CN211712206U

CN211712206U - Slitting machine's coiling mechanism

Info

Publication number: CN211712206U
Application number: CN202020197574.3U
Authority: CN
Inventors: 赵振彬
Original assignee: Tianjin Zengyang Steel Co ltd
Current assignee: Tianjin Zengyang Steel Co ltd
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-10-20
Anticipated expiration: 2030-02-22

Abstract

The utility model discloses a winding device of a slitting machine, which comprises a machine table, wherein both ends of the machine table are provided with swing arms and driving oil cylinders in a swinging manner, the end parts of the swing arms, which are far away from the swinging points, are hinged with end discs, and the end faces of the end discs are provided with central columns in a rotating manner; wherein, the peripheral sides of the two central columns are respectively provided with a plurality of concave plates and a plurality of convex rods in an elastic sliding manner, and the concave plates and the convex rods are in one-to-one correspondence and are mutually inserted and matched; and a driving motor is fixedly arranged on any one end disc. The wide band steel is sheared into entering coiling mechanism behind a plurality of narrow band steel through slitting machine, thereby concave plate and protruding pole on the center post are pegged graft each other and are cooperated and form an organic whole this moment, thereby rotate under driving motor's drive and make belted steel rolling accomodate by the narrow band steel of shearing in the outside of concave plate and protruding pole, thereby after the rolling is accomplished, center post autosegregation makes things convenient for breaking away from of narrow band steel, and then shifts rapidly, and it is all very convenient to go up the unloading, has improved the rolling efficiency of belted steel.

Description

Slitting machine's coiling mechanism

Technical Field

The utility model relates to a slitting machine technical field especially relates to a slitting machine's coiling mechanism.

Background

In modern society, the use of strip steel in numerous fields such as machinery, construction and the like is ubiquitous, the strip steel is a main raw material for manufacturing products such as steel plates, steel pipes, steel structures and the like, and the quality of the strip steel is directly related to the quality of the products. The wide strip steel is sheared by the slitting machine to obtain a plurality of narrow strip steels with different widths, the narrow strip steels need to be curled into coiled strip steel coils by a winding machine for storage, and then the coiled strip steel is reprocessed into steel pipes or other products according to different production processes.

When the slitting machine works, the problems of disorder and winding of the strip steel often occur in the rolling process, because the strip steel coil in the transmission process is difficult to keep proper tension, the strip steel coil is loose in the initial rolling stage, and after the rolling is finished, because the strip steel coil is large in quantity, the strip steel coil is difficult to unload quickly, and the rolling efficiency is finally influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a slitting machine's coiling mechanism has automatic, convenient, goes up unloading rapidly, the efficient advantage of rolling.

The utility model discloses a can realize through following technical scheme: a winding device of a slitting machine comprises a machine table, wherein both ends of the machine table are provided with swing arms in a swinging mode and driving oil cylinders for driving the swing arms to rotate, the end parts, far away from swinging points, of the swing arms are hinged with end discs, the two end discs are oppositely arranged, and the opposite surfaces of the two end discs are respectively provided with a central column in a rotating mode; a plurality of concave plates are arranged on the periphery of one central column in an elastic sliding manner, a plurality of convex rods are arranged on the periphery of the other central column in an elastic sliding manner, and the concave plates and the convex rods are in one-to-one correspondence and are mutually inserted and matched; and a driving motor for driving the adjacent central column to rotate is fixedly arranged on any one of the end discs.

Through adopting above-mentioned technical scheme, the wide band steel gets into the coiling mechanism after indulging the shearing machine and shearing into a plurality of narrow band steels, and actuating cylinder promotes two swing arms swings and draws close, and concave plate and protruding pole on the center post are pegged graft each other and are cooperated and form an organic whole this moment, thereby rotate under driving motor's drive and make belted steel can roll in the outside of concave plate and protruding pole. The utility model provides a center post but rapid Assembly to accomodate the ribbon steel by the shearing, after the rolling is accomplished, center post autosegregation makes things convenient for breaking away from of ribbon steel, and then shifts rapidly, and it is all very convenient to go up unloading, has improved the rolling efficiency of belted steel.

Further setting the following steps: the end of the central column is provided with a plurality of sliding grooves, the sliding grooves are internally provided with moving seats in a sliding manner, buffer springs are fixedly arranged in the sliding grooves and fixedly connected with the moving seats, and the moving seats are fixedly connected with the concave plates or the convex rods.

