Connecting base of industrial robot

Abstract

The invention discloses a connecting base of an industrial robot, and belongs to the technical field of robots, the connecting base comprises a supporting disc, four supporting frames are fixedly mounted on the supporting disc, a mounting disc is fixedly connected to the supporting frames, four threaded mounting holes are formed in the mounting disc, and two sliding holes and a falling hole are formed in the mounting disc; a sliding contact plate is slidably connected into the sliding hole; according to the cleaning device, the mounting disc, the movable plate, the gas storage frame, the first blowing head, the second blowing head and the sliding contact plate are adopted, a clean environment is also created for subsequent mounting, and through the dual cleaning mechanism, sundries and dust possibly influencing the mounting precision can be automatically and efficiently removed; the problem that the hard particles clamp the matching surface or block the positioning pin hole is effectively avoided, it is ensured that the robot body and the connecting base can be ideally attached, and the high-precision installation posture and the reliable repeated positioning precision are maintained.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of robot technology, and particularly relates to a connecting base of an industrial robot. BACKGROUND

[0002] Industrial robot is a multi-joint manipulator or multi-degree-of-freedom machine device for industrial field, which can automatically perform work and is a machine that realizes various functions by its own power and control ability. It can accept human command or run according to pre-arranged program, and modern industrial robot can also act according to the principles and guidelines formulated by artificial intelligence technology. The industrial robot needs to use a connecting base when being installed.

[0003] In the practical application of the industrial robot, the accurate installation and stable connection between the robot body and the connecting base thereof are crucial. In order to realize high-precision work, the robot body is usually precisely connected with a specific structure on the connecting base through its flange plate. However, in the working environment of the robot, especially in the occasion where there are particulate matters such as dust and debris, these tiny particles are easy to adhere to the precise fitting surface of the robot flange and the connecting base or to deposit in the positioning pin hole and the surrounding area.

[0004] Particularly noteworthy is that when hard particulate matters adhere to the fitting surface, these particles may be clamped between the fitting surfaces during the connection process. This will cause the robot flange and the fitting surface of the base to fail to achieve ideal complete adhesion, thereby generating a tiny installation gap, forming a so-called "false installation posture", and this posture error will directly affect the precision of subsequent work.

[0005] In addition, dust in the environment will also block the positioning pin hole or adhere to the surface of the positioning pin. Both of these two cases will hinder the smooth and complete insertion of the positioning pin into the pin hole, causing the positioning pin to fail to be accurately in place. Since the positioning pin plays a key role in the repeated positioning of the robot, any deviation in its insertion state will directly cause the robot to lose the required repeated positioning accuracy, thereby affecting the stability and reliability of the entire automation system. Based on this, the present application designs a connecting base of an industrial robot to solve the above problems. SUMMARY

[0006] The purpose of the present application is to solve the problems in the background art and propose a connecting base of an industrial robot.

[0007] In order to achieve the above purpose, the present application adopts the following technical solutions: The utility model provides an industrial robot's connecting base, including support disc, four support frames are fixedly installed on support disc, fixedly connected with mounting disc on support frame, four threaded mounting holes are seted up on the mounting disc, two sliding holes and drop hole are seted up on the mounting disc, sliding contact plate is connected in the sliding hole, sliding connection mechanism is fixedly connected under the sliding contact plate, the drop hole is connected with the obturator, the obturator is fixedly connected with the connecting plate, the side surface of connecting plate is equipped with the limit slot, sliding connection mechanism is equipped in the limit slot, the sliding contact plate is fixedly connected with two first elastic connection mechanism under the mounting disc, the side surface of connecting plate is fixedly connected with second elastic connection mechanism under the mounting disc, first elastic connection mechanism is fixedly connected with the mobile vibration mechanism under the mounting disc, the mounting disc is fixedly connected with the buffer cleaning mechanism on the support disc.

[0008] As a further description of the above technical solutions: The sliding connection mechanism includes a moving limiting plate, two side plates, and a sliding block fixedly connected to the sliding contact plate, the moving limiting plate is slidingly connected in the limit slot, and a sliding groove is formed in the moving limiting plate.

