Control cabinet for baby carriage welding robot

Abstract

The control cabinet of the baby carriage welding robot comprises a cabinet body, a partition plate is arranged in the cabinet body, and the partition plate is provided with a first area, a second area and a third area; an electrical protection assembly, a power supply and a main control board are arranged in the first area; the second area is provided with an I / O board, an analog board and a first terminal strip, the first terminal strip is connected with the main circuit, and the I / O board and the analog board are electrically connected with the main control board respectively; the third area is provided with a second terminal strip, the second terminal strip is electrically connected with the main control board, and a plurality of auxiliary shaft drivers are further arranged in the third area. By the adoption of the method, the ventilation holes are formed in the two sides of the cabinet body, effective heat dissipation in the cabinet body is ensured, the service life of equipment is prolonged, the terminal strips are designed to be inclined by 45 degrees, operation of maintenance personnel is greatly facilitated, and the service life of the equipment is prolonged. The equipment is more convenient and efficient to maintain and overhaul; under the condition that the size of the control cabinet is not changed, the function expansion capacity of the robot is remarkably improved by optimizing the internal space layout, and the requirements of more complex welding operations are met.

Description

Technical Field

[0001] The utility model relates to the technical field of baby carriage frame welding, in particular to a control cabinet of a baby carriage welding robot. Background Art

[0002] The control cabinet is an important instrument for controlling various types of automation equipment. The control cabinet is equivalent to the "brain" of the automation equipment. The automation equipment performs corresponding actions according to the control instructions issued by the control cabinet. In the welding robot, the control cabinet can control the welding robot to move at multiple angles and in multiple directions. However, the inventor found in the actual working process that the movement angle of the welding robot is effective and it is impossible to weld in all directions. At this time, it is necessary to add an auxiliary axis, that is, to control the rotation of the welding object from the outside to facilitate the welding robot to perform welding. However, the auxiliary axis also needs to be controlled by a controller. In the prior art, due to the unreasonable space utilization of the control cabinet, the controller is set separately, which leads to the inconvenience of control linkage between the welding robot and the auxiliary axis, and the cost will also increase if it is set separately.

[0003] Therefore, it is urgent to design a control cabinet of a baby carriage welding robot to overcome the deficiencies of one or more of the above-mentioned prior arts. Utility Model Content

[0004] The technical solution adopted by the utility model to solve the above technical problems is: to provide a control cabinet of a baby carriage welding robot, characterized in that it includes: a cabinet, a partition plate is arranged in the cabinet, and the front of the partition plate is provided with a first zone, a second zone, and a third zone in sequence from top to bottom; the first zone, the second zone and the third zone are all provided with guide rail frames, and the guide rail frames are used to install various devices; the first zone is provided with an electrical protection component, a power supply and a main control board, the electrical protection component is connected to the main circuit for protecting the circuit, and the main control board is connected to the main circuit; the second zone is provided with an IO board, an analog board and a first terminal row, the first terminal row is used to connect various electrical components in the cabinet, the first terminal row is connected to the main circuit, and the IO board and the analog board are electrically connected to the main control board through the first terminal row respectively; the third zone is provided with a second terminal row, the second terminal row is electrically connected to the main control board, and is used to connect to external equipment, and the third zone is also provided with a plurality of auxiliary axis drivers, and the auxiliary axis drivers are electrically connected to the analog board.

[0005] In a preferred embodiment, the electrical protection component includes: an air switch circuit breaker and a fuse; the air switch circuit breaker and the fuse are electrically connected to the first terminal block respectively; a contactor is also provided in the first zone, and the contactor is electrically connected to the main control board through the first terminal block, and the contactor is used to remotely control the shutdown or startup of high-power equipment.

[0006] In a preferred embodiment, a control module is further provided in the second area, and the control module is electrically connected to the main control board through the first terminal row.

[0007] In a preferred embodiment, a braking resistor is further provided on the back side of the partition plate, and the braking resistor is electrically connected to the main control board through the first terminal row.

[0008] In a preferred embodiment, corresponding ventilation holes are respectively provided at the front and rear ends of the cabinet side.

