Anti-loosening industrial robot connecting base

Abstract

The invention is suitable for the technical field of industrial robot bases, and provides an anti-loosening industrial robot connecting base which comprises a base body, a steering assembly, a pressure compensation assembly and an adsorption assembly. The steering assembly and the adsorption assembly are both installed in the base body, the steering assembly comprises a steering motor and an electric slip ring, a power shaft is arranged on the end face of the steering motor, a power gear is arranged on the end face of the power shaft, and a steering shaft is installed on the end face of the electric slip ring. The connecting base of the industrial robot is fixed, so that the connecting base does not need to be fixed through bolts, operation is easy and convenient, and during negative pressure adsorption, the flowing direction of gas output by the gas pump structure can be changed, so that the gas exerts pressure on the storage box and exerts pressure on sticky liquid in the storage box to be discharged; the contact part of the suction cup structure and the mounting surface can be sealed, and the probability of air leakage of the suction cup structure is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of industrial robot bases, and in particular relates to an anti-loosening industrial robot connection base. Background Art

[0002] Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field. They have a certain degree of automation and can rely on their own power and control capabilities to achieve various industrial processing and manufacturing functions. Industrial robots are widely used in various industrial fields such as electronics, logistics, and chemical industry. Compared with traditional industrial equipment, industrial robots have many advantages. For example, robots are easy to use, have a high level of intelligence, high production efficiency and safety, are easy to manage, and have significant economic benefits, which enable them to operate in high-risk environments. Industrial robots are supported and fixed by connecting the base. The traditional installation method is usually to install and fix the industrial robot base with bolts. There are relatively few base designs for industrial robots. Since most robots for industrial applications are installed on a horizontal plane, their installation is relatively fixed. However, since their fixing method is too single, the working range of the industrial robot is fixed after installation and cannot be adjusted.

[0003] The base of the industrial robot is fixed with bolts, and the installation operation is cumbersome, time-consuming and labor-intensive. Long-term use of the industrial robot can easily cause wear at the joints, increase the instability of the robot, and limit the robot's operating angle and radius. Summary of the invention

[0004] The purpose of the present invention is to provide an anti-loosening industrial robot connection base, aiming to solve the problems that the industrial robot base is fixed by bolts, the installation operation is cumbersome, time-consuming and labor-intensive, the long-term use of the industrial robot is prone to wear at the connection, the instability of the robot is increased, and the operating angle and radius of the robot are limited.

[0005] The present invention is implemented as follows: an anti-loosening industrial robot connection base, the device includes a base body, a steering assembly, a pressure compensation assembly and an adsorption assembly; the steering assembly and the adsorption assembly are both installed inside the base body, the steering assembly includes a steering motor and an electric slip ring, the end face of the steering motor is connected to a power shaft, the end face of the power shaft is fixedly connected to a power gear, the end face of the electric slip ring is installed with a steering shaft, the outer wall of the steering shaft is fixedly connected to a steering gear, the end face of the steering gear is fixedly connected to a mounting seat, the pressure compensation assembly includes a pressure spring and a damping shock absorber, and the The end face of the pressure spring is fixedly connected to a support plate, the end face of the support plate is fixedly connected to a support frame, the outer wall face of the support frame is fixedly connected to a fixing rod, the outer wall face of the fixing rod is rotatably connected to a supporting roller, the adsorption assembly includes an air pump structure, the end face of the air pump structure is fixedly connected to an air supply pipeline, the outer wall face of the air supply pipeline is fixedly connected to a first control valve and a second control valve, the end face of the first control valve is fixedly connected to an exhaust pipe, the end face of the exhaust pipe is fixedly connected to a storage box, the end face of the storage box is fixedly connected to a discharge valve, and the end face of the second control valve is fixedly connected to a suction cup structure.

[0006] Preferably, the inner wall surface of the base body is fixedly connected with a mounting plate, the outer wall surface of the steering motor is fixedly connected with the mounting plate, the outer wall surface of the electric slip ring is fixedly connected with the mounting plate, and the end surface of the mounting plate is provided with holes for rotation of the power shaft and the steering shaft.

[0007] Preferably, the end surface and the free end of the base body are both clamped with a sealing cover, and the outer wall surface of the base body is also provided with a receiving groove for receiving the suction cup structure.