[0009] As a further description of the above technical solutions: The sliding block is slidingly connected in the sliding groove, a connecting column is connected through the side surface of the moving limiting plate, a guide hole is formed through the side surface of the side plate, the connecting column is slidingly connected in the guide hole, the guide hole is composed of a vertical section and an inclined section, and is used for guiding the horizontal movement of the connecting column and the moving limiting plate.

[0010] As a further description of the above technical solutions: The first elastic connection mechanism includes a first extension plate fixedly connected to the sliding contact plate, a first support rod is slidingly connected through the first extension plate, the first support rod is fixedly connected to the mounting disc, a first spring is sleeved on the first support rod, and the two ends of the first spring are fixedly connected with the first extension plate and the mounting disc respectively.

[0011] As a further description of the above technical solutions: The mobile vibration mechanism includes a vertical plate and a positioning plate fixedly connected to the mounting disc, the vertical plate is fixedly connected to the first extension plate, the side surface of the vertical plate is fixedly connected with an elastic telescopic rod, and the end of the elastic telescopic rod is fixedly connected with an intermediate plate.

[0012] As a further description of the above technical solutions: The side of the intermediate plate is fixedly connected with sliding teeth, the side close to the sliding teeth of the positioning plate is provided with extrusion teeth, the sliding teeth are arranged between the extrusion teeth, the side of the intermediate plate is fixedly connected with a knocking rod, and the knocking rod is arranged on the side of the positioning plate.

[0013] As a further description of the above technical solution: The second elastic connecting mechanism comprises a second extension plate fixedly connected to the side of the connecting plate, a second supporting rod slidingly connected to the second extension plate, a circular plate fixedly connected to the bottom end of the second supporting rod, and a second spring sleeved on the second supporting rod and fixedly connected to the mounting disc and the second extension plate at both ends.

[0014] As a further description of the above technical solution: The buffer cleaning mechanism comprises a gas storage frame fixedly connected to the supporting disc, an extrusion plate slidingly connected to the gas storage frame, a vertical rod fixedly connected to the extrusion plate, the vertical rod slidingly connected to the gas storage frame, a moving plate fixedly connected to the top end of the vertical rod, a third spring fixedly connected to the extrusion plate, and the third spring fixedly connected to the inner wall of the gas storage frame.

[0015] As a further description of the above technical solution: The side of the gas storage frame is communicated with an air inlet valve and an air outlet valve, the air inlet valve and the air outlet valve are communicated with a space below the extrusion plate in the gas storage frame, the side of the air outlet valve is communicated with a connecting pipe, the connecting pipe is communicated with a first air outlet pipe and a second air outlet pipe outside, and the first air outlet pipe is sleeved with a fixed sleeve connected to the mounting disc.

[0016] As a further description of the above technical solution: Both ends of the first air outlet pipe are communicated with first air blowing heads, the first air blowing heads are arranged obliquely, and the first air blowing heads are used for blowing gas into the threaded mounting hole, the side close to the mounting disc of the second air outlet pipe is communicated with a second air blowing head, and the position of the second air blowing head corresponds to the position of the upper surface of the mounting disc.

[0017] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are: 1、The invention, the installation disc, moving plate, gas storage frame, first blowing head, second blowing head, sliding contact plate, when the connecting plate is downwardly installed, the action will automatically trigger the whole cleaning process, the moving plate is extruded downward, and the extrusion plate is driven by the vertical rod to act, the gas in the gas storage frame is orderly discharged to form a cleaning gas flow, the discharged gas is first blown into the threaded mounting hole at a high speed and an accurate angle by the first blowing head, this design can effectively remove the dirt and dust attached or accumulated on the inner wall of the hole, ensure the cleanliness of the threaded interface, the second blowing head guides the gas flow to the upper surface of the installation disc, the gas flow can blow off the dust and small impurities attached to the surface of the installation disc, so that they fall into the area above the connecting plate through the preset falling hole, or are directly blown off the installation disc, which not only cleans the contact surface of the installation disc and the robot flange, but also creates a clean environment for subsequent installation, through the above double cleaning mechanism, the invention can automatically and efficiently remove the dirt and dust that may affect the installation precision, which effectively avoids the occurrence of hard particle jamming the mating surface or blocking the positioning pin hole problem, ensures that the robot body and the connecting base can realize ideal fitting, maintains high-precision installation posture and reliable repeat positioning accuracy.

