CN114393569A

CN114393569A - Novel intelligent mechanical arm that accuracy is high

Info

Publication number: CN114393569A
Application number: CN202210167576.1A
Authority: CN
Inventors: 刘涵; 梁家勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-04-26

Abstract

The invention provides a novel intelligent mechanical arm with high accuracy, which comprises a fixed support, wherein a conveying clamping component for conveying materials and clamping the materials is arranged at the top of the fixed support, first moving components which are used for left and right adjustment are arranged on two sides of the outer wall of the conveying clamping component, a first rotating component is arranged on one side of the first moving component, a second moving component for up and down height adjustment is arranged on the first rotating component, a first gear is driven to rotate and move on a toothed plate by starting a first motor and a sliding block is driven to slide on a driven rod, the left and right adjustment of a suction pipe is effectively carried out, a second gear is driven to rotate by starting a third motor, a second toothed plate is linked to slide in a sliding groove plate, the up and down movement adjustment of the suction pipe is effectively carried out, the second sliding block is driven to slide on a sliding rail by starting a first electric telescopic rod, and the air movement and back and forth movement adjustment of the suction pipe are effectively carried out, the accurate adjustment and use of different areas are improved.

Description

Novel intelligent mechanical arm that accuracy is high

Technical Field

The invention relates to the technical field of mechanical arms, in particular to a novel intelligent mechanical arm with high accuracy.

Background

The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, has been widely applied to the fields of industrial assembly, safety explosion prevention and the like due to the unique operation flexibility, and has uncertainties of parameter perturbation, external interference, unmodeled dynamics and the like. Therefore, uncertainty exists in a modeling model of the mechanical arm, and for different tasks, the motion trail of the joint space of the mechanical arm needs to be planned, so that the tail end pose is formed by cascading;

the existing industrial automatic production needs to be carried out by a novel intelligent mechanical arm with high accuracy, and the mechanical arm on the market at present has overlarge angle adjusting amplitude and is relatively accurate in the using process, so that the deviation is large, time and labor are wasted, multi-angle rotation adjustment cannot be carried out, and the dead angle cannot be carried out, so that the working efficiency is reduced;

present industrial automation welding robot can't remove about moving the regulation, and most welding robot on the market are the snap-on machinery, lead to can only carrying out work in an interval and use to influenced work efficiency, for this reason, provided the novel intelligent robotic arm that an accuracy is high.

Disclosure of Invention

In view of this, the embodiment of the present invention is to provide a novel intelligent robot arm with high accuracy, so as to solve or alleviate the technical problem that the existing industrial automatic welding robot in the prior art cannot perform left-right movement adjustment, and most of the welding robots in the market are directly fixed on a machine, so that the welding robot can only work in one section, thereby affecting the working efficiency.

The technical scheme of the embodiment of the invention is realized as follows: the utility model provides a novel intelligent robotic arm that accuracy is high, includes the fixed bolster, its characterized in that: the top of the fixed support is provided with a conveying clamping component for conveying materials and clamping materials, two sides of the outer wall of the conveying clamping component are provided with first moving components for left-right adjustment, one side of each first moving component is provided with a first rotating component, one side of each first rotating component is provided with a second moving component for up-down height adjustment, the top of each second moving component is provided with a third moving component for front-back adjustment, the top of each third moving component is provided with a second rotating component, the top of each second rotating component is provided with a first hinge component, one side of each first hinge component is provided with a second hinge component, the bottom of each second hinge component is provided with a third rotating component, the bottom of each third rotating component is fixedly provided with a first fixed plate, and two sides of each first fixed plate are respectively and fixedly provided with a camera sensor, and camera sensor, transport centre gripping subassembly, first removal subassembly, first rotating assembly, second removal subassembly, third removal subassembly, second rotating assembly, first articulated subassembly, second articulated subassembly, third rotating assembly respectively and between the controller electric connection, the bottom fixed mounting of first fixed plate have the gas tank the bottom welding of gas tank has the straw, one side fixed mounting of gas tank has the air pump.

