Steel coil smoothing machine

Abstract

The utility model discloses a steel coil smoothing machine which comprises a box body, a supporting frame is arranged at the top end of the box body, a hydraulic push rod is arranged at the top end of the supporting frame, the telescopic end of the hydraulic push rod extends into the supporting frame and is provided with a movable plate, and a plurality of sets of fixing plates are arranged in the supporting frame. A plurality of fixed plates are arranged on the bottom end of the box body, lower flattening rollers which are rotationally connected are arranged between the fixed plates, a plurality of upper flattening rollers which are rotationally connected are arranged on the two sides of the bottom end of the movable plate, a connecting plate is arranged on one side of the supporting frame, a motor is arranged on the connecting plate, the motor is used for driving the lower flattening rollers and the upper flattening rollers on one side to rotate, and a supporting seat is arranged on one side of the box body. And a heating box is arranged at the top end of the supporting seat. Compared with the prior art, the steel coil flattening device has the advantages that the rotary motion of the flattening roller and heat treatment are combined, the steel coil flattening device is suitable for steel coils with different thicknesses and hardness, the flattening and surface quality of steel is greatly improved, and the situation that the steel coils are wrinkled or uneven is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil processing, in particular to a steel coil smoothing machine. Background Art

[0002] The steel coil flattening machine is an effective mechanical equipment that can unfold the curled steel coil into a flat steel plate. In the steel production process, the steel coil often needs to be unfolded for further handling or processing. Therefore, the use of a steel coil flattening machine can quickly and efficiently unfold the steel coil and improve production efficiency.

[0003] Traditionally used steel coil smoothing machines are mostly composed of several large rotating rollers, which gradually unfold the wrinkled steel coils through the rotating motion of the rollers in coordination with each other. However, since the added materials, thickness and hardness of the steel coils are not necessarily the same, for some thicker, harder or more special steels, the unfolding effect may be affected to a certain extent, and some tiny wrinkles or unevenness may appear. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a steel coil smoothing machine, which combines the rotational motion of the smoothing roller and heat treatment, is suitable for steel coils of different thicknesses and hardnesses, greatly improves the flattening and surface quality of the steel, and avoids wrinkles or unevenness in the steel coils.

[0005] The top of the supporting pedestal is provided with a support frame, the top of the supporting pedestal is provided with a hydraulic push rod, the telescopic end of the hydraulic push rod extends to the inside of the supporting pedestal and is provided with a movable plate, the supporting pedestal is provided with a plurality of groups of fixed plates, and a rotatably connected lower smoothing roller is provided between the fixed plates, and a plurality of rotatably connected upper smoothing rollers are provided on both sides of the bottom end of the movable plate, a connecting plate is provided on one side of the supporting pedestal, and a motor is provided on the connecting plate, and the motor is used to drive the lower smoothing roller and the upper smoothing roller on one side to rotate, a support seat is provided on one side of the supporting pedestal, a heating box is provided on the top of the support seat, a base is provided in the heating box, a placing plate is provided on the top of the base, a heating sheet is provided on the placing plate, a heater is provided on the top of the heating box, and air outlet hoods connected to the heater are provided on both sides of the top of the heating box.

[0006] As an improvement, a control box is provided on one side of the box body, and a plurality of control buttons are provided on the top of the control box.

[0007] As an improvement, one end of the upper smoothing roller on one side is connected to the output end of the motor, and the end of the upper smoothing roller extending outside the support frame is provided with gear 1, and the end of the lower smoothing roller extending outside the support frame is provided with gear 2 meshing with gear 1.

[0008] As an improvement, a support rod is provided at one side of the support frame, and a guide plate is provided at the top end of the support rod.

[0009] As an improvement, openings are provided on both sides of the heating box, and the top and bottom ends of the openings are provided with heat-insulating soft curtains for use with them.

[0010] As an improvement, the four bottom corners of the box are provided with self-locking universal wheels.

[0011] The advantages of the utility model compared with the prior art are:

[0012] 1. The distance between the upper smoothing roller and the lower smoothing roller can be flexibly adjusted through the hydraulic push rod and the moving plate, which is convenient for application to steel coils of different thicknesses, easy to adjust and flexible to use.

