CN114310975A - Control cabinet of modular industrial robot - Google Patents
Control cabinet of modular industrial robot Download PDFInfo
- Publication number
- CN114310975A CN114310975A CN202210255763.5A CN202210255763A CN114310975A CN 114310975 A CN114310975 A CN 114310975A CN 202210255763 A CN202210255763 A CN 202210255763A CN 114310975 A CN114310975 A CN 114310975A
- Authority
- CN
- China
- Prior art keywords
- module
- strong current
- industrial robot
- lining plate
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The invention discloses a control cabinet of a modular industrial robot, and relates to a control cabinet for controlling a robot. Its purpose is in order to provide a convenient, the small-size lightweight module industrial robot switch board of structure of installation maintenance. The control cabinet of the modular industrial robot comprises a cabinet body, wherein a control unit, a strong current unit and a driver unit are arranged in the cabinet body, the control unit is arranged on one side in the cabinet body, the control unit comprises an industrial personal computer and a demonstrator, an IO (input/output) module and a safety module are connected to a lining plate of the industrial personal computer, and the demonstrator is connected with the lining plate of the industrial personal computer through a demonstrator connector arranged in the cabinet body; the strong current unit and the driver unit are arranged on the other side in the cabinet body, the strong current unit comprises a strong current module lining plate, a main strong current module and an expansion interface are connected to the strong current module lining plate, and the main strong current module is connected with a power supply; the driver unit comprises a driver lining plate, and a plurality of interfaces for connecting the servo motor driver are arranged on the driver lining plate.
Description
Technical Field
The invention relates to the technical field of control cabinets, in particular to a modular and lightweight high-protection-level industrial robot control cabinet.
Background
The industrial robot is a multi-joint manipulator or a multi-degree-of-freedom robot oriented to the industrial field, can deal with various complicated and severe working conditions in an industrial scene, and replaces manpower to complete specific operation. Due to their important functionality, industrial robots are becoming more and more widely used in practice. Industrial robots need to be controlled by a control system which is typically mounted separately in a control cabinet independent from the robot body, and thus the control cabinet is one of the most important components of an industrial robot.
The structural design of the control cabinet and the selection of components and parts all affect the overall performance of the robot, and the control capability of the control cabinet, the heat dissipation capability during working, the inclusiveness to severe environment, the convenience for installation and maintenance, the small size and light weight and the like are important indexes for designing the control cabinet.
At present, control cabinets in the market have various brands, and each control cabinet has own design characteristics, but the control cabinets of domestic industrial robots are difficult to meet all the requirements on the whole, and the capacity of coping with the severe working conditions of industrial sites is slightly insufficient; meanwhile, the robot body with different loads is often required to be provided with a matched control cabinet, and once the robot body is replaced, if the original control cabinet is required to be used, the processes of replacing and assembling are complicated. The control cabinet is therefore one of the factors that limit the practical application of an industrial robot.
Disclosure of Invention
The invention aims to provide a modular industrial robot control cabinet which is convenient to install and maintain, small in structure and light in weight.
The invention relates to a control cabinet of a modular industrial robot, which comprises a cabinet body, wherein a control unit, a strong current unit and a driver unit are arranged in the cabinet body,
the control unit is arranged on one side of the interior of the cabinet body and comprises an industrial personal computer and a demonstrator, an IO module and a safety module are connected to a lining plate of the industrial personal computer, and the demonstrator is connected with the lining plate of the industrial personal computer through a demonstrator connector arranged in the cabinet body;
the strong current unit and the driver unit are arranged on the other side in the cabinet body, the strong current unit comprises a strong current module lining plate, a main strong current module and an expansion interface are connected to the strong current module lining plate, and the main strong current module is connected with a power supply;
the driver unit comprises a driver lining plate, and a plurality of interfaces for connecting the servo motor driver are arranged on the driver lining plate.
According to the control cabinet of the modular industrial robot, sealing structures are arranged at the opening and the inner and outer connecting positions of the cabinet body.