[0018] 2、The invention, the sliding contact plate, the first extension plate, the extrusion tooth, the sliding tooth, the elastic expansion rod and the knocking rod, in the process of the connecting plate and the installation disc moving downwardly as a whole, the sliding contact plate and the first extension plate cooperate to drive the sliding tooth to move along the predetermined track, when the sliding tooth accurately passes the extrusion tooth matched therewith, the pre-pressed elastic expansion rod rapidly releases the elastic potential energy stored therein, the release process causes the sliding tooth and the knocking rod connected therewith to produce a rapid and powerful reset movement, the knocking rod then applies an accurate impact force to the positioning plate, the impact force is efficiently transmitted to the installation disc, so that controllable mechanical vibration is generated in the installation disc and its key area, the vibration does not act in isolation, but forms a perfect cooperation with the blowing cleaning mechanism described above, the vibration can effectively overcome the static friction, loosen and peel off stubborn adhering impurities that are difficult to be blown off by pure gas flow due to electrostatic adsorption, micro mechanical engagement or physical embedding, through the dual action of "blowing + vibration", the invention can more thoroughly remove various pollutants attached to the inner wall of the threaded mounting hole and the surface of the installation disc.

[0019] 3、The first spring and the second spring are synchronously stretched, and the third spring is compressed, the four spring elements cooperate, effectively absorb and disperse the impact kinetic energy of the robot, significantly slow down the relative moving speed, thereby avoiding the possible violent impact between the robot body and the connecting base, the buffering design greatly improves the stability and safety of the installation process, reduces the structural damage or precision deviation caused by excessive impact force, when the robot is installed in place, the sliding contact plate passes through a certain position, the stretched second spring can quickly and automatically drive the connecting plate and the blocking block connected therewith to reset, the reset blocking block can be tightly and accurately inserted into the preset falling hole, effectively closing the channel, the buffering and resetting mechanism not only protects the installation components from damage, but also ensures the consistency of the installed state, the automatic closing effect of the blocking block prevents the debris cleaned during the installation process from accidentally entering the sensitive area inside the connecting base, and maintains the cleanliness of the outside of the connecting base. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A perspective structural schematic diagram of a connecting base of an industrial robot is provided for the present application; Figure 2 A perspective structural schematic diagram of a sliding contact plate of a connecting base of an industrial robot is provided for the present application; Figure 3 A perspective structural schematic diagram of a mounting disc of a connecting base of an industrial robot is provided for the present application; Figure 4 A perspective structural schematic diagram of a mounting disc of a connecting base of an industrial robot is provided for the present application; Figure 5 A perspective structural schematic diagram of a blocking block of a connecting base of an industrial robot is provided for the present application; Figure 6 A perspective structural schematic diagram of a sliding contact plate and a sliding contact mechanism of a connecting base of an industrial robot is provided for the present application; Figure 7 A perspective structural schematic diagram of a sliding contact mechanism of a connecting base of an industrial robot is provided for the present application; Figure 8 A perspective structural schematic diagram of a first elastic connecting mechanism of a connecting base of an industrial robot is provided for the present application; Figure 9 A perspective structural schematic diagram of a first elastic connecting mechanism of a connecting base of an industrial robot is provided for the present application; Figure 8 An enlarged structural schematic diagram of part A of the present application; Figure 10A second elastic connecting mechanism of a connecting base of an industrial robot according to the present application is shown in the perspective view; Figure 11 A buffer cleaning mechanism of a connecting base of an industrial robot according to the present application is shown in the perspective view; Figure 12 A buffer cleaning mechanism of a connecting base of an industrial robot according to the present application is shown in the perspective view.

