A steel band winding device

Abstract

The utility model relates to steel band processing technical field, and disclose a kind of steel band winding device, including bottom plate, transmission mechanism, execution board and negative pressure cylinder, this steel band winding device, through being provided with connecting piece in the one end of rotating shaft in device box, be provided with reel on the rotating roller of two connecting pieces, be provided with transmission mechanism in device box with rotating roller is connected, and be provided with the execution board of transmission mechanism cooperation in device box, be provided with negative pressure cylinder in device box with the wave structure surface of execution board contact, blowing pipe is connected on the air pipe between two negative pressure cylinders, electric heating wire is provided in blowing pipe, can in the process of steel band winding, steel band is sprayed hot air, to the moisture on the surface of steel band is dried, and small impurities are cleaned.

Description

Technical Field

[0001] This utility model relates to the field of steel strip processing technology, specifically a steel strip winding device. Background Technology

[0002] Steel strip is a thin, narrow, flat steel product. It is an important basic material in industrial production, characterized by high strength, corrosion resistance, and high machinability. After steel strip is produced, it needs to be wound up for convenient subsequent storage and transportation. However, after the steel strip is wound up, the fine impurities and moisture remaining in the steel strip can cause rust during the later storage process, thus affecting the quality of the steel strip.

[0003] Therefore, we propose a steel strip winding device to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to solve the problem that after steel strips are produced, they need to be wound up for convenient subsequent storage and transportation. However, after the steel strips are wound up, the fine impurities and moisture remaining on the steel strips can cause corrosion during storage, thus affecting the quality of the steel strips.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a steel strip winding device, comprising: a base plate, on which device boxes are symmetrically arranged, each device box is provided with a rotating shaft, one end of each of the two rotating shafts is provided with a connector, a rotating roller is provided between the two connectors, a drum is provided on the rotating roller, and a rotating column is rotatably connected inside the device box;

[0006] The transmission mechanism is located inside the device box and connected to the rotating roller;

[0007] An actuator plate is installed inside the device housing and cooperates with the transmission mechanism; the actuator plate is provided with a wave-shaped surface.

[0008] Two negative pressure cylinders are installed inside the device box and in contact with the corrugated structure surface of the execution plate. An air outlet pipe is connected between the two negative pressure cylinders, and an air inlet pipe is connected to the negative pressure cylinder. A blower pipe is connected to the air outlet pipe, and an electric heating wire is installed inside the blower pipe.

[0009] Furthermore, the transmission mechanism includes a first sprocket and a second sprocket. The first sprocket is sleeved with a rotating shaft, and the second sprocket is sleeved with a rotating column. A transmission chain is provided on the first sprocket and the second sprocket. A sector gear is sleeved on the rotating column, and a locking tooth that meshes with the sector gear is provided on the side of the execution plate.

[0010] Furthermore, a limit post is provided inside the device box, and a limit hole adapted to the limit post is provided on the execution plate. A return spring is provided between the execution plate and the inner wall of the device box, and the return spring is sleeved on the limit post.

[0011] Furthermore, two first one-way valves are installed on the air outlet pipe to prevent the air entering the air outlet pipe from flowing back, and a second one-way valve is installed on the air inlet pipe to prevent the air entering the negative pressure cylinder from flowing back.

[0012] Furthermore, one of the device housings has a drive motor connected to a rotating shaft on its side.

[0013] Furthermore, the base plate is provided with a limiting guide wheel to limit the movement of the steel strip.

[0014] The beneficial effects of this utility model are as follows: By providing a connector at one end of the rotating shaft inside the device box, a drum is provided on the rotating rollers of the two connectors, a transmission mechanism connected to the rotating rollers is provided inside the device box, and an execution plate cooperating with the transmission mechanism is provided inside the device box. A negative pressure cylinder is provided inside the device box that contacts the corrugated structure surface of the execution plate. A blower pipe is connected to the air outlet pipe between the two negative pressure cylinders, and an electric heating wire is provided inside the blower pipe. This allows hot air to be sprayed onto the steel strip during the winding process, thereby drying the moisture on the surface of the steel strip and cleaning small impurities. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of the steel strip winding device of this utility model;

[0016] Figure 2 This is a cross-sectional structural schematic diagram of the steel strip winding device of this utility model;

[0017] Figure 3 This is a partial cross-sectional view of the steel strip winding device of this utility model;

[0018] Figure 4 This is a schematic diagram of the first part of the steel strip winding device of this utility model;

[0019] Figure 5 This is a schematic diagram of the second part of the steel strip winding device of this utility model;

[0020] Figure 6 This is a partial structural cross-sectional view of the steel strip winding device of this utility model;

[0021] Figure 7 This is a utility model Figure 6 A magnified schematic diagram of the local structure A.

