CN221559950U - Width-adjustable nanocrystalline ultrathin belt roller shearing device - Google Patents

Abstract

The utility model relates to the technical field of nanocrystalline ultrathin belt processing, in particular to a nanocrystalline ultrathin belt roller shearing device with adjustable width, which comprises a base, wherein a winding machine and an unwinding machine are respectively fixed on two sides of the upper surface of the base, and a fixing frame fixed on the upper surface of the base is arranged on one side of the winding machine; the roller shearing mechanism is arranged in the utility model, the second motor is used as a power source to drive the cutting blade to rotate so as to shear the nanocrystalline ultrathin strip, and the fourth motor is used for controlling the movement of the cutting blade, so that the cutting width is changed, and nanocrystalline ultrathin strips with different widths are cut according to requirements; the first motor drives the rotating shaft to rotate, the rotating shaft is utilized to rotate to drive the first bevel gear, the second screw rod is driven to rotate by means of meshing of the bevel gears, the second screw rod rotates to drive the lifting plate to lift, the guide roller is driven to lift in the lifting process of the lifting plate, and accordingly, the adjustment is carried out according to the tension difference of the nanocrystalline ultrathin strips with different thicknesses and widths, and the strips are always in a proper tension state.

Description

Width-adjustable nanocrystalline ultrathin belt roller shearing device

Technical Field

The utility model relates to the technical field of nanocrystalline ultrathin strip processing, in particular to a nanocrystalline ultrathin strip roller shearing device with adjustable width.

Background

The roller shear is an effective cutting and segmenting process, can cut the nanocrystalline ultrathin strip into required lengths so as to carry out subsequent processing or manufacturing, and can be used for changing the shape, the size and the structure of the strip in the roller shear process, controlling the thickness of the nanocrystalline ultrathin strip, improving the surface quality of the nanocrystalline ultrathin strip, removing possible defects, impurities, stains and the like so as to improve the appearance, the performance and the like of the product;

However, in the roller shearing device in the prior art, the cutting blades are of fixed structures, the distance between the cutting blades is difficult to adjust, the width of the cut strip is the same, adjustment cannot be performed according to the requirements, the tension of the nanocrystalline ultrathin strips with different widths and thicknesses is different, and the tension of the nanocrystalline ultrathin strips is difficult to adjust according to the conditions of the strips;

In view of the above technical drawbacks, a solution is now proposed.

Disclosure of utility model

The utility model aims to solve the problems that a roller shearing mechanism in the prior art cannot change the cutting width of a roller shearing device and cannot keep various strips in an optimal tension state all the time, and provides a width-adjustable nanocrystalline ultrathin strip roller shearing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a width adjustable nanocrystalline ultrathin belt roller cuts device, includes the base, the upper surface both sides of base are fixed with rolling machine and unreeling machine respectively, one side of rolling machine is provided with the mount that is fixed in the base upper surface, the internally mounted of mount has roller to cut the mechanism, roller to cut the mechanism including rotating two mounting plates that connect in the inside one side of mount, a plurality of mounting grooves have been seted up to the equidistant one side surface of mounting plate, the inside of mounting groove is fixed with the fourth motor, one side of mounting plate is fixed with the roller of tailorring, the outside department of cutting the outer layer corresponding to the mounting groove of roller has seted up the direction through groove, the inside rotation of direction through groove is connected with first lead screw, the rear end of first lead screw runs through and extends to the outside of cutting roller and links to each other with the fourth motor is fixed;

the outer layer of first lead screw has cup jointed the swivel nut, the top of swivel nut runs through and extends to the outside of tailorring the roller and is fixed with the blade of tailorring, two the front end of tailorring the roller all runs through and extends to the mount outside and be fixed with the second belt pulley, two the outer joint rotation of second belt pulley is connected with the second belt, one of them the front end of second belt pulley is connected with the second motor that is fixed in the mount front end.

Further, be provided with two pairs of supporting seats that are fixed in the base upper surface between unreeling machine and the mount, homonymy is two rotate between the supporting seat and be connected with the pivot, two the front end of pivot all runs through and extends to the front end of one of them supporting seat and be fixed with first belt pulley, two first belt pulley's skin has cup jointed first belt jointly, one of them first belt pulley's front end is connected with the first motor that is fixed in the base upper surface.

Further, two first bevel gears are symmetrically sleeved on two sides of the outer layer of the rotating shaft and are arranged inside the supporting seat, a second bevel gear is arranged above the first bevel gears, and a second screw rod is fixed on the upper surface of the second bevel gear.