Preferably: the moving assembly comprises a second fixing plate, a driven rod, a first sliding block, a first motor, a first gear and a first toothed plate, the first toothed plate and the second fixing plate are respectively and fixedly installed on one side of the fixing support, the second fixing plate is located above the first toothed plate, the first gear is welded at the output end of the first motor, the first gear is meshed with the first toothed plate and is connected with the first toothed plate, the first motor is fixedly installed at the bottom of the first sliding block, the first sliding block is slidably connected to the outer wall of one side of the driven rod, the driven rod is connected with a bearing between the first sliding blocks, the driven rod is welded on one side of the inner wall of the second fixing plate, and the first sliding block is welded with the first rotating assembly.

Preferably: first rotating component includes first fixed disk, first circular spout, second motor, first carousel and first slide bar, first slide bar welding is in one side of first carousel, first carousel welding is in the output of second motor, second motor fixed mounting be in one side of first fixed disk, first circular spout is seted up one side of first fixed disk, first circular spout is located one side of second motor, first circular spout with sliding connection between the first slide bar, first fixed disk is located one side of first slider, just first carousel with weld mutually between the second removal subassembly.

Preferably: the second removes the subassembly and includes fixed block, chute board, third motor, second gear and second toothed plate, second toothed plate sliding connection is in the inside of chute board, the chute board welds respectively with the third motor the top of fixed block, the third motor is located one side of chute board, the fixed block welding is in one side of first carousel, the second gear welding is in the output of third motor, the second gear with the meshing is connected between the second toothed plate, just the second toothed plate with weld mutually between the third removes the subassembly.

Preferably: the third moving assembly comprises a shell, a sliding rail, a first electric telescopic rod and a second sliding block, the second sliding block is connected to one side of the sliding rail in a sliding mode, the sliding rail is welded to the two sides of the inner wall of the shell, the shell is welded to the top of the second toothed plate, and the second sliding block is welded to the second rotating assembly.

Preferably: the second rotating assembly comprises a second fixed disc, a second circular sliding groove, a fourth motor, a second rotary disc and a second sliding bar, the second sliding bar is welded to one side of the second rotary disc, the second rotary disc is welded to the output end of the fourth motor, the fourth motor is fixedly mounted to one side of the second fixed disc, the second circular sliding groove is formed in one side of the second fixed disc, the second circular sliding groove is located in one side of the fourth motor, the second circular sliding groove is in sliding connection with the second sliding bar, the second fixed disc is welded to the top of the second sliding block, and the second rotary disc is welded to the first hinged assembly.

Preferably: the first hinging assembly comprises an arc-shaped plate, a first hinging seat, a second electric telescopic rod and a hinging plate, wherein the hinging plate is hinged to the top of the arc-shaped plate, the arc-shaped plate is welded to the top of the second rotary table, the second electric telescopic rod is hinged to one side of the inner wall of the first hinging seat and the inner wall of the second hinging seat respectively, the first hinging seat is connected with a bearing to one side of the arc-shaped plate, the second hinging seat is connected with one side of the hinging plate by a bearing, and the hinging plate is hinged to the second hinging assembly.

Preferably: the second hinge assembly comprises a fifth motor, a third gear, a fourth gear and a support plate, the support plate is welded on the outer wall of one side of the fourth gear, the fourth gear and the third gear are respectively hinged to the inner wall of one end of the hinged plate, the third gear is located obliquely above the fourth gear, the fourth gear is meshed with the third gear, the fifth motor is located on the outer wall of one side of the hinged plate, an output shaft of the fifth motor penetrates through the hinged plate and is welded with the third gear, and the support plate is welded with the third rotating assembly.

Preferably: the third rotating assembly comprises a third fixed disc, a third circular sliding groove, a sixth motor, a third rotary disc and a third sliding bar, the third sliding bar is welded to one side of the third rotary disc, the third rotary disc is welded to the output end of the sixth motor, the sixth motor is fixedly mounted to one side of the third fixed disc, the third circular sliding groove is formed in one side of the third fixed disc, the third fixed disc is welded to the bottom of the supporting plate, the third circular sliding groove is located in one side of the sixth motor, and the third circular sliding groove is connected with the third sliding bar in a sliding mode.

