Steel coil galvanizing winding device

Abstract

The utility model relates to the technical field of galvanized plates, in particular to a steel coil galvanizing winding device which can limit galvanized plates with different widths, prevent the galvanized plates from overflowing towards the two sides in the rolling process and improve the rolling effect. Comprising a base, a conveying frame, a conveying assembly, a leveling assembly, a rolling assembly and a supporting and jacking assembly, the conveying frame is installed at the left end of the top of the base, the conveying assembly is installed in the conveying frame, the leveling assembly is installed on the right side of the conveying frame, the rolling assembly is installed at the right end of the top of the base, and the supporting and jacking assembly is installed at the right end of the top of the base and located below the rolling assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of galvanized sheet, in particular to a steel coil galvanizing winding device. BACKGROUND

[0002] Galvanized sheet refers to the surface of a layer of zinc steel sheet. Galvanizing is an economic and effective anti-rust method, and about half of the zinc output in the world is used for this process. According to the production and processing method, it can be divided into hot-dip galvanized steel sheet, thin steel sheet is immersed in molten zinc tank, so that a layer of zinc is adhered to the surface of the thin steel sheet. In the production process of galvanized sheet, the galvanized sheet needs to be wound. The prior art publication No. CN211569563U proposes an auxiliary winding device for galvanized sheet production line, which comprises a winding cylinder, the left and right sides of the winding cylinder are fixedly connected with reinforcing struts at the outer sides of the four corners, the outer sides of the reinforcing struts are respectively horizontally and symmetrically welded with threaded support cylinders, the outer sides of the threaded support cylinders are respectively connected with limiting support rings through threaded rotation, the right end of the threaded support cylinder is fixedly connected with a driving motor on the right side surface of the center, the bottom surface of the driving motor is fixedly connected with a motor support, and the bottom center of the motor support is fixedly connected with a first load bearing. However, during use, there is no limiting structure, which causes the galvanized sheet to overflow to both sides during winding, and the both sides of the wound galvanized sheet are uneven, resulting in poor winding effect. CONTENT OF THE UTILITY MODEL

[0003] To solve the above technical problems, the utility model provides a steel coil galvanizing winding device which can limit the galvanized sheet of different widths, prevent the galvanized sheet from overflowing to both sides during winding, and improve the winding effect.

[0004] The utility model relates to a steel coil galvanizing winding device, which comprises a base, a conveying frame, a conveying assembly, a leveling assembly, a winding assembly and a supporting and clamping assembly. The conveying frame is installed on the left end of the top of the base, and the conveying assembly is installed in the conveying frame. The leveling assembly is installed on the right side of the conveying frame. The winding assembly is installed on the right end of the top of the base. The supporting and clamping assembly is installed on the right end of the top of the base and located below the winding assembly. The galvanized sheet after galvanizing is guided and conveyed by the conveying assembly. The conveying enables the leveling assembly to guide and limit the galvanized sheet on both sides, ensures the flatness of winding, improves the winding quality, and the winding assembly can wind the galvanized sheet. The supporting and clamping assembly can lift the bottom to ensure the winding quality and avoid loosening, thereby improving the winding effect.

[0005] Preferably, the conveying assembly comprises a guide roller, two gearboxes, two lead screws, a double-output motor, two adjusting sliding blocks and a pressing roller, the guide roller is rotatably installed at the lower part of the conveying frame, adjusting sliding grooves are formed at the front and rear ends of the conveying frame, the two lead screws are rotatably installed in the adjusting sliding grooves, the top input ends of the lead screws pass through the top end of the conveying frame and are connected with the output ends of the gearboxes, the double-output motor is installed at the top end of the conveying frame, the front and rear output ends of the double-output motor are connected with the input ends of the gearboxes, the two adjusting sliding blocks are slidably installed in the adjusting sliding grooves and are screwed on the outer walls of the lead screws, and the pressing roller is rotatably installed between the two adjusting sliding blocks; the galvanized steel plate is conveyed between the guide roller and the pressing roller, the guide roller and the pressing roller guide the galvanized steel plate, the double-output motor is started to drive the lead screws to rotate through the gearboxes, the adjusting sliding blocks move in the adjusting sliding grooves, the distance between the pressing roller and the guide roller is adjusted, and therefore galvanized plates of different thicknesses can be conveyed, and the application range is improved.

