CN219155987U

CN219155987U - Winding mechanism of numerical control uncoiling slitting machine

Info

Publication number: CN219155987U
Application number: CN202222701431.3U
Authority: CN
Inventors: 陈洪海
Original assignee: Jilin Automan Steel Structure Co ltd
Current assignee: Jilin Automan Steel Structure Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-06-09
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a winding mechanism of a numerical control uncoiling slitting machine, which relates to the technical field of winding mechanisms and aims to solve the technical problems that the winding mechanism does not have leveling and guiding functions and can not ensure the flatness of a wound product, dust and impurities are easy to be stained on the surface of the product.

Description

Winding mechanism of numerical control uncoiling slitting machine

Technical Field

The utility model belongs to the technical field of winding mechanisms, and particularly relates to a winding mechanism of a numerical control uncoiling slitting machine.

Background

The numerical control uncoiling slitting machine is mainly used for processing metal strips, leveling a metal plate, performing longitudinal shearing work on the metal strips, and rewinding slit strips into coils, and mainly comprises an uncoiling mechanism, a slitting mechanism, a coiling mechanism and the like.

At present, the utility model patent with the patent number of CN202122907985.4 discloses a winding device for a longitudinal shearing winding machine, which comprises a substrate, wherein both sides at the top end of the substrate are respectively fixed with an organic table, the front side of the machine table is fixed with a supporting table, the top end of the supporting table is provided with a roller groove, the top end of the front side of the machine table is fixed with a supporting frame, the tail end of the supporting frame is provided with a hydraulic cylinder, the bottom of a piston rod of the hydraulic cylinder is fixed with a positioning block, the left side at the bottom end of the positioning block is provided with a positioning groove, a roller rod is placed in the roller groove, and is fixed at the center shaft of a winding roller, a positioning groove is formed in the roller rod through the positioning block, so that the phenomenon that the winding roller rotates to deviate is avoided, but the winding mechanism does not have the functions of leveling and guiding, the flatness after winding cannot be ensured, and the surface of a product is easy to be stained with dust and impurities.

Therefore, in order to solve the above-mentioned problem of not having leveling and guiding functions, there is a need to solve the problem so as to improve the use scenario of the winding mechanism.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a winding mechanism of a numerical control uncoiling slitting machine, which aims to solve the technical problems that the winding mechanism does not have leveling and guiding functions in the prior art, the flatness after winding cannot be ensured, and the surface of a product is easy to be contaminated with dust and impurities.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a winding mechanism of a numerical control uncoiling slitting machine, which comprises a bottom plate, side plates, a rotatable feeding support roller, a rotatable guide roller, a rotatable winding clamping seat and a material pressing roller, wherein the side plates are fixed on the front side and the rear side of the upper end of the bottom plate; the guide assembly is arranged between the side plate and the other side plate, the air pipe and the reinforcing plate are sequentially arranged between the side plate at the upper side of the feeding support roller and the other side plate from left to right, the reinforcing plate is sequentially provided with a first threaded hole and guide holes which are distributed in a front-back symmetrical mode from inside to outside, the lifting adjusting assembly is arranged in the first threaded hole, the lifting adjusting assembly is internally and rotatably connected with a flattening roller which is vertically aligned with the feeding support roller, and the upper end of the lifting adjusting assembly is fixedly connected with a guide post corresponding to the guide holes.

When the winding mechanism of the technical scheme is used, a winding shaft is arranged between a winding clamping seat and another winding clamping seat, a product is wound on the outer side of the winding shaft through a feeding supporting roller and a guide roller, under the action of gravity, the pressing roller presses the product on the outer side of the winding shaft downwards, then according to the thickness of the product, a lifting adjusting component in a first threaded hole is rotated, so that the height of a flattening roller is adjusted, the position of the guide component is adjusted according to the width of the product, the product to be wound after being longitudinally sheared is placed on the feeding supporting roller, an air pipe blows air to the product, dust and impurities are prevented from adhering to the surface of the product, the product is flattened through the flattening roller and the feeding supporting roller, then the position of the product is limited through the guide component and the guide roller, the product deviation is avoided, and finally the product is wound on the winding shaft.

Further, the guide assembly comprises a long threaded rod, a guide plate and an adjusting nut, wherein the guide plate is installed on the outer side of the long threaded rod and is movable on the outer side of the other long threaded rod, the adjusting nut is in threaded connection with the outer side of the long threaded rod and is used for fixing the guide plate, and the distance between the guide plate and the adjacent other guide plate is adjusted through the adjusting nut, so that products with different longitudinal shearing widths can be guided.