[0013] 2. The steel coil can be heated by the heater, air hood and heating plate to make it slightly softer. In addition, the heated steel coil can be smoothed by the cooperation of multiple upper and lower smoothing rollers, which greatly improves the flattening and surface quality of the steel and avoids wrinkles or unevenness of the steel coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of a steel coil smoothing machine of the utility model. Figure 1 .

[0015] Figure 2 This is a three-dimensional schematic diagram of a steel coil smoothing machine of the utility model. Figure 2 .

[0016] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a heating box of a steel coil smoothing machine.

[0017] Figure 4 The utility model is a steel coil smoothing machine Figure 2 A magnified detail of part A.

[0018] Figure 5 The utility model is a steel coil smoothing machine Figure 2 A magnified detail of part B.

[0019] As shown in the figure: 1. Box body; 2. Self-locking universal wheel; 3. Control box; 4. Support frame; 5. Hydraulic push rod; 6. Moving plate; 7. Fixed plate; 8. Lower smoothing roller; 9. Upper smoothing roller; 10. Connecting plate; 11. Motor; 12. Gear 1; 13. Gear 2; 14. Control button; 15. Support rod; 16. Guide plate; 17. Support seat; 18. Heating box; 19. Opening; 20. Insulating soft curtain; 21. Base; 22. Placement plate; 23. Heating plate; 24. Heater; 25. Air outlet hood. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Combined with Figure 1 , Attachment Figure 2 and attached Figure 3 , a steel coil smoothing machine, including a box body 1, a support frame 4 is provided at the top of the box body 1, a hydraulic push rod 5 is provided at the top of the support frame 4, the telescopic end of the hydraulic push rod 5 extends to the inside of the support frame 4 and is provided with a movable plate 6, a plurality of groups of fixed plates 7 are provided in the support frame 4, and lower smoothing rollers 8 connected in rotation are provided between the fixed plates 7, and a plurality of upper smoothing rollers 9 connected in rotation are provided on both sides of the bottom end of the movable plate 6, a connecting plate 10 is provided on one side of the support frame 4, and a motor 11 is provided on the connecting plate 10, and the motor 11 is used to drive the lower smoothing roller 8 and the upper smoothing roller 9 on one side to rotate, a support seat 17 is provided on one side of the box body 1, a heating box 18 is provided at the top of the support seat 17, a base 21 is provided in the heating box 18, a placement plate 22 is provided at the top of the base 21, a heating plate 23 is provided on the placement plate 22, a heater 24 is provided at the top of the heating box 18, and an air outlet hood 25 connected to the heater 24 is provided on both sides of the top of the heating box 18.

[0022] Combined with Figure 1 In order to facilitate overall control, a control box 3 is provided on one side of the box body 1, and a plurality of control buttons 14 are provided on the top of the control box 3.

[0023] Combined with Figure 4 One end of the upper smoothing roller 9 is connected to the output end of the motor 11, and the end of the upper smoothing roller 9 extending to the outside of the support frame 4 is provided with a gear 12, and the end of the lower smoothing roller 8 extending to the outside of the support frame 4 is provided with a gear 2 13 meshing with the gear 12. The structure is simple and the transmission is stable.

[0024] Combined with Figure 1 In order to facilitate the guidance and support of the smoothed steel coil, a support rod 15 is provided on one side of the support frame 4, and a guide plate 16 is provided on the top of the support rod 15.

[0025] Combined with Figure 5In order to facilitate the steel coil to enter the heating box 18, openings 19 are provided on both sides of the heating box 18. The top and bottom ends of the openings 19 are provided with insulating soft curtains 20 for use in conjunction with the heating box 18, which can achieve the effect of heat insulation and minimize the heat overflow from the heating box 18.

[0026] Combined with Figure 1 In order to facilitate movement, self-locking universal wheels 2 are provided at the four corners of the bottom of the box body 1.