[0009] In a preferred embodiment, the first terminal row and the second terminal row are respectively inclined upward by 45°.

[0010] In a preferred embodiment, a plurality of interfaces are further provided on the side of the cabinet, the interfaces are electrically connected to the main control board, and the interfaces are used to connect to external devices.

[0011] The beneficial effects of the utility model are as follows: by setting up ventilation holes on both sides of the cabinet and dividing different heat dissipation paths according to the internal areas, effective heat dissipation of various parts inside the cabinet is ensured, and the service life of the equipment is extended. The terminal row is designed to be inclined at a 45° angle, which greatly facilitates the operation of maintenance personnel and makes equipment maintenance and overhaul more convenient and efficient. While the volume of the control cabinet remains unchanged, by optimizing the internal space layout, it can accommodate up to three sets of auxiliary axis drives, which significantly improves the functional expansion capability of the robot and meets the needs of more complex welding operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a structural schematic diagram of the front side of the partition board of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the back side of the partition board of the utility model.

[0015] In the figure:

[0016] 10. Cabinet; 11. Partition board; 111. First zone; 112. Second zone; 113. Third zone; 12. Electrical protection components; 121. Circuit breaker; 122. Fuse; 13. Contactor; 14. Power supply; 15. Main control board; 16. IO board; 17. Analog board; 18. First terminal block; 19. Second terminal block; 20. Auxiliary shaft driver; 21. Control module; 22. Braking resistor; 23. Ventilation hole; 24. Interface. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0018] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0019] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0020] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0021] References to "one embodiment" or "some embodiments" etc. described in this specification mean that one or more embodiments of the utility model include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. Therefore, the utility model is not limited to the specific embodiments disclosed below.

[0022] like Figure 1-Figure 3 As shown, the utility model provides a control cabinet for a baby carriage welding robot, characterized in that it comprises: a cabinet body 10, a partition plate 11 is arranged in the cabinet body 10, and the front of the partition plate 11 is provided with a first area 111, a second area 112, and a third area 113 from top to bottom; the first area 111, the second area 112, and the third area 113 are all provided with a guide rail frame (not shown in the figure), and the guide rail frame is used to install various devices; the first area 111 is provided with an electrical protection component 12, a power supply 14, and a main control board 15, the electrical protection component 12 is connected to the main circuit for protecting the circuit, and the main control board 15 is connected to the The second area 112 is provided with an IO board 16, an analog board 17 and a first terminal row 18, the first terminal row 18 is used to connect the electrical components in the cabinet 10, the first terminal row 18 is connected to the main circuit, the IO board 16 and the analog board 17 are electrically connected to the main control board 15 through the first terminal row 18 respectively; the third area 113 is provided with a second terminal row 19, the second terminal row 19 is electrically connected to the main control board 15, and is used to connect to external devices. The third area 113 is also provided with a plurality of auxiliary shaft drivers 20, and the auxiliary shaft drivers 20 are electrically connected to the analog board 17;

[0023] Specifically, a partition plate 11 is provided in the cabinet 10, and the partition plate 11 divides the cabinet 10 into two parts, front and back, which are defined as the first part and the second part respectively for the convenience of description below; the front side of the partition plate 11 is divided into a first area 111, a second area 112, and a third area 113 from top to bottom, and each area is provided with a guide rail frame to facilitate the installation and fixation of electrical components; the first area 111 is provided with an electrical protection component 12, a power supply 14, and a main control board 15, the electrical protection component 12 is connected to the main circuit to protect the main circuit under abnormal circumstances, the main control board 15 is connected to the main circuit, and an IO board 16 is provided in the second area 112, the IO board 16 is used for data exchange, and external devices are connected to the main control board 15 through the IO board 16 to control the operation through the main control board 15, and an analog board 17 and a first terminal row 18 are also provided in the second area 112, the first terminal row 18 is used to connect the various electrical components in the cabinet 10 together, and the analog board 17 is connected to the main control board 15 through the first terminal row 18. A terminal row 18 is connected to the main control board 15; a second terminal row 19 is provided in the third zone 113, and the second terminal row 19 is used to connect to external equipment. The second terminal row 19 is electrically connected to the main control board 15. Several auxiliary shaft drivers 20 are also provided in the third zone 113. The auxiliary shaft driver 20 is used to drive an external auxiliary shaft to cooperate with welding by a welding robot. The number of auxiliary shaft drivers 20 can be increased according to usage requirements because there is a reserved position in the third zone 113, and the auxiliary shaft driver 20 is electrically connected to the analog board 17. The control board outputs a control signal to the auxiliary shaft driver 20 through the analog board 17 to control the external auxiliary shaft driver 20 to perform corresponding actions; by reasonably zoning the cabinet 10, each zone is arranged according to function, which avoids mutual interference, improves work efficiency and stability, and reserves sufficient space for the auxiliary shaft driver 20 to ensure that it can be easily expanded when necessary.

