A robot driving control mopping line integrated with a six-axis robot control system and a servo drive

Abstract

The utility model discloses a robot drive control floor mopping line for six -axis robot control system and servo drive integration. Ground wire includes: second core line, mainly by a clutch public negative end core line for transmitting electric signal composition, control cable group contains at least one control core line and is covered outside second core line, first shielding layer, is covered outside control cable group, first power drive cable group contains at least one power core line and is covered outside first shielding layer, second power drive cable group contains at least one power core line and is covered outside first power drive cable group, second shielding layer, is covered outside second power drive cable group, special thermoplastic polyvinyl chloride outer protective layer, is covered the outer surface of second tinned copper wire braid shielding layer for protecting whole ground wire. The utility model simplifies wiring structure, reduces the difficulty of installation and maintenance, improves the overall performance of six -axis industrial robot, prolongs the life.

Description

Technical Field

[0001] This utility model relates to the field of six-axis industrial robot technology, specifically a robot drive and control flooring cable that integrates a six-axis robot control system and servo drive. Background Technology

[0002] In modern industrial production, six-axis robots are widely used in many fields such as automobile manufacturing, electronics production, and logistics handling due to their flexible movement capabilities and high-precision operation. Their control system and servo drive system are the core components ensuring the robot's precise operation, while the trailing cable connecting these two key systems plays a crucial role in signal and power transmission.

[0003] Traditional six-axis robot control systems and servo drive systems are independent, and the connecting cables simply link the various parts together. This separate design has the following drawbacks: 1) Separation of control and power lines leads to complex wiring. 2) Parallel wiring generates electromagnetic interference, reducing the stability and accuracy of signal transmission, thus affecting the operating precision and reliability of the six-axis industrial robot. 3) Too many interfaces increase the risk of failure. Utility Model Content

[0004] To achieve efficient data interaction and collaborative operation between the control system and the servo drive system, and further improve robot performance, a robot drive and mopping cable that can organically integrate the six-axis robot control system and servo drive system, while possessing high performance and high reliability, is needed.

[0005] The purpose of this invention is to provide a robot drive and control cable that integrates a six-axis robot control system and servo drive. This cable has good flexibility, wear resistance, flame retardancy, signal transmission stability and anti-interference, and can meet the needs of complex movements of six-axis industrial robots.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: The outer diameter of the robot-driven mopping cable is less than 20mm, and it includes the following structure: The second insulated core wire mainly consists of a common negative terminal core wire for transmitting electrical signals; the control cable group contains at least one control core wire wrapped around the second insulated core wire; the first tinned copper wire braided shielding layer is wrapped around the control cable group; the first power drive cable group contains at least one power core wire wrapped around the first tinned copper wire braided shielding layer; the second power drive cable group contains at least one power core wire wrapped around the first power drive cable group; the second tinned copper wire braided shielding layer is wrapped around the second power drive cable group; a special thermoplastic polyvinyl chloride outer sheath is wrapped around the outer surface of the second tinned copper wire braided shielding layer to protect the entire ground wire.

[0007] The control cable assembly is mainly composed of multiple first insulated core wires twisted together as control core wires for transmitting electrical signals.

[0008] The first and second tin-plated copper wire braided shielding layers are made of tin-plated copper wire braids.

[0009] The first power drive cable group is mainly composed of multiple fourth insulated core wires used for power transmission, twisted together as power core wires.

[0010] The second power drive cable group is mainly composed of multiple sixth and eighth insulated core wires twisted together as power core wires for power transmission. The second power drive cable group also has multiple seventh insulated core wires twisted together for grounding.

[0011] The first power drive cable group and the second power drive cable group are respectively provided with a filling structure. The filling structure in the first power drive cable group is used to fill the gap between all the fourth insulated core wires. The filling structure in the second power drive cable group is used to fill the gap between all the fourth insulated core wires, the eighth insulated core wires and the seventh insulated core wires. The filling structure adopts one or a combination of non-woven fabric and cotton thread.

[0012] The first power drive cable group and the second power drive cable group are also connected by a wear-resistant non-woven fabric layer to prevent them from directly contacting and rubbing against each other.

[0013] The control cable group, the first power drive cable group, and the second power drive cable group are each provided with a connection interface at both ends. The connection interfaces at both ends of the control cable group are used to connect and transmit the six-axis robot control system and the six-axis servo drive, respectively. The connection interfaces at both ends of the first power drive cable group and the second power drive cable group are each used to connect the six-axis servo drive.

[0014] The beneficial effects of this utility model are as follows: Through the above structural design, not only is the integrated connection of the six-axis industrial robot control system and the servo drive system realized, simplifying wiring and reducing installation and maintenance difficulty, but the multiple shielding also effectively improves the stability and anti-interference ability of the control system signal transmission, ensuring the operating accuracy of the six-axis industrial robot. At the same time, the flame retardancy of VW-1 can effectively prevent the cable from being ignited in the event of a fire, causing equipment failure, effectively enhancing the service life of the floor cable and reducing maintenance costs.

