CN217577575U

CN217577575U - Steel band rolling machine

Info

Publication number: CN217577575U
Application number: CN202221238752.8U
Authority: CN
Inventors: 张峰; 姚晓岩
Original assignee: Shanxi Shengfuchang Pipe Industry Co ltd
Current assignee: Shanxi Shengfuchang Pipe Industry Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-10-14
Anticipated expiration: 2032-05-21

Abstract

The application relates to the field of winding machines, and specifically discloses a steel belt winding machine, which comprises two mounting plates, a flattening roller and a winding roller, wherein the flattening roller and the winding roller are rotatably arranged between the two mounting plates, and the steel belt winding machine further comprises a distance adjusting mechanism and a positioning mechanism, wherein the distance adjusting mechanism is arranged at the end part of the flattening roller and used for adjusting the distance between the two flattening rollers, and the positioning mechanism is used for positioning the end parts of the two flattening rollers. The rolling machine in this application can flatten and the rolling to the steel band of different thickness.

Description

Steel band rolling machine

Technical Field

The application relates to the field of winding machines, in particular to a steel belt winding machine.

Background

In the production process of steel strip, the finished steel strip is usually wound by a winding machine for storage and transportation.

In the process of rolling the steel belt, in order to ensure the flatness of the surface of the steel belt, the steel belt needs to be pressed to be flat, a rolling machine for rolling the steel belt usually comprises a flattening roller and a rolling roller, the steel belt is flattened by the flattening roller, and then is rolled and stored by the rolling roller.

In view of the above-mentioned related art, the inventors found that at least the following technical drawbacks exist: when the steel belt is wound, the two flattening rollers are difficult to meet the flattening requirements of the steel belt with different thicknesses.

SUMMERY OF THE UTILITY MODEL

In order to flatten and the rolling to the steel band of different thickness, this application provides a steel band rolling machine.

The application provides a steel band rolling machine adopts following technical scheme:

the utility model provides a steel band rolling machine, includes two mounting panels, rotates to set up two squeeze roll and wind-up roll between the mounting panel are still including setting up the squeeze roll tip is to two distance between the squeeze roll carries out the roll adjustment mechanism of adjusting and two after the roll adjustment the positioning mechanism that the squeeze roll tip was fixed a position.

Through adopting above-mentioned technical scheme, when the steel band thickness of needs rolling is different, adjust the position of two nip roll tip through roll adjustment mechanism this moment to adjust the distance between two nip rolls, with this come to the steel band of different thickness processing of flattening, after the distance adjustment is accomplished, carry out the joint location through positioning mechanism to nip roll tip, make the nip roll after the roll adjustment still can stabilize rotate between two mounting panels.

Optionally, through grooves extending along the connecting line of the end portions of the two flattening rollers are symmetrically formed in the two mounting plates, and the end portions of the two flattening rollers are slidably arranged in the corresponding through grooves;

roll adjustment mechanism is provided with two sets ofly, every group roll adjustment mechanism includes dwang and flexible subassembly, the dwang is provided with two, two dwang one end respectively with two the homonymy tip of flattening roller rotates one by one and is connected, two the other end of dwang all with the flexible part of flexible subassembly rotates to be connected, just the dwang perpendicular to the axis setting of flattening roller.

Through adopting above-mentioned technical scheme, when needs adjust the distance between two flattening rollers, drive two dwang rotations through flexible subassembly, under the limiting displacement who leads to the groove, two flattening roller tip remove to the direction of keeping away from each other along leading to the groove, distance grow between two flattening rollers this moment, be suitable for the processing of flattening to thicker steel band this moment, when needs flatten at ordinary times thinner steel band, through the flexible partial shrink of flexible subassembly, drive two flattening roller tip through two dwang this moment and remove to the direction that is close to each other, distance between two flattening rollers diminishes this moment, flexible part through adjusting flexible subassembly, can adjust the distance between two flattening rollers, make the application scope of rolling machine more extensive.