[0008] Preferably, the outer wall surface of the power gear is meshingly connected with the steering gear, and the outer wall surface of the steering shaft is rotatably connected with the base body.

[0009] Preferably, the free end of the pressure spring is fixedly connected to the base body, the end surface of the damping shock absorber is fixedly mounted on the base body, and the free end of the damping shock absorber is connected to the support plate.

[0010] Preferably, the support roller is rotatably connected to the support frame via a fixing rod, and the end surface of the mounting seat is movably connected to the support roller.

[0011] Preferably, the inner wall surface of the base body is also fixedly connected to a fixed seat, the free end of the air pump structure is fixedly connected to the fixed seat, the outer wall surface of the storage box is fixedly connected to the fixed seat, the outer wall surface of the storage box is also rotatably connected to a sealing cap, and the outer wall surface of the second control valve is fixedly connected to the fixed seat.

[0012] Preferably, the outer wall surface of the base body is also provided with air holes for air supply and exhaust of the air pump structure. The air pump structure, the air supply pipeline, the first control valve, the exhaust pipe, the storage box and the discharge valve constitute the first exhaust passage, and the air pump structure, the air supply pipeline, the second control valve and the suction cup structure constitute the second exhaust passage.

[0013] 1. The present invention provides an anti-loosening industrial robot connection base, which can fix the connection base of the industrial robot by means of negative pressure adsorption through the arrangement of the base body and the adsorption component, so that it does not need to be fixed by bolts, and the operation is simple and convenient. During negative pressure adsorption, the direction of the gas flow output by the air pump structure can be changed to apply pressure to the storage box, and the viscous liquid inside it can be discharged by applying pressure. The contact portion between the suction cup structure and the installation surface can be sealed to reduce the probability of air leakage in the suction cup structure.

[0014] 2. The present invention provides an anti-loosening industrial robot connecting base, which outputs power to the industrial robot fixedly installed on the mounting seat to make it rotate, thereby increasing the operating radius of the industrial robot during operation and expanding the operating range of the industrial robot. The mounting seat can be supported by the pressure compensation component. When the mounting seat drives the industrial robot to rotate, the support roller will also rotate synchronously to always maintain a supporting force on the mounting seat. When the pressure at a certain position of the mounting seat is too high and tilts, the pressure compensation component will buffer and reduce shock at the same time, and will also cause the mounting seat to be subjected to a force in the opposite direction, thereby avoiding excessive load pressure on the industrial robot on the mounting seat and reducing the probability of loosening and damage to the robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional schematic diagram of an anti-loosening industrial robot connection base provided by an embodiment of the present invention;

[0016] Figure 2 A bottom-up stereoscopic view of an anti-loosening industrial robot connection base provided by an embodiment of the present invention;

[0017] Figure 3 A front cross-sectional view of an anti-loosening industrial robot connection base provided by an embodiment of the present invention;

[0018] Figure 4 An anti-loosening industrial robot connection base provided by an embodiment of the present invention Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 A side cross-sectional view of an anti-loosening industrial robot connection base provided by an embodiment of the present invention;

[0020] Figure 6 An anti-loosening industrial robot connection base provided by an embodiment of the present invention Figure 5 Enlarged view of point B in the middle.

