CN113279237A

CN113279237A - Non-woven fabric production equipment with adjustable cutter moment and non-woven fabric production process

Info

Publication number: CN113279237A
Application number: CN202110510029.4A
Authority: CN
Inventors: 郑�硕; 韩大丽
Original assignee: Individual
Current assignee: Guangzhou Xingmu Pharmaceutical Science & Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-08-20
Anticipated expiration: 2041-05-11
Also published as: CN113279237B

Abstract

The invention belongs to the field of cutting devices, in particular to non-woven fabric production equipment with an adjustable cutting moment and a non-woven fabric production process, and provides a scheme which comprises a cutting table, wherein a plurality of U-shaped blocks are connected to two sides of the top of the cutting table in a sliding manner, fixing assemblies for fixing non-woven fabrics are arranged at the tops of the U-shaped blocks, a tool rest is connected to the top of the cutting table in a sliding manner, a moving assembly for driving the tool rest to move is arranged at the top of the cutting table, and a sliding groove is arranged at the top of the tool rest. Affecting the size of the cut.

Description

Non-woven fabric production equipment with adjustable cutter moment and non-woven fabric production process

Technical Field

The invention relates to the technical field of slitting devices, in particular to non-woven fabric production equipment with an adjustable cutter moment and a non-woven fabric production process.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. For example, the polypropylene (PP material) granules are mostly adopted as raw materials and are produced by a continuous one-step method of high-temperature melting, spinning and cooling, laying a steel wire and hot-pressing and coiling.

Notice No. is CN 208917574U's utility model discloses a device is cut with production of non-woven fabrics, including support frame, workstation and slide mechanism, two support frames are fixed respectively and are set up in the bottom both sides of workstation, and four corners on the top of workstation are provided with a setting element respectively, and a first spout has been seted up respectively to the both sides of workstation, and the workstation passes through first spout and slide mechanism sliding connection. The utility model relates to a non-woven fabrics production is with cutting device, set up a setting element respectively through four corners at the workstation, utilize the looks of magnetite master slice and magnetite subplate to inhale the effect and be used for fixed non-woven fabrics, can make the more smooth laying of non-woven fabrics, avoid the not material incision unevenness to cause the waste, can avoid wearing and tearing each other between cutter and the workstation to cause the possibility that cutter life reduces or the workstation damages through setting up rubber cushion on the workstation surface, through the arch of card hole block on setting up and the workstation bottom rubber cushion, be convenient for change rubber cushion.

In the above technical solution, there are two disadvantages: 1. the non-woven fabric is required to be cut into small pieces due to different specific purposes, namely, the non-woven fabric which is rolled into a large roll is required to be cut into small non-woven fabric pieces, so that the non-woven fabric needs to be cut for multiple times, and the device can only cut once every time, so that the cutting efficiency is low; 2. during the cutting process, the non-woven fabrics near the cutter are not fixed, so that the non-woven fabrics can be wrinkled during cutting, and the cutting size is influenced.

Disclosure of Invention

The invention aims to solve the defects that the heat preservation cannot be realized, the crushed raw materials are adhered and a sieve plate is easy to block in the prior art, and provides non-woven fabric production equipment with an adjustable cutter moment.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an adjustable type non-woven fabrics production facility of sword square, includes the cutting bed, the top both sides sliding connection of cutting bed has a plurality of U type pieces, and is a plurality of the top of U type piece all is equipped with the fixed subassembly that is used for fixed non-woven fabrics, the top sliding connection of cutting bed has the knife rest, the top of cutting bed is equipped with and is used for driving the removal subassembly that the knife rest removed, the top of knife rest is equipped with the sliding tray, the bottom inner wall sliding connection of sliding tray has a plurality of sliding platforms, be equipped with in the sliding platform and be used for carrying out the braking subassembly that brakes to the sliding platform, the sliding platform internal rotation is connected with the sleeve, telescopic outer wall sliding connection has the round cover, the bottom fixedly connected with cutter of round cover, telescopic outside is equipped with the removal.

Preferably, fixed subassembly is including fixing the L type piece at U type piece top, the top sliding connection of L type piece has the slide bar, the outer wall cover of slide bar is equipped with the extension spring, the bottom of extension spring and the top fixed connection of L type piece, the top of extension spring and the outer wall fixed connection of slide bar, L type piece and fixedly connected with briquetting are run through to the bottom of slide bar.