The invention relates to a control cabinet of a modular industrial robot, wherein a heat exchanger is arranged on one side of a control unit.
The invention discloses a control cabinet of a modular industrial robot, wherein a heat exchanger comprises two fans and a row of heat conduction pipes, wherein the two fans are arranged in opposite directions and are vertically arranged.
The invention discloses a control cabinet of a modular industrial robot, wherein a button module is arranged above a heat exchanger and comprises a power supply button, a demonstrator button, a band-type brake release button and an indicator lamp.
The invention discloses a control cabinet of a modular industrial robot, wherein a control unit further comprises a band-type brake control module.
The invention discloses a control cabinet of a modular industrial robot, wherein a breaker is arranged on a strong current module lining plate.
The invention discloses a control cabinet of a modular industrial robot, wherein an electronic transformer reserved installation interface is preset between a power supply and a main strong current module.
According to the control cabinet of the modular industrial robot, the brake resistor is arranged inside the cabinet body, the rear cover of the cabinet body is provided with the plurality of radiating fans, and the brake resistor radiates heat through the radiating fans.
The modular industrial robot control cabinet provided by the invention is different from the prior art in that the modular industrial robot control cabinet provided by the invention modularizes the driver unit, the strong current unit and other units in the control cabinet by using the lining plate, can directly replace the modules to meet different use requirements of the control cabinet, and is convenient to install and maintain. The strong and weak current modules in the cabinet body are separately arranged, so that the strong and weak current units are prevented from generating electromagnetic interference on weak current components to the maximum extent, and the functionality and the safety are improved.
The invention is further explained by the following combined with the attached drawings.
Drawings
FIG. 1 is a front view of a modular industrial robot control cabinet of the present invention;
FIG. 2 is a schematic structural diagram of the interior of a control cabinet of a modular industrial robot according to the present invention;
FIG. 3 is a schematic diagram of the right rear portion and rear cover of the modular industrial robot control cabinet of the present invention;
FIG. 4 is a rear view of the modular industrial robot control cabinet of the present invention;
the notation in the figures means: 1-a demonstrator adaptor; 2-IO module; 3, door lock; 4-an industrial personal computer; 5-emergency stop button; 6-a security module; 7-a heat exchanger; 8-button module, 9-communication module; 10-reserving an installation interface for the electronic transformer; 11-main strong current module; 12-a circuit breaker; 13-foaming at the outlet; 14-a caster wheel; 15-a band-type brake control module; 16-a driver module; 17-a power supply; 18-a brake resistor; 19-Heat dissipation fan.
Detailed Description
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the control cabinet of the modular industrial robot comprises a cabinet body, wherein the cabinet body can be opened, a door lock 3 is arranged at an opening, and sealing structures are arranged at the opening and the inner and outer connecting parts of the cabinet body. Particularly, the cabinet body is welded and sealed integrally, a sealing gasket is arranged at the opening of a front door, and outlet foam 13 is arranged at the outlet, so that the cabinet body can reach the protection grade of IP54, and can resist dust and water and oil hazards of an operation site.
The cabinet body is internally provided with a control unit, a strong current unit and a driver unit, and the three units form the main components of the control cabinet. In this embodiment, the overall external dimensions of the control cabinet are about 522 × 408 × 425 mm.
