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CN-224223614-U - Sand blasting equipment for ship middle plate

CN224223614UCN 224223614 UCN224223614 UCN 224223614UCN-224223614-U

Abstract

The utility model provides sand blasting equipment for a ship middle plate, which relates to the technical field of sand blasting equipment and comprises a conveying belt, wherein a sand blaster is arranged on the conveying belt, one side of the conveying belt is fixedly connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with a supporting seat, and the upper surface of the supporting plate is provided with a cleaning assembly. According to the utility model, the cleaning assembly is arranged, the ship middle plate firstly passes through the cleaning assembly at one side to clean stains such as oil stains and oil stains left on the surface, the cleaned ship middle plate falls on the conveying belt, the conveying belt conveys the cleaned ship middle plate to the sand blasting machine, sand blasting is carried out when the cleaned ship middle plate passes through the sand blasting machine, and the impact and cutting effects of the residual oil stains on the ship middle plate on the surface impurities are avoided, so that the cleaning effect is influenced.

Inventors

  • WANG YONGSHUANG
  • LIU SHAOKE
  • WU XUEJIE
  • Bao Hanxing
  • LI WENJIE
  • XU MINGHUI

Assignees

  • 山东华兴源材料科技有限公司

Dates

Publication Date
20260512
Application Date
20250219

Claims (7)

  1. 1. A sand blasting equipment for ship medium plate, its characterized in that, including conveyer belt (1), install sand blaster (2) on conveyer belt (1), one side fixed connection backup pad (3) of conveyer belt (1), lower fixed surface connection supporting seat (4) of backup pad (3), the upper surface of backup pad (3) is equipped with clearance subassembly (5), clearance subassembly (5) are used for clearing up ship medium plate.
  2. 2. A sand blasting apparatus for a ship's middle plate according to claim 1, characterized in that the cleaning assembly (5) comprises a fixed box (51), the fixed box (51) is fixedly connected with the supporting plate (3), the two sides of the fixed box (51) are open, the side wall of the fixed box (51) is rotationally connected with two first rotating rollers (52) and two second rotating rollers (53), the upper surface of the fixed box (51) is in threaded connection with a first threaded rod (54), the first threaded rod (54) penetrates the fixed box (51), the lower end of the first threaded rod (54) is rotationally connected with a mounting frame (55), the mounting frame (55) is located in the fixed box (51), the side wall of the mounting frame (55) is in contact with the side wall of the fixed box (51), the inner wall of the mounting frame (55) is rotationally connected with two third rotating rollers (56) and two fourth rotating rollers (57), the outer sides of the two first rotating rollers (52) and the third rotating rollers (56) are respectively sleeved with a wiping belt (58), the outer sides of the two second rotating rollers (53) and the fourth rotating rollers (57) are respectively provided with a cleaning belt (59) respectively, and the outer sides of the two second rotating rollers (53) and the fourth rotating rollers (56) are respectively provided with a cleaning belt (59).
  3. 3. A sand blasting apparatus for a ship's middle plate according to claim 2, characterized in that one side of the fixed box (51) is fixedly connected with two first servomotors (6), the main shafts of the two first servomotors (6) are fixedly connected with one of the first rotating rollers (52) and one of the second rotating rollers (53), the outer side of the mounting frame (55) is fixedly connected with two second servomotors (7), the main shafts of the two second servomotors (7) are fixedly connected with one of the third rotating rollers (56) and one of the fourth rotating rollers (57), and one side of the fixed box (51) is provided with square through grooves.
  4. 4. A sand blasting apparatus for a ship's middle plate according to claim 3, characterized in that one side of the fixing case (51) is fixedly connected with the fixing frame (8), one side of the fixing frame (8) is fixedly connected with the mounting plate (9), the upper surface of the mounting plate (9) is fixedly connected with the cylinder (10), and the telescopic rod of the cylinder (10) is fixedly connected with the pushing rod (11).
  5. 5. A sand blasting apparatus for a ship's middle plate according to claim 4, wherein the side wall of the fixing frame (8) is slidably connected with two sliding rods (12), opposite sides of the sliding rods (12) are fixedly connected with support plates (13), and opposite sides of the two support plates (13) are fixedly connected with pushing blocks (14).
  6. 6. A sand blasting apparatus for a ship's middle plate according to claim 5, wherein the side walls of both sides of the fixing frame (8) are threaded with a second threaded rod (15), the second threaded rod (15) penetrates the fixing frame (8), and the second threaded rod (15) is rotatably connected with the support plate (13).
  7. 7. A blasting apparatus for a panel in a ship according to claim 4, wherein the upper surface of the fixing frame (8) is aligned with the upper surfaces of the wiping belt (58) and the cleaning belt (59) in the fixing case (51), and the upper surfaces of the wiping belt (58) and the cleaning belt (59) are higher than the upper surface of the conveyor belt (1).

