CN210755598U

CN210755598U - Cold-rolled steel coil slitting machine

Info

Publication number: CN210755598U
Application number: CN201921666337.0U
Authority: CN
Inventors: 刘华平
Original assignee: Chongqing Yuanmeng Supply Chain Management Co ltd
Current assignee: Chongqing Yuanmeng Supply Chain Management Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-16
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a cold-rolled steel coil slitting machine, which comprises a base, wherein one side of the base is fixedly provided with two first hinges, the center of the two first hinges is rotationally connected with two first supporting rods, the two first supporting rods are rotationally connected with a steel coil frame, the center of the two first supporting rods is rotationally connected with two first connecting rods, the two first connecting rods are rotationally connected with a first roller, the bottom of the inner side of the base is rotationally connected with two driving gears, the two driving gears are fixedly connected with a connecting shaft, the two driving gears are meshed with two racks, the upper end of one side of the two racks is fixedly connected with two second hinges, the center of the two second hinges is rotationally connected with two second connecting rods, the utility model connects a second driving wheel with a steel coiling device by using a belt, the rotation rates of the steel rolling device and the fifth roller are kept consistent, and steel can be better drawn and collected.

Description

Cold-rolled steel coil slitting machine

Technical Field

The utility model relates to a divide the strip machine field, especially relate to a cold-rolled steel coil divides strip machine.

Background

The cold rolling is formed by rolling a hot rolled coil serving as a raw material at a temperature below the recrystallization temperature, and the cold rolled steel sheet is a steel sheet produced by a cold rolling process and is called a cold plate for short. The thickness of the cold-rolled plate is generally between 0.1 mm and 8.0mm, the thickness of the cold-rolled steel plate produced by most factories is less than 4.5mm, and the thickness and the width of the cold-rolled plate are determined according to the equipment capacity and market demand of each factory.

The strip splitting machine is formed by longitudinally cutting a strip into a plurality of strip bases with required specifications and welding profile steels and steel plates, and the strip bases are subjected to qualitative treatment.

The existing cold-rolled steel coil slitting machine cannot curl a steel coil which is aligned and slit in time, and cannot adjust the height and the inclination angle of a steel coil frame in real time according to the thickness of the divided steel coil, so that the steel coil cannot be accurately slit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cold rolled steel coil slitting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cold rolled steel coil slitting machine comprises a base, wherein two first hinges are fixedly arranged on one side of the base, two first supporting rods are rotatably connected at the centers of the two first hinges, a steel coil frame is rotatably connected between the two first supporting rods, two first connecting rods are rotatably connected at the centers of the two first supporting rods, a first roller wheel is rotatably connected between the two first connecting rods, two driving gears are rotatably connected at the bottom of the inner side of the base, a connecting shaft is fixedly connected between the two driving gears, the two driving gears are meshed with two racks, two second hinges are fixedly connected at the upper ends of one sides of the two racks, two second connecting rods are rotatably connected at the centers of the two second hinges, a first roller wheel is rotatably connected between the top ends of the two second connecting rods, and two third connecting rods are rotatably connected at the centers of the two second hinges, a third roller is rotatably connected between the middle parts of the two third connecting rods, a second roller is rotatably connected between the top ends of the two third connecting rods, a supporting seat is fixedly connected to the upper side of one end of the base, a main motor is fixedly connected to the upper end of the supporting seat, a first driving wheel is fixedly connected to the rotating shaft of the main motor, two second supporting rods are fixedly connected to the upper end of the supporting seat, a cutter is rotatably connected between the two second supporting rods, a first idler is rotatably connected to one middle part of the two second supporting rods, a first driven wheel is fixedly connected to one side of the cutter, two third supporting rods are fixedly connected to the upper end of the other side of the base, a fifth roller is rotatably connected between the middle parts of the two third supporting rods, a second driving wheel is fixedly connected to one side of the fifth roller, and a fourth roller is rotatably connected between the upper ends of the two third supporting, one side of the fourth roller wheel is fixedly connected with a second driven wheel, a second idler wheel is meshed between the second driven wheel and a second driving wheel, and the other side of the upper end of the base is fixedly connected with a steel rolling device.