[0022] The names corresponding to each mark in the diagram:

[0023] 1. Base plate; 2. Device box; 3. Rotating shaft; 4. Connecting parts; 41. Connecting block; 42. Limiting plate; 43. Compression spring; 44. Locking block; 45. Pull line; 46. Rotating ring; 5. Rotating roller; 6. Drum; 7. Rotating column; 8. Transmission mechanism; 81. First sprocket; 82. Second sprocket; 83. Transmission chain; 84. Sector gear; 9. Actuating plate; 91. Wave-shaped structure surface; 92. Locking tooth; 10. Negative pressure cylinder; 101. Cylinder body; 102. Push plate; 103. Push rod; 104. Rubber gasket; 105. Mechanism spring; 11. Air outlet pipe; 12. Air inlet pipe; 13. Blower pipe; 14. Electric heating wire; 15. Limiting post; 16. Return spring; 17. First one-way valve; 18. Second one-way valve; 19. Drive motor; 20. Limiting guide wheel; 21. Annular plate; 22. Fixing bolts. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0025] Embodiments of this utility model:

[0026] like Figures 1-6 As shown, this utility model provides a steel strip winding device, including a base plate 1, a transmission mechanism 8, an execution plate 9, and a negative pressure cylinder 10. Device boxes 2 are symmetrically arranged on the base plate 1. Each device box 2 is equipped with a rotating shaft 3. One end of each rotating shaft 3 is equipped with a connecting piece 4. A rotating roller 5 is arranged between the two connecting pieces 4. A drum 6 is arranged on the rotating roller 5. A rotating column 7 is rotatably connected inside the device box 2. A drive motor 19 connected to the rotating shaft 3 is arranged on the side of one of the device boxes 2. The drive motor 19 can drive the rotating shaft 3 and the rotating roller 5 to rotate, thereby driving the drum 6 to rotate and winding the steel strip. A limiting guide wheel 20 is arranged on the base plate 1 to limit the position of the steel strip. The limiting guide wheel 20 limits the position of the steel strip to facilitate subsequent air drying.

[0027] like Figures 1-5As shown, the transmission mechanism 8 is installed inside the device box 2 and connected to the rotating roller 5. The execution plate 9 is installed inside the device box 2 and cooperates with the transmission mechanism 8. The execution plate 9 has a wave-shaped structure surface 91. The device box 2 is equipped with a limit post 15. The execution plate 9 has a limit hole adapted to the limit post 15. A return spring 16 is installed between the execution plate 9 and the inner wall of the device box 2. The return spring 16 is sleeved on the limit post 15. The transmission mechanism 8 includes a first sprocket 81 and a second sprocket 82. The first sprocket 81 is sleeved with the rotating shaft 3, and the second sprocket 82... 2 is sleeved with the rotating column 7, and the first sprocket 81 and the second sprocket 82 are provided with a transmission chain 83. The rotating column 7 is sleeved with a sector gear 84. The side of the execution plate 9 is provided with a locking tooth 92 that meshes with the sector gear 84. As the drive motor 19 drives the rotating roller 5 to rotate, the transmission mechanism 8 starts to operate. With the cooperation of the first sprocket 81, the second sprocket 82 and the transmission chain 83, the sector gear 84 rotates. Under the meshing cooperation, the execution plate 9 moves, and the execution plate 9 will also be reset and moved under the action of the return spring 16.

[0028] like Figures 1-7 As shown, two negative pressure cylinders 10 are disposed inside the device housing 2 and are in contact with the corrugated structure surface 91 of the actuator plate 9. A support plate for supporting the negative pressure cylinders 10 is disposed inside the device housing 2. An air outlet pipe 11 connects the two negative pressure cylinders 10, and an air inlet pipe 12 is connected to each negative pressure cylinder 10. A blower pipe 13 is connected to the air outlet pipe 11, and an electric heating wire 14 is disposed inside the blower pipe 13. Two first one-way valves 17 are installed on the air outlet pipe 11 to prevent backflow of air entering the air outlet pipe 11. A second one-way valve 18 is installed on the air inlet pipe 12 to prevent backflow of air entering the negative pressure cylinders 10. The negative pressure cylinder 10 includes a cylinder body 101, and a push plate 102 is disposed inside the cylinder body 101. The side of the push plate 102 is connected to the corrugated structure surface 91 of the actuator plate 9. The push rod 103 is in contact with the wave structure surface 91, and the push plate 102 is provided with a rubber gasket 104. The push plate 102 and the inner wall of the cylinder 101 are provided with a mechanism spring 105. As the actuator plate 9 moves, it will push the push rod 103 and the push plate 102 to move inside the cylinder 101. The mechanism spring 105 will reset the push rod 103 and the push plate 102, so that the push rod 103 is always in contact with the wave structure surface 91 of the actuator plate 9. When the push rod 103 and the push plate 102 move inside the cylinder 101, a negative pressure will be generated inside the cylinder 101, which will draw outside air into the cylinder 101 through the air inlet pipe 12 and spray the air inside the cylinder 101 through the air outlet pipe 11 and the air blower pipe 13. The electric heating wire 14 in the air blower pipe 13 will heat the sprayed air.