Preferably: carry centre gripping subassembly package mounting panel, seventh motor and conveyer belt, conveyer belt swing joint be in mounting panel inner wall both sides, the mounting panel welding is in the top of fixed bolster, seventh motor fixed mounting be in one side of mounting panel, the output shaft of seventh motor with fixed connection between the conveyer belt, the centre gripping subassembly still includes third electric telescopic handle, grip block and protection pad, protection pad fixed mounting be in one side of grip block, the grip block welding is in third electric telescopic handle's one end, third electric telescopic handle fixed mounting is in the inner wall both sides of mounting panel, just third electric telescopic handle is located the top of conveyer belt.

Due to the adoption of the technical scheme, the embodiment of the invention has the following advantages:

when the camera sensor detects a product conveyed on the conveying clamping assembly, a message is transmitted to the controller, the controller controls the air pump to be started, air in the air tank is sucked, the product is effectively sucked and taken through the suction pipe, and meanwhile the controller controls the first moving assembly, the first rotating assembly, the second moving assembly, the third moving assembly, the second rotating assembly, the first hinge assembly, the second hinge assembly and the third rotating assembly to be started and adjusted.

The suction pipe adjusting device comprises a first motor, a second motor, a third motor, a sliding groove plate, a first toothed plate, a second toothed plate, a third electric telescopic rod, a third toothed plate, a fourth toothed plate, a fifth toothed plate, a fourth toothed plate, a fifth electric telescopic rod and a fifth electric telescopic rod.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a perspective view of the second rotating assembly and the first hinge assembly of the present invention;

FIG. 3 is a sectional perspective view of the first fixing disk of the present invention;

FIG. 4 is a perspective view of the second and third moving assemblies of the present invention;

FIG. 5 is a perspective view of the second hinge assembly and the third rotating assembly of the present invention;

fig. 6 is an overall perspective view of the air box of the present invention.

Reference numerals: 1. fixing a bracket; 2. a conveying clamping assembly; 3. an air pump; 4. a first moving assembly; 5. a first rotating assembly; 6. a second moving assembly; 7. a third moving assembly; 8. a second rotating assembly; 9. a first hinge assembly; 10. a second hinge assembly; 11. a third rotating assembly; 12. a first fixing plate; 13. a camera sensor; 14. a gas tank; 15. a straw; 21. mounting a plate; 22. a seventh motor; 23. a conveyor belt; 24. a third electric telescopic rod; 25. a clamping plate; 26. a protective pad; 41. a second fixing plate; 42. a driven lever; 43. a first slider; 44. a first motor; 45. a first gear; 46. a first toothed plate; 51. a first fixed disk; 52. a first circular chute; 53. a second motor; 54. a first turntable; 55. a first slide bar; 81. a second fixed disk; 82. a second circular chute; 61. a fixed block; 62. a chute plate; 63. a third motor; 64. a second gear; 65. a second toothed plate; 71. a housing; 72. a slide rail; 73. a first electric telescopic rod; 74. a second slider; 83. a third motor; 84. a second turntable; 85. a second slide bar; 91. an arc-shaped plate; 92. a first hinge mount; 93. a second hinge mount; 94. a second electric telescopic rod; 95. a hinge plate; 101. a fifth motor; 102. a third gear; 103. a fourth gear; 104. a support plate; 111. a third fixed disk; 112. a third circular chute; 113. a sixth motor; 114. a third turntable; 115. a third slide bar.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 6, the embodiment of the present invention provides a novel intelligent robot arm with high accuracy, which includes a fixed bracket 1, a conveying and clamping assembly 2 for conveying and clamping materials is disposed on the top of the fixed bracket 1, first moving assemblies 4 for left and right adjustment are disposed on two sides of the outer wall of the conveying and clamping assembly 2, a first rotating assembly 5 is disposed on one side of the first moving assembly 4, a second moving assembly 6 for up and down adjustment is disposed on the first rotating assembly 5, a third moving assembly 7 for front and back adjustment is disposed on the top of the second moving assembly 6, a second rotating assembly 8 is disposed on the top of the third moving assembly 7, a second hinge assembly 10 is disposed on one side of the second rotating assembly 8, on which a first hinge assembly 9 is disposed on the top of the second rotating assembly 9, and a third rotating assembly 11 is disposed on the bottom of the second hinge assembly 10, a first fixed plate 12 is fixedly installed at the bottom of the third rotating assembly 11, camera sensors 13 are respectively and fixedly installed at two sides of the first fixed plate 12, the camera sensors 13, the conveying clamping assembly 2, the first moving assembly 4, the first rotating assembly 5, the second moving assembly 6, the third moving assembly 7, the second rotating assembly 8, the first hinge assembly 9, the second hinge assembly 10 and the third rotating assembly 11 are respectively and electrically connected with a controller, an air tank 14 is fixedly installed at the bottom of the first fixed plate 12, a suction pipe 15 is welded at the bottom of the air tank 14, an air pump 3 is fixedly installed at one side of the air tank 14, when the camera sensors 13 detect the products conveyed on the conveying clamping assembly 2, messages are transmitted to the controller, the controller controls the air pump 3 to be started, air in the air tank 14 is sucked and used for sucking and taking the products through the suction pipe 15, and simultaneously the controller controls the first moving assembly 4, the first rotating assembly 5, the second moving assembly 6, the third moving assembly 7, the second rotating assembly 8, the first hinge assembly 9, the second hinge assembly 10 and the third rotating assembly 11 to start and adjust.