Further, the lifting adjusting assembly comprises an adjusting screw rod, a base and a U-shaped connecting frame, wherein the base is installed at the lower end of the adjusting screw rod and can rotate, the U-shaped connecting frame is fixed at the lower end of the base, the rotary motion of the adjusting screw rod is converted into linear motion through the base, the U-shaped connecting frame is driven to lift, and therefore the distance from the flattening roller to the feeding supporting roller is adjusted.

Further, the first motor, the second motor and the third motor are fixedly connected to the upper end of the bottom plate from left to right in sequence, and power required by the working of the feeding support roller, the guide roller and the winding clamping seat is provided through the first motor, the second motor and the third motor.

Further, the sprocket is all installed in the output shaft of first motor and the rear end outside of feeding backing roll, sprocket and the outside meshing of another sprocket are connected with the chain, pass through sprocket and chain, transmit the power of first motor to feeding backing roll, drive feeding backing roll synchronous revolution, realize the feeding of product.

Further, driven gears meshed with each other are arranged on the outer sides of the rear ends of the guide rollers, driving gears meshed with the driven gears are arranged on the outer sides of the output shafts of the second motors, and the guide rollers in the middle are opposite to the guide rollers on the two sides in steering through the cooperation of the driven gears and the driving gears.

Further, the second screw hole has all been seted up at both ends about the rolling cassette, second screw hole threaded connection has the hand to twist the bolt, install conveyer between third motor and the rolling cassette, through conveyer, give the rolling cassette with the power transmission of third motor, realize the rolling of product, twist the bolt through the hand of second screw hole, fix the spool between rolling cassette and another rolling cassette.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the winding mechanism provided by the utility model has the advantages that the feeding supporting roller and the flattening roller are matched for use, so that the product can be leveled, the flatness of the product is improved, the winding mechanism is suitable for products with different thicknesses, the universality is strong, the feeding direction of the product after slitting is limited through the guide assembly, the effect of winding due to product deviation is avoided, the additionally arranged material pressing roller is used for pressing the surface of the product after winding, the product is prevented from loosening, and meanwhile, the design of an air pipe is utilized, and the cleanness of the surface of the product is ensured.

Drawings

FIG. 1 is a schematic perspective view of a winding mechanism according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front structure of a winding mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the rear structure of one embodiment of the winding mechanism of the present utility model;

fig. 4 is a schematic top view of a winding mechanism according to an embodiment of the present utility model.

The marks in the drawings are: 1. a bottom plate; 2. a side plate; 3. a feed support roller; 4. a guide roller; 5. a winding clamping seat; 6. a material pressing roller; 7. a guide assembly; 71. a long threaded rod; 72. an adjusting nut; 73. a guide plate; 8. an air duct; 9. a reinforcing plate; 10. a first threaded hole; 11. a guide hole; 12. a lifting adjusting component; 121. adjusting a screw rod; 122. a base; 123. a U-shaped connecting frame; 13. a flattening roller; 14. a guide post; 15. a first motor; 16. a second motor; 17. a third motor; 18. a sprocket; 19. a chain; 20. a driven gear; 21. a drive gear; 22. a second threaded hole; 23. screwing the bolt by hand; 24. a conveyor belt.

Detailed Description

The specific embodiment is a winding mechanism of a numerical control uncoiling slitting machine, the three-dimensional structure of the winding mechanism is shown in fig. 1, the front structure of the winding mechanism is shown in fig. 2, the winding mechanism comprises a bottom plate 1, side plates 2 fixed on the front side and the rear side of the upper end of the bottom plate 1, a rotatable feeding supporting roller 3 and a guide roller 4 which are sequentially arranged between the side plates 2 and the other side plate 2 from left to right, a rotatable winding clamping seat 5 arranged on the inner side of the side plate 2, and a material pressing roller 6 arranged between the side plate 2 and the other side plate 2 and aligned with the winding clamping seat 5 from top to bottom; install with guide roll 4 assorted guide component 7 between curb plate 2 and the another curb plate 2, install tuber pipe 8 and gusset plate 9 in proper order from left to right between feed backing roll 3 upside curb plate 2 and the another curb plate 2, first screw hole 10 and front and back symmetric distribution's guiding hole 11 have been seted up in proper order from inside to outside on the gusset plate 9, install lift adjusting component 12 in the first screw hole 10, lift adjusting component 12 internal rotation is connected with the flattening roller 13 that aligns from top to bottom with feed backing roll 3, lift adjusting component 12 upper end fixedly connected with and the corresponding guide post 14 of guiding hole 11.

The guide assembly 7 comprises a long threaded rod 71, a guide plate 73 which is arranged on the outer side of the long threaded rod 71 and the outer side of the other long threaded rod 71 and is movable, an adjusting nut 72 which is connected on the outer side of the long threaded rod 71 in a threaded mode and is used for fixing the guide plate 73, and the lifting adjusting assembly 12 comprises an adjusting screw 121, a base 122 which is arranged on the lower end of the adjusting screw 121 and is rotatable, and a U-shaped connecting frame 123 which is fixed on the lower end of the base 122.

