Industrial robot

Abstract

The application relates to an industrial robot, which comprises a robot body, a base which is detachably arranged at the bottom of the robot body and is provided with a containing cavity, a coil component which is arranged in the containing cavity, a magnetic force scheduling system which is used for being connected with an integrated circuit of the robot body to introduce alternating current into the integrated circuit, the magnetic force scheduling system comprising a rectification module which is used for converting the alternating current into direct current, and a joint component which is connected with one end of the coil component and the magnetic force scheduling system respectively to pass the direct current converted by the magnetic force scheduling system into the coil component through the joint component, wherein the magnetic force scheduling system comprises a control module which is connected with the rectification module to control the on-off of the rectification module and the current size in the coil component. Through the cooperation among the base, the coil component and the magnetic force scheduling system and other components, the technical problem that the existing industrial robot is complex to disassemble and assemble during the transfer process is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of robots, in particular to an industrial robot. BACKGROUND

[0002] At present, welding robots play a crucial role in modern industrial production, especially in the welding operation of large structural parts such as ships and bridge steel structures. They can greatly improve welding efficiency and welding quality, and reduce dependence on manual labor. In actual production scenarios, especially in cases where welding robots need to be frequently moved between different workstations, the complexity of disassembly and reassembly of welding robots in the existing technology during transfer has become a significant bottleneck. Traditional welding robot workstations are usually designed as fixed type, which means that once the position is set, the robot is difficult to quickly move to another work site. This limitation not only increases the switching time and cost of the production line, but also limits the flexibility of the robot workstation and the improvement of production efficiency. When enterprises face changing production demands, such as emergency welding tasks and rapid reorganization of production lines, the rapid deployment capability of welding robots becomes particularly important.

[0003] However, in the prior art, the steps of disassembling and reinstalling the welding robot base are complicated, and need to be operated by professional technicians, which not only consumes a lot of time, but also increases the risk of production stagnation. In addition, frequent disassembly and reassembly may cause damage to the robot body and base, affecting the service life and stability of the robot, thereby increasing the maintenance cost of the enterprise.

[0004] Therefore, the existing welding robots have deficiencies in transfer and installation, such as complex disassembly and reassembly, poor flexibility, high cost, low efficiency, etc. An innovative solution is urgently needed to realize the portability, intelligence and high efficiency of the welding robot workstation, meet the growing production demands of enterprises, improve the automation level of welding operation, reduce the labor intensity of operators, reduce production cost, and improve overall production efficiency. SUMMARY

[0005] The main purpose of the present application is to provide an industrial robot to solve the technical problem of complex disassembly and reassembly of industrial robots during transfer in the prior art.

[0006] In order to achieve the above object, according to one aspect of the present application, an industrial robot is provided, comprising a robot body; a base, which is detachably arranged at the bottom of the robot body, and which is provided with a receiving cavity; a coil component, which is arranged in the receiving cavity; a magnetic force scheduling system, which is used to be connected with an integrated circuit of the robot body to introduce alternating current into the integrated circuit, and which comprises a rectifier module used to convert the alternating current into direct current; and a joint component, which is connected with one end of the coil component and the magnetic force scheduling system respectively, so as to pass the direct current converted by the magnetic force scheduling system into the coil component through the joint component; wherein the magnetic force scheduling system comprises a control module, which is connected with the rectifier module to control the on-off of the rectifier module and the current size in the coil component.

[0007] Further, the coil component is multiple, the multiple coil components are connected in series, one coil component is connected with the joint component, the receiving cavity is multiple, the multiple receiving cavities are arranged in one-to-one correspondence with the multiple coil components, and each coil component is arranged in the corresponding receiving cavity.

[0008] Further, the coil component is multiple, the multiple coil components are connected in parallel, each coil component is connected with the joint component, the receiving cavity is multiple, the multiple receiving cavities are arranged in one-to-one correspondence with the multiple coil components, and each coil component is arranged in the corresponding receiving cavity.

[0009] Further, each receiving cavity is provided with a cylinder extending in the vertical direction, and each coil component is wound on the corresponding cylinder.

[0010] Further, the base is provided with a mounting space, and the robot further comprises a partition frame arranged in the mounting space to divide the mounting space into multiple receiving cavities.

[0011] Further, the partition frame comprises multiple partition columns, first ends of the multiple partition columns are connected with each other, second ends of the multiple partition columns are spaced apart from each other and extend towards the outer peripheral surface of the base, and an adjacent two partition columns and the inner wall surface of the base form a receiving cavity.

