CN213889200U

CN213889200U - Adjustable coiled material slitting device

Info

Publication number: CN213889200U
Application number: CN202023001475.2U
Authority: CN
Inventors: 姜爱玉; 王东海
Original assignee: Yantai Jinwei Hardware Co ltd
Current assignee: Yantai Jinwei Hardware Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-08-06
Anticipated expiration: 2030-12-12

Abstract

The utility model relates to a device is cut to coiled material with adjustable belongs to cutting device's technical field, it includes the base, the base top is rotated and is connected with the cutting roller, the cavity has been seted up in the cutting roller, the bar groove has been seted up along length direction on the surface of cutting roller, bar groove intercommunication cavity, the surperficial sliding connection that cuts the cutting roller has annular cutter, the internal surface fixed connection of cutter has the slider, slider sliding connection is in the bar groove, the lateral wall sliding connection that cuts the cutting roller has with cut the coaxial pull rod of cutting roller, the pull rod wears to establish the lateral wall that cuts the cutting roller and extends to in the cavity, the pull rod rotates with the slider to be connected. This application has the convenience and adjusts the cutting size of coiled material, improves the effect of cutting flexibility.

Description

Adjustable coiled material slitting device

Technical Field

The application relates to the field of cutting devices, in particular to an adjustable coiled material slitting device.

Background

The coiled material is a continuously coiled steel material, in industrial production, a small-sized steel plate needs to be used, firstly, the whole steel plate needs to be cut into a proper size, then, the cut steel material is coiled into a coil, the coiled material is convenient to store, and the coiled material cutting device is a common cutting device.

A chinese patent with publication number CN209998451U discloses a cutting mechanism for parent metal coiled materials, which comprises a frame; a first cutting roller is arranged inside the frame; one end of the first cutting roller is connected with a rotating shaft of a first driving motor; the first driving motor is fixed on the frame; a second cutting roller is arranged above the first cutting roller; two ends of the second cutting roller are movably arranged on the movable block; the movable block is arranged in a chute on the frame and is connected to a piston of the control cylinder; the cylinder body of the control cylinder is fixed on the frame; one end of the second cutting roller is connected with a rotating shaft of a second driving motor; the second driving motor is fixed on one side of the movable block; a plurality of cutting edges with different types are arranged on the first cutting roller and the second cutting roller; and a material guiding guide plate and a material discharging guide plate are respectively arranged on two sides of the rack.

In view of the above-mentioned related art, the inventor believes that there is a defect that the cut size of the roll material is fixed and the flexibility is poor.

SUMMERY OF THE UTILITY MODEL

For the convenience adjust the cutting size of coiled material, improve the flexibility of cutting, the application provides a device is cut to coiled material with adjustable.

The application provides a coiled material cuts device with adjustable adopts following technical scheme:

the utility model provides a device is cut to coiled material with adjustable, includes the base, the base top is rotated and is connected with the cutting roller, the cavity has been seted up in the cutting roller, the surface of cutting roller has seted up the bar groove along length direction, bar groove intercommunication cavity, the sliding surface of cutting roller is connected with annular cutter, the internal surface fixed connection of cutter has the slider, slider sliding connection is in the bar groove, the lateral wall sliding connection who cuts the roller has with cut the coaxial pull rod of roller, the pull rod wears to establish the lateral wall of cutting roller and extends to in the cavity, the pull rod rotates with the slider to be connected.

Through adopting above-mentioned technical scheme, before the cutting, the user stimulates the pull rod, makes the pull rod remove in the cavity, and then drives the slider and slide in the bar groove, and the slider drives the cutter and slides along cutting the roller, and then adjusts the position of cutter, then cutting the roller and rotate and drive the slider, then drive the cutter and rotate along with the slider, and then cut steel, conveniently adjust the cutting size of coiled material, improve the flexibility of cutting.

Optionally, sliding connection has the baffle on the base, the rotation hole has been seted up on the baffle, the cutting roller rotates to be connected in rotating the downthehole.