[0006] Preferably, the flattening assembly comprises two fixed plates, two groups of electric telescopic rods, two limiting frames and a plurality of limiting rollers, the two fixed plates are fixedly installed on the right side walls at the front and rear ends of the conveying frame, the two electric telescopic rods are fixedly installed on the outer walls of the fixed plates, the telescopic ends of the electric telescopic rods are connected with the limiting frames, and the two limiting frames rotatably install a plurality of limiting rollers at the ends close to each other; when the galvanized plate passes between the two limiting frames, the limiting rollers on the two sides limit the galvanized plate, the flatness of the winding is ensured, the winding quality is improved, the distance between the two limiting frames can be adjusted by starting the electric telescopic rods, the galvanized plate of different widths can be limited, the galvanized plate is prevented from overflowing to the two sides during winding, and the winding effect is improved.

[0007] Preferably, the flattening assembly comprises two fixed plates, two groups of electric telescopic rods, two limiting frames and a plurality of limiting rollers, the two fixed plates are fixedly installed on the right side walls at the front and rear ends of the conveying frame, the two electric telescopic rods are fixedly installed on the outer walls of the fixed plates, the telescopic ends of the electric telescopic rods are connected with the limiting frames, and the two limiting frames rotatably install a plurality of limiting rollers at the ends close to each other; when the galvanized plate passes between the two limiting frames, the limiting rollers on the two sides limit the galvanized plate, the flatness of the winding is ensured, the winding quality is improved, the distance between the two limiting frames can be adjusted by starting the electric telescopic rods, the galvanized plate of different widths can be limited, the galvanized plate is prevented from overflowing to the two sides during winding, and the winding effect is improved.

[0008] Preferably, the winding assembly comprises two winding frames, two support plates, two second electric telescopic rods, two limiting sliding blocks, two moving frames, a second transmission, a winding motor, a rotating shaft, two connecting spline heads, a fixing shaft, a winding roller and a locking part. The two winding frames are fixedly installed at the front and rear ends of the right side of the base. The support plates are fixedly installed on the outer walls of the two winding frames. Rectangular openings are formed in the corresponding positions of the middle parts of the winding frames. Limiting sliding grooves are formed in the top parts of the support plates. The second electric telescopic rods are installed on the outer walls of the support plates. The telescopic ends of the second electric telescopic rods extend into the limiting sliding grooves and are connected with the limiting sliding blocks. The limiting sliding blocks are slidingly installed in the limiting sliding grooves. The moving frames are connected with the top parts of the limiting sliding blocks. The second transmission is installed in the rear moving frame. The input end of the second transmission is connected with the output end of the winding motor. The output end of the second transmission is connected with the rotating shaft. The connecting spline heads are installed on the rotating shaft. The fixing shaft is connected with the rear wall of the front moving frame. The connecting spline head is rotatably installed at the rear end of the fixing shaft. The winding roller is located between the two connecting spline heads. The front and rear ends of the winding roller are provided with splines matched with the connecting spline heads.

[0009] Preferably, the locking part comprises two limiting insertion plates, two guide supports and two groups of limiting guide blocks. The two limiting insertion plates are fixedly installed at the top parts of the two moving frames. The rectangular openings in the middle parts of the winding frames are provided with limiting insertion grooves matched with the limiting insertion plates. The outer ends of the limiting insertion plates are fixedly installed with the guide supports. The limiting guide blocks are installed at the bottom parts of the guide supports. The top part of the support plate is provided with limiting guide grooves which are symmetrically arranged left and right about the limiting sliding groove. The limiting guide blocks are slidingly installed in the limiting guide grooves.

[0010] Preferably, the support and tightening assembly comprises two third electric telescopic rods, a tightening frame and a plurality of tightening wheels. The two third electric telescopic rods are located in the middle parts of the two winding frames. The top telescopic ends of the third electric telescopic rods are installed with the tightening frame. The top part of the tightening frame is rotatably installed with the plurality of tightening wheels. When the galvanized sheet is wound, the third electric telescopic rods are started to push the tightening frame to move upwards, so that the tightening wheels are in contact with the bottom part of the galvanized sheet to support it, thereby ensuring the winding quality and avoiding loosening, and improving the winding effect.

