Robot controller with high sealing performance

Abstract

The utility model relates to the technical field of robot controllers, and discloses a high-sealing robot controller, heat dissipation fins and a heat conduction plate seat complete heat dissipation and cooling of a controller main body through fitting conduction, a protection sealing cover shields and protects the outside of a control interface, an upper sealing block and a lower sealing block are embedded and sealed at the opening side of the protection sealing cover, and the upper sealing block and the lower sealing block are embedded and sealed at the opening side of the protection sealing cover. An opening is formed in the position of a core processor of the controller body, the heat dissipation mechanism is attached to the upper portion of the controller body through embedded attachment, heat is conducted through a heat conduction plate base attached to the processor, the heat is rapidly dissipated through heat dissipation fins, the controller body can be effectively cooled, and the service life of the controller body is prolonged. The external part of the control interface of the controller main body is provided with the protective sealing cover, and the protective sealing cover is matched with the sealing block at the wiring through hole to form a relatively closed protective structure outside the control interface, so that the controller main body can stably work in various complex working environments.

Description

Technical Field

[0001] The utility model relates to the technical field of robot controllers, in particular to a high-sealing robot controller. Background Art

[0002] Industrial robots are machines that automatically perform work. They rely on their own power and control capabilities to achieve various functions. They can accept human commands or run according to pre-programmed programs. As one of the most core components of industrial robots, robot controllers are used to calculate and process action-related commands and data to achieve high-speed and high-precision actuator movements of industrial robots, which has a decisive influence on the performance of robots.

[0003] As the core part of robot control, the working stability of the controller is crucial. In order to ensure the heat dissipation stability of the controller, traditional robot controllers mostly use duct-type heat dissipation structures, which rely on air circulation for heat dissipation. The heat dissipation effect is poor and will affect the overall sealing of the controller. In addition, the interfaces of existing robot controls are mostly exposed, and the interfaces and wiring are exposed to the outside, and the structural sealing protection is poor. Some robots work in external environments and are exposed to rain. The exposed interface structure is prone to short circuit due to water infiltration. Utility Model Content

[0004] The utility model aims to provide a robot controller with high sealing performance to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a highly sealed robot controller, comprising a controller body, a heat dissipation mechanism is arranged on the upper part of the controller body, the heat dissipation mechanism comprises a sealing frame gasket, heat dissipation fins and a heat conduction plate seat, the heat dissipation fins and the heat conduction plate seat complete the heat dissipation and cooling of the controller body through bonding conduction;

[0006] A control interface is provided at the lower part of the controller body, and a covering mechanism is provided outside the control interface. The covering mechanism includes a protective covering, an upper sealing block and a lower sealing block. The protective covering shields and protects the outside of the control interface, and the upper sealing block and the lower sealing block are embedded and sealed in the opening side of the protective covering.

[0007] Preferably, a core processor is disposed inside the controller body, a heat dissipation groove is disposed above the core processor, the heat conduction plate seat is fitted and installed on the top side of the core processor through the heat dissipation groove, and the heat dissipation fins are evenly fixed on the top of the heat conduction plate seat in an equidistant manner.

[0008] Preferably, the heat conduction plate seat is fixed to the upper part of the controller body by bolts, a sealing frame gasket is fixedly provided on the outside of the heat dissipation groove, the lower part of the heat conduction plate seat is tightly fitted with the top side of the sealing frame gasket, and an engaging boss is provided at the bottom of the heat conduction plate seat, and the engaging boss is tightly engaged with the groove on the upper part of the sealing frame gasket.

[0009] Preferably, the above-mentioned control interface is provided in plurality, and several of the control interfaces are fixedly arranged at the lower part of the controller body.

[0010] Preferably, the protective cover is mounted on the lower part of the controller body, a fastening screw hole is arranged on the upper part of the protective cover, a fastening bolt is arranged inside the fastening screw hole, and the protective cover is fixedly mounted on the lower part of the controller body by the fastening bolt.