Through adopting above-mentioned technical scheme, before the cutting roller rotated, the user separated steel through sliding baffle and kept off, reduced steel and taken place the possibility of removing, and then guaranteed the stability of cutting.

Optionally, a plurality of reinforcement grooves parallel to the strip-shaped grooves are formed in the surface of the cutting roller, the reinforcement grooves are communicated with the cavity, a reinforcement rod is connected to the reinforcement grooves in a sliding mode, one end of the reinforcement rod is fixedly connected with the inner wall of the cutter, and the other end of the reinforcement rod is fixedly connected with one end of the slider close to the pull rod.

Through adopting above-mentioned technical scheme, the stiffener can be fixed the cutter, heightens the joint strength between cutter and the slider, guarantees the stability of connecting.

Optionally, a plurality of grooves are formed in the inner wall of the cutter, balls are placed in the grooves, and the balls are abutted to the surface of the cutting roller.

Through adopting above-mentioned technical scheme, when the cutter slided along cutting roller, the ball rotated and can reduced frictional force, made the slip of cutter more smooth, can reduce the wearing and tearing between cutter and the cutting roller simultaneously, improved life.

Optionally, the base is fixedly connected with two dead plate plates, the two dead plate plates are parallel to each other, one side of the two dead plate dead against each other is vertically and slidably connected with a sliding plate, the cutting roller is rotatably connected between the two sliding plates, and the base is fixedly connected with a driving assembly for driving the sliding plates.

Through adopting above-mentioned technical scheme, drive assembly promotes the sliding plate and slides along vertical direction, and then adjusts the height of cutting roller, conveniently cuts the steel of different thickness, improves the application scope of cutting roller.

Optionally, a feeding roller parallel to the cutting roller is rotatably connected to the upper side of the base, the feeding roller comprises an upper roller and a lower roller which are close to each other, and the upper roller is located right above the lower roller.

Through adopting above-mentioned technical scheme, the feed roller rotates and can carry panel to the direction of being close to the cutting roller, convenient operation.

Optionally, two opposite adjusting plates are fixedly connected to the base, two adjusting plates are vertically connected to one side opposite to each other in a sliding mode through adjusting blocks, the lower roller is rotatably connected between the two adjusting plates, and the upper roller is rotatably connected between the two adjusting blocks.

Through adopting above-mentioned technical scheme, the regulating block can carry out the slip of vertical direction along the regulating plate, and then can adjust the distance between roller and the lower roll, and then conveniently carry the steel sheet of different thickness, improves the application scope of feed roller.

Optionally, an extension spring is arranged between the adjusting block and the base, one end of the extension spring is fixedly connected with the adjusting block, the other end of the extension spring is fixedly connected with the base, and when the extension spring is in a natural state, the upper roller is abutted to the lower roller.

Through adopting above-mentioned technical scheme, the extension spring can be to last roller pulling, when steel was located between last roller and the lower roll, goes up roller rebound, and the extension of extension spring and then the downward pulling lower roll make last roller and lower roll press from both sides steel tight, improves the frictional force with steel, and then makes steel can be more stable be close to the direction that is close to the cutting roller, improves and carries the effect.

Optionally, an anti-slip sleeve is sleeved on the feeding roller.

Through adopting above-mentioned technical scheme, antiskid cover coefficient of friction is great, can improve the frictional force between antiskid cover and the steel, further guarantees the conveying effect of feed roller to steel.

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

1. through the arrangement of the cutting roller, the cutter, the pull rod, the sliding block, the cavity and the strip-shaped groove, the pull rod is pulled in the cavity to drive the sliding block to slide in the strip-shaped groove and further drive the cutter to slide along the cutting roller, so that the cutting size of the coiled material is conveniently adjusted, and the cutting flexibility is improved;

2. through the arrangement of the reinforcing rod, the stability of connection between the sliding block and the cutter can be improved, and the connection effect is ensured;

3. through the setting of feeding roller, can conveniently carry steel to cutting roller cuts convenient operation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

fig. 3 is an exploded view of the cutting roller and the cutter in the embodiment of the present application.