Preferably, the movable assembly comprises movable grooves arranged on two sides of the top of the cutting table, two inner walls of two sides of each movable groove are rotatably connected with a same first screw rod, two first screw rods are arranged at one ends of the first screw rods and penetrate through the cutting table and are fixedly connected with first synchronizing wheels, a rotating motor is fixedly connected with one side of the cutting table, a second synchronizing wheel is fixedly connected with an output shaft of the rotating motor, a same synchronous belt is connected with the second synchronizing wheel and the two first synchronizing wheels in a transmission mode, and one end of each first screw rod penetrates through a tool rest and is in threaded connection with the tool rest.

Preferably, the brake subassembly is including setting up the rotation groove in the sliding stand, the top inner wall and the bottom inner wall rotation in rotation groove are connected with same pivot, the top of pivot extends to the top of sliding stand, the fixed cover of outer wall of pivot is equipped with the connecting block, the both sides of connecting block are all rotated and are connected with the dwang, the top inner wall and the bottom inner wall rotation in rotation groove are connected with two brake pads, two one side that the brake pad is close to each other is kept away from the one end rotation connection of connecting block with two dwangs respectively, the equal fixedly connected with second spring in one side that the rotation groove is kept away from each other, two the one end that the second spring was kept away from each other all with brake pad fixed connection.

Preferably, the removal subassembly is including rotating the nut of connecting in the sleeve, the inner wall threaded connection of nut has the second screw rod, the bottom of second screw rod extends to telescopic bottom and rotates with the top inner wall of circle cover and be connected, the equal fixedly connected with fixed block in bottom both sides of circle cover, two the both sides inner wall sliding connection of fixed block has same slider, two first springs of top fixedly connected with of slider, two the top of first spring all with the top inner wall fixed connection of fixed block, the bottom fixedly connected with pulley of slider.

Preferably, two the equal fixedly connected with stopper of both sides inner wall of shifting chute, the stopper plays limiting displacement to the knife rest.

Preferably, a rubber layer is fixedly connected to one side, away from each other, of each of the two brake blocks, and the friction resistance between the brake blocks and the tool rest can be increased through the rubber layer, so that the rotation effect of the sliding table is increased.

Preferably, the top of the tool rest is fixedly connected with a graduated scale, the tops of the sliding tables are fixedly connected with pointers, and the distance between the tools can be accurately adjusted through the pointers and the graduated scale.

A non-woven fabric production process which is completed by matching the non-woven fabric production equipment with the adjustable cutting moment of any one of claims 1 to 5

Compared with the prior art, the invention has the beneficial effects that:

the non-woven fabric cutting device is simple in structure, the cutting efficiency can be improved by arranging the plurality of cutters on the cutter rest, the distance between the plurality of cutters can be adjusted by rotating the rotating shaft and pushing the sliding table, the non-woven fabrics with different sizes can be conveniently cut, in addition, in the cutting process, the pulleys move along with the cutters, the non-woven fabrics can be fixed, and the non-woven fabrics are prevented from being wrinkled during cutting to influence the cutting size.

Drawings

FIG. 1 is an overall three-dimensional view of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention;

FIG. 2 is a top view of a non-woven fabric production apparatus with adjustable cutting moment according to the present invention;

FIG. 3 is a front cross-sectional view of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention;

FIG. 4 is a side sectional view of a tool holder of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention;

FIG. 5 is a top view of a tool holder of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention;

FIG. 6 is a top cross-sectional view of a sliding table of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention;

FIG. 7 is a front view of a slide table of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention;

FIG. 8 is a cross-sectional side view of a U-shaped block and an L-shaped block of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention;

FIG. 9 is an enlarged view of the position A in FIG. 3 of the non-woven fabric production apparatus with adjustable cutting moment according to the present invention;

FIG. 10 is an enlarged view of a portion B in FIG. 9 of the non-woven fabric manufacturing apparatus with an adjustable cutting moment according to the present invention;

FIG. 11 is a three-dimensional view of a tool holder of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention;

FIG. 12 is a three-dimensional view of a U-shaped block and an L-shaped block of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention;

fig. 13 is a three-dimensional view of a slide block of a non-woven fabric production apparatus with an adjustable cutting moment according to the present invention.

