Search

CN-224208322-U - Robot spraying device

CN224208322UCN 224208322 UCN224208322 UCN 224208322UCN-224208322-U

Abstract

The utility model belongs to the technical field of intelligent metal furniture spraying, and discloses a robot spraying device which comprises two symmetrically arranged cantilever assemblies for double-side suspension and simultaneous spraying, and further comprises a feeding assembly for suspension workpiece continuous circulation conveying, wherein a case assembly for sealing spraying and sucking dust is arranged in the middle of the feeding assembly, the cantilever assemblies are arranged at the top of the inside of the case assembly, each feeding assembly comprises two symmetrically arranged support brackets, chain wheels are rotatably arranged at the top ends of the support brackets, a conveying chain is arranged between the chain wheels, a plurality of lifting hooks are uniformly arranged on the conveying chain, and a driving mechanism for providing rotary power is arranged below one chain wheel.

Inventors

  • LIU YU
  • Bu Shuang
  • ZHAO WENXUAN

Assignees

  • 洛阳千歌机器人科技有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (7)

  1. 1. The robot spraying device comprises two symmetrically arranged cantilever assemblies for double-side suspension and simultaneous spraying, and is characterized by further comprising a feeding assembly for continuous and circular conveying of suspended workpieces, wherein a case assembly for sealing spraying and sucking dust is arranged in the middle of the feeding assembly, and the cantilever assemblies are arranged at the inner top of the case assembly; The feeding assembly comprises two symmetrically arranged support brackets (101), chain wheels (102) are rotatably arranged at the top ends of the support brackets (101), a conveying chain (106) is arranged between the chain wheels (102), a plurality of lifting hooks (107) are uniformly arranged on the conveying chain (106), and a driving mechanism for providing rotary power is arranged below one chain wheel (102); The machine case assembly comprises a machine case body (201), four baffles (203) are uniformly distributed on two sides of the machine case body (201), an inlet and an outlet (204) are arranged between the baffles (203) on the same side, and a flow guide mechanism for sucking dust is arranged at the top of the machine case body (201).
  2. 2. The robotic spraying device of claim 1, wherein the cantilever assembly comprises a mechanical arm (304), a translation mechanism for longitudinally reciprocating is arranged at the top of the mechanical arm (304), a swing frame (305) is arranged at the bottom end of the mechanical arm (304), and a spray head (306) is arranged in the middle of the swing frame (305).
  3. 3. The robot spraying device according to claim 2, wherein the translation mechanism comprises a translation table (303) arranged at the top of the mechanical arm (304), two linear motors (302) are symmetrically arranged on the translation table (303), a linear guide rail (301) is arranged in the middle of each linear motor (302), and the linear guide rail (301) is fixedly arranged on the inner top surface of the machine box (201).
  4. 4. The robot spraying device according to claim 1, wherein the driving mechanism comprises a driven gear ring (103) fixedly arranged below the chain wheel (102), a driving gear (104) is meshed with one side of the driven gear ring (103), a servo motor (105) is arranged below the driving gear (104), and the servo motor (105) is fixedly arranged on the support bracket (101).
  5. 5. A robotic painting device according to claim 4, characterized in that two of said hooks (107) are provided in a group, said hooks (107) being bolted to said conveyor chain (106).
  6. 6. The robotic spraying device of claim 1, wherein the flow guiding mechanism comprises a converging cover (205), the converging cover (205) is in a frustum shape, a connecting pipe (206) is arranged at the top end of the converging cover (205), and the converging cover (205), the connecting pipe (206) and the machine box (201) are welded together.
  7. 7. The robotic spraying device of claim 6, wherein the bottom of the housing (201) is provided with a waste bin (202).

Description

Robot spraying device Technical Field The utility model belongs to the technical field of intelligent metal furniture spraying, and particularly relates to a robot spraying device. Background At present, the furniture industry of family members widely adopts an electrostatic powder spraying process, and the problems of the process mainly include coating quality problems (such as uneven particles, impurity pollution, bubbles and foaming, orange peel and color difference problems), production efficiency, worker health and the like. Aiming at the problems, a reciprocating machine powder spraying device is adopted in the industry, but the reciprocating machine can only act up and down, most of quality problems cannot be solved, and corners of some parts cannot be emphasized. The workers still need to carry out important powder spraying in the places, and the health of the workers is influenced. The utility model discloses a chinese patent of contrast bulletin number CN212856320U, discloses a robot spraying device, including workstation and robot body, the workstation includes mount pad, swivel mount and two spraying frames, and the mount pad is equipped with first rotation selecting motor, and the central point of swivel mount puts and locates first rotation selecting motor, the both ends of swivel mount all are equipped with the second rotating electrical machines, and two spraying frames are located the second rotating electrical machines respectively, and the spraying frame is equipped with a plurality of anchor clamps that are used for installing the work piece, and the robot body is equipped with automatic spray gun, and automatic spray gun is equipped with the spraying pipe, and the robot body drives the work piece spraying on the anchor clamps of automatic spray gun. Not only can improve work efficiency, the spraying process adopts the robot body to replace the manual work to operate moreover, can not cause the influence to workman's healthy. However, although the above patent rotates to change the station spraying, uninterrupted pipeline operation cannot be formed, and only one side spraying is performed, so that the spraying speed is seriously reduced, the spraying efficiency is greatly influenced, and a new device is designed. Disclosure of utility model The utility model aims to provide a robot spraying device which solves the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the robot spraying device comprises two symmetrically arranged cantilever assemblies for hanging two sides and spraying simultaneously, and further comprises a feeding assembly for hanging workpieces and continuously and circularly conveying the workpieces, wherein a case assembly for sealing spraying and sucking dust is arranged in the middle of the feeding assembly, the cantilever assemblies are arranged at the inner top of the case assembly, the feeding assembly comprises two symmetrically arranged support brackets, chain wheels are rotatably arranged at the top ends of the support brackets, a conveying chain is arranged between the chain wheels, a plurality of lifting hooks are uniformly arranged on the conveying chain, a driving mechanism for providing rotary power is arranged below one of the chain wheels, the case assembly comprises a case body, four baffles are uniformly distributed at two sides of the case body, an inlet and an outlet are arranged between the two baffles at the same side, and a flow guiding mechanism for sucking dust is arranged at the top of the case body. The cantilever assembly comprises a mechanical arm, a translation mechanism for longitudinally reciprocating is arranged at the top of the mechanical arm, a swinging frame is arranged at the bottom end of the mechanical arm, and a spray head is arranged in the middle of the swinging frame. The translation mechanism comprises a translation table arranged at the top of the mechanical arm, two linear motors are symmetrically arranged on the translation table, a linear guide rail is arranged in the middle of each linear motor, and the linear guide rail is fixedly arranged on the top surface in the machine box. The driving mechanism comprises a driven gear ring fixedly arranged below the chain wheel, one side of the driven gear ring is meshed with a driving gear, a servo motor is arranged below the driving gear, and the servo motor is fixedly arranged on the support bracket. Further, the two lifting hooks are in a group, and the lifting hooks are connected with the conveying chain through bolts. The flow guide mechanism comprises a converging cover, the converging cover is in a frustum shape, a connecting pipe is arranged at the top end of the converging cover, and the converging cover, the connecting pipe and the machine box body are welded together. Further, a waste tank is arranged at the bottom of the machine box body. Compared with the prior art, the ben