CN220499149U

CN220499149U - Intelligent robot arm

Info

Publication number: CN220499149U
Application number: CN202321791440.4U
Authority: CN
Inventors: 俞秉志
Original assignee: Nanjing Junji Intelligent Technology Co ltd
Current assignee: Nanjing Junji Intelligent Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-20
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of intelligent robots, in particular to an intelligent robot arm. The device comprises an arm main body, wherein a mounting column is spliced and matched below the arm main body through a splicing component, and a fixing component used for reinforcing connection between the arm main body and the mounting column is arranged inside the splicing component; the below of erection column is provided with adjusting part, and adjusting part's below is provided with the clamping component that is used for carrying out the centre gripping to the centre gripping thing, in this intelligent robot arm, peg graft the cooperation with arm main part and erection column through grafting subassembly to increase the stability of clamping component installation through fixed subassembly, avoid in the in-process of using, the condition that clamping component and arm main part disconnection appears, not only simple structure reduces the frequency that the installation breaks down, has still improved the work efficiency that clamping component dismantled or install, avoids the waste of time, thereby improved the practicality of intelligent robot arm.

Description

Intelligent robot arm

Technical Field

The utility model relates to the technical field of intelligent robots, in particular to an intelligent robot arm.

Background

At present, the robot system consists of a visual sensor, a mechanical arm system and a main control computer, wherein the mechanical arm system comprises a modularized mechanical arm and a flexible hand, and the whole system model can be used for welding, carrying, coating, transporting, argon arc welding, electric welding and packaging stacking, so that the working efficiency is improved, the labor cost is reduced, and the labor force is reduced.

For intelligent robotic arms, there are many prior art techniques, such as:

chinese patent publication No. CN218593026U discloses an intelligent industrial robot arm, and it includes the arm main part and sets up the fixture in the arm main part, fixture includes the gripping head, the gripping head below is equipped with many electric telescopic handle, the gripping head bottom is equipped with the fixed block, be equipped with the slide rail corresponding with electric telescopic handle on the fixed block, be equipped with the connecting block on the electric telescopic handle, the connecting block below is equipped with the gripper, be equipped with on the gripper and hold in the palm the support of carrying the bottom of centre gripping thing and carry the mechanism, solved present intelligent industrial robot arm when need carry irregular object, because object surface is uneven, lead to coming off easily in the handling to make the problem of object damage.

Therefore, most intelligent robot arms can have an anti-disengaging structure, so that the situation that materials are damaged when clamping objects are clamped and fed by the clamping assemblies is prevented, however, the frequency of damage of the clamping assemblies can be increased for a long time, but most of the clamping assemblies are troublesome to detach, the work efficiency of disassembling or assembling the clamping assemblies can be increased, and the use waste is caused, so that the practicability of the intelligent robot arms is reduced.

In view of this, we propose an intelligent robotic arm.

Disclosure of Invention

The utility model aims to solve the defects and provide an intelligent robot arm with a plug-in component for assembly.

The arm main body is matched with the mounting column in a plugging manner through the plugging assembly, the stability of the installation of the clamping assembly is improved through the fixing assembly, and meanwhile, the clamping angle of the clamping assembly to the clamping object can be adjusted through the adjusting assembly.

The utility model provides an intelligent robot arm which comprises an arm main body, wherein a mounting column is spliced and matched below the arm main body through a splicing component, and a fixing component used for reinforcing the connection between the arm main body and the mounting column is arranged in the splicing component;

the mounting column is provided with adjusting part in the below, adjusting part's below is provided with the clamping component that is used for carrying out the centre gripping to the centre gripping thing, adjusting part is used for adjusting the angle of clamping component.

As a further improvement of the technical scheme, the plug-in assembly at least comprises a slot and a plug-in rod, the slot is arranged at the lower part of the arm main body, and the plug-in rod which is used for being in plug-in fit with the slot is arranged on the upper surface of the mounting column.

As a further improvement of the technical scheme, the fixing assembly at least comprises a bidirectional hydraulic cylinder, the bidirectional hydraulic cylinder is arranged in the inserting rod, the piston rods at two ends of the bidirectional hydraulic cylinder are respectively provided with a fixing block, and fixing grooves for clamping and matching with the fixing blocks are respectively formed in two sides of the inside of the inserting groove.

As a further improvement of the technical scheme, the adjusting assembly at least comprises a mounting plate, and the lower surface of the mounting column is provided with two mounting plates, wherein: one side of mounting panel is provided with the stabilizer, the upper surface of stabilizer is provided with the motor, the output shaft of motor runs through the stabilizer and is provided with the main tooth, the main tooth meshing is connected with vice tooth, clamping assembly's upper surface is provided with the installation piece, the inside of installation piece is provided with the rotation axis, the rotation axis rotates with two mounting panels to with vice tooth coaxial coupling.