[0015] The finished product has an outer diameter of less than 20mm, which simplifies the wiring structure of the six-axis industrial robot, effectively reduces the difficulty of installation and maintenance, improves the overall performance of the six-axis industrial robot, and has a longer service life than traditional floor-mounted cables. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the robot-driven mopping line that integrates the six-axis robot control system and servo drive of this utility model.

[0017] In the diagram: 1-First insulated core wire, 2-Second insulated core wire, 3-First tinned copper wire braided shielding layer, 4-Fourth insulated core wire, 5-Wrapped with abrasion-resistant non-woven fabric layer, 6-Sixth insulated core wire, 7-Seventh insulated core wire, 8-Eighth insulated core wire, 9-Filling structure, 10-Second tinned copper wire braided shielding layer, 11-Special thermoplastic polyvinyl chloride outer sheath. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] like Figure 1 As shown, the outer diameter of the robot-driven mopping cable is less than 20mm. This utility model integrates a six-axis robot control system and servo drive into a robot-driven mopping cable, comprising: The second insulated core wire 2 mainly consists of a common negative terminal core wire for transmitting electrical signals; the control cable group contains at least one control core wire wrapped around the second insulated core wire 2; the first tinned copper wire braided shielding layer 3 is wrapped around the control cable group; the first power drive cable group contains at least one power core wire wrapped around the first tinned copper wire braided shielding layer 3; the second power drive cable group contains at least one power core wire wrapped around the first power drive cable group; the second tinned copper wire braided shielding layer 10 is wrapped around the second power drive cable group; the special thermoplastic polyvinyl chloride outer sheath 11, i.e., the special thermoplastic polyvinyl chloride (PVC) outer sheath, is wrapped around the outer surface of the second tinned copper wire braided shielding layer 10 to protect the entire ground wire. The special thermoplastic polyvinyl chloride outer sheath 11 wraps around the entire cable, providing physical protection for the entire cable, while also having good flexibility, abrasion resistance and flame retardancy.

[0020] The insulated core consists of fine bare copper wires for transmitting electrical signals and a special thermoplastic polyvinyl chloride (PVC) insulation layer wrapped around the copper wires. The copper wires have good conductivity and flexibility; the insulation layer provides additional physical insulation protection, while also possessing excellent flame retardant properties, insulation, and mechanical strength, and enhancing the overall flexibility and flame retardancy of the cable. The floor-mounted cable achieves VW-1 vertical burning capability.

[0021] The control cable assembly is loop-shaped and mainly consists of multiple insulated core wires 1 used for transmitting electrical signals, twisted together in a specific manner as control core wires. It is used to transmit control signals from the six-axis robot control system to the six-axis servo drive, and to provide feedback on the status signals of the six-axis servo drive to the robot control system. The control cable assembly includes multiple insulated core wires as control core wires, used to transmit control signals to precisely control the position and speed of the six-axis servo drive. The control cable assembly is distributed in a circular shape around a common negative terminal core wire of the brake, twisted together in a specific manner. The twisting method involves twisting each control core wire according to a preset pitch, which ensures both the stability of signal transmission and a compact cable structure.

[0022] The first tinned copper wire braided shielding layer 3 and the second tinned copper wire braided shielding layer 10 are made of tinned copper wire. The coverage is greater than 85% and less than 100%. The first tinned copper wire braided shielding layer 3 is used to shield the high-frequency electromagnetic interference between power transmission and signal transmission during cable operation, reduce signal interference, and ensure the accuracy of signal transmission. The second tinned copper wire braided shielding layer 10 is used to shield high-frequency electromagnetic interference from the outside.

[0023] The first power drive cable group is in the shape of a ring and is mainly composed of multiple fourth insulated core wires 4 used for power transmission twisted together as power core wires.

[0024] The second power drive cable assembly is ring-shaped and mainly consists of multiple sixth-insulated core wires 6 and eighth-insulated core wires 8 twisted together as power core wires for power transmission. The second power drive cable assembly also includes multiple seventh-insulated core wires 7 twisted together for grounding. The number of insulated core wires used as power core wires matches the power requirements of the six-axis servo drive, and the multiple power core wires are twisted in a specific twisting pattern. The twisting pattern involves twisting each power core wire according to a preset pitch to enhance the cable's flexibility and bending resistance. The first and second power drive cable assemblies provide power for the servo drives of different parts of the six-axis robot. Specifically, the nine fourth-insulated core wires 4 of the first power drive cable assembly are used for power transmission of the fourth, fifth, and sixth axes of the six-axis robot; the six sixth-insulated core wires 6 of the second power drive cable assembly are used for power transmission of the first and second axes; and the three eighth-insulated core wires 8 are used for power transmission of the third axis. The power drive cable assembly contains multiple power core wires of different specifications, and the power core wires are made of a metal material with ultra-high conductivity to reduce resistance and minimize power loss during transmission.