[0011] Compared with the prior art, the zinc-plated plate after galvanizing is guided and conveyed through the conveying assembly, the conveying enables the leveling assembly to guide and limit the front and back sides of the zinc-plated plate, guarantees the flatness of winding, improves the winding quality, the winding assembly can wind the zinc-plated plate, the supporting and clamping assembly can lift the bottom, guarantees the winding quality, avoids loosening, and improves the winding effect. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic view of the utility model;

[0013] Figure 2 is an axonometric structural schematic view of the utility model;

[0014] Figure 3 is a right part sectional structural schematic view of the utility model;

[0015] Figure 4 is a local sectional structural schematic view of the utility model;

[0016] Figure 5 is a front part sectional structural schematic view of the utility model;

[0017] Markings in the drawings: 1, base; 2, conveying frame; 3, guide conveying roller; 4, speed changer; 5, lead screw; 6, double-output motor; 7, adjusting sliding block; 8, pressure conveying roller; 9, fixed plate; 10, electric telescopic rod; 11, limiting frame; 12, limiting roller; 13, guide rod; 14, connecting plate; 15, winding frame; 16, supporting plate; 17, second electric telescopic rod; 18, limiting sliding block; 19, moving frame; 20, second speed changer; 21, winding motor; 22, rotating shaft; 23, connecting spline head; 24, fixed shaft; 25, winding roller; 26, limiting insert plate; 27, guide support; 28, limiting guide block; 29, third electric telescopic rod; 30, clamping frame; 31, clamping wheel. DETAILED DESCRIPTION

[0018] In order to facilitate understanding of the utility model, the utility model will be described more comprehensively below with reference to relevant drawings. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Embodiment 1

[0019] As Figure 1 , Figure 2 and Figure 5As shown, the base 1 top left end is mounted with a conveying frame 2, the conveying frame 2 lower part is rotatably mounted with a guide roller 3, the conveying frame 2 front and rear ends are provided with adjusting sliding grooves, two lead screws 5 are rotatably installed in the adjusting sliding grooves respectively, the top input end of the lead screw 5 passes through the top end of the conveying frame 2 and is connected with the output end of the speed changer 4, the double output motor 6 is installed on the top end of the conveying frame 2, the front and rear sides output ends of the double output motor 6 are connected with the input end of the speed changer 4, two adjusting sliding blocks 7 are slidably installed in the adjusting sliding grooves, and the adjusting sliding blocks 7 are screwed on the outer wall of the lead screw 5, the two adjusting sliding blocks 7 are rotatably installed with a pressing roller 8, two fixed plates 9 are fixedly installed on the right side walls of the front and rear ends of the conveying frame 2 respectively, two electric telescopic rods 10 are fixedly installed on the outer wall of the fixed plate 9, the telescopic end of the electric telescopic rod 10 is connected with a limiting frame 11, a plurality of limiting rollers 12 are rotatably installed on the end of the two limiting frames 11 close to each other, two winding frames 15 are fixedly installed on the right side of the base 1, two support plates 16 are fixedly installed on the outer wall of the winding frame 15, a rectangular opening is formed in the middle of the winding frame 15 corresponding to the winding frame 15, a limiting sliding groove is formed in the top of the support plate 16, a second electric telescopic rod 17 is installed on the outer wall of the support plate 16, the telescopic end of the second electric telescopic rod 17 extends into the limiting sliding groove and is connected with a limiting sliding block 18, the limiting sliding block 18 is slidably installed in the limiting sliding groove, a moving frame 19 is connected with the top of the limiting sliding block 18, a second speed changer 20 is installed in the rear moving frame 19, the input end of the second speed changer 20 is connected with the output end of the winding motor 21, the output end of the second speed changer 20 is connected with a rotating shaft 22, a connecting spline head 23 is installed on the rotating shaft 22, a fixed shaft 24 is connected with the rear wall of the front moving frame 19, a connecting spline head 23 is rotatably installed on the rear end of the fixed shaft 24, a winding roller 25 is located between the two connecting spline heads 23, and the winding roller 25 is provided with a spline matching with the connecting spline head 23 on the front and rear ends;

[0020] The galvanized steel plate is conveyed between the guide roller 3 and the pressing roller 8, the guide roller 3 and the pressing roller 8 guide the galvanized steel plate, the double-output motor 6 is started to drive the screw rod 5 to rotate through the transmission 4, the adjusting sliding block 7 moves in the adjusting sliding groove, the distance between the pressing roller 8 and the guide roller 3 is adjusted, so that the galvanized steel plates with different thicknesses can be conveyed, the application range is improved, when the galvanized steel plate passes between the two limiting frames 11, the limiting rollers 12 on the two sides limit the galvanized steel plate, the flatness of the winding is ensured, the winding quality is improved, the distance between the two limiting frames 11 can be adjusted by starting the electric telescopic rod 10, the galvanized steel plates with different widths can be limited, the galvanized steel plates are prevented from overflowing to both sides during winding, the winding effect is improved, the shaft 22 is started to drive the winding roller 25 to rotate by the second transmission 20, the winding roller 25 is driven to rotate by the connecting spline head 23 to wind the galvanized steel plate, the second electric telescopic rod 17 is started to drive the limiting sliding block 18 to move in the limiting sliding groove, the two movable frames 19 are away from each other, so that the two connecting spline heads 23 are separated from the contact with the winding roller 25, and the winding roller 25 after winding can be taken down. Example 2