Further, the bottom outer layer of second lead screw has cup jointed and has been fixed in the inside bearing housing of supporting seat, and the top of second lead screw inserts and is connected with the lifter plate, the top of lifter plate runs through and extends to the outside of supporting seat, and is homonymy two rotate between the lifter plate and be connected with two guide rolls.

Further, the front end of the guide roller penetrates through and extends to the outer portion of one lifting plate to be fixed with a third belt pulley, the outer layers of the two third belt pulleys on the same side are connected with a third belt in a rotating mode, and the front end of one third belt pulley is connected with a third motor fixed at the front end of the lifting plate.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. The utility model is provided with the roller shearing mechanism, the second motor is used as a power source, the second belt is matched to drive the two second belt pulleys to rotate, so as to drive the two cutting rollers to rotate, the cutting rollers rotate to drive the cutting blades to rotate, thereby shearing the nanocrystalline ultrathin belt, the fourth motor is used for controlling the first screw rods at different positions, so as to control the cutting blades at different positions to move, the distance between the cutting blades is changed in the moving process of the cutting blades, the integral cutting width is changed, and the nanocrystalline ultrathin belt with different widths is cut according to requirements;

2. According to the utility model, the first motor is matched with the two first belts to drive the two first belt pulleys to rotate, so that the rotating shaft is driven to rotate, the rotating shaft is utilized to drive the first bevel gear to rotate, the bevel gear is utilized to drive the second bevel gear to rotate, so as to drive the second screw rod to rotate, the second screw rod rotates to drive the lifting plate to lift, and the lifting plate drives the guide roller to lift in the lifting process, so that the adjustment is carried out according to the difference of the self tension of the ultrathin nanocrystalline strips with different thicknesses and widths, and the ultrathin nanocrystalline strips are kept in a proper tension state all the time in the roller shearing process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a roller shear mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the inside of the cutting roll of the present utility model;

FIG. 4 is an enlarged view of FIG. 1 at A

FIG. 5 is a schematic view showing the structure of the inside of the support plate of the present utility model;

Fig. 6 is a combined view of the support plate and the lifter plate of the present utility model.

Reference numerals: 1. a base; 2. a first motor; 3. a first belt; 4. a first pulley; 5. a support base; 6. a second motor; 7. a second belt; 8. a second pulley; 9. a winding machine; 10. a roller shearing mechanism; 11. a mounting plate; 12. a guide roller; 13. a lifting plate; 14. a third motor; 15. a third belt; 16. a third pulley; 17. an unreeling machine; 18. a fourth motor; 19. a mounting groove; 20. a cutting roller; 21. cutting blades; 22. a guide through groove; 23. a first screw rod; 24. a screw sleeve; 25. a first bevel gear; 26. a rotating shaft; 27. a second bevel gear; 28. a bearing sleeve; 29. a second screw rod; 30. and a fixing frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

In order to solve the problem that the cutting blades in the roller shearing device in the prior art are all fixed structures, the distance between the cutting blades is difficult to adjust, the width of the cut strip is the same, and adjustment cannot be carried out according to requirements.

As shown in fig. 1-3, a width-adjustable nanocrystalline ultrathin belt roller shearing device comprises a base 1, wherein a winding machine 9 and an unwinding machine 17 are respectively fixed on two sides of the upper surface of the base 1, the winding machine 9 and the unwinding machine 17 are mechanical equipment which is applicable to nanocrystalline ultrathin belts and other belt-shaped materials in the prior art and has winding and unwinding functions, one side of the winding machine 9 is provided with a fixing frame 30 fixed on the upper surface of the base 1, a roller shearing mechanism 10 is mounted in the fixing frame 30, the roller shearing mechanism 10 comprises two mounting plates 11 which are rotatably connected to one side in the fixing frame 30, a plurality of mounting grooves 19 are formed in one side surface of the mounting plates 11 at equal intervals, a fourth motor 18 is fixed in the mounting grooves 19, a cutting roller 20 is fixed on one side of the mounting plates 11, a guide through groove 22 is formed in the position of the outer layer of the cutting roller 20 corresponding to the mounting groove 19, a first screw rod 23 is rotatably connected in the guide through groove 22, and the rear end of the first screw rod 23 penetrates and extends to the outer side of the cutting roller 20 to be fixedly connected with the fourth motor 18;

The outer layer of first lead screw 23 has cup jointed swivel nut 24, crisscross crossing between upper and lower swivel nut 24 to this is passed through at the strip, forms the top of accurate effect swivel nut 24 and runs through and extend to the outside of cutting roller 20 and be fixed with cutting blade 21, and a swivel nut 24 is fixed with only one of them cutting blade 21, rotates through controlling different swivel nut 24, and then drives different cutting blade 21 and remove, with this width between two cutting blade 21 of control, the front end of two cutting rollers 20 all runs through and extends to the mount 30 outside and be fixed with second belt pulley 8, and the outer joint rotation of two second belt pulleys 8 is connected with second belt 7, and the front end of one of them second belt pulley 8 is connected with the second motor 6 that is fixed in the mount 30 front end.

