Industrial spraying robot with rotating base

Abstract

The invention discloses an industrial spraying robot with a rotating base. The industrial spraying robot comprises a spraying base table, a rotating mechanism, a mechanical arm mechanism and a multi-angle spraying adjusting mechanism. The left side wall and the right side wall of the spraying base table are interlayers; the rotating mechanism comprises a rotating supporting groove, a rotating supporting rotating column, a rotating table, a lead screw, a rack plate and a gear, the rotating supporting groove is formed in the upper surface of the spraying base table, the rotating supporting rotating column is rotationally connected into the rotating supporting groove, and the gear is rotationally connected to the lower side wall of the spraying base table through a lower side rotating shaft; the upper end of the lower side rotating shaft is fixedly connected with the middle of the lower surface of the rotating supporting rotating column, lead screws are rotationally connected between the right side face of the interlayer on the left side and the left side face of the interlayer on the right side in a front-back symmetry mode, the thread directions of the two lead screws are opposite, and the outer thread faces of the two lead screws are both in threaded connection with rack plates. The chassis is high in response speed, and the stable effect is high during locking.

Description

Technical Field

[0001] The invention relates to the technical field of industrial spraying, in particular to an industrial spraying robot with a rotating base. Background Art

[0002] Spraying robots are industrial robots that can automatically spray paint or other coatings. They are suitable for batch spraying of workpieces and are used in various workpiece spraying processing occasions. A spraying robot disclosed in CN202122698849.9 comprises a fixed chassis, a rotating base structure is installed on the upper end of the fixed chassis, a supporting connecting rod is installed on the upper end of the rotating base structure, a lifting rod mechanism is installed on the upper end of the supporting connecting rod, a mounting connecting rod is installed on one side of the lifting rod mechanism, a spraying mounting head is installed on one end of the mounting connecting rod, a spraying tube is installed on the inner side of the spraying mounting head, a pigment mounting tube is installed on the front end of the spraying mounting head, and the rotating base structure comprises a supporting tripod, a rotating guide ring, a rotating mounting seat and a driving wheel; The above-mentioned spray robot's rotating structure does not have a corresponding locking mechanism, the nozzle does not have a stable driving mechanism, the stability of the nozzle deteriorates when performing painting operations, the sliding effect of the rotating guide ring deteriorates after long-term friction with the rotating mounting seat, and there may be problems such as poor stability and slow response speed when the chassis is rotating. For this reason, we propose an industrial spray robot with a rotating base. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide an industrial spraying robot with a rotating base, which has a fast chassis response speed and a high stability effect when locked, and can effectively solve the problems in the background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: an industrial spraying robot with a rotating base, comprising a spraying base, a rotating mechanism, a mechanical arm mechanism and a multi-angle spraying adjustment mechanism; The left and right walls of the spray base are both sandwich; The rotating mechanism includes a rotating support groove, a rotating support column, a turntable, a screw rod, a rack plate and a gear, wherein the rotating support groove is arranged on the upper surface of the spraying base, the rotating support groove is rotatably connected with the rotating support column inside, the lower side wall of the spraying base is rotatably connected with the gear through the lower rotating shaft, the upper end of the lower rotating shaft is fixedly connected with the middle part of the lower surface of the rotating support column, the right side surface of the left interlayer and the left side surface of the right interlayer are symmetrically rotatably connected front and back, the thread directions of the two screw rods are opposite, the external thread surfaces of the two screw rods are threadedly connected with the rack plates, the two rack plates are meshed with a gear, the lower surfaces of the two rack plates are respectively slidably connected with the lower side wall of the spraying base, the upper surface of the rotating support column is provided with a turntable, and the upper end of the turntable is provided with a bottom fixed arm; The mechanical arm mechanism is arranged on the rear side of the bottom fixed arm; The multi-angle spray adjustment mechanism is arranged at the rear end of the mechanical arm mechanism, the chassis has a fast response speed and a high stability effect when locked.

[0005] Furthermore, the rotating mechanism also includes an upper slide groove, a lower slide groove and supporting steel balls. The upper slide groove is opened on the lower surface of the rotating support column, and the lower side wall of the rotating support groove is opened with a lower slide groove. The inner sliding connection of the lower slide groove is evenly distributed with supporting steel balls. The upper side of the outer arc surface of the six supporting steel balls is slidably connected to the inner part of an upper slide groove to achieve the function of reducing friction.