[0012] Further, the second end of each partition column is provided with an avoiding wire slot for avoiding a connecting cable between adjacent two coil components.

[0013] In one embodiment of the present application, the joint component comprises a first connecting portion, a second connecting portion and a connecting wire harness, the first connecting portion is electrically connected with the coil component, the second connecting portion is electrically connected with the robot body, and the first connecting portion and the second connecting portion are electrically connected through the connecting wire harness; wherein the second connecting portion is detachably mounted on the robot body.

[0014] Further, the first connecting part is provided with a first power transmission part and a second power transmission part, the first power connection part of the coil component is arranged on the base and electrically connected with the first power transmission part, and the second power connection part of the coil component is arranged on the base and electrically connected with the second power transmission part; and / or the end of the second connecting part is provided with a first insertion hole and a second insertion hole, the first insertion hole is electrically connected with the first power transmission part, the second insertion hole is electrically connected with the second power transmission part, the robot body is provided with an interface part, the interface part is provided with two insertion pins corresponding to the first insertion hole and the second insertion hole respectively, and the second connecting part is at least partially inserted into the interface part so that the two insertion pins are correspondingly inserted into the first insertion hole and the second insertion hole.

[0015] Further, the base further comprises a cover plate, the cover plate is arranged on the base and connected with the robot body; the cover plate is provided with a plurality of through holes, and the base is provided with a plurality of fastening holes corresponding to the plurality of through holes, so as to connect the cover plate and the base through fasteners arranged in each through hole and the corresponding fastening hole.

[0016] The application of the technical scheme of the present application simplifies the installation and disassembly process of the industrial robot, eliminates the need for complex fixing devices, and improves the deployment efficiency of the robot in different working places. The accommodating cavity provided in the base provides installation space for the coil component, ensuring the stability and protection of the coil component. The coil component is placed in the accommodating cavity of the base, and the magnetic force generated by the direct current introduced by the magnetic force scheduling system realizes the rapid adsorption and fixation of the industrial robot. The rectifier module in the magnetic force scheduling system converts the alternating current in the integrated circuit of the robot body into direct current suitable for the coil component, providing the energy basis for the generation of magnetic force. The control module in the magnetic force scheduling system is connected with the rectifier module, which can intelligently control the on-off of the rectifier module and the current size in the coil component, thereby realizing stepless adjustment of the magnetic force, controlling the size of the magnetic adsorption force of the base, and allowing the base to be arbitrarily disassembled and assembled. The joint component serves as a connecting bridge between the coil component and the magnetic force scheduling system, ensuring smooth transmission of the current. Its existence further strengthens the electrical connection between the above-mentioned components, so that the current regulation of the magnetic force scheduling system can directly act on the coil component, realizing instant response of the magnetic force. Through the synergistic effect of the base, the coil component and the magnetic force scheduling system, the technical problem of complex disassembly during the transfer process of the industrial robot in the prior art is effectively solved, and the portability and operation flexibility of the robot are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0018] Figure 1 A perspective view of an embodiment of the industrial robot according to the present application is shown.

[0019] Figure 2 Fig. 2 shows a perspective view of a base of an embodiment of an industrial robot according to the present application;

[0020] Figure 3 Fig. 3 shows a partial enlarged view of a base of an embodiment of an industrial robot according to the present application; Figure 2

[0021] Figure 4 Fig. 4 shows a top view of a base of an embodiment of an industrial robot according to the present application;

[0022] Figure 5 Fig. 5 shows a side view of a base of an embodiment of an industrial robot according to the present application.

[0023] Wherein, the above figures include the following reference signs:

[0024] 1, robot body; 11, interface part; 2, base; 21, cylinder; 22, partition; 221, partition; 23, cover plate; 24, accommodating cavity; 25, fastening hole; 26, wire slot; 27, through hole; 3, coil part; 31, connecting cable; 32, first power connection part; 33, second power connection part; 4, joint part; 41, first connection part; 411, first power transmission wire; 412, second power transmission wire; 42, second connection part; 421, first jack; 422, second jack; 43, connecting wire harness. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all the technical and scientific terms used in the present application have the same meaning as that generally understood by the ordinary skilled in the art to which the present application belongs.

[0027] In the present application, unless otherwise specified, the orientation words such as "upper", "lower", "top", "bottom" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions of the components themselves; similarly, for the convenience of understanding and description, "inner" and "outer" refer to the inner and outer relative to the contour of the components themselves, but the above orientation words are not used to limit the present application.

