Galvanized sheet surface treatment device

Abstract

The utility model discloses a galvanized sheet surface treatment device, which relates to the technical field of galvanized sheet processing devices and comprises a treatment box, circular grooves are formed in two ends of the treatment box in a penetrating manner, turntables are rotatably connected to the interiors of the circular grooves, air cylinders are fixedly connected to the turntables, clamping frames are fixedly connected to telescopic ends of the air cylinders, and the clamping frames are fixedly connected to the telescopic ends of the air cylinders. The clamping frame is located in the treatment box, the clamping frame is in a U shape, and a transverse cylinder is rotationally arranged in the treatment box. According to the galvanized plate surface treatment device, by arranging the air cylinder, the clamping frame, the cleaning assembly and other structures, plates can be turned over flexibly, the plates with different thicknesses can be clamped and fixed in the using process, and the using efficiency is improved; and when the transverse barrel rotates, the grinding strips can grind and clean impurities on the outer surfaces of the plates, chippings generated by grinding are sucked away through the suction holes, the cleaning strips can flap the chippings, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized sheet processing devices, and particularly relates to a surface treatment device for galvanized sheets. Background Art

[0002] Galvanizing refers to a surface treatment technology in which a layer of zinc is plated on the surface of metals, alloys or other materials for purposes such as aesthetics and rust prevention. The main method used is hot-dip galvanizing. Zinc is easily soluble in acids and can also dissolve in alkalis, so it is called an amphoteric metal. Zinc hardly changes in dry air. For the steel matrix, the zinc coating belongs to anodic coating, which is mainly used to prevent the corrosion of steel. The quality of its protective performance is closely related to the coating thickness. After the zinc coating is passivated, dyed or coated with a light-protecting agent, its protective and decorative properties can be significantly improved.

[0003] For example, in the patent named: A Passivation Tank for the Surface of Galvanized Parts (Patent Publication No.: CN211079334U), a passivation tank for the surface of galvanized parts is disclosed, which includes a tank body. An anti-pollution device for cleaning the dirt on the surface of the galvanized parts is arranged above the tank body, and a support frame for placing the galvanized parts is arranged inside the tank body. This passivation tank for the surface of galvanized parts has the effect of removing the dirt on the surface of the galvanized parts, thereby making the passivation of the galvanized parts uniform and improving the processing quality of the passivation of the galvanized parts. However, during use, it is not convenient to flip the galvanized material, and it is also difficult to clamp and fix galvanized materials with different thicknesses during use, and the use efficiency needs to be improved.

[0004] Therefore, it is very necessary to propose a surface treatment device for galvanized sheets to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a surface treatment device for galvanized sheets to solve the problems that it is not convenient to flip the galvanized material during use, and it is also difficult to clamp and fix galvanized materials with different thicknesses during use, and the use efficiency needs to be improved.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A surface treatment device for galvanized sheets, including a treatment box. Circular grooves are respectively penetrated and opened at both ends of the treatment box. A turntable is rotatably connected inside the circular grooves. A cylinder is fixedly connected to the turntable. A clamping frame is fixedly connected to the telescopic end of the cylinder. The clamping frame is located inside the treatment box. The clamping frame is in a U shape. A horizontal cylinder is rotatably arranged inside the treatment box. A cleaning assembly for treating the surface of the galvanized sheet is arranged on the outer wall of the horizontal cylinder. The cleaning assembly includes a suction hole, a grinding strip and a cleaning strip. The suction hole is penetrated and opened on the horizontal cylinder. The grinding strip is fixedly connected to the outer wall of the horizontal cylinder. The cleaning strip is fixedly connected to the outer wall of the horizontal cylinder.

[0007] Preferably, multiple sets of the cleaning components are provided.

[0008] Preferably, sliding channels are respectively formed through both sides of the processing box. A square block is slidably connected inside each of the sliding channels. A horizontal pipe is rotatably connected between the two square blocks. The horizontal cylinder is fixedly connected to the horizontal pipe. A square groove is formed in the horizontal pipe, and the horizontal pipe communicates with the horizontal cylinder through the square groove.

[0009] Preferably, sliding grooves are respectively formed on inner walls on both sides of the sliding channel. A sliding block is slidably connected inside each of the sliding grooves. The sliding block is fixedly connected to the square block.

[0010] Preferably, a rotary joint is communicated with one end of the horizontal pipe. An air extractor is fixedly connected to an outer wall of the processing box. An air outlet end of the air extractor is communicated with the rotary joint.

[0011] Preferably, a motor is fixedly connected to one of the square blocks. A first gear is fixedly connected to a driving shaft of the motor. A second gear is fixedly connected to the horizontal pipe. The first gear is meshed and connected with the second gear.

[0012] Preferably, an electric push rod is fixedly connected to a bottom of the sliding channel. The square block is fixedly connected to a telescopic end of the electric push rod.

[0013] Preferably, a scraping ring is fixedly connected to an end of the cleaning strip away from the horizontal cylinder.