[0006] Furthermore, a single-chip microcomputer is disposed outside the robot, and an input terminal of the single-chip microcomputer is electrically connected to an external power source to control the normal operation of various electrical appliances.

[0007] Furthermore, it also includes a driving mechanism, which includes a chassis motor, a sprocket and a chain. The chassis motor is arranged on the front side of the right side of the interlayer on the right side. The output shaft of the chassis motor is fixedly connected to the right end of the front screw rod. The left ends of the two screw rods are each provided with a sprocket. The two sprockets are connected through a chain transmission. The input end of the chassis motor is electrically connected to the output end of the single-chip microcomputer to realize the function of driving the chassis to rotate.

[0008] Furthermore, the robotic arm mechanism includes a lower turntable, a first robotic arm, an upper turntable and a second robotic arm. The lower turntable is rotatably connected to the front side of the bottom fixed arm, the upper end of the lower turntable is provided with a first robotic arm, the upper end of the first robotic arm is provided with an upper turntable, the rear side of the upper turntable is rotatably connected to the second robotic arm, and a rotatable mounting groove is provided on the right side of the lower side wall of the second robotic arm to achieve the function of reducing friction.

[0009] Furthermore, the multi-angle spraying adjustment mechanism includes an angle adjustment shaft, a turntable, a worm gear and a third mechanical arm. The angle adjustment shaft is rotatably connected between the front and rear inner walls of the rotating mounting groove. The middle part of the angle adjustment shaft is fixedly sleeved with a turntable. The lower end of the turntable is provided with a third mechanical arm. The front side fixed sleeve of the outer arc surface of the angle adjustment shaft is provided with a worm gear to realize the function of adjusting the position of the nozzle.

[0010] Furthermore, the multi-angle spraying adjustment mechanism also includes a mounting slot, a servo motor and a worm gear. The mounting slot is opened on the inner right side of the second robotic arm. A servo motor is provided inside the mounting slot. A worm gear is rotatably connected to the front side between the left and right inner walls of the rotating mounting slot. The output shaft of the servo motor is fixedly connected to the left end of the worm gear. The worm gear is meshingly connected to the worm wheel. The input end of the servo motor is electrically connected to the output end of the chassis motor to provide driving force for multi-angle spraying.

[0011] Furthermore, a first robotic arm adjustment motor is provided on the rear side of the bottom fixed arm, and a first slewing bearing is fixedly connected inside the bottom fixed arm. The inner arc surface of the first slewing bearing is fixedly sleeved with the outer arc surface of the output shaft of the first robotic arm adjustment motor. The output shaft of the first robotic arm adjustment motor is fixedly connected to the rear side of the lower turntable, and the input end of the first robotic arm adjustment motor is electrically connected to the output end of the chassis motor to realize the function of driving the first robotic arm to move.

[0012] Furthermore, a second robotic arm adjustment motor is provided on the front side of the upper turntable, and the output shaft of the second robotic arm adjustment motor is fixedly connected to the front side of the second robotic arm. A second slewing bearing is fixedly connected to the interior of the upper turntable, and the inner arc surface of the second slewing bearing is fixedly sleeved with the outer arc surface of the output shaft of the second robotic arm adjustment motor. The input end of the second robotic arm adjustment motor is electrically connected to the output end of the chassis motor to realize the function of driving the second robotic arm to move.

[0013] Furthermore, a spray head is provided at the lower end of the third robotic arm, the input end of the spray head is electrically connected to the output end of the single chip microcomputer, and the feed port of the spray head is externally connected to an external feeding device to achieve the spraying function.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The worm gear structure drives the third mechanical arm to rotate the angle. When the spray head is working, the spraying reaction force of the spray head will be offset by the self-locking characteristics of the worm gear, thereby improving the stability of the spraying operation.

[0015] 2. When the rotating support column rotates, the supporting steel balls slide in the upper slide groove and the lower slide groove, thereby reducing the friction between the rotating support column and the rotating support groove and increasing the service life of the chassis.