[0011] Preferably, a wiring opening is provided on one side of the protective cover, a guide groove is provided on the inner side of the wiring opening, guide protrusions are fixed on the sides of the upper sealing block and the lower sealing block, and the upper sealing block and the lower sealing block are installed on the inner side of the wiring opening by means of the guide protrusions.

[0012] Preferably, the upper sealing block is arranged on the upper part of the lower sealing block, the upper sealing block and the lower sealing block are in contact with each other, the fitting sides of the upper sealing block and the lower sealing block are provided with wiring clamp grooves, both sides of the lower part of the lower sealing block are provided with fixing screw holes, the fixing screw holes are provided with fixing bolts inside, and the lower sealing block is fixedly installed on the opening side of the wiring through the fixing screw holes.

[0013] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0014] This controller adopts a fin conduction heat dissipation structure. An opening is provided at the core processor of the controller body. The heat dissipation mechanism is fitted and installed on the upper part of the controller body by embedding and fitting. The heat is conducted by using the heat conduction plate seat fitted with the processor, and the heat is quickly dissipated through the heat dissipation fins. Compared with the traditional duct type heat dissipation structure, it has better heat dissipation and cooling effect, and can effectively dissipate heat and cool the controller body. Moreover, the structural sealing of the controller body will not be affected due to the fitting installation of the heat conduction plate seat. In addition, a protective cover is provided on the outside of the control interface of the controller body, and a relatively closed protective structure can be formed on the outside of the control interface in conjunction with the sealing block at the wiring through-hole, which can effectively improve the overall structural sealing of the controller body, so that the controller body can work stably in various complex working environments, and the working stability of the controller body is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall upper structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall lower structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the upper structure of the controller body of the utility model;

[0019] Figure 4 This is a schematic diagram of the lower structure of the controller body of the utility model;

[0020] Figure 5 This is a schematic diagram of the overall split upper structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the overall split lower structure of the utility model.

[0022] Explanation of the reference numerals: 1. Controller body; 2. Covering mechanism; 3. Heat dissipation mechanism; 4. Sealing frame gasket; 5. Heat dissipation fins; 6. Heat conduction plate seat; 7. Engaging boss; 8. Control interface; 9. Protective cover; 10. Upper sealing block; 11. Lower sealing block; 12. Wiring opening; 13. Wiring clamping groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0025] Example

[0026] See also Figure 1-6 The utility model provides a technical solution: a high-sealing robot controller, including a controller body 1, wherein a core processor is arranged inside the controller body 1. The core processor, as the core computing and processing structure of the controller body 1, has a large amount of heat when working, and is also the main heat source of the controller body 1. In order to dissipate heat and cool the controller body 1, a heat dissipation mechanism 3 is arranged on the upper part of the controller body 1. The heat dissipation mechanism 3 includes a sealing frame gasket 4, heat dissipation fins 5 and a heat conducting plate seat 6. The heat dissipation fins 5 and the heat conducting plate seat 6 are made of metal with good thermal conductivity. In this embodiment, the heat dissipation fins 5 and the heat conducting plate seat 6 are both made of aluminum. In order to facilitate the fitting and installation of the heat conducting plate seat 6, a heat dissipation groove is arranged above the core processor. The heat conducting plate seat 6 is fitted and installed on the top side of the core processor through the heat dissipation groove. The heat dissipation fins 5 are evenly fixed on the top of the heat conducting plate seat 6 in an equidistant shape. The heat conducting plate seat 6 fitted with the processor is used to conduct heat, and the heat is quickly dissipated through the heat dissipation fins 5.

[0027] The heat conducting plate seat 6 is fixed to the upper part of the controller body 1 by bolts. In order to improve the connection and sealing performance between the heat conducting plate seat 6 and the controller body 1, as shown in the attached Figure 3 As shown, a sealing frame gasket 4 is fixedly provided on the outside of the heat dissipation groove, and the sealing frame gasket 4 is made of rubber. The lower part of the heat conducting plate seat 6 is tightly fitted with the top side of the sealing frame gasket 4. In order to further improve the waterproof sealing property of the joint, an engaging protrusion 7 is provided at the bottom of the heat conducting plate seat 6. The engaging protrusion 7 is tightly engaged with the groove on the upper part of the sealing frame gasket 4, which can effectively prevent the penetration of external water.

