Cast-rolled coil coiling machine capable of preventing coil head from protruding outwards

Abstract

The utility model discloses a coiling machine for cast rolling coil capable of preventing the coil head from protruding outwards, which comprises a coiling machine main body, a coiling motor, a main shaft and a coiling roller, the longitudinal section of the coiling machine main body is U-shaped, the coiling motor is fixed on the outer side of the coiling machine main body through a support plate, and the output shaft end of the coiling motor is connected with the main shaft. According to the utility model, the cast-rolled sheet is correspondingly clamped at the notch between the limiting blocks, then the servo motor is utilized to drive the bidirectional lead screw to rotate, and the bidirectional lead screw is in threaded fit with the movable plate, so that the limiting blocks are close to each other until the limiting blocks are attached to the outer wall of the cast-rolled sheet, and the transverse clamping effect is achieved; the adjusting column is pulled towards one side to slide in the movable groove, so that the rotating arm frame and the overturning arm frame are overturned, the distance between the upper limiting roller and the lower limiting roller is adjusted, cast-rolled pieces with different thicknesses are longitudinally clamped and limited, and the rolling stability of the cast-rolled pieces is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coiler technical field, especially in a kind of cast-rolled coil coiler that can avoid the outer protrusion of roll head. BACKGROUND

[0002] Coiler is the important equipment indispensable in steel industry, and its main function is to coil hot-rolled or cold-rolled steel into roll cylinder, so as to facilitate subsequent storage and transportation.In the cast-rolling unit, the role of coiler is particularly important, which is directly related to the quality and production efficiency of finished steel coil.However, the traditional coiler often encounters the problem of roll head protrusion during use, which not only affects the appearance quality of steel coil, but also may adversely affect the subsequent production process;

[0003] In the announcement No.CN221493723U, a kind of cast-rolled coil coiler, including lathe, the side of the top of the lathe is provided with movable slot, the inner surface of the lathe is fixedly connected with servo motor, the side of the lathe is equipped with arc plate, the top of the lathe is fixedly connected with support on both sides, the bottom of the side of the support is fixedly connected with steering handle, the other side of the steering handle is fixedly connected with second threaded rod, it is favorable to meet different specifications and size requirements, improve the adaptability and flexibility of equipment, facilitate transportation and storage, and by appropriate adjustment, the quality problem caused by too loose or too tight of coiled material can be avoided, the qualified rate of product is improved, and by smearing lubricant, the friction generated during coiling can be reduced, surface damage and temperature are reduced, which helps to improve the quality of coiled material and prolong service life, and by the setting of clamping plate, cast-rolled coil can be prevented from protruding outward, and the good product rate of cast-rolled coil is ensured;

[0004] The above prior art has limited coiled sheet limiting mode during coiling process, and the effect is not good, lacks corresponding longitudinal limiting, and longitudinal displacement may occur, and after coiling coiled sheet, lacks corresponding compaction, in turn, leading to loose coiled sheet during coiling process, and loose coiled sheet is prone to falling, rolling and other accidents during transportation, storage or processing, which not only may cause equipment damage, personnel injury and other safety problems, but also may affect the normal operation of production line, therefore, corresponding improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of cast-rolled coil coiler that can avoid the outer protrusion of roll head, to solve the problem of coiler limiting effect in the above background technology, lack of coiling compaction.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a coiler for casting and rolling that can prevent the coil head from protruding outwards, comprising a coiler body, a coiler motor, a main shaft, and a coiler roller. The longitudinal section of the coiler body is U-shaped. The coiler motor is fixed to the outer side of the coiler body by a support plate, and the output shaft end of the coiler motor is connected to the main shaft. The coiler roller is sleeved on the outer side of the main shaft.