In this embodiment, specifically: the first moving assembly 4 comprises a second fixing plate 41, a driven rod 42, a first sliding block 43, a first motor 44, a first gear 45 and a first toothed plate 46, the first toothed plate 46 and the second fixing plate 41 are respectively and fixedly mounted on one side of the fixing support 1, the second fixing plate 41 is positioned above the first toothed plate 46, the first gear 45 is welded at the output end of the first motor 44, the first gear 45 is meshed with the first toothed plate 46, the first motor 44 is fixedly mounted at the bottom of the first sliding block 43, the first sliding block 43 is slidably connected to the outer wall of one side of the driven rod 42, the driven rod 42 is in bearing connection with the first sliding block 43, the driven rod 42 is welded on one side of the inner wall of the second fixing plate 41, and the first sliding block 43 is welded with the first rotating assembly 5; by activating the first motor 44, the first gear 45 is driven to rotate on the first toothed plate 46 and the first sliding block 43 is linked to slide on the driven rod 42 for the left-right movement adjustment of the suction pipe 15.

In this embodiment, specifically: the first rotating assembly 5 comprises a first fixed disc 51, a first circular sliding groove 52, a second motor 53, a first rotating disc 54 and a first sliding rod 55, the first sliding rod 55 is welded on one side of the first rotating disc 54, the first rotating disc 54 is welded on the output end of the second motor 53, the second motor 53 is fixedly installed on one side of the first fixed disc 51, the first circular sliding groove 52 is formed in one side of the first fixed disc 51, the first circular sliding groove 52 is located on one side of the second motor 53, the first circular sliding groove 52 is in sliding connection with the first sliding rod 55, the first fixed disc 51 is located on one side of the first sliding block 43, the first rotating disc 54 is welded with the second moving assembly 6, the first rotating disc 54 is driven to rotate by starting the second motor 53, and the first sliding rod 55 is driven to rotate on the inner wall of the first circular sliding groove 52, so as to perform first rotation adjustment on the suction pipe 15.

In this embodiment, specifically: the second moving assembly 6 comprises a fixed block 61, a sliding groove plate 62, a third motor 63, a second gear 64 and a second toothed plate 65, the second toothed plate 65 is connected inside the sliding groove plate 62 in a sliding mode, the sliding groove plate 62 and the third motor 63 are respectively welded to the top of the fixed block 61, the third motor 63 is located on one side of the sliding groove plate 62, the fixed block 61 is welded to one side of the first rotating disc 54, the second gear 64 is welded to the output end of the third motor 63, the second gear 64 is connected with the second toothed plate 65 in a meshing mode, and the third moving assemblies 7 of the second toothed plate 65 are welded to each other; by starting the third motor 63, the second gear 64 is driven to rotate, and the second gear 65 is linked to slide in the chute plate 62, so as to adjust the suction pipe 15 in an up-and-down movement manner.