Simultaneously, the upper end of the bottom plate 1 is fixedly connected with a first motor 15, a second motor 16 and a third motor 17 in sequence from left to right, a chain wheel 18 is arranged on the outer side of the output shaft of the first motor 15 and the rear end of the feeding support roller 3, and a chain 19 is connected on the outer sides of the chain wheel 18 and the other chain wheel 18 in a meshed mode.

In addition, the driven gear 20 meshed with each other is installed on the outer side of the rear end of the guide roller 4, the driving gear 21 meshed with the driven gear 20 is installed on the outer side of the output shaft of the second motor 16, the second threaded holes 22 are formed in the left end and the right end of the winding clamping seat 5, the hand-screwing bolts 23 are connected in the second threaded holes 22 in a threaded mode, and the conveying belt 24 is installed between the third motor 17 and the winding clamping seat 5.

The rear structure of the winding mechanism is shown in fig. 3, and the top structure of the winding mechanism is shown in fig. 4.

When the winding mechanism of the technical scheme is used, a winding shaft is arranged between the winding clamping seat 5 and the other winding clamping seat 5, a product is wound on the outer side of the winding shaft through the feeding supporting roller 3 and the guide roller 4, the material pressing roller 6 presses down the product on the outer side of the winding shaft under the action of gravity, then the lifting adjusting component 12 in the first threaded hole 10 is rotated according to the thickness of the product, the height of the leveling roller 13 is adjusted, the position of the guide component 7 is adjusted according to the width of the product, the product to be wound is placed on the feeding supporting roller 3 after being longitudinally sheared, the air pipe 8 blows air to the product, dust and impurities are prevented from being stuck on the surface of the product, the product is flattened through the leveling roller 13 and the feeding supporting roller 3, then the position of the product is limited through the guide component 7 and the guide roller 4, the product deviation is avoided, and finally the product is wound on the winding shaft.

Claims

1. The winding mechanism of the numerical control uncoiling slitting machine comprises a bottom plate, side plates, a rotatable feeding supporting roller, a rotatable guide roller, a rotatable winding clamping seat and a material pressing roller, wherein the side plates are fixed on the front side and the rear side of the upper end of the bottom plate; the automatic feeding device is characterized in that a guide assembly matched with the guide roller is arranged between the side plate and the other side plate, an air pipe and a reinforcing plate are sequentially arranged between the side plate on the upper side of the feeding support roller and the other side plate from left to right, a first threaded hole and guide holes which are symmetrically distributed around are sequentially formed in the reinforcing plate from inside to outside, a lifting adjusting assembly is arranged in the first threaded hole, a flattening roller which is vertically aligned with the feeding support roller is rotationally connected in the lifting adjusting assembly, and a guide post corresponding to the guide holes is fixedly connected to the upper end of the lifting adjusting assembly.

2. The winding mechanism of the numerical control uncoiling slitting machine according to claim 1, wherein the guide assembly comprises a long threaded rod, a guide plate which is arranged outside the long threaded rod and the other long threaded rod and is movable, and an adjusting nut which is connected with the outer side of the long threaded rod in a threaded manner and is used for fixing the guide plate.

3. The winding mechanism of the numerical control uncoiling slitting machine according to claim 1, wherein the lifting adjusting assembly comprises an adjusting screw rod, a base which is arranged at the lower end of the adjusting screw rod and is rotatable, and a U-shaped connecting frame which is fixed at the lower end of the base.

4. The winding mechanism of the numerical control uncoiling slitting machine according to claim 1, wherein the upper end of the bottom plate is fixedly connected with a first motor, a second motor and a third motor in sequence from left to right.

5. The winding mechanism of the numerical control uncoiling slitting machine according to claim 4, wherein a chain wheel is arranged on the outer side of the rear end of the output shaft of the first motor and the outer side of the rear end of the feeding supporting roller, and a chain is connected with the outer side of the chain wheel in a meshed mode.

6. The winding mechanism of the numerical control uncoiling slitting machine according to claim 4, wherein driven gears meshed with each other are arranged on the outer side of the rear end of the guide roller, and driving gears meshed with the driven gears are arranged on the outer side of the output shaft of the second motor.

7. The winding mechanism of the numerical control uncoiling slitting machine according to claim 4, wherein the left end and the right end of the winding clamping seat are provided with second threaded holes, the second threaded holes are internally connected with hand-screwed bolts in a threaded manner, and a conveying belt is arranged between the third motor and the winding clamping seat.