CN219664106U

CN219664106U - Rotating frame for spraying mechanical arm

Info

Publication number: CN219664106U
Application number: CN202320820252.3U
Authority: CN
Inventors: 孙泽江; 吕少怀; 李俊
Original assignee: Dongguan Huijiang Pingcheng Machinery Co ltd
Current assignee: Dongguan Huijiang Pingcheng Machinery Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-09-12
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a rotating frame for spraying a manipulator, which relates to the technical field of spraying tools and comprises a base assembly, wherein the top of the base assembly is rotationally connected with a rotating assembly, the top of the rotating assembly is provided with a plurality of groups of frame assemblies which are distributed at equal intervals in a circumferential shape, the frame assemblies comprise a bottom plate with a fan-shaped structure outside, the top edge of the bottom plate is connected with a baffle plate which is matched with the bottom plate, the bottom of the bottom plate is rotationally connected with a rotating rod, the top end of the rotating rod is connected with a bracket, a plurality of groups of rotating rods and a plurality of groups of brackets are driven by a second motor to realize synchronous rotation, so that when the manipulator sprays workpieces, the workpieces can automatically rotate, the spraying efficiency is improved, the first motor can rotate and alternate the positions of the plurality of groups of frame assemblies, the continuous spraying operation of the workpieces can be realized by the manipulator, and the workpieces after spraying can be conveniently removed and replaced by workers, and the spraying device of the manipulator is not influenced.

Description

Rotating frame for spraying mechanical arm

Technical Field

The utility model relates to the technical field of spraying tools, in particular to a rotating frame for spraying by a manipulator.

Background

Through searching, a spraying device (publication number: CN 211613152U) is disclosed, in the patent, by arranging a rotatable spraying net rack and a rotatable turntable, the spraying of each surface to be sprayed of a piece to be sprayed is finished, the spraying work is convenient, quick and efficient, the spraying surface quality is improved, however, in the technical scheme, the rotation of the spraying net rack and the rotatable turntable still needs to be manually driven, and the use is inconvenient, so that the rotating frame for mechanical arm spraying is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rotating frame for spraying by a manipulator, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the rotating frame comprises a base assembly, wherein the top of the base assembly is rotationally connected with a rotating assembly, a plurality of groups of frame body assemblies are arranged at the top of the rotating assembly, and the plurality of groups of frame body assemblies are distributed at equal intervals in a circumferential shape;

the frame body assembly comprises a bottom plate with a fan-shaped outside, the top edge of the bottom plate is connected with a baffle plate which is matched with the bottom plate, the bottom of the bottom plate is rotationally connected with a rotating rod, and the top end of the rotating rod is connected with a bracket.

As a further technical scheme of the utility model, the base assembly comprises a base, a first motor is arranged at the center of the inner bottom end of the base, a supporting ring is arranged on the inner annular surface of the base, and a bearing is arranged above the supporting ring on the inner annular surface of the base.

As a further technical scheme of the utility model, the rotating assembly comprises a driving seat, a second motor is arranged at the center of the inner bottom end of the driving seat, a plurality of groups of driving rods are rotatably connected to the edge of the inner bottom end of the driving seat, the driving rods are distributed at equal intervals in a circumferential shape, the output end of the second motor and the outer part of one group of driving rods are jointly connected with a first synchronous assembly, and the outer parts of the driving rods are jointly connected with a second synchronous assembly.

As a further technical scheme of the utility model, the driving seat is positioned at the top of the base, the outer surface of the driving seat is connected with the bearing, and the bottom end of the driving seat is connected with the output end of the first motor.

As a further technical scheme of the utility model, the top ends of the driving seats are connected with the bottom ends of the plurality of groups of bottom plates, and the tops of the plurality of groups of driving rods are respectively connected with the bottoms of the plurality of groups of rotating rods.

As a further technical scheme of the utility model, the first synchronous component consists of two groups of synchronous wheels A sleeved outside the output end of the second motor and the outside of one group of driving rods and a synchronous belt A sleeved outside the two groups of synchronous wheels A, and the second synchronous component consists of a plurality of groups of synchronous wheels B sleeved outside the plurality of driving rods and a synchronous belt B sleeved outside the plurality of groups of synchronous wheels B.