[0024] Furthermore, in this embodiment, the electrical protection component 12 includes: an air switch circuit breaker 121 and a fuse 122; the air switch circuit breaker 121 and the fuse 122 are electrically connected to the first terminal block 18 respectively; a contactor 13 is also provided in the first zone 111, and the contactor 13 is electrically connected to the main control board 15 through the first terminal block 18, and the contactor 13 is used to remotely control the shutdown or startup of the high-power equipment;

[0025] Specifically, the electrical protection component 12 includes: an air circuit breaker 121 and a fuse 122. The air circuit breaker 121 is an air circuit breaker. When an abnormality occurs in the circuit, such as when the current exceeds the set value, the air circuit breaker will automatically cut off the circuit through mechanical action to protect the circuit and equipment from damage; the fuse 122 is used to automatically cut off the power supply 14 when an abnormal current (such as overload or short circuit) occurs in the circuit to protect the circuit and equipment from damage; the air circuit breaker 121 and the fuse 122 are respectively connected to the main circuit through the first terminal row 18; a contactor 13 is also provided in the first zone 111, and the contactor 13 is electrically connected to the main control board 15 through the first terminal row 18. In the present application, the contactor 13 is used to remotely control the operation of the welding robot. The addition of the remote function greatly facilitates the operator's use when performing simple operations, and improves the convenience and safety of operation.

[0026] Furthermore, in this embodiment, a control module 21 is further provided in the second area 112, and the control module 21 is electrically connected to the main control board 15 through the first terminal row 18;

[0027] Specifically, a control module 21 is also provided in the second zone 112. The control module 21 is connected to the main control board 15 through the first terminal block 18. The control module 21 is used to provide multiple output channels so that the main control board 15 can control the operation of multiple devices and enable multiple devices to be individually controlled by the main control board 15.

[0028] Furthermore, in this embodiment, a brake resistor 22 is further provided on the back of the partition plate 11, and the brake resistor 22 is electrically connected to the main control board 15 through the first terminal row 18;

[0029] Specifically, the brake resistor 22 is used to consume the regenerative energy generated by inertial motion when the electric drive device decelerates or stops. The brake resistor 22 helps control the speed reduction of the device by converting kinetic energy into heat energy, while preventing such energy from being fed back into the main circuit, which may cause damage or instability to the main circuit.

[0030] Furthermore, in this embodiment, the front and rear ends of the side surface of the cabinet 10 are respectively provided with corresponding ventilation holes 23;

[0031] Specifically, to facilitate heat dissipation of the cabinet 10, corresponding ventilation holes 23 are respectively opened at the front and rear ends of the side of the cabinet 10. The ventilation holes 23 corresponding to the front end are used to dissipate heat for the first part, and the ventilation holes 23 corresponding to the rear end are used to dissipate heat for the second part. To improve the heat dissipation effect, an exhaust fan is installed in one of the ventilation holes 23 at each end to improve the exhaust efficiency of hot air, ensure that the internal equipment can maintain a normal temperature even when working at high load, avoid equipment failure due to overheating, and extend the service life of the equipment.

