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CN-224212735-U - Anti-splashing dust collection cover for arc spraying robot

CN224212735UCN 224212735 UCN224212735 UCN 224212735UCN-224212735-U

Abstract

The application discloses an anti-splashing dust hood for an arc spraying robot, which comprises a dust collection barrel and a spray gun, wherein the outer side of the spray gun is fixedly connected with a dust hood, an annular channel is formed in the dust hood, a dust collection opening communicated with the annular channel is formed in the inner bottom wall of the dust hood, an annular pipe is arranged at the top of the dust hood and positioned on the outer side of the spray gun, the inner bottom wall and the outer bottom wall of the annular pipe are fixedly connected with the dust hood, a fan is controlled to work to suck dust through the cooperation of a connecting pipe, a hose, the annular pipe, the annular channel, the dust collection opening and a dust collection hole, so that dust is sucked and collected to the inner lower side of the dust collection barrel, dust is prevented from scattering on a working place and polluting workshop environment, and the health of operators is protected.

Inventors

  • MA HAISHENG
  • Qiu Songhai

Assignees

  • 上海锦联机械设备修造有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (7)

  1. 1. The utility model provides an arc spraying is dust cage that splashes is prevented for robot, includes dust collection barrel (1) and spray gun (7), its characterized in that, the outside fixedly connected with dust collection barrel (9) of spray gun (7), annular channel (13) have been seted up to the inside of dust collection barrel (9), dust absorption mouth (14) that are linked together with annular channel (13) have been seted up to the interior bottom wall of dust collection barrel (9), the top of dust collection barrel (9) just is located the outside of spray gun (7) and is provided with annular pipe (8), the inboard diapire and the outside diapire of annular pipe (8) all with dust collection barrel (9) fixed connection, a plurality of dust absorption holes (15) have been seted up to the inner wall of dust collection barrel (9), the outside fixedly connected with connecting pipe (5) of dust collection barrel (1), fixedly connected with hose (6) between connecting pipe (5) and the annular pipe (8), the inner wall of dust collection barrel (1) is from last fixedly connected with high-efficient filter screen (16), well-effect filter screen (17) and just-effect (12) down in proper order, the inside fixedly connected with dust collection barrel (1) has top wall (2) to set up dust collection barrel (4).
  2. 2. The anti-splashing dust collection cover for the arc spraying robot is characterized in that a plurality of dust collection holes (15) are communicated with the annular channel (13), and the dust collection holes (15) are distributed in an annular array.
  3. 3. The anti-splashing dust hood for the arc spraying robot is characterized in that the inner top wall of the dust collection barrel (1) is rotationally connected with a rotating rod (10), the bottom end of the rotating rod (10) sequentially penetrates through the middle parts of the efficient filter screen (16), the medium-efficiency filter screen (17) and the preliminary-effect filter screen (12) from top to bottom, the bottom end of the rotating rod (10) extends to the lower part of the preliminary-effect filter screen (12), dust falling openings (18) are formed in the medium-efficiency filter screen (17) and the preliminary-effect filter screen (12), a double-sided brush (20) and a brush body (11) are fixedly connected to the outer side of the rotating rod (10), and a motor (3) for driving the rotating rod (10) to rotate is fixedly connected to the top of the dust collection barrel (1).
  4. 4. The splash-proof dust hood for the arc spraying robot, as set forth in claim 3, characterized in that two double-sided brushes (20) are provided, the two double-sided brushes (20) are respectively disposed on the upper side and the lower side of the intermediate filter screen (17), opposite sides of the two double-sided brushes (20) are respectively contacted with opposite sides of the high-efficiency filter screen (16) and the preliminary filter screen (12), and the brush body (11) is disposed at the bottom of the preliminary filter screen (12).
  5. 5. The anti-splashing dust hood for the arc spraying robot, as set forth in claim 1, is characterized in that the tops of the primary filter screen (12) and the middle-effect filter screen (17) are fixedly connected with a baffle plate (19), and the surface of the baffle plate (19) and the inner wall of the dust falling port (18) are in the same horizontal plane.
  6. 6. The anti-splashing dust hood for the arc spraying robot is characterized in that a baffle (19) positioned at the top of the primary filter screen (12) is lower than a baffle (19) positioned at the top of the secondary filter screen (17), blocking plates (21) are arranged at the bottoms of the secondary filter screen (17) and the primary filter screen (12) and correspond to dust falling openings (18), and the two blocking plates (21) are fixedly connected with a double-sided brush (20) and a brush body (11) respectively.
  7. 7. The splash-proof dust hood for the arc spraying robot according to claim 3, wherein the double-sided brush (20) comprises a first brush holder (201), bristles (202) are arranged on the upper end face and the lower end face of the first brush holder (201), the brush body (11) comprises a second brush holder, and bristles are arranged on the inner side of the second brush holder.

