CN215199925U

CN215199925U - Slitting and stripping device for precise stainless steel cold-rolled thin strip

Info

Publication number: CN215199925U
Application number: CN202120664431.3U
Authority: CN
Inventors: 梁斯豪
Original assignee: Fuzhou Haili Metal Technology Co ltd
Current assignee: Jiangxi Haoda Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-12-17
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a slitting device that indulges of accurate stainless steel cold rolling thin area, including slitting machine base one, slitting machine base two and cutter dish, slitting machine base top fixedly connected with ring shape connecting plate one, be equipped with down the roller shaft in the ring shape connecting plate one, the gyro wheel has been cup jointed down on the roller shaft down, each fixed mounting of upper surface of connecting seat one has two pneumatic cylinders one, the equal fixedly connected with L shaped plate one of cylinder head department of pneumatic cylinder one, the gyro wheel has been cup jointed on going up the roller shaft simultaneously, the cutter groove dish has been cup jointed on the cutter groove axle, each fixed mounting of upper surface of connecting seat two has two pneumatic cylinders two, the inboard of L shaped plate two all is equipped with the cutter axle, has cup jointed the cutter dish on the cutter axle simultaneously, the outside fixed mounting of L shaped plate two has the protection casing. The utility model discloses can take to divide the strip to the stainless steel cold rolling of different thickness, divide the strip rapidly, it is convenient to dismantle, the equipment of being convenient for, the precision is higher.

Description

Slitting and stripping device for precise stainless steel cold-rolled thin strip

Technical Field

The utility model relates to a indulge and cut branch strip machine technical field, more specifically say, the utility model relates to a cut strip device indulges of accurate stainless steel cold rolling thin strip.

Background

The precision stainless steel strip is used as a high-end product in the field of stainless steel strips, has excellent strength, dimensional accuracy, surface smoothness and other properties, and is widely applied to electronic stamping parts, optical cables, diamond blades, photoetching materials and the like. The size width of a raw material strip of the precise stainless steel cold-rolled thin strip is more than 500mm, the strip is influenced by the use environment, a wide precise metal strip coil is required to be longitudinally split and cut, and the metal strip coil is split and cut into a plurality of narrow coils according to the width requirement, so that the processing and manufacturing at the later stage are completed. Because the precision stainless steel cold-rolled thin strip has the characteristic of high dimensional precision, the precision of the strip splitting device needs to be ensured in the strip splitting and cutting process, otherwise, raw materials are wasted. Traditional indulge and cut slitting device is not convenient for adjust the distance between two cutters, if will process the stainless steel cold rolling thin strip of different thickness then need to be changed and indulge and cut slitting device, this too extravagant manpower and materials, greatly reduced the efficiency of slitting. Therefore, it is necessary to develop a slitting and splitting device for a precise stainless steel cold-rolled thin strip.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a strip device is divided in indulging of taking is rolled to accurate stainless steel cold to solve the current indulging of proposing among the above-mentioned background art and cut the strip device and be not convenient for adjust this problem of distance between two cutters.

In order to achieve the above object, the present invention provides the following technical solutions: a slitting and slitting device for a precise stainless steel cold-rolled thin strip comprises a first slitting machine base, a second slitting machine base and a cutter head, the top end of the slitting machine base is fixedly connected with a first annular connecting plate, a lower roller shaft is arranged in the first annular connecting plate, a lower roller is sleeved on the lower roller shaft, meanwhile, one side of the lower roller shaft is provided with a first motor, the rotating shaft at the output end of the first motor is butted with the lower roller shaft, two sides of the first annular connecting plate are respectively and fixedly provided with a first connecting seat, the upper surface of the first connecting seat is respectively and fixedly provided with a first hydraulic cylinder, the cylinder head of the first hydraulic cylinder is fixedly connected with a first L-shaped plate, the inner sides of the first L-shaped plate are provided with upper roller shafts, meanwhile, an upper roller is sleeved on the upper roller shaft, a second motor is fixedly installed on the outer side of one side of the first L-shaped plate close to the first motor, and a rotating shaft of the output end of the second motor is in butt joint with the upper roller shaft;