Advantageous effects

The utility model provides a rotating frame for spraying by a mechanical arm. Compared with the prior art, the device has the following

The beneficial effects are that:

a rotating frame for spraying mechanical arms is characterized in that a plurality of groups of rotating rods and a plurality of groups of brackets are driven by a second motor to realize synchronous rotation, so that the mechanical arms can automatically rotate when spraying workpieces, the spraying efficiency is improved, the positions of a plurality of groups of frame body assemblies can be rotated and alternated by the first motor, the continuous spraying operation of the mechanical arms on the workpieces can be realized, and workers can conveniently take off and replace the sprayed workpieces without influencing the work of a mechanical arm spraying device.

Drawings

FIG. 1 is a schematic view of a turret for robot spraying;

FIG. 2 is a top view of a robot sprayed turret;

FIG. 3 is a cross-sectional view of A-A of FIG. 2;

FIG. 4 is a schematic view of a base assembly in a turret for robotic painting;

FIG. 5 is a schematic view of a robot-sprayed turret rotation assembly;

fig. 6 is a schematic structural view of a frame assembly in a turret sprayed by a robot.

In the figure: 1. a base assembly; 11. a base; 12. a first motor; 13. a backing ring; 14. a bearing; 2. a rotating assembly; 21. a driving seat; 22. a second motor; 23. a driving rod; 24. a first synchronization component; 25. a second synchronization component; 3. a frame assembly; 31. a bottom plate; 32. a baffle; 33. a rotating rod; 34. and a bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a turret technical solution for manipulator spraying: the utility model provides a rotating turret of manipulator spraying, includes base subassembly 1, and the top rotation of base subassembly 1 is connected with rotating assembly 2, and rotating assembly 2's top is provided with multiunit support body subassembly 3, and multiunit support body subassembly 3 is circumference form equidistant distribution.

It should be noted that, the outside of the multi-group frame assembly 3 corresponds to the loading station, the spraying station, and the multi-group transfer station, respectively.

Referring to fig. 6, the frame assembly 3 includes a bottom plate 31 with a fan-shaped outer portion, a baffle 32 adapted to the top edge of the bottom plate 31, a rotating rod 33 rotatably connected to the bottom of the bottom plate 31, and a bracket 34 connected to the top end of the rotating rod 33.

By placing the workpiece to be sprayed on the bracket 34 and then rotating the rotating lever 33 and the bracket 34, the robot spraying apparatus performs a spraying operation on the workpiece on the bracket 34.

Referring to fig. 4, the base assembly 1 includes a base 11, a first motor 12 is installed at the center of the bottom end inside the base 11, a supporting ring 13 is disposed on the inner ring surface of the base 11, and a bearing 14 is disposed above the supporting ring 13 and on the inner ring surface of the base 11.

Referring to fig. 5, the rotating assembly 2 includes a driving seat 21, a second motor 22 is installed at the center of the bottom end of the inside of the driving seat 21, a plurality of groups of driving rods 23 are rotatably connected at the edge of the bottom end of the inside of the driving seat 21, the plurality of groups of driving rods 23 are distributed at equal intervals in a circumferential shape, the output end of the second motor 22 and the outside of one group of driving rods 23 are jointly connected with a first synchronizing assembly 24, the outside of the plurality of groups of driving rods 23 is jointly connected with a second synchronizing assembly 25, the driving seat 21 is located at the top of the base 11, the outer surface of the driving seat 21 is connected with the bearing 14, the bottom end of the driving seat 21 is connected with the output end of the first motor 12, the top of the driving seat 21 is connected with the bottom end of a plurality of groups of base plates 31, the top of the plurality of groups of driving rods 23 is connected with the bottom of a plurality of groups of rotating rods 33, the first synchronizing assembly 24 is composed of two groups of synchronizing wheels a sleeved outside the second motor 22 and a synchronizing belt a sleeved outside the two groups of synchronizing wheels a, and the second synchronizing assembly 25 is composed of a plurality of groups of synchronizing belt B sleeved outside the synchronizing wheels B.