[0028] For example, Figures 1 to 5 ​As shown, the embodiment of the present application provides an industrial robot, comprising a robot body 1; a base 2, which is detachably arranged at the bottom of the robot body 1, and a containing cavity 24 is arranged in the base 2; a coil component 3, which is installed in the containing cavity 24; a magnetic force scheduling system, which is connected with the integrated circuit of the robot body 1 to introduce alternating current into the integrated circuit, and the magnetic force scheduling system comprises a rectifier module for converting alternating current into direct current; a joint component 4, which is connected with one end of the coil component 3 and the magnetic force scheduling system respectively, so as to pass the direct current converted by the magnetic force scheduling system into the coil component 3 through the joint component 4; wherein the magnetic force scheduling system comprises a control module connected with the rectifier module to control the on-off of the rectifier module and the current size in the coil component.

[0029] The industrial robot provided by the embodiment of the present application effectively solves the technical problem of complex disassembly and assembly in the transfer process of the industrial robot in the prior art through the synergistic effect of the base 2, the coil component 3 and the magnetic force scheduling system and other components.

[0030] In the above embodiment, the robot body 1 and the base 2 form the overall structure of the industrial robot. The detachable design of the base 2 enables the industrial robot to quickly move and redeploy between different work sites without going through a complicated disassembly and assembly process. The containing cavity 24 inside the base 2 provides installation space for the coil component 3, ensuring that the coil component can be stably placed and function. The coil component 3 is installed in the containing cavity 24 of the base 2, generates magnetic force through the passage of current, and then realizes the rapid adsorption and fixation between the industrial robot and the work platform or workpiece. The layout and installation method of the coil component directly affect the distribution and efficiency of the magnetic force, ensuring the stability and safety of the industrial robot during movement and use. The magnetic force scheduling system is the core of realizing current regulation and magnetic force control of the coil component 3. It is connected with the integrated circuit of the robot body 1 to convert alternating current into direct current, and then passes the direct current into the coil component 3 through the joint component 4. The control module in the system can intelligently control the on-off of the rectifier module and the current size in the coil component 3, thereby realizing stepless adjustment of the magnetic force and ensuring the flexibility and efficiency of the industrial robot in various working environments. The joint component 4 serves as a connection bridge between the coil component 3 and the magnetic force scheduling system, and its design ensures smooth transmission of current and effective control of the magnetic force scheduling system. The joint component 4 is connected with the coil component 3 and the magnetic force scheduling system respectively, ensuring accurate introduction of direct current, which is a key link for the magnetic force scheduling system to regulate the current of the coil component 3.

[0031] The various components of the application work together in a well-designed synergy to achieve a simple, fast and efficient industrial robot during movement and deployment, significantly solving the problem of complex disassembly and assembly of industrial robots during transfer in the prior art. The detachable design of the base 2, the magnetic force generation of the coil component 3, the current regulation of the magnetic force scheduling system and the current transmission of the joint component 4 together constitute an intelligent and flexible magnetic force installation and control system, which improves the adaptability and production efficiency of the industrial robot, reduces the operation cost and maintenance difficulty.

[0032] As shown in Figure 2 , specifically, the coil component 3 is multiple, the multiple coil components 3 are connected in series, one coil component 3 is connected with the joint component 4, the containing cavity 24 is multiple, the multiple containing cavities 24 are set in one-to-one correspondence with the multiple coil components 3, and each coil component 3 is set in the corresponding containing cavity 24. The coil component 3 is designed to be multiple, which means that the system can provide more uniform magnetic force distribution, thereby enhancing the stability and reliability of adsorption. Each coil component 3 is installed in a specific containing cavity 24 in the base 2, and this one-to-one correspondence ensures that each coil component 3 has an independent installation space, which not only increases the flexibility of the overall layout of the system, but also facilitates individual maintenance and adjustment of each coil component. Multiple coil components 3 are connected in series, which means they can be driven as a whole by the same power voltage. This connection simplifies the complexity of power transmission, and also means that the magnetic force scheduling system can perform unified current control on the entire coil component group. By adjusting the current size in each coil component 3 through the control module, the strength of the magnetic force is controlled, and the adsorption state of the robot body is accurately managed. The joint component 4 is directly connected with one coil component 3, and also connected with the magnetic force scheduling system, responsible for transmitting the rectified and current-regulated direct current to the coil component 3. This design ensures efficient transmission of current, while also reducing the number of connection points, reducing the failure rate of the system, and enhancing the stability and reliability of the system.