[0016] 3. The spraying robot uses a screw structure to drive two rack plates to move relative to each other, and then drives the turntable to rotate through the driving gear. When the robot spraying operation requires the base to rotate, the chassis responds quickly and has a high stability effect when locked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a partial structural schematic diagram of the rotating mechanism of the present invention; Figure 3 This is a schematic diagram of the structure of the multi-angle spraying adjustment mechanism of the present invention; Figure 4 This is a schematic diagram of the enlarged structure of location A of the present invention; Figure 5 It is a partial structural schematic diagram of the rotating mechanism of the present invention flipped 180 degrees.

[0018] In the figure: 1 spraying base, 2 rotating mechanism, 201 rotating support groove, 202 rotating support rotating column, 203 turntable, 204 upper slide groove, 205 lower slide groove, 206 supporting steel ball, 207 screw rod, 208 rack plate, 209 gear, 3 driving mechanism, 301 chassis motor, 302 sprocket, 303 chain, 4 bottom fixed arm, 5 mechanical arm mechanism, 501 lower turntable, 502 first mechanical arm, 503 upper turntable, 504 second mechanical arm, 6 multi-angle spraying adjustment mechanism, 601 angle adjustment shaft, 602 turntable, 603 mounting groove, 604 servo motor, 605 worm, 606 worm wheel, 607 third mechanical arm, 7 spraying head, 8 first mechanical arm adjustment motor, 9 second mechanical arm adjustment motor, 10 single chip microcomputer, 11 first slewing bearing, 12 second slewing bearing. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-5 This embodiment provides a technical solution: an industrial spraying robot with a rotating base, including a spraying base 1, a rotating mechanism 2, a mechanical arm mechanism 5 and a multi-angle spraying adjustment mechanism 6.

[0021] The left side wall and the right side wall of the spraying base 1 are both interlayers. A single chip microcomputer 10 is arranged outside the robot, and an input end of the single chip microcomputer 10 is electrically connected to an external power supply.

[0022] The rotating mechanism 2 includes a rotating support groove 201, a rotating support column 202, a turntable 203, a screw rod 207, a rack plate 208 and a gear 209. The rotating support groove 201 is arranged on the upper surface of the spraying base 1. The rotating support column 202 is rotatably connected inside the rotating support groove 201. The lower side wall of the spraying base 1 is rotatably connected to the gear 209 through the lower rotating shaft. The upper end of the lower rotating shaft is fixedly connected to the middle part of the lower surface of the rotating support column 202. A screw rod 207 is symmetrically connected to the right side of the interlayer and the left side of the interlayer on the right side for rotation. The thread directions of the two screw rods 207 are opposite. The outer thread surfaces of the two screw rods 207 are threadedly connected with rack plates 208. The two rack plates 208 are meshed with a gear 209. The lower surfaces of the two rack plates 208 are respectively slidably connected to the lower side wall of the spray base 1. A turntable 203 is provided on the upper surface of the rotation support column 202. A bottom fixed arm 4 is provided on the upper end of the turntable 203. The rotation mechanism 2 also includes an upper side slot 204, a lower side slot 205 and a supporting steel ball 206. The upper side slot 204 is opened on the lower surface of the rotation support column 202. A lower side slot 205 is opened on the lower side wall of the rotation support slot 201. The inner side of the lower side slot 205 is slidably connected with uniformly distributed supporting steel balls 206. The upper side of the outer arc surface of the six supporting steel balls 206 is slidably connected to the inner side of an upper side slot 204. A driving mechanism 3 is also included. The driving mechanism 3 includes a chassis motor 301, a sprocket 302 and a chain 303. The chassis motor 301 is arranged on the right front side of the interlayer on the right side. The output shaft of the chassis motor 301 is fixedly connected to the right end of the front screw rod 207. The left ends of the two screw rods 207 are each provided with a sprocket 302. The two sprockets 302 are connected through a chain transmission. The input end of the chassis motor 301 is electrically connected to the output end of the single-chip microcomputer 10. When the device needs to be used, the single-chip microcomputer 10 can be adjusted.