divide two top fixedly connected with ring shape connecting plate two of strip quick-witted base, be equipped with the knife slot axle in the ring shape connecting plate two, the epaxial knife slot dish that has cup jointed of knife slot, one side of knife slot axle is equipped with motor three simultaneously, the output pivot and the butt joint of knife slot axle of motor three, each fixed mounting in both sides of ring shape connecting plate two has connecting seat two, each fixed mounting of upper surface of connecting seat two has two pneumatic cylinders two, the equal fixedly connected with L shaped plate two of cylinder head department of pneumatic cylinder two, the inboard of L shaped plate two all is equipped with the cutter axle, has cup jointed the cutter dish on the cutter axle simultaneously, L shaped plate two has motor four in the outside fixed mounting who is close to one side of motor three, the output pivot and the butt joint of cutter axle of motor four, the outside fixed mounting of L shaped plate two has the protection casing.

In a preferred embodiment, the first slitter base is in a convex shape, and the diameter of the inner circle of the first annular connecting plate is the same as that of the lower roller shaft.

In a preferred embodiment, one side of the second slitter base is in a step shape, and a first pulley and a second pulley are installed at the same time.

In a preferred embodiment, the cutter disc is composed of a plurality of saw blade cutters arranged in a transversely ordered array.

In a preferred embodiment, a plurality of equally spaced annular notches are formed in the cutter groove disc, and the saw blade milling cutters on the cutter groove disc correspond to the notches of the cutter groove disc one to one.

In a preferred embodiment, threaded holes are formed in the bottom surfaces of the first hydraulic cylinder and the second hydraulic cylinder and are fixedly connected with the first connecting seat and the second connecting seat through bolts respectively.

Compared with the prior art, the beneficial effects of the utility model are that: through arranging the first slitting machine base and a series of parts on the first slitting machine base, the stainless steel cold-rolled thin strip can be extruded to be flat firstly, and then slitting treatment is carried out; the first hydraulic cylinder is arranged between the upper roller and the lower roller, so that the distance between the upper roller and the lower roller can be controlled by controlling the extension length of the first hydraulic cylinder, and the stainless steel cold-rolled thin strips with different thicknesses can be extruded to be flat; the second hydraulic cylinder is arranged between the cutter groove disc and the cutter disc, so that the extending length of the second hydraulic cylinder can be controlled to control the distance between the cutter groove disc and the cutter disc, and the stainless steel cold-rolled thin strips with different thicknesses can be divided; the first pulley and the second pulley are arranged on the second base of the slitting machine, so that the slit stainless steel cold-rolled thin strip can smoothly slide to the ground, and the safety is improved; through setting up the protection casing, prevent that saw bit milling cutter from carrying out the in-process piece departure that divides the strip to stainless steel cold rolling thin strip and causing the incident.

Drawings

For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings according to these drawings.

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

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is an enlarged schematic view of a part of the structure of the present invention.

Description of reference numerals:

1. a first slitting machine base; 2. a first annular connecting plate; 3. a lower roller; 4. a first motor; 5. a first connecting seat; 6. a first hydraulic cylinder; 7. a first L-shaped plate; 8. an upper roller; 9. a second motor; 10. a second slitting machine base; 11. a second annular connecting plate; 12. a knife slot disc; 13. a third motor; 14. a second connecting seat; 15. a second hydraulic cylinder; 16. a second L-shaped plate; 17. a cutter disc; 18. a fourth motor; 19. a first pulley; 20. a second pulley; 21. a shield.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a slitting and slitting device for a precise stainless steel cold-rolled thin strip, which comprises a slitting machine base I1, a slitting machine base II 10 and a cutter disc 17, wherein the top end of the slitting machine base I1 is fixedly connected with a circular ring-shaped connecting plate I2, a lower roller shaft is arranged in the circular ring-shaped connecting plate I2, a lower roller 3 is sleeved on the lower roller shaft, a motor I4 is arranged on one side of the lower roller shaft, the output end rotating shaft of the motor I4 is butted with the lower roller shaft, the motor I4 drives the lower roller shaft to rotate after the motor I4 is started, then the lower roller 3 is driven to rotate, two sides of the circular ring-shaped connecting plate I2 are respectively and fixedly provided with a connecting seat I5, the upper surface of the connecting seat I5 is respectively and fixedly provided with two hydraulic cylinders I6, the cylinder head of the hydraulic cylinder I6 is respectively and fixedly connected with an L-shaped plate I7, the inner sides of the L-shaped plates 7 are provided with upper roller shafts, the upper roller shafts are sleeved with upper rollers 8, the distance between the upper rollers 8 and the lower rollers 3 can be controlled by adjusting the extending length of the cylinder heads of the hydraulic cylinders 6, stainless steel cold-rolled thin strips with different thicknesses can conveniently extend into the L-shaped plates 7, a motor II 9 is fixedly installed on the outer side of one side, close to the motor I4, of the L-shaped plates 7, a rotating shaft of the output end of the motor II 9 is in butt joint with the upper roller shafts, and after the motor II 9 is started, the motor II 9 drives the upper roller shafts to rotate, so that the upper rollers 8 are driven to rotate;