[0033] Specifically, the plurality of coil components 3 are connected in parallel, each coil component 3 is connected with the joint component 4, the plurality of accommodating cavities 24 are arranged one-to-one corresponding to the plurality of coil components 3, and each coil component 3 is arranged in the corresponding accommodating cavity 24. The parallel connection of the plurality of coil components 3 means that each coil component 3 can independently receive current through the joint component 4. This design allows multiple coil components to work simultaneously, providing greater magnetic force output, while also supporting independent current control of individual coil components, which increases the flexibility of the base magnetic force distribution. Each coil component 3 is placed in a specific accommodating cavity 24 in the base 2, and this one-to-one correspondence ensures accurate installation and independent operation of the coil components, which is conducive to precise magnetic force control and improves the stability and safety of the robot suction. Since the coil components 3 are connected in parallel, each coil component 3 is directly connected to the joint component 4. This design allows current to be directly and efficiently transmitted to each coil component 3, avoiding current loss or unevenness that may occur in series connection, ensuring rapid response and stable output of the magnetic force. The joint component 4 is not only connected with the coil component 3, but also connected with the magnetic force scheduling system, acting as a bridge to seamlessly connect current regulation and magnetic force generation. The core of the magnetic force scheduling system is the control module, which controls the on-off of the rectifier module and the current size in each coil component 3, achieving stepless adjustment of the magnetic force. Under the architecture of the parallel circuit, the control module can independently adjust the current of each coil component 3, which means that the magnetic force intensity of different areas can be adjusted as needed to achieve more precise control. This collaborative mechanism allows quick adjustment of the magnetic force of the robot base under different working conditions, enhancing the adaptability and flexibility of industrial robots in various application scenarios. The design of the parallel circuit combined with the intelligent control of the magnetic force scheduling system provides higher current control accuracy and response speed. When the magnetic force needs to be increased, the current can be increased without considering the current distribution problem in the series circuit; similarly, when the magnetic force needs to be reduced, the current of some coil components 3 can be adjusted or turned off individually to achieve dynamic adjustment of the magnetic force without affecting the normal work of other coil components, which greatly improves the operability and reliability of the system.

[0034] Specifically, each accommodating cavity 24 is provided with a cylinder 21 extending in the vertical direction, and each coil component 3 is wound around the corresponding cylinder 21. The cylinder 21 provided in each accommodating cavity 24 extends in the vertical direction and serves as a mounting support for the coil component 3. The presence of the cylinder 21 not only provides a precise mounting position for the coil component 3, ensuring the orderly layout of the coil component 3, but also its vertically extending shape helps to form magnetic lines of force along this direction, which is physically beneficial to improve the concentration and strength of the magnetic force, especially in the direction perpendicular to the working plane, increasing the efficiency and reliability of the industrial robot in absorbing the workpiece. The coil component 3 is wound around each cylinder 21, and this design maximizes the effect of converting current into a magnetic field, as the current flowing in the wound coil generates a magnetic field around the axis of the cylinder 21, thereby generating a magnetic attraction force. When multiple coil components 3 are wound around respective cylinders 21, they collectively act on the bottom area of the base 2 to form a uniformly distributed magnetic field, which not only enhances the absorption effect but also allows finer granularity of magnetic force control to adapt to the needs of workpieces of different sizes and weights.

[0035] Specifically, the base 2 is provided with a mounting space, and the robot further includes a partition frame 22 arranged in the mounting space to divide the mounting space into multiple accommodating cavities 24. The space inside the base 2 is designed as a larger mounting space, which provides sufficient area for the partition frame 22 to be arranged. The partition frame 22 is installed in this space, and its main function is to subdivide the larger mounting space into multiple independent accommodating cavities 24. This partition design ensures that the coil components 3 can be precisely positioned and installed in different areas of the base 2, with each coil component 3 having its own dedicated mounting position, avoiding interference between coils and improving the uniformity and accuracy of magnetic force distribution of the base 2. The structure and layout of the partition frame 22 determine the number and shape of the accommodating cavities 24, each of which is formed by the different parts of the partition frame 22 and the inner wall of the base 2. This design allows the coil components 3 to be arranged in a predetermined pattern, with each coil component 3 installed in its corresponding accommodating cavity 24, simplifying the installation process of the coil components 3 and ensuring the stability and independence of each coil component 3, facilitating independent control of each coil component 3 by the magnetic force scheduling system. The coil components 3 are precisely installed in the accommodating cavities 24 formed by the partition frame 22 and the inner wall of the base 2, with each coil component 3 occupying an independent accommodating cavity 24. This layout allows each coil component 3 to independently generate a magnetic field, and the generation and distribution of the magnetic field can be precisely controlled by the magnetic force scheduling system. Since the magnetic field of each coil component 3 is not affected by other coil components, this provides a physical basis for adjusting and varying the magnetic force intensity in different areas of the base 2, enhancing the flexibility and adaptability of the magnetic force base.