Through adopting above-mentioned technical scheme, two swing arms draw close the in-process each other, and when the concave plate was pegged graft the cooperation each other with the nose bar, can extrude the removal seat that corresponds the position, remove the seat and realize automatically regulated under buffer spring effect.

Further setting the following steps: the end, far away from the end disc, of the central column is conical, and the sliding chutes are distributed on the conical surface of the central column in an annular array mode by taking the axis of the central column as the circle center.

By adopting the technical scheme, the movable seat is characterized in that the concave plate and the convex rod which are matched in an inserting manner are outwards expanded in the inclined moving process, so that the interior of the strip steel is expanded to form effective fixation.

Further setting the following steps: the central column is close to the periphery of the end disc end part is provided with an annular groove, and the end disc is fixedly provided with a snap ring matched with the annular groove in a clamping manner.

Through adopting above-mentioned technical scheme, center post passes through ring channel and snap ring joint cooperation with the end disc to it is effectively fixed to form.

Further setting the following steps: the upper end face of the machine table is hinged with a pressure lever and two power cylinders for driving the pressure lever to swing, a rotating shaft is rotatably arranged in the middle of the pressure lever, and a plurality of separating discs for separating strip steel are fixedly arranged on the periphery of the rotating shaft.

By adopting the technical scheme, the power oil cylinder drives the pressure rod to swing and approach the central column, the sheared strip steel is orderly separated through the separating disc, and meanwhile, the rolling of the strip steel is guided.

Further setting the following steps: the periphery of the rotating shaft is sleeved with a plurality of rubber sleeves, and the rubber sleeves are located between the adjacent separating discs.

By adopting the technical scheme, when the strip steel is rolled, the surface of the strip steel is directly contacted with the rubber sleeve, and the rubber sleeve can play a role in buffering and damping.

Further setting the following steps: the device comprises a machine table and is characterized in that a placement groove is formed in the upper end face of the machine table, a moving vehicle is movably arranged in the placement groove, and a bearing table is fixedly arranged at the top end of the moving vehicle.

Through adopting above-mentioned technical scheme, the ribbon steel that shears can drop on the bearing platform of locomotive at two swing arm separation processes to more shift and leave the processing station along with the locomotive.

Further setting the following steps: the both ends of board all set firmly the stand, articulated being connected with on the stand the cylinder body of drive cylinder, the piston rod of drive cylinder with correspond swing arm is articulated to be connected.

Through adopting above-mentioned technical scheme, actuating cylinder can drive and correspond swing arm direct swing, and control is stable high-efficient.

To sum up, the utility model discloses a beneficial technological effect does:

(1) when feeding during narrow strip steel rolling, the two driving oil cylinders push the two swing arms to swing and approach each other, at the moment, the concave plates and the convex rods on the two central columns are mutually inserted and matched to form a whole, and in the expanding process, the inside of the strip steel is stably supported from inside to outside, so that the looseness of the strip steel coil is avoided, and the adjustment is quick and convenient;

(2) during unloading in the ribbon steel rolling, drive cylinder drives two swing arms swings and keeps away from each other, and concave plate and protruding pole progressively separate this moment, and the ribbon steel coil is thin chatted fast from between two center posts, drops on the locomotive and shifts through the locomotive, realizes retrieving fast.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a partially enlarged view of portion B of fig. 2.

Reference numerals: 1. a machine platform; 2. swinging arms; 3. a driving oil cylinder; 4. an end plate; 5. a central column; 6. a concave plate; 7. a nose bar; 8. a drive motor; 9. a chute; 10. a movable seat; 11. a buffer spring; 12. an annular groove; 13. a snap ring; 14. a pressure lever; 15. a power cylinder; 16. a rotating shaft; 17. a divider disk; 18. a rubber sleeve; 19. a placing groove; 20. a mobile vehicle; 21. a receiving table; 22. and (4) a column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, for the utility model discloses a coiling mechanism of slitting machine, including board 1, board 1 sets up in the processing end of slitting machine, and the equal swing in both ends of board 1 is provided with swing arm 2, still is fixed with two stands 22 on board 1, and two swing arms 2 and two stands 22 symmetries set up the both sides at slitting machine. The upright post 22 is provided with a driving oil cylinder 3 for driving the corresponding swing arm 2 to rotate, the two swing arms 2 rotate on the horizontal plane, the cylinder body of the driving oil cylinder 3 is hinged to the top end of the upright post 22, and the piston rod of the driving oil cylinder 3 is hinged to the middle position of the corresponding swing arm 2. After the two driving oil cylinders 3 are synchronously started, the two swing arms 2 can be driven to directly swing and be quickly separated and combined.