the top end of the second slitter base 10 is fixedly connected with a second annular connecting plate 11, a knife groove shaft is arranged in the second annular connecting plate 11, a knife groove disc 12 is sleeved on the knife groove shaft, a third motor 13 is arranged on one side of the knife groove shaft, an output end rotating shaft of the third motor 13 is in butt joint with the knife groove shaft, the third motor 13 drives the knife groove shaft to rotate after the third motor 13 is started, the knife groove disc 12 is driven to rotate, two connecting bases second 14 are fixedly arranged on two sides of the second annular connecting plate 11 respectively, two hydraulic cylinders second 15 are fixedly arranged on the upper surfaces of the second connecting bases 14 respectively, an L-shaped plate second 16 is fixedly connected with the cylinder heads of the hydraulic cylinders second 15, cutter shafts are arranged on the inner sides of the L-shaped plate second 16 respectively, cutter discs 17 are sleeved on the cutter shafts simultaneously, and the distance between the cutter discs 17 and the knife groove disc 12 can be controlled by adjusting the extending length of the cylinder heads of the hydraulic cylinders second 15, stainless steel cold rolling thin area convenient to cut different thickness, two 16 outside fixed mounting of one side of being close to motor three 13 of L shaped plate have motor four 18, the output pivot of motor four 18 and the butt joint of cutter axle, four 18 back motors of starter motor drive cutter axles rotatory, drive cutter head 17 rotatory then, the outside fixed mounting of two 16 of L shaped plate has protection casing 21, prevents that the stainless steel cold rolling thin area from flying out and causing the incident at the in-process piece that divides the strip.

Further, in the technical scheme, the first slitter base 1 is in a convex shape, the diameter of the inner circle of the first annular connecting plate 2 is the same as that of the lower roller shaft, and the lower roller shaft is sleeved in the first annular connecting plate 2.

Furthermore, in the technical scheme, one side of the second base 10 of the slitting machine is in a step shape, and the first pulley 19 and the second pulley 20 are installed at the same time, so that the slit stainless steel cold-rolled thin strip can smoothly slide to the ground, and the safety is improved.

Further, in the above technical solution, the cutter disc 17 is formed by a plurality of saw blade milling cutters which are arranged in order in the transverse direction, and an operator can adjust the number of the saw blade milling cutters on the cutter disc 17 according to the required size of the strips.

Furthermore, in the above technical scheme, a plurality of annular notches with equal intervals are formed in the cutter groove disc 12, and the saw blade milling cutters on the cutter disc 17 correspond to the notches of the cutter groove disc 12 one by one, so that the saw blade milling cutters are prevented from being dislocated and damaged when the stainless steel cold-rolled thin strip is cut.

Furthermore, in the above technical scheme, the bottom surfaces of the first hydraulic cylinder 6 and the second hydraulic cylinder 15 are respectively provided with a threaded hole, and the threaded holes are respectively fixedly connected with the first connecting seat 5 and the second connecting seat 14 through bolts, so that the phenomenon of shaking during the operation of the device is prevented.