[0036] Specifically, the partition frame 22 comprises a plurality of partition columns 221, the first ends of each partition column 221 are connected to each other, the second ends of each partition column 221 are spaced apart from each other and extend towards the outer circumferential surface of the base 2, and an accommodation cavity 24 is formed between each adjacent two partition columns 221 and the inner wall surface of the base 2. The partition frame 22 is composed of a plurality of partition columns 221, the first ends of which are connected to each other to form a stable frame structure, thereby enhancing the structural stability and load-bearing capacity of the entire base 2. The second ends of the partition columns 221 are spaced apart from each other and extend towards the outer circumferential surface of the base 2, which not only makes full use of the space inside the base 2, but also ensures the firm connection between the partition columns 221 and the base 2, preventing structural deformation or displacement during use. An independent accommodation cavity 24 is formed between each adjacent two partition columns 221 and the inner wall surface of the base 2. The advantage of this design is that each accommodation cavity 24 is accurately defined by the partition columns 221 and the inner wall of the base 2, providing accurate installation positions and independent operating spaces for the coil components 3. The size and shape of the accommodation cavity 24 can be adjusted according to the specifications of the coil components 3, ensuring the optimal installation and working state of the coil components 3.

[0037] Specifically, the second end of each partition column 221 is provided with a wire slot 26 for avoiding the connection cable 31 between adjacent two coil components 3. The second end of the partition column 221 is designed with a wire slot 26, which takes into account the actual needs of the connection cable 31 between the coil components 3. The existence of the wire slot 26 not only effectively avoids and manages the connection cable 31, preventing the cable from being tangled or damaged during use, but also ensures the layout of the cable to be clear and neat, improving the aesthetics and maintenance convenience of the internal structure of the base 2. The wire slot 26 provides a dedicated path for the connection cable 31, ensuring that the cable can be smoothly and safely connected between adjacent coil components 3. This cooperative relationship avoids the disordered stacking of the cable inside the base 2, reduces the risk of mechanical damage to the cable, and helps to maintain the stability and reliability of the electrical connection between the coil components 3, providing a stable current transmission path for the magnetic scheduling system.

[0038] As Figure 3As shown, specifically, the joint component 4 includes a first connecting part 41, a second connecting part 42, and a connecting wire harness 43, the first connecting part 41 is electrically connected with the coil component 3, the second connecting part 42 is electrically connected with the robot body, and the first connecting part 41 and the second connecting part 42 are electrically connected through the connecting wire harness 43; wherein the second connecting part 42 is detachably mounted on the robot body 1. The first connecting part 41 is directly electrically connected with the coil component 3, and its main function is to receive the current transmitted from the magnetic force scheduling system through the connecting wire harness 43 and efficiently distribute it to each coil component 3. The design of the first connecting part 41 needs to take into account the electrical parameters of the coil component 3 to ensure that no additional loss or interference occurs during current transmission, and at the same time, it should also have good insulation performance to prevent current leakage and ensure the safe operation of the system. The second connecting part 42 is electrically connected with the robot body 1, used to receive the power provided by the robot body 1, and transmit this power to the first connecting part 41 through the connecting wire harness 43. It is worth noting that the second connecting part 42 is detachably mounted on the robot body 1, this design enhances the connection flexibility between the joint component 4 and the robot body 1. When it is necessary to replace or repair the magnetic force mounting seat, the operator can conveniently detach the second connecting part 42 from the robot body 1 without the need to disassemble the robot body 1 complicatedly, thereby reducing the maintenance cost and time. The connecting wire harness 43 is the bridge of power transmission between the first connecting part 41 and the second connecting part 42, it is responsible for not only transmitting current from the robot body 1 to the coil component 3, but also undertaking the task of signal transmission, such as sending control instructions from the magnetic force scheduling system to the coil component 3. The performance and design of the connecting wire harness 43 directly affect the efficiency of power transmission and the reliability of signals, therefore, it needs to have good electrical conductivity and sufficient mechanical strength to adapt to the use requirements of industrial environment. The joint component 4 establishes electrical connection with the magnetic force scheduling system and the robot body 1 through the first connecting part 41 and the second connecting part 42, it not only realizes the transmission of power, but also supports the intelligent control of magnetic force by the magnetic force scheduling system. The detachable design of the joint component 4 makes it convenient to maintain and upgrade the magnetic force mounting seat without interfering with the normal work of the robot body 1, enhancing the overall adaptability and maintainability of the system.