Optionally, flexible subassembly includes first extensible member and fixed the setting is in the connecting rod of the flexible end of first extensible member, the dwang is kept away from the one end of flattening roller all with the connecting rod rotates to be connected, and two the distance in flattening roller end shaft axle center is greater than the length of connecting rod.

Through adopting the above technical scheme, when first extensible member is flexible, the flexible end of first extensible member drives the connecting rod and removes, the connecting rod drives two dwang rotations, the tip that the connecting rod was kept away from to two dwang removes to the direction of keeping away from each other, distance grow between two flattening rollers this moment, when the distance between two flattening rollers is reduced to needs, the flexible end shrink of first extensible member of control, make two dwang of connecting rod pulling, the one end that two dwang kept away from each other is close to each other, distance between two flattening rollers diminishes this moment, adjust the distance between two flattening rollers from this, adapt to the rolling to different thickness steel bands.

Optionally, the roll adjustment mechanism still including slide the setting and be in lead to two sliders of inslot, two the tip of flattening roller rotates respectively to be set up and is corresponding on the slider, be provided with on the slider along lead to the joint spare that groove length direction extends, correspond on the inner wall that leads to the groove the joint groove of adaptation is seted up to the joint spare.

Through adopting above-mentioned technical scheme, when the slider is leading to the inslot and slides, joint spare can the slip joint in the joint inslot for the slider can be more stable lead to inslot and slide, thereby make the removal that the tip of flattening roller can be more stable.

Optionally, bearings are arranged at joints of the flattening roller and the sliding block, inner rings of the bearings are sleeved and fixed on the peripheral wall of the flattening roller close to the end portion, and outer rings of the bearings are fixed on the sliding block.

Through adopting above-mentioned technical scheme, when the flattening roller rotated, the bearing can reduce the frictional force between flattening roller tip and the slider to make the flattening roller can be better flatten the processing to the steel band.

Optionally, the positioning mechanism includes a plurality of second extensible members and a plurality of insertion plates, the plurality of connection members are arranged at intervals along the extending direction of the connection groove, the extensible end of each second extensible member is fixedly connected with one end of each insertion plate, and the other end of each insertion plate can be driven by the corresponding second extensible member to be inserted between the two connection members.

Through adopting above-mentioned technical scheme, when the position of flattening roller tip needs to be fixed, the extension of control second extensible member makes the second extensible member drive the position of plugboard grafting between two joint spare, can fix a position the position of slider this moment to this tip to the flattening roller is fixed a position.

Optionally, two end portions of the flattening rollers are provided with a synchronizing mechanism for driving the two flattening rollers to rotate synchronously.

Through adopting above-mentioned technical scheme, lazytongs can make two flattening rollers rotate in step, has reduced the possibility that skids between flattening roller pivoted in-process steel band and a certain flattening roller.

Optionally, the synchronizing mechanism establishes including the cover and fixes first gear, second gear and the rotation setting of flattening roller tip are in the connecting rod with third gear, fourth gear of dwang junction, first gear with the third gear with the fourth gear with the second gear all meshes.

Through adopting above-mentioned technical scheme for first gear and second gear can be synchronous and rotate to opposite direction, thereby make the rotation of two nip rolls synchronous and reverse, reduced the possibility of skidding between steel band and one of them nip roll, make two nip rolls can be better suppress the steel band.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the distance between the two flattening rollers is adjusted by adjusting the distance of the two flattening rollers through the distance adjusting mechanism, so that the steel strips with different thicknesses are flattened;

2. when the sliding block slides in the through groove, the clamping piece can be clamped in the clamping groove in a sliding mode, so that the sliding block can slide in the through groove more stably, and the end portion of the flattening roller is more stable;

3. the synchronous mechanism can enable the two flattening rollers to synchronously rotate, and the possibility of slippage between the steel belt and one flattening roller in the rotating process of the flattening rollers is reduced.

Drawings

FIG. 1 is a schematic overall structure diagram of a steel strip winder in the embodiment of the present application.

Fig. 2 is a schematic view of the structure of the mounting plate of fig. 1.