[0021] In the accompanying drawings: 1. base body; 11. sealing cover; 12. mounting plate; 13. fixing seat; 14. storage slot; 2. steering assembly; 21. steering motor; 22. power shaft; 23. power gear; 24. electric slip ring; 25. steering shaft; 26. steering gear; 27. mounting seat; 3. pressure compensation assembly; 31. pressure spring; 32. damping shock absorber; 33. support plate; 34. support frame; 35. fixing rod; 36. support roller; 4. adsorption assembly; 41. air pump structure; 42. air transmission pipeline; 43. first control valve; 44. exhaust pipe; 45. storage box; 451. sealing cap; 46. discharge valve; 47. second control valve; 48. suction cup structure. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0024] like Figures 1 to 6 As shown, an anti-loosening industrial robot connection base provided by an embodiment of the present invention is characterized in that the device includes a base body 1, a steering assembly 2, a pressure compensation assembly 3 and an adsorption assembly 4; the steering assembly 2 and the adsorption assembly 4 are both installed inside the base body 1, the steering assembly 2 includes a steering motor 21 and an electric slip ring 24, the end face of the steering motor 21 is connected to a power shaft 22, the end face of the power shaft 22 is fixedly connected to a power gear 23, the end face of the electric slip ring 24 is installed with a steering shaft 25, the outer wall surface of the steering shaft 25 is fixedly connected to a steering gear 26, the end face of the steering gear 26 is fixedly connected to a mounting seat 27, the pressure compensation assembly 3 includes a pressure spring 31 and a damping shock absorber. 32, the end surface of the pressure spring 31 is fixedly connected to the support plate 33, the end surface of the support plate 33 is fixedly connected to the support frame 34, the outer wall surface of the support frame 34 is fixedly connected to the fixing rod 35, the outer wall surface of the fixing rod 35 is rotatably connected to the supporting roller 36, the adsorption component 4 includes an air pump structure 41, the end surface of the air pump structure 41 is fixedly connected to the air supply pipeline 42, the outer wall surface of the air supply pipeline 42 is fixedly connected to the first control valve 43 and the second control valve 47, the end surface of the first control valve 43 is fixedly connected to the exhaust pipe 44, the end surface of the exhaust pipe 44 is fixedly connected to the storage box 45, the end surface of the storage box 45 is fixedly connected to the discharge valve 46, and the end surface of the second control valve 47 is fixedly connected to the suction cup structure 48.

[0025] The present invention provides an anti-loosening industrial robot connection base. Through the arrangement of the base body 1 and the adsorption assembly 4, the connection base of the industrial robot can be fixed by negative pressure adsorption, so that it does not need to be fixed by bolts, and the operation is simple and convenient. During the negative pressure adsorption, the direction of the gas flow output by the air pump structure 41 can be changed to apply pressure to the storage box 45, and the viscous liquid inside the storage box is discharged by applying pressure. The contact part between the suction cup structure 48 and the installation surface can be sealed to reduce the probability of air leakage in the suction cup structure 48.

[0026] By setting the steering component 2 and the pressure compensation component 3, it is possible to output power to the industrial robot fixedly mounted on the mounting seat 27, so that it can rotate, increase the operating radius of the industrial robot during operation, and expand the operating range of the industrial robot. In addition, the mounting seat 27 can be supported by the pressure compensation component 3. When the mounting seat 27 drives the industrial robot to rotate, the support roller 36 will also rotate synchronously, always maintaining a supporting force on the mounting seat 27. In addition, when the pressure at a certain position of the mounting seat 27 is too high and tilts, the pressure compensation component 3 will buffer and reduce the shock, and at the same time, the mounting seat 27 will be subjected to a force in the opposite direction, thereby avoiding excessive load pressure on the industrial robot on the mounting seat 27 and reducing the probability of the robot loosening and being damaged.

[0027] In the embodiment of the present invention, when in use, after the base body 1 is placed at the position where the industrial robot needs to work, the industrial robot is fixed to the mounting seat 27, the first control valve 43 is opened, the second control valve 47 is closed, and the air pump structure 41 is energized to discharge the gas into the storage box 45 through the gas pipeline 42, the first control valve 43, and the exhaust pipe 44, so that the viscous liquid in the storage box 45 is pressurized and discharged through the discharge valve 46 to cover and seal the edge of the suction cup structure 48, and then the first control valve 43 is closed, the second control valve 47 is opened, and the air pump structure 41 absorbs the air inside the suction cup structure 48 and discharges it through the second control valve 47, the gas pipeline 42 and the air pump structure 41, thereby causing the suction cup structure 48 to Negative pressure is generated inside the base, which firmly absorbs the base body 1 to prevent the base from loosening. Since the viscous liquid covers the suction cup structure 48, air leakage in the suction cup structure 48 can be avoided. Then, the steering motor 21 is energized to output power, and the steering shaft 25 is driven through the action of the power shaft 22, the power gear 23 and the steering gear 26, driving the mounting seat 27 and the industrial robot to rotate synchronously, thereby increasing the operating radius and range of the industrial robot and improving the working efficiency of the industrial robot. Moreover, while the mounting seat 27 drives the industrial robot to rotate, the support roller 36 will support it and apply a force in the opposite direction to it through the action of the pressure spring 31 and the damping shock absorber 32, so as to keep the mounting seat 27 in a horizontal state.