[0023] The robotic arm mechanism 5 is arranged on the rear side of the bottom fixed arm 4, and the robotic arm mechanism 5 includes a lower turntable 501, a first robotic arm 502, an upper turntable 503 and a second robotic arm 504. The lower turntable 501 is rotatably connected to the front side of the bottom fixed arm 4, the upper end of the lower turntable 501 is provided with a first robotic arm 502, the upper end of the first robotic arm 502 is provided with an upper turntable 503, the rear side of the upper turntable 503 is rotatably connected to the second robotic arm 504, and a rotating mounting groove is provided on the right side of the lower side wall of the second robotic arm 504. At this time, the single-chip microcomputer 10 can be controlled, the first robotic arm adjustment motor 8 is operated, and the output shaft of the first robotic arm adjustment motor 8 rotates forward and reversely, thereby driving the lower turntable 501 to rotate at a specified angle with the axis of the output shaft of the first robotic arm adjustment motor 8 as the center, thereby driving the first robotic arm 502 to rotate at a specified angle.

[0024] The multi-angle spraying adjustment mechanism 6 is arranged at the rear end of the mechanical arm mechanism 5. The multi-angle spraying adjustment mechanism 6 includes an angle adjustment shaft 601, a turntable 602, a worm gear 606 and a third mechanical arm 607. The angle adjustment shaft 601 is rotatably connected between the front and rear inner walls of the rotating installation groove. The middle part of the angle adjustment shaft 601 is fixedly sleeved with a turntable 602. The lower end of the turntable 602 is provided with a third mechanical arm 607. The outer arc surface of the angle adjustment shaft 601 is fixedly sleeved with a worm gear 606. The multi-angle spraying adjustment mechanism The structure 6 also includes a mounting slot 603, a servo motor 604 and a worm 605. The mounting slot 603 is opened on the right side of the second mechanical arm 504. The servo motor 604 is arranged inside the mounting slot 603. The worm 605 is rotatably connected to the front side between the left and right inner walls of the rotating mounting slot. The output shaft of the servo motor 604 is fixedly connected to the left end of the worm 605. The worm 605 is meshedly connected to the worm wheel 606. The input end of the servo motor 604 is electrically connected to the output end of the chassis motor 301. The rear end of the bottom fixed arm 4 A first mechanical arm adjusting motor 8 is provided on the side, and a first slewing bearing 11 is fixedly connected inside the bottom fixed arm 4. The inner arc surface of the first slewing bearing 11 is fixedly sleeved with the outer arc surface of the output shaft of the first mechanical arm adjusting motor 8. The output shaft of the first mechanical arm adjusting motor 8 is fixedly connected to the rear side of the lower turntable 501. The input end of the first mechanical arm adjusting motor 8 is electrically connected to the output end of the chassis motor 301. A second mechanical arm adjusting motor 9 is provided on the front side of the upper turntable 503. The output shaft of the second mechanical arm adjusting motor 9 is fixedly connected to the front side of the second mechanical arm 504. A second slewing bearing 12 is fixedly connected inside the upper turntable 503. The inner arc surface of the second slewing bearing 12 is fixedly sleeved with the outer arc surface of the output shaft of the second mechanical arm adjusting motor 9. The input end of the second mechanical arm adjusting motor 9 is electrically connected to the output end of the chassis motor 301. A spray head 7 is provided at the lower end of the third mechanical arm 607. The input end of the spray head 7 is electrically connected to the output end of the single-chip microcomputer 10. The feed port of the spray head 7 is externally connected to an external feeding device.

