CN219503039U

CN219503039U - Spraying mechanical arm

Info

Publication number: CN219503039U
Application number: CN202320292800.XU
Authority: CN
Inventors: 涂德君
Original assignee: Guangzhou Xinke Intelligent Equipment Co ltd
Current assignee: Guangzhou Xinke Intelligent Equipment Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-11
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a spraying mechanical arm, which comprises a mechanical arm main body, wherein a rotary connecting seat is arranged in the middle of the bottom end of the mechanical arm main body, a plane rotary plate is arranged below the rotary connecting seat, a spray head rotary motor is arranged in front of the plane rotary plate, a spray head mounting plate is arranged behind the plane rotary plate, a rotary connecting block is arranged between one side of the rotary connecting seat and the middle of the mechanical arm main body, a driving rotating shaft is arranged on the end face, facing the mechanical arm main body, of the rotary connecting block, and one end of the driving rotating shaft is fixedly connected with the rotary connecting block in an inserting mode, and the other end of the driving rotating shaft is inserted into the mechanical arm main body. The utility model can rotate the spray head arranged on the spraying mechanical arm in a plurality of directions and angles in a plane and in a longitudinal direction, can better spray the workpiece, greatly shortens the time required by spraying, can comprehensively spray the workpiece without dead angles, and effectively improves the working efficiency of the spraying operation.

Description

Spraying mechanical arm

Technical Field

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

Background

The toilet bowl is also called a toilet bowl, is a sanitary tool, and is a tool for people to sit to realize excretion, and the excretion is discharged into a sewer or a septic tank for collection through the toilet bowl into a drain pipe of a toilet;

when the closestool is produced, a protective glaze layer is required to be sprayed on the surface of the closestool, so that the attractive appearance of the closestool is improved, the closestool is protected, meanwhile, the surface of the closestool is convenient to clean, and the closestool is sprayed on a processing platform of a workstation.

The mechanical arm is adopted for spraying, and can only move up and down and front and back to spray, so that the workpiece cannot be comprehensively sprayed, the spraying is long in time consumption and low in working efficiency; therefore, the existing requirements are not met, and a spraying mechanical arm is provided for the purpose.

Disclosure of Invention

The utility model aims to provide a spraying mechanical arm, which aims to solve the problems that in the prior art, the mechanical arm is used for operation, the mechanical arm can only move up and down and front and back directions for spraying, the workpiece cannot be sprayed comprehensively, the spraying is long in time consumption, the working efficiency is low and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spraying arm, includes the arm main part, the bottom middle of arm main part is provided with the swivelling joint seat, the below of swivelling joint seat is provided with the plane rotor plate, the place ahead of plane rotor plate is provided with shower nozzle rotating electrical machines, the rear of plane rotor plate is provided with the shower nozzle mounting panel, one side of swivelling joint seat is provided with rotatory connecting block with the centre of arm main part, rotatory connecting block is provided with the drive pivot towards the terminal surface of arm main part, the one end of drive pivot is pegged graft inside the arm main part with rotatory connecting block fixed other end.

Preferably, the driving rotating shaft is provided with a driving belt pulley outside the end part inside the mechanical arm main body, a driving belt pulley is arranged above the driving belt pulley, and the driving belt pulley are sleeved with a driving belt outside and are driven by the driving belt.

Preferably, a driving motor is arranged on one side of the driving belt pulley, and the output shaft end of the driving motor penetrates through the driving belt pulley and is connected with the driving belt pulley through a fixing pin.

Preferably, the bottom of the rotary connecting seat is internally provided with a plane rotary motor, the output shaft end of the plane rotary motor is provided with a driving gear, one side of the driving gear is provided with a transmission gear meshed with the driving gear, the bottom of the transmission gear is provided with a hanging rotating shaft, and the bottom of the hanging rotating shaft penetrates through the bottom surface of the rotary connecting seat and is fixedly connected with the plane rotary plate.

Preferably, the bottom outside of hanging the pivot is provided with the supporting ring, the surface mosaic of supporting ring is provided with the ball and the joint is in the inner wall of swivelling joint seat, the supporting ring passes through the ball contact with swivelling joint seat inner wall.

Preferably, the output shaft end of the spray head rotating motor penetrates through the plane rotating plate and is connected with the front end of the spray head mounting plate through a fixing pin.

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

1. the utility model can rotate the spray head arranged on the spraying mechanical arm in a plurality of directions and angles in a plane and in a longitudinal direction, can better spray the workpiece, greatly shortens the time required by spraying, can comprehensively spray the workpiece without dead angles, effectively improves the working efficiency of the spraying operation and better ensures the spraying quality of the workpiece.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of a mechanical arm body according to the present utility model;

fig. 3 is a schematic partial structure of the rotary connecting seat according to the present utility model.

In the figure: 1. a robot arm body; 2. rotating the connecting seat; 3. rotating the connecting block; 4. a plane rotating plate; 5. a spray head mounting plate; 6. a head rotating motor; 7. hanging a rotating shaft; 8. a planar rotary motor; 9. a support ring; 10. driving the rotating shaft; 11. a driving motor; 12. a drive pulley; 13. a drive pulley; 14. a drive belt.

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.

