Steel coil cutting machine capable of conveniently adjusting cutting width

Abstract

The utility model discloses a steel coil cutting machine convenient to adjust cutting width, which relates to the technical field of steel coil production and comprises a conveying frame, a support frame is fixedly mounted on the conveying frame, a plurality of groups of cutting components are movably mounted on the support frame and connected with one another through adjusting plates, and the adjusting plates are fixedly mounted on the conveying frame. The adjusting plate is installed on the supporting frame in a liftable mode, a plurality of sets of guide grooves are formed in the adjusting plate, and the cutting assembly is movably connected with the guide grooves. According to the design scheme, the multiple sets of cutting assemblies are movably installed on the supporting frame, the cutting assemblies are connected through the adjusting plates, when the cutting width needs to be adjusted, the second motor drives the adjusting plates to move, the adjusting plates make the installation bases move under the cooperation of the guide grooves and the guide columns when moving, and the cutting width is adjusted. Therefore, the distance between each group of saw blades is synchronously adjusted to meet the production requirements of different steel coils.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil production, in particular to a steel coil cutting machine which is convenient for adjusting the cutting width. Background Art

[0002] Steel coils are made from slabs, which are heated and made into strip steel by roughing and finishing mills. The steel is formed into coils by hot pressing and cold pressing. The formed coils are divided into hot-rolled coils and cold-rolled coils. They are rolled from steel plates and then coiled. Steel coils have high strength and good toughness. There are many varieties of steel grades and specifications, so they are also widely used. They are widely used in the manufacture of general engineering structures, automobiles, bridges, ships, boilers and pressure vessels, etc.

[0003] In the prior art, the cutting blades of the steel coil cutting machine are fixedly mounted on the cutting rollers, and the spacing between the cutting blades cannot be freely adjusted. Since different productions have different requirements for the width of the steel coils, the existing steel coil cutting machine cannot adjust the cutting width, thereby limiting the cutting use and being inconvenient in use. Utility Model Content

[0004] In order to overcome the above-mentioned defects in the prior art, the utility model provides a steel coil cutting machine which is convenient for adjusting the cutting width.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a steel coil cutting machine which is convenient for adjusting the cutting width, comprising a conveying frame, a supporting frame fixedly mounted on the conveying frame, a plurality of cutting components movably mounted on the supporting frame, the plurality of cutting components being interconnected by adjusting plates, the adjusting plates being liftably mounted on the supporting frame, a plurality of guide grooves being provided on the adjusting plates, the cutting components being movably connected to the guide grooves.

[0006] Furthermore, the cutting assembly includes a mounting seat, a knife seat is fixedly mounted on the bottom of the mounting seat, a connecting sleeve is rotatably mounted on the bottom end of the knife seat, and a saw blade is fixedly mounted on the connecting sleeve.

[0007] Furthermore, several groups of optical rods are slidably mounted on the mounting seat, the optical rods are fixedly mounted on the support frame, a drive shaft is rotatably mounted on the bottom end of the support frame, the drive shaft is a hexagonal prism structure, the connecting sleeve is slidably mounted on the drive shaft, a first motor is fixedly mounted on the front side wall of the support frame, and a power output shaft of the first motor is connected to the drive shaft.

[0008] Furthermore, a second motor is fixedly installed on the top of the support frame, a screw is fixedly connected to the power output shaft of the second motor, a nut is cooperated with the screw, the nut is fixedly installed on the adjustment plate, a slide is fixedly installed on the front and rear ends of the adjustment plate, a guide rod is slidably installed on the slide, and the guide rod is fixedly installed on the support frame.

[0009] Furthermore, a guide column is movably installed in the guide groove, and the guide column is fixedly installed on the mounting seat.

[0010] Furthermore, several groups of conveying rollers are movably installed on the conveying frame, and a flattening mechanism is provided on the side of the support frame opposite to the conveying direction. The flattening mechanism includes flattening rollers, and the flattening rollers are aligned with the positions of any group of the conveying rollers. Support seats are rotatably installed at both ends of the flattening rollers, and the support seats are slidably installed on the fixed frame. The fixed frame is fixedly installed on the conveying frame, and a cylinder is fixedly installed on the top of the fixed frame, and the power output shaft of the cylinder is fixedly connected to the support seat.