[0028] like Figure 3 As shown, as a preferred embodiment of the present invention, the inner wall surface of the base body 1 is fixedly connected with the mounting plate 12, the outer wall surface of the steering motor 21 is fixedly connected with the mounting plate 12, the outer wall surface of the electric slip ring 24 is fixedly connected with the mounting plate 12, and the end surface of the mounting plate 12 is provided with a hole for the rotation of the power shaft 22 and the steering shaft 25; the steering motor 21 can output power with good stability without affecting the transmission of the power of the steering motor 21, and the electric slip ring 24 is provided to realize power supply to the industrial robot fixed on the mounting seat 27 without affecting the rotation of the robot, so that the power supply can be maintained when the robot rotates.

[0029] like Figure 1 and Figure 2 As shown, as a preferred embodiment of the present invention, the end face and the free end of the base body 1 are both snapped with a sealing cover 11, and the outer wall surface of the base body 1 is also provided with a receiving groove 14 for receiving the suction cup structure 48; through the provision of the sealing cover 11, it is convenient to open the base body 1 and inspect and repair its internal components, and the receiving groove 14 is convenient for receiving the suction cup structure 48, and can also protect the suction cup structure 48, so that it is safe when in use and the sealing effect is increased.

[0030] like Figure 3 As shown, as a preferred embodiment of the present invention, the outer wall surface of the power gear 23 is meshed with the steering gear 26, and the outer wall surface of the steering shaft 25 is rotatably connected to the base body 1; the power is output by the steering motor 21, and the steering gear 26 is driven by the power gear 23, so that the steering shaft 25 can synchronously drive the industrial robot fixed on the mounting seat 27, so that it can rotate at different angles, so that the operating radius of the industrial robot is large.

[0031] like Figure 3 and Figure 4 As shown, as a preferred embodiment of the present invention, the free end of the pressure spring 31 is fixedly connected to the base body 1, the end face of the damping shock absorber 32 is fixedly mounted on the base body 1, and the free end of the damping shock absorber 32 is connected to the support plate 33; by setting the pressure spring 31 and the damping shock absorber 32, a force can be applied to the support plate 33 and the support roller 36, so that the support stability of the mounting seat 27 is good, and when the pressure at a certain position of the mounting seat 27 is too high and tilts, the mounting seat 27 can also be damped and buffered to avoid the situation where the industrial robot is overloaded and severely worn.

[0032] like Figure 3 and Figure 4As shown, as a preferred embodiment of the present invention, the support roller 36 is rotatably connected to the support frame 34 through the fixing rod 35, and the end surface of the mounting seat 27 is movably connected to the support roller 36; while the mounting seat 27 drives the industrial robot to rotate, the support roller 36 can be synchronously rotated by the force of the rotation of the mounting seat 27, and the force on the mounting seat 27 can be evenly distributed, thereby increasing the stability of the rotation of the industrial robot.

[0033] like Figure 5 and Figure 6 As shown, as a preferred embodiment of the present invention, the inner wall surface of the base body 1 is also fixedly connected to the fixed seat 13, the free end of the air pump structure 41 is fixedly connected to the fixed seat 13, the outer wall surface of the storage box 45 is fixedly connected to the fixed seat 13, the outer wall surface of the storage box 45 is also rotatably connected to the sealing cap 451, and the outer wall surface of the second control valve 47 is fixedly connected to the fixed seat 13; the adsorption component 4 is installed and fixed more firmly, so that the sealing performance during gas transportation can be good to avoid air leakage.