[0025] The first and second power drive cable assemblies are each equipped with a filling structure 9. In the first power drive cable assembly, the filling structure 9 fills the gaps between all the fourth insulated core wires 4. In the second power drive cable assembly, the filling structure 9 fills the gaps between all the fourth insulated core wires 4, the eighth insulated core wire 8, and the seventh insulated core wire 7. The filling structure 9 uses one or a combination of non-woven fabric and cotton thread. The filling structure 9 is located in the gaps between the core wires of the power drive cable assembly. The internal filling structure 9 uses a flexible material with certain cushioning properties to fix the core wire positions, reduce mutual friction between the core wires, and provide cushioning when the cable is subjected to external pressure, making the structure more stable and rounded.

[0026] A wear-resistant nonwoven fabric layer 5 is also connected between the first and second power drive cable groups to prevent direct contact and friction between them. The wrapping layer uses wear-resistant nonwoven fabric to further stabilize the core structure and prevent insulation damage caused by mutual friction between adjacent core wires, thereby further enhancing the cable's wear resistance and structural stability.

[0027] Both ends of the control cable group, the first power drive cable group, and the second power drive cable group are respectively provided with connection interfaces. The connection interfaces at both ends of the control cable group are used to connect and transmit the six-axis robot control system and the six-axis servo drive, respectively. The connection interfaces at both ends of the first power drive cable group and the second power drive cable group are respectively used to connect the six-axis servo drive.

[0028] The connection interface adopts a plug-in design, which is convenient for installation and disassembly. The connection interface has good electrical connection performance and mechanical stability. The connection interface has a locking structure inside to prevent accidental detachment during use.

[0029] The above are merely embodiments of this utility model. Those skilled in the art can make various changes and improvements without departing from the scope of the technical solution of this utility model.

Claims

1. A robot-driven mopping line integrating a six-axis robot control system and servo drive, characterized in that... The outer diameter of the robot-driven mopping cable is less than 20mm, and it includes the following structure: The second insulated core wire (2) is mainly composed of a common negative terminal core wire for transmitting electrical signals; the control cable group contains at least one control core wire wrapped around the second insulated core wire (2); The first tinned copper wire braided shielding layer (3) covers the outside of the control cable group; The first power drive cable group contains at least one power core wire wrapped around the first tinned copper wire braided shielding layer (3); The second power drive cable group contains at least one power core wire wrapped around the first power drive cable group; The second tinned copper wire braided shielding layer (10) covers the outside of the second power drive cable group; A special thermoplastic polyvinyl chloride outer sheath (11) is wrapped around the outer surface of the second tinned copper wire braided shield (10) to protect the entire ground wire.

2. The robot drive and mopping line integrating a six-axis robot control system and servo drive as described in claim 1, characterized in that: The control cable group is mainly composed of multiple first insulated core wires (1) used for transmitting electrical signals twisted together as control core wires.

3. The robot drive and control mopping line integrating a six-axis robot control system and servo drive as described in claim 1, characterized in that: The first tinned copper wire braided shielding layer (3) and the second tinned copper wire braided shielding layer (10) are made of tinned copper wire.

4. The robot drive and control mopping line integrating a six-axis robot control system and servo drive as described in claim 1, characterized in that: The first power drive cable group is mainly composed of multiple fourth insulated core wires (4) used for power transmission, which are twisted together as power core wires.

5. A robot drive and mopping line integrating a six-axis robot control system and servo drive as described in claim 4, characterized in that: The second power drive cable group is mainly composed of multiple sixth insulated core wires (6) and eighth insulated core wires (8) used for power transmission twisted together as power core wires. The second power drive cable group also has multiple seventh insulated core wires (7) twisted together for grounding.

6. A robot drive and mopping line integrating a six-axis robot control system and servo drive as described in claim 4 or 5, characterized in that: The first power drive cable group and the second power drive cable group are respectively provided with a filling structure (9). The filling structure (9) is used in the first power drive cable group to fill the gap between all the fourth insulated core wires (4). The filling structure (9) is used in the second power drive cable group to fill the gap between all the fourth insulated core wires (4), the eighth insulated core wires (8) and the seventh insulated core wires (7). The filling structure (9) adopts one or a combination of non-woven fabric and cotton thread.

7. A robot drive and mopping cable integrating a six-axis robot control system and servo drive as described in claim 1, characterized in that: The first power drive cable group and the second power drive cable group are also connected by a wear-resistant non-woven fabric layer (5) to avoid direct contact and friction between the two.

8. A robot drive and mopping cable integrating a six-axis robot control system and servo drive as described in claim 1, characterized in that: The control cable group, the first power drive cable group, and the second power drive cable group are each provided with a connection interface at both ends. The connection interfaces at both ends of the control cable group are used to connect and transmit the six-axis robot control system and the six-axis servo drive, respectively. The connection interfaces at both ends of the first power drive cable group and the second power drive cable group are each used to connect the six-axis servo drive.

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