CN211283129U

CN211283129U - Device for slitting non-woven fabric

Info

Publication number: CN211283129U
Application number: CN201922242121.8U
Authority: CN
Inventors: 王雄毅
Original assignee: Scd New Material Technology Shanghai Co ltd
Current assignee: Scd New Material Technology Shanghai Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-18
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a device for non-woven fabrics is cut, the device comprises a device main body, the inside one side movable mounting of device main part has two guide rolls, install one side of guide roll the cutter roller, install one side of cutter roller the driving roller, one side movable mounting of driving roller has the wind-up roll, the intermediate position department fixed mounting of device main part upper end has knife rest installation guide rail, knife rest installation guide rail is located the top of cutter roller, the surface movable mounting of knife rest installation guide rail has the knife rest, the compressed air hole has been seted up to one side of the upper end of knife rest, the inside lower extreme movable mounting of knife rest has the blade mount, the inside one side movable mounting of blade mount has the rotating circular disc, one side fixed mounting on rotating circular disc surface has three mounting screw. The utility model discloses a set up a series of structures and make this device have the regulation of being convenient for, long service life's characteristics.

Description

Device for slitting non-woven fabric

Technical Field

The utility model relates to a non-woven fabrics production and processing technology field specifically is a device for non-woven fabrics is cut.

Background

The non-woven fabric is a non-woven fabric, and comprises polyester, polypropylene, spandex and the like according to different materials, and has the characteristics of light weight, softness, air permeability and the like, in the daily use process, the non-woven fabric is often cut according to different widths in the winding or bundling process, at present, two modes of top cutting and rolling cutting are usually adopted, a blade adopts a disc blade, the top cutting mode is that a cutter is pressed on a cutter roller through compressed air, and the cutter roller drives the cutter to rotate when rotating so as to cut the non-woven fabric, so that the cutting requirement is met, but the cutter mode easily causes the defects that the cutting edge is quickly worn and is not easily cut, and therefore, the device for cutting the non-woven fabric is provided for solving the series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for non-woven fabrics is cut to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for slitting non-woven fabrics comprises a device main body, wherein two guide rollers are movably mounted on one side inside the device main body, the cutter roller is mounted on one side of the guide rollers, the transmission roller is mounted on one side of the cutter roller, a winding roller is movably mounted on one side of the transmission roller, a cutter rest mounting guide rail is fixedly mounted at the middle position of the upper end of the device main body and is positioned above the cutter roller, a cutter rest is movably mounted on the surface of the cutter rest mounting guide rail, a compressed air hole is formed in one side of the upper end of the cutter rest, a blade fixing frame is movably mounted at the lower end inside the cutter rest, a rotating disc is movably mounted on one side inside the blade fixing frame, three mounting screw rods are fixedly mounted on one side of the surface of the rotating disc, and a slitting blade is fixedly mounted at the middle position of the three mounting, the lower extreme of slitting blade is located the knife rest lower extreme, and is located the top of cutter roller, the intermediate position department fixed mounting of rotating circular disk one side has the connecting rod, the one end of connecting rod is located the outside of blade mount, the mounting groove has been seted up to the inside of this end, and this end outside movable sleeve is equipped with the adapter sleeve, the one end fixed mounting of adapter sleeve has the fixing clip lid, one side fixed mounting of fixing clip lid has the reset spring post, the one end of reset spring post is located the inside of mounting groove, and with one side fixed connection of mounting groove, the equal fixed mounting in both sides of fixing clip lid has the card solid pole, one side fixed mounting on blade mount surface has fixed circular disk, the equal fixed mounting in both sides of fixed circular disk inside has fixed tooth piece, fixed tooth piece with card solid pole joint.

Preferably, four sliding blocks are uniformly and fixedly mounted on one side of the rotating disc, a circular sliding rail is fixedly mounted on one side inside the blade fixing frame, and the circular sliding rail is movably connected with the four sliding blocks.

Preferably, the length of the three mounting screws is smaller than the width of the inner wall of the blade fixing frame, and the three mounting screws are symmetrically distributed on the surface of the rotating disc.

Preferably, the surfaces of the three mounting screws are fixedly provided with fixing nuts, and the fixing nuts are positioned on two sides of the slitting blade.

Preferably, three mounting holes are formed in the middle positions of the surfaces of the slitting blades, three mounting screws are fixedly inserted into the middle positions of the mounting holes respectively, and cutting edges are formed in the upper ends and the lower ends of the slitting blades.

Preferably, the two sides of the surface of the connecting sleeve are provided with limiting grooves, and the four limiting grooves are positioned on the two sides of the mounting groove and are symmetrically distributed.