[0021] As Figure 1 , Figure 3 and Figure 4 indicated, on the basis of example 1, the fixed plate 9 is provided with guide rods 13 slidingly installed at the upper and lower ends, one end of the guide rod 13 is fixedly connected with the limiting frame 11, the other end of the guide rod 13 is provided with a connecting plate 14, two limiting plug plates 26 are fixedly installed at the top of the two movable frames 19, a limiting slot matching with the limiting plug plate 26 is formed at the top of the rectangular hole in the middle of the winding frame 15, the outer end of the limiting plug plate 26 is fixedly provided with a guide bracket 27, the left and right sides of the guide bracket 27 are provided with limiting guide blocks 28 at the bottom, the top of the supporting plate 16 is provided with limiting guide slots about the limiting sliding groove, the limiting guide blocks 28 are slidingly installed in the limiting guide slots, two third electric telescopic rods 29 are located in the middle of the two winding frames 15, the third electric telescopic rod 29 is provided with a jacking frame 30 at the telescopic end at the top, a plurality of jacking wheels 31 are rotatably installed at the top of the jacking frame 30;

[0022] The limit support 11 drives the guide rod 13 to slide on the fixed plate 9 when moving, supports and guides the same, enhances the structural strength, guarantees the stability, the second electric telescopic rod 17 drives the limit sliding block 18 and the moving support 19 to slide on the support plate 16 when pushing, fixes the winding roller 25, the moving support 19 drives the limit insert plate 26 to move towards the direction of the winding support 15 when moving, enters the limit insert slot, guarantees the stability of connection, the limit insert plate 26 drives the guide support 27 and the limit guide block 28 at the bottom to move in the limit guide slot when moving, further enhances the structural strength, guarantees the stability, the winding galvanized sheet, the third electric telescopic rod 29 is started to drive the jacking support 30 to move upwards, makes the jacking wheel 31 contact with the bottom of the galvanized sheet, supports the same, guarantees the winding quality, avoids the looseness, improves the winding effect.

[0023] As Figures 1 to 5 The utility model discloses a galvanized steel coil winding device, when working, the galvanized steel plate is transported between the guide roller 3 and the pressure roller 8, the guide roller 3 and the pressure roller 8 guide the galvanized steel plate, when the galvanized plate passes between the two limit supports 11, the galvanized plate is limited by the limit roller 12 on both sides, guarantees the flatness of winding, the shaft 22 is started to drive the winding roller 25 to rotate through the second transmission 20, the winding roller 25 is rotated to wind the galvanized plate through the connecting spline head 23, when winding the galvanized plate, the third electric telescopic rod 29 is started to drive the jacking support 30 to move upwards, makes the jacking wheel 31 contact with the bottom of the galvanized plate, supports the same, guarantees the winding quality, the second electric telescopic rod 17 is started to drive the limit sliding block 18 to move in the limit sliding groove, makes the two moving supports 19 away from each other, thereby makes the two connecting spline heads 23 separate from the contact with the winding roller 25, can take down the winding roller 25 after winding, the second electric telescopic rod 17 drives the limit sliding block 18 and the moving support 19 to slide on the support plate 16 when pushing the winding roller 25, the moving support 19 drives the limit insert plate 26 to move towards the direction of the winding support 15, enters the limit insert slot, the second transmission 20 can adjust the distance between the two limit supports 11, can limit the galvanized plate of different width, the limit support 11 drives the guide rod 13 to slide on the fixed plate 9 when moving, supports and guides the same, enhances the structural strength.

[0024] The transmission 4, the double output motor 6, the second transmission 20 and the winding motor 21 of the utility model are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the creative labor of the technical personnel in the field.

[0025] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A steel coil galvanizing winding device, characterized in that, It includes a base (1), a conveyor frame (2), a conveying assembly, a leveling assembly, a winding assembly, and a support and tightening assembly. The conveyor frame (2) is installed on the top left end of the base (1). The conveying assembly is installed inside the conveyor frame (2). The leveling assembly is installed on the right side of the conveyor frame (2). The winding assembly is installed on the top right end of the base (1). The support and tightening assembly is installed on the top right end of the base (1) and is located below the winding assembly.