[0039] Specifically, the first connecting part 41 is provided with a first power transmission part 411 and a second power transmission part 412, the first power transmission part 411 is electrically connected with the first electrical connection part 32 of the coil component 3, and the second power transmission part 412 is electrically connected with the second electrical connection part 33 of the coil component 3; and / or the end of the second connecting part 42 is provided with a first insertion hole 421 and a second insertion hole 422, the first insertion hole 421 is electrically connected with the first power transmission part 411, the second insertion hole 422 is electrically connected with the second power transmission part 412, the robot body is provided with an interface part 11, the interface part 11 is provided with two insertion pins corresponding to the first insertion hole 421 and the second insertion hole 422 respectively, and the second connecting part 42 is at least partially inserted into the interface part 11 so that the two insertion pins are correspondingly inserted into the first insertion hole 421 and the second insertion hole 422. The first electrical connection part 32 and the second electrical connection part 33 of the coil component 3 are respectively electrically connected with the first power transmission part 411 and the second power transmission part 412 on the first connecting part 41. This design ensures that the coil component 3 can receive power from the first connecting part 41 and in turn generate a magnetic field. The first electrical connection part 32 and the second electrical connection part 33 are inserted into the base 2, which not only simplifies the installation of the coil component 3, but also makes the electrical connection more stable and reduces the risk of poor connection due to vibration or movement. The first connecting part 41 and the second connecting part 42 form a continuous power transmission path from the robot body to the coil component 3 through the first power transmission part 411, the second power transmission part 412, and the first insertion hole 421, the second insertion hole 422. This design ensures that the current can be stably transmitted from the robot body to the coil component 3, supporting the generation and adjustment of the magnetic force. The first insertion hole 421 and the second insertion hole 422 at the end of the second connecting part 42 are electrically connected with the first power transmission part 411 and the second power transmission part 412 on the first connecting part 41, which makes the second connecting part 42 a key link in the power transmission process, and also facilitates quick docking with the robot body. The interface part 11 of the robot body is provided with two insertion pins corresponding to the first insertion hole 421 and the second insertion hole 422 on the second connecting part 42. This design allows the second connecting part 42 to quickly and accurately dock with the interface part 11 on the robot body, realizing the plug-and-play of power. When the second connecting part 42 is at least partially inserted into the interface part 11, the two insertion pins can be correspondingly inserted into the first insertion hole 421 and the second insertion hole 422, which ensures the continuity and stability of power transmission, and also simplifies the electrical connection process between the robot body and the magnetic base.

[0040] Specifically, the base 2 further comprises a cover plate 23, which is arranged on the base 2 and connected with the robot body 1. The cover plate 23 is provided with a plurality of through holes 27, and the base 2 is provided with a plurality of fastening holes 25 corresponding to the plurality of through holes 27, so as to connect the cover plate 23 and the base 2 by means of fasteners arranged in each through hole 27 and its corresponding fastening hole 25. The design of the cover plate not only protects the coil components in the base, but also provides good mechanical strength and sealing, which is suitable for harsh industrial environments such as high-dust and high-humidity working sites, ensuring the stable operation and long service life of the robot in various environments. In harsh working environments such as material handling in chemical plants, the cover plate of this design can effectively prevent dust and moisture from entering the inside of the base, protecting the coil components and the magnetic scheduling system, prolonging the service life of the robot, reducing maintenance costs, and ensuring the continuity and safety of the production line.

[0041] In the above embodiment, Figure 1 The structural design of an industrial robot is shown. It can be seen that the robot body 1 occupies the upper part of the picture and appears quite large. The base 2 is located below and is connected with the robot body 1 in a detachable manner, which is convenient for later maintenance and upgrading. The base 2 is internally provided with a plurality of accommodating cavities 24, and each accommodating cavity 24 is placed with a coil component 3. The coil component 3 is tightly wound on a cylindrical body 21 extending in the vertical direction. The design of the cylindrical body 21 improves the layout efficiency of the coil component 3 and also enhances the heat dissipation performance of the coil component 3. It is worth noting that the layout of the coil component 3 can be series or parallel, depending on the specific application requirements and current control strategy.