[0014] The technical effects and advantages of the present utility model are as follows:

[0015] 1. By providing structures such as a cylinder, a clamping frame, and a cleaning component, the present utility model can flexibly flip the plate, and can clamp and fix plates with different thicknesses during use, improving the use efficiency; when the horizontal cylinder rotates, the grinding strip can grind and clean impurities on the outer surface of the plate, and the generated debris is sucked away through the suction holes, and the cleaning strip can pat the debris to improve the cleaning efficiency;

[0016] 2. When the cleaning strip swings, the scraping ring can push and scrape stubborn adhesions on the plate to improve the cleaning efficiency;

[0017] 3. The air extractor sucks the generated debris during grinding through the rotary joint, the horizontal pipe, the square groove, the horizontal cylinder, and the suction holes, improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a galvanized sheet surface treatment device of the present utility model from one perspective.

[0019] Figure 2 is the present utility model Figure 1 Schematic enlarged view of the structure at A in.

[0020] Figure 3 This is a schematic structural diagram of another perspective of the galvanized sheet surface treatment device of the present utility model.

[0021] Figure 4 This is a schematic structural diagram of the constant cylinder and suction holes of the present utility model.

[0022] In the figure: 1, treatment box; 2, circular groove; 3, turntable; 4, cylinder; 5, clamping bracket; 6, horizontal cylinder; 7, suction holes; 8, grinding strip; 9, cleaning strip; 10, scraping ring; 11, horizontal pipe; 12, square groove; 13, sliding channel; 14, square block; 15, sliding groove; 16, slider; 17, electric push rod; 18, motor; 19, first gear; 20, second gear; 21, rotary joint; 22, exhaust fan. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides a galvanized sheet surface treatment device as shown in Figures 1 to 4 Figure. The device includes a treatment box 1. Circular grooves 2 are penetrated and opened at both ends of the treatment box 1. A turntable 3 is rotatably connected inside the circular grooves 2. There is a certain sense of damping between the turntable 3 and the circular grooves 2. When acted upon by an external force, it can rotate; after the external force stops, the turntable 3 can keep its position unchanged. In addition, a driving component can be set to drive the turntable 3 to rotate. The driving component includes structures such as a driving motor. The driving component is a common existing technology and will not be elaborated here. A cylinder 4 is fixedly connected to the turntable 3. A clamping bracket 5 is fixedly connected to the telescopic end of the cylinder 4. The clamping bracket 5 is located inside the treatment box 1 and is in a U shape. During specific use, the plate is clamped and fixed between the two clamping brackets 5 by controlling the telescopic movement of the telescopic end of the cylinder 4. And the two cylinders 4 cooperate. The telescopic end of one cylinder 4 extends, and the telescopic end of the other cylinder 4 retracts, alternatingly cooperating to realize the back-and-forth movement of the plate inside the treatment box 1. At the same time, by rotating the turntable 3, the plate is flipped, and plates of different thicknesses can be clamped and fixed during use, improving the use efficiency.

[0025] To achieve the treatment of the outer surface of the sheet, a horizontal cylinder 6 is rotatably arranged inside the treatment box 1. A cleaning component for treating the surface of the galvanized sheet is arranged on the outer wall of the horizontal cylinder 6. The cleaning components are arranged in multiple groups. The cleaning component includes a suction hole 7, a grinding strip 8, and a cleaning strip 9. The suction hole 7 is penetrated and opened on the horizontal cylinder 6. The grinding strip 8 is fixedly connected to the outer wall of the horizontal cylinder 6. The cleaning strip 9 is fixedly connected to the outer wall of the horizontal cylinder 6. Specifically, when the horizontal cylinder 6 rotates, the grinding strip 8 can grind and clean the impurities on the outer surface of the sheet, and the debris generated by grinding is sucked away by the suction hole 7, while the cleaning strip 9 can pat the debris to improve the suction efficiency.

[0026] By setting structures such as the cylinder 4, the clamping frame 5, and the cleaning component, the sheet can be flexibly flipped, and different thickness sheets can be clamped and fixed during use, improving the use efficiency. And when the horizontal cylinder 6 rotates, the grinding strip 8 can grind and clean the impurities on the outer surface of the sheet, and the debris generated by grinding is sucked away by the suction hole 7, while the cleaning strip 9 can pat the debris to improve the cleaning efficiency.

[0027] One end of the cleaning strip 9 far from the horizontal cylinder 6 is fixedly connected with a scraping ring 10. The scraping ring 10 can be made of, but is not limited to, steel wire material and can be adjusted according to specific use conditions. When the cleaning strip 9 swings, the scraping ring 10 can push and scrape the stubborn adhesions on the sheet to improve the cleaning efficiency.

