CN217971784U

CN217971784U - Coiling machine

Info

Publication number: CN217971784U
Application number: CN202221494423.XU
Authority: CN
Inventors: 靳胜利; 商存亮; 戚新军; 崔占利; 王亚平; 邹丹; 刘薇; 王艳艳; 靳媛惠; 王磊; 闫书伟; 李金丽
Original assignee: Angang Group Cold Rolling Co ltd; Anyang Iron and Steel Co Ltd
Current assignee: Angang Group Cold Rolling Co ltd; Anyang Iron and Steel Co Ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-12-06
Anticipated expiration: 2032-06-15

Abstract

The utility model provides a coiling machine, the on-line screen storage device comprises a base, the base is equipped with the lifting subassembly, the tensioning subassembly, drive assembly, supporting component and help a roll subassembly, drive assembly slides in the vertical direction of lifting subassembly, tensioning unit mount end and drive assembly fixed connection, the supporting component butt is at the feed end of tensioning subassembly, help a roll subassembly fixed connection in supporting component one side, and help a roll subassembly to be located between supporting component and the lifting subassembly, help a roll subassembly to include the fixed plate, pushing mechanism and help a roll mechanism, pushing mechanism fixed connection is on the fixed plate, pushing mechanism is located the one end of keeping away from the tensioning subassembly, help a roll mechanism fixed connection at pushing mechanism's output, pushing mechanism drives and helps a roll mechanism and keeps away from or be close to the tensioning subassembly, can avoid the strip at winding initial stage off tracking and pine take off through the lifting subassembly with the cooperation function that helps a roll subassembly, ensure that the strip can twine tightly on the sleeve, thereby make the tension rolling of strip more stable and controllable.

Description

Coiling machine

Technical Field

The utility model relates to a cold-rolled strip steel technical field specifically relates to a coiling machine.

Background

At present, most of the wrapper of the belt material with the width of less than 450mm in China adopts manual wrapper, namely, the head of the belt material is manually pressed on a sleeve, and a coiler is rotated to slowly wind the belt material on the sleeve; the mode of the auxiliary rolling is influenced by space, has low efficiency and high operation risk and is gradually replaced by automatic auxiliary rolling. A direct-acting type wrapper-assisting mechanism is developed in the early years in China, the whole wrapper-assisting mechanism is complex and large, the manufacturing cost is high, and a frame body and a counter weight of the wrapper-assisting mechanism are arranged on a coiling machine or the ground;

the existing coiling mechanism can not press the plate on the coiling drum in the coiling process when the head of the steel material is coiled, so that the plate is easy to expand outwards in the coiling process, and the coiling effect of the plate is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a coiling machine.

The technical scheme of the utility model as follows:

a coiling machine comprises a base, wherein the base is provided with a lifting assembly, a tensioning assembly, a driving assembly, a supporting assembly and a coiling assisting assembly, the driving assembly slides in the lifting assembly in the vertical direction, the mounting end of the tensioning assembly is fixedly connected with the driving assembly, the supporting assembly abuts against the feeding end of the tensioning assembly, the coiling assisting assembly is fixedly connected to one side of the supporting assembly, and the coiling assisting assembly is positioned between the supporting assembly and the lifting assembly;

the wrapper assisting assembly comprises a fixing plate, a pushing mechanism and a wrapper assisting mechanism, the pushing mechanism is fixedly connected to the fixing plate, the pushing mechanism is located at one end far away from the tensioning assembly, the wrapper assisting mechanism is fixedly connected to the output end of the pushing mechanism, and the pushing mechanism drives the wrapper assisting mechanism to be far away from or close to the tensioning assembly.

Further, it includes movable plate, branch, live-rollers, deflector, belt, arc pole and torsional spring to help a roll mechanism, the horizontal fixedly connected with branch of movable plate four corners department, it is connected with the live-rollers to rotate between the branch, the outside of two branches of lower extreme is rotated and is connected with the arc pole, two branches of lower extreme with fixedly connected with torsional spring between the arc pole, the inboard rotation of arc pole is connected with the live-rollers, the belt cover is established on the live-rollers, deflector and upper end two branch fixed connection.

Further, the deflector is the V type, the deflector corner rotates and is connected with the compression roller, the rear end is up not upwarping when the effectual control steel sheet of compression roller gets into.

Furthermore, the tensioning assembly comprises a plurality of arc-shaped plates, and the edges of the arc-shaped plates are in a tooth meshing shape.