[0042] Figure 2 Further details of the inside of the base 2 are disclosed. It can be seen that the partition frame 22 cleverly divides the installation space of the base 2 into a plurality of accommodating cavities 24, ensuring that each coil component 3 has an independent working environment and reducing electromagnetic interference. The partition frame 22 is composed of a plurality of partition columns 221. The first ends of these partition columns 221 are connected with each other to form a stable structure, while the second ends extend towards the outer peripheral surface of the base 2 to form an installation frame for the coil components 3. The accommodating cavity 24 formed between the adjacent two partition columns 221 and the inner wall surface of the base 2 provides an accurate installation position for the coil component 3. In addition, the figure also shows a wire slot 26. This design is to avoid the connection cable 31, so that the connection between each coil component 3 is more smooth, reducing the wear and interference of the cable 31.

[0043] Figure 3The design of the joint component 4 is highlighted. The joint component 4 includes a first connecting part 41, a second connecting part 42, and a connecting wire harness 43, wherein the first connecting part 41 is electrically connected with the coil component 3, and the second connecting part 42 is connected with the integrated circuit of the robot body 1. The first connecting part 41 is provided with a first power transmission part 411 and a second power transmission part 412, which are respectively electrically connected with the first power connection part 32 and the second power connection part 33 of the coil component 3, in this way, it is ensured that the direct current can be stably transmitted into the coil component 3. The end of the second connecting part 42 is provided with a first jack 421 and a second jack 422, which are respectively electrically connected with the first power transmission part 411 and the second power transmission part 412, and the interface part 11 provided on the robot body 1 is provided with two pins corresponding to the two jacks, when the second connecting part 42 is at least partially inserted into the interface part 11, the two pins can be correspondingly inserted into the first jack 421 and the second jack 422 to form a reliable electrical connection. It is worth noting that the second connecting part 42 is detachably mounted on the robot body 1, which makes the joint component 4 more convenient to maintain or replace, without the need to disassemble the entire robot, reducing the maintenance cost and time.

[0044] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

[0045] Modularity and scalability: The modular design of the base 2 and the coil component 3 allows flexible combination and adjustment according to different sizes of collaborative robots. The presence of the partition frame 22 allows the internal space of the base 2 to be reasonably divided into multiple accommodation cavities 24, each of which can independently install the coil component 3. This design not only facilitates quick installation and replacement, but also supports robots of different loads and arm spans, improving the applicability and scalability of the equipment.

[0046] Efficient magnetic force control: The magnetic force scheduling system is connected with the integrated circuit of the robot body 1, which can introduce and convert alternating current into direct current, and intelligently control the on-off of the rectifier module and the current size in the coil component 3 through the control module, so as to realize precise stepless adjustment of the magnetic force. This intelligent control mechanism enables the robot to quickly adapt to various working environments, improving the flexibility and efficiency of welding operations.

[0047] Convenient electrical connection: The joint component 4 is connected with the coil component 3 and the magnetic force scheduling system respectively, simplifying the power transmission path, so that power can be quickly and stably transmitted from the magnetic force scheduling system to the coil component 3 without complex wiring process. The cooperative design of the first connecting part 41 and the second connecting part 42, especially the detachable connection of the second connecting part 42 with the robot body 1, not only facilitates maintenance and upgrading, but also supports quick replacement of the base 2, improving the use efficiency and convenience of the equipment.

[0048] Safety and reliability: The avoidance line groove 26 on the partition column 221 is designed to avoid the entanglement and damage of the connecting cable 31 between the coil components 3, ensuring the safety and stability of the electrical connection. In addition, the precise design of the joint component 4 reduces the failure rate of the electrical connection, enhancing the reliability and durability of the entire system.

[0049] Lightweight design: The lightweight structure design of the base 2 reduces the overall weight of the equipment, making the transportation and deployment of the entire set of equipment very convenient, reducing the labor intensity of the operating personnel, and improving the mobility and deployment efficiency of the equipment.

[0050] Integrated design: The magnetic force scheduling system and the joint component 4 are integrated into a portable collaborative welding robot workstation, simplifying the overall structure of the equipment, reducing the volume of external wiring and control unit, making the workstation more compact and easy to operate.

[0051] Intelligent human-computer interaction: The functions of magnetizing, demagnetizing, magnetizing, and demagnetizing the base through the collaborative robot demonstrator are easily realized, and such human-computer interaction design enables the operating personnel to intuitively and quickly adjust the magnetic force, improving the intelligent level and operation convenience of the equipment.