[0011] The beneficial effect of the present invention is that the design of the present invention is that several groups of cutting components are movably installed on the support frame, and the cutting components are connected to each other through adjustment plates. When the cutting width needs to be adjusted, the adjustment plate is driven to move by the second motor, and when the adjustment plate moves, the mounting seat moves with the cooperation of the guide groove and the guide column, thereby synchronously adjusting the spacing of each group of saw blades to meet the production requirements of different steel coils. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is the main view of the utility model;

[0015] Figure 3 It is a left view of the present utility model.

[0016] In the figure: 1. Conveyor frame, 2. Support frame, 3. Adjustment plate, 31. Guide groove, 4. Mounting seat, 5. Knife holder, 6. Connecting sleeve, 7. Saw blade, 8. Polish rod, 9. Drive shaft, 10. First motor, 11. Second motor, 12. Screw, 13. Nut, 14. Slide, 15. Guide rod, 16. Guide column, 17. Conveyor roller, 18. Flattening roller, 19. Support seat, 20. Fixed frame, 21. Cylinder. DETAILED DESCRIPTION

[0017] In order to more clearly illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of the present invention. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on these drawings and embodiments, which all fall within the scope of protection of the present invention.

[0018] according to Figure 1-3 As shown, a steel coil cutting machine that is convenient for adjusting the cutting width includes a conveyor frame 1, a support frame 2 is fixedly mounted on the conveyor frame 1, a plurality of cutting components are movably mounted on the support frame 2, and the plurality of cutting components are interconnected through an adjustment plate 3, the adjustment plate 3 is movably mounted on the support frame 2, a plurality of guide grooves 31 are provided on the adjustment plate 3, and the cutting components are movably connected to the guide grooves 31.

[0019] The bottom end of the tool holder 5 is fixedly mounted on the mounting seat 4, and a connecting sleeve 6 is rotatably mounted on the bottom end of the tool holder 5 through a bearing. A saw blade 7 is fixedly mounted on the connecting sleeve 6, and several groups of light rods 8 are slidably mounted on the mounting seat 4. Preferably, the number of light rods 8 is two groups. The light rods 8 are fixedly mounted on the support frame 2, and a drive shaft 9 is rotatably mounted on the bottom end of the support frame 2. The drive shaft 9 is a hexagonal prism structure. The connecting sleeve 6 is slidably mounted on the drive shaft 9. A first motor 10 is fixedly mounted on the front side wall of the support frame 2. The power output shaft of the first motor 10 is connected to the drive shaft 9 through a coupling. The first motor 10 drives the drive shaft 9 to rotate, and the saw blade 7 on the connecting sleeve 6 is driven by the drive shaft 9 to rotate synchronously to cut the steel coil on the conveying frame 1. When adjusting the cutting width, the mounting seat 4 slides along the light rod 8 on the support frame 2, and the connecting sleeve 6 slides on the drive shaft 9 at the same time.

[0020] The cam 12 is connected to the guide rail 13 by a screw thread, and the cam 12 is connected to the guide rail 13 by a screw thread, and the cam 12 is connected to the guide rail 13 by a screw thread, and the cam 12 is connected to the guide rail 13 by a screw thread, and the cam 12 is connected to the guide rail 13 by a screw thread, and the cam 12 is connected to the guide rail 13 by a screw thread, and the cam 12 is connected to the guide rail 13 by a screw thread, and the cam 12 is connected to the guide rail 13 by a screw thread, and the cam 12 is connected to the guide rail 13,

[0021] In this embodiment, several groups of conveying rollers 17 are movably installed on the conveying frame 1, and a flattening mechanism is provided on the side of the support frame 2 opposite to the conveying direction. The flattening mechanism includes a flattening roller 18, and the flattening roller 18 is aligned with the position of any group of the conveying rollers 17. Support seats 19 are rotatably installed at both ends of the flattening roller 18, and the support seats 19 are slidably installed on the fixed frame 20. The fixed frame 20 is fixedly installed on the conveying frame 1, and a cylinder 21 is fixedly installed on the top of the fixed frame 20. The power output shaft of the cylinder 21 is fixedly connected to the support seat 19. The steel coil moves on the conveying roller 17 driven by the winder, and the flattening roller 18 is driven downward by the cylinder 21 to flatten the steel coil, so that the cutting assembly can cut the steel coil.