[0021] Legend: 1, support disc; 2, support frame; 3, mounting disc; 4, threaded mounting hole; 5, sliding hole; 6, falling hole; 7, sliding contact plate; 8, sliding connecting mechanism; 81, sliding block; 82, moving limiting plate; 83, sliding groove; 84, connecting column; 85, guide hole; 86, side plate; 9, plugging block; 10, connecting plate; 11, limiting groove; 12, first elastic connecting mechanism; 121, first extension plate; 122, first support rod; 123, first spring; 13, moving vibration mechanism; 131, vertical plate; 132, elastic telescopic rod; 133, middle plate; 134, positioning plate; 135, sliding tooth; 136, knocking rod; 137, extrusion tooth; 14, second elastic connecting mechanism; 141, second extension plate; 142, second support rod; 143, round plate; 144, second spring; 15, buffer cleaning mechanism; 1501, gas storage frame; 1502, extrusion plate; 1503, vertical rod; 1504, moving plate; 1505, third spring; 1506, air inlet valve; 1507, air outlet valve; 1508, connecting pipe; 1509, first air outlet pipe; 1510, first air blowing head; 1511, fixed sleeve; 1512, second air outlet pipe; 1513, second air blowing head. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0023] Please refer to the drawings in the embodiments of the present application Figure 1 - the drawings in the embodiments of the present application Figure 12The application provides a technical scheme: a connecting base of an industrial robot, which comprises a supporting disc 1, four supporting frames 2 fixedly installed on the supporting disc 1, an installation disc 3 fixedly connected to the supporting frames 2, four threaded installation holes 4 formed in the installation disc 3, two sliding holes 5 and a falling hole 6 formed in the installation disc 3, a sliding contact plate 7 slidably connected in the sliding hole 5, a sliding connection mechanism 8 fixedly connected to the sliding contact plate 7, a blocking block 9 slidably connected in the falling hole 6, a connecting plate 10 fixedly connected to the blocking block 9, a limiting groove 11 formed in the side surface of the connecting plate 10, the sliding connection mechanism 8 arranged in the limiting groove 11, two first elastic connection mechanisms 12 fixedly connected to the sliding contact plate 7 and arranged below the installation disc 3, a second elastic connection mechanism 14 fixedly connected to the side surface of the connecting plate 10 and arranged below the installation disc 3, a moving vibration mechanism 13 fixedly connected to the first elastic connection mechanism 12 and arranged below the installation disc 3, and a buffer cleaning mechanism 15 fixedly connected to the installation disc 3 and arranged on the supporting disc 1.

[0024] Specifically, as shown in the drawings, Figures 4-7 The sliding connection mechanism 8 comprises a moving limiting plate 82, two side plates 86 and a sliding block 81 fixedly connected to the sliding contact plate 7, the moving limiting plate 82 is slidably connected in the limiting groove 11, and a sliding groove 83 is formed in the moving limiting plate 82.

[0025] The sliding block 81 is slidably connected in the sliding groove 83, the side surface of the moving limiting plate 82 penetrates through a connecting column 84, the side surface of the side plate 86 penetrates through a guide hole 85, the connecting column 84 is slidably connected in the guide hole 85, and the guide hole 85 is composed of a vertical section and an inclined section and is used for guiding the connecting column 84 and the moving limiting plate 82 to move in the horizontal direction.

[0026] The sliding contact plate 7 is used for converting the downward movement of the robot into the downward movement of the moving limiting plate 82 and the blocking block 9, the sliding contact plate 7 moves downward to control the moving limiting plate 82, the connecting plate 10 and the blocking block 9 to move downward through the sliding block 81, the moving limiting plate 82 moves downward at the same time, the connecting column 84 moves along the guide hole 85, and when the connecting column 84 moves to the inclined section of the guide hole 85, the moving limiting plate 82 is separated from the limiting groove 11 at this time.

[0027] Specifically, as shown in the drawings, Figures 4-5 And Figure 8 The first elastic connection mechanism 12 comprises a first extension plate 121 fixedly connected to the sliding contact plate 7, a first supporting rod 122 slidably connected through the first extension plate 121, the first supporting rod 122 fixedly connected to the installation disc 3, a first spring 123 sleeved on the first supporting rod 122, and the two ends of the first spring 123 fixedly connected to the first extension plate 121 and the installation disc 3 respectively.

