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CN-224221593-U - Micro spraying device for release agent of automobile accessory

CN224221593UCN 224221593 UCN224221593 UCN 224221593UCN-224221593-U

Abstract

The utility model relates to the technical field of spraying, in particular to a micro spraying device for a release agent of a steam fitting. Its technical scheme includes solid fixed ring, gu fixed ring inside rotation installs the rotation pipe, rotation pipe bottom fixedly connected with Laval pipe, rotation pipe inside fixedly connected with rotates the trachea, rotation trachea inside fixedly connected with turbine blade, rotation trachea bottom fixedly connected with air nozzle, the air nozzle is located Laval pipe inside, and forms annular runner between air nozzle surface and the Laval pipe inner wall, laval pipe inside is close to bottom position department fixedly connected with baffle, rotation trachea top is connected with the intake pipe through rotary joint rotation. The utility model can be sprayed on the surface of the automobile accessory die rapidly and uniformly by a trace amount of release agent, reduces the use amount of the release agent, reduces the production cost and the sewage amount, and improves the spraying efficiency.

Inventors

  • WU XIANGJIAN
  • Zou Xingguang
  • WANG HAO
  • DONG ZHONGHUI
  • XU YONG

Assignees

  • 江苏迈尔汽车零部件有限公司

Dates

Publication Date
20260512
Application Date
20250416

Claims (6)

  1. 1. The utility model provides a steam fitting release agent micro spraying device, includes solid fixed ring (3), its characterized in that gu fixed ring (3) inside rotation is installed and is managed (2) in the rotation, gu rotate tub (2) bottom fixedly connected with Laval pipe (1), it has rotation trachea (12) to rotate tub (2) inside fixedly connected with, it has turbine blade (11) to rotate trachea (12) inside fixedly connected with air nozzle (14) to rotate trachea (12) bottom fixedly connected with, air nozzle (14) are located Laval pipe (1) inside, and form annular runner (13) between air nozzle (14) surface and Laval pipe (1) inner wall, laval pipe (1) inside be close to bottom position department fixed mounting has baffle (15), rotation trachea (12) top is connected with intake pipe (5) through rotary joint (6) rotation, it is equipped with a plurality of intercommunicating pore (20) that annular array equidistance is divided into to rotate tub (2) surface position department, gu fixed ring (3) surface fixedly connected with feed liquor pipe (4).
  2. 2. The micro spraying device for the release agent of the automobile accessory is characterized in that a bottom plate (10) is fixedly arranged on the upper surface of the fixed ring (3), a rotating air pipe (12) penetrates through the bottom plate (10), upright posts (9) are fixedly connected to the upper surface of the bottom plate (10) at positions close to four corners, and a top plate (7) is fixedly connected to the tail ends of the upright posts (9).
  3. 3. The micro spraying device for the release agent of the automobile accessory is characterized in that an installation plate (8) is fixedly installed in the middle of the upper surface of the top plate (7), and installation holes are formed in the upper surface of the installation plate (8) close to four corner positions.
  4. 4. The device for micro-spraying of the release agent of the automobile accessory according to claim 1, wherein a first annular sealing groove (16) is formed in the position, above the rotary pipe (2), of the outer surface of the rotary pipe (12), a first sealing ring (17) is arranged in the first annular sealing groove (16), a first annular sealing protrusion (18) is arranged in the position, close to the upper surface, of the inner wall of the fixed ring (3), and the first annular sealing protrusion (18) is arranged in the first annular sealing groove (16).
  5. 5. The device for micro-spraying of the release agent of the automobile accessory according to claim 1, wherein the outer surface of the rotating pipe (2) is provided with second annular sealing grooves (23) at the positions above and below the communication hole (20), second sealing rings (21) are arranged in the two second annular sealing grooves (23), two second annular sealing bulges (22) are arranged on the inner wall of the fixed ring (3), and the two second annular sealing bulges (22) are respectively arranged in the two second annular sealing grooves (23).
  6. 6. The device for micro-spraying of the release agent of the steam fitting according to claim 1, wherein the outer surface of the rotating pipe (2) is provided with an annular groove (19) at the position of the communication hole (20).