Description of reference numerals: 1. a base; 11. cutting table; 12. cutting the groove; 13. a baffle plate; 131. rotating the hole; 14. a feeding end; 15. a discharge end; 16. a fixing plate; 161. a sliding plate; 162. a sliding groove; 17. an adjusting plate; 171. an adjusting block; 172. a vertical slot; 18. a cutting device; 19. a feeding device; 2. a cutting roller; 21. a cavity; 22. a strip-shaped groove; 23. a reinforcing groove; 3. a cutter; 31. a ball bearing; 32. a reinforcing bar; 4. a slider; 41. a block body; 42. a ring body; 43. a pull rod; 431. a ring plate; 5. a feed roller; 51. upper roll; 52. a lower roll; 53. an anti-slip sleeve; 6. cutting the motor; 7. a lifting cylinder; 8. stretching the cylinder; 9. a push cylinder; 10. a tension spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses device is cut to coiled material with adjustable. Referring to fig. 1, the adjustable coil slitting device comprises a base 1, wherein the base 1 is in a cuboid shape and comprises a feeding end 14 and a discharging end 15. The base 1 is provided with a cutting device 18, the cutting device 18 is positioned between the feeding end 14 and the discharging end 15, and a feeding device 19 is arranged between the feeding end 14 and the cutting device 18. In use, a worker places steel from the feeding end 14 onto the feeding device 19, the feeding device 19 conveys the steel to the cutting device 18, and the steel is wound up from the discharging end 15 after being cut by the cutting device 18.

Referring to fig. 1, the feeding device 19 includes two regulating plates 17 and a feeding roller 5. The two adjusting plates 17 are rectangular and are arranged oppositely, and the two adjusting plates 17 are parallel to each other. The feeding roller 5 is rotatably connected between the two adjusting plates 17, and the feeding roller 5 is perpendicular to the adjusting plates 17. The feeding roller 5 rotates to convey steel towards the direction close to the cutting mechanism, and then cutting is conveniently carried out.

Referring to fig. 2, the feeding roller 5 is sleeved with an anti-slip sleeve 53, the anti-slip sleeve 53 can have a large friction coefficient, so that the friction force between the feeding roller 5 and steel can be increased, the possibility of slipping in the steel conveying process is reduced, and the stability of the conveying process is further ensured.

Referring to fig. 1 and 2, the feeding roller 5 includes upper and

lower rollers

51 and 52 adjacent to each other, and the upper and

lower rollers

51 and 52 are parallel to each other. The lower roller 52 is rotatably connected with the adjusting plate 17, the adjusting plate 17 is penetrated and arranged by the rotating shaft of the lower roller 52, the feeding motor is fixedly connected to the upper surface of the base 1, and the output shaft of the feeding motor is coaxially and fixedly connected with the rotating shaft of the lower roller 52. The user places the steel material between the upper roller 51 and the lower roller 52 from the feeding end 14, and then the feeding motor drives the lower roller 52 to rotate, thereby driving the steel material to be conveyed in a direction close to the cutting device 18, and simultaneously the upper roller 51 rotates along with the movement of the steel material.

Referring to fig. 1, a vertical groove 172 is formed on one side of each of the two adjusting plates 17, the vertical groove 172 is perpendicular to the base 1, and the vertical groove 172 penetrates through the adjusting plate 17. The vertical groove 172 is slidably connected with an adjusting block 171, the adjusting block 171 is in a rectangular parallelepiped shape, and the upper roller 51 is rotatably connected between the two adjusting blocks 171. When the user can place steel between last roller 51 and lower roll 52, when the thickness grow of steel, along with steel enters into between last roller 51 and the lower roll 52, steel will go up roller 51 and upwards promote, and then make regulating block 171 upwards slide in the adjustment tank, make steel can enter into smoothly between last roller 51 and the lower roll 52, and then guarantee the smooth transportation of steel, improve feeding roller 5's life.

