod (7) on the opposite side is fixedly connected to an arc-shaped pad (8). The inner center of the ring guide rail (3) is equipped with a robot base (9). The bottom of the robot base (9) is fixedly connected to the loading platform (1). The top center of the robot base (9) is fixedly connected to a three-way robotic arm (10). The upper side of the end of the three-way robotic arm (10) is fitted with a lifting cylinder (11). The bottom output end of the lifting cylinder (11) is fitted with a processing component (12). The processing component (12) and the synchronous control unit (6) directly below it are located on the same central axis.

2. The industrial robot processing positioning device according to claim 1, characterized in that, Each of the adjacent arc-shaped pads (8) is fitted with a layer of rubber, and the rubber layers are elastically squeezed together.

3. The industrial robot processing positioning device according to claim 1, characterized in that, A base frame (14) is mounted directly below the loading platform (1). A hydraulic lifting seat (13) is symmetrically mounted on the top of the base frame (14). The top output end of the hydraulic lifting seat (13) is fixedly connected to the loading platform (1).

4. The industrial robot processing positioning device according to claim 3, characterized in that, The hydraulic lifting seat (13) has a limit rod (15) fixed symmetrically on one side.

5. The industrial robot processing positioning device according to claim 1, characterized in that, The outer surface of the arc-shaped pad (8) is covered with a layer of anti-slip rubber pad (16), and the outer surface of the anti-slip rubber pad (16) is pressed and adhered to the inner wall of the workpiece to be processed.

6. The industrial robot processing positioning device according to claim 1, characterized in that, The three-way robotic arm (10) is mounted at right angles to each other.

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