CN214443402U

CN214443402U - Steel band slitting device

Info

Publication number: CN214443402U
Application number: CN202023046453.8U
Authority: CN
Inventors: 杨南京
Original assignee: Jiangsu Kunhexin Electronic Technology Co ltd
Current assignee: Jiangsu Kunhexin Electronic Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-22
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a steel strip slitting device, which comprises a base station, wherein a support plate is arranged above the base station, a motor is fixedly arranged at the outer side of the support plate, two groups of support plates are provided with a first coiling roller and a second coiling roller in a rotating way, a first support rod and a second support rod are respectively arranged at the two sides of the first coiling roller and the second coiling roller, the first coiling roller is fixedly connected with the output shaft of the motor through the first support rod, pressing sheets are respectively and slidably arranged on the first coiling roller and the second coiling roller, threaded holes are arranged at the two sides of the first coiling roller and the second coiling roller, locking bolts are arranged at the two sides of the pressing sheets, the pressing sheets are locked and fixed at the two sides of the first coiling roller and the second coiling roller through the locking bolts and the threaded holes, and are locked and fixed on the two sides of the first coiling roller and the second coiling roller through the pressing sheets arranged on the first coiling roller and the second coiling roller, can press from both sides tightly the billet, can play the effect that prevents that the billet from droing at the batch in-process.

Description

Steel band slitting device

Technical Field

The utility model relates to a steel band slitting machinery technical field specifically is a steel band slitting device.

Background

The cable bridge is manufactured by continuously feeding a steel belt into a forming device for roll forming and then performing subsequent processing on the steel belt by a flying saw machine, a punching machine and the like. Before the steel strip is subjected to forming processing, the steel strip is generally required to be sent into a slitting machine for slitting, a wide steel strip is slit into a plurality of steel strips with required sizes, the slit steel strips cannot be directly used, and the steel strips need to be curled into steel coils and are sent into subsequent forming processing equipment for processing.

In the process of cutting and coiling the steel sheet, the cut steel strip needs to be fixed on a coiling wheel in a traction manner, the existing coiling wheel lacks an assembly for assisting in clamping the steel strip, the steel strip is easy to fall off in the coiling process, and therefore a steel strip splitting device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel band divides strip device, it is rotatory to drive first batch roller, second batch roller and cutting roller through the motor, cut the steel sheet by cutting roller to with the billet on first batch roller and second batch roller, through the compressing blade that sets up on first batch roller and the second batch roller, can press from both sides tightly the billet, can play the effect that prevents that the billet from droing at batch in-process, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel band slitting device, includes the base station, the top of base station is provided with the backup pad, the outside fixed mounting of backup pad has the motor, and is two sets of the backup pad is rotated and is installed first volume and get roller and second and batch the roller, first volume is got the both sides of roller and second and is installed first branch and second branch respectively, first batch roller is through the output shaft of first branch fixed connection in motor, first volume is got on roller and the second batch the roller equal slidable mounting and is pressed the piece, just the both sides that first volume was got roller and second and batch the roller are seted up threaded hole and are provided with locking bolt, the groove has been seted up to the both sides of pressing the piece, pressing the piece is fixed in the both sides that first volume was got roller and second and batch the roller through locking bolt and screw hole locking, rotate between the backup pad and install the cutting roller.

Preferably, one side of the first supporting rod penetrates through the supporting plate and is fixedly provided with a first gear disc, the second supporting rods on the two sides of the second winding roller penetrate through the supporting plate and are fixedly provided with a second gear disc, the diameters of the first gear disc and the second gear disc are the same, and the first gear disc is meshed with the second gear disc.

Preferably, the downside meshing of first toothed disc has the third toothed disc, the third toothed disc passes through branch fixed connection in one side of cutting roller, just the diameter of third toothed disc is the half of first toothed disc diameter.

Preferably, the pressing sheet is arc-shaped, a rubber pad is fixedly mounted on the lower surface of the pressing sheet, and the rubber pad is plastic and rough.

Preferably, one side of the cutting roller is provided with a pressing roller, the pressing roller is rotatably connected between the supporting plates, and the rotating center of the pressing roller and the cutting roller are positioned on the same horizontal plane.