Fig. 3 is a schematic structural view of the slider in fig. 1.

Fig. 4 is a schematic view of the structure at the first telescopic member and the sliding plate of fig. 1.

Fig. 5 is a schematic view of the synchronization mechanism of fig. 1.

Fig. 6 is a schematic structural view of the positioning mechanism in fig. 1.

Reference numerals: 1. a mounting table; 2. mounting a plate; 21. a through groove; 211. a clamping groove; 22. mounting grooves; 221. a guide groove; 23. a bearing; 3. flattening rollers; 4. a wind-up roll; 41. a drive mechanism; 5. a distance adjusting mechanism; 51. a slider; 511. a clamping piece; 52. a telescoping assembly; 521. a connecting rod; 522. a first telescoping member; 53. rotating the rod; 54. a sliding plate; 541. a guide strip; 542. mounting a rod; 6. a synchronization mechanism; 61. a first gear; 62. a second gear; 63. a third gear; 64. a fourth gear; 7. a positioning mechanism; 71. a second telescoping member; 72. a plugboard.

Detailed Description

The present application is described in further detail with reference to figures 1-6.

The embodiment of the application discloses a steel belt winding machine.

Referring to fig. 1, a steel belt winding machine includes mount table 1, two mounting panels 2 of welded fastening on mount table 1, rotate two flattening rollers 3 and a wind-up roll 4 that set up between two mounting panels 2, set up the actuating mechanism 41 in wind-up roll 4 tip, set up two sets of roll adjustment mechanisms 5 at flattening roller 3 both ends, drive two sets of lazytongs 6 of two flattening rollers 3 synchronous rotation and go on the multiunit positioning mechanism 7 of fixing a position to two flattening roller 3 tips.

Referring to fig. 1, 2 and 3, through grooves 21 extending along the length direction of the mounting plates 2 are symmetrically formed in the two mounting plates 2, the end portions of the two flattening rollers 3 are slidably disposed in the corresponding through grooves 21, and the two sets of distance adjusting mechanisms 5 are respectively located at the two end portions of the flattening rollers 3. Each group of distance adjusting mechanisms 5 comprises two sliding blocks 51, a telescopic assembly 52, a rotating rod 53 and a sliding plate 54, wherein the two sliding blocks 51 are arranged at the end parts corresponding to the flattening rollers 3, the two sliding blocks 51 are arranged in the through grooves 21 in a sliding manner, the end parts of the two flattening rollers 3 penetrate through the corresponding sliding blocks 51 and are arranged on the sliding blocks 51 in a rotating manner, bearings 23 are arranged at the connecting parts of the flattening rollers 3 and the sliding blocks 51, the inner rings of the bearings 23 are sleeved and fixed on the peripheral walls of the flattening rollers 3, and the outer rings of the bearings 23 are welded and fixed on the sliding blocks 51; in order to stabilize and limit the sliding of the sliding block 51, a plurality of clamping pieces 511 are integrally connected to two sides of the sliding block 51, adaptive clamping grooves 211 corresponding to the clamping pieces 511 are formed in the inner wall of the through groove 21, the clamping pieces 511 are clamping blocks which are arranged at intervals and extend along the length direction of the side edge of the sliding block 51;

referring to fig. 1, 2 and 4, the telescopic assembly 52 includes a connecting rod 521 and a first telescopic member 522, two rotating rods 53 are provided, one end of each of the two rotating rods 53 is rotatably connected with the two flattening rollers 3 on the same side one by one, the other end of each of the two rotating rods 53 is rotatably connected with the two end portions of the connecting rod 521 one by one, and the distance between the axle centers of the two flattening rollers 3 is greater than the length of the connecting rod 521; a mounting groove 22 is formed in the mounting plate 2 in an outward vertical extending mode along the side wall of the through groove 21, guide strips 541 are integrally connected to two side edges of the sliding plate 54, guide grooves 221 are formed in the inner wall of the mounting groove 22 corresponding to the limiting strips, and the sliding plate 54 is slidably mounted in the mounting groove 22; two mounting rods 542 are vertically welded and fixed on the mounting plate 2, the end parts of the rotating rod 53 and the connecting rod 521 are rotatably arranged on the corresponding mounting rods 542, and the rotating rod 53 and the rotating part of the connecting rod 521 are coaxial; in this embodiment, the first expansion member 522 is a hydraulic cylinder, and in other embodiments, the first expansion member 522 may be an electric expansion rod or an air cylinder, and it is beneficial to drive the sliding plate 54 to slide in the mounting groove 22.