[0028] Sliding channels 13 are penetrated and opened on both sides of the treatment box 1. A square block 14 is slidably connected inside the sliding channels 13. To improve the sliding stability of the square block 14, sliding grooves 15 are opened on both inner walls of the sliding channels 13. A slider 16 is slidably connected inside the sliding grooves 15. The slider 16 is fixedly connected to the square block 14. A horizontal pipe 11 is rotatably connected between the two square blocks 14. The horizontal cylinder 6 is fixedly connected to the horizontal pipe 11. A square groove 12 is opened on the horizontal pipe 11. The horizontal pipe 11 is communicated with the horizontal cylinder 6 through the square groove 12.

[0029] A motor 18 is fixedly connected to one of the square blocks 14. A first gear 19 is fixedly connected to the driving shaft of the motor 18. A second gear 20 is fixedly connected to the horizontal pipe 11. The first gear 19 is meshed and connected with the first gear 19. Specifically, when the motor 18 rotates, it drives the first gear 19 to rotate. Since the first gear 19 is meshed and connected with the first gear 19, the second gear 20 drives the horizontal pipe 11 to rotate.

[0030] An electric push rod 17 is fixedly connected to the bottom of the sliding channel 13. The square block 14 is fixedly connected to the telescopic end of the electric push rod 17.

[0031] When cleaning is required, the electric push rod 17 is used to control the upward sliding of the square block 14 inside the sliding channel 13, so that the horizontal cylinder 6 approaches the plate. The motor 18 rotates to drive the first gear 19 to rotate. Since the first gear 19 is meshed and connected to the first gear 19, the second gear 20 drives the horizontal pipe 11 to rotate, causing the horizontal cylinder 6 to rotate. With the cooperation of the air cylinder 4, it is convenient to clean the lower surface of the plate.

[0032] When the plate needs to be flipped, the electric push rod 17 is used to control the downward sliding of the square block 14 inside the sliding channel 13 to provide a flipping space for the plate to flip.

[0033] One end of the horizontal pipe 11 is connected to a rotary joint 21. A suction fan 22 is fixedly connected to the outer wall of the processing box 1. The air outlet end of the suction fan 22 is connected to the rotary joint 21. The air outlet end of the suction fan 22 is connected to the air centralized treatment pipeline of the factory. The suction fan 22 sucks the debris generated by grinding through the rotary joint 21, the horizontal pipe 11, the square groove 12, the horizontal cylinder 6 and the suction holes 7.

Claims

1. A galvanized sheet surface treatment device, comprising a treatment box (1), characterized in that: Both ends of the processing box (1) are provided with circular grooves (2), the interior of the circular groove (2) is rotatably connected to a turntable (3), the turntable (3) is fixedly connected to a cylinder (4), the telescopic end of the cylinder (4) is fixedly connected to a clamping frame (5), the clamping frame (5) is located inside the processing box (1), the clamping frame (5) is U-shaped, a horizontal cylinder (6) is rotatably provided inside the processing box (1), a cleaning component for treating the surface of the galvanized sheet is provided on the outer wall of the horizontal cylinder (6), the cleaning component comprises a suction hole (7), a grinding strip (8) and a cleaning strip (9), the suction hole (7) is provided through the horizontal cylinder (6), the grinding strip (8) is fixedly connected to the outer wall of the horizontal cylinder (6), and the cleaning strip (9) is fixedly connected to the outer wall of the horizontal cylinder (6).

2. A galvanized sheet surface treatment device according to claim 1, characterized in that: The cleaning components are arranged in multiple groups.

3. A galvanized sheet surface treatment device according to claim 1, characterized in that: Both sides of the processing box (1) are penetrated by sliding channels (13), the interior of the sliding channel (13) is slidably connected with a block (14), a transverse tube (11) is rotatably connected between the two blocks (14), the transverse tube (6) is fixedly connected to the transverse tube (11), a square groove (12) is formed on the transverse tube (11), and the transverse tube (11) is connected to the transverse tube (6) through the square groove (12).

4. A galvanized sheet surface treatment device according to claim 3, characterized in that: Slide grooves (15) are provided on the inner walls on both sides of the sliding channel (13), and a sliding block (16) is slidably connected inside the slide groove (15), and the sliding block (16) is fixedly connected to the block (14).

5. A galvanized sheet surface treatment device according to claim 4, characterized in that: One end of the transverse pipe (11) is connected to a rotary joint (21), an exhaust fan (22) is fixedly connected to the outer wall of the processing box (1), and the air outlet end of the exhaust fan (22) is connected to the rotary joint (21).

6. A galvanized sheet surface treatment device according to claim 5, characterized in that: A motor (18) is fixedly connected to one of the blocks (14), a first gear (19) is fixedly connected to the driving shaft of the motor (18), a second gear (20) is fixedly connected to the cross tube (11), and the first gear (19) is meshedly connected to the first gear (19).

7. A galvanized sheet surface treatment device according to claim 6, characterized in that: The bottom of the sliding channel (13) is fixedly connected to an electric push rod (17), and the block (14) is fixedly connected to the telescopic end of the electric push rod (17).

8. A galvanized sheet surface treatment device according to claim 1, characterized in that: One end of the cleaning strip (9) away from the horizontal cylinder (6) is fixedly connected to a scraper ring (10).

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