In the figure: 1. cutting table; 2. a moving groove; 3. a first screw; 4. a tool holder; 5. a first synchronizing wheel; 6. rotating the motor; 7. a second synchronizing wheel; 8. a synchronous belt; 9. a sliding groove; 10. a sleeve; 11. a second screw; 12. a nut; 13. a round sleeve; 14. a fixed block; 15. a slider; 16. a first spring; 17. a pulley; 18. a cutter; 19. a sliding table; 20. a rotating groove; 21. a brake pad; 22. rotating the rod; 23. a rotating shaft; 24. connecting blocks; 25. a U-shaped block; 26. an L-shaped block; 27. a slide bar; 28. a tension spring; 29. briquetting; 30. a limiting block; 31. a rubber layer; 32. a pointer; 33. a graduated scale; 34. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-13, a type non-woven fabrics production facility that moment of cutter is adjustable, including cutting bed 1, the top both sides sliding connection of cutting bed 1 has a plurality of U type pieces 25, the top of a plurality of U type pieces 25 all is equipped with the fixed subassembly that is used for fixed non-woven fabrics, the top sliding connection of cutting bed 1 has knife rest 4, the top of cutting bed 1 is equipped with the removal subassembly that is used for driving knife rest 4 to remove, the top of knife rest 4 is equipped with sliding tray 9, the bottom inner wall sliding connection of sliding tray 9 has a plurality of sliding platforms 19, be equipped with the braking subassembly that is used for carrying out the braking to sliding platform 19 in the sliding platform 19, the internal rotation of sliding platform 19 is connected with sleeve 10, the outer wall sliding connection of sleeve 10 has circle cover 13, the bottom fixedly connected with cutter 18 of circle cover 13, the outside of sleeve 10 is equipped with the removal subassembly that is used for controlling circle cover 13 and reciprocates.

Example two

The embodiment is improved on the basis of the first embodiment: the fixed assembly comprises an L-shaped block 26 fixed on the top of a U-shaped block 25, the top of the L-shaped block 26 is connected with a sliding rod 27 in a sliding mode, the outer wall of the sliding rod 27 is sleeved with a tension spring 28, the bottom end of the tension spring 28 is fixedly connected with the top of the L-shaped block 26, the top end of the tension spring 28 is fixedly connected with the outer wall of the sliding rod 27, the bottom end of the sliding rod 27 penetrates through the L-shaped block 26 and is fixedly connected with a pressing block 29, the moving assembly comprises moving grooves 2 arranged on two sides of the top of a cutting table 1, two inner walls on two sides of the two moving grooves 2 are rotatably connected with the same first screw rod 3, one ends of the two first screw rods 3 penetrate through the cutting table 1 and are fixedly connected with a first synchronizing wheel 5, one side of the cutting table 1 is fixedly connected with a rotating motor 6, an output shaft of the rotating motor 6 is fixedly connected with a second synchronizing wheel 7, and the outer sides of the second synchronizing wheel 7 and the two first synchronizing wheels 5 are in transmission connection with the same synchronous belt 8, one end of the first screw rod 3 penetrates through the tool rest 4 and is in threaded connection with the tool rest 4, the braking component comprises a rotating groove 20 arranged in the sliding table 19, the top inner wall and the bottom inner wall of the rotating groove 20 are rotatably connected with the same rotating shaft 23, the top end of the rotating shaft 23 extends to the top of the sliding table 19, the outer wall of the rotating shaft 23 is fixedly sleeved with a connecting block 24, two sides of the connecting block 24 are both rotatably connected with rotating rods 22, the top inner wall and the bottom inner wall of the rotating groove 20 are rotatably connected with two braking blocks 21, the mutually close sides of the two braking blocks 21 are respectively rotatably connected with the ends of the two rotating rods 22 far away from the connecting block 24, the mutually far sides of the rotating groove 20 are both fixedly connected with second springs 34, the mutually far ends of the two second springs 34 are both fixedly connected with the braking blocks 21, the moving component comprises a nut 12 rotatably connected in the sleeve 10, and the inner wall of the nut 12 is in threaded connection with a second screw rod 11, the bottom end of the second screw rod 11 extends to the bottom of the sleeve 10 and is connected with the inner wall of the top of the round sleeve 13 in a rotating manner, both sides of the bottom of the round sleeve 13 are fixedly connected with fixed blocks 14, the inner walls of both sides of the two fixed blocks 14 are connected with the same sliding block 15 in a sliding manner, the top of the sliding block 15 is fixedly connected with two first springs 16, the top ends of the two first springs 16 are fixedly connected with the inner wall of the top of the fixed block 14, the bottom of the sliding block 15 is fixedly connected with pulleys 17, both inner walls of both sides of the two moving grooves 2 are fixedly connected with limit blocks 30, the limit blocks 30 play a limiting role on the tool rest 4, one sides of the two brake blocks 21 away from each other are fixedly connected with rubber layers 31, the friction resistance between the brake blocks 21 and the tool rest 4 can be increased through the rubber layers 31, the rotating effect of the sliding table 19 is increased, the scale 33 is fixedly connected with the top of the tool rest 4, and pointers 32 are fixedly connected with the top of the plurality of the sliding tables 19, the distance between the tools 18 can be adjusted precisely by means of the pointer 32 and the scale 33.