[0007] It also includes: one end of the take-up roller extends to the outside of the take-up machine body and is connected to a belt assembly, and a secondary shaft is set on one side inside the belt assembly; one end of the secondary shaft extends to the inside of the take-up machine body and is connected to a conveyor roller; an upper protective roller is connected to the inside of the take-up machine body above the conveyor roller; a top plate is connected to the top of the take-up machine body, and an installation groove is provided at the bottom of the top plate; a compaction mechanism is provided inside the installation groove; a lateral limiting mechanism is provided on one side inside the take-up machine body; and a longitudinal clamping mechanism is provided on the side of the take-up machine body near the take-up roller.

[0008] Preferably, the belt assembly includes a drive pulley, a driven pulley, and a drive belt. The drive pulley is sleeved on the main shaft, the driven pulley is sleeved on the secondary shaft, and a drive belt connects the drive pulley and the driven pulley. The drive belt is inclined.

[0009] Preferably, the compaction mechanism includes multiple movable frames, all of which are fixed inside the mounting groove. Compression springs are fixed on both sides inside the movable frames, and one end of the compression spring is connected to a T-shaped block. One end of the T-shaped block is connected to a support frame, and a compaction roller is movably connected inside the support frame via a rotating shaft.

[0010] Preferably, the lateral limiting mechanism includes a servo motor, which is fixed to the outside of the winding machine body. One end of the servo motor is connected to a bidirectional lead screw, and both ends of the bidirectional lead screw are threadedly connected to movable plates. Each movable plate has a limiting block fixed at its top, and each limiting block has a notch on one side. Each notch has a support wheel fixed inside it.

[0011] Preferably, each of the movable plates has a guide slider fixed at its bottom end, and the guide slider slides in a groove provided on the main body of the winding machine, and the movable plate is slidably connected to the main body of the winding machine.

[0012] Preferably, the longitudinal clamping mechanism includes a support block, and two support blocks are provided. Both support blocks are fixed to the inner wall of the winding machine body. The two sides inside the support block are rotatably connected to a rotating arm and a tilting arm through a short shaft. The rotating arm and the tilting arm are provided with movable grooves, and an adjusting column passes through the movable grooves. An upper limit roller is connected between the rotating arms, and a lower limit roller is connected between the tilting arms. An oiling pad is provided on the upper limit roller and the lower limit roller.

[0013] Preferably, the support block is provided with an axle hole penetrating through, and the main shaft penetrates through the axle hole, and the diameter of the axle hole is larger than the diameter of the main shaft.

[0014] Compared with the prior art, the cast-rolled piece winding machine capable of avoiding the cast-rolled piece head bulging has the advantages that the cast-rolled piece can be limited in the horizontal and vertical directions, the overall stability of the cast-rolled piece can be improved, and the cast-rolled piece can be compacted during the winding process, so that the cast-rolled piece is prevented from being loose during the winding process.

[0015] The cast-rolled piece is clamped between the notches of the limiting blocks, then the servo motor drives the bidirectional screw rod to rotate, the bidirectional screw rod is threadedly connected with the movable plate, the limiting blocks are moved close to each other until the limiting blocks are attached to the outer wall of the cast-rolled piece, and the horizontal clamping effect is achieved.

[0016] Then, during the winding process of the cast-rolled piece, the adjusting column is pulled to one side to slide in the movable groove, so that the rotating arm frame and the overturning arm frame are overturned to adjust the distance between the upper limiting roller and the lower limiting roller, the cast-rolled piece of different thicknesses is clamped and limited in the vertical direction, the stability of the cast-rolled piece during winding is improved, the position and shape of the cast-rolled piece during the winding process can be effectively controlled through the accurate horizontal and vertical limiting, the cast-rolled piece head bulging is prevented, and the cast-rolled piece winding efficiency is improved.

[0017] During the winding process of the cast-rolled piece by the winding roller, when the cast-rolled piece is wound to a certain thickness, the compacting roller is contacted, the compacting roller is driven to move upward, the T-shaped block moves in the movable frame, and the compression spring is compressed under the force, the compacting roller is compacted to the wound cast-rolled piece under the reset action of the compression spring, and the cast-rolled piece is prevented from being loose. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0019] Figure 1 It is a front view structural schematic diagram of the present application;

[0020] Figure 2 It is a side view cross-sectional structural schematic diagram of the present application;

[0021] Figure 3 It is a rear view structural schematic diagram of the present application;

[0022] Figure 4The compacting mechanism structural schematic view of the utility model.