The strip material is discharged through the unreeling machine 17 and passes through the space between the two cutting rollers 20, the second motor 6 is started to drive one of the second belt pulleys 8 to rotate, the second belt pulley 8 rotates to drive the second belt pulley 7 to rotate, the second belt pulley 7 rotates to drive the other second belt pulley 8 to rotate, the two second belt pulleys 8 rotate to drive the two cutting rollers 20 to rotate, the two cutting rollers 20 rotate to drive the cutting blades 21 to rotate, and then the strip material passing through is cut;

when the distance between the cutting blades 21 needs to be controlled, different fourth motors 18 are started to drive different first screw rods 23 to rotate, the first screw rods 23 rotate to drive different screw sleeves 24 to move, the different screw sleeves 24 move with the cutting blades 21 fixed by the screw sleeves, the distance between the cutting blades 21 is further controlled, different cutting widths are formed, adjustment is carried out according to the needs, and the cut strips are wound by the winding machine 9.

Embodiment two:

the embodiment aims to solve the problem that tension applied to nanocrystalline ultrathin belts with different widths and thicknesses is difficult to adjust in a roller shearing device in the prior art.

As shown in fig. 4-6, an embodiment is a nanocrystalline ultrathin belt roller shearing device with adjustable width, two pairs of supporting seats 5 fixed on the upper surface of a base 1 are arranged between an unreeling machine 17 and a fixing frame 30, rotating shafts 26 are rotatably connected between the two supporting seats 5 on the same side, front ends of the two rotating shafts 26 penetrate through and extend to the front end of one supporting seat 5 to be fixed with a first belt pulley 4, the outer layers of the two first belt pulleys 4 are jointly sheathed with a first belt 3, the front end of one first belt pulley 4 is connected with a first motor 2 fixed on the upper surface of the base 1, two first bevel gears 25 are symmetrically sheathed on two sides of the outer layer of the rotating shaft 26 in the supporting seats 5, and a second bevel gear 27 is arranged above the first bevel gears 25;

The upper surface of second bevel gear 27 is fixed with second lead screw 29, the top of second lead screw 29 is fixed with the stopper, avoid lifter plate 13 and second lead screw 29 to take place to break away from with the stopper, the bottom outer sleeve of second lead screw 29 has cup jointed the bearing housing 28 that is fixed in the supporting seat 5 inside, and the top of second lead screw 29 inserts and is connected with lifter plate 13, the top of lifter plate 13 runs through and extends to the outside of supporting seat 5, slide between lifter plate 13 and the supporting seat 5 and link to each other, coefficient of friction is lower each other, can not take place too much friction in the removal in-process, rotate between two lifter plates 13 of homonymy and be connected with two guide rolls 12, guide the strip through guide roll 12, restrict the strip simultaneously, in order to control the tensile that it receives, the front end of guide roll 12 runs through and extends to the external fixation of one of them lifter plate 13, homonymy two outer joint rotation of third belt pulley 16 are connected with third belt 15, the front end of one of third belt pulley 16 is connected with the third motor 14 that is fixed in the front end of lifter plate 13.

In the cutting process, the first motor 2 is started to drive one of the first belt pulleys 4 to rotate, the first belt pulley 4 rotates to drive the first belt pulley 3 to rotate, the first belt pulley 3 rotates to drive the other first belt pulley 4 to rotate, the two first belt pulleys 4 rotate to drive the two rotating shafts 26 to rotate, the rotating shafts 26 rotate to drive the first bevel gears 25 to rotate, the first bevel gears 25 rotate to drive the second bevel gears 27 to rotate, the second bevel gears 27 rotate to drive the second screw rod 29 to rotate, the lifting plate 13 is driven to lift, and the guide roller 12 is driven to lift through the lifting of the lifting plate 13, so that the tension born by the belt material is adjusted.