As a further description of the above technical solution:

and a first idle wheel is meshed between the first driving wheel and the first driven wheel, and the first idle wheel is rotatably connected with the center of the second supporting rod.

As a further description of the above technical solution:

and the second idle wheel is rotatably connected between a second driven wheel and a second driving wheel on the third supporting rod.

As a further description of the above technical solution:

the rack is connected with the base in a sliding mode, a protrusion is arranged at the sliding connection position of the rack and the base, and a groove is formed in the connection position of the base and the rack.

As a further description of the above technical solution:

the base is provided with the through-hole with the junction of connecting axle, the connecting axle passes the base and carries out fixed connection with the driving gear of both sides.

As a further description of the above technical solution:

the steel rolling device is internally composed of a belt pulley, a motor, a steel rolling device and the like.

As a further description of the above technical solution:

the second driving wheel is a duplicate gear formed by combining a gear and a belt wheel, and the belt wheel is connected with the belt wheel arranged in the steel coiling device through a belt.

The utility model discloses following beneficial effect has:

1. the utility model discloses an inside combination that sets up rack and pinion of base for whole coil of strip frame is movable state, can adjust the angle of coil of strip frame according to actual conditions.

2. The utility model discloses an use the belt to be connected second action wheel and coil of strip steel device for the rotation rate of coil of strip steel device and fifth running roller keeps unanimous, can be better draw the steel and receive the steel.

Drawings

Fig. 1 is a front view of a cold-rolled steel coil slitting machine provided by the utility model;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view of a steel coil frame of a cold-rolled steel coil slitting machine provided by the utility model;

fig. 4 is a schematic view of a cutter of the cold-rolled steel coil slitting machine provided by the utility model;

fig. 5 is a schematic view of a connecting shaft of the cold-rolled steel coil slitting machine provided by the utility model.