[0028] The first support rod 122 and the first extension plate 121 guide and limit the downward movement of the sliding contact plate 7, and the first spring 123 buffers the downward movement of the sliding contact plate 7 and controls the upward reset of the sliding contact plate 7 after the sliding contact plate 7 loses the pressing; Specifically, as shown in Figures 4-5 and Figures 8-9 The moving and vibrating mechanism 13 includes a vertical plate 131 and a positioning plate 134 fixedly connected to the mounting disc 3, and the vertical plate 131 is fixedly connected to the first extension plate 121. The side surface of the vertical plate 131 is fixedly connected with an elastic telescopic rod 132, and the end of the elastic telescopic rod 132 is fixedly connected with an intermediate plate 133.

[0029] The side surface of the intermediate plate 133 is fixedly connected with a sliding tooth 135, and the side of the positioning plate 134 close to the sliding tooth 135 is provided with a pressing tooth 137. The sliding tooth 135 is arranged between the pressing teeth 137, and the side surface of the intermediate plate 133 is fixedly connected with a knocking rod 136, and the knocking rod 136 is arranged on the side surface of the positioning plate 134.

[0030] The first extension plate 121 controls the downward movement of the sliding tooth 135, and when the sliding tooth 135 passes through the pressing tooth 137, the elastic force of the elastic telescopic rod 132 controls the quick reset of the sliding tooth 135 and the knocking rod 136, so that the knocking rod 136 acts on the positioning plate 134, and the vibration is transmitted to the mounting disc 3 through the positioning plate 134; Specifically, as shown in Figures 1-5 and Figure 10 The second elastic connection mechanism 14 includes a second extension plate 141 fixedly connected to the side surface of the connecting plate 10, and a second support rod 142 slidingly connected through the second extension plate 141. The bottom end of the second support rod 142 is fixedly connected with a circular plate 143, and the second support rod 142 is provided with a second spring 144, and the two ends of the second spring 144 are fixedly connected with the mounting disc 3 and the second extension plate 141.

[0031] The second support rod 142 and the second extension plate 141 guide and limit the movement of the connecting plate 10 and the blocking block 9, so as to ensure the stable vertical movement of the blocking block 9. The elastic force of the second spring 144 can ensure that the blocking block 9 is stably arranged on the inner wall of the falling hole 6 without being affected by external pulling force. The connecting plate 10 is used for receiving the falling debris in the falling hole 6; Specifically, as shown in Figures 1-4 and Figures 11-12As shown, the buffer cleaning mechanism 15 includes a gas storage frame 1501 fixedly connected to the support disc 1, a pressing plate 1502 slidingly connected in the gas storage frame 1501, a vertical rod 1503 fixedly connected to the pressing plate 1502, the vertical rod 1503 penetratingly slidingly connected to the gas storage frame 1501, a moving plate 1504 fixedly connected to the top end of the vertical rod 1503, a third spring 1505 fixedly connected to the lower side of the pressing plate 1502 and the inner wall of the gas storage frame 1501.

[0032] The side of the gas storage frame 1501 is communicated with an air inlet valve 1506 and an air outlet valve 1507, both of which are communicated with the space below the pressing plate 1502 in the gas storage frame 1501, and the side of the air outlet valve 1507 is communicated with a connecting pipe 1508, the outer side of the connecting pipe 1508 is communicated with a first air outlet pipe 1509 and a second air outlet pipe 1512, and the first air outlet pipe 1509 is provided with a fixed sleeve 1511 connected to the mounting disc 3.

[0033] Both ends of the first air outlet pipe 1509 are communicated with first air blowing heads 1510, which are inclinedly arranged, and the first air blowing heads 1510 are used for blowing gas into the threaded mounting hole 4, and the side close to the mounting disc 3 of the second air outlet pipe 1512 is communicated with a second air blowing head 1513, the position of which corresponds to the position of the upper surface of the mounting disc 3.

[0034] In the process of downward movement of the connecting plate 10, the moving plate 1504 is pressed to move downward, and the moving plate 1504 moves to control the pressing plate 1502 to move downward through the vertical rod 1503, the pressing plate 1502 extrudes the gas in the gas storage frame 1501 to be discharged, so that the process of the moving plate 1504 moving downward is buffered, and at the same time, the first spring 123 and the second spring 144 are stretched, so that the process of the robot moving downward to contact the mounting disc 3 is buffered, and no violent impact occurs, the gas in the gas storage frame 1501 is extruded to be discharged through the air outlet valve 1507 and the connecting pipe 1508, the first air blowing head 1510 blows the gas into the threaded mounting hole 4 quickly and obliquely, and the second air blowing head 1513 blows the gas on the upper surface of the mounting disc 3, and in the process of upward movement of the pressing plate 1502, the air in the gas storage frame 1501 is drawn out through the air inlet valve 1506.