[0034] like Figure 5 and Figure 6 As shown, as a preferred embodiment of the present invention, the outer wall surface of the base body 1 is also provided with air holes for the air pump structure 41 to supply and exhaust air. The air pump structure 41, the air supply pipeline 42, the first control valve 43, the exhaust pipe 44, the storage box 45 and the discharge valve 46 constitute a first exhaust passage, and the air pump structure 41, the air supply pipeline 42, the second control valve 47 and the suction cup structure 48 constitute a second exhaust passage. By setting up an air pump structure 41, it is possible to control the flow of gas through the action of the first control valve 43 and the second control valve 47, thereby applying force to different components and reducing the cost of use.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-loosening industrial robot connection base, characterized in that: The device comprises a base body (1), a steering assembly (2), a pressure compensation assembly (3) and an adsorption assembly (4); the steering assembly (2) and the adsorption assembly (4) are both installed inside the base body (1); the steering assembly (2) comprises a steering motor (21) and an electric slip ring (24); the end surface of the steering motor (21) is connected to a power shaft (22); the end surface of the power shaft (22) is fixedly connected to a power gear (23); the end surface of the electric slip ring (24) is mounted with a steering shaft (25); the outer wall surface of the steering shaft (25) is fixedly connected to a steering gear (26); the end surface of the steering gear (26) is fixedly connected to a mounting seat (27); the pressure compensation assembly (3) comprises a pressure spring (31) and a damping shock absorber (32); the end surface of the pressure spring (31) is fixedly connected to a A support plate (33), the end surface of the support plate (33) is fixedly connected to a support frame (34), the outer wall surface of the support frame (34) is fixedly connected to a fixing rod (35), the outer wall surface of the fixing rod (35) is rotatably connected to a supporting roller (36), the adsorption component (4) comprises an air pump structure (41), the end surface of the air pump structure (41) is fixedly connected to an air supply pipeline (42), the outer wall surface of the air supply pipeline (42) is fixedly connected to a first control valve (43) and a second control valve (47), the end surface of the first control valve (43) is fixedly connected to an exhaust pipe (44), the end surface of the exhaust pipe (44) is fixedly connected to a storage box (45), the end surface of the storage box (45) is fixedly connected to a discharge valve (46), and the end surface of the second control valve (47) is fixedly connected to a suction cup structure (48).

2. The anti-loosening industrial robot connection base according to claim 1, characterized in that: The inner wall surface of the base body (1) is fixedly connected to a mounting plate (12), the outer wall surface of the steering motor (21) is fixedly connected to the mounting plate (12), the outer wall surface of the electric slip ring (24) is fixedly connected to the mounting plate (12), and the end surface of the mounting plate (12) is provided with holes for the rotation of the power shaft (22) and the steering shaft (25).

3. The anti-loosening industrial robot connection base according to claim 1, characterized in that: The end surface and free end of the base body (1) are both clamped with a sealing cover (11), and the outer wall surface of the base body (1) is also provided with a receiving groove (14) for receiving a suction cup structure (48).

4. The anti-loosening industrial robot connection base according to claim 1, characterized in that: The outer wall surface of the power gear (23) is meshedly connected with the steering gear (26), and the outer wall surface of the steering shaft (25) is rotatably connected with the base body (1).

5. The anti-loosening industrial robot connection base according to claim 1, characterized in that: The free end of the pressure spring (31) is fixedly connected to the base body (1), the end surface of the damping shock absorber (32) is fixedly mounted on the base body (1), and the free end of the damping shock absorber (32) is connected to the support plate (33).

6. The anti-loosening industrial robot connection base according to claim 1, characterized in that: The support roller (36) is rotatably connected to the support frame (34) via a fixing rod (35), and the end surface of the mounting seat (27) is movably connected to the support roller (36).

7. The anti-loosening industrial robot connection base according to claim 1, characterized in that: The inner wall surface of the base body (1) is also fixedly connected to a fixing seat (13), the free end of the air pump structure (41) is fixedly connected to the fixing seat (13), the outer wall surface of the storage box (45) is fixedly connected to the fixing seat (13), the outer wall surface of the storage box (45) is also rotatably connected to a sealing cap (451), and the outer wall surface of the second control valve (47) is fixedly connected to the fixing seat (13).

8. The anti-loosening industrial robot connection base according to claim 1, characterized in that: The outer wall surface of the base body (1) is also provided with air holes for the air pump structure (41) to supply and exhaust air. The air pump structure (41), the air supply pipeline (42), the first control valve (43), the exhaust pipe (44), the storage box (45) and the discharge valve (46) constitute a first exhaust passage. The air pump structure (41), the air supply pipeline (42), the second control valve (47) and the suction cup structure (48) constitute a second exhaust passage.

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