As a further improvement of the technical scheme, the clamping assembly at least comprises a connecting column, the connecting column is arranged on the lower surface of the mounting block, a bidirectional cylinder is arranged in the connecting column, and clamping plates are arranged on piston rods at two ends of the bidirectional cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

in this intelligent robot arm, peg graft cooperation with arm main part and erection column through grafting subassembly to increase the stability of centre gripping subassembly installation through fixed subassembly, avoid in the in-process of using, the condition of appearing centre gripping subassembly and arm main part disconnection, not only simple structure reduces the frequency that the installation breaks down, has still improved the work efficiency that the centre gripping subassembly was dismantled or was installed, avoids the waste of time, thereby has improved intelligent robot arm's practicality.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of an intelligent robot arm structure according to the present utility model;

FIG. 2 is a schematic view of a plug assembly according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic sectional view of a fixing assembly according to the present utility model.

The meaning of each reference sign in the figure is:

10. an arm main body; 11. a plug assembly; 111. a slot; 112. a rod; 12. a fixing assembly; 121. a bidirectional hydraulic cylinder; 122. a fixed block; 123. a fixing groove; 13. a mounting column;

20. an adjustment assembly; 21. a mounting plate; 22. a stabilizing plate; 23. a motor; 24. a main tooth; 25. auxiliary teeth; 26. a mounting block; 27. a rotation shaft;

30. a clamping assembly; 31. a connecting column; 32. a bidirectional cylinder; 33. and (3) clamping plates.

Detailed Description

Most intelligent robot arm can have and prevent breaking away from the structure, prevents when clamping assembly carries out the centre gripping material loading to the centre gripping thing, the condition that appears the material and damage, however, can increase the frequency that clamping assembly damaged for a long time, but most clamping assembly dismantles the trouble, can increase clamping assembly and dismantle or the work efficiency of installation, causes the waste of use to intelligent robot arm's practicality has been reduced.

Referring to fig. 1-4, the device of the present utility model includes an arm main body 10, a mounting post 13 is inserted and matched below the arm main body 10 through an insertion component 11, and a fixing component 12 for reinforcing connection between the arm main body 10 and the mounting post 13 is arranged inside the insertion component 11; an adjusting component 20 is arranged below the mounting column 13, a clamping component 30 used for clamping the object is arranged below the adjusting component 20, and the adjusting component 20 is used for adjusting the angle of the clamping component 30.

Firstly, a specific structure of the plugging assembly 11 is disclosed, the plugging assembly 11 at least comprises a slot 111 and a plug rod 112, the slot 111 is arranged at the lower part of the arm main body 10, and the plug rod 112 for plugging and matching with the slot 111 is arranged on the upper surface of the mounting column 13.

The improvement is that: the inserted link 112 is aligned with the opening of the slot 111, and the inserted link 112 is inserted into the slot 111, so that the inserted link 112 is in plug-in fit with the slot 111, and the intelligent robot arm has the advantages of being simple in structure, convenient to install, improving the working efficiency of assembly, facilitating the replacement of the clamping assembly 30 at the later stage, and improving the practicability of the intelligent robot arm.

Secondly, a specific structure of the fixing assembly 12 is disclosed, the fixing assembly 12 at least comprises a bidirectional hydraulic cylinder 121, the bidirectional hydraulic cylinder 121 is arranged in the inserting rod 112, fixing blocks 122 are arranged on piston rods at two ends of the bidirectional hydraulic cylinder 121, and fixing grooves 123 for clamping and matching with the fixing blocks 122 are formed in two sides of the inside of the inserting groove 111.

The improvement is that: the bidirectional hydraulic cylinder 121 is powered on to work, the fixing block 122 is pushed out of the inside of the inserted link 112 through the work of pushing the piston rod of the bidirectional hydraulic cylinder 121, and is matched with the fixing groove 123 in a clamping way, so that the stability of the inserted link 112 and the inserting slot 111 in the inserting and matching way is improved, the condition that the clamping assembly 30 is disconnected with the arm main body 10 in the using process is avoided, and the using safety of the intelligent robot arm is improved.