[0029] like Figures 1-4As shown, the connecting component 4 includes a connecting block 41, which has a sliding hole for sliding connection with the rotating shaft 3, and a connecting groove adapted to the rotating roller 5. The connecting block 41 also has a spring compression chamber, within which a limit plate 42 and a compression spring 43 are installed. A locking block 44 and a pull line 45 are connected to the limit plate 42. The rotating roller 5 has a locking groove adapted to the locking block 44, and a rotating ring 46 connected to the pull line 45 is sleeved on the rotating roller 5. One end of the rotating shaft 3 is connected to an annular plate 21. The connecting piece 4 is limited by the annular plate 21. With this setting, the locking block 44 can be pulled into the spring compression chamber by rotating the rotating ring 46 and pulling the pull line 45 to release the fixation, thereby removing the rotating roller 5 and the drum 6. The drum 6 has a slot to facilitate the insertion and fixation of one end of the steel strip during winding. Both ends of the drum 6 are provided with fixing bolts 22. The rotating roller 5 has threaded holes that match the fixing bolts 22. With this setting, the drum 6 can be removed from the rotating roller 5.

[0030] Specifically, the drive motor 19 drives the rotating shaft 3 and rotating roller 5 to rotate, thereby driving the drum 6 to rotate and winding the steel strip. At the same time, with the cooperation of the first sprocket 81, the second sprocket 82, and the transmission chain 83, the sector gear 84 rotates, and under the meshing cooperation, the actuator plate 9 moves, which pushes the push rod 103 and the push plate 102 to move inside the cylinder 101. A negative pressure is generated inside the cylinder 101, which draws outside air into the cylinder 101 through the air inlet pipe 12 and sprays the air inside the cylinder 101 out through the air outlet pipe 11 and the air blowing pipe 13. The electric heating wire 14 in the air blowing pipe 13 heats the sprayed air, and the sprayed hot air dries the moisture on the surface of the steel strip and cleans the fine impurities.

Claims

1. A steel strip winding device, characterized in that, include: A base plate (1) is provided with symmetrically arranged device boxes (2). Each device box (2) is provided with a rotating shaft (3). Each of the two rotating shafts (3) is provided with a connector (4) at one end. A rotating roller (5) is provided between the two connectors (4). A drum (6) is provided on the rotating roller (5). A rotating column (7) is rotatably connected inside the device box (2). The transmission mechanism (8) is installed inside the device box (2) and connected to the rotating roller (5); An execution plate (9) is installed inside the device box (2) and cooperates with the transmission mechanism (8). The execution plate (9) is provided with a wave structure surface (91). Two negative pressure cylinders (10) are set inside the device box (2) and are in contact with the wave structure surface (91) of the execution plate (9). An air outlet pipe (11) is connected between the two negative pressure cylinders (10), and an air inlet pipe (12) is connected to the negative pressure cylinder (10). A blower pipe (13) is connected to the air outlet pipe (11), and an electric heating wire (14) is installed inside the blower pipe (13).

2. The steel strip winding device according to claim 1, characterized in that: The transmission mechanism (8) includes a first sprocket (81) and a second sprocket (82). The first sprocket (81) is sleeved with the rotating shaft (3), and the second sprocket (82) is sleeved with the rotating column (7). A transmission chain (83) is provided on the first sprocket (81) and the second sprocket (82). A sector gear (84) is sleeved on the rotating column (7). A locking tooth (92) that meshes with the sector gear (84) is provided on the side of the execution plate (9).

3. The steel strip winding device according to claim 1, characterized in that: The device box (2) is provided with a limiting post (15), and the execution plate (9) is provided with a limiting hole that matches the limiting post (15). A reset spring (16) is provided between the execution plate (9) and the inner wall of the device box (2), and the reset spring (16) is sleeved on the limiting post (15).

4. The steel strip winding device according to claim 1, characterized in that: Two first check valves (17) are installed on the air outlet pipe (11) to prevent the air entering the air outlet pipe (11) from flowing back. A second check valve (18) is installed on the air inlet pipe (12) to prevent the air entering the negative pressure cylinder (10) from flowing back.

5. A steel strip winding device according to claim 1, characterized in that: One of the device boxes (2) has a drive motor (19) connected to the rotating shaft (3) on its side.

6. The steel strip winding device according to claim 1, characterized in that: The base plate (1) is provided with a limiting guide wheel (20) for limiting the steel strip.

Images