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CN-224223449-U - Hot dip galvanized sheet surface roughness optimizing device

CN224223449UCN 224223449 UCN224223449 UCN 224223449UCN-224223449-U

Abstract

The utility model discloses a surface roughness optimizing device for a hot dip galvanized sheet, which comprises a frame, wherein a pair of first screw rod modules are symmetrically arranged on the upper side of the frame, a movable frame is arranged on the upper side of the frame, the lower side of the movable frame is in sliding connection with the pair of first screw rod modules, guide grooves are formed in two sides of the upper side of the movable frame, lifting seats are arranged on the upper side of the movable frame, second screw rod modules are arranged on two sides of the movable frame, two sides of each lifting seat penetrate through the guide grooves and are in sliding connection with the second screw rod modules, and a polishing roller is arranged on the upper side of the frame and is matched with the first screw rod modules and the second screw rod modules to ensure high-precision movement of the polishing roller.

Inventors

  • LIU FU

Assignees

  • 重庆维富金属制品有限公司

Dates

Publication Date
20260512
Application Date
20250620

Claims (5)

  1. 1. The utility model provides a hot dip galvanized sheet surface roughness optimizing device, includes frame (1) of desktop shape, its characterized in that, frame (1) desktop downside symmetry is provided with a pair of first lead screw module (2), frame (1) top is provided with and removes frame (3), remove frame (3) both legs downside and extend to the desktop below respectively with a pair of first lead screw module (2) sliding connection, remove frame (3) both legs all offer the guide slot of vertical extension, be provided with elevating seat (4) in removing frame (3), remove frame (3) both legs outside all is provided with second lead screw module (5), elevating seat (4) both ends run through the guide slot and with second lead screw module (5) sliding connection; The dust collecting device is characterized in that a dust collecting box (6) is arranged on the upper side of the lifting seat (4), a polishing roller (7) is arranged on the lower side of the lifting seat (4), dust collecting hoods (8) are arranged on the front side and the rear side of the polishing roller (7), the front side and the rear side of the dust collecting box (6) are communicated with the dust collecting hoods (8) through pipelines (13), a fan (9) is arranged on the upper side of the dust collecting box (6), and a fixing assembly is arranged on the upper side of the frame (1).
  2. 2. The surface roughness optimizing device for a hot dip galvanized sheet according to claim 1, wherein the fixing assembly comprises a vacuum pump (10) arranged on the upper side of the frame (1), fixing frames (11) are arranged on two sides of the upper side of the frame (1), the fixing frames (11) are hollow, vacuum suction discs (12) are arranged on the upper side of the fixing frames (11), and the fixing frames (11) are communicated with the vacuum pump (10) through pipelines (13).
  3. 3. The device for optimizing the surface roughness of a hot dip galvanized sheet according to claim 2, characterized in that the lower side of the moving frame (3) is provided with reinforcing ribs (14).
  4. 4. A surface roughness optimizing device for a hot dip galvanized sheet according to claim 3, characterized in that a guide rod (15) is provided on the inner side of the movable frame (3), and both sides of the lifting seat (4) are slidably connected with the guide rod (15).
  5. 5. The device for optimizing the surface roughness of the hot dip galvanized sheet according to claim 4, characterized in that a ranging sensor (16) is arranged on the lower side of the lifting seat (4).

Description

Hot dip galvanized sheet surface roughness optimizing device Technical Field The utility model relates to the technical field of hot dip galvanized plates, in particular to a surface roughness optimizing device for a hot dip galvanized plate. Background The hot galvanized sheet is a material formed by compounding steel and zinc, and is prepared by directly immersing the treated strip steel into molten zinc liquid for galvanization, the method ensures that the hot dip galvanized plate has the strength and the plasticity of steel and simultaneously has a corrosion-resistant coating, and is widely applied to the fields of buildings, household appliances, automobiles and the like. In the hot dip galvanized sheet processing process, factors such as fluctuation of zinc liquid components, insufficient pretreatment of a base material, unreasonable cooling mode and the like easily lead to surface roughness exceeding, therefore, after finishing the above processing operation, the surface of the hot dip galvanized sheet is required to be subjected to roughness optimization operation, in the prior art, most of polishing devices are held by personnel to carry out roughness optimization operation, but in the polishing process, the condition that scraps fly easily occurs easily, and if workers carelessly inhale the body, the body health of workers can be seriously affected. Meanwhile, the polishing depth is not easy to control by the polishing mode, and the condition that the zinc layer is damaged to influence the overall performance of the hot dip galvanized sheet is easy to occur. Disclosure of utility model In order to solve the technical problems, the utility model provides a device for optimizing the surface roughness of a hot dip galvanized plate, which has the advantages of good optimizing effect, high polishing efficiency and the like. The surface roughness optimizing device for the hot dip galvanized sheet is characterized in that a pair of first screw rod modules are symmetrically arranged on the lower side of a tabletop of the tabletop, a movable frame is arranged above the tabletop, the lower sides of two supporting legs of the movable frame extend to the lower side of the tabletop and are respectively connected with the pair of first screw rod modules in a sliding mode, guide grooves extending vertically are formed in the two supporting legs of the movable frame, lifting seats are arranged in the movable frame, second screw rod modules are arranged on the outer sides of the two supporting legs of the movable frame, and two ends of the lifting seats penetrate through the guide grooves and are connected with the second screw rod modules in a sliding mode; The dust collecting device is characterized in that a dust collecting box is arranged on the upper side of the lifting seat, a polishing roller is arranged on the lower side of the lifting seat, dust collecting covers are arranged on the front side and the rear side of the polishing roller, the front side and the rear side of the dust collecting box are communicated with the dust collecting covers through pipelines, a fan is arranged on the upper side of the dust collecting box, and a fixing assembly is arranged on the upper side of the rack. In the scheme, the fixing assembly comprises a vacuum pump arranged on the upper side of the frame, fixing frames are arranged on two sides of the upper side of the frame, the inside of the fixing frames is hollow, vacuum chucks are arranged on the upper side of the fixing frames, and the fixing frames are communicated with the vacuum pump through pipelines. In the scheme, the lower side of the movable frame is provided with the reinforcing rib. In the scheme, the inner side of the movable frame is provided with the guide rod, and two sides of the lifting seat are in sliding connection with the guide rod. In the scheme, a ranging sensor is arranged on the lower side of the lifting seat. The surface roughness optimizing device for the hot dip galvanized sheet provided by the utility model has the following beneficial effects: 1. According to the technical scheme, the polishing roller is arranged on the upper side of the frame, the first screw rod module and the second screw rod module are matched, so that the polishing roller is guaranteed to move with high precision, and the surface of the hot dip galvanized plate can be polished with high efficiency and high precision by matching with the fixing assembly, so that the aim of optimizing the surface roughness of the hot dip galvanized plate can be fulfilled; 2. Through increasing dust cage, dust collection case and fan, and then when polishing the roller carries out high-efficient polishing to hot-galvanize board, carries out high-efficient collection to producing sweeps dust, prevents that the sweeps from drifting away. Drawings Fig. 1 is a schematic perspective view of a first embodiment of the present utility model. Fig. 2 is a schematic diagram of a second perspective s