[0027] During the specific implementation of the present invention, the heating plate 23 is started to reach a suitable temperature, and then the heater 24 is started, and hot air can be continuously delivered to the heating box 18 through the air outlet cover 25 .

[0028] The steel coil is slowly fed into the heating box 18 through the opening 19 on one side, and the steel coil is heated by the heating plate 23 and the heater 24 to make the steel coil slightly softer for subsequent smoothing. The heated steel coil slowly leaves the heating box 18 through the opening 19 on the other side.

[0029] Start the motor 11, which drives the gear 12 and the upper smoothing roller 9 on one side to rotate continuously, and the gear 2 13 meshing with the gear 12 rotates accordingly, driving the lower smoothing roller 8 on one side to rotate continuously, and inserting the steel bar between the upper smoothing roller 9 and the lower smoothing roller 8. Through the cooperation of the lower smoothing roller 8 and the upper smoothing roller 9, the steel coil can be gradually fed between the multiple groups of upper smoothing rollers 9 and the lower smoothing rollers, and the heated steel coil is smoothed by the rotational motion, which greatly improves the flattening and surface quality of the steel and avoids wrinkles or unevenness of the steel coil.

[0030] When the processed steel coil is too thick, the hydraulic push rod 5 is started. As the hydraulic push rod 5 is continuously contracted, the movable plate 6 and the plurality of upper smoothing rollers 9 are driven to move upward, thereby expanding the distance between the upper smoothing rollers 9 and the lower smoothing rollers 8. This is suitable for steel coils of different thicknesses and is flexible to use. Moreover, the overall method of combining the rotational motion of the smoothing rollers with heat treatment is adopted, which is suitable for steel coils of different thicknesses and hardnesses, greatly improving the flattening and surface quality of the steel and avoiding wrinkles or unevenness of the steel coils.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A steel coil smoothing machine, comprising a box (1), a support frame (4) being provided at the top of the box (1), characterized in that: A hydraulic push rod (5) is provided at the top of the support frame (4), the telescopic end of the hydraulic push rod (5) extends to the inside of the support frame (4) and is provided with a movable plate (6), a plurality of groups of fixed plates (7) are provided in the support frame (4), rotatably connected lower smoothing rollers (8) are provided between the fixed plates (7), a plurality of rotatably connected upper smoothing rollers (9) are provided on both sides of the bottom end of the movable plate (6), a connecting plate (10) is provided on one side of the support frame (4), a motor (11) is provided on the connecting plate (10), and the motor (11) is used to drive the lower smoothing roller (8) and the upper smoothing roller (9) on one side to rotate; A support seat (17) is provided on one side of the box body (1), a heating box (18) is provided at the top of the support seat (17), a base (21) is provided inside the heating box (18), a placement plate (22) is provided at the top of the base (21), a heating plate (23) is provided on the placement plate (22), a heater (24) is provided at the top of the heating box (18), and air outlet hoods (25) connected to the heater (24) are provided on both sides of the top of the heating box (18).

2. A steel coil smoothing machine according to claim 1, characterized in that: A control box (3) is provided on one side of the box body (1), and a plurality of control buttons (14) are provided on the top of the control box (3).

3. The steel coil smoothing machine according to claim 1, characterized in that: One end of the upper smoothing roller (9) is connected to the output end of the motor (11), and the end of the upper smoothing roller (9) extending outside the support frame (4) is provided with a gear 1 (12), and the end of the lower smoothing roller (8) extending outside the support frame (4) is provided with a gear 2 (13) meshing with the gear 1 (12).

4. The steel coil smoothing machine according to claim 1, characterized in that: A support rod (15) is provided on one side of the support frame (4), and a guide plate (16) is provided on the top end of the support rod (15).

5. The steel coil smoothing machine according to claim 1, characterized in that: Both sides of the heating box (18) are provided with openings (19), and the top and bottom ends of the openings (19) are provided with heat-insulating soft curtains (20) for use with them.

6. The steel coil smoothing machine according to claim 1, characterized in that: The four corners at the bottom of the box body (1) are all provided with self-locking universal wheels (2).

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