Referring to fig. 1 and 4, the output end of the hydraulic cylinder is rotatably installed on the sliding plate 54, and the extending direction of the hydraulic cylinder is consistent with the extending direction of the installation groove 22, so that the hydraulic cylinder can drive the sliding plate 54 to slide in the installation groove 22, thereby driving the connecting rod 521 to move along the extending direction of the installation groove 22 through the installation rod 542, in the moving process, the connecting rod 521 supports and pushes the two rotating rods 53, so that the two rotating rods 53 rotate, and further, the end parts of the two flattening rollers 3 are pushed to move in the through groove 21, thereby changing the distance between the two flattening rollers 3.

Referring to fig. 1, 4 and 5, the synchronizing mechanism 6 includes a first gear 61 and a second gear 62 coaxially sleeved and fixed at the end of the leveling roller 3, and a third gear 63 and a fourth gear 64 rotatably disposed on the two mounting rods 542, the first gear 61 and the third gear 63, the third gear 63 and the fourth gear 64, and the fourth gear 64 and the second gear 62 are all engaged with each other, and the first gear 61 and the second gear 62 are not engaged with each other. Through the meshing of the third gear 63 and the fourth gear 64, the two leveling rollers 3 after the distance adjustment can synchronously rotate in opposite directions, so that the steel strip can be well pressed, and the possibility of slippage between the steel strip and one of the leveling rollers 3 is reduced. In other embodiments, the synchronizing mechanism 6 may also adopt a driving belt to make the two flattening rollers 3 synchronously rotate in opposite directions, and the driving belt is wound into a splayed shape in end-to-end connection, and then the driving belt is installed on the end shafts of the two flattening rollers 3, so that the two flattening rollers 3 can synchronously rotate in opposite directions.

Referring to fig. 1, 3 and 6, eight sets of positioning mechanisms 7 are provided, each slider 51 corresponds to two sets of positioning mechanisms 7, each positioning mechanism 7 includes a second extensible member 71 and a socket plate 72, the second extensible member 71 is an electric push rod, an output end of the electric push rod is fixedly mounted on the socket plate 72 through a bolt, an extensible direction of the electric push rod is perpendicular to a sliding direction of the slider 51, and a plate surface of the socket plate 72 is perpendicular to a side edge of the slider 51. After the position adjustment of the end parts of the two flattening rollers 3 is completed, the electric push rod is controlled, the electric push rod drives the insertion plate 72 to be inserted into the gap between the two adjacent clamping blocks, so that the sliding blocks 51 are clamped and positioned, and the flattening rollers 3 are positioned accordingly.

The embodiment of this application embodiment a steel band rolling machine's implementation principle does: when the distance between the two flattening rollers 3 needs to be adjusted, the hydraulic cylinder is controlled to extend, so that the hydraulic cylinder pushes the sliding plate 54 to slide in the mounting groove 22, thereby driving the connecting rod 521 to move, the connecting rod 521 pushes the two rotating rods 53 to rotate, one ends of the two rotating rods 53 far away from the connecting rod 521 push the end parts of the two flattening rollers 3 to move in the direction far away from each other along the through groove 21, and at the moment, the distance between the two flattening rollers 3 is increased; when the hydraulic cylinder is controlled to contract, the connecting rod 521 drives the end parts of the two rotating rods 53 far away from the connecting rod 521 to move towards the directions close to each other, and at the moment, the distance between the two flattening rollers 3 is reduced, so that the distance between the two flattening rollers 3 is adjusted;