[0032] Further, in this embodiment, the first terminal row 18 and the second terminal row 19 are respectively inclined upward by 45°;

[0033] Specifically, in the present application, the first terminal block 18 and the second terminal block 19 are both designed to be tilted upward at 45°, which is convenient for maintenance personnel to conduct inspections and repairs, improves maintenance efficiency, and also reserves expansion space, which can easily add new IO communication equipment, thereby improving the flexibility and adaptability of the control cabinet.

[0034] Furthermore, the side of the cabinet 10 is also provided with a plurality of interfaces 24, the interfaces 24 are electrically connected to the main control board 15, and the interfaces 24 are used to connect to external devices;

[0035] Furthermore, several interfaces 24 are used to connect to external devices, including but not limited to power supply interface 24, signal interface 24, control interface 24, etc., and the interfaces 24 all adopt a protective design to ensure that they can still be used normally in harsh environments.

[0036] It should be pointed out that all cables extending from the cabinet 10 are equipped with corrugated tube sleeves and corrugated tube joints, which effectively reduce the risk of ignition caused by welding slag splashes and protect external cables from damage caused by people stepping on them.

[0037] In summary, the present application ensures effective heat dissipation of various parts inside the cabinet 10 and extends the service life of the equipment by setting up ventilation holes 23 on both sides of the cabinet 10 and dividing different heat dissipation paths according to the internal areas. The terminal row is designed to be inclined at a 45° angle, which greatly facilitates the operation of maintenance personnel and makes equipment maintenance and overhaul more convenient and efficient. While the volume of the control cabinet 10 remains unchanged, by optimizing the internal space layout, it can accommodate up to three sets of auxiliary axis drivers 20, which significantly improves the functional expansion capability of the robot and meets the needs of more complex welding operations.

[0038] The present invention is not limited to what is described in the specification and implementation modes, and therefore, additional advantages and modifications can be easily realized by those familiar with the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrative examples shown and described herein.

Claims

1. A control cabinet for a baby carriage welding robot, characterized in that: include: A cabinet, wherein a partition plate is provided in the cabinet, and the front of the partition plate is provided with a first zone, a second zone, and a third zone in sequence from top to bottom; the first zone, the second zone, and the third zone are all provided with guide rail frames, and the guide rail frames are used to install various devices; the first zone is provided with an electrical protection component, a power supply, and a main control board, and the electrical protection component is connected to the main circuit for protecting the circuit, and the main control board is connected to the main circuit; the second zone is provided with an IO board, an analog board, and a first terminal row, and the first terminal row is used to connect various electrical components in the cabinet, and the first terminal row is connected to the main circuit, and the IO board and the analog board are electrically connected to the main control board through the first terminal row respectively; the third zone is provided with a second terminal row, and the second terminal row is electrically connected to the main control board for connecting to external devices, and the third zone is also provided with a plurality of auxiliary axis drivers, and the auxiliary axis drivers are electrically connected to the analog board.

2. The control cabinet of the baby carriage welding robot according to claim 1, characterized in that: The electrical protection component includes: an air switch circuit breaker and a fuse; the air switch circuit breaker and the fuse are electrically connected to the first terminal block respectively; a contactor is also provided in the first zone, and the contactor is electrically connected to the main control board through the first terminal block, and the contactor is used to remotely control the shutdown or startup of high-power equipment.

3. The control cabinet of the baby carriage welding robot according to claim 1, characterized in that: A control module is also provided in the second area, and the control module is electrically connected to the main control board through the first terminal row.

4. The control cabinet of the baby carriage welding robot according to claim 1, characterized in that: A braking resistor is also provided on the back of the partition plate, and the braking resistor is electrically connected to the main control board through the first terminal row.

5. The control cabinet of the baby carriage welding robot according to claim 1, characterized in that: The front and rear ends of the cabinet side are respectively provided with corresponding ventilation holes.

6. The control cabinet of the baby carriage welding robot according to claim 1, characterized in that: The first terminal row and the second terminal row are respectively inclined upward by 45 degrees.

7. The control cabinet of the baby carriage welding robot according to claim 1, characterized in that: The side of the cabinet is also provided with a plurality of interfaces, which are electrically connected to the main control board and are used to connect to external devices.

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