[0023] Figure 5 The longitudinal clamping mechanism three-dimensional structure schematic view of the utility model.

[0024] The figure mark explanation: 1, coiler main body;2, coiling motor;3, main shaft;4, coiling roller;5, transverse limiting mechanism;501, servo motor;502, bidirectional screw;503, movable plate;504, limiting block;505, supporting wheel;6, belt assembly;7, auxiliary shaft;8, top plate;801, installation slot;9, compacting mechanism;901, movable frame;902, compression spring;903, T-shaped block;904, support frame;905, compacting roller;10, longitudinal clamping mechanism;1001, support block;1002, rotating arm frame;1003, turnover arm frame;1004, movable slot;1005, adjusting column;1006, upper limiting roller;1007, lower limiting roller;1008, oiling pad;11, conveying roller;12, upper protection roller. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0026] Please refer to Figures 1-5 The utility model provides the following technical scheme:

[0027] Embodiment one

[0028] In order to solve the problem that the existing coiler for casting and rolling is lack of pressing during the coiling process, leading to the problem that the casting and rolling piece is prone to loose during the coiling process, therefore the following technical scheme is disclosed, specific please refer to Figure 1 、 Figure 2 、 Figure 4The application discloses a coiling machine for cast-rolling coils, which can avoid the outer protrusion of the coil head, and comprises a coiling machine body 1, a coiling motor 2, a main shaft 3 and a coiling roller 4, wherein the longitudinal section of the coiling machine body 1 is in a U shape, the coiling motor 2 is fixed to the outer side of the coiling machine body 1 through a support plate, the output shaft end of the coiling motor 2 is connected with the main shaft 3, the outer side of the main shaft 3 is sleeved with the coiling roller 4, the coiling roller 4 extends to the outside of the coiling machine body 1 at one end and is connected with a belt assembly 6, a sub-shaft 7 is arranged on one side in the belt assembly 6, one end of the sub-shaft 7 extends to the inside of the coiling machine body 1 and is connected with a conveying roller 11, an upper protection roller 12 is arranged on the inside of the coiling machine body 1 above the conveying roller 11, the top end of the coiling machine body 1 is connected with a top plate 8, the bottom end of the top plate 8 is provided with a mounting groove 801, a compaction mechanism 9 is arranged in the mounting groove 801, the compaction mechanism 9 comprises a plurality of movable frames 901, the movable frames 901 are all fixed in the mounting groove 801, compression springs 902 are fixed on the two sides in the movable frames 901, one end of the compression springs 902 is connected with T-shaped blocks 903, one end of the T-shaped blocks 903 is connected with support frames 904, compaction rollers 905 are movably connected with the support frames 904 through rotating shafts in the support frames 904, the belt assembly 6 comprises a driving wheel, a driven wheel and a driving belt, the driving wheel is sleeved on the main shaft 3, the driven wheel is sleeved on the sub-shaft 7, the driving belt is connected between the driving wheel and the driven wheel, and the driving belt is in an inclined state.

[0029] In use, the cast-rolling piece is clamped between the limiting blocks 504, then the transverse limiting mechanism 5 drives the main shaft 3 and the coiling roller 4 to rotate, and the belt assembly 6 is used to make the sub-shaft 7 rotate synchronously, so that the conveying roller 11 rotates to horizontally convey the cast-rolling piece, and the coiling roller 4 is used to perform the coiling operation on the cast-rolling piece, in the coiling process of the cast-rolling piece, the elastic extension and contraction performance of the compression springs 902 is used to drive the T-shaped blocks 903, the support frames 904 and the compaction rollers 905 to move downwards until the compaction rollers 905 are attached to the cast-rolling piece to compact the cast-rolling piece, so that the compactness of the coiling of the cast-rolling piece is ensured, and the loose condition is prevented.