Referring to fig. 1, one end of the adjusting block 171, which is far away from the upper roller 51, passes through the vertical groove 172 and extends out of the adjusting plate 17, and one end of the adjusting block 171, which is far away from the upper roller 51, is fixedly connected with a tension spring 10. One end of the tension spring 10 is fixedly connected with the lower surface of the adjusting block 171, and the other end is fixedly connected with the upper surface of the base 1. When no steel material exists between the upper roller 51 and the lower roller 52, the tension spring 10 is in a natural state at the moment, the upper roller 51 and the lower roller 52 are abutted to each other, when the steel material enters between the upper roller 51 and the lower roller 52, the upper roller 51 moves upwards to enable the adjusting block 171 to pull the tension spring 10 to extend, at the moment, the tension spring 10 pulls the adjusting block 171 downwards to further pull the upper roller 51 to press the steel material downwards, so that the friction force between the upper roller 51 and the steel material is increased, the friction force between the lower roller 52 and the steel material is increased, the possibility of slipping in the steel material transportation process is further reduced, and the stability of steel material transportation is improved.

Referring to fig. 1, the cutting device 18 includes two fixing plates 16 fixedly connected to the base 1, and a cutting roller 2 rotatably connected between the two fixing plates 16, and a cutter 3 is disposed on the cutting roller 2. The two fixed plates 16 are parallel to each other, and the cutting roller 2 is parallel to the feeding roller 5, while the cutting roller 2 is perpendicular to the fixed plates 16. Fixedly connected with cutting bed 11 between two fixed plates 16 simultaneously, cutting groove 12 has been seted up to the upper surface of cutting bed 11 simultaneously, and cutting groove 12 is parallel with cutting roller 2, and 3 bottoms of cutter are arranged in cutting groove 12 simultaneously. The feeding roller 5 sends the steel to the cutting table 11, then the cutting roller 2 drives the cutter 3 to rotate, and the cutter 3 cuts the steel.

Referring to fig. 1, a sliding groove 162 is formed on the opposite side of the two fixed plates 16, the sliding groove 162 is perpendicular to the base 1, the sliding groove 162 penetrates through the side wall of the fixed plate 16, and a sliding plate 161 is slidably connected to the sliding groove 162. The cutting roller 2 is rotatably connected between two sliding plates 161, and the cutting roller 2 is rotatably connected with the sliding plates 161. The sliding plate 161 is penetrated through by the rotating shaft of the cutting roller 2, the sliding side wall is fixedly connected with the cutting motor 6, and the output shaft of the cutting motor 6 is fixedly connected with the rotating shaft of the cutting roller 2 in a coaxial mode. The user makes the sliding plate 161 slide in the sliding tray 162 through pulling the sliding plate 161, and then changes the distance between the cutting roller 2 and the cutting table 11, and then makes the steel of different thickness pass through, improves the application scope of cutting roller 2.

Referring to fig. 1, a fixed plate 16 is penetrated through one end of the sliding plate 161, which is far away from the cutting roller 2, and a driving assembly is fixedly connected to the base 1, and the driving assembly includes a lifting cylinder 7 fixedly connected to the base 1. The lifting cylinder 7 is located below the sliding plate 161, and a piston rod of the lifting cylinder 7 is fixedly connected to a lower surface of the sliding plate 161. When the piston rod of lifting cylinder 7 was in the contraction state, cutter 3 and the bottom butt of cutting groove 12, when needing to adjust the height of cutting roller 2, the user adjusted lifting cylinder 7, and lifting cylinder 7's piston rod extension, and then drive sliding plate 161 and upwards slide along sliding tray 162, and then drive cutting roller 2 rebound, and then the steel to different thickness is cut to the convenience.