The working process and principle of the utility model are as follows:

Step one: the strip material is discharged through the unreeling machine 17 and passes through the space between the two cutting rollers 20, the second motor 6 is started to drive one of the second belt pulleys 8 to rotate, the second belt pulley 8 rotates to drive the second belt pulley 7 to rotate, the second belt pulley 7 rotates to drive the other second belt pulley 8 to rotate, the two second belt pulleys 8 rotate to drive the two cutting rollers 20 to rotate, the two cutting rollers 20 rotate to drive the cutting blades 21 to rotate, and then the strip material passing through is cut;

when the distance between the cutting blades 21 needs to be controlled, different fourth motors 18 are started to drive different first screw rods 23 to rotate, the first screw rods 23 rotate to drive different screw sleeves 24 to move, the different screw sleeves 24 move with the cutting blades 21 fixed by the screw sleeves, and then the distance between the cutting blades 21 is controlled, so that different cutting widths are formed, adjustment is carried out according to the requirements, and the cut strips are wound by a winding machine 9;

step two: in the cutting process, the first motor 2 is started to drive one of the first belt pulleys 4 to rotate, the first belt pulley 4 rotates to drive the first belt pulley 3 to rotate, the first belt pulley 3 rotates to drive the other first belt pulley 4 to rotate, the two first belt pulleys 4 rotate to drive the two rotating shafts 26 to rotate, the rotating shafts 26 rotate to drive the first bevel gears 25 to rotate, the first bevel gears 25 rotate to drive the second bevel gears 27 to rotate, the second bevel gears 27 rotate to drive the second screw rod 29 to rotate, the lifting plate 13 is driven to lift, and the guide roller 12 is driven to lift through the lifting of the lifting plate 13, so that the tension born by the belt material is adjusted.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (5)

1. The utility model provides a width adjustable nanocrystalline ultra-thin tape roller cuts device, includes base (1), the upper surface both sides of base (1) are fixed with rolling machine (9) respectively and unreel machine (17), a serial communication port, one side of rolling machine (9) is provided with mount (30) that are fixed in base (1) upper surface, the internally mounted of mount (30) has roller to cut mechanism (10), roller cuts mechanism (10) including rotating two mounting plates (11) that are connected in mount (30) inside one side, a plurality of mounting grooves (19) have been seted up to one side surface equidistance of mounting plate (11), the inside of mounting groove (19) is fixed with fourth motor (18), one side of mounting plate (11) is fixed with tailors roller (20), the position department that the outer layer of tailors roller (20) corresponds mounting groove (19) has seted up direction through groove (22), the inside rotation of direction through groove (22) is connected with first lead screw (23), the rear end of first lead screw (23) runs through and extends to tailors roller (20) and outside and fixedly link to fourth motor (18);

The outer layer of first lead screw (23) has cup jointed swivel nut (24), the top of swivel nut (24) runs through and extends to the outside of tailorring roller (20) and is fixed with tailorring blade (21), and two the front end of tailorring roller (20) all runs through and extends to mount (30) outside and be fixed with second belt pulley (8), two the outer joint rotation of second belt pulley (8) is connected with second belt (7), one of them the front end of second belt pulley (8) is connected with second motor (6) that are fixed in mount (30) front end.

2. The width-adjustable nanocrystalline ultrathin belt roller shearing device according to claim 1, wherein two pairs of supporting seats (5) fixed on the upper surface of a base (1) are arranged between the unreeling machine (17) and a fixing frame (30), rotating shafts (26) are connected between the two supporting seats (5) on the same side, the front ends of the two rotating shafts (26) penetrate through and extend to the front end of one supporting seat (5) to be fixed with a first belt pulley (4), the outer layers of the two first belt pulleys (4) are sleeved with a first belt (3) together, and the front end of one first belt pulley (4) is connected with a first motor (2) fixed on the upper surface of the base (1).

3. The width-adjustable nanocrystalline ultrathin belt roller shearing device according to claim 2, wherein two first bevel gears (25) are symmetrically sleeved on two sides of the outer layer of the rotating shaft (26) and are arranged inside the supporting seat (5), a second bevel gear (27) is arranged above the first bevel gears (25), and a second screw rod (29) is fixed on the upper surface of the second bevel gear (27).

4. The width-adjustable nanocrystalline ultrathin belt roller shearing device according to claim 3, wherein a bearing sleeve (28) fixed inside a supporting seat (5) is sleeved on the bottom outer layer of the second screw rod (29), the top end of the second screw rod (29) is inserted and connected with a lifting plate (13), the top end of the lifting plate (13) penetrates through and extends to the outside of the supporting seat (5), and two guide rollers (12) are rotatably connected between the two lifting plates (13) on the same side.

5. The width-adjustable nanocrystalline ultrathin belt roller shearing device according to claim 4, wherein a third belt pulley (16) is fixed outside the guide roller (12) penetrating through and extending to one lifting plate (13), a third belt (15) is connected with the outer layers of the two third belt pulleys (16) on the same side in a common rotation mode, and a third motor (14) fixed at the front end of the lifting plate (13) is connected with the front end of one third belt pulley (16).