Illustration of the drawings: 1. a base; 2. a first support bar; 3. a steel coil frame; 4. a first link; 5. a first roller; 6. a second roller; 7. a third roller; 8. a cutter; 9. a first driven wheel; 10. a first idler pulley; 11. a first drive wheel; 12. a fourth roller; 13. a second driven wheel; 14. a second idler pulley; 15. a second drive wheel; 16. a steel coiling device; 17. a driving gear; 18. a first hinge; 19. a rack; 20. a connecting shaft; 21. a second hinge; 22. a second link; 23. a third link; 24. a supporting seat; 25. a main motor; 26. a second support bar; 27. a third support bar; 28. and a fifth roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a cold rolled steel coil slitting machine comprises a base 1, wherein two first hinges 18 are fixedly arranged on one side of the base 1, the first hinges 18 are the rotating centers of integral rotation of a steel coil frame 3, the centers of the two first hinges 18 are rotatably connected with two first supporting rods 2, the steel coil frame 3 is rotatably connected between the two first supporting rods 2, the centers of the two first supporting rods 2 are rotatably connected with two first connecting rods 4, a first roller 5 is rotatably connected between the two first connecting rods 4 and is mainly used for limiting the entering position of a steel coil, the bottom of the inner side of the base 1 is rotatably connected with two driving gears 17, the positions of the steel coil frame 3 and the rollers connected with the steel coil frame are changed mainly through the matching of the driving gears 17 and racks 19, a connecting shaft 20 is fixedly connected between the two driving gears 17, the synchronous rotation of the driving gears 17 on two sides is kept, the two driving gears 17 are meshed with the, the upper ends of one sides of the two racks 19 are fixedly connected with two second hinges 21 to drive the second hinges 21 to move so as to achieve the purpose of position control, the centers of the two second hinges 21 are rotatably connected with two second connecting rods 22, the top ends of the two second connecting rods 22 are rotatably connected with a first roller 5, the centers of the two second hinges 21 are rotatably connected with two third connecting rods 23, the lowering of the third connecting rods 23 can control the depth of the steel coil cut by the cutter 8, the middle of the two third connecting rods 23 is rotatably connected with a third roller 7, the third roller 7 and the second roller 6 control the feeding angle of the steel coil, the top ends of the two third connecting rods 23 are rotatably connected with a second roller 6, the upper side of one end of the base 1 is fixedly connected with a supporting seat 24, the supporting seat 24 is mainly used for raising and reducing vibration, the upper end of the supporting seat 24 is fixedly connected with a main motor 25, and the main motor 25 is a, a first driving wheel 11 is fixedly connected at the rotating shaft of the main motor 25 and transmits power through gear transmission, two second supporting rods 26 are fixedly connected at the upper end of the supporting seat 24, a cutter 8 is rotatably connected between the two second supporting rods 26, a main working part divides the steel coil into strips, a first idler 10 is rotatably connected at the middle of one of the two second supporting rods 26 and is connected and reversed by using the first idler 10, a first driven wheel 9 is fixedly connected at one side of the cutter 8, the first driven wheel 9 drives the coaxial cutter 8 to rotate at high speed, two third supporting rods 27 are fixedly connected at the upper end of the other side of the base 1, a fifth roller 28 is rotatably connected between the middle positions of the two third supporting rods 27, the fifth roller 28 and the fourth roller 12 clamp the steel coil for conveying and cutting, a second driving wheel 15 is fixedly connected at one side of the fifth roller 28, rotate between the upper end of two third bracing pieces 27 and be connected with fourth running roller 12, one side fixedly connected with second from driving wheel 13 of fourth running roller 12, the second is followed and is meshed between driving wheel 13 and the second action wheel 15 and have second idler 14, use second idler 14 to make second action wheel 15 and second follow the opposite effect in order to reach the transport of turning to of driving wheel 13, base 1's upper end opposite side fixedly connected with coil steel device 16, the billet that will divide the strip to accomplish is followed new batching coil of strip.

A first idle wheel 10 is meshed between the first driving wheel 11 and the first driven wheel 9, and the first idle wheel 10 is rotatably connected with the center of the second supporting rod 26 and mainly plays a role in connecting and transmitting power. The second idle wheel 14 is rotatably connected between the second driven wheel 13 on the third support rod 27 and the second driving wheel 15, and the second idle wheel 14 mainly plays a role in reversing. The rack 19 is connected with the base 1 in a sliding mode, a protrusion is arranged at the sliding connection position of the rack 19 and the base 1, and a groove is formed in the connection position of the base 1 and the rack 19, so that the position of the rack 19 is ensured to be determined. The base 1 is provided with a through hole at the junction with the connecting shaft 20, and the connecting shaft 20 passes through the base 1 to be fixedly connected with the driving gears 17 on the two sides, fixes the position of the connecting shaft 20 and rotates at the fixed position. The steel rolling device 16 is internally composed of a belt pulley, a motor, a steel rolling device and the like. The second driving wheel 15 is a duplicate gear formed by combining a gear and a belt wheel, the belt wheel is connected with the belt wheel arranged in the steel rolling device 16 through a belt, and the speed of the conveying structure formed by the second driving wheel 15 and the second driven wheel 13 is consistent with the speed of the steel rolling device 16.