when the distance between the two flattening rollers 3 is adjusted, the electric push rod is controlled to extend, and the telescopic end of the electric push rod drives the insertion plate 72 to be inserted between the two adjacent clamping blocks, so that the clamping positioning of the sliding block 51 is realized, and the position of the end part of the flattening roller 3 is fixed;

after the distance adjustment and the positioning are completed, the driving mechanism 41 is finally opened, and the steel belt can be wound again.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a steel band rolling machine, includes two mounting panels (2), rotates to set up two flattening roller (3) and wind-up roll (4) between mounting panel (2), its characterized in that: the device is characterized by further comprising a distance adjusting mechanism (5) and a positioning mechanism (7), wherein the distance adjusting mechanism is arranged at the end part of the flattening roller (3) and used for adjusting the distance between the two flattening rollers (3), and the positioning mechanism is used for positioning the end parts of the two flattening rollers (3).

2. A steel strip winder as claimed in claim 1, including: through grooves (21) extending along the direction of the connection line of the end parts of the two flattening rollers (3) are symmetrically formed in the two mounting plates (2), and the end parts of the two flattening rollers (3) are arranged in the through grooves (21) in a sliding mode;

roll adjustment mechanism (5) are provided with two sets ofly, every group roll adjustment mechanism (5) are including dwang (53) and telescopic component (52), dwang (53) are provided with two, two dwang (53) one end respectively with two the homonymy end shaft of flattening roller (3) rotates one by one and is connected, two the other end of dwang (53) all with the flexible part of telescopic component (52) rotates and connects, just dwang (53) perpendicular to the axis setting of flattening roller (3).

3. A steel strip winder as claimed in claim 2, characterised in that: the telescopic assembly (52) comprises a first telescopic piece (522) and a connecting rod (521) fixedly arranged at the telescopic end of the first telescopic piece (522), one end of the rotating rod (53) far away from the flattening roller (3) is rotatably connected with the connecting rod (521), and the distance between the end shaft centers of the flattening roller (3) is greater than the length of the connecting rod (521).

4. A steel strip winder as claimed in claim 2, including: roll adjustment mechanism (5) are still including sliding the setting and are in two slider (51) that lead to in groove (21), two the tip of flattening roller (3) rotates respectively to be set up and is corresponding on slider (51), be provided with the edge on slider (51) lead to joint spare (511) that groove (21) length direction extends, correspond on the inner wall that leads to groove (21) joint groove (211) of adaptation are seted up in joint spare (511).

5. A steel strip winder as claimed in claim 4, characterised in that: the connection parts of the flattening rollers (3) and the sliding blocks (51) are provided with bearings (23), inner rings of the bearings (23) are sleeved and fixed on the peripheral wall of the flattening rollers (3) close to the end parts, and outer rings of the bearings (23) are fixed on the sliding blocks (51).

6. A steel strip winder as claimed in claim 4, characterised in that: positioning mechanism (7) include second extensible member (71) and plugboard (72), joint spare (511) are followed the extending direction interval of joint groove (211) is provided with a plurality ofly, the flexible end of second extensible member (71) with plugboard (72) one end fixed connection, the other end of plugboard (72) can in under the drive of second extensible member (71) peg graft between two joint spare (511).

7. A steel strip winder as claimed in claim 3, characterised in that: two ends of the flattening roller (3) are provided with synchronizing mechanisms (6) which are used for driving the two flattening rollers (3) to synchronously rotate.

8. A steel strip winder as claimed in claim 7, characterised in that: the synchronizing mechanism (6) comprises a first gear (61), a second gear (62) and a third gear (63) and a fourth gear (64), wherein the first gear (61) and the second gear (62) are sleeved and fixed at the end part of the flattening roller (3), the third gear (63) and the fourth gear (64) are arranged at the joint of the connecting rod (521) and the rotating rod (53), and the first gear (61) is meshed with the third gear (63), the third gear (63) is meshed with the fourth gear (64), and the fourth gear (64) is meshed with the second gear (62).