However, as is well known to those skilled in the art, the working principle and wiring method of the rotating electric machine 6 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: firstly, paving the non-woven fabric on the cutting table 1, pulling the slide rod 27 upwards, enabling the tension spring 28 to contract, respectively moving the U-shaped blocks 25, enabling the U-shaped blocks 25 to be arranged on one side of the non-woven fabric at equal intervals, loosening the tension on the slide rod 27, enabling the slide rod 27 and the press block 29 to be pulled downwards by the tension spring 28, enabling the press block 29 to fix the non-woven fabric, secondly, starting the rotating motor 6 to drive the second synchronizing wheel 7 to rotate, enabling the second synchronizing wheel 7 to drive the first synchronizing wheel 5 and the first screw rod 3 to rotate simultaneously through the synchronous belt 8, enabling the knife rest 4 to be in threaded connection with the first screw rod 3, further enabling the knife rest 4 to move to one side of the cutting table 1, then rotating the rotating shaft 23 to drive the connecting block 24 to rotate simultaneously, enabling the rotating block 24 to drive the brake block 21 and the rotating rod 22 to rotate through the rotating rod 22 while rotating, enabling the second spring 34 to start to compress, enabling the rubber layer 31 to be far away from the knife rest 4, and releasing the brake on the sliding table 19, respectively moving the sliding table 19, moving the sliding table 19 to a designated position through a graduated scale 33, then loosening the rotating shaft 23, attaching the rubber layer 31 to the knife rest 4 again under the action of a second spring 34, braking the sliding table 19 again, in a third step, rotating the nut 12 due to the threaded connection between the nut 12 and the second screw 11, driving the second screw 11 to move downwards, driving the round sleeve 13 and the fixed block 14 to move downwards simultaneously while the second screw 11 moves downwards, when the bottom of the pulley 17 contacts the non-woven fabric, rotating the sliding block 15 on the fixed block 14 to slide upwards, compressing the first spring 16, continuing moving the fixed block 14 downwards until the cutter 18 can cut the non-woven fabric, and the pulley 17 can also fix the non-woven fabric, in a fourth step, finally starting the rotating motor 6 to drive the second synchronizing wheel 7 to rotate, driving the first synchronizing wheel 5 and the first screw 3 to rotate simultaneously through the synchronous belt 8 by the second synchronizing wheel 7, the knife rest 4 is in threaded connection with the first screw rod 3, and drives the knife rest 4, the sliding block 15 and the pulley 17 to move, so that the non-woven fabric can be cut.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an adjustable type non-woven fabrics production facility of moment of a knife, includes cutting bed (1), its characterized in that, the top both sides sliding connection of cutting bed (1) has a plurality of U type pieces (25), and is a plurality of the top of U type piece (25) all is equipped with the fixed subassembly that is used for fixed non-woven fabrics, the top sliding connection of cutting bed (1) has knife rest (4), the top of cutting bed (1) is equipped with the removal subassembly that is used for driving knife rest (4) to remove, the top of knife rest (4) is equipped with sliding tray (9), the bottom inner wall sliding connection of sliding tray (9) has a plurality of sliding tables (19), be equipped with the braking subassembly that is used for braking sliding table (19) in sliding table (19), sliding table (19) internal rotation is connected with sleeve (10), the outer wall sliding connection of sleeve (10) has round cover (13), the bottom of the round sleeve (13) is fixedly connected with a cutter (18), and the outer side of the sleeve (10) is provided with a moving assembly for controlling the round sleeve (13) to move up and down;