Preferably, limiting blocks are fixedly mounted on two sides of the interior of the connecting sleeve, and the four limiting blocks are located in the four limiting grooves respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, setting through the installation screw rod, make the whole device have fine installation effect, be convenient for the installation and the dismantlement of slitting blade, the user inserts three installation screw rod's surface with the mounting hole of slitting blade, and fix through fixation nut, setting through rotating circular disc, make overall structure have fine rotatory effect, when the user uses, rotating circular disc drives three installation screw rod and rotates, thereby be convenient for the regulation of slitting blade angle, make slitting blade can cut the non-woven fabrics through each angle, the life of slitting blade has been prolonged.

Through the setting of fixed disc, make the integrated device have the solid effect of card well, when the user uses, outside pulling fixed card lid, make the solid pole of card and the fixed tooth piece of fixed card lid both sides break away from, the rotatory fixed card lid of user, the fixed card lid drives the connecting rod through the adapter sleeve and rotates, make rotating disc's rotation, be convenient for drive slitting blade and carry out rotation regulation, after user angle regulation, loosen fixed card lid, resume the normal position under the effect of reset spring post, make the solid pole of card and fixed tooth piece joint, be convenient for to the fixed of slitting blade.

Drawings

FIG. 1 is a schematic view of the structure of the installation site of the device of the present invention;

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

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a device main body; 2. a guide roller; 3. a wind-up roll; 4. a guide rail is arranged on the tool rest; 5. a compressed air hole; 6. a tool holder; 7. a slitting blade; 8. a cutter roll; 9. a driving roller; 10. rotating the disc; 11. a blade holder; 12. a circular slide rail; 13. installing a screw rod; 14. fixing a nut; 15. a slider; 16. mounting grooves; 17. fixing the clamping cover; 18. fixing the disc; 19. fixing the tooth block; 20. connecting sleeves; 21. a return spring post; 22. a limiting block; 23. a connecting rod.

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. 1-3, the present invention provides a technical solution: a technical scheme for a non-woven fabric slitting device comprises a device main body 1, wherein two guide rollers 2 are movably mounted on one side inside the device main body 1, a cutter roller 8 is mounted on one side of each guide roller 2, a transmission roller 9 is mounted on one side of each cutter roller 8, a winding roller 3 is movably mounted on one side of each transmission roller 9, a cutter frame mounting guide rail 4 is fixedly mounted at the middle position of the upper end of the device main body 1, the cutter frame mounting guide rail 4 is positioned above the cutter rollers 8, a cutter frame 6 is movably mounted on the surface of each cutter frame mounting guide rail 4, a compressed air hole 5 is formed in one side of the upper end of each cutter frame 6, a cutter blade fixing frame 11 is movably mounted at the lower end inside each cutter frame 6, a rotating disc 10 is movably mounted at one side inside each cutter blade fixing frame 11, three mounting screw rods 13 are fixedly mounted at one side of the surface, the lower extreme of slitting blade 7 is located knife rest 6 lower extreme, and be located the top of cutter roller 8, the intermediate position department fixed mounting of rotating disc 10 one side has connecting rod 23, the one end of connecting rod 23 is located the outside of blade mount 11, mounting groove 16 has been seted up to the inside of this end, and this end outside movable sleeve is equipped with adapter sleeve 20, the one end fixed mounting of adapter sleeve 20 has fixing clip lid 17, one side fixed mounting of fixing clip lid 17 has reset spring post 21, the one end of reset spring post 21 is located the inside of mounting groove 16, and with one side fixed connection of mounting groove 16, the equal fixed mounting in both sides of fixing clip lid 17 has the card solid pole, one side fixed mounting on blade mount 11 surface has fixed disc 18, the equal fixed mounting in both sides of fixed disc 18 inside has fixed tooth piece 19, fixed tooth piece 19 and the card solid pole joint.

Preferably, four sliding blocks 15 are uniformly and fixedly mounted on one side of the rotating disc 10, a circular sliding rail 12 is fixedly mounted on one side inside the blade fixing frame 11, and the circular sliding rail 12 is movably connected with the four sliding blocks 15, so that the rotating disc 10 can be conveniently mounted and rotated.

Preferably, the length of the three mounting screws 13 is smaller than the width of the inner wall of the blade fixing frame 11, and the three mounting screws 13 are symmetrically distributed on the surface of the rotating disc 10, so that the installation and the disassembly of the slitting blade 7 are facilitated.

Preferably, the fixing nuts 14 are fixedly mounted on the surfaces of the three mounting screws 13, and the fixing nuts 14 are located on two sides of the slitting blade 7, so that the slitting blade 7 is conveniently fixed.

Preferably, three mounting holes are formed in the middle positions of the surfaces of the slitting blades 7, three mounting screws 13 are fixedly inserted into the middle positions of the mounting holes respectively, cutting edges are formed in the upper ends and the lower ends of the slitting blades 7, slitting of the non-woven fabric at each angle of the slitting blades 7 is facilitated, and the service life of the non-woven fabric is prolonged.