Description

Micro spraying device for release agent of automobile accessory Technical Field The utility model relates to the technical field of spraying, in particular to a micro spraying device for a release agent of a steam fitting. Background The release agent spraying of the automobile parts is a key link in the production process of the automobile parts, the release agent is used as a functional auxiliary agent, after being sprayed on the surface of a die, a layer of isolation film can be formed between the die and the formed automobile parts, and the isolation film has extremely low surface tension, so that the adhesion between the parts and the die can be effectively reduced, and the production quality and the production efficiency of the automobile parts are ensured. When the existing automobile part release agent is sprayed, the sprayed release agent is not uniformly distributed on the surface of a die, and the spraying is required to be repeated repeatedly, so that the use amount of the release agent is large, the production cost and sewage are increased, the spraying efficiency is low, and therefore, the automobile part release agent micro-spraying device is provided. Disclosure of utility model The utility model aims to provide a micro spraying device for a release agent of a car accessory, which can be used for rapidly and uniformly spraying a micro release agent on the surface of a mould of an automobile accessory, reduces the use amount of the release agent, reduces the production cost and the sewage amount, simultaneously improves the spraying efficiency, and solves the problems that when the release agent of the existing automobile accessory is sprayed, the release agent after spraying is not uniformly distributed on the surface of the mould, and the repeated spraying is required, so that the use amount of the release agent is larger, thereby increasing the production cost and sewage and lowering the spraying efficiency. The technical scheme is that the micro spraying device for the release agent of the automobile accessory comprises a fixed ring, wherein a rotating pipe is rotatably arranged in the fixed ring, the bottom end of the rotating pipe is fixedly connected with a Laval pipe, a rotating air pipe is fixedly arranged in the rotating pipe, a turbine blade is fixedly arranged in the rotating air pipe, an air nozzle is fixedly connected to the bottom end of the rotating air pipe, the air nozzle is positioned in the Laval pipe, an annular flow passage is formed between the outer surface of the air nozzle and the inner wall of the Laval pipe, a baffle is fixedly arranged in the Laval pipe at a position close to the bottom end, the top end of the rotating air pipe is rotatably connected with an air inlet pipe through a rotary joint, a plurality of communication holes are formed in the position of the rotating pipe, which is in the fixed ring, of the outer surface of the rotating pipe in an annular array, and the outer surface of the fixed ring is fixedly connected with a liquid inlet pipe. Preferably, the fixed ring upper surface fixed mounting has the bottom plate, and rotates the trachea and run through the bottom plate, the bottom plate upper surface is close to four equal fixedly connected with stands of corner position department, and stand end fixedly connected with roof. Preferably, the mounting plate is fixedly mounted at the middle position of the upper surface of the top plate, and mounting holes are formed in the positions, close to the four corners, of the upper surface of the mounting plate. Preferably, the outer surface of the rotating air pipe is provided with a first annular sealing groove at the position above the rotating pipe, a first sealing ring is arranged inside the first annular sealing groove, a first annular sealing bulge is arranged at the position, close to the upper surface, of the inner wall of the fixed ring, and the first annular sealing bulge is arranged inside the first annular sealing groove. Preferably, the outer surface of the rotating pipe is provided with second annular sealing grooves at the positions above and below the communication hole, two second annular sealing grooves are respectively provided with second sealing rings, two second annular sealing bulges are arranged on the inner wall of the fixed ring, and two second annular sealing bulges are respectively positioned inside the two second annular sealing grooves. Preferably, the outer surface of the rotating pipe is provided with an annular groove at the position of the communication hole. Compared with the prior art, the utility model has the following beneficial effects: The utility model can spray a trace amount of release agent on the surface of an automobile accessory die quickly and uniformly by arranging the Laval pipe, the rotary pipe, the fixed ring, the liquid inlet pipe, the air inlet pipe, the rotary joint, the rotary air pipe, the annular flow passage, the communication hole, the air nozzle,