Preferably, the support plates are fixedly arranged at the upper end of the base platform through fixing screws, and the two groups of support plates are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a motor drives first batch roller, second batch roller and cutting roller and rotates, cuts the steel sheet by the cutting roller to pull the billet to first batch roller and second batch roller on, through the compact heap that sets up on first batch roller and the second batch roller, can press from both sides tightly the billet, can play the effect that prevents the billet and drop in the coiling process;

2. the utility model arranges the compression roller at one side of the cutting roller, so that the steel sheet can be pressed close to the cutting roller as much as possible, and the arrangement can reduce the left and right offset of the steel sheet in the cutting process, and can improve the yield to a certain extent;

3. the utility model discloses the cooperation that utilizes first toothed disc and second toothed disc is passed through the motor and is driven first batch roller and second batch roller rotatory, and the diameter of first toothed disc and second toothed disc is the same, can guarantee through such setting that first batch roller and second batch roller angular velocity when rotatory is the same, has avoided utilizing two sets of motors to drive the problem that batch wheel rotational speed is inequality among the prior art, has improved the effect of cutting to a certain extent.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. a base station; 2. a support plate; 3. a first take-up roller; 4. a second take-up roll; 5. a first support bar; 6. a second support bar; 7. a compression sheet; 8. a threaded hole; 9. locking the bolt; 10. passing through a groove; 11. a cutting roller; 12. a first gear plate; 13. a second gear wheel disc; 14. a third gear plate; 15. a rubber pad; 16. a pressure roller; 17. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a steel strip splitting device comprises a base platform 1, wherein a support plate 2 is arranged above the base platform 1, a motor 17 is fixedly arranged on the outer side of the support plate 2, a first coiling roller 3 and a second coiling roller 4 are rotatably arranged on the two groups of support plates 2, one side of a first support rod 5 penetrates through the support plate 2 and is fixedly provided with a first gear disc 12, second support rods 6 on the two sides of the second coiling roller 4 penetrate through the support plate 2 and are fixedly provided with a second gear disc 13, the diameters of the first gear disc 12 and the second gear disc 13 are the same, the first gear disc 12 and the second gear disc 13 are meshed with each other, the first coiling roller 3 and the second coiling roller 4 are driven to rotate through the motor 17 by utilizing the matching of the first gear disc 12 and the second gear disc 13, the diameters of the first gear disc 12 and the second gear disc 13 are the same, the angular speeds of the first coiling roller 3 and the second coiling roller 4 can be ensured to be the same through the arrangement, the problem that the rotating speeds of the coiling wheels driven by two groups of motors in the prior art are different is solved, and the cutting effect is improved to a certain extent;

a first supporting rod 5 and a second supporting rod 6 are respectively arranged at two sides of the first winding roller 3 and the second winding roller 4, the first winding roller 3 is fixedly connected with an output shaft of a motor 17 through the first supporting rod 5, pressing pieces 7 are respectively arranged on the first winding roller 3 and the second winding roller 4 in a sliding way, and both sides of the first coiling roller 3 and the second coiling roller 4 are provided with threaded holes 8 and locking bolts 9, both sides of the pressing sheet 7 are provided with through grooves 10, the pressing sheet 7 is locked and fixed on both sides of the first coiling roller 3 and the second coiling roller 4 through the locking bolts 9 and the threaded holes 8, the pressing sheet 7 is arc-shaped, and the lower surface of the pressing sheet 7 is fixedly provided with a rubber pad 15, the rubber pad 15 is a plastic and rough rubber pad, the pressing pieces 7 arranged on the first winding roller 3 and the second winding roller 4 can clamp the steel strip, and the function of preventing the steel strip from falling off in the winding process can be achieved;

a cutting roller 11 is rotatably arranged between the supporting plates 2, a plurality of groups of cutting edges are arranged on the cutting roller 11, a third gear disc 14 is meshed with the lower side of the first gear disc 12, the third gear disc 14 is fixedly connected to one side of the cutting roller 11 through a supporting rod, the diameter of the third gear disc 14 is one half of that of the first gear disc 12, and the rotating speed of the final cutting roller 11 is twice that of the first winding roller 3 and the second winding roller 4 through the arrangement, so that the cutting effect is improved to a certain extent;