It should be noted that, the first synchronous assembly 24 drives the first motor 12 to drive one set of driving rods 23 to rotate, and then the second synchronous assembly 25 drives the plurality of sets of driving rods 23 to rotate synchronously, and then the plurality of sets of driving rods 23 drive the plurality of sets of rotating rods 33 in the plurality of sets of frame assemblies 3 to rotate synchronously.

The working principle of the utility model is as follows: when the spraying device is used, a workpiece to be sprayed is firstly placed on the bracket 34 in the bracket body assembly 3 of the feeding station, the first motor 12 drives the rotating assembly 2 and the plurality of groups of bracket body assemblies 3 to rotate, and then the positions of the plurality of groups of bracket body assemblies 3 are replaced, so that the sprayed workpiece is sequentially placed on the bracket 34 in the plurality of groups of bracket body assemblies 3, meanwhile, the first motor 12 drives the plurality of groups of driving rods 23 to synchronously rotate through the first synchronous assembly 24 and the second synchronous assembly 25, the plurality of groups of driving rods 23 drive the plurality of groups of rotating rods 33 in the plurality of groups of bracket body assemblies 3 to synchronously rotate, the workpiece on the bracket 34 of the spraying station is subjected to multi-angle spraying operation by the mechanical arm spraying device, and when the workpiece is sprayed and moves to the feeding station, the workpiece is taken down and replaced by a worker.

Claims

1. The rotating frame is characterized by comprising a base assembly (1), wherein the top of the base assembly (1) is rotationally connected with a rotating assembly (2), a plurality of groups of frame body assemblies (3) are arranged at the top of the rotating assembly (2), and the plurality of groups of frame body assemblies (3) are distributed at equal intervals in a circumferential shape;

the frame body assembly (3) comprises a bottom plate (31) with a fan-shaped outside structure, a baffle (32) which is matched with the top edge of the bottom plate (31) is connected, a rotating rod (33) is rotatably connected to the bottom of the bottom plate (31), and a bracket (34) is connected to the top end of the rotating rod (33).

2. The rotating frame for spraying mechanical arm according to claim 1, wherein the base assembly (1) comprises a base (11), a first motor (12) is installed at the center of the inner bottom end of the base (11), a supporting ring (13) is arranged on the inner annular surface of the base (11), and a bearing (14) is arranged above the supporting ring (13) on the inner annular surface of the base (11).

3. The rotating frame for spraying mechanical arm according to claim 1, wherein the rotating assembly (2) comprises a driving seat (21), a second motor (22) is installed at the center of the inner bottom end of the driving seat (21), multiple groups of driving rods (23) are rotatably connected to the edge of the inner bottom end of the driving seat (21), the multiple groups of driving rods (23) are distributed at equal intervals in a circumferential shape, a first synchronization assembly (24) is commonly connected to the output end of the second motor (22) and the outer part of one group of driving rods (23), and a second synchronization assembly (25) is commonly connected to the outer parts of multiple groups of driving rods (23).

4. A turret for robot spraying according to claim 3, characterized in that the driving seat (21) is located at the top of the base (11), and the outer surface of the driving seat (21) is connected to the bearing (14), and the bottom end of the driving seat (21) is connected to the output end of the first motor (12).

5. A turret for robot spraying according to claim 3, wherein the top ends of the driving seats (21) are connected to the bottom ends of groups of bottom plates (31), and the top ends of groups of driving rods (23) are connected to the bottom ends of groups of rotating rods (33), respectively.

6. A manipulator spraying turret according to claim 3, wherein the first synchronizing assembly (24) is composed of two sets of synchronizing wheels a sleeved outside the output end of the second motor (22) and the driving rod (23) and a synchronizing belt a sleeved outside the two sets of synchronizing wheels a, and the second synchronizing assembly (25) is composed of a plurality of sets of synchronizing wheels B sleeved outside the driving rod (23) and a synchronizing belt B sleeved outside the sets of synchronizing wheels B.