[0035] Working principle, in use: When the robot needs to be installed, the bottom position of the robot is directly aligned with the mounting disc 3, and the process of the robot falling will press the sliding contact plate 7 to move downward, the sliding contact plate 7 moves downward to control the moving limiting plate 82, the connecting plate 10 and the blocking block 9 to move downward through the sliding block 81, and the connecting column 84 moves along the guide hole 85 while the moving limiting plate 82 moves downward; The sliding contact plate 7 and the first extension plate 121 move downward, and the sliding teeth 135 are controlled to move downward. When the sliding teeth 135 pass the extrusion teeth 137, the elastic force of the elastic telescopic rod 132 controls the sliding teeth 135 and the knocking rod 136 to reset quickly, so that the knocking rod 136 acts on the positioning plate 134, and the vibration is transmitted to the mounting disc 3 through the positioning plate 134. During the downward movement of the connecting plate 10, the moving plate 1504 is extruded to move downward. When the moving plate 1504 moves, the extrusion plate 1502 is controlled to move downward through the vertical rod 1503. The extrusion plate 1502 extrudes the gas in the gas storage frame 1501 to be discharged, so that the downward movement of the moving plate 1504 is buffered. At the same time, the first spring 123 and the second spring 144 are stretched, so that the process of the robot moving downward to contact the mounting disc 3 is buffered, and the situation of violent impact does not occur. The gas in the gas storage frame 1501 is extruded and discharged through the gas outlet valve 1507 and the connecting pipe 1508. The first air blowing head 1510 blows the gas into the threaded mounting hole 4 quickly and obliquely, so as to blow and clean the sundries and dust on the inner wall of the threaded mounting hole 4. The second air blowing head 1513 blows the gas on the upper surface of the mounting disc 3, so that the dust and sundries can fall through the falling hole 6 to the connecting plate 10, or fall to a position outside the mounting disc 3. The vibration and air blowing effect cooperate, so that the sundries adhered to the threaded mounting hole 4 and the mounting disc 3 can be smoothly separated and cleaned. When the connecting column 84 moves to the inclined section of the guide hole 85, the moving limiting plate 82 is separated from the limiting groove 11 at this time. At this time, the second spring 144 controls the connecting plate 10 and the blocking block 9 to move upward and reset. The blocking block 9 moves into the falling hole 6. The third spring 1505 controls the extrusion plate 1502, the vertical rod 1503 and the moving plate 1504 to reset upward. The extrusion plate 1502 sucks the external gas into the gas storage frame 1501 through the air inlet valve 1506.

[0036] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A connecting base of an industrial robot, comprising a support disc (1), four support frames (2) are fixedly installed on the support disc (1), and mounting discs (3) are fixedly connected to the support frames (2), characterized in that, The mounting disc (3) is provided with four threaded mounting holes (4), two sliding holes (5) and a falling hole (6), the sliding contact plate (7) is slidably connected in the sliding hole (5), the sliding contact plate (7) is fixedly connected with the sliding connection mechanism (8) below, the falling block (9) is slidably connected in the falling hole (6), the falling block (9) is fixedly connected with the connecting plate (10) below, the side surface of the connecting plate (10) is provided with a limiting groove (11), the sliding connection mechanism (8) is arranged in the limiting groove (11), the sliding contact plate (7) is fixedly connected with the first elastic connection mechanism (12) below, the side surface of the connecting plate (10) is fixedly connected with the second elastic connection mechanism (14) below, the first elastic connection mechanism (12) is fixedly connected with the moving vibration mechanism (13) below, and the mounting disc (3) is fixedly connected with the buffer cleaning mechanism (15) arranged on the supporting disc (1).