In this embodiment, specifically: the third moving assembly 7 comprises a shell 71, a sliding rail 72, a first electric telescopic rod 73 and a second sliding block 74, the second sliding block 74 is connected to one side of the sliding rail 72 in a sliding manner, the sliding rail 72 is welded to two sides of the inner wall of the shell 71, the shell 71 is welded to the top of the second toothed plate 65, and the second sliding block 74 is welded to the second rotating assembly 8; by starting the first electric telescopic rod 73, the second sliding block 74 is pushed to slide on the sliding rail 72 for air back and forth movement adjustment of the suction pipe 15.

In this embodiment, specifically: the second rotating assembly 8 comprises a second fixed disc 81, a second circular sliding chute 82, a fourth motor 83, a second rotating disc 84 and a second sliding rod 85, the second sliding rod 85 is welded on one side of the second rotating disc 84, the second rotating disc 84 is welded on the output end of the fourth motor 83, the fourth motor 83 is fixedly installed on one side of the second fixed disc 81, the second circular sliding chute 82 is arranged on one side of the second fixed disc 81, the second circular sliding chute 82 is positioned on one side of the fourth motor 83, the second circular sliding chute 82 is in sliding connection with the second sliding rod 85, the second fixed disc 81 is welded on the top of the second sliding block 74, and the second rotating disc 84 is welded with the first hinge assembly 9; by starting the fourth motor 83, the second rotary disc 84 is driven to rotate, and the second sliding rod 85 is linked to rotate on the inner wall of the second circular sliding groove 82, so as to perform the second rotation adjustment on the suction pipe 15.

In this embodiment, specifically: the first hinge assembly 9 comprises an arc-shaped plate 91, a first hinge seat 92, a second hinge seat 93, a second electric telescopic rod 94 and a hinge plate 95, the hinge plate 95 is connected to the top of the arc-shaped plate 91 in a connecting mode, the arc-shaped plate 91 is welded to the top of the second turntable 84, the second electric telescopic rod 94 is hinged to one side of the inner walls of the first hinge seat 92 and the second hinge seat 93 respectively, the first hinge seat 92 is connected to one side of the arc-shaped plate 91 in a bearing mode, the second hinge seat 93 is connected to one side of the hinge plate 95 in a bearing mode, and the hinge plate 95 is hinged to the second hinge assembly 10; by starting the second electric telescopic rod 94, the hinged plate 95 is pushed to perform hinged rotation on the inner wall of the top of the arc-shaped plate 91, and the first hinged seat 92 and the second hinged seat 93 are linked to rotate for performing first hinged adjustment on the suction pipe 15.

In this embodiment, specifically: the second hinge assembly 10 comprises a fifth motor 101, a third gear 102, a fourth gear 103 and a support plate 104, the support plate 104 is welded on the outer wall of one side of the fourth gear 103, the fourth gear 103 and the third gear 102 are respectively hinged on the inner wall of one end of the hinge plate 95, the third gear 102 is positioned obliquely above the fourth gear 103, the fourth gear 103 is meshed with the third gear 102, the fifth motor 101 is positioned on the outer wall of one side of the hinge plate 95, the output shaft of the fifth motor 101 penetrates through the hinge plate 95 to be welded with the third gear 102, and the support plate 104 is welded with the third rotating assembly 11; by starting the fifth motor 101, the third gear 102 is driven to rotate and the fourth gear 103 is driven to rotate, so that the support plate 104 is hinged and rotated in the hinge plate 95 for performing the second hinge adjustment on the suction pipe 15.