Again, the specific structure of the adjusting assembly 20 is disclosed, the adjusting assembly 20 comprises at least a mounting plate 21, the lower surface of the mounting post 13 is provided with two mounting plates 21, wherein: one side of one mounting plate 21 is provided with a stabilizing plate 22, the upper surface of the stabilizing plate 22 is provided with a motor 23, an output shaft of the motor 23 penetrates through the stabilizing plate 22 and is provided with a main tooth 24, the main tooth 24 is connected with an auxiliary tooth 25 in a meshed mode, the upper surface of a clamping assembly 30 is provided with a mounting block 26, a rotating shaft 27 is arranged in the mounting block 26, and the rotating shaft 27 is rotatably connected with the two mounting plates 21 and is coaxially connected with the auxiliary tooth 25.

The improvement is that: the motor 23 is powered on to work, the main gear 24 is driven to rotate through the work of the rotation of the output shaft of the motor 23, and the auxiliary gear 25 connected in a meshed mode is driven to rotate, so that the angle of the clamping assembly 30 is adjusted, the flexibility of the intelligent robot arm is improved, the intelligent robot arm clamps a clamped object at a better angle, the clamping stability is improved, and the use safety of the intelligent robot arm is improved.

Then, a specific structure of the clamping assembly 30 is disclosed, the clamping assembly 30 at least comprises a connecting column 31, the connecting column 31 is mounted on the lower surface of the mounting block 26, a bidirectional cylinder 32 is arranged in the connecting column 31, and clamping plates 33 are arranged on piston rods at two ends of the bidirectional cylinder 32.

The improvement is that: the two-way air cylinder 32 is powered on to work, the clamping plate 33 is far away from the connecting column 31 through the work pushed by the piston rod of the two-way air cylinder 32, and then the clamping assembly 30 is moved to the clamping object, at the moment, the two clamping plates 33 are close to each other through the work of resetting the piston rod of the two-way air cylinder 32, and the clamping object is clamped, so that the clamping stability is improved, the failure frequency of the clamping assembly 30 is reduced, and the service life of the intelligent robot arm is prolonged.

To sum up, the working principle of the scheme is as follows: firstly, the inserting rod 112 is aligned to the opening of the slot 111, the inserting rod 112 is inserted into the slot 111 to enable the inserting rod 112 to be in plug-in fit with the slot 111, then the bidirectional hydraulic cylinder 121 is powered on to work, the fixing block 122 is pushed out of the inserting rod 112 through the pushing work of the piston rod of the bidirectional hydraulic cylinder 121, and the fixing block is in clamping fit with the fixing groove 123, so that the clamping assembly 30 can be installed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent robot arm, includes arm main part (10), its characterized in that: the lower part of the arm main body (10) is in plug-in fit with a mounting column (13) through a plug-in component (11), and a fixing component (12) used for reinforcing connection between the arm main body (10) and the mounting column (13) is arranged in the plug-in component (11);

the mounting column (13) is provided with adjusting part (20) below, the below of adjusting part (20) is provided with clamping part (30) that are used for carrying out the centre gripping to the centre gripping thing, adjusting part (20) are used for adjusting the angle of clamping part (30).

2. The intelligent robotic arm of claim 1, wherein: the plug-in assembly (11) at least comprises a slot (111) and a plug-in rod (112), the slot (111) is arranged at the lower part of the arm main body (10), and the plug-in rod (112) used for being in plug-in fit with the slot (111) is arranged on the upper surface of the mounting column (13).

3. The intelligent robotic arm of claim 2, wherein: the fixing assembly (12) at least comprises a bidirectional hydraulic cylinder (121), the bidirectional hydraulic cylinder (121) is arranged in the inserting rod (112), fixing blocks (122) are arranged on piston rods at two ends of the bidirectional hydraulic cylinder (121), and fixing grooves (123) used for being in clamping fit with the fixing blocks (122) are formed in two sides of the inside of the inserting groove (111).

4. The intelligent robotic arm of claim 1, wherein: the adjusting assembly (20) comprises at least mounting plates (21), the lower surface of the mounting column (13) is provided with two mounting plates (21), wherein: one side of mounting panel (21) is provided with stabilizer bar (22), the upper surface of stabilizer bar (22) is provided with motor (23), the output shaft of motor (23) runs through stabilizer bar (22) and is provided with main tooth (24), main tooth (24) meshing is connected with vice tooth (25), the upper surface of clamping assembly (30) is provided with installation piece (26), the inside of installation piece (26) is provided with rotation axis (27), rotation axis (27) are connected with two mounting panel (21) rotations to with vice tooth (25) coaxial coupling.

5. The intelligent robotic arm of claim 4, wherein: the clamping assembly (30) at least comprises a connecting column (31), the connecting column (31) is arranged on the lower surface of the mounting block (26), a bidirectional air cylinder (32) is arranged in the connecting column (31), and clamping plates (33) are arranged on piston rods at two ends of the bidirectional air cylinder (32).