The control unit sets up in the inside one side of cabinet body, is the left side of the internal portion of cabinet in this embodiment, and the control unit includes IO module 2, industrial computer 4, safety module 6, band-type brake control module 15 and is located the outside demonstrator of switch board. The internal portion of cabinet is provided with demonstrator and connects 1, connects through demonstrator joint 1 between industrial computer 4 and the demonstrator of switch board. IO module 2 and security module 6 are installed on the welt of industrial computer 4, can wholly dismouting or change. The IO module 2 and the safety module 6 support the selection of CE authentication versions, and a corresponding installation interface is reserved on a lining plate of the industrial personal computer 4. The band-type brake control module 15 is fixed on the bottom surface of the cabinet body through screws and directly connected with the driver, and plays a role in braking control on the robot body. And a heat exchanger 7 is arranged on one side of the control unit, and the heat exchanger 7 is used for realizing the internal and external dual-cycle heat dissipation of the control cabinet. The heat exchanger 7 comprises two fans arranged in opposite directions and a row of heat pipes, the two fans being arranged vertically. The upper layer fan sucks air from the inside of the cabinet body, is responsible for thermal circulation in the control cabinet, sucks hot air in the control cabinet, transfers heat to the lower layer through the heat conduction pipe, and then blows out cold air; the lower fan is discharged to the cabinet body outside, is responsible for the outside heat dissipation of switch board, and the heat circulation that passes the upper strata and come discharges outside the switch board. A button module 8 is arranged above the heat exchanger 7, and the button module 8 comprises a power supply button, a demonstrator button, a brake release button and an indicator lamp.
The strong electric unit and the driver unit are arranged at the other side of the cabinet body, namely the right side of the cabinet body in the embodiment. The strong electric unit is used for providing power supply for robot movement and weak electricity. The strong electric unit comprises an electronic transformer reserved installation interface 10, a main strong electric module 11, a circuit breaker 12 and a power supply 17. The main strong current module 11 includes components such as a filter and a power relay, and the main strong current module 11 is used for realizing strong current filtering and distributing functions. The circuit breaker 12 has control cabinet opening and closing and protection functions. The main strong current module 11 and the circuit breaker 12 are jointly installed on a strong current module lining plate, and the strong current module lining plate is fixed on the right side wall in the cabinet body through screws. For a small-load industrial robot (below 12 KG), an input power supply is 230VAC, and corresponding strong electric components such as a single-phase filter and the like are required to be used; for a large-load industrial robot (12 KG or more), the input power is 380VAC, and corresponding strong electric components such as a three-phase filter and an electronic transformer need to be used. The invention adopts the strong current module lining plate which is reserved with the expansion interface for connecting the components and the equipment, so that the installation, the maintenance and the upgrade of the strong current module are more convenient, and the control of two robots with different load levels can be realized by replacing the strong current module by using the same control cabinet. The power supply 17 in this embodiment is a 24V dc power supply, and the 24V dc power supply supplies power to the main strong electric module 11. The reserved installation interface 10 of the electronic transformer is preset between a 24V direct-current power supply and the main strong current module 11, and when the electronic transformer needs to be externally connected, the reserved installation interface can be installed in the interface. As shown in fig. 3, a brake resistor 18 is provided on the back of the cabinet. The brake resistor 18 is fixedly installed on the back of the cabinet body and connected with the driver module 16, and converts regenerative electric energy during braking into heat energy to protect the driver module 16. As shown in fig. 4, a plurality of heat dissipation fans 19 are disposed on the rear cover of the cabinet, and the brake resistor 18 dissipates heat through the heat dissipation fans 19.
The driver unit of the control cabinet mainly refers to a driver for controlling servo motors of each axis of the robot, namely a driver module 16. The driver module 16 includes a driver patch on which a plurality of interfaces for connecting the servo motor driver are reserved. The driver unit adopts the welt form to realize the modularization, and to the robot of different loads, the accessible is changed driver module 16 and is carried out the fast switch-over, has greatly simplified the whole process of dismantling, installing. After the driver is wired, the motion can be controlled by the controller, and the control can be realized by different communication protocols. A communication module 9 is also arranged at the side of the cabinet body. The communication module 9 is positioned above the driver module 16, and the communication module 9 is used as an optional module and is connected with an EtherCAT bus on the driver or the IO module 2.
The internal emergency stop button 5 that is provided with of cabinet, emergency stop button 5 are connected with IO module 2, and emergency stop button 5 is used for the work of emergency stop switch board. The bottom of the cabinet body is provided with a caster 14, and the caster 14 is a universal wheel.