2. A connection base for an industrial robot according to claim 1, characterized in that The sliding connection mechanism (8) comprises a moving limiting plate (82), two side plates (86) and a sliding block (81) fixedly connected below the sliding contact plate (7), the moving limiting plate (82) is slidably connected in the limiting groove (11), and the moving limiting plate (82) is provided with a sliding groove (83) on the upper surface.

3. A connection base for an industrial robot according to claim 2, characterized in that The sliding block (81) is slidably connected in the sliding groove (83), the side surface of the moving limiting plate (82) is connected with a connecting column (84), the side surface of the side plate (86) is provided with a guide hole (85), the connecting column (84) is slidably connected in the guide hole (85), and the guide hole (85) is composed of a vertical section and an inclined section, so as to guide the horizontal movement of the connecting column (84) and the moving limiting plate (82).

4. A connection base for an industrial robot according to claim 1, characterized in that, The first elastic connection mechanism (12) comprises a first extension plate (121) fixedly connected below the sliding contact plate (7), a first supporting rod (122) slidably connected through the first extension plate (121), and the first supporting rod (122) is fixedly connected below the mounting disc (3), and the first supporting rod (122) is provided with a first spring (123), and the two ends of the first spring (123) are fixedly connected with the first extension plate (121) and the mounting disc (3) respectively.

5. A connection base for an industrial robot according to claim 4, characterized in that, The moving vibration mechanism (13) comprises a vertical plate (131) and a positioning plate (134) fixedly connected below the mounting disc (3), the vertical plate (131) is fixedly connected below the first extension plate (121), the side surface of the vertical plate (131) is fixedly connected with an elastic telescopic rod (132), and the end of the elastic telescopic rod (132) is fixedly connected with an intermediate plate (133).

6. A connection base for an industrial robot according to claim 5, characterized in that, The side of the intermediate plate (133) is fixedly connected with sliding teeth (135), the positioning plate (134) is installed with extrusion teeth (137) on the side close to the sliding teeth (135), the sliding teeth (135) are arranged between the extrusion teeth (137), and the side of the intermediate plate (133) is fixedly connected with a knocking rod (136), and the knocking rod (136) is arranged on the side of the positioning plate (134).

7. A connection base for an industrial robot according to claim 1, characterized in that, The second elastic connecting mechanism (14) comprises a second extension plate (141) fixedly connected to the side of the connecting plate (10), a second supporting rod (142) slidably penetrating through the second extension plate (141), a circular plate (143) fixedly connected to the bottom end of the second supporting rod (142), and a second spring (144) sleeved on the second supporting rod (142) and fixedly connected to the mounting disc (3) and the second extension plate (141) at both ends.

8. A connection base for an industrial robot according to claim 1, characterized in that, The buffer cleaning mechanism (15) comprises a gas storage frame (1501) fixedly connected to the supporting disc (1), an extrusion plate (1502) slidably connected in the gas storage frame (1501), a vertical rod (1503) fixedly connected to the extrusion plate (1502) and slidably connected to the gas storage frame (1501), a moving plate (1504) fixedly connected to the top end of the vertical rod (1503), a third spring (1505) fixedly connected to the extrusion plate (1502) and fixedly connected to the inner wall of the gas storage frame (1501).

9. A connection base for an industrial robot according to claim 8, characterized in that, The side of the gas storage frame (1501) is communicated with an air inlet valve (1506) and an air outlet valve (1507), the air inlet valve (1506) and the air outlet valve (1507) are communicated with the space below the extrusion plate (1502) in the gas storage frame (1501), the side of the air outlet valve (1507) is communicated with a connecting pipe (1508), the connecting pipe (1508) is externally communicated with a first air outlet pipe (1509) and a second air outlet pipe (1512), the first air outlet pipe (1509) is sleeved with a fixed sleeve (1511) connected below the mounting disc (3).

10. A connection base for an industrial robot according to claim 9, characterized in that, Both ends of the first air outlet pipe (1509) are communicated with first air blowing heads (1510), the first air blowing heads (1510) are arranged obliquely, and the first air blowing heads (1510) are used for blowing gas into the threaded mounting hole (4), the side of the second air outlet pipe (1512) close to the mounting disc (3) is communicated with a second air blowing head (1513), and the position of the second air blowing head (1513) corresponds to the position of the upper surface of the mounting disc (3).

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