Referring to fig. 2 and 3, the end part of the swing arm 2 far away from the swing point is hinged with an end disc 4, the two end discs 4 are oppositely arranged, and the opposite surfaces are both rotatably provided with a central column 5. The central column 5 is provided with an annular groove 12 near the end of the end disc 4, and the end face of the end disc 4 facing the central column 5 is fixed with a snap ring 13 which is matched with the annular groove 12 in a clamping manner. The central column 5 and the end disc 4 are in clamping fit through the annular groove 12 and the clamping ring 13, so that effective clamping fixation is formed. And a driving motor 8 is fixed on the end face, far away from the central column 5, of any one of the two end discs 4, and the driving motor 8 and the adjacent central column 5 are in shaft transmission.

Referring to fig. 1 and 3, one end of the central column 5, which is far away from the end disc 4, is conical, a plurality of sliding grooves 9 are formed in the conical surface of the central column 5, preferably four sliding grooves 9 are formed, and the four sliding grooves 9 are annularly distributed on the conical surface of the central column 5 by taking the axis of the central column as the center of a circle. A moving seat 10 is arranged in the sliding groove 9 in a sliding mode along the opening direction of the sliding groove, a buffer spring 11 is further fixed at one end of the sliding groove 9, the other end of the buffer spring 11 is fixedly connected with the moving seat 10, and the buffer spring 11 is located between the end disc 4 and the moving seat 10. Wherein, four removal seats 10 on one center post 5 are all fixed with concave plate 6 and four convex plates encircle this center post 5 and set up, and removal seat 10 on another center post 5 is all fixed convex rod 7 and four convex rod 7 encircle this center post 5 and set up, concave plate 6 and convex rod 7 one-to-one and mutual grafting cooperation. In the process that the two swing arms 2 are mutually closed, the two central columns 5 are positioned on the same axis, the concave plates 6 and the convex rods 7 are mutually matched in an inserted manner, and the four groups of concave plates 6 and the four groups of convex rods 7 are matched in an inserted manner to form an internal supporting body and can be expanded outwards to increase the diameter, so that the inside of the strip steel is stably clamped. After the coiling is finished, the swing arm 2 is separated, and the concave plate 6 and the convex rod 7 are reset and separated, so that the strip steel is convenient to unload.

Referring to fig. 1, the upper end surface of a machine table 1 is hinged with a pressure lever 14, the main body of the pressure lever 14 is in an H shape, two power cylinders 15 are further arranged between the machine table 1 and the pressure lever 14, the cylinder bodies of the power cylinders 15 are hinged with the machine table 1, and the piston rods of the power cylinders 15 are hinged with the side walls of the pressure lever 14. One end of the pressure lever 14, which is far away from the machine table 1, is further rotatably provided with a rotating shaft 16, the rotating shaft 16 is positioned between two upright posts 22, a plurality of separating discs 17 for separating strip steel are fixed on the peripheral side of the rotating shaft 16, a plurality of rubber sleeves 18 are sleeved on the peripheral side of the rotating shaft 16, the rubber sleeves 18 are positioned between adjacent separating discs 17, and the distance between the separating discs 17 is equal to the length of the rubber sleeves 18 between the separating discs 17 and the adjacent separating discs. The power cylinder 15 drives the pressure lever 14 to swing and approach the central column 5, the cut strip steel is orderly separated through the separating disc 17, the surface of the strip steel is directly contacted with the rubber sleeve 18, the rubber sleeve 18 can play a role in buffering and damping, and the rolling of the strip steel is realized.

The upper end face of the machine table 1 is provided with a placement groove 19, the placement groove 19 is located right below the center column 5, a moving vehicle 20 is movably arranged in the placement groove 19 along the length direction of the placement groove, the moving vehicle 20 can be transferred in the width direction of the strip steel, and a bearing table 21 is fixed at the top end of the moving vehicle 20. After the strip steel is cut, when the two swing arms 2 are separated, a plurality of strip steel coils can fall on the bearing table 21 of the moving vehicle 20 and are transferred along with the moving vehicle 20 and leave a processing station.