Description

Sand blasting equipment for ship middle plate Technical Field The utility model belongs to the technical field of sand blasting equipment, and particularly relates to sand blasting equipment for a ship middle plate. Background The ship middle plate is one of ship plates, is used for manufacturing a ship body structure, has higher tensile strength and yield strength, can bear various external forces born by ships in the navigation process, such as the impact of sea waves, the weight of cargoes and the like, ensures the stability and safety of the ship body structure, can still keep better toughness in a low-temperature environment, is not easy to cause brittle fracture, is particularly important for ships sailing in cold sea areas, can be used for a long time in the marine environment with high humidity and high salinity and is not easy to corrode due to special corrosion-resistant alloy components, and the service life of the ships is prolonged. In the production process of the middle plate, impurities such as greasy dirt and grease are easy to remain on the surface, when the middle plate is directly sandblasted, abrasive particles are easy to adhere when impacting the surface of the middle plate, the impact force and rebound speed of the abrasive are reduced, the abrasive can not effectively clean and roughen the surface of a steel plate, the sandblasting times and operation time are increased, and the efficiency is reduced. Disclosure of utility model In order to solve the above-described problems, the present utility model proposes a blasting apparatus for a ship's middle plate to solve the above-described problems more precisely. The utility model is realized by the following technical scheme: the utility model provides sand blasting equipment for a ship middle plate, which comprises a conveying belt, wherein a sand blaster is arranged on the conveying belt, one side of the conveying belt is fixedly connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with a supporting seat, and the upper surface of the supporting plate is provided with a cleaning assembly which is used for cleaning the ship middle plate. In one example, the clearance subassembly includes fixed case, fixed case and backup pad fixed connection, the both sides of fixed case are open setting, the lateral wall of fixed case rotates and connects two first rotating roller and two second rotating rollers, the first threaded rod of fixed case upper surface threaded connection, first threaded rod runs through fixed case, and the mounting bracket is connected in the rotation of first threaded rod lower extreme, the mounting bracket is located fixed incasement, mounting bracket lateral wall and fixed case lateral wall contact, the inner wall of mounting bracket rotates and connects two third rotating roller and two fourth rotating roller, and two first rotating roller all overlap in the third rotating roller outside and are equipped with the wiping strip, and two second rotating roller all overlap in the outside of fourth rotating roller is equipped with the clearance area, and the clearance area is close to the conveyer belt. In an example, two first servo motors are fixedly connected to one side of the fixed box, the main shafts of the two first servo motors are fixedly connected with one of the first rotating rollers and one of the second rotating rollers respectively, the two second servo motors are fixedly connected to the outer side of the mounting frame, the main shafts of the two second servo motors are fixedly connected with one of the third rotating rollers and one of the fourth rotating rollers respectively, and a square through groove is formed in one side of the fixed box. In one example, one side of the fixed box is fixedly connected with a fixed frame, one side of the fixed frame is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly connected with a cylinder, and a telescopic rod of the cylinder is fixedly connected with a pushing rod. In one example, the side wall of the fixing frame is slidably connected with two sliding rods, one side opposite to the sliding rods is fixedly connected with a support plate, and the other side opposite to the two support plates is fixedly connected with a pushing block. In one example, the side walls on two sides of the fixing frame are connected with second threaded rods in a threaded mode, the second threaded rods penetrate through the fixing frame, and the second threaded rods are connected with the support plate in a rotating mode. In one example, the upper surface of the mount is aligned with the upper surfaces of the wiping and cleaning belts in the stationary box, which are higher than the upper surfaces of the conveyor belts. The sand blasting equipment for the ship middle plate provided by the utility model has the following beneficial effects: Firstly, through setting a wiping belt and a cleaning belt, a