a pressing roller 16 is arranged on one side of the cutting roller 11, the pressing roller 16 is rotatably connected between the supporting plates 2, the rotating center of the pressing roller 16 and the cutting roller 11 are positioned on the same horizontal plane, the pressing roller 16 is arranged on one side of the cutting roller 11, so that the steel sheet can be attached to the cutting roller 11 as much as possible, the arrangement can reduce the left and right offset of the steel sheet in cutting, and the yield can be improved to a certain extent;

the supporting plate 2 is fixedly arranged at the upper end of the base platform 1 through a fixing screw, and the supporting plate 2 is symmetrically provided with two groups, so that the first coiling roller 3 and the second coiling roller 4 are convenient to disassemble, and the blanking time is saved.

The working principle is as follows: this device has compressing blade 7 through equal slidable mounting on first batch roller 3 and second batch roller 4, and first batch roller 3 and second batch roller 4's both sides seted up threaded hole 8 and be provided with locking bolt 9, groove 10 has been seted up to compressing blade 7's both sides, compressing blade 7 is fixed in the both sides of first batch roller 3 and second batch roller 4 through locking bolt 9 and threaded hole 8 locking, compressing blade 7 sets up to the arc, and compressing blade 7's lower fixed surface installs rubber pad 15, rubber pad 15 sets up to plasticity and crude rubber pad, compress blade 7 through setting up on first batch roller 3 and second batch roller 4, can press from both sides tightly the billet, can play the effect that prevents that the billet from droing at batch in-process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel band slitting device comprises a base platform (1), and is characterized in that: the upper portion of the base station (1) is provided with a supporting plate (2), a motor (17) is fixedly mounted on the outer side of the supporting plate (2), the supporting plate (2) is provided with a first coiling roller (3) and a second coiling roller (4) in a rotating mode, a first supporting rod (5) and a second supporting rod (6) are respectively mounted on two sides of the first coiling roller (3) and the second coiling roller (4), the first coiling roller (3) is fixedly connected to an output shaft of the motor (17) through the first supporting rod (5), a pressing sheet (7) is slidably mounted on the first coiling roller (3) and the second coiling roller (4), a threaded hole (8) is formed in two sides of the first coiling roller (3) and the second coiling roller (4) and provided with a locking bolt (9), grooves (10) are formed in two sides of the pressing sheet (7), and the pressing sheet (7) is fixedly locked on the first coiling roller (3) and the second coiling roller (4) through the locking bolt (9) and the threaded hole (8) And cutting rollers (11) are rotatably arranged between the supporting plates (2) on two sides of the winding roller (4).

2. A steel strip slitting device according to claim 1, wherein: one side of the first supporting rod (5) penetrates through the supporting plate (2) and is fixedly provided with a first gear disc (12), the second supporting rods (6) on two sides of the second winding roller (4) penetrate through the supporting plate (2) and are fixedly provided with a second gear disc (13), the diameters of the first gear disc (12) and the second gear disc (13) are the same, and the first gear disc (12) is meshed with the second gear disc (13).

3. A steel strip slitting device according to claim 2, wherein: the downside meshing of first toothed disc (12) has third toothed disc (14), third toothed disc (14) pass through branch fixed connection in one side of cutting roller (11), just the diameter of third toothed disc (14) is first toothed disc (12) diameter half.

4. A steel strip slitting device according to claim 1, wherein: the pressing sheet (7) is arc-shaped, a rubber pad (15) is fixedly mounted on the lower surface of the pressing sheet (7), and the rubber pad (15) is plastic and rough.

5. A steel strip slitting device according to claim 1, wherein: one side of cutting roller (11) is provided with compressing roller (16), just compressing roller (16) rotate to be connected between backup pad (2), just the rotation center of compressing roller (16) is in same horizontal plane with cutting roller (11).

6. A steel strip slitting device according to claim 1, wherein: the support plate (2) is fixedly arranged at the upper end of the base station (1) through a fixing screw, and the support plate (2) is symmetrically provided with two groups.