the moving assembly comprises moving grooves (2) arranged on two sides of the top of a cutting table (1), the inner walls of two sides of the two moving grooves (2) are rotatably connected with the same first screw (3), one ends of the two first screws (3) penetrate through the cutting table (1) and are fixedly connected with first synchronous wheels (5), one side of the cutting table (1) is fixedly connected with a rotating motor (6), an output shaft of the rotating motor (6) is fixedly connected with a second synchronous wheel (7), the second synchronous wheel (7) and the outer sides of the two first synchronous wheels (5) are in transmission connection with the same synchronous belt (8), and one end of the first screw (3) penetrates through a tool rest (4) and is in threaded connection with the tool rest (4);

the brake assembly comprises a rotating groove (20) arranged in the sliding table (19), the inner wall of the top part and the inner wall of the bottom part of the rotating groove (20) are rotatably connected with the same rotating shaft (23), the top end of the rotating shaft (23) extends to the top of the sliding table (19), a connecting block (24) is fixedly sleeved on the outer wall of the rotating shaft (23), the two sides of the connecting block (24) are rotatably connected with rotating rods (22), the top inner wall and the bottom inner wall of the rotating groove (20) are rotatably connected with two brake blocks (21), one side of each of the two brake blocks (21) which is close to each other is rotatably connected with one end of each of the two rotating rods (22) which is far away from the connecting block (24), one sides, far away from each other, of the rotating grooves (20) are fixedly connected with second springs (34), and one ends, far away from each other, of the two second springs (34) are fixedly connected with brake blocks (21);

remove the subassembly including rotating nut (12) of connecting in sleeve (10), the inner wall threaded connection of nut (12) has second screw rod (11), the bottom of second screw rod (11) extends to the bottom of sleeve (10) and rotates with the top inner wall of circle cover (13) to be connected, the equal fixedly connected with fixed block (14) in bottom both sides of circle cover (13), two the both sides inner wall sliding connection of fixed block (14) has same slider (15), two first spring (16) of top fixedly connected with of slider (15), two the top of first spring (16) all with the top inner wall fixed connection of fixed block (14), the bottom fixedly connected with pulley (17) of slider (15).

2. The production equipment of non-woven fabric with the adjustable cutting moment as claimed in claim 1, wherein the fixing assembly comprises an L-shaped block (26) fixed to the top of a U-shaped block (25), a sliding rod (27) is slidably connected to the top of the L-shaped block (26), an extension spring (28) is sleeved on the outer wall of the sliding rod (27), the bottom end of the extension spring (28) is fixedly connected to the top of the L-shaped block (26), the top end of the extension spring (28) is fixedly connected to the outer wall of the sliding rod (27), and a pressing block (29) is fixedly connected to the bottom end of the sliding rod (27) and penetrates through the L-shaped block (26).

3. The non-woven fabric production equipment with the adjustable cutting moment according to claim 1, wherein the inner walls of two sides of the two moving grooves (2) are fixedly connected with limiting blocks (30).

4. The non-woven fabric production apparatus with adjustable cutting moment according to claim 3, wherein a rubber layer (31) is fixedly connected to the side of each of the two brake blocks (21) far away from each other.

5. The non-woven fabric production equipment with the adjustable cutting moment is characterized in that a graduated scale (33) is fixedly connected to the top of the cutter rest (4), and pointers (32) are fixedly connected to the tops of the sliding tables (19).

6. A non-woven fabric production process, which is characterized by being completed by matching the non-woven fabric production equipment with the adjustable cutting moment of any one of claims 1 to 5.