In this embodiment, specifically: the third rotating assembly 11 comprises a third fixed disc 111, a third circular sliding chute 112, a sixth motor 113, a third rotary disc 114 and a third sliding bar 115, the third sliding bar 115 is welded on one side of the third rotary disc 114, the third rotary disc 114 is welded on the output end of the sixth motor 113, the sixth motor 113 is fixedly installed on one side of the third fixed disc 111, the third circular sliding chute 112 is arranged on one side of the third fixed disc 111, the third fixed disc 111 is welded on the bottom of the supporting plate 104, the third circular sliding chute 112 is positioned on one side of the sixth motor 113, and the third circular sliding chute 112 is connected with the third sliding bar 115 in a sliding manner; by starting the sixth motor 113, the third rotating disc 114 is driven to rotate and drives the third sliding rod 115 to rotate on the inner wall of the third circular sliding groove 112, so as to perform a third rotation adjustment on the suction pipe 15.

In this embodiment, specifically: the conveying clamping assembly 2 comprises a mounting plate 21, a seventh motor 22 and a conveying belt 23, the conveying belt 23 is movably connected to two sides of the inner wall of the mounting plate 21, the mounting plate 21 is welded to the top of the fixing support 1, the seventh motor 22 is fixedly mounted on one side of the mounting plate 21, an output shaft of the seventh motor 22 is fixedly connected with the conveying belt 23, the conveying clamping assembly 2 further comprises a third electric telescopic rod 24, a clamping plate 25 and a protective pad 26, the protective pad 26 is fixedly mounted on one side of the clamping plate 25, the clamping plate 25 is welded to one end of the third electric telescopic rod 24, the third electric telescopic rod 24 is fixedly mounted on two sides of the inner wall of the mounting plate 21, and the third electric telescopic rod 24 is located above the conveying belt 23; through starting seventh motor 22, drive conveyer belt 23 rotatory, realize carrying the product, through starting third electric telescopic handle 24, promote grip block 25 and protection pad 26 and move forward and contact with the product, realize the product centre gripping, prevent to carry to take place the slope skew.

The invention is in operation: when the camera sensor 13 detects the product conveyed on the conveying clamping component 2, a message is transmitted to the controller, the controller controls the air pump 3 to start, air in the air tank 14 is sucked and is used for sucking and taking the product through the suction pipe 15, the controller controls the first moving component 4, the first rotating component 5, the second moving component 6, the third moving component 7, the second rotating component 8, the first hinge component 9, the second hinge component 10 and the third rotating component 11 to start and adjust at the same time, the first gear plate 45 is driven to rotate on the first toothed plate 46 and to slide on the driven rod 42 by starting the first motor 44, the first sliding block 43 is driven to slide on the driven rod 42 for left-right movement adjustment of the suction pipe 15, the second gear plate 64 is driven to rotate by starting the third motor 63, the second toothed plate 65 slides in the sliding groove plate 62 and is used for up-down movement adjustment of the suction pipe 15, by starting the first electric telescopic rod 73, the second sliding block 74 is pushed to slide on the sliding rail 72 for carrying out air back and forth movement adjustment on the suction pipe 15,

the first rotary disc 54 is driven to rotate by starting the second motor 53, the first sliding rod 55 is driven to rotate on the inner wall of the first circular sliding groove 52 and is used for carrying out first rotation adjustment on the suction pipe 15, the second rotary disc 84 is driven to rotate by starting the fourth motor 83, the second sliding rod 85 is driven to rotate on the inner wall of the second circular sliding groove 82 and is used for carrying out second rotation adjustment on the suction pipe 15, the third rotary disc 114 is driven to rotate by starting the sixth motor 113 and the third sliding rod 115 is driven to rotate on the inner wall of the third circular sliding groove 112 and is used for carrying out third rotation adjustment on the suction pipe 15;

by starting the second electric telescopic rod 94, the hinged plate 95 is pushed to hinge and rotate on the inner wall of the top of the arc-shaped plate 91, the first hinged seat 92 and the second hinged seat 93 are linked to rotate for carrying out first-time hinged adjustment on the straw 15, and by starting the fifth motor 101, the third gear 102 is driven to rotate and the fourth gear 103 is driven to rotate, so that the support plate 104 is hinged and rotated in the hinged plate 95 for carrying out second-time hinged adjustment on the straw 15.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a novel intelligent robotic arm that accuracy is high, includes fixed bolster (1), its characterized in that: the top of the fixed support (1) is provided with a conveying clamping assembly (2) for conveying materials and clamping the materials;