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a spraying arm, including arm main part 1, be provided with swivelling joint seat 2 in the middle of the bottom of arm main part 1, the below of swivelling joint seat 2 is provided with plane rotor plate 4, the place ahead of plane rotor plate 4 is provided with shower nozzle rotating electrical machines 6, the rear of plane rotor plate 4 is provided with shower nozzle mounting panel 5, one side of swivelling joint seat 2 is provided with swivelling joint block 3 with the centre of arm main part 1, the terminal surface of swivelling joint block 3 towards arm main part 1 is provided with drive pivot 10, the one end and the fixed other end grafting of swivelling joint block 3 of drive pivot 10 are inside arm main part 1.

The driving rotating shaft 10 is arranged outside the end part inside the mechanical arm main body 1, a transmission belt pulley 13 is arranged outside the end part inside the mechanical arm main body 1, a driving belt pulley 12 is arranged above the transmission belt pulley 13, a transmission belt 14 is sleeved outside the driving belt pulley 12 and the transmission belt 13 and is used for transmission through the transmission belt 14, a driving motor 11 is arranged on one side of the driving belt pulley 12, and an output shaft end of the driving motor 11 penetrates through the driving belt pulley 12 and is connected with the driving belt pulley 12 through a fixing pin.

The inside planar rotary motor 8 that is provided with in bottom of swivelling joint seat 2, planar rotary motor 8's output axle head is provided with drive gear, one side of drive gear is provided with the drive gear rather than the meshing, drive gear's bottom is provided with hangs pivot 7, hang pivot 7's bottom run through swivelling joint seat 2's bottom and with planar rotor plate 4 fixed connection, hang pivot 7's bottom outside and be provided with holding ring 9, the surface mosaic of holding ring 9 is provided with ball and joint in swivelling joint seat 2's inner wall, holding ring 9 passes through the ball contact with swivelling joint seat 2 inner wall.

Wherein, the output shaft end of the nozzle rotating motor 6 penetrates through the plane rotating plate 4 and is connected with the front end of the nozzle mounting plate 5 through a fixing pin.

Working principle: when the spraying device is used, the power supply of the mechanical arm is switched on, the spraying head mounted on the spraying head mounting plate 5 can perform spraying operation on a workpiece, the driving belt pulley 12 can be driven by the driving motor 11 to drive the driving belt pulley 14 and the driving belt pulley 13 to rotate during spraying operation, at the moment, the driving belt pulley 13 can drive the driving rotating shaft 10 to rotate so that the rotary connecting block 3 drives the rotary connecting seat 2, the plane rotating plate 4 and the spraying head mounting plate 5 to rotate around the axis of the driving rotating shaft 10 in a longitudinal plane, the spraying angle of the spraying head mounting plate 5 is changed, or the plane rotating motor 8 is started and drives the hanging rotating shaft 7 and the plane rotating plate 4 to rotate around the axis of the hanging rotating shaft 7 through the meshed driving gear and driving gear, the plane rotating plate 4 can drive the spraying head mounting plate 5 to rotate around the axis of the spraying head rotating motor 6 through the spraying head rotating motor 6, the spraying head mounted on the spraying head mounting plate 5 can be subjected to plane, a plurality of directions and angles can be better, the required time can be greatly shortened, the spraying operation can be comprehensively performed on the workpiece, the spraying quality of the workpiece can be effectively improved, and the spraying operation quality of the workpiece can be guaranteed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a spraying arm, includes arm main part (1), its characterized in that: be provided with swivelling joint seat (2) in the middle of the bottom of arm main part (1), the below of swivelling joint seat (2) is provided with plane rotor plate (4), the place ahead of plane rotor plate (4) is provided with shower nozzle rotating electrical machines (6), the rear of plane rotor plate (4) is provided with shower nozzle mounting panel (5), one side of swivelling joint seat (2) is provided with swivelling joint block (3) with the centre of arm main part (1), the terminal surface of swivelling joint block (3) orientation arm main part (1) is provided with drive pivot (10), the one end of drive pivot (10) is pegged graft inside arm main part (1) with the fixed other end of swivelling joint block (3).

2. A spray arm according to claim 1, wherein: the driving rotating shaft (10) is arranged outside the end part inside the mechanical arm main body (1), a driving belt pulley (13) is arranged above the driving belt pulley (13), and a driving belt (14) is sleeved outside the driving belt pulley (12) and the driving belt pulley (13) and is driven by the driving belt (14).

3. A spray arm according to claim 2, wherein: one side of the driving belt pulley (12) is provided with a driving motor (11), and the output shaft end of the driving motor (11) penetrates through the driving belt pulley (12) and is connected with the driving belt pulley (12) through a fixing pin.

4. A spray arm according to claim 1, wherein: the rotary connecting seat is characterized in that a plane rotary motor (8) is arranged inside the bottom end of the rotary connecting seat (2), a driving gear is arranged at the output shaft end of the plane rotary motor (8), a transmission gear meshed with the driving gear is arranged on one side of the driving gear, a hanging rotating shaft (7) is arranged at the bottom end of the transmission gear, and the bottom end of the hanging rotating shaft (7) penetrates through the bottom surface of the rotary connecting seat (2) and is fixedly connected with the plane rotary plate (4).

5. The spray arm of claim 4, wherein: the outer side of the bottom end of the hanging rotating shaft (7) is provided with a supporting ring (9), the outer surface of the supporting ring (9) is embedded with balls and is clamped in the inner wall of the rotating connecting seat (2), and the supporting ring (9) is in contact with the inner wall of the rotating connecting seat (2) through the balls.

6. A spray arm according to claim 1, wherein: the output shaft end of the spray head rotating motor (6) penetrates through the plane rotating plate (4) and is connected with the front end of the spray head mounting plate (5) through a fixing pin.