The implementation mode is specifically as follows: when the utility model is used, an operator starts an external power supply, then starts a motor I4, a motor II 9, a motor III 13 and a motor IV 18, each motor drives a butted shaft to rotate, thereby driving a lower roller 3, an upper roller 8, a cutter groove disc 12 and a cutter groove disc 17 to rotate, then the operator firstly adjusts the extension length of a cylinder head of a hydraulic cylinder I6 according to the thickness of a stainless steel cold rolling thin strip to be split as required so as to control the distance between the upper roller 8 and the lower roller 3, the distance between the cutter groove disc 17 and the cutter groove disc 12 can be controlled by adjusting the extension length of the cylinder head of a hydraulic cylinder II 15, then the stainless steel cold rolling thin strip to be split is plugged between the upper roller 8 and the lower roller 3, the stainless steel cold rolling thin strip is enabled to be flat by the extrusion of the upper roller and the lower roller and then extends between the cutter groove disc 17 and the cutter groove disc 12, a saw blade on the cutter disc 17 splits the stainless steel cold rolling thin strip, the stainless steel cold-rolled thin strip after the splitting treatment slowly slides to the ground along the first pulley 19 and the second pulley 20.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a slitting device that indulges of accurate stainless steel cold rolling thin area, includes slitting machine base (1), slitting machine base two (10) and cutter dish (17), its characterized in that: the top end of a first slitter base (1) is fixedly connected with a first annular connecting plate (2), a lower roller shaft is arranged in the first annular connecting plate (2), a lower roller (3) is sleeved on the lower roller shaft, a first motor (4) is arranged on one side of the lower roller shaft, an output end rotating shaft of the first motor (4) is in butt joint with the lower roller shaft, first connecting seats (5) are fixedly arranged on two sides of the first annular connecting plate (2), two first hydraulic cylinders (6) are fixedly arranged on the upper surface of the first connecting seats (5), a first L-shaped plate (7) is fixedly connected at the cylinder head of the first hydraulic cylinders (6), an upper roller shaft is arranged on the inner side of the first L-shaped plate (7), an upper roller (8) is sleeved on the upper roller shaft, and a second motor (9) is fixedly arranged on the outer side, close to the first motor (4), of the first L-shaped plate (7), a rotating shaft at the output end of the motor II (9) is butted with the upper roller shaft;

the top end of the second slitter base (10) is fixedly connected with a second annular connecting plate (11), a knife groove shaft is arranged in the second annular connecting plate (11), a knife groove disc (12) is sleeved on the knife groove shaft, a third motor (13) is arranged on one side of the knife groove shaft, an output rotating shaft of the third motor (13) is in butt joint with the knife groove shaft, two connecting seats (14) are fixedly arranged on two sides of the second annular connecting plate (11), two hydraulic cylinders (15) are fixedly arranged on the upper surface of the second connecting seat (14), an L-shaped plate (16) is fixedly connected at the cylinder head of the second hydraulic cylinder (15), a cutter shaft is arranged on the inner side of the L-shaped plate (16), a cutter head (17) is sleeved on the cutter shaft, a fourth motor (18) is fixedly arranged on the outer side, close to the third motor (13), of the second L-shaped plate (16), the output end rotating shaft of the motor IV (18) is in butt joint with the cutter shaft, and the outer side of the L-shaped plate II (16) is fixedly provided with a protective cover (21).

2. The slitting and splitting device for the precision stainless steel cold-rolled thin strip according to claim 1, wherein: the slitting machine is characterized in that the slitting machine base I (1) is in a convex shape, and the diameter of the inner circle of the circular ring-shaped connecting plate I (2) is the same as that of the lower roller shaft.

3. The slitting and splitting device for the precision stainless steel cold-rolled thin strip according to claim 1, wherein: one side of the second slitter base (10) is in a step shape, and a first pulley (19) and a second pulley (20) are installed at the same time.

4. The slitting and splitting device for the precision stainless steel cold-rolled thin strip according to claim 1, wherein: the cutter head (17) is formed by a plurality of saw blade milling cutters which are arranged in order in the transverse direction.

5. The slitting and splitting device for the precision stainless steel cold-rolled thin strip according to claim 1, wherein: a plurality of annular notches at equal intervals are formed in the cutter groove disc (12), and the saw blade milling cutters on the cutter disc (17) correspond to the notches of the cutter groove disc (12) one by one.

6. The slitting and splitting device for the precision stainless steel cold-rolled thin strip according to claim 1, wherein: and threaded holes are formed in the bottom surfaces of the first hydraulic cylinder (6) and the second hydraulic cylinder (15) and are respectively fixedly connected with the first connecting seat (5) and the second connecting seat (14) through bolts.