[0028] In order to facilitate the connection of the control wiring, a control interface 8 is provided at the bottom of the controller body 1. Figure 6 As shown, there are multiple control interfaces 8, and several control interfaces 8 are fixedly arranged at the lower part of the controller body 1. In order to improve the waterproof sealing performance of the control interface 8, a covering mechanism 2 is arranged on the outside of the control interface 8. The covering mechanism 2 includes a protective covering 9, an upper sealing block 10 and a lower sealing block 11. The protective covering 9 is made of fireproof plastic material. The protective covering 9 is embedded and installed in the lower part of the controller body 1. A fastening screw hole is arranged on the upper part of the protective covering 9, and a fastening bolt is arranged inside the fastening screw hole. The protective covering 9 is fixedly installed on the lower part of the controller body 1 by the fastening bolt, forming a shell-type protective structure.

[0029] In order to facilitate the installation of wiring, as shown in the attached Figure 6As shown, a wiring opening 12 is provided on one side of the protective cover 9, and the wiring opening 12 is a square through groove. In order to facilitate the installation of the upper sealing block 10 and the lower sealing block 11, a guide groove is provided on the inner side of the wiring opening 12. The sides of the upper sealing block 10 and the lower sealing block 11 are fixed with guide protrusions. The upper sealing block 10 and the lower sealing block 11 are both installed on the inner side of the wiring opening 12 through the guide protrusions. The upper sealing block 10 and the lower sealing block 11 are both made of rubber. The upper sealing block 10 is arranged on the upper part of the lower sealing block 11, and the upper sealing block 10 and the lower sealing block 11 are in contact with each other. In order to facilitate the clamping and fixing of the corresponding wiring, as shown in the attached Figure 5 As shown, a wiring clamp groove 13 is provided on the fitting side of the upper sealing block 10 and the lower sealing block 11, and the wiring after installation can be clamped and fixed through the wiring clamp groove 13. The lower part of the lower sealing block 11 is made of plastic. In order to facilitate the installation and fixation of the lower sealing block 11, fixing screw holes are provided on both sides of the lower part of the lower sealing block 11, and fixing bolts are provided inside the fixing screw holes. The lower sealing block 11 is fixedly installed on the opening side of the wiring through-hole 12 through the fixing screw holes. The upper sealing block 10 and the lower sealing block 11 are embedded and closed on the opening side of the protective cover 9, forming a relatively closed protective structure outside the control interface 8, which can effectively improve the overall structural sealing of the controller main body 1, so that the controller main body 1 can work stably in various complex working environments.

[0030] Working principle or structural principle, when installing the controller body 1, fix the controller body 1 inside the shell structure of the robot, then connect the control interface 8 at the rear of the controller body 1, pass the end of the wire through the wiring hole 12 on the side of the protective cover 9, and then insert the corresponding plug into the corresponding control interface 8 in sequence, after completion, install the protective cover 9 at the lower part of the controller body 1, pre-install the upper sealing block 10 inside the wiring hole 12, then organize the wiring and fit the wiring into the corresponding wiring clamp groove 13, and then install the lower sealing block 11 into the inner side of the wiring hole 12, clamp and fix the wiring through the upper sealing block 10 and the lower sealing block 11, and fit and close the wiring hole 12, finally install and fix the lower sealing block 11 through the fixing bolts, and complete the installation operation of the controller body 1;

[0031] During operation, the heat conduction plate seat 6 which is attached to the core processor inside the controller body 1 transfers the heat to the heat dissipation fins 5, and the heat is quickly dissipated through the heat dissipation fins 5 to complete the heat dissipation and cooling of the controller body 1. At the same time, the protective cover 9 shields and protects the outside of the control interface 8 to ensure that the control interface 8 will not be affected by the external environment, thereby ensuring the stable operation of the controller body 1.