2. The galvanizing and winding device for steel coils as described in claim 1, characterized in that, The conveying assembly includes a guide roller (3), two gearboxes (4), two lead screws (5), a dual-output motor (6), two adjusting sliders (7), and a pressure roller (8). The guide roller (3) is rotatably mounted on the lower part of the conveying frame (2). Adjusting grooves are provided at the front and rear ends of the conveying frame (2). The two lead screws (5) are rotatably mounted in the adjusting grooves respectively. The top input end of the lead screw (5) passes through the top of the conveying frame (2) and is connected to the output end of the gearbox (4). The dual-output motor (6) is mounted on the top of the conveying frame (2). The front and rear output ends of the dual-output motor (6) are connected to the input end of the gearbox (4). The two adjusting sliders (7) are slidably mounted in the adjusting grooves and screwed onto the outer wall of the lead screw (5). The pressure roller (8) is rotatably mounted between the two adjusting sliders (7).

3. The steel coil galvanizing winding device as described in claim 2, characterized in that, The leveling assembly includes two fixed plates (9), two sets of electric telescopic rods (10), two limit frames (11) and multiple limit rollers (12). The two fixed plates (9) are respectively fixedly installed on the right side walls at the front and rear ends of the conveyor frame (2). Two electric telescopic rods (10) are fixedly installed on the outer wall of the fixed plate (9). The telescopic ends of the electric telescopic rods (10) are connected to the limit frames (11). Multiple limit rollers (12) are rotatably installed on the close ends of the two limit frames (11).

4. The steel coil galvanizing winding device as described in claim 3, characterized in that, It also includes two sets of guide rods (13) and two connecting plates (14). The guide rods (13) are slidably installed at the upper and lower ends of the fixed plate (9). One end of the guide rod (13) is fixedly connected to the limit frame (11), and the other end of the guide rod (13) is installed with the connecting plate (14).

5. A steel coil galvanizing winding device as described in claim 1, characterized in that, The winding assembly includes two winding frames (15), two support plates (16), two second electric telescopic rods (17), two limit sliders (18), two moving frames (19), a second gearbox (20), a winding motor (21), a rotating shaft (22), two connecting spline heads (23), a fixed shaft (24), a winding roller (25), and a locking component. The two winding frames (15) are fixedly installed at the front and rear ends of the right side of the base (1). The support plates (16) are fixedly installed on the outer walls of the two winding frames (15). A rectangular opening is opened in the middle of the winding frame (15) corresponding to the winding frame (15). A limit groove is opened on the top of the support plate (16). The second electric telescopic rods (17) are installed on the outer walls of the support plate (16). The extension and retraction of the second electric telescopic rods (17) The end extends into the limiting slide groove and is connected to the limiting slider (18). The limiting slider (18) is slidably installed in the limiting slide groove. The top of the limiting slider (18) is connected to the moving frame (19). The rear moving frame (19) is equipped with the second gearbox (20). The input end of the second gearbox (20) is connected to the output end of the winding motor (21). The output end of the second gearbox (20) is connected to the rotating shaft (22). The rotating shaft (22) is equipped with the connecting spline head (23). The rear wall of the front moving frame (19) is connected to the fixed shaft (24). The rear end of the fixed shaft (24) is rotatably equipped with the connecting spline head (23). The take-up roller (25) is located between the two connecting splines (23), and the front and rear ends of the take-up roller (25) are provided with splines that match the connecting splines (23).

6. The galvanizing and winding device for steel coils as described in claim 5, characterized in that, The locking components include two limiting plates (26), two guide brackets (27) and two sets of limiting guide blocks (28). The two limiting plates (26) are fixedly installed on the top of the two movable frames (19). The top of the rectangular hole in the middle of the winding frame (15) is provided with a limiting slot that matches the limiting plate (26). The outer end of the limiting plate (26) is fixedly installed with a guide bracket (27). Limiting guide blocks (28) are installed on the bottom of the left and right sides of the guide bracket (27). The top of the support plate (16) is symmetrically provided with limiting guide grooves about the limiting slide groove. The limiting guide blocks (28) are slidably installed in the limiting guide grooves.

7. A steel coil galvanizing winding device as described in claim 5, characterized in that, The support and tightening assembly includes two third electric telescopic rods (29), a tightening frame (30), and multiple tightening wheels (31). The two third electric telescopic rods (29) are located in the middle of the two winding frames (15). The tightening frame (30) is installed at the top telescopic end of the third electric telescopic rod (29), and multiple tightening wheels (31) are rotatably installed on the top of the tightening frame (30).

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