[0022] When the utility model is in use, the steel coil is conveyed on the conveying roller 17 under the traction of the winder, and the drive shaft 9 is driven to rotate by the first motor 10. Driven by the drive shaft, all the saw blades 7 rotate synchronously to cut the steel coil. When the cutting width needs to be adjusted, the adjustment plate 3 is driven to move by the second motor 11. When the adjustment plate 3 rises, the distance between the saw blades 7 is reduced, and when the adjustment plate 3 descends, the distance between the saw blades 7 is expanded, thereby synchronously adjusting the distance between each group of saw blades 7 to meet the production requirements of different steel coils.

[0023] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the spirit and scope of protection of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present invention.

Claims

1. A steel coil cutting machine that is convenient for adjusting the cutting width, comprising a conveying frame (1), characterized in that: A support frame (2) is fixedly mounted on the conveying frame (1), and a plurality of cutting assemblies are movably mounted on the support frame (2). The plurality of cutting assemblies are connected to each other via an adjustment plate (3). The adjustment plate (3) is movably mounted on the support frame (2), and a plurality of guide grooves (31) are provided on the adjustment plate (3). The cutting assemblies are movably connected to the guide grooves (31).

2. The steel coil cutting machine with easy adjustment of cutting width according to claim 1, characterized in that: The cutting assembly comprises a mounting seat (4), a knife seat (5) is fixedly mounted on the bottom of the mounting seat (4), a connecting sleeve (6) is rotatably mounted on the bottom end of the knife seat (5), and a saw blade (7) is fixedly mounted on the connecting sleeve (6).

3. The steel coil cutting machine with easy adjustment of cutting width according to claim 2, characterized in that: A plurality of groups of polished rods (8) are slidably mounted on the mounting seat (4), the polished rods (8) are fixedly mounted on the support frame (2), a driving shaft (9) is rotatably mounted on the bottom end of the support frame (2), the driving shaft (9) is a hexagonal prism structure, the connecting sleeve (6) is slidably mounted on the driving shaft (9), a first motor (10) is fixedly mounted on the front side wall of the support frame (2), and a power output shaft of the first motor (10) is connected to the driving shaft (9).

4. The steel coil cutting machine with easy adjustment of cutting width according to claim 2, characterized in that: A second motor (11) is fixedly mounted on the top of the support frame (2); a screw rod (12) is fixedly connected to the power output shaft of the second motor (11); a nut (13) is matched and mounted on the screw rod (12); the nut (13) is fixedly mounted on the adjustment plate (3); a slide seat (14) is fixedly mounted on the front and rear ends of the adjustment plate (3); a guide rod (15) is slidably mounted on the slide seat (14); and the guide rod (15) is fixedly mounted on the support frame (2).

5. The steel coil cutting machine with easy adjustment of cutting width according to claim 4, characterized in that: A guide column (16) is movably installed in the guide groove (31), and the guide column (16) is fixedly installed on the mounting seat (4).

6. A steel coil cutting machine with easy adjustment of cutting width according to any one of claims 1 to 5, characterized in that: A plurality of groups of conveying rollers (17) are movably mounted on the conveying frame (1); a flattening mechanism is provided on the side of the support frame (2) opposite to the conveying direction; the flattening mechanism comprises a flattening roller (18); the flattening roller (18) is aligned with the position of any group of the conveying rollers (17); support seats (19) are rotatably mounted on both ends of the flattening roller (18); the support seats (19) are slidably mounted on a fixed frame (20); the fixed frame (20) is fixedly mounted on the conveying frame (1); a cylinder (21) is fixedly mounted on the top of the fixed frame (20); a power output shaft of the cylinder (21) is fixedly connected to the support seat (19).

Images