[0032] In summary, the controller adopts a fin conduction heat dissipation structure, an opening is provided at the core processor of the controller body 1, and the heat dissipation mechanism 3 is installed on the upper part of the controller body 1 by embedding and bonding, and the heat is conducted by using the heat conduction plate seat 6 bonded to the processor, and the heat is quickly dissipated through the heat dissipation fins 5. Compared with the traditional duct type heat dissipation structure, it has better heat dissipation and cooling effect, and can effectively dissipate heat and cool the controller body 1. Moreover, since the heat conduction plate seat 6 is bonded and installed, it will not affect the structural sealing of the controller body 1, and a protective cover 9 is provided on the outside of the control interface 8 of the controller body 1, and the sealing block at the wiring through-hole 12 can form a relatively closed protective structure outside the control interface 8, which can effectively improve the overall structural sealing of the controller body 1, so that the controller body 1 can work stably in various complex working environments, and the working stability of the controller body 1 is greatly improved.

[0033] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0034] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly sealed robot controller, comprising a controller body (1), characterized in that: A heat dissipation mechanism (3) is provided on the upper part of the controller body (1), the heat dissipation mechanism (3) comprising a sealing frame gasket (4), heat dissipation fins (5) and a heat conduction plate seat (6), the heat dissipation fins (5) and the heat conduction plate seat (6) achieving heat dissipation and temperature reduction of the controller body (1) through bonding and conduction; A control interface (8) is provided at the lower part of the controller body (1), and a sealing mechanism (2) is provided outside the control interface (8). The sealing mechanism (2) comprises a protective sealing cover (9), an upper sealing block (10) and a lower sealing block (11). The protective sealing cover (9) shields and protects the outside of the control interface (8), and the upper sealing block (10) and the lower sealing block (11) are engaged and sealed in the opening side of the protective sealing cover (9).

2. A highly airtight robot controller according to claim 1, characterized in that: A core processor is arranged inside the controller body (1), a heat dissipation groove is arranged above the core processor, the heat conduction plate seat (6) is mounted on the top side of the core processor via the heat dissipation groove, and the heat dissipation fins (5) are evenly fixed to the top of the heat conduction plate seat (6) in an equidistant manner.

3. A highly airtight robot controller according to claim 2, characterized in that: The heat conducting plate seat (6) is fixed to the upper part of the controller body (1) by bolts, a sealing frame gasket (4) is fixedly arranged outside the heat dissipation groove, the lower part of the heat conducting plate seat (6) is tightly fitted with the top side of the sealing frame gasket (4), and an engaging protrusion (7) is arranged at the bottom of the heat conducting plate seat (6), and the engaging protrusion (7) is tightly fitted with the groove on the upper part of the sealing frame gasket (4).

4. A highly airtight robot controller according to claim 1, characterized in that: The control interface (8) is provided in plurality, and a plurality of the control interfaces (8) are fixedly arranged at the lower part of the controller body (1).

5. A highly airtight robot controller according to claim 4, characterized in that: The protective cover (9) is embedded and installed in the lower part of the controller body (1), and a fastening screw hole is arranged on the upper part of the protective cover (9). A fastening bolt is arranged inside the fastening screw hole. The protective cover (9) is fixedly installed in the lower part of the controller body (1) by the fastening bolt.

6. A highly airtight robot controller according to claim 5, characterized in that: A wiring opening (12) is provided on one side of the protective cover (9), a guide groove is provided on the inner side of the wiring opening (12), guide protrusions are fixed on the sides of the upper sealing block (10) and the lower sealing block (11), and the upper sealing block (10) and the lower sealing block (11) are mounted on the inner side of the wiring opening (12) by means of the guide protrusions.

7. A highly airtight robot controller according to claim 6, characterized in that: The upper sealing block (10) is arranged on the upper part of the lower sealing block (11), the upper sealing block (10) and the lower sealing block (11) are in contact with each other, the contacting sides of the upper sealing block (10) and the lower sealing block (11) are provided with wiring clamping grooves (13), both sides of the lower part of the lower sealing block (11) are provided with fixing screw holes, the fixing screw holes are provided with fixing bolts inside, and the lower sealing block (11) is fixedly installed on the opening side of the wiring through hole (12) through the fixing screw holes.

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