The utility model discloses a theory of operation and beneficial effect do:

the wide band steel is sheared into a plurality of narrow band steels through slitting machine and is gone into coiling mechanism, two actuating cylinder 3 promote two swing arms 2 swings and draw close each other, concave plate 6 and protruding pole 7 on two center posts 5 are pegged graft each other and are cooperated and form an organic wholely this moment, swing arm 2 continuously compresses tightly two center posts 5 and makes multiunit concave plate 6 and protruding pole 7 progressively outwards expand, the diameter grow to carry out the outrigger to the belted steel inside of rolling in-process, the not hard up of belted steel coil has been avoided, it is convenient fast to adjust.

After the coiling is finished, the driving oil cylinder 3 drives the two swing arms 2 to swing and to be away from each other, at the moment, the concave plate 6 and the convex rod 7 contract towards the center and the diameter is reduced, then the concave plate 6 and the convex rod 7 are separated, and a plurality of strip steel coils fall on the top end of the moving vehicle 20 and are transferred through the moving vehicle 20. In the blanking process, the strip steel coil loses internal support, and can be rapidly blanked between the two central columns 5, so that recovery is realized, and the winding efficiency is finally improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a slitting machine's coiling mechanism which characterized in that: the device comprises a machine table (1), wherein both ends of the machine table (1) are provided with swing arms (2) in a swinging mode and driving oil cylinders (3) for driving the swing arms (2) to rotate correspondingly, the end parts, far away from a swinging point, of the swing arms (2) are hinged and connected with end discs (4), the two end discs (4) are arranged oppositely, and the opposite surfaces of the two end discs are respectively provided with a central column (5) in a rotating mode;

a plurality of concave plates (6) are arranged on the peripheral side of one central column (5) in an elastic sliding manner, a plurality of convex rods (7) are arranged on the peripheral side of the other central column (5) in an elastic sliding manner, and the concave plates (6) and the convex rods (7) are in one-to-one correspondence and are mutually inserted and matched;

and a driving motor (8) for driving the end disc (4) to rotate close to the central column (5) is fixedly arranged on any one end disc (4).

2. A winding device for slitting machines according to claim 1, characterized in that: the end part of the central column (5) is provided with a plurality of sliding grooves (9), the sliding grooves (9) are internally provided with a moving seat (10) in a sliding manner, the sliding grooves (9) are internally and fixedly provided with buffer springs (11), the buffer springs (11) are fixedly connected with the moving seat (10), and the moving seat (10) is fixedly connected with the concave plate (6) or the convex rod (7).

3. A winding device for slitting machines according to claim 2, characterized in that: one end of the central column (5) far away from the end disc (4) is conical, and the sliding chutes (9) are distributed on the conical surface of the central column (5) in an annular array mode by taking the axis of the central column as the circle center.

4. A winding device for slitting machines according to claim 3, characterized in that: the central column (5) is close to the circumferential side of the end part of the end disc (4) and is provided with an annular groove (12), and the end disc (4) is fixedly provided with a snap ring (13) which is matched with the annular groove (12) in a clamping manner.

5. A winding device for slitting machines according to claim 1, characterized in that: the upper end face of the machine table (1) is hinged with a pressure lever (14) and two power cylinders (15) for driving the pressure lever to swing, a rotating shaft (16) is rotatably arranged in the middle of the pressure lever (14), and a plurality of separating discs (17) for separating strip steel are fixedly arranged on the peripheral side of the rotating shaft (16).

6. A winding device for slitting machines according to claim 5, characterized in that: the periphery of the rotating shaft (16) is sleeved with a plurality of rubber sleeves (18), and the rubber sleeves (18) are located between the adjacent separating discs (17).

7. A winding device for slitting machines according to claim 1, characterized in that: the machine is characterized in that a placement groove (19) is formed in the upper end face of the machine table (1), a moving vehicle (20) is movably arranged in the placement groove (19), and a bearing table (21) is fixedly arranged at the top end of the moving vehicle (20).

8. A winding device of a slitting machine according to any one of claims 1 to 7, characterized in that: stand (22) have all been set firmly at the both ends of board (1), articulated being connected with on stand (22) the cylinder body of actuating cylinder (3), the piston rod of actuating cylinder (3) with correspond swing arm (2) are articulated to be connected.