Description

Anti-splashing dust collection cover for arc spraying robot Technical Field The application relates to the technical field of electric arc spraying, in particular to an anti-splashing dust collection cover for an electric arc spraying robot. Background In the modern manufacturing industry, the electric arc spraying technology is widely applied to the fields of metal surface corrosion prevention, mechanical part repair and the like by virtue of the advantages of high efficiency, excellent coating quality and the like. The arc spraying robot further improves the spraying efficiency and precision through automatic operation, and plays an important role in the industries of automobile manufacturing, aerospace and the like. However, a large amount of dust is generated in the arc spraying process, and the generated dust contains harmful substances such as metal particles, if the harmful substances are inhaled by operators, the harmful substances seriously damage the health of the operators, and meanwhile, the dust drifts to pollute the workshop environment, so that the equipment maintenance cost is increased. In order to solve the problems, the application provides an anti-splashing dust collecting cover for an arc spraying robot. Disclosure of utility model The application provides an anti-splashing dust hood for an arc spraying robot, which comprises a dust collection barrel and a spray gun, wherein the outer side of the spray gun is fixedly connected with a dust hood, an annular channel is formed in the dust hood, a dust collection opening communicated with the annular channel is formed in the inner bottom wall of the dust hood, an annular pipe is arranged at the top of the dust hood and positioned at the outer side of the spray gun, the inner bottom wall and the outer bottom wall of the annular pipe are fixedly connected with the dust hood, a plurality of dust collection holes are formed in the inner wall of the dust hood, a connecting pipe is fixedly connected to the outer side of the dust collection barrel, a hose is fixedly connected between the connecting pipe and the annular pipe, a high-efficiency filter screen, a medium-efficiency filter screen and a primary filter screen are sequentially and fixedly connected to the inner wall of the dust collection barrel from top to bottom, a fan is fixedly connected to the inner top wall of the dust collection barrel, and a cover plate is arranged at the outer side of the dust collection barrel. Further, the dust collection holes are communicated with the annular channel, and the dust collection holes are distributed in an annular array. Further, the interior roof rotation of dust collection barrel is connected with the dwang, the bottom of dwang runs through high-efficient filter screen, well effect filter screen and the middle part of just effective filter screen from last to lower in proper order, and the bottom of dwang extends to the below of just effective filter screen, well effect filter screen and just effective filter screen on all offer the dust mouth, the outside fixedly connected with double-sided brush and the brush body of dwang, the top fixedly connected with of dust collection barrel is used for driving dwang pivoted motor. Further, two double-sided brushes are arranged in total, the two double-sided brushes are respectively arranged on the upper side and the lower side of the primary filter screen, one opposite sides of the two double-sided brushes are respectively contacted with one opposite side of the high-efficiency filter screen and one opposite side of the primary filter screen, and the brush body is arranged at the bottom of the primary filter screen. Further, the top of just imitate filter screen and well imitate the filter screen all fixedly connected with baffle, the surface of baffle is in same horizontal plane with the inner wall of dust fall mouth. Further, the baffle height that is located just imitate the filter screen top is less than being located just imitate the filter screen top in, the bottom of well effect filter screen and just with the corresponding department of dust fall mouth all is provided with the shutoff board, two the shutoff board respectively with two-sided brush and brush body fixed connection. Further, the double-sided brush comprises a first brush handle, the upper end face and the lower end face of the first brush handle are both provided with first brush hairs, the brush body comprises a second brush handle, and second brush hairs are arranged on the inner side of the second brush handle. The beneficial effects of the application are as follows: 1. The control fan work is through connecting pipe, the hose, the annular duct, the cooperation of annular passage, dust absorption mouth and dust absorption hole is to the dust suction, thereby realize collecting the suction of dust, collect the dust to the inside downside of dust collection barrel, and then avoid the dust scattering at the work place, pollute worksh