Preferably, the limiting grooves are formed in two sides of the surface of the connecting sleeve 20, the four limiting grooves are symmetrically distributed on two sides of the mounting groove 16, and the moving range of the connecting sleeve 20 is convenient to limit.

Preferably, the two sides of the inside of the connecting sleeve 20 are fixedly provided with the limiting blocks 22, and the four limiting blocks 22 are respectively positioned in the four limiting grooves, so that the connecting sleeve 20 and the connecting rod 23 can be conveniently installed and slide.

The working principle is as follows: when the user uses, the user inserts three installation screw 13's surface with the mounting hole of slitting blade 7, and fix through fixation nut 14, the user stimulates fixing clip lid 17 to the outside, make the card solid pole and the fixed tooth piece 19 of fixing clip lid 17 both sides break away from, the rotatory fixing clip lid 17 of user, fixing clip lid 17 drives connecting rod 23 through adapter sleeve 20 and rotates, make rotatory disc 10 rotatory, be convenient for drive slitting blade 7 and carry out the rotation regulation, after user angle regulation, loosen fixing clip lid 17, resume the normal position under the effect of reset spring post 21, make card solid pole and the joint of fixed tooth piece 19, be convenient for to the fixed of slitting blade 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a device for non-woven fabrics is cut, includes device main part (1), device main part (1) inside one side movable mounting has two guide rolls (2), cutter roller (8) are installed to one side of guide roll (2), driving roller (9) are installed to one side of cutter roller (8), one side movable mounting of driving roller (9) has wind-up roll (3), the intermediate position department fixed mounting of device main part (1) upper end has knife rest installation guide rail (4), knife rest installation guide rail (4) are located the top of cutter roller (8), the surface movable mounting of knife rest installation guide rail (4) has knife rest (6), compressed air hole (5), its characterized in that have been seted up to one side of the upper end of knife rest (6): the utility model discloses a cutter cutting machine, including knife rest (6), blade mount (11) are movably mounted to the inside lower extreme of knife rest (6), one side movable mounting of blade mount (11) inside has rotating disc (10), one side fixed mounting on rotating disc (10) surface has three installation screw rods (13), three the intermediate position department fixed mounting of installation screw rod (13) has slitting blade (7), the lower extreme of slitting blade (7) is located knife rest (6) lower extreme, and is located the top of cutter roller (8), the intermediate position department fixed mounting of rotating disc (10) one side has connecting rod (23), the one end of connecting rod (23) is located the outside of blade mount (11), and mounting groove (16) have been seted up to the inside of this end, and this end outside movable sleeve is equipped with adapter sleeve (20), the one end fixed mounting of adapter sleeve (20) has fixed card lid (17), one side fixed mounting of fixing clip lid (17) has reset spring post (21), the one end of reset spring post (21) is located the inside of mounting groove (16), and with one side fixed connection of mounting groove (16), the equal fixed mounting in both sides of fixing clip lid (17) has the card to fix the pole, one side fixed mounting on blade mount (11) surface has fixed disc (18), the equal fixed mounting in both sides of fixed disc (18) inside has fixed tooth piece (19), fixed tooth piece (19) with the card is fixed the pole joint.

2. A device for slitting non-woven fabrics according to claim 1, characterized in that: the cutter blade fixing device is characterized in that four sliding blocks (15) are uniformly and fixedly mounted on one side of the rotating disc (10), a circular sliding rail (12) is fixedly mounted on one side of the interior of the blade fixing frame (11), and the circular sliding rail (12) is movably connected with the four sliding blocks (15).

3. A device for slitting non-woven fabrics according to claim 1, characterized in that: the length of the three mounting screw rods (13) is smaller than the width of the inner wall of the blade fixing frame (11), and the three mounting screw rods (13) are symmetrically distributed on the surface of the rotating disc (10).

4. A device for slitting non-woven fabrics according to claim 3, characterized in that: the surfaces of the three mounting screws (13) are fixedly provided with fixing nuts (14), and the fixing nuts (14) are positioned on two sides of the slitting blade (7).

5. A device for slitting non-woven fabrics according to claim 1, characterized in that: the cutting blade is characterized in that three mounting holes are formed in the middle of the surface of the slitting blade (7), three mounting screws (13) are fixedly inserted into the middle of each mounting hole in a penetrating mode, and cutting edges are formed in the upper end and the lower end of the slitting blade (7).

6. A device for slitting non-woven fabrics according to claim 1, characterized in that: limiting grooves are formed in two sides of the surface of the connecting sleeve (20), and four limiting grooves are symmetrically distributed on two sides of the mounting groove (16).

7. A device for slitting non-woven fabric according to claim 6, characterized in that: limiting blocks (22) are fixedly mounted on two sides of the interior of the connecting sleeve (20), and the four limiting blocks (22) are located in the four limiting grooves respectively.