[0052] In summary, the portable collaborative welding robot magnetic mounting seat and its control system of the present application have the beneficial effects of modular design, intelligent magnetic force control, convenient electrical connection, lightweight structure, integrated design, and intelligent human-computer interaction, which significantly improve the performance, flexibility, and reliability of the portable collaborative welding robot workstation, providing strong technical support for improving production efficiency, reducing labor costs, and improving the working environment.

[0053] It should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should be understood that when the terms "comprise" and / or "include" are used in the specification, they indicate the presence of the features, steps, operations, devices, components, and / or combinations thereof.

[0054] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0055] The above merely provides the preferred embodiments of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the principles and technical scope of the present application shall fall into the scope of the present application.

Claims

1. An industrial robot, characterized in that, The utility model relates to a robot, which comprises: a robot body (1); a base (2) detachably arranged at the bottom of the robot body (1), the base (2) being provided with accommodating cavities (24) therein; coil components (3) mounted in the accommodating cavities (24); a magnetic force scheduling system connected with the integrated circuit of the robot body (1) to introduce alternating current into the integrated circuit, the magnetic force scheduling system comprising a rectifier module for converting the alternating current into direct current; a joint component (4) connected with one end of the coil component (3) and the magnetic force scheduling system respectively, so that the direct current converted by the magnetic force scheduling system is transmitted into the coil component (3) through the joint component (4); wherein the magnetic force scheduling system comprises a control module connected with the rectifier module to control the on-off of the rectifier module and the current size in the coil component (3).

2. An industrial robot according to claim 1, characterized in that, The coil components (3) are in series connection, one coil component (3) is connected with the joint component (4), and the accommodating cavities (24) are in one-to-one correspondence with the coil components (3).

3. The industrial robot according to claim 1, characterized in that, The coil components (3) are in parallel connection, each coil component (3) is connected with the joint component (4), and the accommodating cavities (24) are in one-to-one correspondence with the coil components (3).

4. An industrial robot according to claim 2 or 3, characterized in that, Each accommodating cavity (24) is provided with a cylinder (21) extending in the vertical direction, and each coil component (3) is wound around the corresponding cylinder (21).

5. An industrial robot according to claim 2 or 3, characterized in that, The base (2) is provided with a mounting space, and the robot further comprises a partition frame (22) arranged in the mounting space to divide the mounting space into a plurality of accommodating cavities (24).

6. An industrial robot according to claim 5, characterized in that, The partition frame (22) comprises a plurality of partition columns (221), the first ends of the partition columns (221) are connected with each other, the second ends of the partition columns (221) are spaced apart from each other and extend towards the outer peripheral surface of the base (2), and the adjacent two partition columns (221) and the inner wall surface of the base (2) form an accommodating cavity (24).

7. An industrial robot according to claim 6, characterized in that, The second end of each partition column (221) is provided with an avoiding wire slot (26) for avoiding the connecting cable (31) between the adjacent two coil components (3).

8. The industrial robot according to claim 1, characterized in that, The joint part (4) comprises a first connecting part (41), a second connecting part (42) and a connecting wire harness (43), the first connecting part (41) is electrically connected with the coil part (3), the second connecting part (42) is electrically connected with the robot body, and the first connecting part (41) and the second connecting part (42) are electrically connected through the connecting wire harness (43); wherein the second connecting part (42) is detachably mounted on the robot body (1).

9. An industrial robot according to claim 8, characterized in that, The first connecting part (41) is provided with a first power transmission part (411) and a second power transmission part (412), the first power transmission part (411) is electrically connected with the first power connection part (32) of the coil part (3) which is arranged on the base (2), and the second power transmission part (412) is electrically connected with the second power connection part (33) of the coil part (3) which is arranged on the base (2); and / or The end of the second connecting part (42) is provided with a first jack (421) and a second jack (422), the first jack (421) is electrically connected with the first power transmission part (411), the second jack (422) is electrically connected with the second power transmission part (412), the robot body is provided with an interface part (11), the interface part (11) is provided with two pins corresponding to the first jack (421) and the second jack (422) respectively, and the second connecting part (42) is at least partially inserted into the interface part (11) so that the two pins are correspondingly inserted into the first jack (421) and the second jack (422).

10. The industrial robot according to claim 1, characterized in that, The base (2) further comprises a cover plate (23), the cover plate (23) is arranged on the base (2), and the cover plate (23) is connected with the robot body (1); a plurality of through holes (27) are arranged on the cover plate (23), and a plurality of fastening holes (25) corresponding to the through holes (27) are arranged on the base (2), so that the cover plate (23) and the base (2) are connected through the fastening members arranged in each through hole (27) and the corresponding fastening hole (25).

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