Furthermore, the lifting subassembly includes frame, sliding block, gib block and oil hydraulic cylinder, sliding block is in the vertical direction of the inslot that slides of frame slides, the inslot both sides that slide all set firmly the gib block, oil hydraulic cylinder fixed connection is in the frame, the output shaft of oil hydraulic cylinder runs through the frame top with sliding block upper surface fixed connection.

Furthermore, the driving component comprises a reduction gearbox and a motor, the reduction gearbox is fixedly connected in the sliding block, one end of the reduction gearbox is fixedly connected with the tensioning component, and the other end of the reduction gearbox is fixedly connected with the motor output shaft.

Further, the supporting component comprises a support, an oscillating bar, rolling pulleys, a push plate, a servo motor and an electric cylinder, wherein the servo motor is fixedly connected to the upper end of the support, the servo motor runs through the support and the oscillating bar, the oscillating bar is close to one end of the tensioning component and is rotatably connected with two rolling pulleys, the electric cylinder is fixedly connected to the oscillating bar, the electric cylinder is located below the rolling pulleys, and an output shaft of the electric cylinder is fixedly connected with the push plate.

The utility model has the advantages that:

(1) The utility model has simple and reliable integral structure design and low production cost; the inner layer of the strip can be tightly attached to the surface of the sleeve, the deviation and the loosening of the strip in the initial winding stage can be avoided through the matched operation of the lifting assembly and the coiling assisting assembly, the strip can be ensured to be tightly wound on the sleeve, and therefore the tension rolling of the strip is more stable and controllable, and the rolling process quality is improved.

(2) The head of the steel material is pressed by the guide of the guide plate and the compression roller at the corner of the guide plate, so that the head of the steel material can be tightly pressed on the tensioning assembly, and the rolled steel plate at the back is more closely attached.

(3) Through the upper and lower lifting of lifting subassembly, can avoid because the error of conveying too fast leads to the panel inflation of batching, make the steel sheet be in the state of flare-outing at the coil stock in-process all the time.

Description of the drawings:

FIG. 1 is an axial side view of a coiler according to the present invention;

fig. 2 is a schematic front view of a reeling device and a tensioning assembly of a reeling machine according to the present invention;

FIG. 3 is a schematic side full-section structure view of a coiler according to the present invention;

fig. 4 is a perspective view of a support assembly of a coiling machine according to the present invention;

reference numerals:

1. a base; 2. a lifting assembly; 21. a frame; 22. a sliding block; 23. a guide strip; 24. an oil hydraulic cylinder; 25. a sliding groove; 3. a tension assembly; 31. an arc-shaped plate; 4. a drive assembly; 41. a reduction gearbox; 42. A motor; 5. a support assembly; 51. a support; 52. a swing rod; 53. a rolling pulley; 54. pushing a plate; 541. a spin column; 55. a servo motor; 56. an electric cylinder; 6. a wrapper component; 61. a fixing plate; 62. a pushing mechanism; 7. a winding assisting mechanism; 71. moving the plate; 72. a strut; 73. a rotating roller; 74. a guide plate; 741. a compression roller; 75. a belt; 76. an arc-shaped rod; 77. a torsion spring;

Detailed Description

In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clearly understood, and it is right to combine specific implementation mode below the utility model discloses do further explanation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the coiling machine comprises a base 1, wherein the base 1 is provided with a lifting assembly 2, a tensioning assembly 3, a driving assembly 4, a supporting assembly 5 and a coiling assisting assembly 6, the driving assembly 4 slides in the lifting assembly 2 in the vertical direction, the mounting end of the tensioning assembly 3 is fixedly connected with the driving assembly 4, the supporting assembly 5 abuts against the feeding end of the tensioning assembly 3, the coiling assisting assembly 6 is fixedly connected to one side of the supporting assembly 5, and the coiling assisting assembly 6 is positioned between the supporting assembly 5 and the lifting assembly 2;

it includes fixed plate 61, pushing mechanism 62 and helps a roll mechanism 7 to help a roll subassembly 6, pushing mechanism 62 fixed connection is in on the fixed plate 61, pushing mechanism 62 is located the one end of keeping away from tensioning subassembly 3, help a roll mechanism 7 fixed connection at pushing mechanism 62's output, pushing mechanism 62 drives and helps a roll mechanism 7 to keep away from or be close to tensioning subassembly 3, and pushing mechanism 62 cooperates with the guide arm for common cylinder in this scheme, can avoid the strip to twine initial stage off tracking and pine taking off through lifting subassembly 2 and the cooperation function that helps a roll subassembly 6, ensures that the strip can tightly twine on the sleeve to the tension rolling that makes the strip is more stable and controllable.