two sides of the outer wall of the conveying clamping assembly (2) are provided with first moving assemblies (4) used for left-right adjustment, one side of each first moving assembly (4) is provided with a first rotating assembly (5), one side of each first rotating assembly (5) is provided with a second moving assembly (6) used for up-down height adjustment, the top of each second moving assembly (6) is provided with a third moving assembly (7) adjusted front and back, the top of each third moving assembly (7) is provided with a second rotating assembly (8), the top of each second rotating assembly (8) is provided with a first hinge assembly (9), one side of each first hinge assembly (9) is provided with a second hinge assembly (10), and the bottom of each second hinge assembly (10) is provided with a third rotating assembly (11);

a first fixing plate (12) is fixedly installed at the bottom of the third rotating assembly (11), camera sensors (13) are respectively and fixedly installed on two sides of the first fixing plate (12), and the camera sensors (13), the conveying clamping assembly (2), the first moving assembly (4), the first rotating assembly (5), the second moving assembly (6), the third moving assembly (7), the second rotating assembly (8), the first hinge assembly (9), the second hinge assembly (10) and the third rotating assembly (11) are respectively and electrically connected with the controller;

the bottom fixed mounting of first fixed plate (12) has air tank (14), the bottom welding of air tank (14) has straw (15), one side fixed mounting of air tank (14) has air pump (3).

2. The novel intelligent mechanical arm with high accuracy as claimed in claim 1, wherein: the moving assembly (4) comprises a second fixing plate (41), a driven rod (42), a first sliding block (43), a first motor (44), a first gear (45) and a first toothed plate (46), the first toothed plate (46) and the second fixing plate (41) are respectively and fixedly installed on one side of the fixing support (1), the second fixing plate (41) is located above the first toothed plate (46), the first gear (45) is welded on the output end of the first motor (44), the first gear (45) is in meshing connection with the first toothed plate (46), the first motor (44) is fixedly installed at the bottom of the first sliding block (43), the first sliding block (43) is in sliding connection with the outer wall of one side of the driven rod (42), the driven rod (42) is in bearing connection with the first sliding block (43), the driven rod (42) is welded on one side of the inner wall of the second fixing plate (41), and the first sliding block (43) and the first rotating component (5) are welded.

3. The novel intelligent mechanical arm with high accuracy as claimed in claim 2, wherein: the first rotating component (5) comprises a first fixed disc (51), a first circular sliding chute (52), a second motor (53), a first rotating disc (54) and a first sliding bar (55), the first sliding rod (55) is welded on one side of the first rotating disc (54), the first rotating disc (54) is welded on the output end of the second motor (53), the second motor (53) is fixedly arranged on one side of the first fixed disc (51), the first round chute (52) is arranged at one side of the first fixed disk (51), the first circular sliding chute (52) is positioned at one side of the second motor (53), the first circular sliding chute (52) is in sliding connection with the first sliding rod (55), the first fixed disc (51) is positioned at one side of the first sliding block (43), and the first rotating disc (54) and the second moving assembly (6) are welded.

4. The novel intelligent mechanical arm with high accuracy as claimed in claim 3, wherein: the second moving assembly (6) comprises a fixed block (61), a sliding groove plate (62), a third motor (63), a second gear (64) and a second toothed plate (65), the second toothed plate (65) is slidably connected inside the sliding groove plate (62), the sliding groove plate (62) and the third motor (63) are respectively welded at the top of the fixed block (61), the third motor (63) is located at one side of the sliding groove plate (62), the fixed block (61) is welded at one side of the first rotating disc (54), the second gear (64) is welded at the output end of the third motor (63), the second gear (64) is meshed with the second toothed plate (65), and the second toothed plate (65) is welded with the third moving assembly (7).

5. The novel intelligent mechanical arm with high accuracy as claimed in claim 4, wherein: the third moving assembly (7) comprises a shell (71), a sliding rail (72), a first electric telescopic rod (73) and a second sliding block (74), the second sliding block (74) is connected to one side of the sliding rail (72) in a sliding mode, the sliding rail (72) is welded to two sides of the inner wall of the shell (71), the shell (71) is welded to the top of the second toothed plate (65), and the second sliding block (74) and the second rotating assembly (8) are welded to each other.