The control of the modular industrial robot control cabinet on the robot is directly realized through a manual interaction interface of the demonstrator. During actual work, the demonstrator is connected with the internal industrial personal computer 4 through the demonstrator connector 1 on the front door of the control cabinet, so that an input instruction of the demonstrator is received, and the driver module 16 is instructed to work. The driver adopts a closed-loop control mode, and accurately achieves the control of the running position, the control of the output torque, the control of the running speed and the real-time information feedback, so that the industrial personal computer 4 can well control the motor to run to a certain point at a proper speed torque. The main strong current module 11 provides power for the robot motion and control process, and strong current is converted into weak current through the power supply 17, so as to provide power for the industrial personal computer 4, the heat exchanger 7 and other weak current modules.
The modular industrial robot control cabinet provided by the invention modularizes the driver unit, the strong current unit and other units in the control cabinet by using the lining plate, can directly replace the modules to meet different use requirements of the control cabinet, and is convenient to install and maintain. The strong and weak current modules in the cabinet body are separately arranged, so that the strong and weak current units are prevented from generating electromagnetic interference on weak current components to the maximum extent, and the functionality and the safety are improved.
In addition, the control cabinet of the modular industrial robot disclosed by the invention also has the following advantages: the structure is compact, the occupied area is small, and the device is suitable for the condition of limited installation space in an industrial scene; the control requirement of the industrial robot body with 4-20KG load can be met, and the application range is wide; the design of internal and external double circulation is adopted, the protection level of the whole IP54 is suitable for being used in severe field environments such as moist, acid and alkali gas and the like in industrial scenes; and part of modules including the security module, the IO module and the like are replaced to realize the CE authentication requirement.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a module industrial robot switch board which characterized in that: comprises a cabinet body, a control unit, a strong current unit and a driver unit are arranged in the cabinet body,
the control unit is arranged on one side of the interior of the cabinet body and comprises an industrial personal computer and a demonstrator, an IO module and a safety module are connected to a lining plate of the industrial personal computer, and the demonstrator is connected with the lining plate of the industrial personal computer through a demonstrator connector arranged in the cabinet body;
the strong current unit and the driver unit are arranged on the other side in the cabinet body, the strong current unit comprises a strong current module lining plate, a main strong current module and an expansion interface are connected to the strong current module lining plate, and the main strong current module is connected with a power supply;
the driver unit comprises a driver lining plate, and a plurality of interfaces for connecting the servo motor driver are arranged on the driver lining plate.
2. The modular industrial robot control cabinet of claim 1, characterized in that: the opening part and the inner and outer connecting parts of the cabinet body are provided with sealing structures.
3. The modular industrial robot control cabinet of claim 1, characterized in that: and a heat exchanger is arranged on one side of the control unit.
4. A modular industrial robot control cabinet according to claim 3, characterized in that: the heat exchanger comprises two fans arranged in opposite directions and a row of heat conduction pipes, wherein the two fans are vertically arranged.
5. A modular industrial robot control cabinet according to claim 4, characterized in that: the heat exchanger top is provided with the button module, and the button module contains power button, demonstrator button and band-type brake release button and pilot lamp.
6. The modular industrial robot control cabinet of claim 1, characterized in that: the control unit also comprises a band-type brake control module.
7. The modular industrial robot control cabinet of claim 1, characterized in that: and a circuit breaker is arranged on the strong current module lining plate.
8. The modular industrial robot control cabinet of claim 1, characterized in that: an electronic transformer reserved installation interface is preset between the power supply and the main strong current module.