Referring to fig. 2, help a roll mechanism 7 including moving plate 71, branch 72, live-rollers 73, deflector 74, belt 75, arc pole 76 and torsional spring 77, the horizontal fixedly connected with branch 72 of moving plate 71 four corners department, it is connected with live-rollers 73 to rotate between the branch 72, the outside of two branches 72 of lower extreme is rotated and is connected with arc pole 76, two branches 72 of lower extreme with fixedly connected with torsional spring 77 between the arc pole 76, the inboard rotation of arc pole 76 is connected with live-rollers 73, the belt 75 cover is established on the live-rollers 73, deflector 74 and the upper end two branch 72 fixed connection.

When the device is used, the head of the steel plate enters the space between the belt 75 and the tensioning assembly through the guiding of the guide plate 74, the steel plate is tightly attached to the tensioning assembly when the tensioning assembly rotates, and the first circle of the steel coil can be tightly attached to the tensioning assembly with the help of the coil assisting mechanism 7.

Referring to fig. 2, the guide plate 74 is V-shaped, a corner of the guide plate 74 is rotatably connected with a press roller 741, and the press roller 741 effectively controls the rear end of the steel plate not to warp upward when the steel plate enters.

When the steel plate tensioning device is used, when a steel plate passes through the corner of the guide plate 74, the head of the steel plate slightly slides downwards by the rotation of the compression roller 741, so that the head of the steel plate is more tightly attached to the tensioning assembly after entering, and when the steel plate enters later, the steel plate cannot be loosened under the action of the compression roller 741.

Referring to fig. 1, the tension assembly 3 includes a plurality of arc plates 31, and edges of the plurality of arc plates 31 are in a tooth engagement shape.

The edge of the arc-shaped plate 31 is in a tooth meshing shape, so that unnecessary loss caused by inserting the tail part of the strip steel between the arc-shaped plates 31 when the arc-shaped plates 31 are expanded is prevented.

Referring to fig. 3, the lifting assembly 2 includes a frame 21, a sliding block 22, a guide bar 23 and an oil hydraulic cylinder 24, the sliding block 22 slides in a sliding groove 25 of the frame 21 in a vertical direction, the guide bar 23 is disposed on both sides in the sliding groove 25, the oil hydraulic cylinder 24 is fixedly connected to the frame 21, and an output shaft of the oil hydraulic cylinder 24 penetrates through the upper side of the frame 21 and is fixedly connected to the upper surface of the sliding block 22.

Through the reciprocating of the oil hydraulic cylinder 24 drive sliding block 22, the problem of the steel sheet hunch-up that the conveying is too fast leads to is effectually solved, also can conveniently through reducing the height, directly send into the steel ring in the material loading.

Referring to fig. 3, the driving assembly 4 includes a reduction box 41 and a motor 42, the reduction box 41 is fixedly connected in the sliding block 22, one end of the reduction box 41 is connected with the tensioning assembly 3, and the other end is connected with the motor 42.

The speed is reduced through the reduction gearbox 41, the output torque is improved, the inertia of the load is reduced according to the output of the motor 42 multiplied by the reduction ratio, the reduction of the inertia is the square of the reduction ratio, and the arching and the deviation caused in the steel coil transmission process due to the fact that the motor 42 drives the steel coil at an excessively high speed are effectively reduced.

Referring to fig. 4, the supporting assembly 5 includes a bracket 51, a swing rod 52, rolling pulleys 53, a push plate 54, a servo motor 55 and an electric cylinder 56, the servo motor 55 is fixedly connected to the upper end of the bracket 51, the servo motor 55 penetrates through the bracket 51 and is fixedly connected to the swing rod 52, one end of the swing rod 52 close to the tensioning assembly 3 is rotatably connected to two of the rolling pulleys 53, the electric cylinder 56 is fixedly connected to the swing rod 52, the electric cylinder 56 is located below the rolling pulleys 53, and an output shaft of the electric cylinder 56 is fixedly connected to the push plate 54.

During the use, after the coil of strip was placed, the drive servo motor 55 makes pendulum rod 52 rotatory arrive tensioning assembly 3 below, roll pulley 53 with bearing 361 looks butt has increased tensioning assembly 3's steadiness, when the coil of strip takes place the skew, makes through the drive electronic jar 56 push pedal 54 promotes forward, resumes the coil of strip normal position.