[0030] Embodiment two

[0031] Different from the embodiment one, the transverse limiting mechanism 5 and the longitudinal clamping mechanism 10 are arranged, so that the cast-rolling piece can be limited in multiple directions, and the stability of the coiling of the cast-rolling piece is ensured, therefore, the following technical scheme is disclosed, and details can be referred to Figure 1 、 Figure 2 、 Figure 3 、 Figure 5The inside of the coiler body 1 is provided with a transverse limiting mechanism 5, the transverse limiting mechanism 5 comprises a servo motor 501, and the servo motor 501 is fixed to the outside of the coiler body 1, one end of the servo motor 501 is connected with a bidirectional screw rod 502, and the two ends of the outside of the bidirectional screw rod 502 are both screw-connected with movable plates 503, the top ends of the movable plates 503 are all fixed with limiting blocks 504, and the limiting blocks 504 are all provided with notches on one side, the inside of the notches is all fixed with supporting wheels 505, the bottom ends of the movable plates 503 are all fixed with guide sliding blocks, the guide sliding blocks all slide in the sliding grooves arranged on the coiler body 1, the movable plates 503 are slidingly connected with the coiler body 1, and the inside of the coiler body 1 is provided with a longitudinal clamping mechanism 10 near one side of the coiling roller 4, the longitudinal clamping mechanism 10 comprises support blocks 1001, and the two support blocks 1001 are all fixed to the inner wall of the coiler body 1, the two sides of the inside of the support block 1001 are both rotationally connected with rotating arm supports 1002 and overturning arm supports 1003 through short shafts, the rotating arm supports 1002 and the overturning arm supports 1003 are all provided with movable grooves 1004, and the movable grooves 1004 are penetrated through with an adjusting column 1005, the rotating arm supports 1002 are connected with upper limiting rollers 1006, the overturning arm supports 1003 are connected with lower limiting rollers 1007, the upper limiting rollers 1006 and the lower limiting rollers 1007 are all coated with an oiling pad 1008, the support block 1001 is provided with a shaft hole penetrating through, the main shaft 3 penetrates through the shaft hole, and the diameter of the shaft hole is greater than the diameter of the main shaft 3.

[0032] In use, the cast-rolled piece is clamped between the notches of the limiting blocks 504, then the servo motor 501 drives the bidirectional screw rod 502 to rotate, the bidirectional screw rod 502 is screw-connected with the movable plates 503, so that the limiting blocks 504 are close to each other, until the limiting blocks 504 are attached to the outer wall of the cast-rolled piece, the transverse clamping effect is achieved, then during the coiling process of the cast-rolled piece, the adjusting column 1005 is pulled to one side, so that the adjusting column 1005 slides in the movable groove 1004, so that the rotating arm supports 1002 and the overturning arm supports 1003 are overturned, so as to adjust the distance between the upper limiting rollers 1006 and the lower limiting rollers 1007, so as to longitudinally clamp and limit the cast-rolled pieces of different thicknesses, so as to improve the stability of the cast-rolled piece coiling, so that through the accurate transverse and longitudinal limiting, the position and shape of the cast-rolled piece in the coiling process can be effectively controlled, so as to prevent the occurrence of the outer protrusion of the coiling head, so as to improve the coiling efficiency of the cast-rolled piece, and when the cast-rolled piece passes between the lower limiting rollers 1007 and the upper limiting rollers 1006, the cast-rolled piece is in contact with the oiling pad 1008, the surface of the cast-rolled piece is coated with lubricant to protect the cast-rolled piece from being damaged, and it is beneficial to reduce the friction generated during coiling by coating the lubricant, reduce surface damage and temperature, and help to improve the quality of the coiled material and prolong the service life.

[0033] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "mount", "link", "connect" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For the ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning of the utility model according to the specific circumstances.

[0034] The device embodiments described above are only schematic, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units.