[0025] The working principle of an industrial spraying robot with a rotating base provided by the present invention is as follows: When the device is needed, the single chip microcomputer 10 can be adjusted to operate the chassis motor 301, and the output shaft of the chassis motor 301 rotates forward and reversely, thereby driving the front screw rod 207 to rotate, and then driving the rear screw rod 207 to rotate synchronously through the sprocket 302 and the chain 303. At this time, the rear rack plate 208 is adjusted to the left and right positions. When the rear rack plate 208 moves to the right, the front rack plate 208 moves to the left, and when the rear rack plate 208 moves to the left, the front rack plate 208 moves to the left. The rack plate 208 moves to the right, and then the two rack plates 208 drive the gear 209 to rotate forward and reversely, and then the lower rotating shaft drives the rotating support column 202 to rotate forward and reversely inside the rotating support groove 201, and then drives the bottom fixed arm 4 to rotate forward and reversely. At this time, the single-chip microcomputer 10 can be regulated, the first mechanical arm regulating motor 8 runs, and the output shaft of the first mechanical arm regulating motor 8 rotates forward and reversely, thereby driving the lower turntable 501 to adjust the first mechanical arm. The output shaft axis of the section motor 8 is rotated at a specified angle as the center, thereby driving the first mechanical arm 502 to rotate at a specified angle, and at the same time regulating the single-chip microcomputer 10, the second mechanical arm adjusting motor 9 is operated, and the output shaft of the second mechanical arm adjusting motor 9 is rotated at a specified angle, thereby driving the second mechanical arm 504 to rotate at a specified angle with the output shaft axis of the second mechanical arm adjusting motor 9 as the center. At the same time, the single-chip microcomputer 10 is regulated, the servo motor 604 is operated, and the output shaft of the servo motor 604 rotates forward and reverse, thereby driving the worm 605 to rotate forward and reverse, thereby driving the worm wheel 606 to rotate forward and reverse, thereby driving the angle adjustment shaft 601 to rotate at a specified angle, thereby driving the third mechanical arm 607 to change the angle with the axis of the angle adjustment shaft 601 as the center. The position of the spray head 7 is adjusted in real time through the three-section mechanical arm and the rotating base. When the spray head 7 is adjusted to the specified position, the external feeding equipment and the single-chip microcomputer 10 and the spray head 7 can be regulated to perform the spraying operation.

[0026] It is worth noting that the single chip microcomputer 10 disclosed in the above embodiment is specifically model S7-200, and the chassis motor 301, the servo motor 604, the spray head 7, the first robot arm adjustment motor 8 and the second robot arm adjustment motor 9 can be freely configured according to the actual application scenario. It is recommended to use MG series servo reduction motors for the chassis motor 301 and the servo motor 604, and it is recommended to use SD4 cylindrical shaft spray head for the spray head 7. It is recommended to use XTG8315 brushless joint motors for the first robot arm adjustment motor 8 and the second robot arm adjustment motor 9. The single chip microcomputer 10 controls the chassis motor 301, the servo motor 604, the spray head 7, the first robot arm adjustment motor 8 and the second robot arm adjustment motor 9 using methods commonly used in the prior art.

[0027] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An industrial spraying robot with a rotating base, characterized in that: It comprises a spraying base (1), a rotating mechanism (2), a mechanical arm mechanism (5) and a multi-angle spraying adjustment mechanism (6); The left side wall and the right side wall of the spray base (1) are both sandwich layers; The rotating mechanism (2) comprises a rotating support groove (201), a rotating support column (202), a turntable (203), a screw rod (207), a rack plate (208) and a gear (209), wherein the rotating support groove (201) is arranged on the upper surface of the spraying base (1), the rotating support column (202) is rotatably connected inside the rotating support groove (201), the lower side wall of the spraying base (1) is rotatably connected to the gear (209) via a lower rotating shaft, the upper end of the lower rotating shaft is fixedly connected to the middle part of the lower surface of the rotating support column (202), and the left side A screw rod (207) is connected between the right side of the interlayer and the left side of the interlayer on the right side so as to rotate symmetrically in the front and back directions. The thread directions of the two screw rods (207) are opposite. The external thread surfaces of the two screw rods (207) are both threadedly connected to rack plates (208). The two rack plates (208) are both meshedly connected to a gear (209). The lower surfaces of the two rack plates (208) are respectively slidably connected to the lower side walls of the spraying base (1). A turntable (203) is provided on the upper surface of the rotation support column (202). A bottom fixing arm (4) is provided at the upper end of the turntable (203). The mechanical arm mechanism (5) is arranged on the rear side of the bottom fixed arm (4); The multi-angle spraying adjustment mechanism (6) is arranged at the rear end of the mechanical arm mechanism (5).

2. An industrial spraying robot with a rotating base according to claim 1, characterized in that: The rotating mechanism (2) further comprises an upper slide groove (204), a lower slide groove (205) and supporting steel balls (206); the upper slide groove (204) is provided on the lower surface of the rotating support column (202); the lower slide groove (205) is provided on the lower side wall of the rotating support groove (201); the interior of the lower slide groove (205) is slidably connected with uniformly distributed supporting steel balls (206); the upper sides of the outer arc surfaces of the six supporting steel balls (206) are slidably connected with the interior of an upper slide groove (204).