The working principle is as follows: the cold-rolled steel coil is placed on the steel coil rack 3, the steel coil at one end is pulled out to penetrate through the lower portion of the first roller 5, then penetrates through a gap between the second roller 6 and the third roller 7, passes through the cutter 8 from the upper portion, and penetrates through the fourth roller 12 and the fifth roller 28, one end of the steel plate is fixed in the steel coil device 16, the steel coil device 16 and the main motor 25 are started, the steel coil is driven by the steel coil device 16 to move towards one side, and the cutter 8 is driven by the main motor 25 to rotate at a high speed to divide the steel coil into strips.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a cold rolled steel coil divides strip machine, includes base (1), its characterized in that: two first hinges (18) are fixedly arranged on one side of the base (1), two first supporting rods (2) are rotatably connected to the centers of the two first hinges (18), a steel coil frame (3) is rotatably connected between the two first supporting rods (2), two first connecting rods (4) are rotatably connected to the centers of the two first supporting rods (2), a first roller (5) is rotatably connected between the two first connecting rods (4), two driving gears (17) are rotatably connected to the bottom of the inner side of the base (1), a connecting shaft (20) is fixedly connected between the two driving gears (17), two racks (19) are meshed with the two driving gears (17), two second hinges (21) are fixedly connected to the upper ends of one sides of the two racks (19), and two second connecting rods (22) are rotatably connected to the centers of the two second hinges (21), a first roller wheel (5) is rotatably connected between the top ends of the two second connecting rods (22), two third connecting rods (23) are rotatably connected at the centers of the two second hinges (21), a third roller wheel (7) is rotatably connected between the middle positions of the two third connecting rods (23), a second roller wheel (6) is rotatably connected between the top ends of the two third connecting rods (23), a supporting seat (24) is fixedly connected to the upper side of one end of the base (1), a main motor (25) is fixedly connected to the upper end of the supporting seat (24), a first driving wheel (11) is fixedly connected to the rotating shaft position of the main motor (25), two second supporting rods (26) are fixedly connected to the upper end of the supporting seat (24), a cutter (8) is rotatably connected between the two second supporting rods (26), and a first idler wheel (10) is rotatably connected to the middle position of one of the two second supporting rods (26), the first follow driving wheel (9) of one side fixedly connected with of cutterbar (8), two third bracing pieces of opposite side upper end fixedly connected with (27) of base (1), two rotate between third bracing piece (27) intermediate position and be connected with fifth running roller (28), one side fixedly connected with second action wheel (15) of fifth running roller (28), two rotate between the upper end of third bracing piece (27) and be connected with fourth running roller (12), one side fixedly connected with second of fourth running roller (12) is from driving wheel (13), the second has second idler (14) from the meshing between driving wheel (13) and second action wheel (15), the upper end opposite side fixedly connected with of base (1) rolls up steel device (16).

2. The cold-rolled steel coil slitting machine according to claim 1, characterized in that: a first idle wheel (10) is meshed between the first driving wheel (11) and the first driven wheel (9), and the first idle wheel (10) is rotatably connected with the center of the second supporting rod (26).

3. The cold-rolled steel coil slitting machine according to claim 1, characterized in that: the second idle wheel (14) is rotatably connected between a second driven wheel (13) on the third supporting rod (27) and the second driving wheel (15).

4. The cold-rolled steel coil slitting machine according to claim 1, characterized in that: the rack (19) is connected with the base (1) in a sliding mode, a protrusion is arranged at the sliding connection position of the rack (19) and the base (1), and a groove is formed in the connection position of the base (1) and the rack (19).

5. The cold-rolled steel coil slitting machine according to claim 1, characterized in that: the base (1) is provided with a through hole at the joint of the base and the connecting shaft (20), and the connecting shaft (20) penetrates through the base (1) to be fixedly connected with the driving gears (17) on the two sides.

6. The cold-rolled steel coil slitting machine according to claim 1, characterized in that: the steel rolling device (16) is internally composed of a belt pulley, a motor, a steel rolling device and the like.

7. The cold-rolled steel coil slitting machine according to claim 1, characterized in that: the second driving wheel (15) is a duplicate gear formed by combining a gear and a belt wheel, and the belt wheel is connected with the belt wheel arranged in the steel coiling device (16) through a belt.