[0035] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them;Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features;And these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A cast-rolling coiling machine capable of avoiding the outer protrusion of the coiled head, comprising a coiling machine body (1), a coiling motor (2), a main shaft (3), and a coiling roller (4), the longitudinal section of the coiling machine body (1) is U-shaped, the outer side of the coiling machine body (1) is fixed with the coiling motor (2) through a support plate, and the output shaft end of the coiling motor (2) is connected with the main shaft (3), the outer side of the main shaft (3) is sleeved with the coiling roller (4); characterized in that Further comprising: One end of the coiling roller (4) extends to the outside of the coiling machine body (1) and is connected with a belt assembly (6), one side of the inside of the belt assembly (6) is provided with a secondary shaft (7), one end of the secondary shaft (7) extends to the inside of the coiling machine body (1) and is connected with a conveying roller (11), the inside of the coiling machine body (1) above the conveying roller (11) is connected with an upper protection roller (12), the top end of the coiling machine body (1) is connected with a top plate (8), and the bottom end of the top plate (8) is provided with a mounting groove (801), the inside of the mounting groove (801) is provided with a compaction mechanism (9), one side of the inside of the coiling machine body (1) is provided with a transverse limiting mechanism (5), and one side of the inside of the coiling machine body (1) close to the coiling roller (4) is provided with a longitudinal clamping mechanism (10).

2. The coiling machine for casting and rolling coils, which can avoid the outer protrusion of the coil head according to claim 1, characterized in that: The belt assembly (6) comprises a driving wheel, a driven wheel and a driving belt, the driving wheel is sleeved on the main shaft (3), the driven wheel is sleeved on the secondary shaft (7), the driving belt is connected between the driving wheel and the driven wheel, and the driving belt is in an inclined state.

3. The coiling machine for casting and rolling coils, which can avoid the outer protrusion of the coil head according to claim 1, characterized in that: The compaction mechanism (9) comprises a plurality of movable frames (901), and the movable frames (901) are fixed in the mounting groove (801), both sides of the inside of the movable frame (901) are fixed with compression springs (902), one end of the compression spring (902) is connected with a T-shaped block (903), one end of the T-shaped block (903) is connected with a support frame (904), and the inside of the support frame (904) is movably connected with a compaction roller (905) through a rotating shaft.

4. The coiling machine for casting and rolling to avoid the outer protrusion of the coil head according to claim 1, characterized in that: The transverse limiting mechanism (5) comprises a servo motor (501), and the servo motor (501) is fixed on the outside of the coiling machine body (1), one end of the servo motor (501) is connected with a bidirectional screw rod (502), both ends of the outside of the bidirectional screw rod (502) are threadedly connected with movable plates (503), the top ends of the movable plates (503) are fixed with limiting blocks (504), one side of the limiting block (504) is provided with a notch, and the inside of the notch is fixed with a supporting wheel (505).

5. The coiling machine for casting and rolling coils, which can avoid the outer protrusion of the coil head according to claim 4, characterized in that: The bottom end of the movable plate (503) is fixed with a guide sliding block, the guide sliding block slides in the sliding groove provided on the coiling machine body (1), and the movable plate (503) is slidingly connected with the coiling machine body (1).

6. The coiling machine for casting and rolling to avoid the outer protrusion of the coil head according to claim 1, characterized in that: The longitudinal clamping mechanism (10) comprises support blocks (1001), two of which are fixed to the inner wall of the coiler body (1), and the inside of each support block (1001) is rotatably connected with a rotating arm frame (1002) and a turnover arm frame (1003) through a short shaft, the rotating arm frame (1002) and the turnover arm frame (1003) are both provided with movable grooves (1004), and an adjusting column (1005) penetrates between the movable grooves (1004), the rotating arm frames (1002) are connected with upper limiting rollers (1006), the turnover arm frames (1003) are connected with lower limiting rollers (1007), and the upper limiting rollers (1006) and the lower limiting rollers (1007) are provided with oiling pads (1008).

7. The coiling machine for casting and rolling coils, which can avoid the outer projection of the coil head according to claim 6, characterized in that: The support block (1001) is provided with a shaft hole, the main shaft (3) penetrates the shaft hole, and the diameter of the shaft hole is greater than the diameter of the main shaft (3).

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