CN220048624U

CN220048624U - Mechanical arm with spraying function

Info

Publication number: CN220048624U
Application number: CN202320820569.7U
Authority: CN
Inventors: 叶再红
Original assignee: Beijing Dingyuanlin Environmental Protection Technology Co ltd
Current assignee: Beijing Dingyuanlin Environmental Protection Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-11-21
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a mechanical arm with a spraying function, which comprises a seat frame, wherein a rotary disk is rotatably arranged on the upper end surface of the seat frame, a bottom arm support and a spraying box are fixedly arranged on the rotary disk, a middle arm support and a top arm support are sequentially rotatably connected to the bottom arm support, a clamping jaw mechanism is rotatably arranged at the head of the top arm support, a spraying pump is arranged on the spraying box, a hose is arranged at the output end of the spraying pump, an atomizing nozzle is fixedly arranged at the head of the hose, and a suspension bracket for supporting the atomizing nozzle is fixedly arranged at the lower end of the top arm support. The utility model has the purposes of being easy to clamp the workpiece and being matched with the atomizing nozzle to perform stable spraying operation on the workpiece in real time, meanwhile, the direction of clamping the workpiece can be controlled by rotating the air cylinder in the use process, and the spraying position and the spraying angle can be controlled by the bracket, so that the purpose of spraying operation on workpieces of different types can be met.

Description

Mechanical arm with spraying function

Technical Field

The utility model relates to the technical field of mechanical arms, in particular to a mechanical arm with a spraying function.

Background

At present, the mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling. Because of the unique operation flexibility, the method has been widely applied in the fields of industrial assembly, safety explosion prevention and the like. The existing mechanical arms can only be used by clamping or spraying alone in the use process, when the workpiece is required to be sprayed, the two mechanical arms are required to be matched for operation, so that the operation is complex, the processing cost is high, the cooperative operation is required, and the product spraying failure is easily caused by mutual interference in the operation process.

Disclosure of Invention

The utility model provides a mechanical arm with a spraying function, which is used for solving the problems in the background technology.

The utility model is realized in the following way:

the utility model provides a mechanical arm that possesses spraying function, includes the seat frame, the rotary disk is installed in seat frame up end rotation, fixed mounting has end cantilever crane and spraying case on the rotary disk, rotate in proper order on the end cantilever crane and be connected with well cantilever crane and top arm frame, the head of top cantilever crane rotates and installs clamping jaw mechanism, be provided with the spraying pump on the spraying case, the hose is installed to the output of spraying pump, the head fixed mounting of hose has atomizer, the suspension that supports atomizer is still fixed mounting to top arm frame lower extreme.

Further, the rotary disk comprises a main disk plate and a bending plate, wherein the bending plate is arranged at the head of the main disk plate and is fixedly connected with the main disk plate.

Further, a rotary air cylinder is fixedly installed on the main disc plate, a driving gear is installed at the output end of the rotary air cylinder, and a driven gear meshed with the driving gear is fixedly installed on the seat frame.

Further, the suspension comprises an H-shaped frame and a bracket, wherein the bracket is arranged in the H-shaped frame and fixedly connected with the H-shaped frame.

Further, threaded rods are installed on two sides of the bracket, the threaded rods are vertically and fixedly connected with the bracket, and corresponding locking nuts are installed on the threaded rods.

Further, the H-shaped frame comprises a middle rod and side plates, wherein the side plates are symmetrically arranged at two ends of the middle rod and are vertically and fixedly connected with the middle rod, and one end of each side plate is further provided with a strip-shaped groove for installing a threaded rod.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has the purposes of being easy to clamp the workpiece and being matched with the atomizing nozzle to perform stable spraying operation on the workpiece in real time, meanwhile, the direction of clamping the workpiece can be controlled by rotating the air cylinder in the use process, and the spraying position and the spraying angle can be controlled by the bracket, so that the purpose of spraying operation on workpieces of different types can be met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the device of the present utility model;

FIG. 2 is a front view of the device of FIG. 1;

FIG. 3 is a perspective view of the device of FIG. 1 without the spray booth installed;

FIG. 4 is a perspective view of the suspension shown in FIG. 1;

fig. 5 is a front view of the device of fig. 4.