The implementation principle of the coiling machine in the embodiment of the application is as follows: when the coil assisting assembly 6 is driven to enable the coil assisting mechanism 7 to be attached to the tensioning assembly 3, the arc-shaped rod 76 is pulled by the belt 75 to turn upwards, the rotating roller 73 is close to the tensioning assembly 3, the head of the steel is discharged, under the guide of the guide plate 74, the head of the steel enters between the coil assisting mechanism 7 and the tensioning assembly 3, the steel coil is attached more tightly under the action of the compression roller 741, and the problem of loose expansion is reduced.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of the present invention, which is defined by the claims as filed.

Claims

1. A coiler, characterized in that: the automatic winding machine comprises a base (1), wherein the base (1) is provided with a lifting assembly (2), a tensioning assembly (3), a driving assembly (4), a supporting assembly (5) and a winding assisting assembly (6), the driving assembly (4) slides in the lifting assembly (2) in the vertical direction, the mounting end of the tensioning assembly (3) is fixedly connected with the driving assembly (4), the supporting assembly (5) abuts against the feeding end of the tensioning assembly (3), the winding assisting assembly (6) is fixedly connected to one side of the supporting assembly (5), and the winding assisting assembly (6) is positioned between the supporting assembly (5) and the lifting assembly (2);

assist a roll subassembly (6) including fixed plate (61), pushing mechanism (62) and assist a roll mechanism (7), pushing mechanism (62) fixed connection be in on fixed plate (61), pushing mechanism (62) are located the one end of keeping away from tensioning assembly (3), assist a roll mechanism (7) fixed connection at the output of pushing mechanism (62), pushing mechanism (62) drive assist a roll mechanism (7) to keep away from or be close to tensioning assembly (3).

2. The coiling machine as claimed in claim 1, characterized in that said wrapper mechanism (7) comprises a moving plate (71), supporting rods (72), rotating rollers (73), a guide plate (74), a belt (75), an arc-shaped rod (76) and a torsion spring (77), wherein the supporting rods (72) are horizontally and fixedly connected with four corners of the moving plate (71), the rotating rollers (73) are rotatably connected between the supporting rods (72), the arc-shaped rod (76) is rotatably connected with the outer sides of the two lower supporting rods (72), the torsion spring (77) is fixedly connected between the two lower supporting rods (72) and the arc-shaped rod (76), the rotating rollers (73) are rotatably connected with the inner sides of the arc-shaped rods (76), the belt (75) is sleeved on the rotating rollers (73), and the guide plate (74) is fixedly connected with the two upper supporting rods (72).

3. A reel-up according to claim 2, characterised in that the guide plate (74) is V-shaped, and a pressure roller (741) is pivotally connected to a corner of the guide plate (74), the pressure roller (741) being effective to control the rear end of the steel sheet from being raised when the steel sheet enters.

4. A reel-up according to claim 1, characterised in that the tensioning unit (3) comprises a plurality of curved plates (31), the edges of the curved plates (31) being in toothed engagement.

5. A coiler according to claim 1, characterised in that the lifting assembly (2) comprises a frame (21), a sliding block (22), a guide bar (23), an oil hydraulic cylinder (24) and a sliding groove (25), the sliding block (22) slides in the sliding groove (25) of the frame (21) in the vertical direction, the guide bar (23) is fixedly arranged on both sides in the sliding groove (25), the oil hydraulic cylinder (24) is fixedly connected to the frame (21), and the output shaft of the oil hydraulic cylinder (24) penetrates above the frame (21) and is fixedly connected with the upper surface of the sliding block (22).

6. A coiling machine as in claim 5, characterized in that said driving assembly (4) comprises a reduction gearbox (41) and a motor (42), said reduction gearbox (41) being fixedly connected in said sliding block (22), one end of said reduction gearbox (41) being fixedly connected with said tensioning assembly (3) and the other end being fixedly connected with an output shaft of said motor (42).

7. A reel-up according to claim 1, characterized in that the supporting assembly (5) comprises a support (51), a swing link (52), rolling pulleys (53), a push plate (54), a servo motor (55) and an electric cylinder (56), the servo motor (55) is fixedly connected to the upper end of the support (51), the servo motor (55) penetrates through the support (51) and is fixedly connected to the swing link (52), one end of the swing link (52) close to the tensioning assembly (3) is rotatably connected with two of the rolling pulleys (53), the electric cylinder (56) is fixedly connected to the swing link (52), the electric cylinder (56) is located below the rolling pulleys (53), and an output shaft of the electric cylinder (56) is fixedly connected with the push plate (54).