Referring to fig. 1 and 3, a cavity 21 is formed in the cutting roller 2, and the cavity 21 is formed along the axis of the cutting roller 2. Simultaneously cutting roller 2's surface has seted up strip groove 22, and strip groove 22 is seted up along cutting roller 2's length direction, and strip groove 22 runs through cutting roller 2's lateral wall and communicates cavity 21. Cutter 3 is ring form sliding connection on cutting roller 2, and simultaneously cutter 3's inner wall fixedly connected with slider 4, slider 4 sliding connection are in bar groove 22. When the steel of different width need be cut, the workman adjusts cutter 3, makes cutter 3 slide along cutting roller 2, and slider 4 slides in bar groove 22 simultaneously, and then drives slider 4 and rotate when cutting roller 2 pivoted, and then drives cutter 3 and rotate in step, can conveniently adjust the cutting size of coiled material, improves the flexibility of cutting.

Referring to fig. 1 and 3, a pull rod 43 is slidably connected to the side wall of the cutting roller 2, the pull rod 43 is coaxial with the cutting roller 2, the pull rod 43 penetrates through the side wall of the cutting roller 2, and the pull rod 43 extends into the cavity 21 and is rotatably connected with the sliding block 4. And the sliding plate 161 far away from the cutting motor 6 is fixedly connected with the connecting plate, the connecting plate is positioned on one side of the connecting plate far away from the cutting roller 2, the upper surface of the connecting plate is fixedly connected with a stretching cylinder 8, and a piston rod of the stretching cylinder 8 is coaxially and fixedly connected with the pull rod 43. When adjusting the cutting width of steel, the piston rod of tensile cylinder 8 contracts, and then drives pull rod 43 and slide in cavity 21, and then drives slider 4 and slide in bar groove 22 to drive cutter 3 and remove, change the width of cutting.

Referring to fig. 1 and 3, the slider 4 includes a block 41 fixedly connected to the inner wall of the cutter 3 and a ring 42 rotatably connected to the pull rod 43. The ring body 42 is in a circular ring shape and is coaxially and rotatably connected with the pull rod 43, two ring plates 431 are coaxially and fixedly connected to the pull rod 43, and the ring plates 431 are located on two sides of the ring body 42 and are abutted to the ring body 42. One end of the block 41 far away from the cutting knife 3 is fixedly connected with the outer wall of the ring body 42. Two strengthening grooves 23 have been seted up to the lateral wall of cutting roller 2 simultaneously, and strengthening grooves 23 are parallel with bar groove 22, and strengthening grooves 23 run through the lateral wall of cutting roller 2 and communicate cavity 21 simultaneously. The cavity 21 is connected with a reinforcing rod 32 in a sliding manner, one end of the reinforcing rod 32 is fixedly connected with the ring body 42, and the other end of the reinforcing rod is fixedly connected with the inner wall of the cutter 3. Block 41 is along the gliding while of strip groove 22, and the ring body 42 drives stiffener 32 and slides in stiffener 23, and along with the rotation of cutting roller 2, cutting roller 2 drives block 41 and stiffener 32 and rotates in step, and then drives ring body 42 and rotates around pull rod 43, and stiffener 32 can improve the stability of being connected between cutter 3 and the slider 4, and then guarantees cutter 3's normal use.

Referring to fig. 1 and 3, the inside of the cutter 3 is provided with a plurality of grooves, and the grooves are positioned between the reinforcing bar 32 and the block 41. The groove is spherical, a ball 31 is connected in the groove in a rolling mode, and the ball 31 is abutted to the surface of the cutting roller 2. When the pull rod 43 drives the cutter 3 to slide along the cutting roller 2, the rolling ball 31 rolls to reduce friction force, so that the cutter 3 can move more smoothly, and meanwhile, the abrasion between the cutter 3 and the cutting roller 2 is reduced, and the service life is prolonged.

Referring to fig. 1, a baffle 13 is slidably connected to the cutting table 11, and the baffle 13 abuts against the upper surface of the cutting table 11. The baffle 13 is provided with a rotating hole 131, and the cutting roller 2 is rotatably connected in the rotating hole 131. Meanwhile, the upper surface of the sliding plate 161 close to the cutting motor 6 is fixedly connected with a pushing cylinder 9, a piston rod of the pushing cylinder 9 is vertically and fixedly connected with the side wall of the baffle 13, and the pushing cylinder 9 is parallel to the cutting roller 2. Promote cylinder 9 and start, drag cylinder promotion baffle 13 and slide along cutting roller 2, and then can separate the fender to the steel sheet of different width, reduce the possibility that steel removed, and then guarantee the stability of cutting. The cut steel is then collected from the discharge end 15.