In the figure: 1. a mounting; 11. a driven gear; 2. a rotating disc; 21. a master plate; 211. a rotary cylinder; 212. a drive gear; 22. a bending plate; 3. a bottom arm support; 31. a middle arm support; 32. a top arm support; 4. a spraying box; 41. a spray pump; 42. a hose; 43. an atomizing nozzle; 5. a jaw mechanism; 6. a suspension; 61. an H-shaped frame; 611. a middle rod; 612. a side plate; 613. a bar-shaped groove; 62. a bracket; 621. a threaded rod; 622. and (5) locking the nut.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 show, a mechanical arm with spraying function, including seat frame 1, seat frame 1 up end rotates and installs rotary disk 2, fixed mounting has end boom 3 and spraying case 4 on rotary disk 2, end boom 3 goes up to rotate in proper order and is connected with well cantilever crane 31 and top boom 32, jaw mechanism 5 is installed in the rotation of top boom 32's head, be provided with spraying pump 41 on spraying case 4, hose 42 is installed to spraying pump 41's output, hose 42's head fixed mounting has atomizer 43, support installation rotary disk 2 through seat frame 1 when using, guarantee to support end boom 3 and spraying case 4 through rotary disk 2 and use, make things convenient for end boom 3 and spraying case 4 can be flexible synchronous rotation adjustment position under the drive of rotary disk 2, can start rotary cylinder 211 when adjusting the angle and drive gear 212 rotation operation, simultaneously through the mutually supporting of drive gear 212 and driven gear 11 realize changing the purpose of rotary disk 2 on seat frame 1, and then drive jaw mechanism 5 can carry out the clamp work piece from different positions and get work piece 5 and carry out the purpose of holding down in the angle of workpiece 5, can also change the angle of spray nozzle 43 through the adjustment mechanism in the position of the bracket that can be adjusted to the spray frame 43 when the position is good, can also carry out the spray coating mechanism is convenient for the spray coating position of the spray frame 43, the spray frame is changed in the position of the spray frame is convenient for the spray position of the work piece is convenient to change the spray position of the spray frame 43, the spray frame is convenient for the work can be used.

The rotary disk 2 includes a main disk plate 21 and a bending plate 22, the bending plate 22 is disposed at the head of the main disk plate 21, and the bending plate 22 is fixedly connected with the main disk plate 21. A rotary cylinder 211 is fixedly mounted on the main disc plate 21, a driving gear 212 is mounted at the output end of the rotary cylinder 211, and a driven gear 11 meshed with the driving gear 212 is fixedly mounted on the seat frame 1. The fixed mounting of the bottom arm support 3 by the main plate 21 is ensured by the structural arrangement of the rotating disc 2. While facilitating placement of the spray booth 4 by the bend plate 22, facilitating use of the feedstock for the spray pump 41 by storing paint in the spray booth 4.

The lower end of the top arm support 32 is also fixedly provided with a suspension 6 for supporting the atomizing nozzle 43. The suspension 6 includes an H-shaped frame 61 and a bracket 62, the bracket 62 is installed in the H-shaped frame 61, and the bracket 62 is fixedly connected with the H-shaped frame 61. Threaded rods 621 are mounted on two sides of the bracket 62, the threaded rods 621 are fixedly connected with the bracket 62 vertically, and corresponding locking nuts 622 are mounted on the threaded rods 621. The H-shaped frame 61 comprises a middle rod 611 and side plates 612, wherein the side plates 612 are symmetrically arranged at two ends of the middle rod 611, the side plates 612 are vertically and fixedly connected with the middle rod 611, and one end of each side plate 612 is provided with a strip-shaped groove 613 for installing a threaded rod 621. Through installing bracket 62 on H shape frame 61, make things convenient for bracket 62 to carry out auxiliary stay and location to atomizer 43 and adjust and use, carry out angle regulation through rotating threaded rod 621, change atomizer 43's position through the position of sliding threaded rod 621 in bar groove 613 simultaneously, can carry out the spraying operation when making things convenient for clamping jaw mechanism 5 centre gripping different grade type work piece.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a possess arm of spraying function, includes seat frame (1), its characterized in that: the spraying device comprises a seat frame (1), a rotating disc (2) is rotatably mounted on the upper end face of the seat frame (1), a bottom arm support (3) and a spraying box (4) are fixedly mounted on the rotating disc (2), a middle arm support (31) and a top arm support (32) are sequentially rotatably connected to the bottom arm support (3), a clamping jaw mechanism (5) is rotatably mounted on the head of the top arm support (32), a spraying pump (41) is arranged on the spraying box (4), a hose (42) is mounted at the output end of the spraying pump (41), an atomizing nozzle (43) is fixedly mounted on the head of the hose (42), and a suspension (6) for supporting the atomizing nozzle (43) is fixedly mounted at the lower end of the top arm support (32).

2. The mechanical arm with the spraying function according to claim 1, wherein the rotating disc (2) comprises a main disc plate (21) and a bending plate (22), the bending plate (22) is arranged at the head of the main disc plate (21), and the bending plate (22) is fixedly connected with the main disc plate (21).

3. The mechanical arm with the spraying function according to claim 2, wherein a rotary cylinder (211) is fixedly installed on the main disc plate (21), a driving gear (212) is installed at the output end of the rotary cylinder (211), and a driven gear (11) meshed with the driving gear (212) is fixedly installed on the seat frame (1).

4. A robot arm with a spraying function according to claim 3, characterized in that the suspension (6) comprises an H-shaped frame (61) and a bracket (62), the bracket (62) is mounted in the H-shaped frame (61), and the bracket (62) is fixedly connected with the H-shaped frame (61).

5. The mechanical arm with the spraying function according to claim 4, wherein threaded rods (621) are arranged on two sides of the bracket (62), the threaded rods (621) are fixedly connected with the bracket (62) vertically, and corresponding locking nuts (622) are arranged on the threaded rods (621).

6. The mechanical arm with the spraying function according to claim 5, wherein the H-shaped frame (61) comprises a middle rod (611) and side plates (612), the side plates (612) are symmetrically arranged at two ends of the middle rod (611), the side plates (612) are fixedly connected with the middle rod (611) vertically, and one ends of the side plates (612) are also provided with strip-shaped grooves (613) for installing threaded rods (621).