3. The industrial spraying robot with a rotating base according to claim 1, characterized in that: A single-chip microcomputer (10) is arranged outside the robot, and an input end of the single-chip microcomputer (10) is electrically connected to an external power source.

4. The industrial spraying robot with a rotating base according to claim 3, characterized in that: The invention also comprises a driving mechanism (3), the driving mechanism (3) comprising a chassis motor (301), a sprocket (302) and a chain (303), the chassis motor (301) being arranged on the front side of the right side of the interlayer on the right side, the output shaft of the chassis motor (301) being fixedly connected to the right end of the lead screw (207) on the front side, the left ends of the two lead screws (207) being provided with a sprocket (302), the two sprockets (302) being connected via a chain transmission, and the input end of the chassis motor (301) being electrically connected to the output end of the single-chip computer (10).

5. The industrial spraying robot with a rotating base according to claim 3, characterized in that: The mechanical arm mechanism (5) comprises a lower turntable (501), a first mechanical arm (502), an upper turntable (503) and a second mechanical arm (504); the lower turntable (501) is rotatably connected to the front side of the bottom fixed arm (4); the first mechanical arm (502) is provided at the upper end of the lower turntable (501); the upper end of the first mechanical arm (502) is provided with an upper turntable (503); the rear side of the upper turntable (503) is rotatably connected to the second mechanical arm (504); and a rotatable mounting groove is provided on the right side of the lower side wall of the second mechanical arm (504).

6. The industrial spraying robot with a rotating base according to claim 5, characterized in that: The multi-angle spraying adjustment mechanism (6) comprises an angle adjustment shaft (601), a rotating disk (602), a worm gear (606) and a third mechanical arm (607); the angle adjustment shaft (601) is rotatably connected between the front and rear inner walls of the rotating installation groove; the middle part of the angle adjustment shaft (601) is fixedly sleeved with the rotating disk (602); the lower end of the rotating disk (602) is provided with the third mechanical arm (607); and the front side of the outer arc surface of the angle adjustment shaft (601) is fixedly sleeved with the worm gear (606).

7. The industrial spraying robot with a rotating base according to claim 6, characterized in that: The multi-angle spraying adjustment mechanism (6) further comprises a mounting groove (603), a servo motor (604) and a worm (605); the mounting groove (603) is arranged on the right side inside the second mechanical arm (504); a servo motor (604) is arranged inside the mounting groove (603); a worm (605) is rotatably connected to the front side between the left and right inner walls of the rotatable mounting groove; an output shaft of the servo motor (604) is fixedly connected to the left end of the worm (605); the worm (605) is meshingly connected to the worm wheel (606); and an input end of the servo motor (604) is electrically connected to an output end of the chassis motor (301).

8. The industrial spraying robot with a rotating base according to claim 5, characterized in that: A first mechanical arm adjustment motor (8) is provided on the rear side of the bottom fixed arm (4); a first slewing bearing (11) is fixedly connected inside the bottom fixed arm (4); an inner arc surface of the first slewing bearing (11) is fixedly sleeved with an outer arc surface of an output shaft of the first mechanical arm adjustment motor (8); the output shaft of the first mechanical arm adjustment motor (8) is fixedly connected to the rear side of the lower turntable (501); and an input end of the first mechanical arm adjustment motor (8) is electrically connected to an output end of the chassis motor (301).

9. The industrial spraying robot with a rotating base according to claim 5, characterized in that: A second mechanical arm adjustment motor (9) is provided on the front side of the upper turntable (503); an output shaft of the second mechanical arm adjustment motor (9) is fixedly connected to the front side of the second mechanical arm (504); a second slewing bearing (12) is fixedly connected inside the upper turntable (503); an inner arc surface of the second slewing bearing (12) is fixedly sleeved with an outer arc surface of the output shaft of the second mechanical arm adjustment motor (9); and an input end of the second mechanical arm adjustment motor (9) is electrically connected to an output end of the chassis motor (301).

10. The industrial spraying robot with a rotating base according to claim 6, characterized in that: A spray head (7) is provided at the lower end of the third mechanical arm (607); an input end of the spray head (7) is electrically connected to an output end of the single-chip computer (10); and an inlet of the spray head (7) is externally connected to an external feeding device.

Images