The implementation principle of the device is cut to coiled material with adjustable this application embodiment does: the user sends steel into between last roller 51 and the lower roll 52, then adjusting the baffle 13 makes baffle 13 slide along cutting roller 2, and pulling pull rod 43 drives slider 4 and slides along strip-shaped groove 22 simultaneously, and then adjusts the position of cutter 3, and the stiffener 32 pole slides along with cutter 3 in stiffening groove 23 simultaneously, then cutting roller 2 rotates and drives cutter 3 and rotate, and then cuts steel, then collects steel from discharge end 15.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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 device is cut to coiled material with adjustable, includes base (1), base (1) top is rotated and is connected with cutting roller (2), its characterized in that: cut and to have seted up cavity (21) in cutting roller (2), strip groove (22) have been seted up along length direction to the surface of cutting roller (2), strip groove (22) intercommunication cavity (21), the surperficial sliding connection of cutting roller (2) has annular cutter (3), the internal fixed surface of cutter (3) is connected with slider (4), slider (4) sliding connection is in strip groove (22), the lateral wall sliding connection of cutting roller (2) has and cuts coaxial pull rod (43) of roller (2), pull rod (43) are worn to establish the lateral wall of cutting roller (2) and are extended to in cavity (21), pull rod (43) rotate with slider (4) and are connected.

2. The adjustable web slitting device according to claim 1, wherein: sliding connection has baffle (13) on base (1), rotation hole (131) have been seted up on baffle (13), cutting roller (2) rotate to be connected in rotating hole (131).

3. The adjustable web slitting device according to claim 1, wherein: a plurality of strengthening grooves (23) parallel with bar groove (22) are seted up on the surface of cutting roller (2), strengthening groove (23) intercommunication cavity (21), sliding connection has stiffener (32) in strengthening groove (23), the one end of stiffener (32) and the inner wall fixed connection of cutter (3), the one end fixed connection that the other end and slider (4) are close to pull rod (43).

4. The adjustable web slitting device according to claim 1, wherein: a plurality of grooves are formed in the inner wall of the cutter (3), balls (31) are placed in the grooves, and the balls (31) are abutted to the surface of the cutting roller (2).

5. The adjustable web slitting device according to claim 1, wherein: the cutting device is characterized in that two dead plate (16) are fixedly connected to the base (1), the dead plate (16) are parallel to each other, a sliding plate (161) is vertically and slidably connected to one side of the dead plate (16), the cutting roller (2) is rotatably connected between the two sliding plates (161), and a driving assembly used for driving the sliding plate (161) is fixedly connected to the base (1).

6. The adjustable web slitting device according to claim 1, wherein: base (1) top is rotated and is connected with feeding roller (5) that cutting roller (2) are parallel, feeding roller (5) are including last roller (51) and lower roll (52) that are close to each other, go up roller (51) and be located lower roll (52) directly over.

7. The adjustable web slitting device according to claim 6, wherein: fixedly connected with two just right regulating plates (17) on base (1), two the vertical sliding connection in just right one side of regulating plate (17) has regulating block (171), lower roll (52) rotate to be connected between two regulating plates (17), go up roller (51) and rotate to be connected between two regulating block (171).

8. The adjustable web slitting device according to claim 7, wherein: be equipped with extension spring (10) between regulating block (171) and base (1), the one end and regulating block (171) fixed connection of extension spring (10), the other end and base (1) fixed connection, when extension spring (10) is in natural state, go up roller (51) and lower roll (52) butt.

9. The adjustable web slitting device according to claim 6, wherein: the feeding roller (5) is sleeved with an anti-slip sleeve (53).