6. The novel intelligent mechanical arm with high accuracy as claimed in claim 5, wherein: the second rotating component (8) comprises a second fixed disc (81), a second circular sliding chute (82), a fourth motor (83), a second rotating disc (84) and a second sliding bar (85), the second sliding rod (85) is welded on one side of the second rotary disc (84), the second rotary disc (84) is welded on the output end of the fourth motor (83), the fourth motor (83) is fixedly arranged on one side of the second fixed disc (81), the second round chute (82) is arranged at one side of the second fixed disk (81), the second circular sliding chute (82) is positioned at one side of the fourth motor (83), the second circular sliding chute (82) is connected with the second sliding rod (85) in a sliding way, the second fixed disc (81) is welded on the top of the second sliding block (74), and the second rotating disc (84) is welded with the first hinge assembly (9).

7. The novel intelligent mechanical arm with high accuracy as claimed in claim 6, wherein: the first hinge assembly (9) comprises an arc-shaped plate (91), a first hinge seat (92), a second hinge seat (93), a second electric telescopic rod (94) and a hinge plate (95), the hinge plate (95) is hinged to the top of the arc-shaped plate (91), the arc-shaped plate (91) is welded to the top of the second turntable (84), the second electric telescopic rod (94) is hinged to one side of the inner walls of the first hinge seat (92) and the second hinge seat (93), the first hinge seat (92) is in bearing connection with one side of the arc-shaped plate (91), the second hinge seat (93) is in bearing connection with one side of the hinge plate (95), and the hinge plate (95) is hinged to the second hinge assembly (10).

8. The novel intelligent mechanical arm with high accuracy as claimed in claim 7, wherein: the second hinge assembly (10) comprises a fifth motor (101), a third gear (102) and a fourth gear (103), the support plate (104) is welded on the outer wall of one side of the fourth gear (103), the fourth gear (103) and the third gear (102) are respectively hinged on the inner wall of one end of the hinge plate (95), the third gear (102) is positioned above the fourth gear (103) in an inclined manner, the fourth gear (103) is in meshed connection with the third gear (102), the fifth motor (101) is positioned on the outer wall of one side of the hinge plate (95), the output shaft of the fifth motor (101) penetrates through the hinge plate (95) and is welded with the third gear (102), and the support plate (104) is welded with the third rotating assembly (11).

9. The novel intelligent mechanical arm with high accuracy as claimed in claim 8, wherein: third rotating assembly (11) includes third fixed disk (111), third circular spout (112), sixth motor (113), third carousel (114) and third slide bar (115), third slide bar (115) welding is in one side of third carousel (114), third carousel (114) welding is in the output of sixth motor (113), sixth motor (113) fixed mounting is in one side of third fixed disk (111), third circular spout (112) are seted up one side of third fixed disk (111), third fixed disk (111) welding is in the bottom of backup pad (104), third circular spout (112) are located one side of sixth motor (113), third circular spout (112) with sliding connection between third slide bar (115).

10. The novel intelligent mechanical arm with high accuracy as claimed in claim 1, wherein: the conveying clamping assembly (2) comprises a mounting plate (21), a seventh motor (22) and a conveying belt (23), the conveying belt (23) is movably connected to two sides of the inner wall of the mounting plate (21), the mounting plate (21) is welded to the top of the fixed support (1), the seventh motor (22) is fixedly mounted on one side of the mounting plate (21), and an output shaft of the seventh motor (22) is fixedly connected with the conveying belt (23);

centre gripping subassembly (3) still include third electric telescopic handle (24), grip block (25) and protection pad (26), protection pad (26) fixed mounting be in one side of grip block (25), grip block (25) welding is in the one end of third electric telescopic handle (24), third electric telescopic handle (24) fixed mounting is in the inner wall both sides of mounting panel (21), just third electric telescopic handle (24) are located the top of conveyer belt (23).