9. The modular industrial robot control cabinet of claim 1, characterized in that: the internal portion of cabinet is provided with brake resistance, covers on the back of the cabinet body and is provided with a plurality of radiator fan, and brake resistance dispels the heat through radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210255763.5A CN114310975A (en) | 2022-03-16 | 2022-03-16 | Control cabinet of modular industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210255763.5A CN114310975A (en) | 2022-03-16 | 2022-03-16 | Control cabinet of modular industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114310975A true CN114310975A (en) | 2022-04-12 |
Family
ID=81033062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210255763.5A Pending CN114310975A (en) | 2022-03-16 | 2022-03-16 | Control cabinet of modular industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114310975A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29517682U1 (en) * | 1995-11-09 | 1997-03-13 | ELEK GmbH, 41470 Neuss | Control cabinet for electrical systems |
| CN204291684U (en) * | 2014-12-23 | 2015-04-22 | 南京熊猫电子股份有限公司 | A kind of modularity control cabinet based on robot |
| CN207696541U (en) * | 2017-12-27 | 2018-08-07 | 深圳市大象机器人科技有限公司 | Robot controller and switch board |
| CN211297471U (en) * | 2019-11-29 | 2020-08-18 | 广州市鑫霸实业有限责任公司 | Electric cabinet dehumidifying device |
| CN112467541A (en) * | 2020-11-27 | 2021-03-09 | 珠海格力电器股份有限公司 | Cabinet body subassembly and switch board |
| CN214981100U (en) * | 2021-02-04 | 2021-12-03 | 广州视源电子科技股份有限公司 | Industrial robot control cabinet |
-
2022
- 2022-03-16 CN CN202210255763.5A patent/CN114310975A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29517682U1 (en) * | 1995-11-09 | 1997-03-13 | ELEK GmbH, 41470 Neuss | Control cabinet for electrical systems |
| CN204291684U (en) * | 2014-12-23 | 2015-04-22 | 南京熊猫电子股份有限公司 | A kind of modularity control cabinet based on robot |
| CN207696541U (en) * | 2017-12-27 | 2018-08-07 | 深圳市大象机器人科技有限公司 | Robot controller and switch board |
| CN211297471U (en) * | 2019-11-29 | 2020-08-18 | 广州市鑫霸实业有限责任公司 | Electric cabinet dehumidifying device |
| CN112467541A (en) * | 2020-11-27 | 2021-03-09 | 珠海格力电器股份有限公司 | Cabinet body subassembly and switch board |
| CN214981100U (en) * | 2021-02-04 | 2021-12-03 | 广州视源电子科技股份有限公司 | Industrial robot control cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209748006U (en) | Higher automatically controlled cabinet of security performance | |
| CN201044422Y (en) | Intelligent general frequency converter | |
| CN114310975A (en) | Control cabinet of modular industrial robot | |
| CN208387212U (en) | Highly integrated intelligent power module and air conditioner | |
| CN208238065U (en) | Outdoor unit and air conditioner | |
| CN207424708U (en) | A kind of intelligent electric heating control case of inlet duct | |
| CN210536119U (en) | External extension shaft electric control cabinet matched with driving and controlling integrated electric control structure | |
| CN214247587U (en) | Ventilation and heat dissipation system for tower of wind generating set | |
| CN204529031U (en) | Construction elevator special purpose driver | |
| CN114243528A (en) | Energy storage contravariant all-in-one that steps up | |
| CN210630058U (en) | Driving and controlling integrated electric control cabinet | |
| CN112065763A (en) | Intelligent control device for fan | |
| CN207611982U (en) | A kind of voltage-stablizer cabinet body structure | |
| CN105840899A (en) | Control cabinet for split type electric actuating mechanism | |
| CN110160263A (en) | A kind of air hermetic fuel-fired air heater | |
| CN211860824U (en) | High-speed entry weighing stainless steel control cabinet case | |
| CN2770288Y (en) | Pipe type heat exchanger | |
| CN217143967U (en) | Six-axis cooperation robot control cabinet | |
| CN210694534U (en) | Variable frequency speed regulation cabinet | |
| CN218549245U (en) | Control cabinet for environmental protection equipment | |
| CN213845881U (en) | Dampproofing heat dissipation regulator cubicle | |
| CN211128788U (en) | Server cabinet for intelligent auxiliary monitoring system of power distribution station room | |
| CN212726043U (en) | Frequency conversion control cabinet with circuit fault prompt function | |
| CN209963589U (en) | Dustproof heat dissipation and ventilation's outdoor distribution box | |
| CN104552296B (en) | A kind of Delta robot of machine control integration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220412 |